www/firefox: update to 97.0 (rc1)

Release Notes (soon):
  https://www.mozilla.org/en-US/firefox/97.0/releasenotes/

PR:		261642

11 files changed, 20249 insertions, 253473 deletions

diff --git a/Mk/bsd.gecko.mk b/Mk/bsd.gecko.mk
index 0613d70a0272..380c1df518e1 100644
--- a/Mk/bsd.gecko.mk
+++ b/Mk/bsd.gecko.mk
@@ -167,6 +167,9 @@ pixman_MOZ_OPTIONS=	--enable-system-pixman
 
 png_LIB_DEPENDS=	libpng.so:graphics/png
 png_MOZ_OPTIONS=	--with-system-png=${LOCALBASE}
+.if ${MOZILLA_VER:R:R} >= 97
+png_MOZ_OPTIONS=	--with-system-png
+.endif
 
 sqlite_LIB_DEPENDS=	libsqlite3.so:databases/sqlite3
 sqlite_MOZ_OPTIONS=	--enable-system-sqlite
diff --git a/www/firefox/Makefile b/www/firefox/Makefile
index 7b574b3473d5..6cef007bc48e 100644
--- a/www/firefox/Makefile
+++ b/www/firefox/Makefile
@@ -1,7 +1,7 @@
 # Created by: Alan Eldridge <alane@FreeBSD.org>
 
 PORTNAME=	firefox
-DISTVERSION=	96.0.3
+DISTVERSION=	97.0
 PORTEPOCH=	2
 CATEGORIES=	www
 MASTER_SITES=	MOZILLA/${PORTNAME}/releases/${DISTVERSION}/source \
@@ -12,7 +12,7 @@ MAINTAINER=	gecko@FreeBSD.org
 COMMENT=	Web browser based on the browser portion of Mozilla
 
 BUILD_DEPENDS=	nspr>=4.32:devel/nspr \
-		nss>=3.73:security/nss \
+		nss>=3.74:security/nss \
 		icu>=70.1:devel/icu \
 		libevent>=2.1.8:devel/libevent \
 		harfbuzz>=2.9.1:print/harfbuzz \
diff --git a/www/firefox/distinfo b/www/firefox/distinfo
index 862c1dda9361..5f757d0d0e7f 100644
--- a/www/firefox/distinfo
+++ b/www/firefox/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1643336011
-SHA256 (firefox-96.0.3.source.tar.xz) = 1a741d6fcf20e6833a90169f41d29141ea4610f58b848e06091a683af6304dea
-SIZE (firefox-96.0.3.source.tar.xz) = 406721708
+TIMESTAMP = 1643713139
+SHA256 (firefox-97.0.source.tar.xz) = 7a98c83d552ffde2b858fa288778c6d44d0077c3a9488293280184ee856420ee
+SIZE (firefox-97.0.source.tar.xz) = 487369236
diff --git a/www/firefox/files/patch-bug1640982 b/www/firefox/files/patch-bug1640982
index 15789b617616..5ad0fbad6c72 100644
--- a/www/firefox/files/patch-bug1640982
+++ b/www/firefox/files/patch-bug1640982
@@ -2,8 +2,6 @@ Unbreak build with Rust 1.45.0
 
 error: options `-C embed-bitcode=no` and `-C lto` are incompatible
 
---- config/makefiles/rust.mk.orig      2020-05-12 09:36:22 UTC
-
 diff --git config/makefiles/rust.mk config/makefiles/rust.mk
 index 75570d3..94ec33f 100644
 --- config/makefiles/rust.mk
diff --git a/www/firefox/files/patch-bug1664115 b/www/firefox/files/patch-bug1664115
index 8a6e82d59b1f..86898c765f08 100644
--- a/www/firefox/files/patch-bug1664115
+++ b/www/firefox/files/patch-bug1664115
@@ -10,10 +10,10 @@ created by libcubeb.
  #include "Tracing.h"
  #include "webaudio/blink/DenormalDisabler.h"
 -#include "AudioThreadRegistry.h"
+ #include "mozilla/StaticPrefs_media.h"
  
  // Use abort() instead of exception in SoundTouch.
- #define ST_NO_EXCEPTION_HANDLING 1
-@@ -140,9 +139,7 @@
+@@ -141,9 +140,7 @@ AudioStream::AudioStream(DataSource& aSource)
        mTimeStretcher(nullptr),
        mState(INITIALIZED),
        mDataSource(aSource),
diff --git a/www/firefox/files/patch-bug1749604 b/www/firefox/files/patch-bug1749604
new file mode 100644
index 000000000000..a0195b8d00c9
--- /dev/null
+++ b/www/firefox/files/patch-bug1749604
@@ -0,0 +1,249 @@
+https://bugzilla.mozilla.org/show_bug.cgi?id=1749604
+https://hg.mozilla.org/mozilla-central/rev/f6031b5927f5
+https://hg.mozilla.org/mozilla-central/rev/c7440a6eb545
+https://github.com/mozilla/gecko-dev/commit/e6f459cd77e3
+(Avoid ~13 GB clone of moz-libwebrtc for libwebrtc regen)
+(To be dropped for 98)
+
+Updated README.md to reflect simplified setup for generation.
+Updated generate-gn-build-files.sh:
+  - remove dependencies on MOZ_LIBWEBRTC environment variable
+  - add checking for GN environment variable
+---
+
+diff --git a/dom/media/webrtc/third_party_build/gn-configs/README.md b/dom/media/webrtc/third_party_build/gn-configs/README.md
+index bc54ba183d016..09dea1ae87833 100644
+--- dom/media/webrtc/third_party_build/gn-configs/README.md
++++ dom/media/webrtc/third_party_build/gn-configs/README.md
+@@ -1,9 +1,10 @@
+ # Generate new gn json files and moz.build files for building libwebrtc in our tree
+ 
+-1. If generating on macOS for Apple Silicon (cross-compiling), make sure to have at least
+-[Xcode 12.2](https://download.developer.apple.com/Developer_Tools/Xcode_12.2/Xcode_12.2.xip).
++1. If generating on macOS for Apple Silicon (cross-compiling), make sure to have
++   at least [Xcode 12.2](https://download.developer.apple.com/Developer_Tools/Xcode_12.2/Xcode_12.2.xip).
+ 
+-   In addition the aarch64 Rust target will need to be installed via: `rustup target add aarch64-apple-darwin`
++   The aarch64 Rust target will need to be installed via:
++   `rustup target add aarch64-apple-darwin`
+ 
+ 2. If generating on Windows 10, Visual Studio 2019 is required.  Please follow
+    the install instructions from [here](https://firefox-source-docs.mozilla.org/setup/windows_build.html)
+@@ -14,86 +15,85 @@
+    - MSVC v142 - VS2019 C++ ARM64 build tools
+ 
+    "Debugging Tools for Windows" is also required.
+-   - Under `Settings -> Apps` search for "Windows Software Development Kit" with the version
+-   number 10.0.19041.685.
++   - Under `Settings -> Apps` search for "Windows Software Development Kit" with
++     the version number 10.0.19041.685.
+    - select Modify (and allow the installer to modify)
+    - select Change and then click Next
+    - select "Debugging Tools for Windows" and then click Change.
+ 
+-   And the aarch64 Rust target will need to be installed via: `rustup target add aarch64-pc-windows-msvc`
++   The aarch64 Rust target will need to be installed via:
++   `rustup target add aarch64-pc-windows-msvc`
+ 
+-3. See information in `third_party/libwebrtc/README.mozilla` for the proper revision of libwebrtc
++3. See information in `third_party/libwebrtc/README.mozilla` for the proper
++   revision of libwebrtc
+ 
+         libwebrtc updated from commit https://github.com/mozilla/libwebrtc/archive/149d693483e9055f574d9d65b01fe75a186b654b.tar.gz on 2020-11-30T15:48:48.472088.
+         third_party updated from commit https://chromium.googlesource.com/chromium/src/third_party/+archive/5dc5a4a45df9592baa8e8c5f896006d9193d8e45.tar.gz on 2020-11-30T17:00:15.612630.
+ 
+-   In our current case, the revision is `149d693483e9055f574d9d65b01fe75a186b654b` which
+-   corresponds to:
++   In our current case, the revision is `149d693483e9055f574d9d65b01fe75a186b654b`
++   which corresponds to:
+ 
+         mozilla-modifications-rel86
+ 
+-4. Clone Mozilla's version of libwebrtc from [libwebrtc](https://github.com/mozilla/libwebrtc)
++   This commit was made on `Thu Nov 19 14:14:00 2020`.
+ 
+-        git clone https://github.com/mozilla/libwebrtc moz-libwebrtc
+-        export MOZ_LIBWEBRTC=`pwd`/moz-libwebrtc
+-        (cd moz-libwebrtc ; git checkout mozilla-modifications-rel86)
++4. Download a version of the `gn` executable that corresponds to
++    `Thu Nov 19 14:14:00 2020`.  In our case, that is version `1889 (8fe02009)`.
++   
++   - [Win](https://chrome-infra-packages.appspot.com/p/gn/gn/windows-amd64/+/e_UmTHedzuu4zJ2gdpW8jrFFNnzIhThljx3jn3RMlVsC)
++   - [Linux](https://chrome-infra-packages.appspot.com/p/gn/gn/linux-amd64/+/bvBFKgehaepiKy_YhFnbiOpF38CK26N2OyE1R1jXof0C)
++   - [macOS](https://chrome-infra-packages.appspot.com/p/gn/gn/mac-amd64/+/nXvMRpyJhLhisAcnRmU5s9UZqovzMAhKAvWjax-swioC)
+ 
+-   Note that branch was made on `Thu Nov 19 14:14:00 2020`
++   Find the downloaded `.zip` file, unzip and export the location of the
++   executable:
+ 
+-5. Clone `depot_tools` from [depot_tools](https://chromium.googlesource.com/chromium/tools/depot_tools.git)
++        unzip gn-mac-amd64.zip && export GN=`pwd`/gn
++        unzip gn-windows-amd64.zip && export GN=`pwd`/gn.exe
++        unzip gn-linux-amd64.zip && export GN=`pwd`/gn
+ 
+-        git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
+-        export DEPOT_TOOLS=`pwd`/depot_tools
++   On platforms that don't have pre-built `gn` executables, `ninja` and `gn` can
++   be easily built:
+ 
+-   If generating files on Windows, the following steps must be completed
+-   from a traditional Windows Cmd prompt (cmd.exe) launched from the start
+-   menu or search bar.  This allows `gclient` to properly bootstrap the
+-   required python setup.
++        git clone https://github.com/ninja-build/ninja.git
++        git clone https://gn.googlesource.com/gn
++        (cd gn && git checkout 8fe02009)
++        (cd ninja && ./configure.py --bootstrap)
++        (export NINJA=`pwd`/ninja/ninja ; cd gn && python build/gen.py && $NINJA -C out)
++        export GN=`pwd`/gn/out/gn
+ 
+-        cd {depot_tools directory}
+-        set PATH=%CD%;%PATH%
+-        set DEPOT_TOOLS_WIN_TOOLCHAIN=0
+-        set vs2019_install="c:\Program Files (x86)\Microsoft Visual Studio\2019\Community"
+-        gclient
+-        exit
++   On OpenBSD, a slightly newer version of `gn` is needed in order to build:
+ 
+-   Now, we need to checkout a revision of `depot_tools` that corresponds to the date of
+-   our libwebrtc branch.  The closest `depot_tools` commit to `Thu Nov 19 14:14:00 2020` is
+-   `e7d1862b155ac3ccbef72c4d70629b5c88ffcb32`.  There is additional information on how to
+-   more automatically determine this [here](https://chromium.googlesource.com/chromium/src/+/master/docs/building_old_revisions.md).
++        (cd gn && git checkout 31f2bba8)
+ 
+-        (cd depot_tools ; git checkout e7d1862b155ac3ccbef72c4d70629b5c88ffcb32 )
++5. Clone `depot_tools` from [depot_tools](https://chromium.googlesource.com/chromium/tools/depot_tools.git)
+ 
+-6. It is necessary to let `depot_tools` pull information into the `libwebrtc` tree as well.  This can take a while.
++        git clone https://chromium.googlesource.com/chromium/tools/depot_tools.git
++        export DEPOT_TOOLS=`pwd`/depot_tools
+ 
+-        (cd moz-libwebrtc ; \
+-         export PATH=$DEPOT_TOOLS:$PATH ; \
+-         export DEPOT_TOOLS_UPDATE=0 ; \
+-         export DEPOT_TOOLS_WIN_TOOLCHAIN=0 ; \
+-         gclient config https://github.com/mozilla/libwebrtc && \
+-         gclient sync -D --force --reset --with_branch_heads \
+-        )
+-  
+-    Note that if one uses `gclient` sync with a different output directory `$MOZ_LIBWEBRTC_GIT`
+-    must be set to the original clone directory, and `$MOZ_LIBWEBRTC` needs to be set to the
+-    directory created by `gclient sync`.
++   Now, we need to checkout a revision of `depot_tools` that corresponds to the
++   date of our libwebrtc branch.  The closest `depot_tools` commit to
++   `Thu Nov 19 14:14:00 2020` is `e7d1862b155ac3ccbef72c4d70629b5c88ffcb32`.
++   There is additional information on how to more automatically determine this
++   [here](https://chromium.googlesource.com/chromium/src/+/master/docs/building_old_revisions.md).
++
++        (cd depot_tools ; git checkout e7d1862b155ac3ccbef72c4d70629b5c88ffcb32 )
+ 
+-7. Now it is time to generate the build files.  The script should be run from the top
+-directory of our firefox tree.
++6. It is time to generate the build files.  The script should be run from the
++   top directory of our firefox tree.
+ 
+-        ./dom/media/webrtc/third_party_build/gn-configs/generate-gn-build-files.sh
++        bash ./dom/media/webrtc/third_party_build/gn-configs/generate-gn-build-files.sh
+ 
+-   Debugging the generate script itself may prove useful, and one can do this by setting the DEBUG_GEN environment
+-   variable to a non-empty value. This will print everything that the script executes.
++   Debugging the generate script itself may prove useful, and one can do this by
++   setting the DEBUG_GEN environment variable to a non-empty value. This will 
++   print everything that the script executes.
+ 
+-8. Checkin all the generated/modified files and try your build!
++7. Checkin all the generated/modified files and try your build!
+ 
+ # Adding new configurations to the build
+ 
+-- Each new platform/architecture will require 2 new mozconfig files,
+-  one for the debug build and one for the non-debug build.  The
+-  filenames follow the same pattern as the generated json files,
+-  `a-b-c-d.mozconfig` where:
++- Each new platform/architecture will require 2 new mozconfig files, one for the
++  debug build and one for the non-debug build.  The filenames follow the same
++  pattern as the generated json files, `a-b-c-d.mozconfig` where:
+   - a = generating cpu (example: x64)
+   - b = debug (True / False)
+   - c = target cpu (example: x64 / arm64)
+@@ -103,9 +103,9 @@ directory of our firefox tree.
+ - The new configs must be added to the appropriate platform section in
+   `generate-gn-build-files.sh`.
+ 
+-**Note:** when adding new mozconfig files, especially for linux/android
+-configs, it is important to include the `ac_add_options
+---enable-bootstrap`.  This ensures switching archtectures for
+-"cross-compiled" generation works properly.  For example, when generating
+-`x86` or `arm64` linux json files, it would be necessary to install additional
+-libraries in order for the configure step to complete.
++**Note:** when adding new mozconfig files, especially for linux/android configs,
++it is important to include the `ac_add_options --enable-bootstrap`.  This
++ensures switching archtectures for "cross-compiled" generation works properly.
++For example, when generating `x86` or `arm64` linux json files, it would be
++necessary to install additional libraries in order for the configure step to
++complete.
+diff --git a/dom/media/webrtc/third_party_build/gn-configs/generate-gn-build-files.sh b/dom/media/webrtc/third_party_build/gn-configs/generate-gn-build-files.sh
+index 4452b0ce76aeb..8d1acbf783514 100755
+--- dom/media/webrtc/third_party_build/gn-configs/generate-gn-build-files.sh
++++ dom/media/webrtc/third_party_build/gn-configs/generate-gn-build-files.sh
+@@ -8,33 +8,15 @@ if [ ! "x$DEBUG_GEN" = "x" ]; then
+   set -x
+ fi
+ 
+-if [ "x$MOZ_LIBWEBRTC" = "x" ]; then
+-  echo "MOZ_LIBWEBRTC is not defined, see README.md"
++if [ "x$GN" = "x" ]; then
++  echo "GN is not defined, see README.md"
+   exit
+ fi
+ 
+-if [ -d $MOZ_LIBWEBRTC ]; then
+-  echo "MOZ_LIBWEBRTC is $MOZ_LIBWEBRTC"
++if [ -f $GN ]; then
++  echo "GN is $GN"
+ else
+-  echo "Path $MOZ_LIBWEBRTC is not found, see README.md"
+-  exit
+-fi
+-
+-# git clone and gclient checkout may be in different places 
+-if [ "x$MOZ_LIBWEBRTC_GIT" = "x" ]; then
+-  MOZ_LIBWEBRTC_GIT=$MOZ_LIBWEBRTC
+-fi
+-
+-if [ ! -d $MOZ_LIBWEBRTC_GIT/.git ]; then
+-  echo "No .git directory is found in the libwebrtc checkout, see README.md"
+-  exit
+-fi
+-
+-if [ ! -d $MOZ_LIBWEBRTC/src/buildtools ]; then
+-  echo "Path $MOZ_LIBWEBRTC/src/buildtools is not found, see README.md"
+-  echo "Please run the following commands from inside $MOZ_LIBWEBRTC:"
+-  echo "\tgclient config https://github.com/mozilla/libwebrtc"
+-  echo "\tgclient sync -D --force --reset --with_branch_heads # this make take a while"
++  echo "Path $GN is not found, see README.md"
+   exit
+ fi
+ 
+@@ -115,21 +97,6 @@ fi
+ export PATH=$DEPOT_TOOLS:$PATH
+ export DEPOT_TOOLS_UPDATE=0
+ 
+-# Symlink in the buildtools and .git directories from our copy of libwebrtc.
+-if [ -L ./third_party/libwebrtc/buildtools ]; then
+-  rm ./third_party/libwebrtc/buildtools
+-elif [ -d ./third_party/libwebrtc/buildtools ]; then
+-  rm -rf ./third_party/libwebrtc/buildtools
+-fi
+-ln -s $MOZ_LIBWEBRTC/src/buildtools ./third_party/libwebrtc/
+-
+-if [ -L ./third_party/libwebrtc/.git ]; then
+-  rm ./third_party/libwebrtc/.git
+-elif [ -d ./third_party/libwebrtc/.git ]; then
+-  rm -rf ./third_party/libwebrtc/.git
+-fi
+-ln -s $MOZ_LIBWEBRTC_GIT/.git ./third_party/libwebrtc/
+-
+ CONFIG_DIR=dom/media/webrtc/third_party_build/gn-configs
+ echo "CONFIG_DIR is $CONFIG_DIR"
+ 
diff --git a/www/firefox/files/patch-bug847568 b/www/firefox/files/patch-bug847568
index c91cc9be17a9..3161dbb88d08 100644
--- a/www/firefox/files/patch-bug847568
+++ b/www/firefox/files/patch-bug847568
@@ -28,9 +28,9 @@ diff --git dom/base/moz.build dom/base/moz.build
 index d390adf..4508f19 100644
 --- dom/base/moz.build
 +++ dom/base/moz.build
-@@ -567,6 +567,9 @@ FINAL_LIBRARY = "xul"
- if CONFIG["MOZ_X11"]:
-     CXXFLAGS += CONFIG["TK_CFLAGS"]
+@@ -576,6 +576,9 @@ FINAL_LIBRARY = "xul"
+ if CONFIG["MOZ_WIDGET_TOOLKIT"] == "gtk":
+     CXXFLAGS += CONFIG["MOZ_GTK3_CFLAGS"]
  
 +if CONFIG["MOZ_SYSTEM_HARFBUZZ"]:
 +    CXXFLAGS += CONFIG["MOZ_HARFBUZZ_CFLAGS"]
@@ -215,9 +215,9 @@ diff --git old-configure.in old-configure.in
 index d147957..d332b34 100644
 --- old-configure.in
 +++ old-configure.in
-@@ -2217,6 +2217,27 @@ dnl ========================================================
- 
- AC_SUBST(MOZ_LINUX_32_SSE2_STARTUP_ERROR)
+@@ -1335,6 +1335,27 @@ fi
+ AC_DEFINE_UNQUOTED(MOZ_MACBUNDLE_ID,$MOZ_MACBUNDLE_ID)
+ AC_SUBST(MOZ_MACBUNDLE_ID)
  
