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# $FreeBSD$
# QtWebEngine itself is a very thin layer of Qt code on top of a large part of
# Chromium (everything up to the content/ layer). As such, most of the work in
# this port revolves around taming Chromium and getting it to build on FreeBSD.
# While it does build at the moment, there are several items that should be
# investigated or improved:
# - We are using several stub files, especially in Chromium's base/ and net/
# layers. We should look at implementing the missing bits instead.
# - We are currently not using any sandboxing mechanism.
# - We are disabling support for features such as WebRTC and printing. We need
# to see what it would take to properly support them.
# - We need to see if more "use_system_<FOO>" flags can be passed.
# - The process of porting QtWebEngine needs to be documented so we can move to
# newer releases more easily.
#
# Also note that, due to the insane amount of patches this port needs, it tends
# to lag behind the rest of the official Qt5 ones, which is why we set
# QT5_VERSION and DISTINFO_FILE here.
PORTNAME= webengine
DISTVERSION= ${QT5_VERSION}
PORTREVISION= 3
CATEGORIES= www
PKGNAMEPREFIX= qt5-
MAINTAINER= kde@FreeBSD.org
COMMENT= Qt 5 library to render web content
BUILD_DEPENDS= bison:devel/bison \
ninja:devel/ninja \
yasm:devel/yasm \
${LOCALBASE}/include/linux/videodev2.h:multimedia/v4l_compat
LIB_DEPENDS= libavcodec.so:multimedia/ffmpeg \
libdbus-1.so:devel/dbus \
libevent.so:devel/libevent \
libfontconfig.so:x11-fonts/fontconfig \
libfreetype.so:print/freetype2 \
libharfbuzz.so:print/harfbuzz \
libjsoncpp.so:devel/jsoncpp \
libnspr4.so:devel/nspr \
libnss3.so:security/nss \
libopus.so:audio/opus \
libpci.so:devel/libpci \
libpng.so:graphics/png \
libre2.so:devel/re2 \
libsnappy.so:archivers/snappy \
libsrtp.so:net/libsrtp \
libwebp.so:graphics/webp
DISTINFO_FILE= ${.CURDIR}/distinfo
QT5_VERSION= 5.9.5
OPTIONS_SINGLE= AUDIO
OPTIONS_SINGLE_AUDIO= ALSA PULSEAUDIO
OPTIONS_DEFAULT= ALSA
AUDIO_DESC= Audio backend
ALSA_LIB_DEPENDS= libasound.so:audio/alsa-lib
ALSA_QMAKE_ON= QT_CONFIG+=alsa
PULSEAUDIO_LIB_DEPENDS= libpulse.so:audio/pulseaudio
PULSEAUDIO_QMAKE_ON= QT_CONFIG+=pulseaudio
# We pass `norecursive' to USES=qmake because src/plugins/plugins.pro checks
# whether webenginewidgets is available, which fails when qmake processes all
# .pro files at once.
USES= gperf jpeg python:2.7,build pkgconfig \
qmake:norecursive,outsource shebangfix
USE_GNOME= glib20 libxml2 libxslt
USE_QT5= core designer gui location network qml quick webchannel \
widgets buildtools_build qmake_build
USE_XORG= scrnsaverproto x11 xcb xcomposite xcursor xext xi xproto \
xrandr xrender xscrnsaver xtst
USE_LDCONFIG= ${QT_LIBDIR}
QT_DIST= ${PORTNAME}
QMAKE_CONFIGURE_ARGS= -no-printing-and-pdf -proprietary-codecs -system-ffmpeg
# We could just set it to an empty string as well. "all" does not account for
# dependencies correctly in the generated Makefiles, use the right target here.
ALL_TARGET= first
.include <bsd.port.pre.mk>
.if ${OPSYS} == FreeBSD && ${OSVERSION} < 1100000
EXTRA_PATCHES+= ${FILESDIR}/extra-patch-10
.endif # ${OPSYS} == FreeBSD && ${OSVERSION} < 1100000
# 1101513 is 11-STABLE after merging clang, llvm, lld, lldb, compiler-rt and
# libc++ 6.0.0 release, and several follow-up fixes.
.if ${OPSYS} == FreeBSD && ${OSVERSION} < 1101513
BUILD_DEPENDS+= clang60:devel/llvm60
CC= clang60
CXX= clang++60
.endif # ${OPSYS} == FreeBSD && ${OSVERSION} < 1101513
# We need ar(1) from ports because the Chromium code uses the @file syntax.
# We then need to ensure ld(1) from ports is used because of the archives ar(1)
# generated.
USE_BINUTILS= yes
CC+= "-B${LOCALBASE}/bin"
CXX+= "-B${LOCALBASE}/bin"
# The build system reads the environment variable $NINJA_PATH to decide whether
# to boostrap ninja or not (and also to invoke it afterwards). CC and CXX are
# read by some Chromium code to determine which compiler to invoke when running
# some configuration tests.
# Since we use USES=qmake:norecursive, we also need to pass some variables to
# MAKE_ENV because part of the configuration process happens during the build.
CONFIGURE_ENV+= NINJAFLAGS="-j${MAKE_JOBS_NUMBER}" \
NINJA_PATH="${LOCALBASE}/bin/ninja" \
PATH=${CONFIGURE_WRKSRC}/bin:${LOCALBASE}/bin:${PATH}
MAKE_ENV+= CC="${CC}" CXX="${CXX}" \
C_INCLUDE_PATH=${LOCALBASE}/include \
CPLUS_INCLUDE_PATH=${LOCALBASE}/include \
${CONFIGURE_ENV}
post-extract:
# Install FreeBSD's freebsd.pri file.
${CP} ${FILESDIR}/freebsd.pri ${WRKSRC}/src/core/config/freebsd.pri
pre-configure:
# Link in ${PYTHON_CMD} to ${CONFIGURE_WRKSRC}/bin -- the scripts hardcode 'python'
# in too many places to reasonably patch. So just link in ${PYTHON_CMD} to work around
# $LOCALBASE/bin/python being python3 if the default versions is set to 3.x.
${MKDIR} ${CONFIGURE_WRKSRC}/bin && ${LN} -s ${PYTHON_CMD} ${CONFIGURE_WRKSRC}/bin/python
# Unbundle a few dependencies.
${PYTHON_CMD} ${WRKSRC}/src/3rdparty/chromium/build/linux/unbundle/replace_gn_files.py \
--system-libraries libwebp libxml libxslt yasm
.include <bsd.port.post.mk>
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