 +dnl ========================================================
 +dnl Check for graphite2
@@ -241,7 +241,7 @@ index d147957..d332b34 100644
 +fi
 +
  dnl ========================================================
- dnl Check for pixman and cairo
+ dnl = Child Process Name for IPC
  dnl ========================================================
 diff --git toolkit/library/moz.build toolkit/library/moz.build
 index 2c3f869..e8a9d23 100644
diff --git a/www/firefox/files/patch-libwebrtc-generate b/www/firefox/files/patch-libwebrtc-generate
new file mode 100644
index 000000000000..fc8cd43d4686
--- /dev/null
+++ b/www/firefox/files/patch-libwebrtc-generate
@@ -0,0 +1,192 @@
+# Below are the changes needed for generate-gn-build-files.sh
+# except for depot_tools
+# https://bugzilla.mozilla.org/show_bug.cgi?id=1654448
+
+diff --git dom/media/webrtc/third_party_build/gn-configs/arm64_False_arm64_freebsd.mozconfig dom/media/webrtc/third_party_build/gn-configs/arm64_False_arm64_freebsd.mozconfig
+new file mode 100644
+index 0000000000..7c76576969
+--- /dev/null
++++ dom/media/webrtc/third_party_build/gn-configs/arm64_False_arm64_freebsd.mozconfig
+@@ -0,0 +1,12 @@
++export M4=/usr/local/bin/gm4
++export CC=/usr/local/bin/clang13
++export CXX=/usr/local/bin/clang++13
++export CPP=/usr/local/bin/clang-cpp13
++ac_add_options --prefix="/usr/local"
++ac_add_options --with-libclang-path="/usr/local/llvm13/lib"
++ac_add_options --with-wasi-sysroot="/usr/local/share/wasi-sysroot"
++
++ac_add_options --target=aarch64
++ac_add_options --enable-bootstrap
++
++mk_add_options MOZ_OBJDIR=obj-arm64_False_arm64_freebsd
+diff --git dom/media/webrtc/third_party_build/gn-configs/arm64_True_arm64_freebsd.mozconfig dom/media/webrtc/third_party_build/gn-configs/arm64_True_arm64_freebsd.mozconfig
+new file mode 100644
+index 0000000000..d056686355
+--- /dev/null
++++ dom/media/webrtc/third_party_build/gn-configs/arm64_True_arm64_freebsd.mozconfig
+@@ -0,0 +1,13 @@
++export M4=/usr/local/bin/gm4
++export CC=/usr/local/bin/clang13
++export CXX=/usr/local/bin/clang++13
++export CPP=/usr/local/bin/clang-cpp13
++ac_add_options --prefix="/usr/local"
++ac_add_options --with-libclang-path="/usr/local/llvm13/lib"
++ac_add_options --with-wasi-sysroot="/usr/local/share/wasi-sysroot"
++
++ac_add_options --target=aarch64
++ac_add_options --enable-debug
++ac_add_options --enable-bootstrap
++
++mk_add_options MOZ_OBJDIR=obj-arm64_True_arm64_freebsd
+diff --git dom/media/webrtc/third_party_build/gn-configs/generate-gn-build-files.sh dom/media/webrtc/third_party_build/gn-configs/generate-gn-build-files.sh
+index 4452b0ce76..34a8ddf28e 100755
+--- dom/media/webrtc/third_party_build/gn-configs/generate-gn-build-files.sh
++++ dom/media/webrtc/third_party_build/gn-configs/generate-gn-build-files.sh
+@@ -57,17 +57,6 @@ set -eEuo pipefail
+ 
+ SYS_NAME=`uname`
+ 
+-# Check for modified files and abort if present.
+-MODIFIED_FILES=`hg status --modified --added --exclude "**/moz.build" --exclude "dom/media/webrtc/third_party_build/**.json"`
+-if [ "x$MODIFIED_FILES" = "x" ]; then
+-  # Completely clean the mercurial checkout before proceeding
+-  hg update -C -r .
+-  hg purge
+-else
+-  echo "There are modified files in the checkout. Cowardly aborting!"
+-  echo "$MODIFIED_FILES"
+-  exit 1
+-fi
+ 
+ IS_WIN=0
+ IS_DARWIN=0
+@@ -94,6 +83,10 @@ elif [ "x$SYS_NAME" = "xMINGW32_NT-6.2" ]; then
+   IS_WIN=1
+ elif [ "x$SYS_NAME" = "xOpenBSD" ]; then
+   CONFIGS="x64_False_x64_openbsd x64_True_x64_openbsd"
++elif [ "x$SYS_NAME" = "xFreeBSD" ]; then
++  CONFIGS="x64_False_x64_freebsd x64_True_x64_freebsd"
++  CONFIGS="$CONFIGS x64_False_x86_freebsd x64_True_x86_freebsd"
++  #CONFIGS="arm64_False_arm64_freebsd arm64_True_arm64_freebsd"
+ else
+   # Ensure rust has the correct targets for building x86 and arm64.  These
+   # operations succeed quickly if previously completed.
+diff --git dom/media/webrtc/third_party_build/gn-configs/x64_False_x64_freebsd.mozconfig dom/media/webrtc/third_party_build/gn-configs/x64_False_x64_freebsd.mozconfig
+new file mode 100644
+index 0000000000..37319939ba
+--- /dev/null
++++ dom/media/webrtc/third_party_build/gn-configs/x64_False_x64_freebsd.mozconfig
+@@ -0,0 +1,11 @@
++export M4=/usr/local/bin/gm4
++export CC=/usr/local/bin/clang13
++export CXX=/usr/local/bin/clang++13
++export CPP=/usr/local/bin/clang-cpp13
++ac_add_options --prefix="/usr/local"
++ac_add_options --with-libclang-path="/usr/local/llvm13/lib"
++ac_add_options --with-wasi-sysroot="/usr/local/share/wasi-sysroot"
++
++ac_add_options --enable-bootstrap
++
++mk_add_options MOZ_OBJDIR=obj-x64_False_x64_freebsd
+diff --git dom/media/webrtc/third_party_build/gn-configs/x64_False_x86_freebsd.mozconfig dom/media/webrtc/third_party_build/gn-configs/x64_False_x86_freebsd.mozconfig
+new file mode 100644
+index 0000000000..4bcac5d797
+--- /dev/null
++++ dom/media/webrtc/third_party_build/gn-configs/x64_False_x86_freebsd.mozconfig
+@@ -0,0 +1,12 @@
++export M4=/usr/local/bin/gm4
++export CC=/usr/local/bin/clang13
++export CXX=/usr/local/bin/clang++13
++export CPP=/usr/local/bin/clang-cpp13
++ac_add_options --prefix="/usr/local"
++ac_add_options --with-libclang-path="/usr/local/llvm13/lib"
++ac_add_options --with-wasi-sysroot="/usr/local/share/wasi-sysroot"
++
++ac_add_options --target=i686
++ac_add_options --enable-bootstrap
++
++mk_add_options MOZ_OBJDIR=obj-x64_False_x86_freebsd
+diff --git dom/media/webrtc/third_party_build/gn-configs/x64_True_x64_freebsd.mozconfig dom/media/webrtc/third_party_build/gn-configs/x64_True_x64_freebsd.mozconfig
+new file mode 100644
+index 0000000000..7c5ae25d67
+--- /dev/null
++++ dom/media/webrtc/third_party_build/gn-configs/x64_True_x64_freebsd.mozconfig
+@@ -0,0 +1,12 @@
++export M4=/usr/local/bin/gm4
++export CC=/usr/local/bin/clang13
++export CXX=/usr/local/bin/clang++13
++export CPP=/usr/local/bin/clang-cpp13
++ac_add_options --prefix="/usr/local"
++ac_add_options --with-libclang-path="/usr/local/llvm13/lib"
++ac_add_options --with-wasi-sysroot="/usr/local/share/wasi-sysroot"
++
++ac_add_options --enable-debug
++ac_add_options --enable-bootstrap
++
++mk_add_options MOZ_OBJDIR=obj-x64_True_x64_freebsd
+diff --git dom/media/webrtc/third_party_build/gn-configs/x64_True_x86_freebsd.mozconfig dom/media/webrtc/third_party_build/gn-configs/x64_True_x86_freebsd.mozconfig
+new file mode 100644
+index 0000000000..ee95c64a23
+--- /dev/null
++++ dom/media/webrtc/third_party_build/gn-configs/x64_True_x86_freebsd.mozconfig
+@@ -0,0 +1,13 @@
++export M4=/usr/local/bin/gm4
++export CC=/usr/local/bin/clang13
++export CXX=/usr/local/bin/clang++13
++export CPP=/usr/local/bin/clang-cpp13
++ac_add_options --prefix="/usr/local"
++ac_add_options --with-libclang-path="/usr/local/llvm13/lib"
++ac_add_options --with-wasi-sysroot="/usr/local/share/wasi-sysroot"
++
++ac_add_options --target=i686
++ac_add_options --enable-debug
++ac_add_options --enable-bootstrap
++
++mk_add_options MOZ_OBJDIR=obj-x64_True_x86_freebsd
+diff --git third_party/libwebrtc/build/config/BUILDCONFIG.gn third_party/libwebrtc/build/config/BUILDCONFIG.gn
+index fe6f5b7d2a..1092f99c65 100644
+--- third_party/libwebrtc/build/config/BUILDCONFIG.gn
++++ third_party/libwebrtc/build/config/BUILDCONFIG.gn
+@@ -131,10 +131,12 @@ declare_args() {
+   is_official_build = false
+ 
+   # Whether we're a traditional desktop unix.
+-  is_desktop_linux = current_os == "linux" || current_os == "openbsd"
++  is_desktop_linux = current_os == "linux" || current_os == "openbsd" ||
++                     current_os == "freebsd"
+ 
+   # Set to true when compiling with the Clang compiler.
+   is_clang = current_os != "linux" || current_os == "openbsd" ||
++             current_os == "freebsd" ||
+              (current_cpu != "s390x" && current_cpu != "s390" &&
+               current_cpu != "ppc64" && current_cpu != "ppc" &&
+               current_cpu != "mips" && current_cpu != "mips64")
+@@ -186,7 +188,7 @@ if (host_toolchain == "") {
+   # TODO(dpranke): Add some sort of assert here that verifies that
+   # no toolchain omitted host_toolchain from its toolchain_args().
+ 
+-  if (host_os == "linux" || host_os == "openbsd") {
++  if (host_os == "linux" || host_os == "openbsd" || host_os == "freebsd" ) {
+     if (target_os != "linux") {
+       host_toolchain = "//build/toolchain/linux:clang_$host_cpu"
+     } else if (is_clang) {
+@@ -224,7 +226,8 @@ if (target_os == "android") {
+   assert(host_os == "linux" || host_os == "mac",
+          "Android builds are only supported on Linux and Mac hosts.")
+   _default_toolchain = "//build/toolchain/android:android_clang_$target_cpu"
+-} else if (target_os == "chromeos" || target_os == "linux" || target_os == "openbsd") {
++} else if (target_os == "chromeos" || target_os == "linux" ||
++           target_os == "openbsd" || target_os == "freebsd") {
+   # See comments in build/toolchain/cros/BUILD.gn about board compiles.
+   if (is_clang) {
+     _default_toolchain = "//build/toolchain/linux:clang_$target_cpu"
+@@ -289,7 +292,7 @@ is_chromeos = current_os == "chromeos"
+ is_fuchsia = current_os == "fuchsia"
+ is_ios = current_os == "ios"
+ is_linux = current_os == "chromeos" || current_os == "linux"
+-is_bsd = current_os == "openbsd"
++is_bsd = current_os == "openbsd" || current_os == "freebsd"
+ is_mac = current_os == "mac"
+ is_nacl = current_os == "nacl"
+ is_win = current_os == "win" || current_os == "winuwp"
diff --git a/www/firefox/files/patch-libwebrtc-generated b/www/firefox/files/patch-libwebrtc-generated
new file mode 100644
index 000000000000..b51a927bddb0
--- /dev/null
+++ b/www/firefox/files/patch-libwebrtc-generated
@@ -0,0 +1,19756 @@
+diff --git third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build
+index 3dffbc4abb..aac5d092ef 100644
+--- third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build
++++ third_party/libwebrtc/api/adaptation/resource_adaptation_api_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/array_view_gn/moz.build third_party/libwebrtc/api/array_view_gn/moz.build
+index aca9f59966..1ea31b6a5e 100644
+--- third_party/libwebrtc/api/array_view_gn/moz.build
++++ third_party/libwebrtc/api/array_view_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/audio/aec3_config_gn/moz.build third_party/libwebrtc/api/audio/aec3_config_gn/moz.build
+index 861233bfeb..c2f87155bb 100644
+--- third_party/libwebrtc/api/audio/aec3_config_gn/moz.build
++++ third_party/libwebrtc/api/audio/aec3_config_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build
+index 2421e514b6..6a6fc577a5 100644
+--- third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build
++++ third_party/libwebrtc/api/audio/aec3_factory_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -161,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -177,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -199,6 +218,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build
+index 48abf7cd40..26317d4cf5 100644
+--- third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build
++++ third_party/libwebrtc/api/audio/audio_frame_api_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -154,6 +165,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -170,6 +185,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -192,6 +211,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build
+index 41222e1e06..5a75494c05 100644
+--- third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build
++++ third_party/libwebrtc/api/audio/audio_mixer_api_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/audio/echo_control_gn/moz.build third_party/libwebrtc/api/audio/echo_control_gn/moz.build
+index 132b296b25..df28661dfb 100644
+--- third_party/libwebrtc/api/audio/echo_control_gn/moz.build
++++ third_party/libwebrtc/api/audio/echo_control_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build
+index 8499f556e3..92d90abb2d 100644
+--- third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/L16/audio_decoder_L16_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build
+index a5f3673082..58e96dbb98 100644
+--- third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/L16/audio_encoder_L16_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build
+index f7bf17624e..1f8a4a7497 100644
+--- third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/audio_codecs_api_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -156,6 +167,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -172,6 +187,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -194,6 +213,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build
+index b52257b6b6..402d787b35 100644
+--- third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/builtin_audio_decoder_factory_gn/moz.build
+@@ -71,6 +71,19 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
++    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -173,6 +186,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -189,6 +206,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -224,6 +245,12 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build
+index d84e1656f6..afddfe8bac 100644
+--- third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/builtin_audio_encoder_factory_gn/moz.build
+@@ -71,6 +71,19 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
++    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -173,6 +186,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -189,6 +206,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -224,6 +245,12 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
+     DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build
+index e39db35128..ec6254de74 100644
+--- third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/g711/audio_decoder_g711_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build
+index 6a431c8970..413d83e455 100644
+--- third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/g711/audio_encoder_g711_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build
+index 57f9cbdb1a..f1b7612533 100644
+--- third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/g722/audio_decoder_g722_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build
+index 6b2c8222cf..17d26b56bb 100644
+--- third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_config_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build
+index bc3dac1e0e..e6d120ffff 100644
+--- third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/g722/audio_encoder_g722_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/ilbc/audio_decoder_ilbc_gn/moz.build third_party/libwebrtc/api/audio_codecs/ilbc/audio_decoder_ilbc_gn/moz.build
+index ca0df168ef..db603b008d 100644
+--- third_party/libwebrtc/api/audio_codecs/ilbc/audio_decoder_ilbc_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/ilbc/audio_decoder_ilbc_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_config_gn/moz.build third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_config_gn/moz.build
+index 4b3a5922de..9410478923 100644
+--- third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_config_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_config_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_gn/moz.build third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_gn/moz.build
+index 0fd8a2cd93..3595936b6e 100644
+--- third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/ilbc/audio_encoder_ilbc_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn/moz.build third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn/moz.build
+index ea25619a8f..a5418dc87c 100644
+--- third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -146,6 +157,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -162,6 +177,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -184,6 +203,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_gn/moz.build third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_gn/moz.build
+index 63a9de405e..0e8086206d 100644
+--- third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_gn/moz.build
+@@ -65,6 +65,19 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
++    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +176,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +196,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn/moz.build third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn/moz.build
+index 80d57e950c..54f305e11b 100644
+--- third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -146,6 +157,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -162,6 +177,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -184,6 +203,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_gn/moz.build third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_gn/moz.build
+index ad8509420e..185c938438 100644
+--- third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_gn/moz.build
+@@ -65,6 +65,19 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FIX"] = "0"
++    DEFINES["WEBRTC_USE_BUILTIN_ISAC_FLOAT"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +176,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +196,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build
+index 1aac13195a..a7d5573ec5 100644
+--- third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_multiopus_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -154,6 +165,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -170,6 +185,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -192,6 +211,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build
+index 3c14d0afe9..e3e40b8b5b 100644
+--- third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_config_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build
+index 18314dfa72..c8c06081f4 100644
+--- third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/opus/audio_decoder_opus_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -161,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -177,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -199,6 +218,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build
+index 58f0062b01..7b9e11054b 100644
+--- third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_multiopus_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -154,6 +165,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -170,6 +185,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -192,6 +211,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build
+index a8f5c61509..5d088626da 100644
+--- third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_config_gn/moz.build
+@@ -72,6 +72,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -158,6 +169,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -174,6 +189,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -196,6 +215,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build
+index 2afcfb0571..e7d4692406 100644
+--- third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build
++++ third_party/libwebrtc/api/audio_codecs/opus/audio_encoder_opus_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -161,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -177,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -199,6 +218,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/audio_options_api_gn/moz.build third_party/libwebrtc/api/audio_options_api_gn/moz.build
+index a9ca2f37f6..10636508a1 100644
+--- third_party/libwebrtc/api/audio_options_api_gn/moz.build
++++ third_party/libwebrtc/api/audio_options_api_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/bitrate_allocation_gn/moz.build third_party/libwebrtc/api/bitrate_allocation_gn/moz.build
+index 2cc056678b..d7121e8987 100644
+--- third_party/libwebrtc/api/bitrate_allocation_gn/moz.build
++++ third_party/libwebrtc/api/bitrate_allocation_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/call_api_gn/moz.build third_party/libwebrtc/api/call_api_gn/moz.build
+index c6b01250ea..6fd6f7a615 100644
+--- third_party/libwebrtc/api/call_api_gn/moz.build
++++ third_party/libwebrtc/api/call_api_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/callfactory_api_gn/moz.build third_party/libwebrtc/api/callfactory_api_gn/moz.build
+index bb55b07e9f..751c37e99d 100644
+--- third_party/libwebrtc/api/callfactory_api_gn/moz.build
++++ third_party/libwebrtc/api/callfactory_api_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build
+index fe4a347c04..b7e372112d 100644
+--- third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build
++++ third_party/libwebrtc/api/crypto/frame_decryptor_interface_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build
+index aaaaeac661..64ae65e0dc 100644
+--- third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build
++++ third_party/libwebrtc/api/crypto/frame_encryptor_interface_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/crypto/options_gn/moz.build third_party/libwebrtc/api/crypto/options_gn/moz.build
+index 1849070995..f31d4e2240 100644
+--- third_party/libwebrtc/api/crypto/options_gn/moz.build
++++ third_party/libwebrtc/api/crypto/options_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/fec_controller_api_gn/moz.build third_party/libwebrtc/api/fec_controller_api_gn/moz.build
+index 4b623b0034..d882c1ebe0 100644
+--- third_party/libwebrtc/api/fec_controller_api_gn/moz.build
++++ third_party/libwebrtc/api/fec_controller_api_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build
+index 39a5a04f5a..d202431e5a 100644
+--- third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build
++++ third_party/libwebrtc/api/frame_transformer_interface_gn/moz.build
+@@ -64,6 +64,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -154,6 +165,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -170,6 +185,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/function_view_gn/moz.build third_party/libwebrtc/api/function_view_gn/moz.build
+index 67fc4e25a2..ff4bc2082b 100644
+--- third_party/libwebrtc/api/function_view_gn/moz.build
++++ third_party/libwebrtc/api/function_view_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build
+index e2eb369f3e..22954f6943 100644
+--- third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build
++++ third_party/libwebrtc/api/libjingle_logging_api_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/media_stream_interface_gn/moz.build third_party/libwebrtc/api/media_stream_interface_gn/moz.build
+index 90856a4e62..b709d70d24 100644
+--- third_party/libwebrtc/api/media_stream_interface_gn/moz.build
++++ third_party/libwebrtc/api/media_stream_interface_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build
+index 0b2386cefd..73d24403a1 100644
+--- third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build
++++ third_party/libwebrtc/api/neteq/default_neteq_controller_factory_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
+index b1fa978fd0..18e69e0265 100644
+--- third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
++++ third_party/libwebrtc/api/neteq/neteq_api_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
+index a250cf1b72..1bcbb5ffa8 100644
+--- third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
++++ third_party/libwebrtc/api/neteq/neteq_controller_api_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -152,6 +163,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -168,6 +183,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
+index 179458a984..d77bb4cb7a 100644
+--- third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
++++ third_party/libwebrtc/api/neteq/tick_timer_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
+index 1a5b0bf109..fa02a56f8e 100644
+--- third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
++++ third_party/libwebrtc/api/network_state_predictor_api_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/numerics/numerics_gn/moz.build third_party/libwebrtc/api/numerics/numerics_gn/moz.build
+index fa11b290a9..6152ef8e59 100644
+--- third_party/libwebrtc/api/numerics/numerics_gn/moz.build
++++ third_party/libwebrtc/api/numerics/numerics_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/priority_gn/moz.build third_party/libwebrtc/api/priority_gn/moz.build
+index dbe91f7048..ac0e0c377e 100644
+--- third_party/libwebrtc/api/priority_gn/moz.build
++++ third_party/libwebrtc/api/priority_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/refcountedbase_gn/moz.build third_party/libwebrtc/api/refcountedbase_gn/moz.build
+index 1511ac2e44..2e08c63cda 100644
+--- third_party/libwebrtc/api/refcountedbase_gn/moz.build
++++ third_party/libwebrtc/api/refcountedbase_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/rtc_error_gn/moz.build third_party/libwebrtc/api/rtc_error_gn/moz.build
+index 01b92cee7a..41bbb8718c 100644
+--- third_party/libwebrtc/api/rtc_error_gn/moz.build
++++ third_party/libwebrtc/api/rtc_error_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build
+index 62dec010ac..db7abcf561 100644
+--- third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build
++++ third_party/libwebrtc/api/rtc_event_log/rtc_event_log_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -154,6 +165,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -170,6 +185,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -192,6 +211,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/rtp_headers_gn/moz.build third_party/libwebrtc/api/rtp_headers_gn/moz.build
+index 2a67aeb66e..b65a55e453 100644
+--- third_party/libwebrtc/api/rtp_headers_gn/moz.build
++++ third_party/libwebrtc/api/rtp_headers_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/rtp_packet_info_gn/moz.build third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
+index 8918746b08..f75e6c9c00 100644
+--- third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
++++ third_party/libwebrtc/api/rtp_packet_info_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/rtp_parameters_gn/moz.build third_party/libwebrtc/api/rtp_parameters_gn/moz.build
+index 23d200f8b0..8c778c8cb2 100644
+--- third_party/libwebrtc/api/rtp_parameters_gn/moz.build
++++ third_party/libwebrtc/api/rtp_parameters_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -150,6 +161,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -166,6 +181,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -188,6 +207,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build
+index 6b31767ec8..49ce8708a6 100644
+--- third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build
++++ third_party/libwebrtc/api/rtp_transceiver_direction_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/scoped_refptr_gn/moz.build third_party/libwebrtc/api/scoped_refptr_gn/moz.build
+index 97b07c9010..0c9bc9ef6a 100644
+--- third_party/libwebrtc/api/scoped_refptr_gn/moz.build
++++ third_party/libwebrtc/api/scoped_refptr_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/simulated_network_api_gn/moz.build third_party/libwebrtc/api/simulated_network_api_gn/moz.build
+index 17cbb28903..e75d9233e6 100644
+--- third_party/libwebrtc/api/simulated_network_api_gn/moz.build
++++ third_party/libwebrtc/api/simulated_network_api_gn/moz.build
+@@ -64,6 +64,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -154,6 +165,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -170,6 +185,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build
+index 691d7edc2d..8614057ddc 100644
+--- third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build
++++ third_party/libwebrtc/api/task_queue/task_queue_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
+index 3513f9c224..9e1a49e8e4 100644
+--- third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
++++ third_party/libwebrtc/api/transport/bitrate_settings_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build
+index 04aaa9aa2b..ed67e61812 100644
+--- third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build
++++ third_party/libwebrtc/api/transport/field_trial_based_config_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/transport/goog_cc_gn/moz.build third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
+index 409c7dde4b..a05eff6f59 100644
+--- third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
++++ third_party/libwebrtc/api/transport/goog_cc_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/transport/network_control_gn/moz.build third_party/libwebrtc/api/transport/network_control_gn/moz.build
+index 09e38326bd..80fa181ab9 100644
+--- third_party/libwebrtc/api/transport/network_control_gn/moz.build
++++ third_party/libwebrtc/api/transport/network_control_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
+index 735d60d2d2..e21c0aa575 100644
+--- third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
++++ third_party/libwebrtc/api/transport/rtp/dependency_descriptor_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
+index efeffbc658..29eb538b64 100644
+--- third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
++++ third_party/libwebrtc/api/transport/rtp/rtp_source_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/transport/webrtc_key_value_config_gn/moz.build third_party/libwebrtc/api/transport/webrtc_key_value_config_gn/moz.build
+index f3132f72ab..2fb0df1299 100644
+--- third_party/libwebrtc/api/transport/webrtc_key_value_config_gn/moz.build
++++ third_party/libwebrtc/api/transport/webrtc_key_value_config_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/transport_api_gn/moz.build third_party/libwebrtc/api/transport_api_gn/moz.build
+index 41b32d6762..59e6e8ce4a 100644
+--- third_party/libwebrtc/api/transport_api_gn/moz.build
++++ third_party/libwebrtc/api/transport_api_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/units/data_rate_gn/moz.build third_party/libwebrtc/api/units/data_rate_gn/moz.build
+index 6708de4bb0..3b2fc8ba9c 100644
+--- third_party/libwebrtc/api/units/data_rate_gn/moz.build
++++ third_party/libwebrtc/api/units/data_rate_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/units/data_size_gn/moz.build third_party/libwebrtc/api/units/data_size_gn/moz.build
+index 14b9742573..54ecb92e08 100644
+--- third_party/libwebrtc/api/units/data_size_gn/moz.build
++++ third_party/libwebrtc/api/units/data_size_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/units/frequency_gn/moz.build third_party/libwebrtc/api/units/frequency_gn/moz.build
+index 79fcff48ef..6790d9ceaa 100644
+--- third_party/libwebrtc/api/units/frequency_gn/moz.build
++++ third_party/libwebrtc/api/units/frequency_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/units/time_delta_gn/moz.build third_party/libwebrtc/api/units/time_delta_gn/moz.build
+index 9cd9ff24f3..c32d6624b5 100644
+--- third_party/libwebrtc/api/units/time_delta_gn/moz.build
++++ third_party/libwebrtc/api/units/time_delta_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/units/timestamp_gn/moz.build third_party/libwebrtc/api/units/timestamp_gn/moz.build
+index 23aa0ba2c5..72d6220c6b 100644
+--- third_party/libwebrtc/api/units/timestamp_gn/moz.build
++++ third_party/libwebrtc/api/units/timestamp_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build
+index 0ecc793d69..ea20a3d5b5 100644
+--- third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build
++++ third_party/libwebrtc/api/video/builtin_video_bitrate_allocator_factory_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/encoded_frame_gn/moz.build third_party/libwebrtc/api/video/encoded_frame_gn/moz.build
+index 456c8a541d..3b556fdd3c 100644
+--- third_party/libwebrtc/api/video/encoded_frame_gn/moz.build
++++ third_party/libwebrtc/api/video/encoded_frame_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/encoded_image_gn/moz.build third_party/libwebrtc/api/video/encoded_image_gn/moz.build
+index d109bfa1a0..225b559521 100644
+--- third_party/libwebrtc/api/video/encoded_image_gn/moz.build
++++ third_party/libwebrtc/api/video/encoded_image_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build
+index df2bcac4b7..ad955dc4a0 100644
+--- third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build
++++ third_party/libwebrtc/api/video/recordable_encoded_frame_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/video/video_adaptation_gn/moz.build third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
+index 539cc93e02..3f6fd22ca3 100644
+--- third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
++++ third_party/libwebrtc/api/video/video_adaptation_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
+index 427be85229..39df8789f7 100644
+--- third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
++++ third_party/libwebrtc/api/video/video_bitrate_allocation_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build
+index 07db1b3b38..27fad85dc4 100644
+--- third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build
++++ third_party/libwebrtc/api/video/video_bitrate_allocator_factory_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
+index 8726c6c5a5..891f5b2ac1 100644
+--- third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
++++ third_party/libwebrtc/api/video/video_bitrate_allocator_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build
+index 9f6daffa4a..39371a1714 100644
+--- third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build
++++ third_party/libwebrtc/api/video/video_codec_constants_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/video/video_frame_gn/moz.build third_party/libwebrtc/api/video/video_frame_gn/moz.build
+index cec245170a..646e570081 100644
+--- third_party/libwebrtc/api/video/video_frame_gn/moz.build
++++ third_party/libwebrtc/api/video/video_frame_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -155,6 +166,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -171,6 +186,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -193,6 +212,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build
+index fa9d71395c..927c06c940 100644
+--- third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build
++++ third_party/libwebrtc/api/video/video_frame_i010_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -164,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -180,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -202,6 +221,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/video_frame_i420_gn/moz.build third_party/libwebrtc/api/video/video_frame_i420_gn/moz.build
+index 3d4c1bd899..2f0e6fdd07 100644
+--- third_party/libwebrtc/api/video/video_frame_i420_gn/moz.build
++++ third_party/libwebrtc/api/video/video_frame_i420_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -164,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -180,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -202,6 +221,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build
+index c817dc4982..0283c8356c 100644
+--- third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build
++++ third_party/libwebrtc/api/video/video_frame_metadata_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/video_frame_nv12_gn/moz.build third_party/libwebrtc/api/video/video_frame_nv12_gn/moz.build
+index 63ee6f9099..2c64a6dc79 100644
+--- third_party/libwebrtc/api/video/video_frame_nv12_gn/moz.build
++++ third_party/libwebrtc/api/video/video_frame_nv12_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -164,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -180,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -202,6 +221,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/video_frame_type_gn/moz.build third_party/libwebrtc/api/video/video_frame_type_gn/moz.build
+index 57cfaf7c23..07f1dd75ba 100644
+--- third_party/libwebrtc/api/video/video_frame_type_gn/moz.build
++++ third_party/libwebrtc/api/video/video_frame_type_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build
+index 54cdbd8c57..1ec0d71ab4 100644
+--- third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build
++++ third_party/libwebrtc/api/video/video_rtp_headers_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -156,6 +167,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -172,6 +187,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -194,6 +213,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/video_stream_encoder_create_gn/moz.build third_party/libwebrtc/api/video/video_stream_encoder_create_gn/moz.build
+index 57a39cfe40..1d7a2ba9b8 100644
+--- third_party/libwebrtc/api/video/video_stream_encoder_create_gn/moz.build
++++ third_party/libwebrtc/api/video/video_stream_encoder_create_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build
+index e5e9a7c055..057b4db9ea 100644
+--- third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build
++++ third_party/libwebrtc/api/video/video_stream_encoder_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build
+index 2666e25ab7..1514db3a49 100644
+--- third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/bitstream_parser_api_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build
+index 1d21c1fa81..8c122cbd13 100644
+--- third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/builtin_video_decoder_factory_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video_codecs/builtin_video_encoder_factory_gn/moz.build third_party/libwebrtc/api/video_codecs/builtin_video_encoder_factory_gn/moz.build
+index bd29841460..ea3e4aab9b 100644
+--- third_party/libwebrtc/api/video_codecs/builtin_video_encoder_factory_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/builtin_video_encoder_factory_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build
+index 90afc61ce7..2dad21ab8e 100644
+--- third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/rtc_software_fallback_wrappers_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +174,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +194,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -201,6 +220,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build
+index acf0202689..c80bfb5b66 100644
+--- third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/video_codecs_api_gn/moz.build
+@@ -75,6 +75,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -161,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -177,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -199,6 +218,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build
+index e0bcb09d59..4bf73c444c 100644
+--- third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build
++++ third_party/libwebrtc/api/video_codecs/vp8_temporal_layers_factory_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/audio/audio_gn/moz.build third_party/libwebrtc/audio/audio_gn/moz.build
+index 48c74e8063..78ccf8d0e2 100644
+--- third_party/libwebrtc/audio/audio_gn/moz.build
++++ third_party/libwebrtc/audio/audio_gn/moz.build
+@@ -81,6 +81,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -175,6 +186,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -191,6 +206,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -213,6 +232,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
+index f3708d6b8e..a7fa266d64 100644
+--- third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
++++ third_party/libwebrtc/audio/utility/audio_frame_operations_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
+index 0c08bff6a3..2a6e85ac47 100644
+--- third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
++++ third_party/libwebrtc/call/adaptation/resource_adaptation_gn/moz.build
+@@ -77,6 +77,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -171,6 +182,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -187,6 +202,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -209,6 +228,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/call/audio_sender_interface_gn/moz.build third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
+index a746c88078..cb4ace74be 100644
+--- third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
++++ third_party/libwebrtc/call/audio_sender_interface_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/call/bitrate_allocator_gn/moz.build third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
+index 8d140ba125..5ee40a51d4 100644
+--- third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
++++ third_party/libwebrtc/call/bitrate_allocator_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/call/bitrate_configurator_gn/moz.build third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
+index 2dba19a53a..290ee2e201 100644
+--- third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
++++ third_party/libwebrtc/call/bitrate_configurator_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/call/call_gn/moz.build third_party/libwebrtc/call/call_gn/moz.build
+index 8cb24f9748..7f3d3e0f33 100644
+--- third_party/libwebrtc/call/call_gn/moz.build
++++ third_party/libwebrtc/call/call_gn/moz.build
+@@ -72,6 +72,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -166,6 +177,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -182,6 +197,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -204,6 +223,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/call/call_interfaces_gn/moz.build third_party/libwebrtc/call/call_interfaces_gn/moz.build
+index 4f07c8b731..8ef60e959c 100644
+--- third_party/libwebrtc/call/call_interfaces_gn/moz.build
++++ third_party/libwebrtc/call/call_interfaces_gn/moz.build
+@@ -73,6 +73,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -167,6 +178,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -183,6 +198,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -205,6 +224,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/call/fake_network_gn/moz.build third_party/libwebrtc/call/fake_network_gn/moz.build
+index 54b8d2df6b..2d2ebb2e84 100644
+--- third_party/libwebrtc/call/fake_network_gn/moz.build
++++ third_party/libwebrtc/call/fake_network_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/call/rtp_interfaces_gn/moz.build third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
+index 040939df59..814d9c1d92 100644
+--- third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
++++ third_party/libwebrtc/call/rtp_interfaces_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/call/rtp_receiver_gn/moz.build third_party/libwebrtc/call/rtp_receiver_gn/moz.build
+index 5c1f19a9da..f31fa589f9 100644
+--- third_party/libwebrtc/call/rtp_receiver_gn/moz.build
++++ third_party/libwebrtc/call/rtp_receiver_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -164,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -180,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -202,6 +221,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/call/rtp_sender_gn/moz.build third_party/libwebrtc/call/rtp_sender_gn/moz.build
+index 1d14b03100..337dcfd1ce 100644
+--- third_party/libwebrtc/call/rtp_sender_gn/moz.build
++++ third_party/libwebrtc/call/rtp_sender_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -164,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -180,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -202,6 +221,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/call/simulated_network_gn/moz.build third_party/libwebrtc/call/simulated_network_gn/moz.build
+index 62ff82980c..6abb9718b7 100644
+--- third_party/libwebrtc/call/simulated_network_gn/moz.build
++++ third_party/libwebrtc/call/simulated_network_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/call/simulated_packet_receiver_gn/moz.build third_party/libwebrtc/call/simulated_packet_receiver_gn/moz.build
+index e51a1dce73..0961e95dbb 100644
+--- third_party/libwebrtc/call/simulated_packet_receiver_gn/moz.build
++++ third_party/libwebrtc/call/simulated_packet_receiver_gn/moz.build
+@@ -64,6 +64,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -154,6 +165,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -170,6 +185,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/call/video_stream_api_gn/moz.build third_party/libwebrtc/call/video_stream_api_gn/moz.build
+index 926361a8fa..bf3117cf96 100644
+--- third_party/libwebrtc/call/video_stream_api_gn/moz.build
++++ third_party/libwebrtc/call/video_stream_api_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +174,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +194,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -201,6 +220,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
+index 386e90330f..e8a0c2625a 100644
+--- third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_avx2_gn/moz.build
+@@ -73,6 +73,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -146,6 +157,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -162,6 +177,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -184,6 +203,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     CXXFLAGS += [
+diff --git third_party/libwebrtc/common_audio/common_audio_c_arm_asm_gn/moz.build third_party/libwebrtc/common_audio/common_audio_c_arm_asm_gn/moz.build
+index 7adcbbf362..3beca43fd4 100644
+--- third_party/libwebrtc/common_audio/common_audio_c_arm_asm_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_c_arm_asm_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -142,6 +153,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -158,6 +173,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
+index 8e471b3278..cf7c67d7f1 100644
+--- third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_c_gn/moz.build
+@@ -110,6 +110,22 @@ if CONFIG["OS_TARGET"] == "Darwin":
+         "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
+     ]
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
++    UNIFIED_SOURCES += [
++        "/third_party/libwebrtc/common_audio/signal_processing/complex_bit_reverse.c",
++        "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
++    ]
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -218,6 +234,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -234,6 +254,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -275,6 +299,12 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+         "/third_party/libwebrtc/common_audio/signal_processing/filter_ar_fast_q12.c"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
+index 5475e35ad6..1aa0a02b27 100644
+--- third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_cc_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/common_audio/common_audio_gn/moz.build third_party/libwebrtc/common_audio/common_audio_gn/moz.build
+index e499c12bf0..6d5c275806 100644
+--- third_party/libwebrtc/common_audio/common_audio_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_gn/moz.build
+@@ -80,6 +80,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -173,6 +184,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -189,6 +204,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -211,6 +230,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/common_audio/common_audio_neon_c_gn/moz.build third_party/libwebrtc/common_audio/common_audio_neon_c_gn/moz.build
+index 36ffd6add1..a16a1a6b1b 100644
+--- third_party/libwebrtc/common_audio/common_audio_neon_c_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_neon_c_gn/moz.build
+@@ -71,6 +71,18 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_ARCH_ARM64"] = True
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+@@ -150,6 +162,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -162,6 +178,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/common_audio/common_audio_neon_gn/moz.build third_party/libwebrtc/common_audio/common_audio_neon_gn/moz.build
+index ba1537f7dd..c409afbddb 100644
+--- third_party/libwebrtc/common_audio/common_audio_neon_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_neon_gn/moz.build
+@@ -70,6 +70,18 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_ARCH_ARM64"] = True
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+@@ -149,6 +161,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +177,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build
+index c516a1769e..a207526986 100644
+--- third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build
++++ third_party/libwebrtc/common_audio/common_audio_sse2_gn/moz.build
+@@ -72,6 +72,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -194,6 +213,19 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+         "-msse2"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2",
++        "-msse2"
++    ]
++
++if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     CXXFLAGS += [
+diff --git third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
+index e93b927f63..c3847e1200 100644
+--- third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
++++ third_party/libwebrtc/common_audio/fir_filter_factory_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -161,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -177,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -199,6 +218,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/common_audio/fir_filter_gn/moz.build third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
+index 1bb7ad1e4b..ea708477d7 100644
+--- third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
++++ third_party/libwebrtc/common_audio/fir_filter_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
+index e285755822..394b2e43a7 100644
+--- third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
++++ third_party/libwebrtc/common_audio/sinc_resampler_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -152,6 +163,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -168,6 +183,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128_gn/moz.build third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128_gn/moz.build
+index 49d8183bb8..de0e1795f9 100644
+--- third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128_gn/moz.build
++++ third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -182,6 +193,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -198,6 +213,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -241,6 +260,23 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Darwin":
+         "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2",
++        "-msse2"
++    ]
++
++if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
++    UNIFIED_SOURCES += [
++        "/third_party/libwebrtc/common_audio/third_party/ooura/fft_size_128/ooura_fft_sse2.cc"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/common_audio/third_party/ooura/fft_size_256_gn/moz.build third_party/libwebrtc/common_audio/third_party/ooura/fft_size_256_gn/moz.build
+index b3213bf070..51951092da 100644
+--- third_party/libwebrtc/common_audio/third_party/ooura/fft_size_256_gn/moz.build
++++ third_party/libwebrtc/common_audio/third_party/ooura/fft_size_256_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_gn/moz.build third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_gn/moz.build
+index 6d03704624..d96b6f3a71 100644
+--- third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_gn/moz.build
++++ third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor_gn/moz.build
+@@ -63,6 +63,21 @@ if CONFIG["OS_TARGET"] == "Darwin":
+         "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+     ]
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
++    UNIFIED_SOURCES += [
++        "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
++    ]
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -157,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -173,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -211,6 +234,12 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+         "/third_party/libwebrtc/common_audio/third_party/spl_sqrt_floor/spl_sqrt_floor.c"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/common_video/common_video_gn/moz.build third_party/libwebrtc/common_video/common_video_gn/moz.build
+index 5d6a4adcb3..26138f5af1 100644
+--- third_party/libwebrtc/common_video/common_video_gn/moz.build
++++ third_party/libwebrtc/common_video/common_video_gn/moz.build
+@@ -81,6 +81,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -175,6 +186,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -191,6 +206,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -213,6 +232,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/common_video/frame_counts_gn/moz.build third_party/libwebrtc/common_video/frame_counts_gn/moz.build
+index c33906773b..eecfd4dd84 100644
+--- third_party/libwebrtc/common_video/frame_counts_gn/moz.build
++++ third_party/libwebrtc/common_video/frame_counts_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/common_video/generic_frame_descriptor/generic_frame_descriptor_gn/moz.build third_party/libwebrtc/common_video/generic_frame_descriptor/generic_frame_descriptor_gn/moz.build
+index 04b49591a7..81d951ca17 100644
+--- third_party/libwebrtc/common_video/generic_frame_descriptor/generic_frame_descriptor_gn/moz.build
++++ third_party/libwebrtc/common_video/generic_frame_descriptor/generic_frame_descriptor_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
+index 7cd0d06686..63a1163ec2 100644
+--- third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_event_audio_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -156,6 +167,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -172,6 +187,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -194,6 +213,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
+index 7902cecfcf..678eb54e71 100644
+--- third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_event_bwe_gn/moz.build
+@@ -73,6 +73,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -167,6 +178,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -183,6 +198,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -205,6 +224,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
+index 5ce1736a8a..2c2277cfda 100644
+--- third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_event_pacing_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
+index 87fa2c1dac..59b5df3381 100644
+--- third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_event_rtp_rtcp_gn/moz.build
+@@ -71,6 +71,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -165,6 +176,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -181,6 +196,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -203,6 +222,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/logging/rtc_event_video_gn/moz.build third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
+index 35bbf759ab..740650442b 100644
+--- third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_event_video_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -154,6 +165,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -170,6 +185,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -192,6 +211,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
+index 6b35e5a077..b1fe6b3bb3 100644
+--- third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
++++ third_party/libwebrtc/logging/rtc_stream_config_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/media/rtc_constants_gn/moz.build third_party/libwebrtc/media/rtc_constants_gn/moz.build
+index 78cddb03a1..1e857b78e7 100644
+--- third_party/libwebrtc/media/rtc_constants_gn/moz.build
++++ third_party/libwebrtc/media/rtc_constants_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/media/rtc_encoder_simulcast_proxy_gn/moz.build third_party/libwebrtc/media/rtc_encoder_simulcast_proxy_gn/moz.build
+index 4f84ca1381..cdc80664ad 100644
+--- third_party/libwebrtc/media/rtc_encoder_simulcast_proxy_gn/moz.build
++++ third_party/libwebrtc/media/rtc_encoder_simulcast_proxy_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/media/rtc_h264_profile_id_gn/moz.build third_party/libwebrtc/media/rtc_h264_profile_id_gn/moz.build
+index 46b6a25fea..b02ad9dae0 100644
+--- third_party/libwebrtc/media/rtc_h264_profile_id_gn/moz.build
++++ third_party/libwebrtc/media/rtc_h264_profile_id_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build
+index aff43704f4..3e09a88cb7 100644
+--- third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build
++++ third_party/libwebrtc/media/rtc_internal_video_codecs_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -164,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -180,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -202,6 +221,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/media/rtc_media_base_gn/moz.build third_party/libwebrtc/media/rtc_media_base_gn/moz.build
+index 7b0ac45394..e1e6b7c15e 100644
+--- third_party/libwebrtc/media/rtc_media_base_gn/moz.build
++++ third_party/libwebrtc/media/rtc_media_base_gn/moz.build
+@@ -73,6 +73,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -167,6 +178,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -183,6 +198,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -205,6 +224,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/media/rtc_media_config_gn/moz.build third_party/libwebrtc/media/rtc_media_config_gn/moz.build
+index e559dfd675..d24a1900d9 100644
+--- third_party/libwebrtc/media/rtc_media_config_gn/moz.build
++++ third_party/libwebrtc/media/rtc_media_config_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
+index 266b11ad8e..d7c74367e9 100644
+--- third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
++++ third_party/libwebrtc/media/rtc_simulcast_encoder_adapter_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/media/rtc_vp9_profile_gn/moz.build third_party/libwebrtc/media/rtc_vp9_profile_gn/moz.build
+index 52456dd65b..ce3a4ea0f0 100644
+--- third_party/libwebrtc/media/rtc_vp9_profile_gn/moz.build
++++ third_party/libwebrtc/media/rtc_vp9_profile_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
+index 1f968a13a1..94ecdd7dfa 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_coding_gn/moz.build
+@@ -71,6 +71,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -164,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -180,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -202,6 +221,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build
+index 1c313a5b00..08d3e88c98 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_coding_module_typedefs_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build
+index bd7056caf3..a8a0801d58 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_coding_opus_common_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build
+index 6fa0115864..a0ffc9ad0f 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_encoder_cng_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build
+index b537062aef..560f57dc55 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_config_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build
+index b38993845c..4660cc9b91 100644
+--- third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/audio_network_adaptor_gn/moz.build
+@@ -77,6 +77,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -170,6 +181,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -186,6 +201,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -208,6 +227,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/default_neteq_factory_gn/moz.build third_party/libwebrtc/modules/audio_coding/default_neteq_factory_gn/moz.build
+index df061c6618..c2bbb84fd5 100644
+--- third_party/libwebrtc/modules/audio_coding/default_neteq_factory_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/default_neteq_factory_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
+index e0f07f2351..d333d25384 100644
+--- third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/g711_c_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
+index 3716ec4cbe..850c1de44e 100644
+--- third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/g711_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -154,6 +165,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -170,6 +185,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -192,6 +211,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
+index 8910ce7cf4..0a1a559212 100644
+--- third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/g722_c_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
+index 71d1053761..81dae2b987 100644
+--- third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/g722_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -154,6 +165,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -170,6 +185,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -192,6 +211,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/ilbc_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/ilbc_c_gn/moz.build
+index 165ab4b8ac..1588baf881 100644
+--- third_party/libwebrtc/modules/audio_coding/ilbc_c_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/ilbc_c_gn/moz.build
+@@ -135,6 +135,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -228,6 +239,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -244,6 +259,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -266,6 +285,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/ilbc_gn/moz.build third_party/libwebrtc/modules/audio_coding/ilbc_gn/moz.build
+index e46ee8458f..d4a96cbb19 100644
+--- third_party/libwebrtc/modules/audio_coding/ilbc_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/ilbc_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -161,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -177,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -199,6 +218,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
+index 538b0d271d..cbcab8c2f3 100644
+--- third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/isac_bwinfo_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_coding/isac_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_c_gn/moz.build
+index 43fb6469dd..b49f126bad 100644
+--- third_party/libwebrtc/modules/audio_coding/isac_c_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/isac_c_gn/moz.build
+@@ -89,6 +89,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -168,6 +179,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -184,6 +199,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -206,6 +225,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/isac_common_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_common_gn/moz.build
+index b4ed48e62b..9656a8e979 100644
+--- third_party/libwebrtc/modules/audio_coding/isac_common_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/isac_common_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_coding/isac_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_gn/moz.build
+index 67f836250c..64781830bc 100644
+--- third_party/libwebrtc/modules/audio_coding/isac_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/isac_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -147,6 +158,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -163,6 +178,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -185,6 +204,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
+index b7c99fdd71..0a445df1f7 100644
+--- third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/isac_vad_gn/moz.build
+@@ -66,6 +66,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -148,6 +159,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -164,6 +179,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -186,6 +205,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn/moz.build third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn/moz.build
+index 16e35fafbb..a8ca6dc587 100644
+--- third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/legacy_encoded_audio_frame_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
+index fb0747b69c..46a84e8c38 100644
+--- third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/neteq_gn/moz.build
+@@ -99,6 +99,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -192,6 +203,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -208,6 +223,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -230,6 +249,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
+index 24cda76b67..99e02a289f 100644
+--- third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/pcm16b_c_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
+index 621edd1f38..09f6cceb97 100644
+--- third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/pcm16b_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -155,6 +166,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -171,6 +186,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -193,6 +212,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/red_gn/moz.build third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
+index ff0cdea507..770c012bff 100644
+--- third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/red_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
+index 8a5e2d696b..8937898ffb 100644
+--- third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/webrtc_cng_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/webrtc_multiopus_gn/moz.build third_party/libwebrtc/modules/audio_coding/webrtc_multiopus_gn/moz.build
+index 543f023f8f..3e52c8782e 100644
+--- third_party/libwebrtc/modules/audio_coding/webrtc_multiopus_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/webrtc_multiopus_gn/moz.build
+@@ -73,6 +73,18 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_CODEC_ISAC"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -211,6 +231,12 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+ 
+     DEFINES["WEBRTC_CODEC_ISAC"] = True
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/webrtc_opus_gn/moz.build third_party/libwebrtc/modules/audio_coding/webrtc_opus_gn/moz.build
+index e831769c57..e2d3a94841 100644
+--- third_party/libwebrtc/modules/audio_coding/webrtc_opus_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/webrtc_opus_gn/moz.build
+@@ -73,6 +73,18 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_CODEC_ISAC"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -170,6 +182,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -186,6 +202,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -218,6 +238,12 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+ 
+     DEFINES["WEBRTC_CODEC_ISAC"] = True
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_coding/webrtc_opus_wrapper_gn/moz.build third_party/libwebrtc/modules/audio_coding/webrtc_opus_wrapper_gn/moz.build
+index fa94ad5248..7f242d4ccd 100644
+--- third_party/libwebrtc/modules/audio_coding/webrtc_opus_wrapper_gn/moz.build
++++ third_party/libwebrtc/modules/audio_coding/webrtc_opus_wrapper_gn/moz.build
+@@ -72,6 +72,18 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_CODEC_ISAC"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +174,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +194,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -210,6 +230,12 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+ 
+     DEFINES["WEBRTC_CODEC_ISAC"] = True
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_device/audio_device_api_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_api_gn/moz.build
+index 0680df2546..9eb57026b1 100644
+--- third_party/libwebrtc/modules/audio_device/audio_device_api_gn/moz.build
++++ third_party/libwebrtc/modules/audio_device/audio_device_api_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_device/audio_device_buffer_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_buffer_gn/moz.build
+index 8e1e8c6eea..99aed058a2 100644
+--- third_party/libwebrtc/modules/audio_device/audio_device_buffer_gn/moz.build
++++ third_party/libwebrtc/modules/audio_device/audio_device_buffer_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -161,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -177,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -199,6 +218,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_device/audio_device_default_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_default_gn/moz.build
+index a079f00e51..b73f2f5bf0 100644
+--- third_party/libwebrtc/modules/audio_device/audio_device_default_gn/moz.build
++++ third_party/libwebrtc/modules/audio_device/audio_device_default_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_device/audio_device_generic_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_generic_gn/moz.build
+index ff6ced9576..ab33cf8f57 100644
+--- third_party/libwebrtc/modules/audio_device/audio_device_generic_gn/moz.build
++++ third_party/libwebrtc/modules/audio_device/audio_device_generic_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
+index f57f39f961..a49062054a 100644
+--- third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
++++ third_party/libwebrtc/modules/audio_device/audio_device_gn/moz.build
+@@ -64,6 +64,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -154,6 +165,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -170,6 +185,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_device/audio_device_impl_gn/moz.build third_party/libwebrtc/modules/audio_device/audio_device_impl_gn/moz.build
+index c67982918f..296eea9c6d 100644
+--- third_party/libwebrtc/modules/audio_device/audio_device_impl_gn/moz.build
++++ third_party/libwebrtc/modules/audio_device/audio_device_impl_gn/moz.build
+@@ -71,6 +71,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -165,6 +176,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -181,6 +196,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -203,6 +222,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_mixer/audio_frame_manipulator_gn/moz.build third_party/libwebrtc/modules/audio_mixer/audio_frame_manipulator_gn/moz.build
+index 6ef7c5724e..fc01f3952e 100644
+--- third_party/libwebrtc/modules/audio_mixer/audio_frame_manipulator_gn/moz.build
++++ third_party/libwebrtc/modules/audio_mixer/audio_frame_manipulator_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_mixer/audio_mixer_impl_gn/moz.build third_party/libwebrtc/modules/audio_mixer/audio_mixer_impl_gn/moz.build
+index cf7151974d..95d9fb125a 100644
+--- third_party/libwebrtc/modules/audio_mixer/audio_mixer_impl_gn/moz.build
++++ third_party/libwebrtc/modules/audio_mixer/audio_mixer_impl_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +174,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +194,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -201,6 +220,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_gn/moz.build
+index b1898d53ae..04f8b9d9e5 100644
+--- third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_erl_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_gn/moz.build
+index 249c41bf52..447e48922b 100644
+--- third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec3/adaptive_fir_filter_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -152,6 +163,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -168,6 +183,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn/moz.build
+index 81618e8ebb..dd8080b826 100644
+--- third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn/moz.build
+@@ -77,6 +77,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -150,6 +161,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -166,6 +181,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -188,6 +207,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     CXXFLAGS += [
+diff --git third_party/libwebrtc/modules/audio_processing/aec3/aec3_common_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/aec3_common_gn/moz.build
+index f4efbb9a68..0906a1fb69 100644
+--- third_party/libwebrtc/modules/audio_processing/aec3/aec3_common_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_common_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/aec3/aec3_fft_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/aec3_fft_gn/moz.build
+index 5ccd7db91d..82d11ecf9e 100644
+--- third_party/libwebrtc/modules/audio_processing/aec3/aec3_fft_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_fft_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -152,6 +163,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -168,6 +183,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build
+index a1dbc7c8d7..6f82564ed9 100644
+--- third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec3/aec3_gn/moz.build
+@@ -121,6 +121,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -214,6 +225,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -230,6 +245,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -252,6 +271,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/aec3/fft_data_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/fft_data_gn/moz.build
+index d55b326e7c..f3c8f121e9 100644
+--- third_party/libwebrtc/modules/audio_processing/aec3/fft_data_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec3/fft_data_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/aec3/matched_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/matched_filter_gn/moz.build
+index 33c5ef238f..feca639586 100644
+--- third_party/libwebrtc/modules/audio_processing/aec3/matched_filter_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec3/matched_filter_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/aec3/render_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/render_buffer_gn/moz.build
+index a2685d2689..0fb811dd64 100644
+--- third_party/libwebrtc/modules/audio_processing/aec3/render_buffer_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec3/render_buffer_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/aec3/vector_math_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec3/vector_math_gn/moz.build
+index 9e65da3503..eaa756eab9 100644
+--- third_party/libwebrtc/modules/audio_processing/aec3/vector_math_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec3/vector_math_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/aec_dump/aec_dump_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec_dump/aec_dump_gn/moz.build
+index 452ea8eb6f..61d3197165 100644
+--- third_party/libwebrtc/modules/audio_processing/aec_dump/aec_dump_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec_dump/aec_dump_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/aec_dump/null_aec_dump_factory_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec_dump/null_aec_dump_factory_gn/moz.build
+index 35e3329585..834afb7998 100644
+--- third_party/libwebrtc/modules/audio_processing/aec_dump/null_aec_dump_factory_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec_dump/null_aec_dump_factory_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/aec_dump_interface_gn/moz.build third_party/libwebrtc/modules/audio_processing/aec_dump_interface_gn/moz.build
+index efc4513c9e..392e0f4ffa 100644
+--- third_party/libwebrtc/modules/audio_processing/aec_dump_interface_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aec_dump_interface_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_gn/moz.build third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_gn/moz.build
+index 3efc2af585..afdd337a76 100644
+--- third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/aecm/aecm_core_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -170,6 +181,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -186,6 +201,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -208,6 +227,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build
+index cb7f900073..455a94feb0 100644
+--- third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc/agc_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -161,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -177,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -199,6 +218,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/agc/gain_control_interface_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/gain_control_interface_gn/moz.build
+index 2a0e9bc2c3..f14b4ffa4b 100644
+--- third_party/libwebrtc/modules/audio_processing/agc/gain_control_interface_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc/gain_control_interface_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/agc/gain_map_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/gain_map_gn/moz.build
+index 68843197cf..b7fc2b9b27 100644
+--- third_party/libwebrtc/modules/audio_processing/agc/gain_map_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc/gain_map_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/agc/legacy_agc_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/legacy_agc_gn/moz.build
+index 9cdc513dff..b73ca0a1f5 100644
+--- third_party/libwebrtc/modules/audio_processing/agc/legacy_agc_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc/legacy_agc_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -161,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -177,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -199,6 +218,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/agc/level_estimation_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc/level_estimation_gn/moz.build
+index c4ba6d6103..8c968bec46 100644
+--- third_party/libwebrtc/modules/audio_processing/agc/level_estimation_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc/level_estimation_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gn/moz.build
+index 873fc73ed2..7c30c4307e 100644
+--- third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc2/adaptive_digital_gn/moz.build
+@@ -71,6 +71,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -164,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -180,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -202,6 +221,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/agc2/biquad_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/biquad_filter_gn/moz.build
+index c082e8be20..9b5c4a102a 100644
+--- third_party/libwebrtc/modules/audio_processing/agc2/biquad_filter_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc2/biquad_filter_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
+index bb2364621f..9cc868d42e 100644
+--- third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc2/common_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/agc2/fixed_digital_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/fixed_digital_gn/moz.build
+index c2278b5584..dceb5a5f40 100644
+--- third_party/libwebrtc/modules/audio_processing/agc2/fixed_digital_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc2/fixed_digital_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +174,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +194,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -201,6 +220,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/agc2/gain_applier_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/gain_applier_gn/moz.build
+index 7cbfedef3a..aca6db5084 100644
+--- third_party/libwebrtc/modules/audio_processing/agc2/gain_applier_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc2/gain_applier_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/agc2/level_estimation_agc_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/level_estimation_agc_gn/moz.build
+index 6a681f6d5e..ca8d980f38 100644
+--- third_party/libwebrtc/modules/audio_processing/agc2/level_estimation_agc_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc2/level_estimation_agc_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -161,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -177,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -199,6 +218,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/agc2/noise_level_estimator_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/noise_level_estimator_gn/moz.build
+index af09244a52..a57f14ba6a 100644
+--- third_party/libwebrtc/modules/audio_processing/agc2/noise_level_estimator_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc2/noise_level_estimator_gn/moz.build
+@@ -71,6 +71,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -164,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -180,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -202,6 +221,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_gn/moz.build
+index b6cae79851..2a219468af 100644
+--- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad/rnn_vad_gn/moz.build
+@@ -75,6 +75,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -168,6 +179,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -184,6 +199,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -206,6 +225,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad_with_level_gn/moz.build third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad_with_level_gn/moz.build
+index d1b3bee93f..54fd581f80 100644
+--- third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad_with_level_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/agc2/rnn_vad_with_level_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/api_gn/moz.build third_party/libwebrtc/modules/audio_processing/api_gn/moz.build
+index dfab8ef20b..35d7628efa 100644
+--- third_party/libwebrtc/modules/audio_processing/api_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/api_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
+index 833f44927f..95ff1333b5 100644
+--- third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/apm_logging_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -161,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -177,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -199,6 +218,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build
+index ef50066aa0..f35e2bb673 100644
+--- third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/audio_buffer_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +174,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +194,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -201,6 +220,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/audio_frame_proxies_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_frame_proxies_gn/moz.build
+index aa637aa2ca..3ece88a35d 100644
+--- third_party/libwebrtc/modules/audio_processing/audio_frame_proxies_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/audio_frame_proxies_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/audio_frame_view_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_frame_view_gn/moz.build
+index 4aface66d6..d93c4f540e 100644
+--- third_party/libwebrtc/modules/audio_processing/audio_frame_view_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/audio_frame_view_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
+index f20b13bd0a..06d3996410 100644
+--- third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/audio_processing_gn/moz.build
+@@ -82,6 +82,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -175,6 +186,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -191,6 +206,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -213,6 +232,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/audio_processing_statistics_gn/moz.build third_party/libwebrtc/modules/audio_processing/audio_processing_statistics_gn/moz.build
+index 1eb1f12ac7..1047578c1c 100644
+--- third_party/libwebrtc/modules/audio_processing/audio_processing_statistics_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/audio_processing_statistics_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/config_gn/moz.build third_party/libwebrtc/modules/audio_processing/config_gn/moz.build
+index efbaa9991f..01b95bf107 100644
+--- third_party/libwebrtc/modules/audio_processing/config_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/config_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/high_pass_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/high_pass_filter_gn/moz.build
+index 698d52d09c..5790ee2471 100644
+--- third_party/libwebrtc/modules/audio_processing/high_pass_filter_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/high_pass_filter_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build
+index e7b4bd602d..cdba1e73d7 100644
+--- third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/ns/ns_gn/moz.build
+@@ -80,6 +80,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -173,6 +184,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -189,6 +204,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -211,6 +230,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/optionally_built_submodule_creators_gn/moz.build third_party/libwebrtc/modules/audio_processing/optionally_built_submodule_creators_gn/moz.build
+index aaaed22eeb..174e3ec82d 100644
+--- third_party/libwebrtc/modules/audio_processing/optionally_built_submodule_creators_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/optionally_built_submodule_creators_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
+index a65c04f233..f81dd6ac8b 100644
+--- third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/rms_level_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_api_gn/moz.build third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_api_gn/moz.build
+index e4fedef6fe..00ff1a6f9c 100644
+--- third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_api_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_api_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_impl_gn/moz.build third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_impl_gn/moz.build
+index e161f74eb6..ee40243cb5 100644
+--- third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_impl_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/transient/transient_suppressor_impl_gn/moz.build
+@@ -71,6 +71,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -164,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -180,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -202,6 +221,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/utility/cascaded_biquad_filter_gn/moz.build third_party/libwebrtc/modules/audio_processing/utility/cascaded_biquad_filter_gn/moz.build
+index b2589fa2cb..0b6f561dfa 100644
+--- third_party/libwebrtc/modules/audio_processing/utility/cascaded_biquad_filter_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/utility/cascaded_biquad_filter_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/utility/legacy_delay_estimator_gn/moz.build third_party/libwebrtc/modules/audio_processing/utility/legacy_delay_estimator_gn/moz.build
+index cf2a4f08e5..5b75fba966 100644
+--- third_party/libwebrtc/modules/audio_processing/utility/legacy_delay_estimator_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/utility/legacy_delay_estimator_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -150,6 +161,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -166,6 +181,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -188,6 +207,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/utility/pffft_wrapper_gn/moz.build third_party/libwebrtc/modules/audio_processing/utility/pffft_wrapper_gn/moz.build
+index bd2401a7cb..8d497539ac 100644
+--- third_party/libwebrtc/modules/audio_processing/utility/pffft_wrapper_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/utility/pffft_wrapper_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
+index 06000cbc10..cf42277c70 100644
+--- third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/vad/vad_gn/moz.build
+@@ -74,6 +74,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -167,6 +178,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -183,6 +198,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -205,6 +224,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/audio_processing/voice_detection_gn/moz.build third_party/libwebrtc/modules/audio_processing/voice_detection_gn/moz.build
+index bea08f119f..c104d07962 100644
+--- third_party/libwebrtc/modules/audio_processing/voice_detection_gn/moz.build
++++ third_party/libwebrtc/modules/audio_processing/voice_detection_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
+index 6b31661826..d0d5e69729 100644
+--- third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
++++ third_party/libwebrtc/modules/congestion_controller/congestion_controller_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +174,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +194,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -201,6 +220,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/alr_detector_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/alr_detector_gn/moz.build
+index d98d1f4660..21e9b12b4d 100644
+--- third_party/libwebrtc/modules/congestion_controller/goog_cc/alr_detector_gn/moz.build
++++ third_party/libwebrtc/modules/congestion_controller/goog_cc/alr_detector_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/delay_based_bwe_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/delay_based_bwe_gn/moz.build
+index 9eabaa60af..cb668afcb1 100644
+--- third_party/libwebrtc/modules/congestion_controller/goog_cc/delay_based_bwe_gn/moz.build
++++ third_party/libwebrtc/modules/congestion_controller/goog_cc/delay_based_bwe_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +174,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +194,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -201,6 +220,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/estimators_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/estimators_gn/moz.build
+index 38da3f33ec..27afbf8699 100644
+--- third_party/libwebrtc/modules/congestion_controller/goog_cc/estimators_gn/moz.build
++++ third_party/libwebrtc/modules/congestion_controller/goog_cc/estimators_gn/moz.build
+@@ -74,6 +74,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -168,6 +179,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -184,6 +199,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -206,6 +225,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/goog_cc_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/goog_cc_gn/moz.build
+index 526d42a6da..c10bde89a7 100644
+--- third_party/libwebrtc/modules/congestion_controller/goog_cc/goog_cc_gn/moz.build
++++ third_party/libwebrtc/modules/congestion_controller/goog_cc/goog_cc_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +174,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +194,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -201,6 +220,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/link_capacity_estimator_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/link_capacity_estimator_gn/moz.build
+index a36d351ab1..4857832777 100644
+--- third_party/libwebrtc/modules/congestion_controller/goog_cc/link_capacity_estimator_gn/moz.build
++++ third_party/libwebrtc/modules/congestion_controller/goog_cc/link_capacity_estimator_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_controller_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_controller_gn/moz.build
+index 49fc53c47c..96a190f648 100644
+--- third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_controller_gn/moz.build
++++ third_party/libwebrtc/modules/congestion_controller/goog_cc/loss_based_controller_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -164,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -180,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -202,6 +221,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/probe_controller_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/probe_controller_gn/moz.build
+index e065f6b8d6..de0945c32f 100644
+--- third_party/libwebrtc/modules/congestion_controller/goog_cc/probe_controller_gn/moz.build
++++ third_party/libwebrtc/modules/congestion_controller/goog_cc/probe_controller_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/congestion_controller/goog_cc/pushback_controller_gn/moz.build third_party/libwebrtc/modules/congestion_controller/goog_cc/pushback_controller_gn/moz.build
+index 1a26d6fbed..ef60392c44 100644
+--- third_party/libwebrtc/modules/congestion_controller/goog_cc/pushback_controller_gn/moz.build
++++ third_party/libwebrtc/modules/congestion_controller/goog_cc/pushback_controller_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn/moz.build third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn/moz.build
+index ec5aa36c78..873daa331e 100644
+--- third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn/moz.build
++++ third_party/libwebrtc/modules/congestion_controller/rtp/control_handler_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn/moz.build third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn/moz.build
+index 9e1db4a2ab..c421bb524d 100644
+--- third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn/moz.build
++++ third_party/libwebrtc/modules/congestion_controller/rtp/transport_feedback_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +174,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +194,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -201,6 +220,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn/moz.build third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn/moz.build
+index e2f5330283..8f0c389632 100644
+--- third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn/moz.build
++++ third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn/moz.build
+@@ -54,6 +54,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -116,6 +127,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -128,6 +143,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -140,6 +159,19 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+ 
+     DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2",
++        "-msse2"
++    ]
++
++if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     CXXFLAGS += [
+diff --git third_party/libwebrtc/modules/desktop_capture/desktop_capture_generic_gn/moz.build third_party/libwebrtc/modules/desktop_capture/desktop_capture_generic_gn/moz.build
+index a5cf9234d1..59ec34a46a 100644
+--- third_party/libwebrtc/modules/desktop_capture/desktop_capture_generic_gn/moz.build
++++ third_party/libwebrtc/modules/desktop_capture/desktop_capture_generic_gn/moz.build
+@@ -86,6 +86,59 @@ if CONFIG["OS_TARGET"] == "Darwin":
+         "/third_party/libwebrtc/modules/desktop_capture/mac/window_list_utils.cc"
+     ]
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["WEBRTC_USE_PIPEWIRE"] = True
++    DEFINES["WEBRTC_USE_X11"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
++    LOCAL_INCLUDES += [
++        "/media/libyuv/libyuv/include/",
++        "/media/libyuv/libyuv/include/",
++        "/third_party/pipewire/",
++        "/third_party/pipewire/"
++    ]
++
++    OS_LIBS += [
++        "X11",
++        "Xcomposite",
++        "Xdamage",
++        "Xext",
++        "Xfixes",
++        "Xrandr",
++        "Xrender",
++        "Xtst"
++    ]
++
++    SOURCES += [
++        "/third_party/libwebrtc/modules/desktop_capture/linux/base_capturer_pipewire.cc"
++    ]
++
++    UNIFIED_SOURCES += [
++        "/third_party/libwebrtc/modules/desktop_capture/linux/mouse_cursor_monitor_x11.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/linux/screen_capturer_pipewire.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/linux/screen_capturer_x11.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/linux/shared_x_display.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/linux/window_capturer_pipewire.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/linux/window_capturer_x11.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/linux/window_finder_x11.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/linux/window_list_utils.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/linux/x_atom_cache.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/linux/x_error_trap.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/linux/x_server_pixel_buffer.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/linux/x_window_property.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/mouse_cursor_monitor_linux.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/screen_capturer_linux.cc",
++        "/third_party/libwebrtc/modules/desktop_capture/window_capturer_linux.cc"
++    ]
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -282,6 +335,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -294,6 +351,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -306,6 +367,12 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+ 
+     DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
+index 4cf85ddfa7..0e133b2212 100644
+--- third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
++++ third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn/moz.build
+@@ -46,6 +46,29 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["WEBRTC_USE_X11"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
++    OS_LIBS += [
++        "X11",
++        "Xcomposite",
++        "Xdamage",
++        "Xext",
++        "Xfixes",
++        "Xrandr",
++        "Xrender",
++        "Xtst"
++    ]
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -144,6 +167,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -156,6 +183,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
+index 6831d8a311..10af878b46 100644
+--- third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
++++ third_party/libwebrtc/modules/desktop_capture/primitives_gn/moz.build
+@@ -54,6 +54,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -117,6 +128,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -129,6 +144,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -141,6 +160,12 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "WINNT":
+ 
+     DEFINES["_HAS_ITERATOR_DEBUGGING"] = "0"
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/module_api_gn/moz.build third_party/libwebrtc/modules/module_api_gn/moz.build
+index 18dcb08135..e60a418a5c 100644
+--- third_party/libwebrtc/modules/module_api_gn/moz.build
++++ third_party/libwebrtc/modules/module_api_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/module_api_public_gn/moz.build third_party/libwebrtc/modules/module_api_public_gn/moz.build
+index 9e786592ef..a45d4b3617 100644
+--- third_party/libwebrtc/modules/module_api_public_gn/moz.build
++++ third_party/libwebrtc/modules/module_api_public_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/module_fec_api_gn/moz.build third_party/libwebrtc/modules/module_fec_api_gn/moz.build
+index 94c74fa40b..d535f75c8e 100644
+--- third_party/libwebrtc/modules/module_fec_api_gn/moz.build
++++ third_party/libwebrtc/modules/module_fec_api_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
+index 303d47a95a..cff53a7075 100644
+--- third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
++++ third_party/libwebrtc/modules/pacing/interval_budget_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/pacing/pacing_gn/moz.build third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
+index f6fde08638..01d969c0c9 100644
+--- third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
++++ third_party/libwebrtc/modules/pacing/pacing_gn/moz.build
+@@ -73,6 +73,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -167,6 +178,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -183,6 +198,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -205,6 +224,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_gn/moz.build third_party/libwebrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_gn/moz.build
+index bca6684427..599af3d257 100644
+--- third_party/libwebrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_gn/moz.build
++++ third_party/libwebrtc/modules/remote_bitrate_estimator/remote_bitrate_estimator_gn/moz.build
+@@ -79,6 +79,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -173,6 +184,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -189,6 +204,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -211,6 +230,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_format_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_format_gn/moz.build
+index a5ec9f4951..e036ba0402 100644
+--- third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_format_gn/moz.build
++++ third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_format_gn/moz.build
+@@ -109,6 +109,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -203,6 +214,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -219,6 +234,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -241,6 +260,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
+index 33a43eeed5..13217b736d 100644
+--- third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
++++ third_party/libwebrtc/modules/rtp_rtcp/rtp_rtcp_gn/moz.build
+@@ -121,6 +121,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -215,6 +226,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -231,6 +246,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -253,6 +272,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/rtp_rtcp/rtp_video_header_gn/moz.build third_party/libwebrtc/modules/rtp_rtcp/rtp_video_header_gn/moz.build
+index aee62695af..087ee836d1 100644
+--- third_party/libwebrtc/modules/rtp_rtcp/rtp_video_header_gn/moz.build
++++ third_party/libwebrtc/modules/rtp_rtcp/rtp_video_header_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
+index 60e216ff55..192f544d28 100644
+--- third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
++++ third_party/libwebrtc/modules/third_party/fft/fft_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/third_party/g711/g711_3p_gn/moz.build third_party/libwebrtc/modules/third_party/g711/g711_3p_gn/moz.build
+index 4004c61364..4e7396bbec 100644
+--- third_party/libwebrtc/modules/third_party/g711/g711_3p_gn/moz.build
++++ third_party/libwebrtc/modules/third_party/g711/g711_3p_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/third_party/g722/g722_3p_gn/moz.build third_party/libwebrtc/modules/third_party/g722/g722_3p_gn/moz.build
+index 03a10df48e..91630f3272 100644
+--- third_party/libwebrtc/modules/third_party/g722/g722_3p_gn/moz.build
++++ third_party/libwebrtc/modules/third_party/g722/g722_3p_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/utility/utility_gn/moz.build third_party/libwebrtc/modules/utility/utility_gn/moz.build
+index e0b16b4073..5881ab6869 100644
+--- third_party/libwebrtc/modules/utility/utility_gn/moz.build
++++ third_party/libwebrtc/modules/utility/utility_gn/moz.build
+@@ -72,6 +72,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -165,6 +176,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -181,6 +196,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -203,6 +222,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_capture/video_capture_internal_impl_gn/moz.build third_party/libwebrtc/modules/video_capture/video_capture_internal_impl_gn/moz.build
+index 3b4e237101..0f5c345da0 100644
+--- third_party/libwebrtc/modules/video_capture/video_capture_internal_impl_gn/moz.build
++++ third_party/libwebrtc/modules/video_capture/video_capture_internal_impl_gn/moz.build
+@@ -64,6 +64,22 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
++    UNIFIED_SOURCES += [
++        "/third_party/libwebrtc/modules/video_capture/linux/device_info_linux.cc",
++        "/third_party/libwebrtc/modules/video_capture/linux/video_capture_linux.cc"
++    ]
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -179,6 +195,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -195,6 +215,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -213,6 +237,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_capture/video_capture_module_gn/moz.build third_party/libwebrtc/modules/video_capture/video_capture_module_gn/moz.build
+index 86bc0e277d..c0f82da6ef 100644
+--- third_party/libwebrtc/modules/video_capture/video_capture_module_gn/moz.build
++++ third_party/libwebrtc/modules/video_capture/video_capture_module_gn/moz.build
+@@ -72,6 +72,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -166,6 +177,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -182,6 +197,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -204,6 +223,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/chain_diff_calculator_gn/moz.build third_party/libwebrtc/modules/video_coding/chain_diff_calculator_gn/moz.build
+index 8519e21097..6181f3b482 100644
+--- third_party/libwebrtc/modules/video_coding/chain_diff_calculator_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/chain_diff_calculator_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/codec_globals_headers_gn/moz.build third_party/libwebrtc/modules/video_coding/codec_globals_headers_gn/moz.build
+index 5f42fd5adb..7836c9170f 100644
+--- third_party/libwebrtc/modules/video_coding/codec_globals_headers_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/codec_globals_headers_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_decoder_gn/moz.build third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_decoder_gn/moz.build
+index 69874c53ac..b8db8cd9cc 100644
+--- third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_decoder_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_decoder_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_encoder_gn/moz.build third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_encoder_gn/moz.build
+index f6af0518a3..d1f6bff5e2 100644
+--- third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_encoder_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/codecs/av1/libaom_av1_encoder_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/deprecated/nack_module_gn/moz.build third_party/libwebrtc/modules/video_coding/deprecated/nack_module_gn/moz.build
+index 4ed27aaed8..2a4a1ff7dd 100644
+--- third_party/libwebrtc/modules/video_coding/deprecated/nack_module_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/deprecated/nack_module_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
+index d8d1780d20..25e50ff6fb 100644
+--- third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/encoded_frame_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/frame_dependencies_calculator_gn/moz.build third_party/libwebrtc/modules/video_coding/frame_dependencies_calculator_gn/moz.build
+index 8b09cfc9ec..f3e5353ab5 100644
+--- third_party/libwebrtc/modules/video_coding/frame_dependencies_calculator_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/frame_dependencies_calculator_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/nack_module_gn/moz.build third_party/libwebrtc/modules/video_coding/nack_module_gn/moz.build
+index d6059d52d2..2baa67b084 100644
+--- third_party/libwebrtc/modules/video_coding/nack_module_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/nack_module_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -161,6 +172,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -177,6 +192,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -199,6 +218,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/video_codec_interface_gn/moz.build third_party/libwebrtc/modules/video_coding/video_codec_interface_gn/moz.build
+index e073ac2c3f..e9bb1da50b 100644
+--- third_party/libwebrtc/modules/video_coding/video_codec_interface_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/video_codec_interface_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +174,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +194,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -201,6 +220,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
+index 8c0f15071b..190ae3c4d6 100644
+--- third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/video_coding_gn/moz.build
+@@ -88,6 +88,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -182,6 +193,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -198,6 +213,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -220,6 +239,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/video_coding_utility_gn/moz.build third_party/libwebrtc/modules/video_coding/video_coding_utility_gn/moz.build
+index b6e4b928cf..aef33114b0 100644
+--- third_party/libwebrtc/modules/video_coding/video_coding_utility_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/video_coding_utility_gn/moz.build
+@@ -77,6 +77,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -171,6 +182,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -187,6 +202,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -209,6 +228,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build
+index 2dced7c944..efa5dcadbb 100644
+--- third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/webrtc_h264_gn/moz.build
+@@ -73,6 +73,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -167,6 +178,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -183,6 +198,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -205,6 +224,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/webrtc_multiplex_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_multiplex_gn/moz.build
+index 35b41b3c67..f82513bdc4 100644
+--- third_party/libwebrtc/modules/video_coding/webrtc_multiplex_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/webrtc_multiplex_gn/moz.build
+@@ -71,6 +71,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -165,6 +176,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -181,6 +196,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -203,6 +222,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
+index 2315a41528..ecffacb782 100644
+--- third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/webrtc_vp8_gn/moz.build
+@@ -72,6 +72,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -166,6 +177,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -182,6 +197,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -204,6 +223,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp8_temporal_layers_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp8_temporal_layers_gn/moz.build
+index 4eef28d19b..4c068c393b 100644
+--- third_party/libwebrtc/modules/video_coding/webrtc_vp8_temporal_layers_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/webrtc_vp8_temporal_layers_gn/moz.build
+@@ -73,6 +73,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -167,6 +178,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -183,6 +198,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -205,6 +224,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
+index cd75be3c84..9d1ce64bba 100644
+--- third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/webrtc_vp9_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -164,6 +175,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -180,6 +195,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -202,6 +221,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_coding/webrtc_vp9_helpers_gn/moz.build third_party/libwebrtc/modules/video_coding/webrtc_vp9_helpers_gn/moz.build
+index 4b0b804423..581c06d007 100644
+--- third_party/libwebrtc/modules/video_coding/webrtc_vp9_helpers_gn/moz.build
++++ third_party/libwebrtc/modules/video_coding/webrtc_vp9_helpers_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -163,6 +174,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -179,6 +194,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -201,6 +220,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_processing/denoiser_filter_gn/moz.build third_party/libwebrtc/modules/video_processing/denoiser_filter_gn/moz.build
+index 7407051e7e..5665ec1796 100644
+--- third_party/libwebrtc/modules/video_processing/denoiser_filter_gn/moz.build
++++ third_party/libwebrtc/modules/video_processing/denoiser_filter_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/video_processing/video_processing_gn/moz.build third_party/libwebrtc/modules/video_processing/video_processing_gn/moz.build
+index f7b210e234..08ca80445c 100644
+--- third_party/libwebrtc/modules/video_processing/video_processing_gn/moz.build
++++ third_party/libwebrtc/modules/video_processing/video_processing_gn/moz.build
+@@ -74,6 +74,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -168,6 +179,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -184,6 +199,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -206,6 +225,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/modules/video_processing/video_processing_neon_gn/moz.build third_party/libwebrtc/modules/video_processing/video_processing_neon_gn/moz.build
+index 476e28a19c..8cf4b20aaf 100644
+--- third_party/libwebrtc/modules/video_processing/video_processing_neon_gn/moz.build
++++ third_party/libwebrtc/modules/video_processing/video_processing_neon_gn/moz.build
+@@ -65,6 +65,18 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_ARCH_ARM64"] = True
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+@@ -133,6 +145,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -145,6 +161,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/modules/video_processing/video_processing_sse2_gn/moz.build third_party/libwebrtc/modules/video_processing/video_processing_sse2_gn/moz.build
+index cc42b921e5..9e18982afa 100644
+--- third_party/libwebrtc/modules/video_processing/video_processing_sse2_gn/moz.build
++++ third_party/libwebrtc/modules/video_processing/video_processing_sse2_gn/moz.build
+@@ -71,6 +71,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -148,6 +159,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -164,6 +179,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -193,6 +212,19 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Android":
+         "-msse2"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2",
++        "-msse2"
++    ]
++
++if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     CXXFLAGS += [
+diff --git third_party/libwebrtc/moz.build third_party/libwebrtc/moz.build
+index 11313553ed..ee4cf1c70d 100644
+--- third_party/libwebrtc/moz.build
++++ third_party/libwebrtc/moz.build
+@@ -384,6 +384,18 @@ if CONFIG["OS_TARGET"] == "Darwin":
+         "/third_party/libwebrtc/sdk/helpers_objc_gn"
+     ]
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DIRS += [
++        "/third_party/libwebrtc/api/audio_codecs/isac/audio_decoder_isac_float_gn",
++        "/third_party/libwebrtc/api/audio_codecs/isac/audio_encoder_isac_float_gn",
++        "/third_party/libwebrtc/modules/audio_coding/isac_c_gn",
++        "/third_party/libwebrtc/modules/audio_coding/isac_gn",
++        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_generic_gn",
++        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_gn",
++        "/third_party/libwebrtc/modules/desktop_capture/primitives_gn"
++    ]
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DIRS += [
+@@ -497,6 +509,34 @@ if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "Darwin":
+         "/third_party/libwebrtc/modules/video_processing/video_processing_sse2_gn"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DIRS += [
++        "/third_party/libwebrtc/common_audio/common_audio_neon_c_gn",
++        "/third_party/libwebrtc/common_audio/common_audio_neon_gn",
++        "/third_party/libwebrtc/modules/video_processing/video_processing_neon_gn"
++    ]
++
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DIRS += [
++        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
++        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
++        "/third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn",
++        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn",
++        "/third_party/libwebrtc/modules/video_processing/video_processing_sse2_gn"
++    ]
++
++if CONFIG["CPU_ARCH"] == "x86_64" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DIRS += [
++        "/third_party/libwebrtc/common_audio/common_audio_avx2_gn",
++        "/third_party/libwebrtc/common_audio/common_audio_sse2_gn",
++        "/third_party/libwebrtc/modules/audio_processing/aec3/aec3_avx2_gn",
++        "/third_party/libwebrtc/modules/desktop_capture/desktop_capture_differ_sse2_gn",
++        "/third_party/libwebrtc/modules/video_processing/video_processing_sse2_gn"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DIRS += [
+diff --git third_party/libwebrtc/rtc_base/atomicops_gn/moz.build third_party/libwebrtc/rtc_base/atomicops_gn/moz.build
+index e81ee452c4..8e62ea0b2f 100644
+--- third_party/libwebrtc/rtc_base/atomicops_gn/moz.build
++++ third_party/libwebrtc/rtc_base/atomicops_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build
+index 1562c0c15e..a317bbaed1 100644
+--- third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build
++++ third_party/libwebrtc/rtc_base/audio_format_to_string_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/checks_gn/moz.build third_party/libwebrtc/rtc_base/checks_gn/moz.build
+index cd0f53f896..9bc0698b2a 100644
+--- third_party/libwebrtc/rtc_base/checks_gn/moz.build
++++ third_party/libwebrtc/rtc_base/checks_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
+index 6d4c494876..f53819d83e 100644
+--- third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
++++ third_party/libwebrtc/rtc_base/compile_assert_c_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
+index 4da8d7835a..5a2fc712b7 100644
+--- third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
++++ third_party/libwebrtc/rtc_base/criticalsection_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/deprecation_gn/moz.build third_party/libwebrtc/rtc_base/deprecation_gn/moz.build
+index e270de4c35..e3ba310b6f 100644
+--- third_party/libwebrtc/rtc_base/deprecation_gn/moz.build
++++ third_party/libwebrtc/rtc_base/deprecation_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/divide_round_gn/moz.build third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
+index 0fcf9b238b..67dfd9daa9 100644
+--- third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
++++ third_party/libwebrtc/rtc_base/divide_round_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
+index 82b2d0f65b..5c95c7e43a 100644
+--- third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/alr_experiment_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build
+index 5d3674f5ec..0fe9133e79 100644
+--- third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/balanced_degradation_settings_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/experiments/cpu_speed_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/cpu_speed_experiment_gn/moz.build
+index 09a8a30dcc..6edf8f0f03 100644
+--- third_party/libwebrtc/rtc_base/experiments/cpu_speed_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/cpu_speed_experiment_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build
+index 9affe97b83..b1b560526a 100644
+--- third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/field_trial_parser_gn/moz.build
+@@ -70,6 +70,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -156,6 +167,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -172,6 +187,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -194,6 +213,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/experiments/jitter_upper_bound_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/jitter_upper_bound_experiment_gn/moz.build
+index 6f0e85bc42..32f1ce05c6 100644
+--- third_party/libwebrtc/rtc_base/experiments/jitter_upper_bound_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/jitter_upper_bound_experiment_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build
+index d1321d6a34..7eb3cfdc8d 100644
+--- third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/keyframe_interval_settings_experiment_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build
+index 9c23102ce9..dcb4e39f25 100644
+--- third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/min_video_bitrate_experiment_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/experiments/quality_rampup_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/quality_rampup_experiment_gn/moz.build
+index d336e658c0..ceb5cf6cbe 100644
+--- third_party/libwebrtc/rtc_base/experiments/quality_rampup_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/quality_rampup_experiment_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build
+index 9b65e10218..286f122ed6 100644
+--- third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/quality_scaler_settings_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build
+index c5b21c9f05..a75e83a45d 100644
+--- third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/quality_scaling_experiment_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build
+index 0be8b6e56e..063f6ca854 100644
+--- third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/rate_control_settings_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/experiments/rtt_mult_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/rtt_mult_experiment_gn/moz.build
+index 5edc266617..0b15891971 100644
+--- third_party/libwebrtc/rtc_base/experiments/rtt_mult_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/rtt_mult_experiment_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build
+index c90ea47893..1e0ae39f5a 100644
+--- third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build
++++ third_party/libwebrtc/rtc_base/experiments/stable_target_rate_experiment_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
+index 83bd305dbd..397c03437b 100644
+--- third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
++++ third_party/libwebrtc/rtc_base/gtest_prod_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
+index 1d41d27c81..daafa435c6 100644
+--- third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
++++ third_party/libwebrtc/rtc_base/ignore_wundef_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/logging_gn/moz.build third_party/libwebrtc/rtc_base/logging_gn/moz.build
+index 3cd69d3494..816cbc3dba 100644
+--- third_party/libwebrtc/rtc_base/logging_gn/moz.build
++++ third_party/libwebrtc/rtc_base/logging_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/macromagic_gn/moz.build third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
+index bf9b26b06d..f400c123d1 100644
+--- third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
++++ third_party/libwebrtc/rtc_base/macromagic_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
+index 8eb7cbafda..7270026522 100644
+--- third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
++++ third_party/libwebrtc/rtc_base/memory/aligned_malloc_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
+index 175efb565e..01002b6f68 100644
+--- third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
++++ third_party/libwebrtc/rtc_base/network/sent_packet_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
+index 27d304aa8a..4e0da258de 100644
+--- third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
++++ third_party/libwebrtc/rtc_base/platform_thread_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
+index b8919fe70d..92c62a2dc5 100644
+--- third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
++++ third_party/libwebrtc/rtc_base/platform_thread_types_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
+index 29bb85689a..51a5a79011 100644
+--- third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
++++ third_party/libwebrtc/rtc_base/protobuf_utils_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
+index 4b43624a4d..8f90e5fc32 100644
+--- third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rate_limiter_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/refcount_gn/moz.build third_party/libwebrtc/rtc_base/refcount_gn/moz.build
+index 0bb1831752..e1e97a1c61 100644
+--- third_party/libwebrtc/rtc_base/refcount_gn/moz.build
++++ third_party/libwebrtc/rtc_base/refcount_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/rtc_base_approved_gn/moz.build third_party/libwebrtc/rtc_base/rtc_base_approved_gn/moz.build
+index 1a0a056251..681b7f6e3e 100644
+--- third_party/libwebrtc/rtc_base/rtc_base_approved_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rtc_base_approved_gn/moz.build
+@@ -80,6 +80,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -170,6 +181,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -186,6 +201,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -208,6 +227,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/rtc_base_gn/moz.build third_party/libwebrtc/rtc_base/rtc_base_gn/moz.build
+index 2831f73c90..208fc12f5a 100644
+--- third_party/libwebrtc/rtc_base/rtc_base_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rtc_base_gn/moz.build
+@@ -94,6 +94,21 @@ if CONFIG["OS_TARGET"] == "Darwin":
+         "/third_party/libwebrtc/rtc_base/mac_ifaddrs_converter.cc"
+     ]
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
++    UNIFIED_SOURCES += [
++        "/third_party/libwebrtc/rtc_base/ifaddrs_converter.cc"
++    ]
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -203,6 +218,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -219,6 +238,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -241,6 +264,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
+index 76376fd45d..a299d4f539 100644
+--- third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rtc_event_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
+index 4a6ac162af..9e1f79a96a 100644
+--- third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rtc_numerics_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -155,6 +166,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -171,6 +186,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -193,6 +212,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/rtc_task_queue_gn/moz.build third_party/libwebrtc/rtc_base/rtc_task_queue_gn/moz.build
+index 16c3631473..a03e2565fe 100644
+--- third_party/libwebrtc/rtc_base/rtc_task_queue_gn/moz.build
++++ third_party/libwebrtc/rtc_base/rtc_task_queue_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
+index e4bad4fb28..7654bf0046 100644
+--- third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
++++ third_party/libwebrtc/rtc_base/safe_compare_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
+index ac5270a93e..817797ec60 100644
+--- third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
++++ third_party/libwebrtc/rtc_base/safe_conversions_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
+index cced167265..3a03342908 100644
+--- third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
++++ third_party/libwebrtc/rtc_base/safe_minmax_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
+index 5e7a5ecc50..5d37d4610f 100644
+--- third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
++++ third_party/libwebrtc/rtc_base/sanitizer_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/stringutils_gn/moz.build third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
+index e398bb8abc..709e325bd2 100644
+--- third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
++++ third_party/libwebrtc/rtc_base/stringutils_gn/moz.build
+@@ -71,6 +71,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
+index 184fcdaa67..ca2360f09e 100644
+--- third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
++++ third_party/libwebrtc/rtc_base/synchronization/mutex_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/synchronization/rw_lock_wrapper_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/rw_lock_wrapper_gn/moz.build
+index 5f14995c08..c88bc65d9a 100644
+--- third_party/libwebrtc/rtc_base/synchronization/rw_lock_wrapper_gn/moz.build
++++ third_party/libwebrtc/rtc_base/synchronization/rw_lock_wrapper_gn/moz.build
+@@ -71,6 +71,21 @@ if CONFIG["OS_TARGET"] == "Darwin":
+         "/third_party/libwebrtc/rtc_base/synchronization/rw_lock_posix.cc"
+     ]
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
++    UNIFIED_SOURCES += [
++        "/third_party/libwebrtc/rtc_base/synchronization/rw_lock_posix.cc"
++    ]
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -169,6 +184,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -185,6 +204,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -207,6 +230,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/synchronization/sequence_checker_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/sequence_checker_gn/moz.build
+index 5ec0cff625..5d5103a811 100644
+--- third_party/libwebrtc/rtc_base/synchronization/sequence_checker_gn/moz.build
++++ third_party/libwebrtc/rtc_base/synchronization/sequence_checker_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
+index 1ca980e259..a2f7bfb8e2 100644
+--- third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
++++ third_party/libwebrtc/rtc_base/synchronization/yield_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
+index 5939126563..3d272a6f47 100644
+--- third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
++++ third_party/libwebrtc/rtc_base/synchronization/yield_policy_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/system/arch_gn/moz.build third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
+index a6e7dec918..51b7a68162 100644
+--- third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/arch_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
+index bc4d7e2469..e6036253b3 100644
+--- third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/file_wrapper_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
+index 2e4468530c..1498b1c742 100644
+--- third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/ignore_warnings_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/system/inline_gn/moz.build third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
+index e82f4a2ce6..7430a8635d 100644
+--- third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/inline_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
+index e4448145e5..b7d6723671 100644
+--- third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/rtc_export_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/system/thread_registry_gn/moz.build third_party/libwebrtc/rtc_base/system/thread_registry_gn/moz.build
+index 87feb69ca5..687319e0f3 100644
+--- third_party/libwebrtc/rtc_base/system/thread_registry_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/thread_registry_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/system/unused_gn/moz.build third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
+index 0b8030c571..99f9f67bd6 100644
+--- third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/unused_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build
+index 1792dad542..52e4dd3757 100644
+--- third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build
++++ third_party/libwebrtc/rtc_base/system/warn_current_thread_is_deadlocked_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/task_utils/pending_task_safety_flag_gn/moz.build third_party/libwebrtc/rtc_base/task_utils/pending_task_safety_flag_gn/moz.build
+index 3186044467..f6f80401b4 100644
+--- third_party/libwebrtc/rtc_base/task_utils/pending_task_safety_flag_gn/moz.build
++++ third_party/libwebrtc/rtc_base/task_utils/pending_task_safety_flag_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build
+index 3218f68235..bcb9f2e32e 100644
+--- third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build
++++ third_party/libwebrtc/rtc_base/task_utils/repeating_task_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -160,6 +171,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -176,6 +191,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -198,6 +217,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/task_utils/to_queued_task_gn/moz.build third_party/libwebrtc/rtc_base/task_utils/to_queued_task_gn/moz.build
+index f6d95c5d8f..acb9a10fb1 100644
+--- third_party/libwebrtc/rtc_base/task_utils/to_queued_task_gn/moz.build
++++ third_party/libwebrtc/rtc_base/task_utils/to_queued_task_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build
+index 0849487bee..5f494b2a1d 100644
+--- third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build
++++ third_party/libwebrtc/rtc_base/third_party/base64/base64_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build
+index a3c1b2d092..41d659e69b 100644
+--- third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build
++++ third_party/libwebrtc/rtc_base/third_party/sigslot/sigslot_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -145,6 +156,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -161,6 +176,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -183,6 +202,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/thread_checker_gn/moz.build third_party/libwebrtc/rtc_base/thread_checker_gn/moz.build
+index eb1c598134..3b4bd04a61 100644
+--- third_party/libwebrtc/rtc_base/thread_checker_gn/moz.build
++++ third_party/libwebrtc/rtc_base/thread_checker_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/time/timestamp_extrapolator_gn/moz.build third_party/libwebrtc/rtc_base/time/timestamp_extrapolator_gn/moz.build
+index 7dd65b9bb4..9ecca631cd 100644
+--- third_party/libwebrtc/rtc_base/time/timestamp_extrapolator_gn/moz.build
++++ third_party/libwebrtc/rtc_base/time/timestamp_extrapolator_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/timeutils_gn/moz.build third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
+index 39632fc6d5..0224cebffc 100644
+--- third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
++++ third_party/libwebrtc/rtc_base/timeutils_gn/moz.build
+@@ -69,6 +69,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -155,6 +166,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -171,6 +186,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -193,6 +212,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/rtc_base/type_traits_gn/moz.build third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
+index 5cff354c04..eec4cdbb8b 100644
+--- third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
++++ third_party/libwebrtc/rtc_base/type_traits_gn/moz.build
+@@ -59,6 +59,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -137,6 +148,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -153,6 +168,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
+index 5d22a0584d..f0cdf14d4c 100644
+--- third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
++++ third_party/libwebrtc/rtc_base/units/unit_base_gn/moz.build
+@@ -63,6 +63,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -141,6 +152,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -157,6 +172,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
+index a9a520b2bc..507a1f5c53 100644
+--- third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
++++ third_party/libwebrtc/rtc_base/weak_ptr_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -149,6 +160,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -165,6 +180,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -187,6 +206,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
+index e8fd3bd45c..69cd370233 100644
+--- third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
++++ third_party/libwebrtc/system_wrappers/field_trial_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/system_wrappers/metrics_gn/moz.build third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
+index 0edfd92501..c3e0662ddc 100644
+--- third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
++++ third_party/libwebrtc/system_wrappers/metrics_gn/moz.build
+@@ -67,6 +67,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -153,6 +164,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -169,6 +184,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -191,6 +210,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
+index 727662430e..a1eaab4f3c 100644
+--- third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
++++ third_party/libwebrtc/system_wrappers/system_wrappers_gn/moz.build
+@@ -77,6 +77,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -174,6 +185,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -190,6 +205,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -212,6 +231,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/test/rtp_test_utils_gn/moz.build third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
+index c222e6a3af..1379660d79 100644
+--- third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
++++ third_party/libwebrtc/test/rtp_test_utils_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/algorithm_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/algorithm_gn/moz.build
+index 5d029de38b..11db562390 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/algorithm_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/algorithm_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/container_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/container_gn/moz.build
+index ac2b2f9775..7d9ba7cfc3 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/container_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/algorithm/container_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/atomic_hook_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/atomic_hook_gn/moz.build
+index 1839c3f7ef..473b0b9b17 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/base/atomic_hook_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/atomic_hook_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/base_internal_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/base_internal_gn/moz.build
+index 1d348ef490..cc3c030492 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/base/base_internal_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/base_internal_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/config_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/config_gn/moz.build
+index c1b56e212a..02395e0a13 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/base/config_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/config_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/core_headers_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/core_headers_gn/moz.build
+index 5d61315e61..d06897b611 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/base/core_headers_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/core_headers_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/log_severity_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/log_severity_gn/moz.build
+index 0c5b308301..7f08b5e075 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/base/log_severity_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/log_severity_gn/moz.build
+@@ -48,6 +48,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -113,6 +120,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -135,6 +146,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/base/raw_logging_internal_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/base/raw_logging_internal_gn/moz.build
+index 0f5efc71ee..077e2ac488 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/base/raw_logging_internal_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/base/raw_logging_internal_gn/moz.build
+@@ -48,6 +48,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -113,6 +120,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -135,6 +146,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/container/compressed_tuple_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/container/compressed_tuple_gn/moz.build
+index 640a888c66..d295f9af68 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/container/compressed_tuple_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/container/compressed_tuple_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/container/flat_hash_map_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/container/flat_hash_map_gn/moz.build
+index fa970ef8d5..0ce98e766f 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/container/flat_hash_map_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/container/flat_hash_map_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_gn/moz.build
+index a75033fa36..6a1e839211 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_internal_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_internal_gn/moz.build
+index 4c744d8f75..a5ab743066 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_internal_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/container/inlined_vector_internal_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/memory/memory_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/memory/memory_gn/moz.build
+index 74fabcb9c8..fb95bbc36e 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/memory/memory_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/memory/memory_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/meta/type_traits_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/meta/type_traits_gn/moz.build
+index 5463d866ef..75308e83fc 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/meta/type_traits_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/meta/type_traits_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/numeric/int128_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/numeric/int128_gn/moz.build
+index dbc65169f7..82dc91cfd7 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/numeric/int128_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/numeric/int128_gn/moz.build
+@@ -48,6 +48,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -113,6 +120,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -135,6 +146,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/strings/internal_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/strings/internal_gn/moz.build
+index 8d3df8b96f..89719dac9b 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/strings/internal_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/strings/internal_gn/moz.build
+@@ -50,6 +50,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -115,6 +122,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -137,6 +148,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/strings/strings_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/strings/strings_gn/moz.build
+index 28fe7987c0..e1cdd13b2a 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/strings/strings_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/strings/strings_gn/moz.build
+@@ -63,6 +63,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -128,6 +135,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -150,6 +161,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_optional_access_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_optional_access_gn/moz.build
+index c7f0ea0054..971bf1ea7f 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_optional_access_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_optional_access_gn/moz.build
+@@ -48,6 +48,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -113,6 +120,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -135,6 +146,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_variant_access_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_variant_access_gn/moz.build
+index 89022d5d84..8a243f7328 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_variant_access_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/types/bad_variant_access_gn/moz.build
+@@ -48,6 +48,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -113,6 +120,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -135,6 +146,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/types/optional_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/types/optional_gn/moz.build
+index 2579d0b18d..cf62758dee 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/types/optional_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/types/optional_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/types/span_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/types/span_gn/moz.build
+index 41cd799880..045eb44296 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/types/span_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/types/span_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/types/variant_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/types/variant_gn/moz.build
+index bb223171f1..d55fe873ea 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/types/variant_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/types/variant_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/abseil-cpp/absl/utility/utility_gn/moz.build third_party/libwebrtc/third_party/abseil-cpp/absl/utility/utility_gn/moz.build
+index 7588f9b24f..f7d30eacb8 100644
+--- third_party/libwebrtc/third_party/abseil-cpp/absl/utility/utility_gn/moz.build
++++ third_party/libwebrtc/third_party/abseil-cpp/absl/utility/utility_gn/moz.build
+@@ -44,6 +44,13 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["_LIBCPP_HAS_NO_ALIGNED_ALLOCATION"] = True
+     DEFINES["__ASSERT_MACROS_DEFINE_VERSIONS_WITHOUT_UNDERSCORES"] = "0"
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -105,6 +112,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+diff --git third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
+index fa20ebbc5f..0d6b22cb12 100644
+--- third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
++++ third_party/libwebrtc/third_party/pffft/pffft_gn/moz.build
+@@ -49,6 +49,15 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -117,6 +126,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -133,6 +146,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -155,6 +172,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build
+index aef691bff4..bd388e306b 100644
+--- third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build
++++ third_party/libwebrtc/third_party/rnnoise/rnn_vad_gn/moz.build
+@@ -49,6 +49,15 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -116,6 +125,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -132,6 +145,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -154,6 +171,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
+index 1490845fcf..00e22b881a 100644
+--- third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
++++ third_party/libwebrtc/video/adaptation/video_adaptation_gn/moz.build
+@@ -75,6 +75,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -169,6 +180,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -185,6 +200,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -207,6 +226,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
+index 624c83e80d..4c8d88442b 100644
+--- third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
++++ third_party/libwebrtc/video/frame_dumping_decoder_gn/moz.build
+@@ -68,6 +68,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -162,6 +173,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -178,6 +193,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -200,6 +219,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/video/video_gn/moz.build third_party/libwebrtc/video/video_gn/moz.build
+index c361d527ed..b37479a9be 100644
+--- third_party/libwebrtc/video/video_gn/moz.build
++++ third_party/libwebrtc/video/video_gn/moz.build
+@@ -97,6 +97,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -191,6 +202,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -207,6 +222,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -229,6 +248,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
+index 71efcab220..43c68adedd 100644
+--- third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
++++ third_party/libwebrtc/video/video_stream_encoder_impl_gn/moz.build
+@@ -73,6 +73,17 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -167,6 +178,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -183,6 +198,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
+@@ -205,6 +224,12 @@ if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "Android":
+         "android_support"
+     ]
+ 
++if CONFIG["CPU_ARCH"] == "x86" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    CXXFLAGS += [
++        "-msse2"
++    ]
++
+ if CONFIG["CPU_ARCH"] == "aarch64" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["CR_SYSROOT_HASH"] = "ef67b6ca8fd6e2e51515a243d043d1ea4caf45e6"
+diff --git third_party/libwebrtc/webrtc_gn/moz.build third_party/libwebrtc/webrtc_gn/moz.build
+index 625bd0b5dd..4dddfea2fd 100644
+--- third_party/libwebrtc/webrtc_gn/moz.build
++++ third_party/libwebrtc/webrtc_gn/moz.build
+@@ -64,6 +64,28 @@ if CONFIG["OS_TARGET"] == "Darwin":
+     DEFINES["__STDC_CONSTANT_MACROS"] = True
+     DEFINES["__STDC_FORMAT_MACROS"] = True
+ 
++if CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["USE_GLIB"] = "1"
++    DEFINES["WEBRTC_BSD"] = True
++    DEFINES["WEBRTC_POSIX"] = True
++    DEFINES["_FILE_OFFSET_BITS"] = "64"
++    DEFINES["_LARGEFILE64_SOURCE"] = True
++    DEFINES["_LARGEFILE_SOURCE"] = True
++    DEFINES["__STDC_CONSTANT_MACROS"] = True
++    DEFINES["__STDC_FORMAT_MACROS"] = True
++
++    OS_LIBS += [
++        "X11",
++        "Xcomposite",
++        "Xdamage",
++        "Xext",
++        "Xfixes",
++        "Xrandr",
++        "Xrender",
++        "Xtst"
++    ]
++
+ if CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["USE_AURA"] = "1"
+@@ -180,6 +202,10 @@ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+ 
++if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_FORTIFY_SOURCE"] = "2"
++
+ if not CONFIG["MOZ_DEBUG"] and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_FORTIFY_SOURCE"] = "2"
+@@ -196,6 +222,10 @@ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Darwin":
+ 
+     DEFINES["_DEBUG"] = True
+ 
++if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "FreeBSD":
++
++    DEFINES["_DEBUG"] = True
++
+ if CONFIG["MOZ_DEBUG"] == "1" and CONFIG["OS_TARGET"] == "Linux":
+ 
+     DEFINES["_DEBUG"] = True
diff --git a/www/firefox/files/patch-media_libcubeb_src_cubeb__oss.c b/www/firefox/files/patch-media_libcubeb_src_cubeb__oss.c
index 5ba28fea536b..e3c51232a63f 100644
--- a/www/firefox/files/patch-media_libcubeb_src_cubeb__oss.c
+++ b/www/firefox/files/patch-media_libcubeb_src_cubeb__oss.c
@@ -1,378 +1,63 @@
 --- media/libcubeb/src/cubeb_oss.c.orig	2021-12-18 20:36:16 UTC
 +++ media/libcubeb/src/cubeb_oss.c
-@@ -96,6 +96,8 @@ struct oss_stream {
-   oss_devnode_t name;
+@@ -97,6 +97,7 @@ struct oss_stream {
    int fd;
    void * buf;
-+  unsigned int bufframes;
+   unsigned int bufframes;
 +  unsigned int maxframes;
  
    struct stream_info {
      int channels;
-@@ -126,9 +128,6 @@ struct cubeb_stream {
-   cubeb_data_callback data_cb;
-   cubeb_state_callback state_cb;
-   uint64_t frames_written /* (m) */;
--  unsigned int nfr; /* Number of frames allocated */
--  unsigned int nfrags;
--  unsigned int bufframes;
- };
- 
- static char const *
-@@ -786,40 +785,72 @@ oss_put_play_frames(cubeb_stream * s, unsigned int nfr
- }
- 
- static int
--oss_wait_playfd_for_space(cubeb_stream * s)
-+oss_wait_fds_for_space(cubeb_stream * s, long * nfrp)
- {
--  struct pollfd pfd;
-+  audio_buf_info bi;
-+  struct pollfd pfds[2];
-+  long nfr, tnfr;
-+  int i;
- 
--  pfd.events = POLLOUT | POLLHUP;
--  pfd.revents = 0;
--  pfd.fd = s->play.fd;
-+  assert(s->play.fd != -1 || s->record.fd != -1);
-+  pfds[0].events = POLLOUT | POLLHUP;
-+  pfds[0].revents = 0;
-+  pfds[0].fd = s->play.fd;
-+  pfds[1].events = POLLIN | POLLHUP;
-+  pfds[1].revents = 0;
-+  pfds[1].fd = s->record.fd;
- 
--  if (poll(&pfd, 1, 2000) == -1) {
--    return CUBEB_ERROR;
--  }
-+retry:
-+  nfr = LONG_MAX;
- 
--  if (pfd.revents & POLLHUP) {
-+  if (poll(pfds, 2, 1000) == -1) {
-     return CUBEB_ERROR;
-   }
--  return 0;
--}
- 
--static int
--oss_wait_recfd_for_space(cubeb_stream * s)
--{
--  struct pollfd pfd;
--
--  pfd.events = POLLIN | POLLHUP;
--  pfd.revents = 0;
--  pfd.fd = s->record.fd;
--
--  if (poll(&pfd, 1, 2000) == -1) {
--    return CUBEB_ERROR;
-+  for (i = 0; i < 2; i++) {
-+    if (pfds[i].revents & POLLHUP) {
-+      return CUBEB_ERROR;
-+    }
-   }
- 
--  if (pfd.revents & POLLHUP) {
--    return CUBEB_ERROR;
-+  if (s->play.fd != -1) {
-+    if (ioctl(s->play.fd, SNDCTL_DSP_GETOSPACE, &bi) == -1) {
-+      return CUBEB_STATE_ERROR;
-+    }
-+    tnfr = bi.bytes / s->play.frame_size;
-+    if (tnfr <= 0) {
-+      /* too little space - stop polling record, if any */
-+      pfds[0].fd = s->play.fd;
-+      pfds[1].fd = -1;
-+      goto retry;
+@@ -822,9 +823,9 @@ retry:
+       pfds[0].fd = s->play.fd;
+       pfds[1].fd = -1;
+       goto retry;
+-    } else if (tnfr > (long)s->play.bufframes) {
 +    } else if (tnfr > (long)s->play.maxframes) {
-+      /* too many frames available - limit */
+       /* too many frames available - limit */
+-      tnfr = (long)s->play.bufframes;
 +      tnfr = (long)s->play.maxframes;
-+    }
-+    if (nfr > tnfr) {
-+      nfr = tnfr;
-+    }
-   }
-+  if (s->record.fd != -1) {
-+    if (ioctl(s->record.fd, SNDCTL_DSP_GETISPACE, &bi) == -1) {
-+      return CUBEB_STATE_ERROR;
-+    }
-+    tnfr = bi.bytes / s->record.frame_size;
-+    if (tnfr <= 0) {
-+      /* too little space - stop polling playback, if any */
-+      pfds[0].fd = -1;
-+      pfds[1].fd = s->record.fd;
-+      goto retry;
+     }
+     if (nfr > tnfr) {
+       nfr = tnfr;
+@@ -840,9 +841,9 @@ retry:
+       pfds[0].fd = -1;
+       pfds[1].fd = s->record.fd;
+       goto retry;
+-    } else if (tnfr > (long)s->record.bufframes) {
 +    } else if (tnfr > (long)s->record.maxframes) {
-+      /* too many frames available - limit */
+       /* too many frames available - limit */
+-      tnfr = (long)s->record.bufframes;
 +      tnfr = (long)s->record.maxframes;
-+    }
-+    if (nfr > tnfr) {
-+      nfr = tnfr;
-+    }
-+  }
-+
-+  *nfrp = nfr;
-   return 0;
- }
- 
-@@ -840,7 +871,7 @@ oss_audio_loop(cubeb_stream * s, cubeb_state * new_sta
-     }
- 
-     trig |= PCM_ENABLE_INPUT;
--    memset(s->record.buf, 0, s->bufframes * s->record.frame_size);
-+    memset(s->record.buf, 0, s->record.bufframes * s->record.frame_size);
- 
-     if (ioctl(s->record.fd, SNDCTL_DSP_SETTRIGGER, &trig) == -1) {
-       LOG("Error %d occured when setting trigger on record fd", errno);
-@@ -877,6 +908,7 @@ oss_audio_loop(cubeb_stream * s, cubeb_state * new_sta
-           oss_linear32_to_float(s->record.buf, s->record.info.channels * nfr);
-         }
-       }
-+
-       got = s->data_cb(s, s->user_ptr, s->record.buf, s->play.buf, nfr);
-       if (got == CUBEB_ERROR) {
-         state = CUBEB_STATE_ERROR;
-@@ -920,45 +952,10 @@ oss_audio_loop(cubeb_stream * s, cubeb_state * new_sta
-       }
      }
- 
--    nfr = s->bufframes;
--
--    if (record_on) {
--      long mfr;
--
--      if (oss_wait_recfd_for_space(s) != 0) {
--        state = CUBEB_STATE_ERROR;
--        goto breakdown;
--      }
--
--      audio_buf_info bi;
--      if (ioctl(s->record.fd, SNDCTL_DSP_GETISPACE, &bi) == -1) {
--        state = CUBEB_STATE_ERROR;
--        goto breakdown;
--      }
--
--      mfr = (bi.fragsize * bi.fragments) / s->record.frame_size;
--      if (nfr > mfr)
--        nfr = mfr;
-+    if (oss_wait_fds_for_space(s, &nfr) != 0) {
-+      state = CUBEB_STATE_ERROR;
-+      goto breakdown;
-     }
--
--    if (play_on) {
--      long mfr;
--
--      if (oss_wait_playfd_for_space(s) != 0) {
--        state = CUBEB_STATE_ERROR;
--        goto breakdown;
--      }
--
--      audio_buf_info bi;
--      if (ioctl(s->play.fd, SNDCTL_DSP_GETOSPACE, &bi) == -1) {
--        state = CUBEB_STATE_ERROR;
--        goto breakdown;
--      }
--
--      mfr = (bi.fragsize * bi.fragments) / s->play.frame_size;
--      if (nfr > mfr)
--        nfr = mfr;
--    }
-   }
- 
-   return 1;
-@@ -1015,9 +1012,10 @@ static inline int
- oss_calc_frag_shift(unsigned int frames, unsigned int frame_size)
- {
-   int n = 4;
--  int blksize = (frames * frame_size + OSS_NFRAGS - 1) / OSS_NFRAGS;
--  while ((1 << n) < blksize)
-+  int blksize = frames * frame_size;
-+  while ((1 << n) < blksize) {
-     n++;
-+  }
-   return n;
- }
- 
-@@ -1037,7 +1035,6 @@ oss_stream_init(cubeb * context, cubeb_stream ** strea
-                 cubeb_state_callback state_callback, void * user_ptr)
- {
-   int ret = CUBEB_OK;
--  unsigned int playnfr = 0, recnfr = 0;
-   cubeb_stream * s = NULL;
-   const char * defdsp;
- 
-@@ -1051,7 +1048,6 @@ oss_stream_init(cubeb * context, cubeb_stream ** strea
-   }
-   s->state = CUBEB_STATE_STOPPED;
-   s->record.fd = s->play.fd = -1;
--  s->nfr = latency_frames;
-   if (input_device != NULL) {
-     strlcpy(s->record.name, input_device, sizeof(s->record.name));
-   } else {
-@@ -1064,6 +1060,8 @@ oss_stream_init(cubeb * context, cubeb_stream ** strea
-   }
-   if (input_stream_params != NULL) {
-     unsigned int nb_channels;
-+    uint32_t minframes;
-+
-     if (input_stream_params->prefs & CUBEB_STREAM_PREF_LOOPBACK) {
-       LOG("Loopback not supported");
-       ret = CUBEB_ERROR_NOT_SUPPORTED;
-@@ -1077,13 +1075,11 @@ oss_stream_init(cubeb * context, cubeb_stream ** strea
-       ret = CUBEB_ERROR_INVALID_PARAMETER;
-       goto error;
-     }
--    if (s->record.fd == -1) {
--      if ((s->record.fd = open(s->record.name, O_RDONLY)) == -1) {
--        LOG("Audio device \"%s\" could not be opened as read-only",
--            s->record.name);
--        ret = CUBEB_ERROR_DEVICE_UNAVAILABLE;
--        goto error;
--      }
-+    if ((s->record.fd = open(s->record.name, O_RDONLY)) == -1) {
-+      LOG("Audio device \"%s\" could not be opened as read-only",
-+          s->record.name);
-+      ret = CUBEB_ERROR_DEVICE_UNAVAILABLE;
-+      goto error;
-     }
-     if ((ret = oss_copy_params(s->record.fd, s, input_stream_params,
-                                &s->record.info)) != CUBEB_OK) {
-@@ -1094,11 +1090,17 @@ oss_stream_init(cubeb * context, cubeb_stream ** strea
-         (input_stream_params->format == CUBEB_SAMPLE_FLOAT32NE);
-     s->record.frame_size =
-         s->record.info.channels * (s->record.info.precision / 8);
--    recnfr = (1 << oss_calc_frag_shift(s->nfr, s->record.frame_size)) /
--             s->record.frame_size;
-+    s->record.bufframes = latency_frames;
-+
-+    oss_get_min_latency(context, *input_stream_params, &minframes);
-+    if (s->record.bufframes < minframes) {
-+      s->record.bufframes = minframes;
-+    }
-   }
-   if (output_stream_params != NULL) {
-     unsigned int nb_channels;
-+    uint32_t minframes;
-+
-     if (output_stream_params->prefs & CUBEB_STREAM_PREF_LOOPBACK) {
-       LOG("Loopback not supported");
-       ret = CUBEB_ERROR_NOT_SUPPORTED;
-@@ -1113,13 +1115,11 @@ oss_stream_init(cubeb * context, cubeb_stream ** strea
-       ret = CUBEB_ERROR_INVALID_PARAMETER;
-       goto error;
-     }
--    if (s->play.fd == -1) {
--      if ((s->play.fd = open(s->play.name, O_WRONLY)) == -1) {
--        LOG("Audio device \"%s\" could not be opened as write-only",
--            s->play.name);
--        ret = CUBEB_ERROR_DEVICE_UNAVAILABLE;
--        goto error;
--      }
-+    if ((s->play.fd = open(s->play.name, O_WRONLY)) == -1) {
-+      LOG("Audio device \"%s\" could not be opened as write-only",
-+          s->play.name);
-+      ret = CUBEB_ERROR_DEVICE_UNAVAILABLE;
-+      goto error;
-     }
-     if ((ret = oss_copy_params(s->play.fd, s, output_stream_params,
-                                &s->play.info)) != CUBEB_OK) {
-@@ -1128,19 +1128,16 @@ oss_stream_init(cubeb * context, cubeb_stream ** strea
-     }
-     s->play.floating = (output_stream_params->format == CUBEB_SAMPLE_FLOAT32NE);
-     s->play.frame_size = s->play.info.channels * (s->play.info.precision / 8);
--    playnfr = (1 << oss_calc_frag_shift(s->nfr, s->play.frame_size)) /
--              s->play.frame_size;
-+    s->play.bufframes = latency_frames;
-+
-+    oss_get_min_latency(context, *output_stream_params, &minframes);
-+    if (s->play.bufframes < minframes) {
-+      s->play.bufframes = minframes;
-+    }
-   }
--  /*
--   * Use the largest nframes among playing and recording streams to set OSS
--   * buffer size. After that, use the smallest allocated nframes among both
--   * direction to allocate our temporary buffers.
--   */
--  s->nfr = (playnfr > recnfr) ? playnfr : recnfr;
--  s->nfrags = OSS_NFRAGS;
-   if (s->play.fd != -1) {
--    int frag =
--        oss_get_frag_params(oss_calc_frag_shift(s->nfr, s->play.frame_size));
-+    int frag = oss_get_frag_params(
-+        oss_calc_frag_shift(s->play.bufframes, s->play.frame_size));
-     if (ioctl(s->play.fd, SNDCTL_DSP_SETFRAGMENT, &frag))
-       LOG("Failed to set play fd with SNDCTL_DSP_SETFRAGMENT. frag: 0x%x",
-           frag);
-@@ -1148,13 +1145,28 @@ oss_stream_init(cubeb * context, cubeb_stream ** strea
-     if (ioctl(s->play.fd, SNDCTL_DSP_GETOSPACE, &bi))
-       LOG("Failed to get play fd's buffer info.");
+     if (nfr > tnfr) {
+       nfr = tnfr;
+@@ -1146,8 +1147,19 @@ oss_stream_init(cubeb * context, cubeb_stream ** stream,
      else {
--      if (bi.fragsize / s->play.frame_size < s->nfr)
--        s->nfr = bi.fragsize / s->play.frame_size;
-+      s->play.bufframes = (bi.fragsize * bi.fragstotal) / s->play.frame_size;
+       s->play.bufframes = (bi.fragsize * bi.fragstotal) / s->play.frame_size;
      }
 +    int lw;
-+
+ 
+-    int lw = s->play.frame_size;
 +    /*
 +     * Force 32 ms service intervals at most, or when recording is
 +     * active, use the recording service intervals as a reference.
 +     */
 +    s->play.maxframes = (32 * output_stream_params->rate) / 1000;
 +    if (s->record.fd != -1 || s->play.maxframes >= s->play.bufframes) {
-+      lw = s->play.frame_size;	/* Feed data when possible. */
++      lw = s->play.frame_size;        /* Feed data when possible. */
 +      s->play.maxframes = s->play.bufframes;
 +    } else {
 +      lw = (s->play.bufframes - s->play.maxframes) * s->play.frame_size;
 +    }
-+    if (ioctl(s->play.fd, SNDCTL_DSP_LOW_WATER, &lw))
-+      LOG("Audio device \"%s\" (play) could not set trigger threshold",
-+          s->play.name);
-   }
-   if (s->record.fd != -1) {
--    int frag =
--        oss_get_frag_params(oss_calc_frag_shift(s->nfr, s->record.frame_size));
-+    int frag = oss_get_frag_params(
-+        oss_calc_frag_shift(s->record.bufframes, s->record.frame_size));
-     if (ioctl(s->record.fd, SNDCTL_DSP_SETFRAGMENT, &frag))
-       LOG("Failed to set record fd with SNDCTL_DSP_SETFRAGMENT. frag: 0x%x",
-           frag);
-@@ -1162,11 +1174,16 @@ oss_stream_init(cubeb * context, cubeb_stream ** strea
-     if (ioctl(s->record.fd, SNDCTL_DSP_GETISPACE, &bi))
-       LOG("Failed to get record fd's buffer info.");
-     else {
--      if (bi.fragsize / s->record.frame_size < s->nfr)
--        s->nfr = bi.fragsize / s->record.frame_size;
-+      s->record.bufframes =
-+          (bi.fragsize * bi.fragstotal) / s->record.frame_size;
+     if (ioctl(s->play.fd, SNDCTL_DSP_LOW_WATER, &lw))
+       LOG("Audio device \"%s\" (play) could not set trigger threshold",
+           s->play.name);
+@@ -1166,6 +1178,7 @@ oss_stream_init(cubeb * context, cubeb_stream ** stream,
+           (bi.fragsize * bi.fragstotal) / s->record.frame_size;
      }
-+
-+    s->record.maxframes = s->record.bufframes;
-+    int lw = s->record.frame_size;
-+    if (ioctl(s->record.fd, SNDCTL_DSP_LOW_WATER, &lw))
-+      LOG("Audio device \"%s\" (record) could not set trigger threshold",
-+          s->record.name);
-   }
--  s->bufframes = s->nfr * s->nfrags;
-   s->context = context;
-   s->volume = 1.0;
-   s->state_cb = state_callback;
-@@ -1188,13 +1205,14 @@ oss_stream_init(cubeb * context, cubeb_stream ** strea
-   s->doorbell = false;
  
-   if (s->play.fd != -1) {
--    if ((s->play.buf = calloc(s->bufframes, s->play.frame_size)) == NULL) {
-+    if ((s->play.buf = calloc(s->play.bufframes, s->play.frame_size)) == NULL) {
-       ret = CUBEB_ERROR;
-       goto error;
-     }
-   }
-   if (s->record.fd != -1) {
--    if ((s->record.buf = calloc(s->bufframes, s->record.frame_size)) == NULL) {
-+    if ((s->record.buf = calloc(s->record.bufframes, s->record.frame_size)) ==
-+        NULL) {
-       ret = CUBEB_ERROR;
-       goto error;
-     }
++    s->record.maxframes = s->record.bufframes;
+     int lw = s->record.frame_size;
+     if (ioctl(s->record.fd, SNDCTL_DSP_LOW_WATER, &lw))
+       LOG("Audio device \"%s\" (record) could not set trigger threshold",
diff --git a/www/firefox/files/patch-webrtc b/www/firefox/files/patch-webrtc
deleted file mode 100644
index 2d318a8055f5..000000000000
--- a/www/firefox/files/patch-webrtc
+++ /dev/null
@@ -1,253107 +0,0 @@
-From ce35b8d26231b61ad7d546c04b491ba3da679f43 Mon Sep 17 00:00:00 2001
-From: Evgeniy Khramtsov <evgeniy@khramtsov.org>
-Date: Fri, 28 Jan 2022 01:06:44 +0000
-Subject: [PATCH] Backport OpenBSD changes from 97 and WEBRTC_BSD, regen
- gn+manifest for amd64 and i386 (actually, i686 with -msse2)
-
-Experimental aarch64 manifest generated from qemu-user-static chroot.
----
- .../gn-configs/arm64_False_arm64_freebsd.json | 39501 ++++++++++++++++
- .../arm64_False_arm64_freebsd.mozconfig       |    10 +
- .../gn-configs/arm64_True_arm64_freebsd.json  | 38056 +++++++++++++++
- .../arm64_True_arm64_freebsd.mozconfig        |    11 +
- .../gn-configs/generate-gn-build-files.sh     |    22 +-
- .../gn-configs/x64_False_x64_freebsd.json     | 39401 +++++++++++++++
- .../x64_False_x64_freebsd.mozconfig           |     9 +
- .../gn-configs/x64_False_x86_freebsd.json     | 39426 +++++++++++++++
- .../x64_False_x86_freebsd.mozconfig           |    10 +
- .../gn-configs/x64_True_x64_freebsd.json      | 37948 +++++++++++++++
- .../gn-configs/x64_True_x64_freebsd.mozconfig |    10 +
- .../gn-configs/x64_True_x86_freebsd.json      | 38342 +++++++++++++++
- .../gn-configs/x64_True_x86_freebsd.mozconfig |    11 +
- third_party/libwebrtc/BUILD.gn                |     3 +
- .../resource_adaptation_api_gn/moz.build      |    25 +
- .../libwebrtc/api/array_view_gn/moz.build     |    19 +
- .../api/audio/aec3_config_gn/moz.build        |    25 +
- .../api/audio/aec3_factory_gn/moz.build       |    25 +
- .../api/audio/audio_frame_api_gn/moz.build    |    25 +
- .../api/audio/audio_mixer_api_gn/moz.build    |    19 +
- .../api/audio/echo_control_gn/moz.build       |    19 +
- .../L16/audio_decoder_L16_gn/moz.build        |    25 +
- .../L16/audio_encoder_L16_gn/moz.build        |    25 +
- .../audio_codecs_api_gn/moz.build             |    25 +
- .../moz.build                                 |    27 +
- .../moz.build                                 |    27 +
- .../g711/audio_decoder_g711_gn/moz.build      |    25 +
- .../g711/audio_encoder_g711_gn/moz.build      |    25 +
- .../g722/audio_decoder_g722_gn/moz.build      |    25 +
- .../audio_encoder_g722_config_gn/moz.build    |    19 +
- .../g722/audio_encoder_g722_gn/moz.build      |    25 +
- .../ilbc/audio_decoder_ilbc_gn/moz.build      |    25 +
- .../audio_encoder_ilbc_config_gn/moz.build    |    19 +
- .../ilbc/audio_encoder_ilbc_gn/moz.build      |    25 +
- .../audio_decoder_isac_float_gn/moz.build     |    25 +
- .../isac/audio_decoder_isac_gn/moz.build      |    21 +
- .../audio_encoder_isac_float_gn/moz.build     |    25 +
- .../isac/audio_encoder_isac_gn/moz.build      |    21 +
- .../opus/audio_decoder_multiopus_gn/moz.build |    25 +
- .../audio_decoder_opus_config_gn/moz.build    |    19 +
- .../opus/audio_decoder_opus_gn/moz.build      |    25 +
- .../opus/audio_encoder_multiopus_gn/moz.build |    25 +
- .../audio_encoder_opus_config_gn/moz.build    |    25 +
- .../opus/audio_encoder_opus_gn/moz.build      |    25 +
- .../api/audio_options_api_gn/moz.build        |    25 +
- .../api/bitrate_allocation_gn/moz.build       |    19 +
- .../libwebrtc/api/call_api_gn/moz.build       |    19 +
- .../api/callfactory_api_gn/moz.build          |    19 +
- .../frame_decryptor_interface_gn/moz.build    |    19 +
- .../frame_encryptor_interface_gn/moz.build    |    19 +
- .../libwebrtc/api/crypto/options_gn/moz.build |    25 +
- .../api/fec_controller_api_gn/moz.build       |    19 +
- .../frame_transformer_interface_gn/moz.build  |    19 +
- .../libwebrtc/api/function_view_gn/moz.build  |    19 +
- .../api/libjingle_logging_api_gn/moz.build    |    19 +
- .../api/media_stream_interface_gn/moz.build   |    25 +
- .../moz.build                                 |    25 +
- .../api/neteq/neteq_api_gn/moz.build          |    25 +
- .../neteq/neteq_controller_api_gn/moz.build   |    19 +
- .../api/neteq/tick_timer_gn/moz.build         |    25 +
- .../network_state_predictor_api_gn/moz.build  |    19 +
- .../api/numerics/numerics_gn/moz.build        |    25 +
- .../libwebrtc/api/priority_gn/moz.build       |    19 +
- .../libwebrtc/api/refcountedbase_gn/moz.build |    19 +
- .../libwebrtc/api/rtc_error_gn/moz.build      |    25 +
- .../rtc_event_log/rtc_event_log_gn/moz.build  |    25 +
- .../libwebrtc/api/rtp_headers_gn/moz.build    |    25 +
- .../api/rtp_packet_info_gn/moz.build          |    25 +
- .../libwebrtc/api/rtp_parameters_gn/moz.build |    25 +
- .../rtp_transceiver_direction_gn/moz.build    |    19 +
- .../libwebrtc/api/scoped_refptr_gn/moz.build  |    19 +
- .../api/simulated_network_api_gn/moz.build    |    19 +
- .../api/task_queue/task_queue_gn/moz.build    |    25 +
- .../transport/bitrate_settings_gn/moz.build   |    25 +
- .../field_trial_based_config_gn/moz.build     |    25 +
- .../api/transport/goog_cc_gn/moz.build        |    25 +
- .../transport/network_control_gn/moz.build    |    25 +
- .../rtp/dependency_descriptor_gn/moz.build    |    25 +
- .../api/transport/rtp/rtp_source_gn/moz.build |    19 +
- .../webrtc_key_value_config_gn/moz.build      |    19 +
- .../libwebrtc/api/transport_api_gn/moz.build  |    25 +
- .../api/units/data_rate_gn/moz.build          |    25 +
- .../api/units/data_size_gn/moz.build          |    25 +
- .../api/units/frequency_gn/moz.build          |    25 +
- .../api/units/time_delta_gn/moz.build         |    25 +
- .../api/units/timestamp_gn/moz.build          |    25 +
- .../moz.build                                 |    25 +
- .../api/video/encoded_frame_gn/moz.build      |    25 +
- .../api/video/encoded_image_gn/moz.build      |    25 +
- .../recordable_encoded_frame_gn/moz.build     |    19 +
- .../api/video/video_adaptation_gn/moz.build   |    25 +
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- .../moz.build                                 |    19 +
- .../video_bitrate_allocator_gn/moz.build      |    25 +
- .../video/video_codec_constants_gn/moz.build  |    19 +
- .../api/video/video_frame_gn/moz.build        |    25 +
- .../api/video/video_frame_i010_gn/moz.build   |    25 +
- .../api/video/video_frame_i420_gn/moz.build   |    25 +
- .../video/video_frame_metadata_gn/moz.build   |    25 +
- .../api/video/video_frame_nv12_gn/moz.build   |    25 +
- .../api/video/video_frame_type_gn/moz.build   |    19 +
- .../api/video/video_rtp_headers_gn/moz.build  |    25 +
- .../video_stream_encoder_create_gn/moz.build  |    25 +
- .../video/video_stream_encoder_gn/moz.build   |    19 +
- .../bitstream_parser_api_gn/moz.build         |    19 +
- .../moz.build                                 |    25 +
- .../moz.build                                 |    25 +
- .../moz.build                                 |    25 +
- .../video_codecs_api_gn/moz.build             |    25 +
- .../vp8_temporal_layers_factory_gn/moz.build  |    25 +
- .../libwebrtc/audio/audio_gn/moz.build        |    25 +
- .../audio_frame_operations_gn/moz.build       |    25 +
- .../libwebrtc/build/config/BUILDCONFIG.gn     |    16 +-
- third_party/libwebrtc/build/config/ui.gni     |     2 +-
- .../resource_adaptation_gn/moz.build          |    25 +
- .../call/audio_sender_interface_gn/moz.build  |    19 +
- .../call/bitrate_allocator_gn/moz.build       |    25 +
- .../call/bitrate_configurator_gn/moz.build    |    25 +
- third_party/libwebrtc/call/call_gn/moz.build  |    25 +
- .../call/call_interfaces_gn/moz.build         |    25 +
- .../libwebrtc/call/fake_network_gn/moz.build  |    25 +
- .../call/rtp_interfaces_gn/moz.build          |    25 +
- .../libwebrtc/call/rtp_receiver_gn/moz.build  |    25 +
- .../libwebrtc/call/rtp_sender_gn/moz.build    |    25 +
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- .../simulated_packet_receiver_gn/moz.build    |    19 +
- .../call/video_stream_api_gn/moz.build        |    25 +
- .../common_audio_avx2_gn/moz.build            |    25 +
- .../common_audio_c_arm_asm_gn/moz.build       |    19 +
- .../common_audio/common_audio_c_gn/moz.build  |    30 +
- .../common_audio/common_audio_cc_gn/moz.build |    25 +
- .../common_audio/common_audio_gn/moz.build    |    25 +
- .../common_audio_neon_c_gn/moz.build          |    20 +
- .../common_audio_neon_gn/moz.build            |    20 +
- .../common_audio_sse2_gn/moz.build            |    32 +
- .../fir_filter_factory_gn/moz.build           |    25 +
- .../common_audio/fir_filter_gn/moz.build      |    19 +
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- .../ooura/fft_size_128_gn/moz.build           |    32 +
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- .../spl_sqrt_floor_gn/moz.build               |    29 +
- .../common_video/common_video_gn/moz.build    |    25 +
- .../common_video/frame_counts_gn/moz.build    |    19 +
- .../generic_frame_descriptor_gn/moz.build     |    25 +
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- .../media/rtc_h264_profile_id_gn/moz.build    |    25 +
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- .../audio_coding_module_typedefs_gn/moz.build |    19 +
- .../audio_coding_opus_common_gn/moz.build     |    25 +
- .../audio_encoder_cng_gn/moz.build            |    25 +
- .../audio_network_adaptor_config_gn/moz.build |    25 +
- .../audio_network_adaptor_gn/moz.build        |    25 +
- .../default_neteq_factory_gn/moz.build        |    25 +
- .../modules/audio_coding/g711_c_gn/moz.build  |    25 +
- .../modules/audio_coding/g711_gn/moz.build    |    25 +
- .../modules/audio_coding/g722_c_gn/moz.build  |    25 +
- .../modules/audio_coding/g722_gn/moz.build    |    25 +
- .../modules/audio_coding/ilbc_c_gn/moz.build  |    25 +
- .../modules/audio_coding/ilbc_gn/moz.build    |    25 +
- .../audio_coding/isac_bwinfo_gn/moz.build     |    19 +
- .../modules/audio_coding/isac_c_gn/moz.build  |    25 +
- .../audio_coding/isac_common_gn/moz.build     |    19 +
- .../modules/audio_coding/isac_gn/moz.build    |    25 +
- .../audio_coding/isac_vad_gn/moz.build        |    25 +
- .../legacy_encoded_audio_frame_gn/moz.build   |    25 +
- .../modules/audio_coding/neteq_gn/moz.build   |    25 +
- .../audio_coding/pcm16b_c_gn/moz.build        |    25 +
- .../modules/audio_coding/pcm16b_gn/moz.build  |    25 +
- .../modules/audio_coding/red_gn/moz.build     |    25 +
- .../audio_coding/webrtc_cng_gn/moz.build      |    25 +
- .../webrtc_multiopus_gn/moz.build             |    26 +
- .../audio_coding/webrtc_opus_gn/moz.build     |    26 +
- .../webrtc_opus_wrapper_gn/moz.build          |    26 +
- .../audio_device_api_gn/moz.build             |    19 +
- .../audio_device_buffer_gn/moz.build          |    25 +
- .../audio_device_default_gn/moz.build         |    19 +
- .../audio_device_generic_gn/moz.build         |    25 +
- .../audio_device/audio_device_gn/moz.build    |    19 +
- .../audio_device_impl_gn/moz.build            |    25 +
- .../audio_frame_manipulator_gn/moz.build      |    25 +
- .../audio_mixer/audio_mixer_impl_gn/moz.build |    25 +
- .../aec3/adaptive_fir_filter_erl_gn/moz.build |    19 +
- .../aec3/adaptive_fir_filter_gn/moz.build     |    19 +
- .../aec3/aec3_avx2_gn/moz.build               |    25 +
- .../aec3/aec3_common_gn/moz.build             |    19 +
- .../aec3/aec3_fft_gn/moz.build                |    19 +
- .../audio_processing/aec3/aec3_gn/moz.build   |    25 +
- .../aec3/fft_data_gn/moz.build                |    19 +
- .../aec3/matched_filter_gn/moz.build          |    19 +
- .../aec3/render_buffer_gn/moz.build           |    19 +
- .../aec3/vector_math_gn/moz.build             |    19 +
- .../aec_dump/aec_dump_gn/moz.build            |    19 +
- .../null_aec_dump_factory_gn/moz.build        |    25 +
- .../aec_dump_interface_gn/moz.build           |    25 +
- .../aecm/aecm_core_gn/moz.build               |    25 +
- .../audio_processing/agc/agc_gn/moz.build     |    25 +
- .../agc/gain_control_interface_gn/moz.build   |    19 +
- .../agc/gain_map_gn/moz.build                 |    19 +
- .../agc/legacy_agc_gn/moz.build               |    25 +
- .../agc/level_estimation_gn/moz.build         |    25 +
- .../agc2/adaptive_digital_gn/moz.build        |    25 +
- .../agc2/biquad_filter_gn/moz.build           |    25 +
- .../audio_processing/agc2/common_gn/moz.build |    25 +
- .../agc2/fixed_digital_gn/moz.build           |    25 +
- .../agc2/gain_applier_gn/moz.build            |    25 +
- .../agc2/level_estimation_agc_gn/moz.build    |    25 +
- .../agc2/noise_level_estimator_gn/moz.build   |    25 +
- .../agc2/rnn_vad/rnn_vad_gn/moz.build         |    25 +
- .../agc2/rnn_vad_with_level_gn/moz.build      |    25 +
- .../modules/audio_processing/api_gn/moz.build |    25 +
- .../audio_processing/apm_logging_gn/moz.build |    25 +
- .../audio_buffer_gn/moz.build                 |    25 +
- .../audio_frame_proxies_gn/moz.build          |    25 +
- .../audio_frame_view_gn/moz.build             |    19 +
- .../audio_processing_gn/moz.build             |    25 +
- .../audio_processing_statistics_gn/moz.build  |    25 +
- .../audio_processing/config_gn/moz.build      |    25 +
- .../high_pass_filter_gn/moz.build             |    25 +
- .../audio_processing/ns/ns_gn/moz.build       |    25 +
- .../moz.build                                 |    25 +
- .../audio_processing/rms_level_gn/moz.build   |    25 +
- .../transient_suppressor_api_gn/moz.build     |    19 +
- .../transient_suppressor_impl_gn/moz.build    |    25 +
- .../cascaded_biquad_filter_gn/moz.build       |    25 +
- .../legacy_delay_estimator_gn/moz.build       |    25 +
- .../utility/pffft_wrapper_gn/moz.build        |    25 +
- .../audio_processing/vad/vad_gn/moz.build     |    25 +
- .../voice_detection_gn/moz.build              |    25 +
- .../congestion_controller_gn/moz.build        |    25 +
- .../goog_cc/alr_detector_gn/moz.build         |    25 +
- .../goog_cc/delay_based_bwe_gn/moz.build      |    25 +
- .../goog_cc/estimators_gn/moz.build           |    25 +
- .../goog_cc/goog_cc_gn/moz.build              |    25 +
- .../link_capacity_estimator_gn/moz.build      |    25 +
- .../loss_based_controller_gn/moz.build        |    25 +
- .../goog_cc/probe_controller_gn/moz.build     |    25 +
- .../goog_cc/pushback_controller_gn/moz.build  |    25 +
- .../rtp/control_handler_gn/moz.build          |    25 +
- .../rtp/transport_feedback_gn/moz.build       |    25 +
- .../desktop_capture_differ_sse2_gn/moz.build  |    32 +
- .../desktop_capture_generic_gn/moz.build      |    65 +
- .../desktop_capture_gn/moz.build              |    31 +
- .../desktop_capture/primitives_gn/moz.build   |    25 +
- .../libwebrtc/modules/module_api_gn/moz.build |    19 +
- .../modules/module_api_public_gn/moz.build    |    19 +
- .../modules/module_fec_api_gn/moz.build       |    19 +
- .../pacing/interval_budget_gn/moz.build       |    25 +
- .../modules/pacing/pacing_gn/moz.build        |    25 +
- .../remote_bitrate_estimator_gn/moz.build     |    25 +
- .../rtp_rtcp/rtp_rtcp_format_gn/moz.build     |    25 +
- .../modules/rtp_rtcp/rtp_rtcp_gn/moz.build    |    25 +
- .../rtp_rtcp/rtp_video_header_gn/moz.build    |    25 +
- .../modules/third_party/fft/fft_gn/moz.build  |    25 +
- .../third_party/g711/g711_3p_gn/moz.build     |    25 +
- .../third_party/g722/g722_3p_gn/moz.build     |    25 +
- .../modules/utility/utility_gn/moz.build      |    25 +
- .../libwebrtc/modules/video_capture/BUILD.gn  |     2 +-
- .../video_capture/linux/device_info_linux.h   |     2 +
- .../video_capture_internal_impl_gn/moz.build  |    30 +
- .../video_capture_module_gn/moz.build         |    25 +
- .../chain_diff_calculator_gn/moz.build        |    25 +
- .../codec_globals_headers_gn/moz.build        |    19 +
- .../deprecated/nack_module_gn/moz.build       |    25 +
- .../video_coding/encoded_frame_gn/moz.build   |    25 +
- .../moz.build                                 |    25 +
- .../video_coding/nack_module_gn/moz.build     |    25 +
- .../video_codec_interface_gn/moz.build        |    25 +
- .../video_coding/video_coding_gn/moz.build    |    25 +
- .../video_coding_utility_gn/moz.build         |    25 +
- .../video_coding/webrtc_h264_gn/moz.build     |    25 +
- .../webrtc_multiplex_gn/moz.build             |    25 +
- .../video_coding/webrtc_vp8_gn/moz.build      |    25 +
- .../webrtc_vp8_temporal_layers_gn/moz.build   |    25 +
- .../video_coding/webrtc_vp9_gn/moz.build      |    25 +
- .../webrtc_vp9_helpers_gn/moz.build           |    25 +
- .../denoiser_filter_gn/moz.build              |    19 +
- .../video_processing_gn/moz.build             |    25 +
- .../video_processing_neon_gn/moz.build        |    20 +
- .../video_processing_sse2_gn/moz.build        |    32 +
- third_party/libwebrtc/moz.build               |    40 +
- .../libwebrtc/rtc_base/atomicops_gn/moz.build |    19 +
- .../audio_format_to_string_gn/moz.build       |    25 +
- .../libwebrtc/rtc_base/checks_gn/moz.build    |    25 +
- .../rtc_base/compile_assert_c_gn/moz.build    |    19 +
- .../rtc_base/criticalsection_gn/moz.build     |    25 +
- .../rtc_base/deprecation_gn/moz.build         |    19 +
- .../rtc_base/divide_round_gn/moz.build        |    19 +
- .../experiments/alr_experiment_gn/moz.build   |    25 +
- .../moz.build                                 |    25 +
- .../cpu_speed_experiment_gn/moz.build         |    25 +
- .../field_trial_parser_gn/moz.build           |    25 +
- .../moz.build                                 |    25 +
- .../moz.build                                 |    25 +
- .../min_video_bitrate_experiment_gn/moz.build |    25 +
- .../quality_rampup_experiment_gn/moz.build    |    25 +
- .../quality_scaler_settings_gn/moz.build      |    25 +
- .../quality_scaling_experiment_gn/moz.build   |    25 +
- .../rate_control_settings_gn/moz.build        |    25 +
- .../rtt_mult_experiment_gn/moz.build          |    25 +
- .../moz.build                                 |    25 +
- .../rtc_base/gtest_prod_gn/moz.build          |    19 +
- .../rtc_base/ignore_wundef_gn/moz.build       |    19 +
- .../libwebrtc/rtc_base/logging_gn/moz.build   |    25 +
- .../rtc_base/macromagic_gn/moz.build          |    19 +
- .../memory/aligned_malloc_gn/moz.build        |    25 +
- .../rtc_base/network/sent_packet_gn/moz.build |    25 +
- .../rtc_base/platform_thread_gn/moz.build     |    25 +
- .../rtc_base/platform_thread_types.cc         |     4 +-
- .../platform_thread_types_gn/moz.build        |    25 +
- .../rtc_base/protobuf_utils_gn/moz.build      |    19 +
- .../rtc_base/rate_limiter_gn/moz.build        |    25 +
- .../libwebrtc/rtc_base/refcount_gn/moz.build  |    19 +
- .../rtc_base/rtc_base_approved_gn/moz.build   |    25 +
- .../libwebrtc/rtc_base/rtc_base_gn/moz.build  |    29 +
- .../libwebrtc/rtc_base/rtc_event_gn/moz.build |    25 +
- .../rtc_base/rtc_numerics_gn/moz.build        |    25 +
- .../rtc_base/rtc_task_queue_gn/moz.build      |    25 +
- .../rtc_base/safe_compare_gn/moz.build        |    19 +
- .../rtc_base/safe_conversions_gn/moz.build    |    19 +
- .../rtc_base/safe_minmax_gn/moz.build         |    19 +
- .../libwebrtc/rtc_base/sanitizer_gn/moz.build |    19 +
- .../rtc_base/stringutils_gn/moz.build         |    25 +
- .../synchronization/mutex_gn/moz.build        |    25 +
- .../rw_lock_wrapper_gn/moz.build              |    29 +
- .../sequence_checker_gn/moz.build             |    25 +
- .../synchronization/yield_gn/moz.build        |    25 +
- .../synchronization/yield_policy_gn/moz.build |    25 +
- .../rtc_base/system/arch_gn/moz.build         |    19 +
- .../rtc_base/system/file_wrapper_gn/moz.build |    25 +
- .../system/ignore_warnings_gn/moz.build       |    19 +
- .../rtc_base/system/inline_gn/moz.build       |    19 +
- .../rtc_base/system/rtc_export_gn/moz.build   |    19 +
- .../system/thread_registry_gn/moz.build       |    19 +
- .../rtc_base/system/unused_gn/moz.build       |    19 +
- .../moz.build                                 |    19 +
- .../pending_task_safety_flag_gn/moz.build     |    25 +
- .../task_utils/repeating_task_gn/moz.build    |    25 +
- .../task_utils/to_queued_task_gn/moz.build    |    19 +
- .../third_party/base64/base64_gn/moz.build    |    25 +
- .../third_party/sigslot/sigslot_gn/moz.build  |    25 +
- .../rtc_base/thread_checker_gn/moz.build      |    19 +
- .../time/timestamp_extrapolator_gn/moz.build  |    25 +
- .../libwebrtc/rtc_base/timeutils_gn/moz.build |    30 +-
- .../rtc_base/type_traits_gn/moz.build         |    19 +
- .../rtc_base/units/unit_base_gn/moz.build     |    19 +
- .../libwebrtc/rtc_base/weak_ptr_gn/moz.build  |    25 +
- .../system_wrappers/field_trial_gn/moz.build  |    25 +
- .../system_wrappers/metrics_gn/moz.build      |    25 +
- .../system_wrappers_gn/moz.build              |    25 +
- .../test/rtp_test_utils_gn/moz.build          |    25 +
- .../absl/algorithm/algorithm_gn/moz.build     |    11 +
- .../absl/algorithm/container_gn/moz.build     |    11 +
- .../absl/base/atomic_hook_gn/moz.build        |    11 +
- .../absl/base/base_internal_gn/moz.build      |    11 +
- .../abseil-cpp/absl/base/config_gn/moz.build  |    11 +
- .../absl/base/core_headers_gn/moz.build       |    11 +
- .../absl/base/log_severity_gn/moz.build       |    17 +
- .../base/raw_logging_internal_gn/moz.build    |    17 +
- .../container/compressed_tuple_gn/moz.build   |    11 +
- .../absl/container/flat_hash_map_gn/moz.build |    11 +
- .../container/inlined_vector_gn/moz.build     |    11 +
- .../inlined_vector_internal_gn/moz.build      |    11 +
- .../absl/memory/memory_gn/moz.build           |    11 +
- .../absl/meta/type_traits_gn/moz.build        |    11 +
- .../absl/numeric/int128_gn/moz.build          |    17 +
- .../absl/strings/internal_gn/moz.build        |    17 +
- .../absl/strings/strings_gn/moz.build         |    17 +
- .../types/bad_optional_access_gn/moz.build    |    17 +
- .../types/bad_variant_access_gn/moz.build     |    17 +
- .../absl/types/optional_gn/moz.build          |    11 +
- .../abseil-cpp/absl/types/span_gn/moz.build   |    11 +
- .../absl/types/variant_gn/moz.build           |    11 +
- .../absl/utility/utility_gn/moz.build         |    11 +
- .../third_party/pffft/pffft_gn/moz.build      |    23 +
- .../third_party/rnnoise/rnn_vad_gn/moz.build  |    23 +
- .../adaptation/video_adaptation_gn/moz.build  |    25 +
- .../video/frame_dumping_decoder_gn/moz.build  |    25 +
- .../libwebrtc/video/video_gn/moz.build        |    25 +
- .../video_stream_encoder_impl_gn/moz.build    |    25 +
- third_party/libwebrtc/webrtc.gni              |     2 +-
- third_party/libwebrtc/webrtc_gn/moz.build     |    30 +
- 393 files changed, 241397 insertions(+), 27 deletions(-)
- create mode 100644 dom/media/webrtc/third_party_build/gn-configs/arm64_False_arm64_freebsd.json
- create mode 100644 dom/media/webrtc/third_party_build/gn-configs/arm64_False_arm64_freebsd.mozconfig
- create mode 100644 dom/media/webrtc/third_party_build/gn-configs/arm64_True_arm64_freebsd.json
- create mode 100644 dom/media/webrtc/third_party_build/gn-configs/arm64_True_arm64_freebsd.mozconfig
- create mode 100644 dom/media/webrtc/third_party_build/gn-configs/x64_False_x64_freebsd.json
- create mode 100644 dom/media/webrtc/third_party_build/gn-configs/x64_False_x64_freebsd.mozconfig
- create mode 100644 dom/media/webrtc/third_party_build/gn-configs/x64_False_x86_freebsd.json
- create mode 100644 dom/media/webrtc/third_party_build/gn-configs/x64_False_x86_freebsd.mozconfig
- create mode 100644 dom/media/webrtc/third_party_build/gn-configs/x64_True_x64_freebsd.json
- create mode 100644 dom/media/webrtc/third_party_build/gn-configs/x64_True_x64_freebsd.mozconfig
- create mode 100644 dom/media/webrtc/third_party_build/gn-configs/x64_True_x86_freebsd.json
- create mode 100644 dom/media/webrtc/third_party_build/gn-configs/x64_True_x86_freebsd.mozconfig
-
-diff --git dom/media/webrtc/third_party_build/gn-configs/arm64_False_arm64_freebsd.json dom/media/webrtc/third_party_build/gn-configs/arm64_False_arm64_freebsd.json
-new file mode 100644
-index 0000000000..1905508290
---- /dev/null
-+++ dom/media/webrtc/third_party_build/gn-configs/arm64_False_arm64_freebsd.json
-@@ -0,0 +1,39501 @@
-+{
-+    "gn_gen_args": {
-+        "host_cpu": "arm64",
-+        "is_debug": false,
-+        "target_cpu": "arm64",
-+        "target_os": "freebsd"
-+    },
-+    "mozbuild_args": {
-+        "CPU_ARCH": "aarch64",
-+        "HOST_CPU_ARCH": "aarch64",
-+        "MOZ_DEBUG": null,
-+        "OS_TARGET": "FreeBSD"
-+    },
-+    "sandbox_vars": {
-+        "COMPILE_FLAGS": {
-+            "WARNINGS_AS_ERRORS": []
-+        },
-+        "FINAL_LIBRARY": "webrtc"
-+    },
-+    "targets": {
-+        "//:webrtc": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api/audio_codecs:builtin_audio_decoder_factory",
-+                "//api/audio_codecs:builtin_audio_encoder_factory",
-+                "//api/video:video_frame",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:builtin_video_decoder_factory",
-+                "//api/video_codecs:builtin_video_encoder_factory",
-+                "//audio:audio",
-+                "//call:call",
-+                "//common_audio:common_audio",
-+                "//common_video:common_video",
-+                "//media:media",
-+                "//modules:modules",
-+                "//modules/video_capture:video_capture_internal_impl",
-+                "//rtc_base:rtc_base",
-+                "//test:rtp_test_utils",
-+                "//video:video"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [
-+                "X11",
-+                "Xcomposite",
-+                "Xdamage",
-+                "Xext",
-+                "Xfixes",
-+                "Xrender",
-+                "Xrandr",
-+                "Xtst"
-+            ],
-+            "sources": [],
-+            "type": "static_library"
-+        },
-+        "//api/adaptation:resource_adaptation_api": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
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-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:call_api",
-+                "//api:frame_transformer_interface",
-+                "//api:function_view",
-+                "//api:rtp_headers",
-+                "//api:rtp_parameters",
-+                "//api:scoped_refptr",
-+                "//api:transport_api",
-+                "//api/audio:aec3_factory",
-+                "//api/audio:audio_frame_api",
-+                "//api/audio:audio_mixer_api",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//api/crypto:frame_decryptor_interface",
-+                "//api/crypto:frame_encryptor_interface",
-+                "//api/crypto:options",
-+                "//api/neteq:neteq_api",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//api/task_queue:task_queue",
-+                "//api/transport/rtp:rtp_source",
-+                "//audio/utility:audio_frame_operations",
-+                "//call:audio_sender_interface",
-+                "//call:bitrate_allocator",
-+                "//call:call_interfaces",
-+                "//call:rtp_interfaces",
-+                "//common_audio:common_audio",
-+                "//common_audio:common_audio_c",
-+                "//logging:rtc_event_audio",
-+                "//logging:rtc_stream_config",
-+                "//modules/audio_coding:audio_coding",
-+                "//modules/audio_coding:audio_coding_module_typedefs",
-+                "//modules/audio_coding:audio_encoder_cng",
-+                "//modules/audio_coding:audio_network_adaptor_config",
-+                "//modules/audio_coding:red",
-+                "//modules/audio_device:audio_device",
-+                "//modules/audio_processing:api",
-+                "//modules/audio_processing:audio_frame_proxies",
-+                "//modules/audio_processing:audio_processing",
-+                "//modules/audio_processing:rms_level",
-+                "//modules/pacing:pacing",
-+                "//modules/remote_bitrate_estimator:remote_bitrate_estimator",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/utility:utility",
-+                "//rtc_base:audio_format_to_string",
-+                "//rtc_base:checks",
-+                "//rtc_base:rate_limiter",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/task_utils:to_queued_task",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/memory:memory",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//audio/audio_level.cc",
-+                "//audio/audio_level.h",
-+                "//audio/audio_receive_stream.cc",
-+                "//audio/audio_receive_stream.h",
-+                "//audio/audio_send_stream.cc",
-+                "//audio/audio_send_stream.h",
-+                "//audio/audio_state.cc",
-+                "//audio/audio_state.h",
-+                "//audio/audio_transport_impl.cc",
-+                "//audio/audio_transport_impl.h",
-+                "//audio/channel_receive.cc",
-+                "//audio/channel_receive.h",
-+                "//audio/channel_receive_frame_transformer_delegate.cc",
-+                "//audio/channel_receive_frame_transformer_delegate.h",
-+                "//audio/channel_send.cc",
-+                "//audio/channel_send.h",
-+                "//audio/channel_send_frame_transformer_delegate.cc",
-+                "//audio/channel_send_frame_transformer_delegate.h",
-+                "//audio/conversion.h",
-+                "//audio/null_audio_poller.cc",
-+                "//audio/null_audio_poller.h",
-+                "//audio/remix_resample.cc",
-+                "//audio/remix_resample.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call/adaptation:resource_adaptation": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
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-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
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-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
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-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
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-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
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-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:rtp_parameters",
-+                "//api:scoped_refptr",
-+                "//api/adaptation:resource_adaptation_api",
-+                "//api/task_queue:task_queue",
-+                "//api/video:video_adaptation",
-+                "//api/video:video_frame",
-+                "//api/video:video_stream_encoder",
-+                "//api/video_codecs:video_codecs_api",
-+                "//modules/video_coding:video_coding_utility",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base/experiments:balanced_degradation_settings",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/task_utils:to_queued_task",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
-+                "//third_party/abseil-cpp/absl/types:optional",
-+                "//third_party/abseil-cpp/absl/types:variant"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
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-+                "//call/adaptation/adaptation_constraint.h",
-+                "//call/adaptation/broadcast_resource_listener.cc",
-+                "//call/adaptation/broadcast_resource_listener.h",
-+                "//call/adaptation/degradation_preference_provider.cc",
-+                "//call/adaptation/degradation_preference_provider.h",
-+                "//call/adaptation/encoder_settings.cc",
-+                "//call/adaptation/encoder_settings.h",
-+                "//call/adaptation/resource_adaptation_processor.cc",
-+                "//call/adaptation/resource_adaptation_processor.h",
-+                "//call/adaptation/resource_adaptation_processor_interface.cc",
-+                "//call/adaptation/resource_adaptation_processor_interface.h",
-+                "//call/adaptation/video_source_restrictions.cc",
-+                "//call/adaptation/video_source_restrictions.h",
-+                "//call/adaptation/video_stream_adapter.cc",
-+                "//call/adaptation/video_stream_adapter.h",
-+                "//call/adaptation/video_stream_input_state.cc",
-+                "//call/adaptation/video_stream_input_state.h",
-+                "//call/adaptation/video_stream_input_state_provider.cc",
-+                "//call/adaptation/video_stream_input_state_provider.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:audio_sender_interface": {
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
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-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
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-+                "__STDC_CONSTANT_MACROS",
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-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
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-+            "deps": [
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-+            ],
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-+            "libs": [],
-+            "sources": [
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
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-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
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-+                "-instcombine-lower-dbg-declare=0",
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-+                "-Wextra",
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-+                "-Wunreachable-code",
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-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
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-+                "-Wno-psabi",
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-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
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-+                "-Wno-deprecated-copy",
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-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
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-+                "-ftrivial-auto-var-init=pattern",
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-+                "-Wtautological-overlap-compare",
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-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:bitrate_allocation",
-+                "//api/transport:network_control",
-+                "//api/units:data_rate",
-+                "//api/units:time_delta",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/algorithm:container"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
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-+            "libs": [],
-+            "sources": [
-+                "//call/bitrate_allocator.cc",
-+                "//call/bitrate_allocator.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:bitrate_configurator": {
-+            "cflags": [
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
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-+                "-Wno-implicit-int-float-conversion",
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-+                "-fdata-sections",
-+                "-ffunction-sections",
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-+                "-g2",
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-+                "-Wheader-hygiene",
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-+                "-Wexit-time-destructors",
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-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
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-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
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-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api/transport:bitrate_settings",
-+                "//api/units:data_rate",
-+                "//call:rtp_interfaces",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/rtp_bitrate_configurator.cc",
-+                "//call/rtp_bitrate_configurator.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:call": {
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-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:callfactory_api",
-+                "//api:fec_controller_api",
-+                "//api:rtp_headers",
-+                "//api:rtp_parameters",
-+                "//api:simulated_network_api",
-+                "//api:transport_api",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//api/transport:network_control",
-+                "//api/units:time_delta",
-+                "//api/video_codecs:video_codecs_api",
-+                "//audio:audio",
-+                "//call:bitrate_allocator",
-+                "//call:call_interfaces",
-+                "//call:fake_network",
-+                "//call:rtp_interfaces",
-+                "//call:rtp_receiver",
-+                "//call:rtp_sender",
-+                "//call:simulated_network",
-+                "//call:video_stream_api",
-+                "//call/adaptation:resource_adaptation",
-+                "//logging:rtc_event_audio",
-+                "//logging:rtc_event_rtp_rtcp",
-+                "//logging:rtc_event_video",
-+                "//logging:rtc_stream_config",
-+                "//modules:module_api",
-+                "//modules/congestion_controller:congestion_controller",
-+                "//modules/pacing:pacing",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/utility:utility",
-+                "//modules/video_coding:video_coding",
-+                "//rtc_base:checks",
-+                "//rtc_base:rate_limiter",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/network:sent_packet",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/task_utils:pending_task_safety_flag",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/types:optional",
-+                "//video:video"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/call.cc",
-+                "//call/call_factory.cc",
-+                "//call/call_factory.h",
-+                "//call/degraded_call.cc",
-+                "//call/degraded_call.h",
-+                "//call/flexfec_receive_stream_impl.cc",
-+                "//call/flexfec_receive_stream_impl.h",
-+                "//call/receive_time_calculator.cc",
-+                "//call/receive_time_calculator.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:call_interfaces": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:fec_controller_api",
-+                "//api:frame_transformer_interface",
-+                "//api:network_state_predictor_api",
-+                "//api:rtc_error",
-+                "//api:rtp_headers",
-+                "//api:rtp_parameters",
-+                "//api:scoped_refptr",
-+                "//api:transport_api",
-+                "//api/adaptation:resource_adaptation_api",
-+                "//api/audio:audio_mixer_api",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//api/crypto:frame_decryptor_interface",
-+                "//api/crypto:frame_encryptor_interface",
-+                "//api/crypto:options",
-+                "//api/neteq:neteq_api",
-+                "//api/task_queue:task_queue",
-+                "//api/transport:bitrate_settings",
-+                "//api/transport:network_control",
-+                "//api/transport:webrtc_key_value_config",
-+                "//api/transport/rtp:rtp_source",
-+                "//call:audio_sender_interface",
-+                "//call:rtp_interfaces",
-+                "//call:video_stream_api",
-+                "//modules/audio_device:audio_device",
-+                "//modules/audio_processing:api",
-+                "//modules/audio_processing:audio_processing",
-+                "//modules/audio_processing:audio_processing_statistics",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/utility:utility",
-+                "//rtc_base:audio_format_to_string",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/network:sent_packet",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/audio_receive_stream.cc",
-+                "//call/audio_receive_stream.h",
-+                "//call/audio_send_stream.h",
-+                "//call/audio_send_stream_call.cc",
-+                "//call/audio_state.cc",
-+                "//call/audio_state.h",
-+                "//call/call.h",
-+                "//call/call_config.cc",
-+                "//call/call_config.h",
-+                "//call/flexfec_receive_stream.cc",
-+                "//call/flexfec_receive_stream.h",
-+                "//call/packet_receiver.h",
-+                "//call/syncable.cc",
-+                "//call/syncable.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:fake_network": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:rtp_parameters",
-+                "//api:simulated_network_api",
-+                "//api:transport_api",
-+                "//call:call_interfaces",
-+                "//call:simulated_network",
-+                "//call:simulated_packet_receiver",
-+                "//modules/utility:utility",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//system_wrappers:system_wrappers"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/fake_network_pipe.cc",
-+                "//call/fake_network_pipe.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:rtp_interfaces": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:fec_controller_api",
-+                "//api:frame_transformer_interface",
-+                "//api:rtp_headers",
-+                "//api:rtp_parameters",
-+                "//api/crypto:options",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//api/transport:bitrate_settings",
-+                "//api/units:timestamp",
-+                "//common_video:frame_counts",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/rtp_config.cc",
-+                "//call/rtp_config.h",
-+                "//call/rtp_packet_sink_interface.h",
-+                "//call/rtp_stream_receiver_controller_interface.h",
-+                "//call/rtp_transport_controller_send_interface.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:rtp_receiver": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:rtp_headers",
-+                "//call:rtp_interfaces",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/rtp_demuxer.cc",
-+                "//call/rtp_demuxer.h",
-+                "//call/rtp_stream_receiver_controller.cc",
-+                "//call/rtp_stream_receiver_controller.h",
-+                "//call/rtx_receive_stream.cc",
-+                "//call/rtx_receive_stream.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:rtp_sender": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
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-+                "-D__TIMESTAMP__=",
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-+                "-Wextra",
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-+                "-Wthread-safety",
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-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
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-+                "-Wno-builtin-assume-aligned-alignment",
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-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:bitrate_allocation",
-+                "//api:fec_controller_api",
-+                "//api:network_state_predictor_api",
-+                "//api:rtp_parameters",
-+                "//api:transport_api",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//api/transport:field_trial_based_config",
-+                "//api/transport:goog_cc",
-+                "//api/transport:network_control",
-+                "//api/transport:webrtc_key_value_config",
-+                "//api/units:data_rate",
-+                "//api/units:time_delta",
-+                "//api/units:timestamp",
-+                "//api/video:video_frame",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:video_codecs_api",
-+                "//call:bitrate_configurator",
-+                "//call:rtp_interfaces",
-+                "//logging:rtc_event_bwe",
-+                "//modules/congestion_controller:congestion_controller",
-+                "//modules/congestion_controller/rtp:control_handler",
-+                "//modules/congestion_controller/rtp:transport_feedback",
-+                "//modules/pacing:pacing",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/rtp_rtcp:rtp_video_header",
-+                "//modules/utility:utility",
-+                "//modules/video_coding:chain_diff_calculator",
-+                "//modules/video_coding:codec_globals_headers",
-+                "//modules/video_coding:frame_dependencies_calculator",
-+                "//modules/video_coding:video_codec_interface",
-+                "//rtc_base:checks",
-+                "//rtc_base:rate_limiter",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/task_utils:repeating_task",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
-+                "//third_party/abseil-cpp/absl/container:inlined_vector",
-+                "//third_party/abseil-cpp/absl/strings:strings",
-+                "//third_party/abseil-cpp/absl/types:optional",
-+                "//third_party/abseil-cpp/absl/types:variant"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/rtp_payload_params.cc",
-+                "//call/rtp_payload_params.h",
-+                "//call/rtp_transport_controller_send.cc",
-+                "//call/rtp_transport_controller_send.h",
-+                "//call/rtp_video_sender.cc",
-+                "//call/rtp_video_sender.h",
-+                "//call/rtp_video_sender_interface.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:simulated_network": {
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
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-+                "-D__TIMESTAMP__=",
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-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:simulated_network_api",
-+                "//api/units:data_rate",
-+                "//api/units:data_size",
-+                "//api/units:time_delta",
-+                "//api/units:timestamp",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
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-+            "libs": [],
-+            "sources": [
-+                "//call/simulated_network.cc",
-+                "//call/simulated_network.h"
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-+            "type": "static_library"
-+        },
-+        "//call:simulated_packet_receiver": {
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
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-+                "-D__TIMESTAMP__=",
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-+                "-Wextra",
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-+                "-Wunreachable-code",
-+                "-Wthread-safety",
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-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
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-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
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-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
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-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
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-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:simulated_network_api",
-+                "//call:call_interfaces"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/simulated_packet_receiver.h"
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-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
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-+                "-Wno-builtin-macro-redefined",
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-+                "-Wextra",
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-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:frame_transformer_interface",
-+                "//api:rtp_headers",
-+                "//api:rtp_parameters",
-+                "//api:scoped_refptr",
-+                "//api:transport_api",
-+                "//api/adaptation:resource_adaptation_api",
-+                "//api/crypto:frame_decryptor_interface",
-+                "//api/crypto:frame_encryptor_interface",
-+                "//api/crypto:options",
-+                "//api/transport/rtp:rtp_source",
-+                "//api/video:recordable_encoded_frame",
-+                "//api/video:video_frame",
-+                "//api/video:video_rtp_headers",
-+                "//api/video:video_stream_encoder",
-+                "//api/video_codecs:video_codecs_api",
-+                "//call:rtp_interfaces",
-+                "//common_video:common_video",
-+                "//common_video:frame_counts",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/video_receive_stream.cc",
-+                "//call/video_receive_stream.h",
-+                "//call/video_send_stream.cc",
-+                "//call/video_send_stream.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//common_audio/third_party/ooura:fft_size_128": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
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-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
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-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
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-+                "//common_audio/third_party/ooura:fft_size_256",
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-+                "//common_audio/wav_file.h",
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-+                "//common_audio/wav_header.h",
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-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//common_audio:common_audio_c_arm_asm",
-+                "//common_audio:common_audio_cc",
-+                "//common_audio/third_party/ooura:fft_size_256",
-+                "//common_audio/third_party/spl_sqrt_floor:spl_sqrt_floor",
-+                "//rtc_base:checks",
-+                "//rtc_base:compile_assert_c",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:sanitizer",
-+                "//rtc_base/system:arch",
-+                "//system_wrappers:system_wrappers"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//common_audio/ring_buffer.c",
-+                "//common_audio/ring_buffer.h",
-+                "//common_audio/signal_processing/auto_corr_to_refl_coef.c",
-+                "//common_audio/signal_processing/auto_correlation.c",
-+                "//common_audio/signal_processing/complex_fft_tables.h",
-+                "//common_audio/signal_processing/copy_set_operations.c",
-+                "//common_audio/signal_processing/cross_correlation.c",
-+                "//common_audio/signal_processing/division_operations.c",
-+                "//common_audio/signal_processing/downsample_fast.c",
-+                "//common_audio/signal_processing/energy.c",
-+                "//common_audio/signal_processing/filter_ar.c",
-+                "//common_audio/signal_processing/filter_ma_fast_q12.c",
-+                "//common_audio/signal_processing/get_hanning_window.c",
-+                "//common_audio/signal_processing/get_scaling_square.c",
-+                "//common_audio/signal_processing/ilbc_specific_functions.c",
-+                "//common_audio/signal_processing/include/real_fft.h",
-+                "//common_audio/signal_processing/include/signal_processing_library.h",
-+                "//common_audio/signal_processing/include/spl_inl.h",
-+                "//common_audio/signal_processing/include/spl_inl_armv7.h",
-+                "//common_audio/signal_processing/levinson_durbin.c",
-+                "//common_audio/signal_processing/lpc_to_refl_coef.c",
-+                "//common_audio/signal_processing/min_max_operations.c",
-+                "//common_audio/signal_processing/randomization_functions.c",
-+                "//common_audio/signal_processing/real_fft.c",
-+                "//common_audio/signal_processing/refl_coef_to_lpc.c",
-+                "//common_audio/signal_processing/resample.c",
-+                "//common_audio/signal_processing/resample_48khz.c",
-+                "//common_audio/signal_processing/resample_by_2.c",
-+                "//common_audio/signal_processing/resample_by_2_internal.c",
-+                "//common_audio/signal_processing/resample_by_2_internal.h",
-+                "//common_audio/signal_processing/resample_fractional.c",
-+                "//common_audio/signal_processing/spl_init.c",
-+                "//common_audio/signal_processing/spl_inl.c",
-+                "//common_audio/signal_processing/spl_sqrt.c",
-+                "//common_audio/signal_processing/splitting_filter.c",
-+                "//common_audio/signal_processing/sqrt_of_one_minus_x_squared.c",
-+                "//common_audio/signal_processing/vector_scaling_operations.c",
-+                "//common_audio/vad/include/webrtc_vad.h",
-+                "//common_audio/vad/vad_core.c",
-+                "//common_audio/vad/vad_core.h",
-+                "//common_audio/vad/vad_filterbank.c",
-+                "//common_audio/vad/vad_filterbank.h",
-+                "//common_audio/vad/vad_gmm.c",
-+                "//common_audio/vad/vad_gmm.h",
-+                "//common_audio/vad/vad_sp.c",
-+                "//common_audio/vad/vad_sp.h",
-+                "//common_audio/vad/webrtc_vad.c",
-+                "//common_audio/signal_processing/complex_fft.c",
-+                "//common_audio/signal_processing/complex_bit_reverse.c",
-+                "//common_audio/signal_processing/filter_ar_fast_q12.c"
-+            ],
-+            "type": "static_library"
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-+                "--param=ssp-buffer-size=4",
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-+                "_LARGEFILE_SOURCE",
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-+                "__STDC_CONSTANT_MACROS",
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-+                "WEBRTC_ENABLE_PROTOBUF=0",
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-+                "WEBRTC_HAS_NEON",
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-+                "WEBRTC_MOZILLA_BUILD",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
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-+                "//api/task_queue:task_queue",
-+                "//api/units:time_delta",
-+                "//api/units:timestamp",
-+                "//api/video:encoded_image",
-+                "//api/video:video_bitrate_allocation",
-+                "//api/video:video_bitrate_allocator",
-+                "//api/video:video_frame",
-+                "//api/video:video_frame_i420",
-+                "//api/video:video_frame_nv12",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:bitstream_parser_api",
-+                "//media:rtc_h264_profile_id",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/system:rtc_export",
-+                "//system_wrappers:metrics",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
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-+                "WEBRTC_BSD",
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-+            "include_dirs": [
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
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-+                "-mllvm",
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-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
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-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
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-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:scoped_refptr",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//logging:rtc_stream_config",
-+                "//modules/audio_coding:audio_network_adaptor_config",
-+                "//rtc_base:checks",
-+                "//third_party/abseil-cpp/absl/memory:memory"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//logging/rtc_event_log/events/rtc_event_audio_network_adaptation.cc",
-+                "//logging/rtc_event_log/events/rtc_event_audio_network_adaptation.h",
-+                "//logging/rtc_event_log/events/rtc_event_audio_playout.cc",
-+                "//logging/rtc_event_log/events/rtc_event_audio_playout.h",
-+                "//logging/rtc_event_log/events/rtc_event_audio_receive_stream_config.cc",
-+                "//logging/rtc_event_log/events/rtc_event_audio_receive_stream_config.h",
-+                "//logging/rtc_event_log/events/rtc_event_audio_send_stream_config.cc",
-+                "//logging/rtc_event_log/events/rtc_event_audio_send_stream_config.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//logging:rtc_event_bwe": {
-+            "cflags": [
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
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-+                "-instcombine-lower-dbg-declare=0",
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-+                "-Wno-psabi",
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-+                "-Wno-max-tokens",
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-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
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-+                "-Wstring-conversion",
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-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:scoped_refptr",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//api/units:data_rate",
-+                "//modules/remote_bitrate_estimator:remote_bitrate_estimator",
-+                "//third_party/abseil-cpp/absl/memory:memory",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
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-+                "//logging/rtc_event_log/events/rtc_event_bwe_update_delay_based.h",
-+                "//logging/rtc_event_log/events/rtc_event_bwe_update_loss_based.cc",
-+                "//logging/rtc_event_log/events/rtc_event_bwe_update_loss_based.h",
-+                "//logging/rtc_event_log/events/rtc_event_probe_cluster_created.cc",
-+                "//logging/rtc_event_log/events/rtc_event_probe_cluster_created.h",
-+                "//logging/rtc_event_log/events/rtc_event_probe_result_failure.cc",
-+                "//logging/rtc_event_log/events/rtc_event_probe_result_failure.h",
-+                "//logging/rtc_event_log/events/rtc_event_probe_result_success.cc",
-+                "//logging/rtc_event_log/events/rtc_event_probe_result_success.h",
-+                "//logging/rtc_event_log/events/rtc_event_remote_estimate.h",
-+                "//logging/rtc_event_log/events/rtc_event_route_change.cc",
-+                "//logging/rtc_event_log/events/rtc_event_route_change.h"
-+            ],
-+            "type": "static_library"
-+        },
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-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
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-+                "--target=aarch64-linux-gnu",
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-+                "-Wno-psabi",
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-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
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-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
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-+                "-Wunused-lambda-capture",
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-+            ],
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:scoped_refptr",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//third_party/abseil-cpp/absl/memory:memory"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//logging/rtc_event_log/events/rtc_event_alr_state.cc",
-+                "//logging/rtc_event_log/events/rtc_event_alr_state.h"
-+            ],
-+            "type": "static_library"
-+        },
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
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-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
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-+                "-Wextra",
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-+                "-Wno-psabi",
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-+                "-Wno-implicit-int-float-conversion",
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-+                "-Wno-builtin-assume-aligned-alignment",
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-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:scoped_refptr",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//third_party/abseil-cpp/absl/memory:memory"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//logging/rtc_event_log/events/rtc_event_rtcp_packet_incoming.cc",
-+                "//logging/rtc_event_log/events/rtc_event_rtcp_packet_incoming.h",
-+                "//logging/rtc_event_log/events/rtc_event_rtcp_packet_outgoing.cc",
-+                "//logging/rtc_event_log/events/rtc_event_rtcp_packet_outgoing.h",
-+                "//logging/rtc_event_log/events/rtc_event_rtp_packet_incoming.cc",
-+                "//logging/rtc_event_log/events/rtc_event_rtp_packet_incoming.h",
-+                "//logging/rtc_event_log/events/rtc_event_rtp_packet_outgoing.cc",
-+                "//logging/rtc_event_log/events/rtc_event_rtp_packet_outgoing.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//logging:rtc_event_video": {
-+            "cflags": [
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
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-+                "-ffunction-sections",
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-+                "-Xclang",
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-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:scoped_refptr",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//logging:rtc_stream_config",
-+                "//rtc_base:checks",
-+                "//third_party/abseil-cpp/absl/memory:memory"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//logging/rtc_event_log/events/rtc_event_video_receive_stream_config.cc",
-+                "//logging/rtc_event_log/events/rtc_event_video_receive_stream_config.h",
-+                "//logging/rtc_event_log/events/rtc_event_video_send_stream_config.cc",
-+                "//logging/rtc_event_log/events/rtc_event_video_send_stream_config.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//logging:rtc_stream_config": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
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-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
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-+                "-Wno-psabi",
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-+                "-Wno-deprecated-copy",
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-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
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-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
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-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:rtp_headers",
-+                "//api:rtp_parameters"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//logging/rtc_event_log/rtc_stream_config.cc",
-+                "//logging/rtc_event_log/rtc_stream_config.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//media:rtc_constants": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
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-+                "--param=ssp-buffer-size=4",
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-+                "-fcolor-diagnostics",
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-+                "//api/video:video_frame",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:video_codecs_api",
-+                "//media:rtc_simulcast_encoder_adapter",
-+                "//modules/video_coding:video_codec_interface",
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-+                "--param=ssp-buffer-size=4",
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-+                "-Wno-shorten-64-to-32"
-+            ],
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
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-+                "WEBRTC_LIBRARY_IMPL",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/system:rtc_export",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
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-+            "libs": [],
-+            "sources": [
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-+                "//media/base/h264_profile_level_id.h"
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
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-+                "-instcombine-lower-dbg-declare=0",
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-+                "-enable-dse-memoryssa=false",
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-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
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-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api/video:encoded_image",
-+                "//api/video:video_bitrate_allocation",
-+                "//api/video:video_frame",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:rtc_software_fallback_wrappers",
-+                "//api/video_codecs:video_codecs_api",
-+                "//call:call_interfaces",
-+                "//call:video_stream_api",
-+                "//media:rtc_constants",
-+                "//media:rtc_encoder_simulcast_proxy",
-+                "//media:rtc_h264_profile_id",
-+                "//media:rtc_media_base",
-+                "//media:rtc_simulcast_encoder_adapter",
-+                "//modules:module_api",
-+                "//modules/video_coding:video_codec_interface",
-+                "//modules/video_coding:webrtc_h264",
-+                "//modules/video_coding:webrtc_multiplex",
-+                "//modules/video_coding:webrtc_vp8",
-+                "//modules/video_coding:webrtc_vp9",
-+                "//rtc_base:checks",
-+                "//rtc_base:deprecation",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/system:rtc_export",
-+                "//third_party/abseil-cpp/absl/strings:strings"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//media/engine/internal_decoder_factory.cc",
-+                "//media/engine/internal_decoder_factory.h",
-+                "//media/engine/internal_encoder_factory.cc",
-+                "//media/engine/internal_encoder_factory.h",
-+                "//media/engine/multiplex_codec_factory.cc",
-+                "//media/engine/multiplex_codec_factory.h",
-+                "//media/engine/encoder_simulcast_proxy.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//media:rtc_media_base": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:audio_options_api",
-+                "//api:frame_transformer_interface",
-+                "//api:media_stream_interface",
-+                "//api:rtc_error",
-+                "//api:rtp_parameters",
-+                "//api:scoped_refptr",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//api/crypto:frame_decryptor_interface",
-+                "//api/crypto:frame_encryptor_interface",
-+                "//api/crypto:options",
-+                "//api/transport/rtp:rtp_source",
-+                "//api/video:video_bitrate_allocation",
-+                "//api/video:video_bitrate_allocator_factory",
-+                "//api/video:video_frame",
-+                "//api/video:video_frame_i420",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:video_codecs_api",
-+                "//call:call_interfaces",
-+                "//call:video_stream_api",
-+                "//common_video:common_video",
-+                "//media:rtc_h264_profile_id",
-+                "//media:rtc_media_config",
-+                "//media:rtc_vp9_profile",
-+                "//modules/audio_processing:audio_processing_statistics",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:sanitizer",
-+                "//rtc_base:stringutils",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/system:file_wrapper",
-+                "//rtc_base/system:rtc_export",
-+                "//rtc_base/third_party/sigslot:sigslot",
-+                "//system_wrappers:field_trial",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
-+                "//third_party/abseil-cpp/absl/strings:strings",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//media/base/codec.cc",
-+                "//media/base/codec.h",
-+                "//media/base/media_constants.cc",
-+                "//media/base/media_constants.h",
-+                "//media/base/video_adapter.cc",
-+                "//media/base/video_adapter.h",
-+                "//media/base/video_broadcaster.cc",
-+                "//media/base/video_broadcaster.h",
-+                "//media/base/video_common.cc",
-+                "//media/base/video_common.h",
-+                "//media/base/video_source_base.cc",
-+                "//media/base/video_source_base.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//media:rtc_media_config": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
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-+                "//modules/audio_coding/codecs/ilbc/cb_search.c",
-+                "//modules/audio_coding/codecs/ilbc/cb_search.h",
-+                "//modules/audio_coding/codecs/ilbc/cb_search_core.c",
-+                "//modules/audio_coding/codecs/ilbc/cb_search_core.h",
-+                "//modules/audio_coding/codecs/ilbc/cb_update_best_index.c",
-+                "//modules/audio_coding/codecs/ilbc/cb_update_best_index.h",
-+                "//modules/audio_coding/codecs/ilbc/chebyshev.c",
-+                "//modules/audio_coding/codecs/ilbc/chebyshev.h",
-+                "//modules/audio_coding/codecs/ilbc/comp_corr.c",
-+                "//modules/audio_coding/codecs/ilbc/comp_corr.h",
-+                "//modules/audio_coding/codecs/ilbc/constants.c",
-+                "//modules/audio_coding/codecs/ilbc/constants.h",
-+                "//modules/audio_coding/codecs/ilbc/create_augmented_vec.c",
-+                "//modules/audio_coding/codecs/ilbc/create_augmented_vec.h",
-+                "//modules/audio_coding/codecs/ilbc/decode.c",
-+                "//modules/audio_coding/codecs/ilbc/decode.h",
-+                "//modules/audio_coding/codecs/ilbc/decode_residual.c",
-+                "//modules/audio_coding/codecs/ilbc/decode_residual.h",
-+                "//modules/audio_coding/codecs/ilbc/decoder_interpolate_lsf.c",
-+                "//modules/audio_coding/codecs/ilbc/decoder_interpolate_lsf.h",
-+                "//modules/audio_coding/codecs/ilbc/defines.h",
-+                "//modules/audio_coding/codecs/ilbc/do_plc.c",
-+                "//modules/audio_coding/codecs/ilbc/do_plc.h",
-+                "//modules/audio_coding/codecs/ilbc/encode.c",
-+                "//modules/audio_coding/codecs/ilbc/encode.h",
-+                "//modules/audio_coding/codecs/ilbc/energy_inverse.c",
-+                "//modules/audio_coding/codecs/ilbc/energy_inverse.h",
-+                "//modules/audio_coding/codecs/ilbc/enh_upsample.c",
-+                "//modules/audio_coding/codecs/ilbc/enh_upsample.h",
-+                "//modules/audio_coding/codecs/ilbc/enhancer.c",
-+                "//modules/audio_coding/codecs/ilbc/enhancer.h",
-+                "//modules/audio_coding/codecs/ilbc/enhancer_interface.c",
-+                "//modules/audio_coding/codecs/ilbc/enhancer_interface.h",
-+                "//modules/audio_coding/codecs/ilbc/filtered_cb_vecs.c",
-+                "//modules/audio_coding/codecs/ilbc/filtered_cb_vecs.h",
-+                "//modules/audio_coding/codecs/ilbc/frame_classify.c",
-+                "//modules/audio_coding/codecs/ilbc/frame_classify.h",
-+                "//modules/audio_coding/codecs/ilbc/gain_dequant.c",
-+                "//modules/audio_coding/codecs/ilbc/gain_dequant.h",
-+                "//modules/audio_coding/codecs/ilbc/gain_quant.c",
-+                "//modules/audio_coding/codecs/ilbc/gain_quant.h",
-+                "//modules/audio_coding/codecs/ilbc/get_cd_vec.c",
-+                "//modules/audio_coding/codecs/ilbc/get_cd_vec.h",
-+                "//modules/audio_coding/codecs/ilbc/get_lsp_poly.c",
-+                "//modules/audio_coding/codecs/ilbc/get_lsp_poly.h",
-+                "//modules/audio_coding/codecs/ilbc/get_sync_seq.c",
-+                "//modules/audio_coding/codecs/ilbc/get_sync_seq.h",
-+                "//modules/audio_coding/codecs/ilbc/hp_input.c",
-+                "//modules/audio_coding/codecs/ilbc/hp_input.h",
-+                "//modules/audio_coding/codecs/ilbc/hp_output.c",
-+                "//modules/audio_coding/codecs/ilbc/hp_output.h",
-+                "//modules/audio_coding/codecs/ilbc/ilbc.c",
-+                "//modules/audio_coding/codecs/ilbc/ilbc.h",
-+                "//modules/audio_coding/codecs/ilbc/index_conv_dec.c",
-+                "//modules/audio_coding/codecs/ilbc/index_conv_dec.h",
-+                "//modules/audio_coding/codecs/ilbc/index_conv_enc.c",
-+                "//modules/audio_coding/codecs/ilbc/index_conv_enc.h",
-+                "//modules/audio_coding/codecs/ilbc/init_decode.c",
-+                "//modules/audio_coding/codecs/ilbc/init_decode.h",
-+                "//modules/audio_coding/codecs/ilbc/init_encode.c",
-+                "//modules/audio_coding/codecs/ilbc/init_encode.h",
-+                "//modules/audio_coding/codecs/ilbc/interpolate.c",
-+                "//modules/audio_coding/codecs/ilbc/interpolate.h",
-+                "//modules/audio_coding/codecs/ilbc/interpolate_samples.c",
-+                "//modules/audio_coding/codecs/ilbc/interpolate_samples.h",
-+                "//modules/audio_coding/codecs/ilbc/lpc_encode.c",
-+                "//modules/audio_coding/codecs/ilbc/lpc_encode.h",
-+                "//modules/audio_coding/codecs/ilbc/lsf_check.c",
-+                "//modules/audio_coding/codecs/ilbc/lsf_check.h",
-+                "//modules/audio_coding/codecs/ilbc/lsf_interpolate_to_poly_dec.c",
-+                "//modules/audio_coding/codecs/ilbc/lsf_interpolate_to_poly_dec.h",
-+                "//modules/audio_coding/codecs/ilbc/lsf_interpolate_to_poly_enc.c",
-+                "//modules/audio_coding/codecs/ilbc/lsf_interpolate_to_poly_enc.h",
-+                "//modules/audio_coding/codecs/ilbc/lsf_to_lsp.c",
-+                "//modules/audio_coding/codecs/ilbc/lsf_to_lsp.h",
-+                "//modules/audio_coding/codecs/ilbc/lsf_to_poly.c",
-+                "//modules/audio_coding/codecs/ilbc/lsf_to_poly.h",
-+                "//modules/audio_coding/codecs/ilbc/lsp_to_lsf.c",
-+                "//modules/audio_coding/codecs/ilbc/lsp_to_lsf.h",
-+                "//modules/audio_coding/codecs/ilbc/my_corr.c",
-+                "//modules/audio_coding/codecs/ilbc/my_corr.h",
-+                "//modules/audio_coding/codecs/ilbc/nearest_neighbor.c",
-+                "//modules/audio_coding/codecs/ilbc/nearest_neighbor.h",
-+                "//modules/audio_coding/codecs/ilbc/pack_bits.c",
-+                "//modules/audio_coding/codecs/ilbc/pack_bits.h",
-+                "//modules/audio_coding/codecs/ilbc/poly_to_lsf.c",
-+                "//modules/audio_coding/codecs/ilbc/poly_to_lsf.h",
-+                "//modules/audio_coding/codecs/ilbc/poly_to_lsp.c",
-+                "//modules/audio_coding/codecs/ilbc/poly_to_lsp.h",
-+                "//modules/audio_coding/codecs/ilbc/refiner.c",
-+                "//modules/audio_coding/codecs/ilbc/refiner.h",
-+                "//modules/audio_coding/codecs/ilbc/simple_interpolate_lsf.c",
-+                "//modules/audio_coding/codecs/ilbc/simple_interpolate_lsf.h",
-+                "//modules/audio_coding/codecs/ilbc/simple_lpc_analysis.c",
-+                "//modules/audio_coding/codecs/ilbc/simple_lpc_analysis.h",
-+                "//modules/audio_coding/codecs/ilbc/simple_lsf_dequant.c",
-+                "//modules/audio_coding/codecs/ilbc/simple_lsf_dequant.h",
-+                "//modules/audio_coding/codecs/ilbc/simple_lsf_quant.c",
-+                "//modules/audio_coding/codecs/ilbc/simple_lsf_quant.h",
-+                "//modules/audio_coding/codecs/ilbc/smooth.c",
-+                "//modules/audio_coding/codecs/ilbc/smooth.h",
-+                "//modules/audio_coding/codecs/ilbc/smooth_out_data.c",
-+                "//modules/audio_coding/codecs/ilbc/smooth_out_data.h",
-+                "//modules/audio_coding/codecs/ilbc/sort_sq.c",
-+                "//modules/audio_coding/codecs/ilbc/sort_sq.h",
-+                "//modules/audio_coding/codecs/ilbc/split_vq.c",
-+                "//modules/audio_coding/codecs/ilbc/split_vq.h",
-+                "//modules/audio_coding/codecs/ilbc/state_construct.c",
-+                "//modules/audio_coding/codecs/ilbc/state_construct.h",
-+                "//modules/audio_coding/codecs/ilbc/state_search.c",
-+                "//modules/audio_coding/codecs/ilbc/state_search.h",
-+                "//modules/audio_coding/codecs/ilbc/swap_bytes.c",
-+                "//modules/audio_coding/codecs/ilbc/swap_bytes.h",
-+                "//modules/audio_coding/codecs/ilbc/unpack_bits.c",
-+                "//modules/audio_coding/codecs/ilbc/unpack_bits.h",
-+                "//modules/audio_coding/codecs/ilbc/vq3.c",
-+                "//modules/audio_coding/codecs/ilbc/vq3.h",
-+                "//modules/audio_coding/codecs/ilbc/vq4.c",
-+                "//modules/audio_coding/codecs/ilbc/vq4.h",
-+                "//modules/audio_coding/codecs/ilbc/window32_w32.c",
-+                "//modules/audio_coding/codecs/ilbc/window32_w32.h",
-+                "//modules/audio_coding/codecs/ilbc/xcorr_coef.c",
-+                "//modules/audio_coding/codecs/ilbc/xcorr_coef.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//modules/audio_coding:isac": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//:poison_audio_codecs",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//modules/audio_coding:isac_c",
-+                "//modules/audio_coding:isac_common"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/audio_coding/codecs/isac/main/include/audio_decoder_isac.h",
-+                "//modules/audio_coding/codecs/isac/main/include/audio_encoder_isac.h",
-+                "//modules/audio_coding/codecs/isac/main/source/audio_decoder_isac.cc",
-+                "//modules/audio_coding/codecs/isac/main/source/audio_encoder_isac.cc"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//modules/audio_coding:isac_bwinfo": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/audio_coding/codecs/isac/bandwidth_info.h"
-+            ],
-+            "type": "source_set"
-+        },
-+        "//modules/audio_coding:isac_c": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//:poison_audio_codecs",
-+                "//common_audio:common_audio",
-+                "//common_audio:common_audio_c",
-+                "//modules/audio_coding:isac_bwinfo",
-+                "//modules/audio_coding:isac_vad",
-+                "//modules/third_party/fft:fft",
-+                "//rtc_base:checks",
-+                "//rtc_base:compile_assert_c",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/system:arch"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/audio_coding/codecs/isac/main/include/isac.h",
-+                "//modules/audio_coding/codecs/isac/main/source/arith_routines.c",
-+                "//modules/audio_coding/codecs/isac/main/source/arith_routines.h",
-+                "//modules/audio_coding/codecs/isac/main/source/arith_routines_hist.c",
-+                "//modules/audio_coding/codecs/isac/main/source/arith_routines_logist.c",
-+                "//modules/audio_coding/codecs/isac/main/source/bandwidth_estimator.c",
-+                "//modules/audio_coding/codecs/isac/main/source/bandwidth_estimator.h",
-+                "//modules/audio_coding/codecs/isac/main/source/codec.h",
-+                "//modules/audio_coding/codecs/isac/main/source/crc.c",
-+                "//modules/audio_coding/codecs/isac/main/source/crc.h",
-+                "//modules/audio_coding/codecs/isac/main/source/decode.c",
-+                "//modules/audio_coding/codecs/isac/main/source/decode_bwe.c",
-+                "//modules/audio_coding/codecs/isac/main/source/encode.c",
-+                "//modules/audio_coding/codecs/isac/main/source/encode_lpc_swb.c",
-+                "//modules/audio_coding/codecs/isac/main/source/encode_lpc_swb.h",
-+                "//modules/audio_coding/codecs/isac/main/source/entropy_coding.c",
-+                "//modules/audio_coding/codecs/isac/main/source/entropy_coding.h",
-+                "//modules/audio_coding/codecs/isac/main/source/filterbanks.c",
-+                "//modules/audio_coding/codecs/isac/main/source/intialize.c",
-+                "//modules/audio_coding/codecs/isac/main/source/isac.c",
-+                "//modules/audio_coding/codecs/isac/main/source/isac_float_type.h",
-+                "//modules/audio_coding/codecs/isac/main/source/lattice.c",
-+                "//modules/audio_coding/codecs/isac/main/source/lpc_analysis.c",
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-+            ],
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
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-+                "//api:rtp_headers",
-+                "//api:rtp_packet_info",
-+                "//api:scoped_refptr",
-+                "//api/audio:audio_frame_api",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//api/neteq:neteq_api",
-+                "//api/neteq:neteq_controller_api",
-+                "//api/neteq:tick_timer",
-+                "//common_audio:common_audio",
-+                "//common_audio:common_audio_c",
-+                "//modules:module_api",
-+                "//modules:module_api_public",
-+                "//modules/audio_coding:audio_coding_module_typedefs",
-+                "//modules/audio_coding:webrtc_cng",
-+                "//rtc_base:audio_format_to_string",
-+                "//rtc_base:checks",
-+                "//rtc_base:gtest_prod",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base:sanitizer",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/synchronization:mutex",
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-+                "//modules/audio_coding/neteq/audio_multi_vector.h",
-+                "//modules/audio_coding/neteq/audio_vector.cc",
-+                "//modules/audio_coding/neteq/audio_vector.h",
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-+                "//modules/audio_coding/neteq/background_noise.h",
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-+                "//modules/audio_coding/neteq/buffer_level_filter.h",
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-+                "//modules/audio_coding/neteq/comfort_noise.h",
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-+                "//modules/audio_coding/neteq/cross_correlation.h",
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-+                "//modules/audio_coding/neteq/decision_logic.h",
-+                "//modules/audio_coding/neteq/decoder_database.cc",
-+                "//modules/audio_coding/neteq/decoder_database.h",
-+                "//modules/audio_coding/neteq/delay_manager.cc",
-+                "//modules/audio_coding/neteq/delay_manager.h",
-+                "//modules/audio_coding/neteq/dsp_helper.cc",
-+                "//modules/audio_coding/neteq/dsp_helper.h",
-+                "//modules/audio_coding/neteq/dtmf_buffer.cc",
-+                "//modules/audio_coding/neteq/dtmf_buffer.h",
-+                "//modules/audio_coding/neteq/dtmf_tone_generator.cc",
-+                "//modules/audio_coding/neteq/dtmf_tone_generator.h",
-+                "//modules/audio_coding/neteq/expand.cc",
-+                "//modules/audio_coding/neteq/expand.h",
-+                "//modules/audio_coding/neteq/expand_uma_logger.cc",
-+                "//modules/audio_coding/neteq/expand_uma_logger.h",
-+                "//modules/audio_coding/neteq/histogram.cc",
-+                "//modules/audio_coding/neteq/histogram.h",
-+                "//modules/audio_coding/neteq/merge.cc",
-+                "//modules/audio_coding/neteq/merge.h",
-+                "//modules/audio_coding/neteq/nack_tracker.cc",
-+                "//modules/audio_coding/neteq/nack_tracker.h",
-+                "//modules/audio_coding/neteq/neteq_impl.cc",
-+                "//modules/audio_coding/neteq/neteq_impl.h",
-+                "//modules/audio_coding/neteq/normal.cc",
-+                "//modules/audio_coding/neteq/normal.h",
-+                "//modules/audio_coding/neteq/packet.cc",
-+                "//modules/audio_coding/neteq/packet.h",
-+                "//modules/audio_coding/neteq/packet_buffer.cc",
-+                "//modules/audio_coding/neteq/packet_buffer.h",
-+                "//modules/audio_coding/neteq/post_decode_vad.cc",
-+                "//modules/audio_coding/neteq/post_decode_vad.h",
-+                "//modules/audio_coding/neteq/preemptive_expand.cc",
-+                "//modules/audio_coding/neteq/preemptive_expand.h",
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-+                "//modules/audio_coding:audio_network_adaptor",
-+                "//modules/audio_coding:webrtc_opus_wrapper",
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-+                "//rtc_base:checks",
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-+                "//modules/audio_processing/aec3:render_buffer",
-+                "//rtc_base/system:arch"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/audio_processing/aec3/adaptive_fir_filter.h"
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
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-+                "-Wthread-safety",
-+                "-Wextra-semi",
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-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
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-+                "-fno-ident",
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-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//modules/audio_processing/aec3:aec3_common",
-+                "//rtc_base/system:arch"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/audio_processing/aec3/adaptive_fir_filter_erl.h"
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-+            "type": "source_set"
-+        },
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-+            "cflags": [
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_APM_DEBUG_DUMP=0",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api/audio:aec3_config",
-+                "//api/audio:echo_control",
-+                "//common_audio:common_audio_c",
-+                "//modules/audio_processing:apm_logging",
-+                "//modules/audio_processing:audio_buffer",
-+                "//modules/audio_processing:high_pass_filter",
-+                "//modules/audio_processing/aec3:adaptive_fir_filter",
-+                "//modules/audio_processing/aec3:adaptive_fir_filter_erl",
-+                "//modules/audio_processing/aec3:aec3_common",
-+                "//modules/audio_processing/aec3:aec3_fft",
-+                "//modules/audio_processing/aec3:fft_data",
-+                "//modules/audio_processing/aec3:matched_filter",
-+                "//modules/audio_processing/aec3:render_buffer",
-+                "//modules/audio_processing/aec3:vector_math",
-+                "//modules/audio_processing/utility:cascaded_biquad_filter",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/system:arch",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/audio_processing/aec3/adaptive_fir_filter.cc",
-+                "//modules/audio_processing/aec3/adaptive_fir_filter_erl.cc",
-+                "//modules/audio_processing/aec3/aec3_common.cc",
-+                "//modules/audio_processing/aec3/aec3_fft.cc",
-+                "//modules/audio_processing/aec3/aec_state.cc",
-+                "//modules/audio_processing/aec3/aec_state.h",
-+                "//modules/audio_processing/aec3/alignment_mixer.cc",
-+                "//modules/audio_processing/aec3/alignment_mixer.h",
-+                "//modules/audio_processing/aec3/api_call_jitter_metrics.cc",
-+                "//modules/audio_processing/aec3/api_call_jitter_metrics.h",
-+                "//modules/audio_processing/aec3/block_buffer.cc",
-+                "//modules/audio_processing/aec3/block_delay_buffer.cc",
-+                "//modules/audio_processing/aec3/block_delay_buffer.h",
-+                "//modules/audio_processing/aec3/block_framer.cc",
-+                "//modules/audio_processing/aec3/block_framer.h",
-+                "//modules/audio_processing/aec3/block_processor.cc",
-+                "//modules/audio_processing/aec3/block_processor.h",
-+                "//modules/audio_processing/aec3/block_processor_metrics.cc",
-+                "//modules/audio_processing/aec3/block_processor_metrics.h",
-+                "//modules/audio_processing/aec3/clockdrift_detector.cc",
-+                "//modules/audio_processing/aec3/clockdrift_detector.h",
-+                "//modules/audio_processing/aec3/coarse_filter_update_gain.cc",
-+                "//modules/audio_processing/aec3/coarse_filter_update_gain.h",
-+                "//modules/audio_processing/aec3/comfort_noise_generator.cc",
-+                "//modules/audio_processing/aec3/comfort_noise_generator.h",
-+                "//modules/audio_processing/aec3/decimator.cc",
-+                "//modules/audio_processing/aec3/decimator.h",
-+                "//modules/audio_processing/aec3/delay_estimate.h",
-+                "//modules/audio_processing/aec3/dominant_nearend_detector.cc",
-+                "//modules/audio_processing/aec3/dominant_nearend_detector.h",
-+                "//modules/audio_processing/aec3/downsampled_render_buffer.cc",
-+                "//modules/audio_processing/aec3/downsampled_render_buffer.h",
-+                "//modules/audio_processing/aec3/echo_audibility.cc",
-+                "//modules/audio_processing/aec3/echo_audibility.h",
-+                "//modules/audio_processing/aec3/echo_canceller3.cc",
-+                "//modules/audio_processing/aec3/echo_canceller3.h",
-+                "//modules/audio_processing/aec3/echo_path_delay_estimator.cc",
-+                "//modules/audio_processing/aec3/echo_path_delay_estimator.h",
-+                "//modules/audio_processing/aec3/echo_path_variability.cc",
-+                "//modules/audio_processing/aec3/echo_path_variability.h",
-+                "//modules/audio_processing/aec3/echo_remover.cc",
-+                "//modules/audio_processing/aec3/echo_remover.h",
-+                "//modules/audio_processing/aec3/echo_remover_metrics.cc",
-+                "//modules/audio_processing/aec3/echo_remover_metrics.h",
-+                "//modules/audio_processing/aec3/erl_estimator.cc",
-+                "//modules/audio_processing/aec3/erl_estimator.h",
-+                "//modules/audio_processing/aec3/erle_estimator.cc",
-+                "//modules/audio_processing/aec3/erle_estimator.h",
-+                "//modules/audio_processing/aec3/fft_buffer.cc",
-+                "//modules/audio_processing/aec3/filter_analyzer.cc",
-+                "//modules/audio_processing/aec3/filter_analyzer.h",
-+                "//modules/audio_processing/aec3/frame_blocker.cc",
-+                "//modules/audio_processing/aec3/frame_blocker.h",
-+                "//modules/audio_processing/aec3/fullband_erle_estimator.cc",
-+                "//modules/audio_processing/aec3/fullband_erle_estimator.h",
-+                "//modules/audio_processing/aec3/matched_filter.cc",
-+                "//modules/audio_processing/aec3/matched_filter_lag_aggregator.cc",
-+                "//modules/audio_processing/aec3/matched_filter_lag_aggregator.h",
-+                "//modules/audio_processing/aec3/moving_average.cc",
-+                "//modules/audio_processing/aec3/moving_average.h",
-+                "//modules/audio_processing/aec3/nearend_detector.h",
-+                "//modules/audio_processing/aec3/refined_filter_update_gain.cc",
-+                "//modules/audio_processing/aec3/refined_filter_update_gain.h",
-+                "//modules/audio_processing/aec3/render_buffer.cc",
-+                "//modules/audio_processing/aec3/render_delay_buffer.cc",
-+                "//modules/audio_processing/aec3/render_delay_buffer.h",
-+                "//modules/audio_processing/aec3/render_delay_controller.cc",
-+                "//modules/audio_processing/aec3/render_delay_controller.h",
-+                "//modules/audio_processing/aec3/render_delay_controller_metrics.cc",
-+                "//modules/audio_processing/aec3/render_delay_controller_metrics.h",
-+                "//modules/audio_processing/aec3/render_signal_analyzer.cc",
-+                "//modules/audio_processing/aec3/render_signal_analyzer.h",
-+                "//modules/audio_processing/aec3/residual_echo_estimator.cc",
-+                "//modules/audio_processing/aec3/residual_echo_estimator.h",
-+                "//modules/audio_processing/aec3/reverb_decay_estimator.cc",
-+                "//modules/audio_processing/aec3/reverb_decay_estimator.h",
-+                "//modules/audio_processing/aec3/reverb_frequency_response.cc",
-+                "//modules/audio_processing/aec3/reverb_frequency_response.h",
-+                "//modules/audio_processing/aec3/reverb_model.cc",
-+                "//modules/audio_processing/aec3/reverb_model.h",
-+                "//modules/audio_processing/aec3/reverb_model_estimator.cc",
-+                "//modules/audio_processing/aec3/reverb_model_estimator.h",
-+                "//modules/audio_processing/aec3/signal_dependent_erle_estimator.cc",
-+                "//modules/audio_processing/aec3/signal_dependent_erle_estimator.h",
-+                "//modules/audio_processing/aec3/spectrum_buffer.cc",
-+                "//modules/audio_processing/aec3/stationarity_estimator.cc",
-+                "//modules/audio_processing/aec3/stationarity_estimator.h",
-+                "//modules/audio_processing/aec3/subband_erle_estimator.cc",
-+                "//modules/audio_processing/aec3/subband_erle_estimator.h",
-+                "//modules/audio_processing/aec3/subband_nearend_detector.cc",
-+                "//modules/audio_processing/aec3/subband_nearend_detector.h",
-+                "//modules/audio_processing/aec3/subtractor.cc",
-+                "//modules/audio_processing/aec3/subtractor.h",
-+                "//modules/audio_processing/aec3/subtractor_output.cc",
-+                "//modules/audio_processing/aec3/subtractor_output.h",
-+                "//modules/audio_processing/aec3/subtractor_output_analyzer.cc",
-+                "//modules/audio_processing/aec3/subtractor_output_analyzer.h",
-+                "//modules/audio_processing/aec3/suppression_filter.cc",
-+                "//modules/audio_processing/aec3/suppression_filter.h",
-+                "//modules/audio_processing/aec3/suppression_gain.cc",
-+                "//modules/audio_processing/aec3/suppression_gain.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//modules/audio_processing/aec3:aec3_common": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
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-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
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-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
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-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/audio_processing/aec3/aec3_common.h"
-+            ],
-+            "type": "source_set"
-+        },
-+        "//modules/audio_processing/aec3:aec3_fft": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
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-+                "-D__TIMESTAMP__=",
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-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
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-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
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-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
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-+                "//rtc_base:rtc_base_approved",
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-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:rw_lock_wrapper",
-+                "//rtc_base/system:arch",
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-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:function_view",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//api/task_queue:task_queue",
-+                "//api/transport:field_trial_based_config",
-+                "//api/transport:network_control",
-+                "//api/transport:webrtc_key_value_config",
-+                "//api/units:data_rate",
-+                "//api/units:data_size",
-+                "//api/units:time_delta",
-+                "//api/units:timestamp",
-+                "//logging:rtc_event_bwe",
-+                "//logging:rtc_event_pacing",
-+                "//modules:module_api",
-+                "//modules/pacing:interval_budget",
-+                "//modules/remote_bitrate_estimator:remote_bitrate_estimator",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/utility:utility",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/task_utils:to_queued_task",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/memory:memory",
-+                "//third_party/abseil-cpp/absl/strings:strings",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/pacing/bitrate_prober.cc",
-+                "//modules/pacing/bitrate_prober.h",
-+                "//modules/pacing/paced_sender.cc",
-+                "//modules/pacing/paced_sender.h",
-+                "//modules/pacing/pacing_controller.cc",
-+                "//modules/pacing/pacing_controller.h",
-+                "//modules/pacing/packet_router.cc",
-+                "//modules/pacing/packet_router.h",
-+                "//modules/pacing/round_robin_packet_queue.cc",
-+                "//modules/pacing/round_robin_packet_queue.h",
-+                "//modules/pacing/rtp_packet_pacer.h",
-+                "//modules/pacing/task_queue_paced_sender.cc",
-+                "//modules/pacing/task_queue_paced_sender.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//modules/remote_bitrate_estimator:remote_bitrate_estimator": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "BWE_TEST_LOGGING_COMPILE_TIME_ENABLE=0",
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:network_state_predictor_api",
-+                "//api:rtp_headers",
-+                "//api/transport:field_trial_based_config",
-+                "//api/transport:network_control",
-+                "//api/transport:webrtc_key_value_config",
-+                "//api/units:data_rate",
-+                "//api/units:timestamp",
-+                "//modules:module_api",
-+                "//modules:module_api_public",
-+                "//modules/congestion_controller/goog_cc:link_capacity_estimator",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_numerics",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/synchronization:mutex",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/strings:strings",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/remote_bitrate_estimator/aimd_rate_control.cc",
-+                "//modules/remote_bitrate_estimator/aimd_rate_control.h",
-+                "//modules/remote_bitrate_estimator/bwe_defines.cc",
-+                "//modules/remote_bitrate_estimator/include/bwe_defines.h",
-+                "//modules/remote_bitrate_estimator/include/remote_bitrate_estimator.h",
-+                "//modules/remote_bitrate_estimator/inter_arrival.cc",
-+                "//modules/remote_bitrate_estimator/inter_arrival.h",
-+                "//modules/remote_bitrate_estimator/overuse_detector.cc",
-+                "//modules/remote_bitrate_estimator/overuse_detector.h",
-+                "//modules/remote_bitrate_estimator/overuse_estimator.cc",
-+                "//modules/remote_bitrate_estimator/overuse_estimator.h",
-+                "//modules/remote_bitrate_estimator/remote_bitrate_estimator_abs_send_time.cc",
-+                "//modules/remote_bitrate_estimator/remote_bitrate_estimator_abs_send_time.h",
-+                "//modules/remote_bitrate_estimator/remote_bitrate_estimator_single_stream.cc",
-+                "//modules/remote_bitrate_estimator/remote_bitrate_estimator_single_stream.h",
-+                "//modules/remote_bitrate_estimator/remote_estimator_proxy.cc",
-+                "//modules/remote_bitrate_estimator/remote_estimator_proxy.h",
-+                "//modules/remote_bitrate_estimator/test/bwe_test_logging.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//modules/rtp_rtcp:rtp_rtcp": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "BWE_TEST_LOGGING_COMPILE_TIME_ENABLE=0",
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:frame_transformer_interface",
-+                "//api:function_view",
-+                "//api:rtp_headers",
-+                "//api:rtp_packet_info",
-+                "//api:rtp_parameters",
-+                "//api:scoped_refptr",
-+                "//api:transport_api",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//api/crypto:frame_encryptor_interface",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//api/task_queue:task_queue",
-+                "//api/transport:field_trial_based_config",
-+                "//api/transport:webrtc_key_value_config",
-+                "//api/transport/rtp:dependency_descriptor",
-+                "//api/transport/rtp:rtp_source",
-+                "//api/units:data_rate",
-+                "//api/units:time_delta",
-+                "//api/units:timestamp",
-+                "//api/video:encoded_frame",
-+                "//api/video:encoded_image",
-+                "//api/video:video_bitrate_allocation",
-+                "//api/video:video_bitrate_allocator",
-+                "//api/video:video_codec_constants",
-+                "//api/video:video_frame",
-+                "//api/video:video_frame_type",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:video_codecs_api",
-+                "//call:rtp_interfaces",
-+                "//common_video:common_video",
-+                "//logging:rtc_event_audio",
-+                "//logging:rtc_event_rtp_rtcp",
-+                "//modules:module_api",
-+                "//modules:module_api_public",
-+                "//modules:module_fec_api",
-+                "//modules/audio_coding:audio_coding_module_typedefs",
-+                "//modules/remote_bitrate_estimator:remote_bitrate_estimator",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/rtp_rtcp:rtp_video_header",
-+                "//modules/video_coding:codec_globals_headers",
-+                "//rtc_base:checks",
-+                "//rtc_base:deprecation",
-+                "//rtc_base:divide_round",
-+                "//rtc_base:gtest_prod",
-+                "//rtc_base:rate_limiter",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_numerics",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/task_utils:pending_task_safety_flag",
-+                "//rtc_base/task_utils:repeating_task",
-+                "//rtc_base/task_utils:to_queued_task",
-+                "//rtc_base/time:timestamp_extrapolator",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
-+                "//third_party/abseil-cpp/absl/base:core_headers",
-+                "//third_party/abseil-cpp/absl/container:inlined_vector",
-+                "//third_party/abseil-cpp/absl/memory:memory",
-+                "//third_party/abseil-cpp/absl/strings:strings",
-+                "//third_party/abseil-cpp/absl/types:optional",
-+                "//third_party/abseil-cpp/absl/types:variant"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/rtp_rtcp/include/flexfec_receiver.h",
-+                "//modules/rtp_rtcp/include/flexfec_sender.h",
-+                "//modules/rtp_rtcp/include/receive_statistics.h",
-+                "//modules/rtp_rtcp/include/remote_ntp_time_estimator.h",
-+                "//modules/rtp_rtcp/include/rtp_rtcp.h",
-+                "//modules/rtp_rtcp/include/ulpfec_receiver.h",
-+                "//modules/rtp_rtcp/source/absolute_capture_time_receiver.cc",
-+                "//modules/rtp_rtcp/source/absolute_capture_time_receiver.h",
-+                "//modules/rtp_rtcp/source/absolute_capture_time_sender.cc",
-+                "//modules/rtp_rtcp/source/absolute_capture_time_sender.h",
-+                "//modules/rtp_rtcp/source/active_decode_targets_helper.cc",
-+                "//modules/rtp_rtcp/source/active_decode_targets_helper.h",
-+                "//modules/rtp_rtcp/source/create_video_rtp_depacketizer.cc",
-+                "//modules/rtp_rtcp/source/create_video_rtp_depacketizer.h",
-+                "//modules/rtp_rtcp/source/deprecated/deprecated_rtp_sender_egress.cc",
-+                "//modules/rtp_rtcp/source/deprecated/deprecated_rtp_sender_egress.h",
-+                "//modules/rtp_rtcp/source/dtmf_queue.cc",
-+                "//modules/rtp_rtcp/source/dtmf_queue.h",
-+                "//modules/rtp_rtcp/source/fec_private_tables_bursty.cc",
-+                "//modules/rtp_rtcp/source/fec_private_tables_bursty.h",
-+                "//modules/rtp_rtcp/source/fec_private_tables_random.cc",
-+                "//modules/rtp_rtcp/source/fec_private_tables_random.h",
-+                "//modules/rtp_rtcp/source/flexfec_header_reader_writer.cc",
-+                "//modules/rtp_rtcp/source/flexfec_header_reader_writer.h",
-+                "//modules/rtp_rtcp/source/flexfec_receiver.cc",
-+                "//modules/rtp_rtcp/source/flexfec_sender.cc",
-+                "//modules/rtp_rtcp/source/forward_error_correction.cc",
-+                "//modules/rtp_rtcp/source/forward_error_correction.h",
-+                "//modules/rtp_rtcp/source/forward_error_correction_internal.cc",
-+                "//modules/rtp_rtcp/source/forward_error_correction_internal.h",
-+                "//modules/rtp_rtcp/source/packet_loss_stats.cc",
-+                "//modules/rtp_rtcp/source/packet_loss_stats.h",
-+                "//modules/rtp_rtcp/source/receive_statistics_impl.cc",
-+                "//modules/rtp_rtcp/source/receive_statistics_impl.h",
-+                "//modules/rtp_rtcp/source/remote_ntp_time_estimator.cc",
-+                "//modules/rtp_rtcp/source/rtcp_nack_stats.cc",
-+                "//modules/rtp_rtcp/source/rtcp_nack_stats.h",
-+                "//modules/rtp_rtcp/source/rtcp_receiver.cc",
-+                "//modules/rtp_rtcp/source/rtcp_receiver.h",
-+                "//modules/rtp_rtcp/source/rtcp_sender.cc",
-+                "//modules/rtp_rtcp/source/rtcp_sender.h",
-+                "//modules/rtp_rtcp/source/rtp_descriptor_authentication.cc",
-+                "//modules/rtp_rtcp/source/rtp_descriptor_authentication.h",
-+                "//modules/rtp_rtcp/source/rtp_format.cc",
-+                "//modules/rtp_rtcp/source/rtp_format.h",
-+                "//modules/rtp_rtcp/source/rtp_format_h264.cc",
-+                "//modules/rtp_rtcp/source/rtp_format_h264.h",
-+                "//modules/rtp_rtcp/source/rtp_format_video_generic.cc",
-+                "//modules/rtp_rtcp/source/rtp_format_video_generic.h",
-+                "//modules/rtp_rtcp/source/rtp_format_vp8.cc",
-+                "//modules/rtp_rtcp/source/rtp_format_vp8.h",
-+                "//modules/rtp_rtcp/source/rtp_format_vp9.cc",
-+                "//modules/rtp_rtcp/source/rtp_format_vp9.h",
-+                "//modules/rtp_rtcp/source/rtp_header_extension_size.cc",
-+                "//modules/rtp_rtcp/source/rtp_header_extension_size.h",
-+                "//modules/rtp_rtcp/source/rtp_packet_history.cc",
-+                "//modules/rtp_rtcp/source/rtp_packet_history.h",
-+                "//modules/rtp_rtcp/source/rtp_packetizer_av1.cc",
-+                "//modules/rtp_rtcp/source/rtp_packetizer_av1.h",
-+                "//modules/rtp_rtcp/source/rtp_rtcp_config.h",
-+                "//modules/rtp_rtcp/source/rtp_rtcp_impl.cc",
-+                "//modules/rtp_rtcp/source/rtp_rtcp_impl.h",
-+                "//modules/rtp_rtcp/source/rtp_rtcp_impl2.cc",
-+                "//modules/rtp_rtcp/source/rtp_rtcp_impl2.h",
-+                "//modules/rtp_rtcp/source/rtp_rtcp_interface.h",
-+                "//modules/rtp_rtcp/source/rtp_sender.cc",
-+                "//modules/rtp_rtcp/source/rtp_sender.h",
-+                "//modules/rtp_rtcp/source/rtp_sender_audio.cc",
-+                "//modules/rtp_rtcp/source/rtp_sender_audio.h",
-+                "//modules/rtp_rtcp/source/rtp_sender_egress.cc",
-+                "//modules/rtp_rtcp/source/rtp_sender_egress.h",
-+                "//modules/rtp_rtcp/source/rtp_sender_video.cc",
-+                "//modules/rtp_rtcp/source/rtp_sender_video.h",
-+                "//modules/rtp_rtcp/source/rtp_sender_video_frame_transformer_delegate.cc",
-+                "//modules/rtp_rtcp/source/rtp_sender_video_frame_transformer_delegate.h",
-+                "//modules/rtp_rtcp/source/rtp_sequence_number_map.cc",
-+                "//modules/rtp_rtcp/source/rtp_sequence_number_map.h",
-+                "//modules/rtp_rtcp/source/rtp_utility.cc",
-+                "//modules/rtp_rtcp/source/rtp_utility.h",
-+                "//modules/rtp_rtcp/source/source_tracker.cc",
-+                "//modules/rtp_rtcp/source/source_tracker.h",
-+                "//modules/rtp_rtcp/source/time_util.cc",
-+                "//modules/rtp_rtcp/source/time_util.h",
-+                "//modules/rtp_rtcp/source/tmmbr_help.cc",
-+                "//modules/rtp_rtcp/source/tmmbr_help.h",
-+                "//modules/rtp_rtcp/source/ulpfec_generator.cc",
-+                "//modules/rtp_rtcp/source/ulpfec_generator.h",
-+                "//modules/rtp_rtcp/source/ulpfec_header_reader_writer.cc",
-+                "//modules/rtp_rtcp/source/ulpfec_header_reader_writer.h",
-+                "//modules/rtp_rtcp/source/ulpfec_receiver_impl.cc",
-+                "//modules/rtp_rtcp/source/ulpfec_receiver_impl.h",
-+                "//modules/rtp_rtcp/source/video_fec_generator.h",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer.cc",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer.h",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer_av1.cc",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer_av1.h",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer_generic.cc",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer_generic.h",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer_h264.cc",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer_h264.h",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer_raw.cc",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer_raw.h",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer_vp8.cc",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer_vp8.h",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer_vp9.cc",
-+                "//modules/rtp_rtcp/source/video_rtp_depacketizer_vp9.h"
-+            ],
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-+        },
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-+            "cflags": [
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
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-+                "NDEBUG",
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-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:function_view",
-+                "//api:rtp_headers",
-+                "//api:rtp_parameters",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//api/transport:network_control",
-+                "//api/transport/rtp:dependency_descriptor",
-+                "//api/units:time_delta",
-+                "//api/video:video_frame",
-+                "//api/video:video_rtp_headers",
-+                "//common_video:common_video",
-+                "//modules:module_api_public",
-+                "//modules/video_coding:codec_globals_headers",
-+                "//rtc_base:checks",
-+                "//rtc_base:deprecation",
-+                "//rtc_base:divide_round",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/system:unused",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
-+                "//third_party/abseil-cpp/absl/strings:strings",
-+                "//third_party/abseil-cpp/absl/types:optional",
-+                "//third_party/abseil-cpp/absl/types:variant"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
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-+                "//modules/rtp_rtcp/include/rtp_rtcp_defines.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/app.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/bye.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/common_header.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/compound_packet.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/dlrr.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/extended_jitter_report.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/extended_reports.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/fir.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/loss_notification.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/nack.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/pli.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/psfb.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/rapid_resync_request.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/receiver_report.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/remb.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/remote_estimate.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/report_block.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/rrtr.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/rtpfb.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/sdes.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/sender_report.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/target_bitrate.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/tmmb_item.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/tmmbn.cc",
-+                "//modules/rtp_rtcp/source/rtcp_packet/tmmbr.cc",
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-+                "//modules/rtp_rtcp/source/rtp_packet_received.cc",
-+                "//modules/rtp_rtcp/source/rtp_packet_to_send.cc"
-+            ],
-+            "type": "static_library"
-+        },
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-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
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-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
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-+                "//api/video:video_frame_type",
-+                "//api/video:video_rtp_headers",
-+                "//modules/video_coding:codec_globals_headers",
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-+                "//third_party/abseil-cpp/"
-+            ],
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-+            "sources": [
-+                "//modules/rtp_rtcp/source/rtp_video_header.cc",
-+                "//modules/rtp_rtcp/source/rtp_video_header.h"
-+            ],
-+            "type": "static_library"
-+        },
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-+                "--param=ssp-buffer-size=4",
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-+            "libs": [],
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-+                "//modules/third_party/fft/fft.c",
-+                "//modules/third_party/fft/fft.h"
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-+                "_LARGEFILE_SOURCE",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
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-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:fec_controller_api",
-+                "//api:rtp_headers",
-+                "//api:rtp_packet_info",
-+                "//api:scoped_refptr",
-+                "//api/units:data_rate",
-+                "//api/units:time_delta",
-+                "//api/video:builtin_video_bitrate_allocator_factory",
-+                "//api/video:encoded_frame",
-+                "//api/video:encoded_image",
-+                "//api/video:video_adaptation",
-+                "//api/video:video_bitrate_allocation",
-+                "//api/video:video_bitrate_allocator",
-+                "//api/video:video_bitrate_allocator_factory",
-+                "//api/video:video_frame",
-+                "//api/video:video_frame_i420",
-+                "//api/video:video_frame_type",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:video_codecs_api",
-+                "//common_video:common_video",
-+                "//modules:module_api",
-+                "//modules:module_api_public",
-+                "//modules:module_fec_api",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/rtp_rtcp:rtp_video_header",
-+                "//modules/video_coding:codec_globals_headers",
-+                "//modules/video_coding:encoded_frame",
-+                "//modules/video_coding:video_codec_interface",
-+                "//modules/video_coding:video_coding_utility",
-+                "//modules/video_coding:webrtc_vp9_helpers",
-+                "//rtc_base:checks",
-+                "//rtc_base:deprecation",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_numerics",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base/experiments:alr_experiment",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/experiments:jitter_upper_bound_experiment",
-+                "//rtc_base/experiments:min_video_bitrate_experiment",
-+                "//rtc_base/experiments:rate_control_settings",
-+                "//rtc_base/experiments:rtt_mult_experiment",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/task_utils:repeating_task",
-+                "//rtc_base/task_utils:to_queued_task",
-+                "//rtc_base/third_party/base64:base64",
-+                "//rtc_base/time:timestamp_extrapolator",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/base:core_headers",
-+                "//third_party/abseil-cpp/absl/container:inlined_vector",
-+                "//third_party/abseil-cpp/absl/memory:memory",
-+                "//third_party/abseil-cpp/absl/types:optional",
-+                "//third_party/abseil-cpp/absl/types:variant"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/video_coding/codec_timer.cc",
-+                "//modules/video_coding/codec_timer.h",
-+                "//modules/video_coding/decoder_database.cc",
-+                "//modules/video_coding/decoder_database.h",
-+                "//modules/video_coding/event_wrapper.cc",
-+                "//modules/video_coding/event_wrapper.h",
-+                "//modules/video_coding/fec_controller_default.cc",
-+                "//modules/video_coding/fec_controller_default.h",
-+                "//modules/video_coding/fec_rate_table.h",
-+                "//modules/video_coding/frame_buffer2.cc",
-+                "//modules/video_coding/frame_buffer2.h",
-+                "//modules/video_coding/frame_object.cc",
-+                "//modules/video_coding/frame_object.h",
-+                "//modules/video_coding/generic_decoder.cc",
-+                "//modules/video_coding/generic_decoder.h",
-+                "//modules/video_coding/h264_sprop_parameter_sets.cc",
-+                "//modules/video_coding/h264_sprop_parameter_sets.h",
-+                "//modules/video_coding/h264_sps_pps_tracker.cc",
-+                "//modules/video_coding/h264_sps_pps_tracker.h",
-+                "//modules/video_coding/include/video_codec_initializer.h",
-+                "//modules/video_coding/inter_frame_delay.cc",
-+                "//modules/video_coding/inter_frame_delay.h",
-+                "//modules/video_coding/internal_defines.h",
-+                "//modules/video_coding/jitter_estimator.cc",
-+                "//modules/video_coding/jitter_estimator.h",
-+                "//modules/video_coding/loss_notification_controller.cc",
-+                "//modules/video_coding/loss_notification_controller.h",
-+                "//modules/video_coding/media_opt_util.cc",
-+                "//modules/video_coding/media_opt_util.h",
-+                "//modules/video_coding/packet_buffer.cc",
-+                "//modules/video_coding/packet_buffer.h",
-+                "//modules/video_coding/rtp_frame_reference_finder.cc",
-+                "//modules/video_coding/rtp_frame_reference_finder.h",
-+                "//modules/video_coding/rtt_filter.cc",
-+                "//modules/video_coding/rtt_filter.h",
-+                "//modules/video_coding/timestamp_map.cc",
-+                "//modules/video_coding/timestamp_map.h",
-+                "//modules/video_coding/timing.cc",
-+                "//modules/video_coding/timing.h",
-+                "//modules/video_coding/unique_timestamp_counter.cc",
-+                "//modules/video_coding/unique_timestamp_counter.h",
-+                "//modules/video_coding/video_codec_initializer.cc",
-+                "//modules/video_coding/video_receiver2.cc",
-+                "//modules/video_coding/video_receiver2.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//modules/video_coding:video_coding_utility": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:scoped_refptr",
-+                "//api/video:encoded_frame",
-+                "//api/video:encoded_image",
-+                "//api/video:video_adaptation",
-+                "//api/video:video_bitrate_allocation",
-+                "//api/video:video_bitrate_allocator",
-+                "//api/video:video_frame",
-+                "//api/video_codecs:video_codecs_api",
-+                "//common_video:common_video",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/video_coding:video_codec_interface",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_numerics",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:weak_ptr",
-+                "//rtc_base/experiments:quality_scaler_settings",
-+                "//rtc_base/experiments:quality_scaling_experiment",
-+                "//rtc_base/experiments:rate_control_settings",
-+                "//rtc_base/experiments:stable_target_rate_experiment",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/system:arch",
-+                "//rtc_base/system:file_wrapper",
-+                "//rtc_base/task_utils:repeating_task",
-+                "//rtc_base/task_utils:to_queued_task",
-+                "//system_wrappers:field_trial",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/video_coding/utility/decoded_frames_history.cc",
-+                "//modules/video_coding/utility/decoded_frames_history.h",
-+                "//modules/video_coding/utility/frame_dropper.cc",
-+                "//modules/video_coding/utility/frame_dropper.h",
-+                "//modules/video_coding/utility/framerate_controller.cc",
-+                "//modules/video_coding/utility/framerate_controller.h",
-+                "//modules/video_coding/utility/ivf_file_reader.cc",
-+                "//modules/video_coding/utility/ivf_file_reader.h",
-+                "//modules/video_coding/utility/ivf_file_writer.cc",
-+                "//modules/video_coding/utility/ivf_file_writer.h",
-+                "//modules/video_coding/utility/quality_scaler.cc",
-+                "//modules/video_coding/utility/quality_scaler.h",
-+                "//modules/video_coding/utility/simulcast_rate_allocator.cc",
-+                "//modules/video_coding/utility/simulcast_rate_allocator.h",
-+                "//modules/video_coding/utility/simulcast_utility.cc",
-+                "//modules/video_coding/utility/simulcast_utility.h",
-+                "//modules/video_coding/utility/vp8_header_parser.cc",
-+                "//modules/video_coding/utility/vp8_header_parser.h",
-+                "//modules/video_coding/utility/vp9_uncompressed_header_parser.cc",
-+                "//modules/video_coding/utility/vp9_uncompressed_header_parser.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//modules/video_coding:webrtc_h264": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api/video:video_frame",
-+                "//api/video:video_frame_i010",
-+                "//api/video:video_frame_i420",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:video_codecs_api",
-+                "//common_video:common_video",
-+                "//media:rtc_h264_profile_id",
-+                "//media:rtc_media_base",
-+                "//modules/video_coding:video_codec_interface",
-+                "//modules/video_coding:video_coding_utility",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base/system:rtc_export",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//third_party/abseil-cpp/absl/strings:strings",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "/media/libyuv/",
-+                "/media/libyuv/libyuv/include/",
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/video_coding/codecs/h264/h264.cc",
-+                "//modules/video_coding/codecs/h264/h264_color_space.cc",
-+                "//modules/video_coding/codecs/h264/h264_color_space.h",
-+                "//modules/video_coding/codecs/h264/h264_decoder_impl.cc",
-+                "//modules/video_coding/codecs/h264/h264_decoder_impl.h",
-+                "//modules/video_coding/codecs/h264/h264_encoder_impl.cc",
-+                "//modules/video_coding/codecs/h264/h264_encoder_impl.h",
-+                "//modules/video_coding/codecs/h264/include/h264.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//modules/video_coding:webrtc_multiplex": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
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-+                "__STDC_CONSTANT_MACROS",
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-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
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-+                "//api:scoped_refptr",
-+                "//api/video:encoded_image",
-+                "//api/video:video_frame",
-+                "//api/video:video_frame_i420",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:video_codecs_api",
-+                "//common_video:common_video",
-+                "//media:rtc_media_base",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/video_coding:video_codec_interface",
-+                "//modules/video_coding:video_coding_utility",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base",
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-+                "//modules/video_coding/codecs/multiplex/include/multiplex_encoder_adapter.h",
-+                "//modules/video_coding/codecs/multiplex/multiplex_decoder_adapter.cc",
-+                "//modules/video_coding/codecs/multiplex/multiplex_encoded_image_packer.cc",
-+                "//modules/video_coding/codecs/multiplex/multiplex_encoded_image_packer.h",
-+                "//modules/video_coding/codecs/multiplex/multiplex_encoder_adapter.cc"
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-+                "-Wno-shorten-64-to-32"
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
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-+                "//api:fec_controller_api",
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-+                "//api/video:video_frame",
-+                "//api/video:video_frame_i420",
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-+                "//common_video:common_video",
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-+                "//modules/video_coding:video_codec_interface",
-+                "//modules/video_coding:video_coding_utility",
-+                "//modules/video_coding:webrtc_vp8_temporal_layers",
-+                "//rtc_base:checks",
-+                "//rtc_base:deprecation",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_numerics",
-+                "//rtc_base/experiments:cpu_speed_experiment",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/experiments:rate_control_settings",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
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-+                "//modules/video_coding/codecs/vp8/libvpx_vp8_encoder.cc",
-+                "//modules/video_coding/codecs/vp8/libvpx_vp8_encoder.h"
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
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-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_numerics",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
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-+                "//api/video:video_frame",
-+                "//api/video:video_frame_i010",
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-+                "//api/video_codecs:video_codecs_api",
-+                "//common_video:common_video",
-+                "//media:rtc_media_base",
-+                "//media:rtc_vp9_profile",
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-+                "//modules/video_coding:webrtc_vp9_helpers",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base/experiments:rate_control_settings",
-+                "//rtc_base/synchronization:mutex",
-+                "//system_wrappers:field_trial",
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-+                "//modules/video_coding/codecs/vp9/vp9_frame_buffer_pool.h",
-+                "//modules/video_coding/codecs/vp9/vp9_impl.cc",
-+                "//modules/video_coding/codecs/vp9/vp9_impl.h"
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-+        },
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
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-+                "-Wextra",
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-+                "-Wno-c++11-narrowing",
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-+                "-Wno-psabi",
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-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
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-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
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-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api/video:video_bitrate_allocation",
-+                "//api/video:video_bitrate_allocator",
-+                "//api/video:video_codec_constants",
-+                "//api/video_codecs:video_codecs_api",
-+                "//common_video:common_video",
-+                "//modules/video_coding:codec_globals_headers",
-+                "//modules/video_coding:video_codec_interface",
-+                "//rtc_base:checks",
-+                "//rtc_base:logging",
-+                "//rtc_base/experiments:stable_target_rate_experiment",
-+                "//third_party/abseil-cpp/absl/container:inlined_vector"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
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-+                "//modules/video_coding/codecs/vp9/svc_config.h",
-+                "//modules/video_coding/codecs/vp9/svc_rate_allocator.cc",
-+                "//modules/video_coding/codecs/vp9/svc_rate_allocator.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//modules/video_processing:denoiser_filter": {
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
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-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
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-+                "WEBRTC_BSD",
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-+            "deps": [
-+                "//rtc_base:checks",
-+                "//rtc_base:criticalsection",
-+                "//rtc_base:deprecation",
-+                "//rtc_base:macromagic",
-+                "//rtc_base:platform_thread_types",
-+                "//rtc_base:stringutils",
-+                "//rtc_base:timeutils",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/system:inline",
-+                "//third_party/abseil-cpp/absl/base:core_headers",
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-+                "_LARGEFILE_SOURCE",
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-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//rtc_base/system:arch"
-+            ],
-+            "include_dirs": [
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-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/arraysize.h",
-+                "//rtc_base/constructor_magic.h",
-+                "//rtc_base/format_macros.h",
-+                "//rtc_base/stringize_macros.h",
-+                "//rtc_base/thread_annotations.h"
-+            ],
-+            "type": "source_set"
-+        },
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
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-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
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-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
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-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
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-+                "-g2",
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-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
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-+            ],
-+            "defines": [
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
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-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//rtc_base:atomicops",
-+                "//rtc_base:checks",
-+                "//rtc_base:macromagic",
-+                "//rtc_base:platform_thread_types",
-+                "//rtc_base:rtc_event",
-+                "//rtc_base:thread_checker",
-+                "//rtc_base:timeutils",
-+                "//third_party/abseil-cpp/absl/strings:strings"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
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-+            "libs": [],
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-+                "//rtc_base/platform_thread.h"
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-+        "//rtc_base:platform_thread_types": {
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-+                "--param=ssp-buffer-size=4",
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-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
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-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//rtc_base:macromagic"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/platform_thread_types.cc",
-+                "//rtc_base/platform_thread_types.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//rtc_base:protobuf_utils": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/protobuf_utils.h"
-+            ],
-+            "type": "source_set"
-+        },
-+        "//rtc_base:rate_limiter": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/synchronization:mutex",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/rate_limiter.cc",
-+                "//rtc_base/rate_limiter.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//rtc_base:refcount": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//rtc_base:macromagic"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/ref_count.h",
-+                "//rtc_base/ref_counted_object.h",
-+                "//rtc_base/ref_counter.h"
-+            ],
-+            "type": "source_set"
-+        },
-+        "//rtc_base:rtc_base": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:function_view",
-+                "//api:scoped_refptr",
-+                "//api/numerics:numerics",
-+                "//api/task_queue:task_queue",
-+                "//rtc_base:checks",
-+                "//rtc_base:deprecation",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_numerics",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:stringutils",
-+                "//rtc_base/network:sent_packet",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/system:file_wrapper",
-+                "//rtc_base/system:inline",
-+                "//rtc_base/system:rtc_export",
-+                "//rtc_base/task_utils:pending_task_safety_flag",
-+                "//rtc_base/task_utils:to_queued_task",
-+                "//rtc_base/third_party/base64:base64",
-+                "//rtc_base/third_party/sigslot:sigslot",
-+                "//system_wrappers:field_trial",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
-+                "//third_party/abseil-cpp/absl/container:flat_hash_map",
-+                "//third_party/abseil-cpp/absl/memory:memory",
-+                "//third_party/abseil-cpp/absl/strings:strings",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//rtc_base/unused/",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/async_resolver_interface.cc",
-+                "//rtc_base/async_resolver_interface.h",
-+                "//rtc_base/async_socket.cc",
-+                "//rtc_base/async_socket.h",
-+                "//rtc_base/crc32.cc",
-+                "//rtc_base/crc32.h",
-+                "//rtc_base/crypt_string.cc",
-+                "//rtc_base/crypt_string.h",
-+                "//rtc_base/data_rate_limiter.cc",
-+                "//rtc_base/data_rate_limiter.h",
-+                "//rtc_base/dscp.h",
-+                "//rtc_base/file_rotating_stream.cc",
-+                "//rtc_base/file_rotating_stream.h",
-+                "//rtc_base/ip_address.cc",
-+                "//rtc_base/ip_address.h",
-+                "//rtc_base/keep_ref_until_done.h",
-+                "//rtc_base/message_handler.cc",
-+                "//rtc_base/message_handler.h",
-+                "//rtc_base/net_helpers.cc",
-+                "//rtc_base/net_helpers.h",
-+                "//rtc_base/network_constants.cc",
-+                "//rtc_base/network_constants.h",
-+                "//rtc_base/network_route.cc",
-+                "//rtc_base/network_route.h",
-+                "//rtc_base/null_socket_server.cc",
-+                "//rtc_base/null_socket_server.h",
-+                "//rtc_base/physical_socket_server.cc",
-+                "//rtc_base/physical_socket_server.h",
-+                "//rtc_base/sigslot_repeater.h",
-+                "//rtc_base/socket_address.cc",
-+                "//rtc_base/socket_address.h",
-+                "//rtc_base/socket_server.h",
-+                "//rtc_base/stream.cc",
-+                "//rtc_base/stream.h",
-+                "//rtc_base/thread.cc",
-+                "//rtc_base/thread.h",
-+                "//rtc_base/callback.h",
-+                "//rtc_base/log_sinks.cc",
-+                "//rtc_base/log_sinks.h",
-+                "//rtc_base/rolling_accumulator.h",
-+                "//rtc_base/ssl_roots.h",
-+                "//rtc_base/ifaddrs_converter.cc",
-+                "//rtc_base/ifaddrs_converter.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//rtc_base:rtc_base_approved": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:scoped_refptr",
-+                "//rtc_base:atomicops",
-+                "//rtc_base:checks",
-+                "//rtc_base:criticalsection",
-+                "//rtc_base:logging",
-+                "//rtc_base:macromagic",
-+                "//rtc_base:platform_thread",
-+                "//rtc_base:platform_thread_types",
-+                "//rtc_base:refcount",
-+                "//rtc_base:rtc_event",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:safe_compare",
-+                "//rtc_base:safe_conversions",
-+                "//rtc_base:stringutils",
-+                "//rtc_base:thread_checker",
-+                "//rtc_base:timeutils",
-+                "//rtc_base:type_traits",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/system:arch",
-+                "//rtc_base/system:rtc_export",
-+                "//rtc_base/system:unused",
-+                "//rtc_base/third_party/base64:base64",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/bind.h",
-+                "//rtc_base/bit_buffer.cc",
-+                "//rtc_base/bit_buffer.h",
-+                "//rtc_base/buffer.h",
-+                "//rtc_base/buffer_queue.cc",
-+                "//rtc_base/buffer_queue.h",
-+                "//rtc_base/byte_buffer.cc",
-+                "//rtc_base/byte_buffer.h",
-+                "//rtc_base/byte_order.h",
-+                "//rtc_base/copy_on_write_buffer.cc",
-+                "//rtc_base/copy_on_write_buffer.h",
-+                "//rtc_base/event_tracer.cc",
-+                "//rtc_base/event_tracer.h",
-+                "//rtc_base/location.cc",
-+                "//rtc_base/location.h",
-+                "//rtc_base/message_buffer_reader.h",
-+                "//rtc_base/numerics/histogram_percentile_counter.cc",
-+                "//rtc_base/numerics/histogram_percentile_counter.h",
-+                "//rtc_base/numerics/mod_ops.h",
-+                "//rtc_base/numerics/moving_max_counter.h",
-+                "//rtc_base/numerics/sample_counter.cc",
-+                "//rtc_base/numerics/sample_counter.h",
-+                "//rtc_base/one_time_event.h",
-+                "//rtc_base/race_checker.cc",
-+                "//rtc_base/race_checker.h",
-+                "//rtc_base/random.cc",
-+                "//rtc_base/random.h",
-+                "//rtc_base/rate_statistics.cc",
-+                "//rtc_base/rate_statistics.h",
-+                "//rtc_base/rate_tracker.cc",
-+                "//rtc_base/rate_tracker.h",
-+                "//rtc_base/swap_queue.h",
-+                "//rtc_base/timestamp_aligner.cc",
-+                "//rtc_base/timestamp_aligner.h",
-+                "//rtc_base/trace_event.h",
-+                "//rtc_base/zero_memory.cc",
-+                "//rtc_base/zero_memory.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//rtc_base:rtc_event": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//rtc_base:checks",
-+                "//rtc_base/synchronization:yield_policy",
-+                "//rtc_base/system:warn_current_thread_is_deadlocked",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/event.cc",
-+                "//rtc_base/event.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//rtc_base:rtc_numerics": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//rtc_base:checks",
-+                "//rtc_base:macromagic",
-+                "//rtc_base:rtc_base_approved",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/numerics/event_based_exponential_moving_average.cc",
-+                "//rtc_base/numerics/event_based_exponential_moving_average.h",
-+                "//rtc_base/numerics/exp_filter.cc",
-+                "//rtc_base/numerics/exp_filter.h",
-+                "//rtc_base/numerics/math_utils.h",
-+                "//rtc_base/numerics/moving_average.cc",
-+                "//rtc_base/numerics/moving_average.h",
-+                "//rtc_base/numerics/moving_median_filter.h",
-+                "//rtc_base/numerics/percentile_filter.h",
-+                "//rtc_base/numerics/running_statistics.h",
-+                "//rtc_base/numerics/sequence_number_util.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//rtc_base:rtc_task_queue": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api/task_queue:task_queue",
-+                "//rtc_base:macromagic",
-+                "//rtc_base/system:rtc_export",
-+                "//rtc_base/task_utils:to_queued_task",
-+                "//third_party/abseil-cpp/absl/memory:memory"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/task_queue.cc",
-+                "//rtc_base/task_queue.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//rtc_base:safe_compare": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//rtc_base:type_traits"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/numerics/safe_compare.h"
-+            ],
-+            "type": "source_set"
-+        },
-+        "//rtc_base:safe_conversions": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
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-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/type_traits.h"
-+            ],
-+            "type": "source_set"
-+        },
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-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:scoped_refptr",
-+                "//rtc_base:refcount",
-+                "//rtc_base/synchronization:sequence_checker"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//rtc_base/weak_ptr.cc",
-+                "//rtc_base/weak_ptr.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//system_wrappers:field_trial": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
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-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//rtc_base:checks",
-+                "//rtc_base:logging",
-+                "//rtc_base:stringutils",
-+                "//third_party/abseil-cpp/absl/strings:strings"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//system_wrappers/source/field_trial.cc"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//system_wrappers:metrics": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/synchronization:mutex"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//system_wrappers/source/metrics.cc"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//system_wrappers:system_wrappers": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api/units:timestamp",
-+                "//modules:module_api_public",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_numerics",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:rw_lock_wrapper",
-+                "//rtc_base/system:arch",
-+                "//rtc_base/system:rtc_export",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//system_wrappers/include/clock.h",
-+                "//system_wrappers/include/cpu_features_wrapper.h",
-+                "//system_wrappers/include/cpu_info.h",
-+                "//system_wrappers/include/ntp_time.h",
-+                "//system_wrappers/include/rtp_to_ntp_estimator.h",
-+                "//system_wrappers/include/sleep.h",
-+                "//system_wrappers/source/clock.cc",
-+                "//system_wrappers/source/cpu_features.cc",
-+                "//system_wrappers/source/cpu_info.cc",
-+                "//system_wrappers/source/rtp_to_ntp_estimator.cc",
-+                "//system_wrappers/source/sleep.cc"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//test:rtp_test_utils": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:rtp_parameters",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//rtc_base:checks",
-+                "//rtc_base:criticalsection",
-+                "//rtc_base:logging",
-+                "//rtc_base:macromagic",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/system:arch"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//test/rtp_header_parser.cc",
-+                "//test/rtp_header_parser.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//third_party/abseil-cpp/absl/algorithm:algorithm": {
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-+                "//api/video:video_stream_encoder",
-+                "//api/video:video_stream_encoder_create",
-+                "//api/video_codecs:video_codecs_api",
-+                "//call:bitrate_allocator",
-+                "//call:call_interfaces",
-+                "//call:rtp_interfaces",
-+                "//call:rtp_receiver",
-+                "//call:rtp_sender",
-+                "//call:video_stream_api",
-+                "//common_video:common_video",
-+                "//media:rtc_h264_profile_id",
-+                "//modules:module_api",
-+                "//modules:module_api_public",
-+                "//modules/pacing:pacing",
-+                "//modules/remote_bitrate_estimator:remote_bitrate_estimator",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/rtp_rtcp:rtp_video_header",
-+                "//modules/utility:utility",
-+                "//modules/video_coding:codec_globals_headers",
-+                "//modules/video_coding:nack_module",
-+                "//modules/video_coding:video_codec_interface",
-+                "//modules/video_coding:video_coding",
-+                "//modules/video_coding:video_coding_utility",
-+                "//modules/video_coding/deprecated:nack_module",
-+                "//modules/video_processing:video_processing",
-+                "//rtc_base:checks",
-+                "//rtc_base:rate_limiter",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_numerics",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:stringutils",
-+                "//rtc_base:weak_ptr",
-+                "//rtc_base/experiments:alr_experiment",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/experiments:keyframe_interval_settings_experiment",
-+                "//rtc_base/experiments:min_video_bitrate_experiment",
-+                "//rtc_base/experiments:quality_scaling_experiment",
-+                "//rtc_base/experiments:rate_control_settings",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/system:thread_registry",
-+                "//rtc_base/task_utils:pending_task_safety_flag",
-+                "//rtc_base/task_utils:repeating_task",
-+                "//rtc_base/task_utils:to_queued_task",
-+                "//rtc_base/time:timestamp_extrapolator",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
-+                "//third_party/abseil-cpp/absl/base:core_headers",
-+                "//third_party/abseil-cpp/absl/memory:memory",
-+                "//third_party/abseil-cpp/absl/strings:strings",
-+                "//third_party/abseil-cpp/absl/types:optional",
-+                "//video:frame_dumping_decoder"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//video/buffered_frame_decryptor.cc",
-+                "//video/buffered_frame_decryptor.h",
-+                "//video/call_stats.cc",
-+                "//video/call_stats.h",
-+                "//video/call_stats2.cc",
-+                "//video/call_stats2.h",
-+                "//video/encoder_rtcp_feedback.cc",
-+                "//video/encoder_rtcp_feedback.h",
-+                "//video/quality_limitation_reason_tracker.cc",
-+                "//video/quality_limitation_reason_tracker.h",
-+                "//video/quality_threshold.cc",
-+                "//video/quality_threshold.h",
-+                "//video/receive_statistics_proxy.cc",
-+                "//video/receive_statistics_proxy.h",
-+                "//video/receive_statistics_proxy2.cc",
-+                "//video/receive_statistics_proxy2.h",
-+                "//video/report_block_stats.cc",
-+                "//video/report_block_stats.h",
-+                "//video/rtp_streams_synchronizer.cc",
-+                "//video/rtp_streams_synchronizer.h",
-+                "//video/rtp_streams_synchronizer2.cc",
-+                "//video/rtp_streams_synchronizer2.h",
-+                "//video/rtp_video_stream_receiver.cc",
-+                "//video/rtp_video_stream_receiver.h",
-+                "//video/rtp_video_stream_receiver2.cc",
-+                "//video/rtp_video_stream_receiver2.h",
-+                "//video/rtp_video_stream_receiver_frame_transformer_delegate.cc",
-+                "//video/rtp_video_stream_receiver_frame_transformer_delegate.h",
-+                "//video/send_delay_stats.cc",
-+                "//video/send_delay_stats.h",
-+                "//video/send_statistics_proxy.cc",
-+                "//video/send_statistics_proxy.h",
-+                "//video/stats_counter.cc",
-+                "//video/stats_counter.h",
-+                "//video/stream_synchronization.cc",
-+                "//video/stream_synchronization.h",
-+                "//video/transport_adapter.cc",
-+                "//video/transport_adapter.h",
-+                "//video/video_quality_observer.cc",
-+                "//video/video_quality_observer.h",
-+                "//video/video_quality_observer2.cc",
-+                "//video/video_quality_observer2.h",
-+                "//video/video_receive_stream.cc",
-+                "//video/video_receive_stream.h",
-+                "//video/video_receive_stream2.cc",
-+                "//video/video_receive_stream2.h",
-+                "//video/video_send_stream.cc",
-+                "//video/video_send_stream.h",
-+                "//video/video_send_stream_impl.cc",
-+                "//video/video_send_stream_impl.h",
-+                "//video/video_stream_decoder.cc",
-+                "//video/video_stream_decoder.h",
-+                "//video/video_stream_decoder2.cc",
-+                "//video/video_stream_decoder2.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//video:video_stream_encoder_impl": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O2",
-+                "-fno-ident",
-+                "-fdata-sections",
-+                "-ffunction-sections",
-+                "-fomit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "_FORTIFY_SOURCE=2",
-+                "NDEBUG",
-+                "NVALGRIND",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=0",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:rtp_parameters",
-+                "//api/adaptation:resource_adaptation_api",
-+                "//api/task_queue:task_queue",
-+                "//api/units:data_rate",
-+                "//api/video:encoded_image",
-+                "//api/video:video_adaptation",
-+                "//api/video:video_bitrate_allocation",
-+                "//api/video:video_bitrate_allocator",
-+                "//api/video:video_bitrate_allocator_factory",
-+                "//api/video:video_codec_constants",
-+                "//api/video:video_frame",
-+                "//api/video:video_frame_i420",
-+                "//api/video:video_rtp_headers",
-+                "//api/video:video_stream_encoder",
-+                "//api/video_codecs:video_codecs_api",
-+                "//call/adaptation:resource_adaptation",
-+                "//common_video:common_video",
-+                "//modules:module_api_public",
-+                "//modules/video_coding:video_codec_interface",
-+                "//modules/video_coding:video_coding",
-+                "//modules/video_coding:video_coding_utility",
-+                "//modules/video_coding:webrtc_vp9_helpers",
-+                "//rtc_base:checks",
-+                "//rtc_base:criticalsection",
-+                "//rtc_base:logging",
-+                "//rtc_base:macromagic",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_event",
-+                "//rtc_base:rtc_numerics",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:timeutils",
-+                "//rtc_base/experiments:alr_experiment",
-+                "//rtc_base/experiments:balanced_degradation_settings",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/experiments:quality_rampup_experiment",
-+                "//rtc_base/experiments:quality_scaler_settings",
-+                "//rtc_base/experiments:quality_scaling_experiment",
-+                "//rtc_base/experiments:rate_control_settings",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/task_utils:pending_task_safety_flag",
-+                "//rtc_base/task_utils:repeating_task",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
-+                "//third_party/abseil-cpp/absl/base:core_headers",
-+                "//third_party/abseil-cpp/absl/types:optional",
-+                "//video/adaptation:video_adaptation"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//video/alignment_adjuster.cc",
-+                "//video/alignment_adjuster.h",
-+                "//video/encoder_bitrate_adjuster.cc",
-+                "//video/encoder_bitrate_adjuster.h",
-+                "//video/encoder_overshoot_detector.cc",
-+                "//video/encoder_overshoot_detector.h",
-+                "//video/frame_encode_metadata_writer.cc",
-+                "//video/frame_encode_metadata_writer.h",
-+                "//video/video_source_sink_controller.cc",
-+                "//video/video_source_sink_controller.h",
-+                "//video/video_stream_encoder.cc",
-+                "//video/video_stream_encoder.h"
-+            ],
-+            "type": "static_library"
-+        }
-+    }
-+}
-\ No newline at end of file
-diff --git dom/media/webrtc/third_party_build/gn-configs/arm64_False_arm64_freebsd.mozconfig dom/media/webrtc/third_party_build/gn-configs/arm64_False_arm64_freebsd.mozconfig
-new file mode 100644
-index 0000000000..f397663b83
---- /dev/null
-+++ dom/media/webrtc/third_party_build/gn-configs/arm64_False_arm64_freebsd.mozconfig
-@@ -0,0 +1,10 @@
-+export M4=/usr/local/bin/gm4
-+export CC=/usr/local/bin/clang13
-+export CXX=/usr/local/bin/clang++13
-+export CPP=/usr/local/bin/clang-cpp13
-+ac_add_options --with-libclang-path=/usr/local/llvm13/lib
-+
-+ac_add_options --target=aarch64
-+ac_add_options --enable-bootstrap
-+
-+mk_add_options MOZ_OBJDIR=obj-arm64_False_arm64_freebsd
-diff --git dom/media/webrtc/third_party_build/gn-configs/arm64_True_arm64_freebsd.json dom/media/webrtc/third_party_build/gn-configs/arm64_True_arm64_freebsd.json
-new file mode 100644
-index 0000000000..1b7ef46b1d
---- /dev/null
-+++ dom/media/webrtc/third_party_build/gn-configs/arm64_True_arm64_freebsd.json
-@@ -0,0 +1,38056 @@
-+{
-+    "gn_gen_args": {
-+        "host_cpu": "arm64",
-+        "is_debug": true,
-+        "target_cpu": "arm64",
-+        "target_os": "freebsd"
-+    },
-+    "mozbuild_args": {
-+        "CPU_ARCH": "aarch64",
-+        "HOST_CPU_ARCH": "aarch64",
-+        "MOZ_DEBUG": "1",
-+        "OS_TARGET": "FreeBSD"
-+    },
-+    "sandbox_vars": {
-+        "COMPILE_FLAGS": {
-+            "WARNINGS_AS_ERRORS": []
-+        },
-+        "FINAL_LIBRARY": "webrtc"
-+    },
-+    "targets": {
-+        "//:webrtc": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api/audio_codecs:builtin_audio_decoder_factory",
-+                "//api/audio_codecs:builtin_audio_encoder_factory",
-+                "//api/video:video_frame",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:builtin_video_decoder_factory",
-+                "//api/video_codecs:builtin_video_encoder_factory",
-+                "//audio:audio",
-+                "//call:call",
-+                "//common_audio:common_audio",
-+                "//common_video:common_video",
-+                "//media:media",
-+                "//modules:modules",
-+                "//modules/video_capture:video_capture_internal_impl",
-+                "//rtc_base:rtc_base",
-+                "//test:rtp_test_utils",
-+                "//video:video"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [
-+                "X11",
-+                "Xcomposite",
-+                "Xdamage",
-+                "Xext",
-+                "Xfixes",
-+                "Xrender",
-+                "Xrandr",
-+                "Xtst"
-+            ],
-+            "sources": [],
-+            "type": "static_library"
-+        },
-+        "//api/adaptation:resource_adaptation_api": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:scoped_refptr",
-+                "//rtc_base:refcount",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/system:rtc_export"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//api/adaptation/resource.cc",
-+                "//api/adaptation/resource.h"
-+            ],
-+            "type": "source_set"
-+        },
-+        "//api/audio:aec3_config": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
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-+                "//rtc_base/system:rtc_export",
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-+                "--param=ssp-buffer-size=4",
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
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-+                "__STDC_CONSTANT_MACROS",
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-+                "//rtc_base:deprecation",
-+                "//rtc_base:rtc_base_approved",
-+                "//system_wrappers:field_trial"
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
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-+                "WEBRTC_ARCH_ARM64",
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-+                "WEBRTC_LIBRARY_IMPL",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
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-+                "//api:call_api",
-+                "//api:frame_transformer_interface",
-+                "//api:function_view",
-+                "//api:rtp_headers",
-+                "//api:rtp_parameters",
-+                "//api:scoped_refptr",
-+                "//api:transport_api",
-+                "//api/audio:aec3_factory",
-+                "//api/audio:audio_frame_api",
-+                "//api/audio:audio_mixer_api",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//api/crypto:frame_decryptor_interface",
-+                "//api/crypto:frame_encryptor_interface",
-+                "//api/crypto:options",
-+                "//api/neteq:neteq_api",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//api/task_queue:task_queue",
-+                "//api/transport/rtp:rtp_source",
-+                "//audio/utility:audio_frame_operations",
-+                "//call:audio_sender_interface",
-+                "//call:bitrate_allocator",
-+                "//call:call_interfaces",
-+                "//call:rtp_interfaces",
-+                "//common_audio:common_audio",
-+                "//common_audio:common_audio_c",
-+                "//logging:rtc_event_audio",
-+                "//logging:rtc_stream_config",
-+                "//modules/audio_coding:audio_coding",
-+                "//modules/audio_coding:audio_coding_module_typedefs",
-+                "//modules/audio_coding:audio_encoder_cng",
-+                "//modules/audio_coding:audio_network_adaptor_config",
-+                "//modules/audio_coding:red",
-+                "//modules/audio_device:audio_device",
-+                "//modules/audio_processing:api",
-+                "//modules/audio_processing:audio_frame_proxies",
-+                "//modules/audio_processing:audio_processing",
-+                "//modules/audio_processing:rms_level",
-+                "//modules/pacing:pacing",
-+                "//modules/remote_bitrate_estimator:remote_bitrate_estimator",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/utility:utility",
-+                "//rtc_base:audio_format_to_string",
-+                "//rtc_base:checks",
-+                "//rtc_base:rate_limiter",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/task_utils:to_queued_task",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
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-+            ],
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-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
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-+                "//audio/audio_level.h",
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-+                "//audio/audio_send_stream.cc",
-+                "//audio/audio_send_stream.h",
-+                "//audio/audio_state.cc",
-+                "//audio/audio_state.h",
-+                "//audio/audio_transport_impl.cc",
-+                "//audio/audio_transport_impl.h",
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-+                "//audio/channel_receive.h",
-+                "//audio/channel_receive_frame_transformer_delegate.cc",
-+                "//audio/channel_receive_frame_transformer_delegate.h",
-+                "//audio/channel_send.cc",
-+                "//audio/channel_send.h",
-+                "//audio/channel_send_frame_transformer_delegate.cc",
-+                "//audio/channel_send_frame_transformer_delegate.h",
-+                "//audio/conversion.h",
-+                "//audio/null_audio_poller.cc",
-+                "//audio/null_audio_poller.h",
-+                "//audio/remix_resample.cc",
-+                "//audio/remix_resample.h"
-+            ],
-+            "type": "static_library"
-+        },
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-+                "-fstack-protector",
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-+                "-Wunused-lambda-capture",
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-+                "_LARGEFILE_SOURCE",
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-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
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-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
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-+                "//api:scoped_refptr",
-+                "//api/adaptation:resource_adaptation_api",
-+                "//api/task_queue:task_queue",
-+                "//api/video:video_adaptation",
-+                "//api/video:video_frame",
-+                "//api/video:video_stream_encoder",
-+                "//api/video_codecs:video_codecs_api",
-+                "//modules/video_coding:video_coding_utility",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base/experiments:balanced_degradation_settings",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/task_utils:to_queued_task",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
-+                "//third_party/abseil-cpp/absl/types:optional",
-+                "//third_party/abseil-cpp/absl/types:variant"
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-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
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-+            "sources": [
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-+                "//call/adaptation/degradation_preference_provider.h",
-+                "//call/adaptation/encoder_settings.cc",
-+                "//call/adaptation/encoder_settings.h",
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-+                "//call/adaptation/video_source_restrictions.h",
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-+                "//call/adaptation/video_stream_input_state.cc",
-+                "//call/adaptation/video_stream_input_state.h",
-+                "//call/adaptation/video_stream_input_state_provider.cc",
-+                "//call/adaptation/video_stream_input_state_provider.h"
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-+            "type": "static_library"
-+        },
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-+                "--param=ssp-buffer-size=4",
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-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api/audio:audio_frame_api"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/audio_sender.h"
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-+            "type": "source_set"
-+        },
-+        "//call:bitrate_allocator": {
-+            "cflags": [
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
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-+                "-Wno-max-tokens",
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-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
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-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:bitrate_allocation",
-+                "//api/transport:network_control",
-+                "//api/units:data_rate",
-+                "//api/units:time_delta",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/algorithm:container"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/bitrate_allocator.cc",
-+                "//call/bitrate_allocator.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:bitrate_configurator": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
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-+                "-D__TIMESTAMP__=",
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-+                "-Wno-unneeded-internal-declaration",
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-+                "-Wno-psabi",
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-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
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-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api/transport:bitrate_settings",
-+                "//api/units:data_rate",
-+                "//call:rtp_interfaces",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/rtp_bitrate_configurator.cc",
-+                "//call/rtp_bitrate_configurator.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:call": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:callfactory_api",
-+                "//api:fec_controller_api",
-+                "//api:rtp_headers",
-+                "//api:rtp_parameters",
-+                "//api:simulated_network_api",
-+                "//api:transport_api",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//api/transport:network_control",
-+                "//api/units:time_delta",
-+                "//api/video_codecs:video_codecs_api",
-+                "//audio:audio",
-+                "//call:bitrate_allocator",
-+                "//call:call_interfaces",
-+                "//call:fake_network",
-+                "//call:rtp_interfaces",
-+                "//call:rtp_receiver",
-+                "//call:rtp_sender",
-+                "//call:simulated_network",
-+                "//call:video_stream_api",
-+                "//call/adaptation:resource_adaptation",
-+                "//logging:rtc_event_audio",
-+                "//logging:rtc_event_rtp_rtcp",
-+                "//logging:rtc_event_video",
-+                "//logging:rtc_stream_config",
-+                "//modules:module_api",
-+                "//modules/congestion_controller:congestion_controller",
-+                "//modules/pacing:pacing",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/utility:utility",
-+                "//modules/video_coding:video_coding",
-+                "//rtc_base:checks",
-+                "//rtc_base:rate_limiter",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/network:sent_packet",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/task_utils:pending_task_safety_flag",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/types:optional",
-+                "//video:video"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/call.cc",
-+                "//call/call_factory.cc",
-+                "//call/call_factory.h",
-+                "//call/degraded_call.cc",
-+                "//call/degraded_call.h",
-+                "//call/flexfec_receive_stream_impl.cc",
-+                "//call/flexfec_receive_stream_impl.h",
-+                "//call/receive_time_calculator.cc",
-+                "//call/receive_time_calculator.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:call_interfaces": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:fec_controller_api",
-+                "//api:frame_transformer_interface",
-+                "//api:network_state_predictor_api",
-+                "//api:rtc_error",
-+                "//api:rtp_headers",
-+                "//api:rtp_parameters",
-+                "//api:scoped_refptr",
-+                "//api:transport_api",
-+                "//api/adaptation:resource_adaptation_api",
-+                "//api/audio:audio_mixer_api",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//api/crypto:frame_decryptor_interface",
-+                "//api/crypto:frame_encryptor_interface",
-+                "//api/crypto:options",
-+                "//api/neteq:neteq_api",
-+                "//api/task_queue:task_queue",
-+                "//api/transport:bitrate_settings",
-+                "//api/transport:network_control",
-+                "//api/transport:webrtc_key_value_config",
-+                "//api/transport/rtp:rtp_source",
-+                "//call:audio_sender_interface",
-+                "//call:rtp_interfaces",
-+                "//call:video_stream_api",
-+                "//modules/audio_device:audio_device",
-+                "//modules/audio_processing:api",
-+                "//modules/audio_processing:audio_processing",
-+                "//modules/audio_processing:audio_processing_statistics",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/utility:utility",
-+                "//rtc_base:audio_format_to_string",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/network:sent_packet",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/audio_receive_stream.cc",
-+                "//call/audio_receive_stream.h",
-+                "//call/audio_send_stream.h",
-+                "//call/audio_send_stream_call.cc",
-+                "//call/audio_state.cc",
-+                "//call/audio_state.h",
-+                "//call/call.h",
-+                "//call/call_config.cc",
-+                "//call/call_config.h",
-+                "//call/flexfec_receive_stream.cc",
-+                "//call/flexfec_receive_stream.h",
-+                "//call/packet_receiver.h",
-+                "//call/syncable.cc",
-+                "//call/syncable.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:fake_network": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:rtp_parameters",
-+                "//api:simulated_network_api",
-+                "//api:transport_api",
-+                "//call:call_interfaces",
-+                "//call:simulated_network",
-+                "//call:simulated_packet_receiver",
-+                "//modules/utility:utility",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//system_wrappers:system_wrappers"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/fake_network_pipe.cc",
-+                "//call/fake_network_pipe.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:rtp_interfaces": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:fec_controller_api",
-+                "//api:frame_transformer_interface",
-+                "//api:rtp_headers",
-+                "//api:rtp_parameters",
-+                "//api/crypto:options",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//api/transport:bitrate_settings",
-+                "//api/units:timestamp",
-+                "//common_video:frame_counts",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/rtp_config.cc",
-+                "//call/rtp_config.h",
-+                "//call/rtp_packet_sink_interface.h",
-+                "//call/rtp_stream_receiver_controller_interface.h",
-+                "//call/rtp_transport_controller_send_interface.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:rtp_receiver": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
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-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
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-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:rtp_headers",
-+                "//call:rtp_interfaces",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/rtp_demuxer.cc",
-+                "//call/rtp_demuxer.h",
-+                "//call/rtp_stream_receiver_controller.cc",
-+                "//call/rtp_stream_receiver_controller.h",
-+                "//call/rtx_receive_stream.cc",
-+                "//call/rtx_receive_stream.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:rtp_sender": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
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-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
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-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
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-+                "-Wno-psabi",
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-+                "-Wno-implicit-int-float-conversion",
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-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:bitrate_allocation",
-+                "//api:fec_controller_api",
-+                "//api:network_state_predictor_api",
-+                "//api:rtp_parameters",
-+                "//api:transport_api",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//api/transport:field_trial_based_config",
-+                "//api/transport:goog_cc",
-+                "//api/transport:network_control",
-+                "//api/transport:webrtc_key_value_config",
-+                "//api/units:data_rate",
-+                "//api/units:time_delta",
-+                "//api/units:timestamp",
-+                "//api/video:video_frame",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:video_codecs_api",
-+                "//call:bitrate_configurator",
-+                "//call:rtp_interfaces",
-+                "//logging:rtc_event_bwe",
-+                "//modules/congestion_controller:congestion_controller",
-+                "//modules/congestion_controller/rtp:control_handler",
-+                "//modules/congestion_controller/rtp:transport_feedback",
-+                "//modules/pacing:pacing",
-+                "//modules/rtp_rtcp:rtp_rtcp",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//modules/rtp_rtcp:rtp_video_header",
-+                "//modules/utility:utility",
-+                "//modules/video_coding:chain_diff_calculator",
-+                "//modules/video_coding:codec_globals_headers",
-+                "//modules/video_coding:frame_dependencies_calculator",
-+                "//modules/video_coding:video_codec_interface",
-+                "//rtc_base:checks",
-+                "//rtc_base:rate_limiter",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/task_utils:repeating_task",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
-+                "//third_party/abseil-cpp/absl/container:inlined_vector",
-+                "//third_party/abseil-cpp/absl/strings:strings",
-+                "//third_party/abseil-cpp/absl/types:optional",
-+                "//third_party/abseil-cpp/absl/types:variant"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/rtp_payload_params.cc",
-+                "//call/rtp_payload_params.h",
-+                "//call/rtp_transport_controller_send.cc",
-+                "//call/rtp_transport_controller_send.h",
-+                "//call/rtp_video_sender.cc",
-+                "//call/rtp_video_sender.h",
-+                "//call/rtp_video_sender_interface.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:simulated_network": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:simulated_network_api",
-+                "//api/units:data_rate",
-+                "//api/units:data_size",
-+                "//api/units:time_delta",
-+                "//api/units:timestamp",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/simulated_network.cc",
-+                "//call/simulated_network.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//call:simulated_packet_receiver": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:simulated_network_api",
-+                "//call:call_interfaces"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//call/simulated_packet_receiver.h"
-+            ],
-+            "type": "source_set"
-+        },
-+        "//call:video_stream_api": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
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-+                "//common_audio/third_party/spl_sqrt_floor:spl_sqrt_floor",
-+                "//rtc_base:checks",
-+                "//rtc_base:compile_assert_c",
-+                "//rtc_base:rtc_base_approved",
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-+                "//common_audio/signal_processing/cross_correlation.c",
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-+                "//common_audio/signal_processing/spl_sqrt.c",
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-+                "//common_audio/signal_processing/vector_scaling_operations.c",
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-+                "//rtc_base/system:arch",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
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-+            "deps": [
-+                "//api:scoped_refptr",
-+                "//api/task_queue:task_queue",
-+                "//api/units:time_delta",
-+                "//api/units:timestamp",
-+                "//api/video:encoded_image",
-+                "//api/video:video_bitrate_allocation",
-+                "//api/video:video_bitrate_allocator",
-+                "//api/video:video_frame",
-+                "//api/video:video_frame_i420",
-+                "//api/video:video_frame_nv12",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:bitstream_parser_api",
-+                "//media:rtc_h264_profile_id",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/system:rtc_export",
-+                "//system_wrappers:metrics",
-+                "//third_party/abseil-cpp/absl/types:optional"
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-+            "include_dirs": [
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-+                "//common_video/h264/h264_bitstream_parser.h",
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-+                "//common_video/h264/h264_common.h",
-+                "//common_video/h264/pps_parser.cc",
-+                "//common_video/h264/pps_parser.h",
-+                "//common_video/h264/profile_level_id.h",
-+                "//common_video/h264/sps_parser.cc",
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-+                "//common_video/h264/sps_vui_rewriter.cc",
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-+                "//common_video/include/incoming_video_stream.h",
-+                "//common_video/include/quality_limitation_reason.h",
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-+                "//common_video/include/video_frame_buffer_pool.h",
-+                "//common_video/incoming_video_stream.cc",
-+                "//common_video/libyuv/include/webrtc_libyuv.h",
-+                "//common_video/libyuv/webrtc_libyuv.cc",
-+                "//common_video/video_frame_buffer.cc",
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-+                "//common_video/video_render_frames.cc",
-+                "//common_video/video_render_frames.h"
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-+            "type": "static_library"
-+        },
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-+                "-Winconsistent-missing-override",
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-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
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-+            "include_dirs": [
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-+                "--param=ssp-buffer-size=4",
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-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
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-+                "-gsplit-dwarf",
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-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:scoped_refptr",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//logging:rtc_stream_config",
-+                "//modules/audio_coding:audio_network_adaptor_config",
-+                "//rtc_base:checks",
-+                "//third_party/abseil-cpp/absl/memory:memory"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//logging/rtc_event_log/events/rtc_event_audio_network_adaptation.cc",
-+                "//logging/rtc_event_log/events/rtc_event_audio_network_adaptation.h",
-+                "//logging/rtc_event_log/events/rtc_event_audio_playout.cc",
-+                "//logging/rtc_event_log/events/rtc_event_audio_playout.h",
-+                "//logging/rtc_event_log/events/rtc_event_audio_receive_stream_config.cc",
-+                "//logging/rtc_event_log/events/rtc_event_audio_receive_stream_config.h",
-+                "//logging/rtc_event_log/events/rtc_event_audio_send_stream_config.cc",
-+                "//logging/rtc_event_log/events/rtc_event_audio_send_stream_config.h"
-+            ],
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-+        },
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-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
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-+                "-fcolor-diagnostics",
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-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
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-+                "-Wno-psabi",
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-+                "-Wno-max-tokens",
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-+                "-fno-omit-frame-pointer",
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-+                "-Xclang",
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-+                "-gsplit-dwarf",
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-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
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-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:scoped_refptr",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//api/units:data_rate",
-+                "//modules/remote_bitrate_estimator:remote_bitrate_estimator",
-+                "//third_party/abseil-cpp/absl/memory:memory",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//logging/rtc_event_log/events/rtc_event_bwe_update_delay_based.cc",
-+                "//logging/rtc_event_log/events/rtc_event_bwe_update_delay_based.h",
-+                "//logging/rtc_event_log/events/rtc_event_bwe_update_loss_based.cc",
-+                "//logging/rtc_event_log/events/rtc_event_bwe_update_loss_based.h",
-+                "//logging/rtc_event_log/events/rtc_event_probe_cluster_created.cc",
-+                "//logging/rtc_event_log/events/rtc_event_probe_cluster_created.h",
-+                "//logging/rtc_event_log/events/rtc_event_probe_result_failure.cc",
-+                "//logging/rtc_event_log/events/rtc_event_probe_result_failure.h",
-+                "//logging/rtc_event_log/events/rtc_event_probe_result_success.cc",
-+                "//logging/rtc_event_log/events/rtc_event_probe_result_success.h",
-+                "//logging/rtc_event_log/events/rtc_event_remote_estimate.h",
-+                "//logging/rtc_event_log/events/rtc_event_route_change.cc",
-+                "//logging/rtc_event_log/events/rtc_event_route_change.h"
-+            ],
-+            "type": "static_library"
-+        },
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-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
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-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
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-+                "-fno-omit-frame-pointer",
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-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:scoped_refptr",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//third_party/abseil-cpp/absl/memory:memory"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//logging/rtc_event_log/events/rtc_event_alr_state.cc",
-+                "//logging/rtc_event_log/events/rtc_event_alr_state.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//logging:rtc_event_rtp_rtcp": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
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-+                "-D__TIME__=",
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-+                "-Wno-psabi",
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-+                "-Wno-implicit-int-float-conversion",
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-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
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-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
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-+                "-Wc++11-narrowing",
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-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:scoped_refptr",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//third_party/abseil-cpp/absl/memory:memory"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//logging/rtc_event_log/events/rtc_event_rtcp_packet_incoming.cc",
-+                "//logging/rtc_event_log/events/rtc_event_rtcp_packet_incoming.h",
-+                "//logging/rtc_event_log/events/rtc_event_rtcp_packet_outgoing.cc",
-+                "//logging/rtc_event_log/events/rtc_event_rtcp_packet_outgoing.h",
-+                "//logging/rtc_event_log/events/rtc_event_rtp_packet_incoming.cc",
-+                "//logging/rtc_event_log/events/rtc_event_rtp_packet_incoming.h",
-+                "//logging/rtc_event_log/events/rtc_event_rtp_packet_outgoing.cc",
-+                "//logging/rtc_event_log/events/rtc_event_rtp_packet_outgoing.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//logging:rtc_event_video": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
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-+                "-D__TIMESTAMP__=",
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-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
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-+                "-debug-info-kind=constructor",
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-+                "-Wheader-hygiene",
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-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:scoped_refptr",
-+                "//api/rtc_event_log:rtc_event_log",
-+                "//logging:rtc_stream_config",
-+                "//rtc_base:checks",
-+                "//third_party/abseil-cpp/absl/memory:memory"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//logging/rtc_event_log/events/rtc_event_video_receive_stream_config.cc",
-+                "//logging/rtc_event_log/events/rtc_event_video_receive_stream_config.h",
-+                "//logging/rtc_event_log/events/rtc_event_video_send_stream_config.cc",
-+                "//logging/rtc_event_log/events/rtc_event_video_send_stream_config.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//logging:rtc_stream_config": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
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-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
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-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
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-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
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-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
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-+                "//media:rtc_simulcast_encoder_adapter",
-+                "//modules/video_coding:video_codec_interface",
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-+                "WEBRTC_BSD",
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-+            ],
-+            "deps": [
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/system:rtc_export",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//media/base/h264_profile_level_id.cc",
-+                "//media/base/h264_profile_level_id.h"
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-+                "--param=ssp-buffer-size=4",
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-+                "-mllvm",
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-+            ],
-+            "defines": [
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-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api/video:encoded_image",
-+                "//api/video:video_bitrate_allocation",
-+                "//api/video:video_frame",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:rtc_software_fallback_wrappers",
-+                "//api/video_codecs:video_codecs_api",
-+                "//call:call_interfaces",
-+                "//call:video_stream_api",
-+                "//media:rtc_constants",
-+                "//media:rtc_encoder_simulcast_proxy",
-+                "//media:rtc_h264_profile_id",
-+                "//media:rtc_media_base",
-+                "//media:rtc_simulcast_encoder_adapter",
-+                "//modules:module_api",
-+                "//modules/video_coding:video_codec_interface",
-+                "//modules/video_coding:webrtc_h264",
-+                "//modules/video_coding:webrtc_multiplex",
-+                "//modules/video_coding:webrtc_vp8",
-+                "//modules/video_coding:webrtc_vp9",
-+                "//rtc_base:checks",
-+                "//rtc_base:deprecation",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/system:rtc_export",
-+                "//third_party/abseil-cpp/absl/strings:strings"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//media/engine/internal_decoder_factory.cc",
-+                "//media/engine/internal_decoder_factory.h",
-+                "//media/engine/internal_encoder_factory.cc",
-+                "//media/engine/internal_encoder_factory.h",
-+                "//media/engine/multiplex_codec_factory.cc",
-+                "//media/engine/multiplex_codec_factory.h",
-+                "//media/engine/encoder_simulcast_proxy.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//media:rtc_media_base": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:audio_options_api",
-+                "//api:frame_transformer_interface",
-+                "//api:media_stream_interface",
-+                "//api:rtc_error",
-+                "//api:rtp_parameters",
-+                "//api:scoped_refptr",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//api/crypto:frame_decryptor_interface",
-+                "//api/crypto:frame_encryptor_interface",
-+                "//api/crypto:options",
-+                "//api/transport/rtp:rtp_source",
-+                "//api/video:video_bitrate_allocation",
-+                "//api/video:video_bitrate_allocator_factory",
-+                "//api/video:video_frame",
-+                "//api/video:video_frame_i420",
-+                "//api/video:video_rtp_headers",
-+                "//api/video_codecs:video_codecs_api",
-+                "//call:call_interfaces",
-+                "//call:video_stream_api",
-+                "//common_video:common_video",
-+                "//media:rtc_h264_profile_id",
-+                "//media:rtc_media_config",
-+                "//media:rtc_vp9_profile",
-+                "//modules/audio_processing:audio_processing_statistics",
-+                "//modules/rtp_rtcp:rtp_rtcp_format",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:rtc_task_queue",
-+                "//rtc_base:sanitizer",
-+                "//rtc_base:stringutils",
-+                "//rtc_base/synchronization:mutex",
-+                "//rtc_base/synchronization:sequence_checker",
-+                "//rtc_base/system:file_wrapper",
-+                "//rtc_base/system:rtc_export",
-+                "//rtc_base/third_party/sigslot:sigslot",
-+                "//system_wrappers:field_trial",
-+                "//third_party/abseil-cpp/absl/algorithm:container",
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-+                "//media/base/video_adapter.cc",
-+                "//media/base/video_adapter.h",
-+                "//media/base/video_broadcaster.cc",
-+                "//media/base/video_broadcaster.h",
-+                "//media/base/video_common.cc",
-+                "//media/base/video_common.h",
-+                "//media/base/video_source_base.cc",
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-+                "//api/video:video_frame",
-+                "//api/video:video_frame_i420",
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-+                "//api/video_codecs:rtc_software_fallback_wrappers",
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-+                "//call:video_stream_api",
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-+                "//modules/video_coding:video_coding_utility",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/experiments:rate_control_settings",
-+                "//rtc_base/synchronization:sequence_checker",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
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-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/system:rtc_export",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
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-+            "deps": [
-+                "//api:array_view",
-+                "//api:function_view",
-+                "//api/audio:audio_frame_api",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//api/neteq:neteq_api",
-+                "//common_audio:common_audio",
-+                "//common_audio:common_audio_c",
-+                "//modules:module_api",
-+                "//modules:module_api_public",
-+                "//modules/audio_coding:audio_coding_module_typedefs",
-+                "//modules/audio_coding:default_neteq_factory",
-+                "//modules/audio_coding:neteq",
-+                "//rtc_base:audio_format_to_string",
-+                "//rtc_base:checks",
-+                "//rtc_base:deprecation",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/synchronization:mutex",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/strings:strings",
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-+                "//modules/audio_coding/acm2/acm_remixing.h",
-+                "//modules/audio_coding/acm2/acm_resampler.cc",
-+                "//modules/audio_coding/acm2/acm_resampler.h",
-+                "//modules/audio_coding/acm2/audio_coding_module.cc",
-+                "//modules/audio_coding/acm2/call_statistics.cc",
-+                "//modules/audio_coding/acm2/call_statistics.h",
-+                "//modules/audio_coding/include/audio_coding_module.h"
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-+            ],
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-+                "_LARGEFILE_SOURCE",
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-+                "_DEBUG",
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-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
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-+            ],
-+            "include_dirs": [
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-+            ],
-+            "libs": [],
-+            "sources": [
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-+            "type": "source_set"
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-+                "--param=ssp-buffer-size=4",
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-+                "//modules/audio_coding/codecs/ilbc/cb_mem_energy_calc.c",
-+                "//modules/audio_coding/codecs/ilbc/cb_mem_energy_calc.h",
-+                "//modules/audio_coding/codecs/ilbc/cb_search.c",
-+                "//modules/audio_coding/codecs/ilbc/cb_search.h",
-+                "//modules/audio_coding/codecs/ilbc/cb_search_core.c",
-+                "//modules/audio_coding/codecs/ilbc/cb_search_core.h",
-+                "//modules/audio_coding/codecs/ilbc/cb_update_best_index.c",
-+                "//modules/audio_coding/codecs/ilbc/cb_update_best_index.h",
-+                "//modules/audio_coding/codecs/ilbc/chebyshev.c",
-+                "//modules/audio_coding/codecs/ilbc/chebyshev.h",
-+                "//modules/audio_coding/codecs/ilbc/comp_corr.c",
-+                "//modules/audio_coding/codecs/ilbc/comp_corr.h",
-+                "//modules/audio_coding/codecs/ilbc/constants.c",
-+                "//modules/audio_coding/codecs/ilbc/constants.h",
-+                "//modules/audio_coding/codecs/ilbc/create_augmented_vec.c",
-+                "//modules/audio_coding/codecs/ilbc/create_augmented_vec.h",
-+                "//modules/audio_coding/codecs/ilbc/decode.c",
-+                "//modules/audio_coding/codecs/ilbc/decode.h",
-+                "//modules/audio_coding/codecs/ilbc/decode_residual.c",
-+                "//modules/audio_coding/codecs/ilbc/decode_residual.h",
-+                "//modules/audio_coding/codecs/ilbc/decoder_interpolate_lsf.c",
-+                "//modules/audio_coding/codecs/ilbc/decoder_interpolate_lsf.h",
-+                "//modules/audio_coding/codecs/ilbc/defines.h",
-+                "//modules/audio_coding/codecs/ilbc/do_plc.c",
-+                "//modules/audio_coding/codecs/ilbc/do_plc.h",
-+                "//modules/audio_coding/codecs/ilbc/encode.c",
-+                "//modules/audio_coding/codecs/ilbc/encode.h",
-+                "//modules/audio_coding/codecs/ilbc/energy_inverse.c",
-+                "//modules/audio_coding/codecs/ilbc/energy_inverse.h",
-+                "//modules/audio_coding/codecs/ilbc/enh_upsample.c",
-+                "//modules/audio_coding/codecs/ilbc/enh_upsample.h",
-+                "//modules/audio_coding/codecs/ilbc/enhancer.c",
-+                "//modules/audio_coding/codecs/ilbc/enhancer.h",
-+                "//modules/audio_coding/codecs/ilbc/enhancer_interface.c",
-+                "//modules/audio_coding/codecs/ilbc/enhancer_interface.h",
-+                "//modules/audio_coding/codecs/ilbc/filtered_cb_vecs.c",
-+                "//modules/audio_coding/codecs/ilbc/filtered_cb_vecs.h",
-+                "//modules/audio_coding/codecs/ilbc/frame_classify.c",
-+                "//modules/audio_coding/codecs/ilbc/frame_classify.h",
-+                "//modules/audio_coding/codecs/ilbc/gain_dequant.c",
-+                "//modules/audio_coding/codecs/ilbc/gain_dequant.h",
-+                "//modules/audio_coding/codecs/ilbc/gain_quant.c",
-+                "//modules/audio_coding/codecs/ilbc/gain_quant.h",
-+                "//modules/audio_coding/codecs/ilbc/get_cd_vec.c",
-+                "//modules/audio_coding/codecs/ilbc/get_cd_vec.h",
-+                "//modules/audio_coding/codecs/ilbc/get_lsp_poly.c",
-+                "//modules/audio_coding/codecs/ilbc/get_lsp_poly.h",
-+                "//modules/audio_coding/codecs/ilbc/get_sync_seq.c",
-+                "//modules/audio_coding/codecs/ilbc/get_sync_seq.h",
-+                "//modules/audio_coding/codecs/ilbc/hp_input.c",
-+                "//modules/audio_coding/codecs/ilbc/hp_input.h",
-+                "//modules/audio_coding/codecs/ilbc/hp_output.c",
-+                "//modules/audio_coding/codecs/ilbc/hp_output.h",
-+                "//modules/audio_coding/codecs/ilbc/ilbc.c",
-+                "//modules/audio_coding/codecs/ilbc/ilbc.h",
-+                "//modules/audio_coding/codecs/ilbc/index_conv_dec.c",
-+                "//modules/audio_coding/codecs/ilbc/index_conv_dec.h",
-+                "//modules/audio_coding/codecs/ilbc/index_conv_enc.c",
-+                "//modules/audio_coding/codecs/ilbc/index_conv_enc.h",
-+                "//modules/audio_coding/codecs/ilbc/init_decode.c",
-+                "//modules/audio_coding/codecs/ilbc/init_decode.h",
-+                "//modules/audio_coding/codecs/ilbc/init_encode.c",
-+                "//modules/audio_coding/codecs/ilbc/init_encode.h",
-+                "//modules/audio_coding/codecs/ilbc/interpolate.c",
-+                "//modules/audio_coding/codecs/ilbc/interpolate.h",
-+                "//modules/audio_coding/codecs/ilbc/interpolate_samples.c",
-+                "//modules/audio_coding/codecs/ilbc/interpolate_samples.h",
-+                "//modules/audio_coding/codecs/ilbc/lpc_encode.c",
-+                "//modules/audio_coding/codecs/ilbc/lpc_encode.h",
-+                "//modules/audio_coding/codecs/ilbc/lsf_check.c",
-+                "//modules/audio_coding/codecs/ilbc/lsf_check.h",
-+                "//modules/audio_coding/codecs/ilbc/lsf_interpolate_to_poly_dec.c",
-+                "//modules/audio_coding/codecs/ilbc/lsf_interpolate_to_poly_dec.h",
-+                "//modules/audio_coding/codecs/ilbc/lsf_interpolate_to_poly_enc.c",
-+                "//modules/audio_coding/codecs/ilbc/lsf_interpolate_to_poly_enc.h",
-+                "//modules/audio_coding/codecs/ilbc/lsf_to_lsp.c",
-+                "//modules/audio_coding/codecs/ilbc/lsf_to_lsp.h",
-+                "//modules/audio_coding/codecs/ilbc/lsf_to_poly.c",
-+                "//modules/audio_coding/codecs/ilbc/lsf_to_poly.h",
-+                "//modules/audio_coding/codecs/ilbc/lsp_to_lsf.c",
-+                "//modules/audio_coding/codecs/ilbc/lsp_to_lsf.h",
-+                "//modules/audio_coding/codecs/ilbc/my_corr.c",
-+                "//modules/audio_coding/codecs/ilbc/my_corr.h",
-+                "//modules/audio_coding/codecs/ilbc/nearest_neighbor.c",
-+                "//modules/audio_coding/codecs/ilbc/nearest_neighbor.h",
-+                "//modules/audio_coding/codecs/ilbc/pack_bits.c",
-+                "//modules/audio_coding/codecs/ilbc/pack_bits.h",
-+                "//modules/audio_coding/codecs/ilbc/poly_to_lsf.c",
-+                "//modules/audio_coding/codecs/ilbc/poly_to_lsf.h",
-+                "//modules/audio_coding/codecs/ilbc/poly_to_lsp.c",
-+                "//modules/audio_coding/codecs/ilbc/poly_to_lsp.h",
-+                "//modules/audio_coding/codecs/ilbc/refiner.c",
-+                "//modules/audio_coding/codecs/ilbc/refiner.h",
-+                "//modules/audio_coding/codecs/ilbc/simple_interpolate_lsf.c",
-+                "//modules/audio_coding/codecs/ilbc/simple_interpolate_lsf.h",
-+                "//modules/audio_coding/codecs/ilbc/simple_lpc_analysis.c",
-+                "//modules/audio_coding/codecs/ilbc/simple_lpc_analysis.h",
-+                "//modules/audio_coding/codecs/ilbc/simple_lsf_dequant.c",
-+                "//modules/audio_coding/codecs/ilbc/simple_lsf_dequant.h",
-+                "//modules/audio_coding/codecs/ilbc/simple_lsf_quant.c",
-+                "//modules/audio_coding/codecs/ilbc/simple_lsf_quant.h",
-+                "//modules/audio_coding/codecs/ilbc/smooth.c",
-+                "//modules/audio_coding/codecs/ilbc/smooth.h",
-+                "//modules/audio_coding/codecs/ilbc/smooth_out_data.c",
-+                "//modules/audio_coding/codecs/ilbc/smooth_out_data.h",
-+                "//modules/audio_coding/codecs/ilbc/sort_sq.c",
-+                "//modules/audio_coding/codecs/ilbc/sort_sq.h",
-+                "//modules/audio_coding/codecs/ilbc/split_vq.c",
-+                "//modules/audio_coding/codecs/ilbc/split_vq.h",
-+                "//modules/audio_coding/codecs/ilbc/state_construct.c",
-+                "//modules/audio_coding/codecs/ilbc/state_construct.h",
-+                "//modules/audio_coding/codecs/ilbc/state_search.c",
-+                "//modules/audio_coding/codecs/ilbc/state_search.h",
-+                "//modules/audio_coding/codecs/ilbc/swap_bytes.c",
-+                "//modules/audio_coding/codecs/ilbc/swap_bytes.h",
-+                "//modules/audio_coding/codecs/ilbc/unpack_bits.c",
-+                "//modules/audio_coding/codecs/ilbc/unpack_bits.h",
-+                "//modules/audio_coding/codecs/ilbc/vq3.c",
-+                "//modules/audio_coding/codecs/ilbc/vq3.h",
-+                "//modules/audio_coding/codecs/ilbc/vq4.c",
-+                "//modules/audio_coding/codecs/ilbc/vq4.h",
-+                "//modules/audio_coding/codecs/ilbc/window32_w32.c",
-+                "//modules/audio_coding/codecs/ilbc/window32_w32.h",
-+                "//modules/audio_coding/codecs/ilbc/xcorr_coef.c",
-+                "//modules/audio_coding/codecs/ilbc/xcorr_coef.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//modules/audio_coding:isac": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//:poison_audio_codecs",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//modules/audio_coding:isac_c",
-+                "//modules/audio_coding:isac_common"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/audio_coding/codecs/isac/main/include/audio_decoder_isac.h",
-+                "//modules/audio_coding/codecs/isac/main/include/audio_encoder_isac.h",
-+                "//modules/audio_coding/codecs/isac/main/source/audio_decoder_isac.cc",
-+                "//modules/audio_coding/codecs/isac/main/source/audio_encoder_isac.cc"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//modules/audio_coding:isac_bwinfo": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/audio_coding/codecs/isac/bandwidth_info.h"
-+            ],
-+            "type": "source_set"
-+        },
-+        "//modules/audio_coding:isac_c": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//:poison_audio_codecs",
-+                "//common_audio:common_audio",
-+                "//common_audio:common_audio_c",
-+                "//modules/audio_coding:isac_bwinfo",
-+                "//modules/audio_coding:isac_vad",
-+                "//modules/third_party/fft:fft",
-+                "//rtc_base:checks",
-+                "//rtc_base:compile_assert_c",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/system:arch"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/audio_coding/codecs/isac/main/include/isac.h",
-+                "//modules/audio_coding/codecs/isac/main/source/arith_routines.c",
-+                "//modules/audio_coding/codecs/isac/main/source/arith_routines.h",
-+                "//modules/audio_coding/codecs/isac/main/source/arith_routines_hist.c",
-+                "//modules/audio_coding/codecs/isac/main/source/arith_routines_logist.c",
-+                "//modules/audio_coding/codecs/isac/main/source/bandwidth_estimator.c",
-+                "//modules/audio_coding/codecs/isac/main/source/bandwidth_estimator.h",
-+                "//modules/audio_coding/codecs/isac/main/source/codec.h",
-+                "//modules/audio_coding/codecs/isac/main/source/crc.c",
-+                "//modules/audio_coding/codecs/isac/main/source/crc.h",
-+                "//modules/audio_coding/codecs/isac/main/source/decode.c",
-+                "//modules/audio_coding/codecs/isac/main/source/decode_bwe.c",
-+                "//modules/audio_coding/codecs/isac/main/source/encode.c",
-+                "//modules/audio_coding/codecs/isac/main/source/encode_lpc_swb.c",
-+                "//modules/audio_coding/codecs/isac/main/source/encode_lpc_swb.h",
-+                "//modules/audio_coding/codecs/isac/main/source/entropy_coding.c",
-+                "//modules/audio_coding/codecs/isac/main/source/entropy_coding.h",
-+                "//modules/audio_coding/codecs/isac/main/source/filterbanks.c",
-+                "//modules/audio_coding/codecs/isac/main/source/intialize.c",
-+                "//modules/audio_coding/codecs/isac/main/source/isac.c",
-+                "//modules/audio_coding/codecs/isac/main/source/isac_float_type.h",
-+                "//modules/audio_coding/codecs/isac/main/source/lattice.c",
-+                "//modules/audio_coding/codecs/isac/main/source/lpc_analysis.c",
-+                "//modules/audio_coding/codecs/isac/main/source/lpc_analysis.h",
-+                "//modules/audio_coding/codecs/isac/main/source/lpc_gain_swb_tables.c",
-+                "//modules/audio_coding/codecs/isac/main/source/lpc_gain_swb_tables.h",
-+                "//modules/audio_coding/codecs/isac/main/source/lpc_shape_swb12_tables.c",
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-+                "//modules/audio_coding/codecs/isac/main/source/lpc_shape_swb16_tables.c",
-+                "//modules/audio_coding/codecs/isac/main/source/lpc_shape_swb16_tables.h",
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-+                "//modules/audio_coding/codecs/isac/main/source/spectrum_ar_model_tables.h",
-+                "//modules/audio_coding/codecs/isac/main/source/transform.c"
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-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
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-+                "//modules/audio_coding:isac_bwinfo",
-+                "//rtc_base:checks",
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-+                "//modules/audio_coding/codecs/isac/audio_encoder_isac_t.h",
-+                "//modules/audio_coding/codecs/isac/audio_encoder_isac_t_impl.h"
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
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-+            "type": "static_library"
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-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
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-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
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-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//api:rtp_headers",
-+                "//api:rtp_packet_info",
-+                "//api:scoped_refptr",
-+                "//api/audio:audio_frame_api",
-+                "//api/audio_codecs:audio_codecs_api",
-+                "//api/neteq:neteq_api",
-+                "//api/neteq:neteq_controller_api",
-+                "//api/neteq:tick_timer",
-+                "//common_audio:common_audio",
-+                "//common_audio:common_audio_c",
-+                "//modules:module_api",
-+                "//modules:module_api_public",
-+                "//modules/audio_coding:audio_coding_module_typedefs",
-+                "//modules/audio_coding:webrtc_cng",
-+                "//rtc_base:audio_format_to_string",
-+                "//rtc_base:checks",
-+                "//rtc_base:gtest_prod",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base:sanitizer",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/synchronization:mutex",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/strings:strings",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
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-+            ],
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-+            "sources": [
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-+                "//modules/audio_coding/neteq/accelerate.h",
-+                "//modules/audio_coding/neteq/audio_multi_vector.cc",
-+                "//modules/audio_coding/neteq/audio_multi_vector.h",
-+                "//modules/audio_coding/neteq/audio_vector.cc",
-+                "//modules/audio_coding/neteq/audio_vector.h",
-+                "//modules/audio_coding/neteq/background_noise.cc",
-+                "//modules/audio_coding/neteq/background_noise.h",
-+                "//modules/audio_coding/neteq/buffer_level_filter.cc",
-+                "//modules/audio_coding/neteq/buffer_level_filter.h",
-+                "//modules/audio_coding/neteq/comfort_noise.cc",
-+                "//modules/audio_coding/neteq/comfort_noise.h",
-+                "//modules/audio_coding/neteq/cross_correlation.cc",
-+                "//modules/audio_coding/neteq/cross_correlation.h",
-+                "//modules/audio_coding/neteq/decision_logic.cc",
-+                "//modules/audio_coding/neteq/decision_logic.h",
-+                "//modules/audio_coding/neteq/decoder_database.cc",
-+                "//modules/audio_coding/neteq/decoder_database.h",
-+                "//modules/audio_coding/neteq/delay_manager.cc",
-+                "//modules/audio_coding/neteq/delay_manager.h",
-+                "//modules/audio_coding/neteq/dsp_helper.cc",
-+                "//modules/audio_coding/neteq/dsp_helper.h",
-+                "//modules/audio_coding/neteq/dtmf_buffer.cc",
-+                "//modules/audio_coding/neteq/dtmf_buffer.h",
-+                "//modules/audio_coding/neteq/dtmf_tone_generator.cc",
-+                "//modules/audio_coding/neteq/dtmf_tone_generator.h",
-+                "//modules/audio_coding/neteq/expand.cc",
-+                "//modules/audio_coding/neteq/expand.h",
-+                "//modules/audio_coding/neteq/expand_uma_logger.cc",
-+                "//modules/audio_coding/neteq/expand_uma_logger.h",
-+                "//modules/audio_coding/neteq/histogram.cc",
-+                "//modules/audio_coding/neteq/histogram.h",
-+                "//modules/audio_coding/neteq/merge.cc",
-+                "//modules/audio_coding/neteq/merge.h",
-+                "//modules/audio_coding/neteq/nack_tracker.cc",
-+                "//modules/audio_coding/neteq/nack_tracker.h",
-+                "//modules/audio_coding/neteq/neteq_impl.cc",
-+                "//modules/audio_coding/neteq/neteq_impl.h",
-+                "//modules/audio_coding/neteq/normal.cc",
-+                "//modules/audio_coding/neteq/normal.h",
-+                "//modules/audio_coding/neteq/packet.cc",
-+                "//modules/audio_coding/neteq/packet.h",
-+                "//modules/audio_coding/neteq/packet_buffer.cc",
-+                "//modules/audio_coding/neteq/packet_buffer.h",
-+                "//modules/audio_coding/neteq/post_decode_vad.cc",
-+                "//modules/audio_coding/neteq/post_decode_vad.h",
-+                "//modules/audio_coding/neteq/preemptive_expand.cc",
-+                "//modules/audio_coding/neteq/preemptive_expand.h",
-+                "//modules/audio_coding/neteq/random_vector.cc",
-+                "//modules/audio_coding/neteq/random_vector.h",
-+                "//modules/audio_coding/neteq/red_payload_splitter.cc",
-+                "//modules/audio_coding/neteq/red_payload_splitter.h",
-+                "//modules/audio_coding/neteq/statistics_calculator.cc",
-+                "//modules/audio_coding/neteq/statistics_calculator.h",
-+                "//modules/audio_coding/neteq/sync_buffer.cc",
-+                "//modules/audio_coding/neteq/sync_buffer.h",
-+                "//modules/audio_coding/neteq/time_stretch.cc",
-+                "//modules/audio_coding/neteq/time_stretch.h",
-+                "//modules/audio_coding/neteq/timestamp_scaler.cc",
-+                "//modules/audio_coding/neteq/timestamp_scaler.h"
-+            ],
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-+                "//modules/audio_coding:webrtc_opus_wrapper",
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-+                "_DEBUG",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
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-+                "//modules/audio_processing/aec3:aec3_common",
-+                "//rtc_base/system:arch"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
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-+                "--param=ssp-buffer-size=4",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
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-+                "//api/audio:aec3_config",
-+                "//api/audio:echo_control",
-+                "//common_audio:common_audio_c",
-+                "//modules/audio_processing:apm_logging",
-+                "//modules/audio_processing:audio_buffer",
-+                "//modules/audio_processing:high_pass_filter",
-+                "//modules/audio_processing/aec3:adaptive_fir_filter",
-+                "//modules/audio_processing/aec3:adaptive_fir_filter_erl",
-+                "//modules/audio_processing/aec3:aec3_common",
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-+                "//modules/audio_processing/aec3:matched_filter",
-+                "//modules/audio_processing/aec3:render_buffer",
-+                "//modules/audio_processing/aec3:vector_math",
-+                "//modules/audio_processing/utility:cascaded_biquad_filter",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base:safe_minmax",
-+                "//rtc_base/experiments:field_trial_parser",
-+                "//rtc_base/system:arch",
-+                "//system_wrappers:field_trial",
-+                "//system_wrappers:metrics",
-+                "//system_wrappers:system_wrappers",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
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-+                "//third_party/abseil-cpp/"
-+            ],
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-+                "//modules/audio_processing/aec3/alignment_mixer.h",
-+                "//modules/audio_processing/aec3/api_call_jitter_metrics.cc",
-+                "//modules/audio_processing/aec3/api_call_jitter_metrics.h",
-+                "//modules/audio_processing/aec3/block_buffer.cc",
-+                "//modules/audio_processing/aec3/block_delay_buffer.cc",
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-+                "//modules/audio_processing/aec3/block_processor.h",
-+                "//modules/audio_processing/aec3/block_processor_metrics.cc",
-+                "//modules/audio_processing/aec3/block_processor_metrics.h",
-+                "//modules/audio_processing/aec3/clockdrift_detector.cc",
-+                "//modules/audio_processing/aec3/clockdrift_detector.h",
-+                "//modules/audio_processing/aec3/coarse_filter_update_gain.cc",
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-+                "//modules/audio_processing/aec3/echo_path_delay_estimator.h",
-+                "//modules/audio_processing/aec3/echo_path_variability.cc",
-+                "//modules/audio_processing/aec3/echo_path_variability.h",
-+                "//modules/audio_processing/aec3/echo_remover.cc",
-+                "//modules/audio_processing/aec3/echo_remover.h",
-+                "//modules/audio_processing/aec3/echo_remover_metrics.cc",
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-+                "//modules/audio_processing/aec3/erl_estimator.cc",
-+                "//modules/audio_processing/aec3/erl_estimator.h",
-+                "//modules/audio_processing/aec3/erle_estimator.cc",
-+                "//modules/audio_processing/aec3/erle_estimator.h",
-+                "//modules/audio_processing/aec3/fft_buffer.cc",
-+                "//modules/audio_processing/aec3/filter_analyzer.cc",
-+                "//modules/audio_processing/aec3/filter_analyzer.h",
-+                "//modules/audio_processing/aec3/frame_blocker.cc",
-+                "//modules/audio_processing/aec3/frame_blocker.h",
-+                "//modules/audio_processing/aec3/fullband_erle_estimator.cc",
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-+                "//modules/audio_processing/aec3/matched_filter_lag_aggregator.cc",
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-+                "//modules/audio_processing/aec3/nearend_detector.h",
-+                "//modules/audio_processing/aec3/refined_filter_update_gain.cc",
-+                "//modules/audio_processing/aec3/refined_filter_update_gain.h",
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-+                "//modules/audio_processing/aec3/render_delay_controller_metrics.cc",
-+                "//modules/audio_processing/aec3/render_delay_controller_metrics.h",
-+                "//modules/audio_processing/aec3/render_signal_analyzer.cc",
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-+                "//modules/audio_processing/aec3/reverb_model_estimator.cc",
-+                "//modules/audio_processing/aec3/reverb_model_estimator.h",
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-+                "//modules/audio_processing/aec3/subband_nearend_detector.cc",
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-+                "//modules/audio_processing/aec3/suppression_gain.cc",
-+                "//modules/audio_processing/aec3/suppression_gain.h"
-+            ],
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-+        },
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-+                "--param=ssp-buffer-size=4",
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-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//common_audio/third_party/ooura:fft_size_128",
-+                "//modules/audio_processing/aec3:aec3_common",
-+                "//modules/audio_processing/aec3:fft_data",
-+                "//rtc_base:checks",
-+                "//rtc_base:rtc_base_approved",
-+                "//rtc_base/system:arch"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
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-+                "-Wno-builtin-macro-redefined",
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-+                "-Wno-psabi",
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-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//modules/audio_processing/transient:transient_suppressor_api",
-+                "//modules/audio_processing/transient:transient_suppressor_impl"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/audio_processing/optionally_built_submodule_creators.cc",
-+                "//modules/audio_processing/optionally_built_submodule_creators.h"
-+            ],
-+            "type": "static_library"
-+        },
-+        "//modules/audio_processing:rms_level": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",
-+                "-mllvm",
-+                "-enable-dse-memoryssa=false",
-+                "--target=aarch64-linux-gnu",
-+                "-Wno-builtin-macro-redefined",
-+                "-D__DATE__=",
-+                "-D__TIME__=",
-+                "-D__TIMESTAMP__=",
-+                "-no-canonical-prefixes",
-+                "-Wall",
-+                "-Werror",
-+                "-Wextra",
-+                "-Wimplicit-fallthrough",
-+                "-Wunreachable-code",
-+                "-Wthread-safety",
-+                "-Wextra-semi",
-+                "-Wno-missing-field-initializers",
-+                "-Wno-unused-parameter",
-+                "-Wno-c++11-narrowing",
-+                "-Wno-unneeded-internal-declaration",
-+                "-Wno-undefined-var-template",
-+                "-Wno-psabi",
-+                "-Wno-ignored-pragma-optimize",
-+                "-Wno-implicit-int-float-conversion",
-+                "-Wno-final-dtor-non-final-class",
-+                "-Wno-builtin-assume-aligned-alignment",
-+                "-Wno-deprecated-copy",
-+                "-Wno-non-c-typedef-for-linkage",
-+                "-Wno-max-tokens",
-+                "-O0",
-+                "-fno-omit-frame-pointer",
-+                "-g2",
-+                "-Xclang",
-+                "-debug-info-kind=constructor",
-+                "-gsplit-dwarf",
-+                "-ggnu-pubnames",
-+                "-ftrivial-auto-var-init=pattern",
-+                "-fvisibility=hidden",
-+                "-Wheader-hygiene",
-+                "-Wstring-conversion",
-+                "-Wtautological-overlap-compare",
-+                "-Wexit-time-destructors",
-+                "-Wglobal-constructors",
-+                "-Wc++11-narrowing",
-+                "-Wimplicit-fallthrough",
-+                "-Wthread-safety",
-+                "-Winconsistent-missing-override",
-+                "-Wundef",
-+                "-Wunused-lambda-capture",
-+                "-Wno-shorten-64-to-32"
-+            ],
-+            "defines": [
-+                "USE_GLIB=1",
-+                "_FILE_OFFSET_BITS=64",
-+                "_LARGEFILE_SOURCE",
-+                "_LARGEFILE64_SOURCE",
-+                "__STDC_CONSTANT_MACROS",
-+                "__STDC_FORMAT_MACROS",
-+                "DYNAMIC_ANNOTATIONS_ENABLED=1",
-+                "_DEBUG",
-+                "WEBRTC_ENABLE_PROTOBUF=0",
-+                "RTC_ENABLE_VP9",
-+                "WEBRTC_ARCH_ARM64",
-+                "WEBRTC_HAS_NEON",
-+                "WEBRTC_LIBRARY_IMPL",
-+                "WEBRTC_MOZILLA_BUILD",
-+                "WEBRTC_NON_STATIC_TRACE_EVENT_HANDLERS=0",
-+                "WEBRTC_POSIX",
-+                "WEBRTC_BSD",
-+                "ABSL_ALLOCATOR_NOTHROW=1"
-+            ],
-+            "deps": [
-+                "//api:array_view",
-+                "//rtc_base:checks",
-+                "//third_party/abseil-cpp/absl/types:optional"
-+            ],
-+            "include_dirs": [
-+                "//",
-+                "//third_party/abseil-cpp/"
-+            ],
-+            "libs": [],
-+            "sources": [
-+                "//modules/audio_processing/rms_level.cc",
-+                "//modules/audio_processing/rms_level.h"
-+            ],
-+            "type": "source_set"
-+        },
-+        "//modules/audio_processing:voice_detection": {
-+            "cflags": [
-+                "-fno-strict-aliasing",
-+                "--param=ssp-buffer-size=4",
-+                "-fstack-protector",
-+                "-funwind-tables",
-+                "-fcolor-diagnostics",
-+                "-fmerge-all-constants",
-+                "-fcrash-diagnostics-dir=../../../../third_party/libwebrtc/tools/clang/crashreports",
-+                "-mllvm",
-+                "-instcombine-lower-dbg-declare=0",