diff options
Diffstat (limited to 'lib/clang/llvm.build.mk')
-rw-r--r-- | lib/clang/llvm.build.mk | 32 |
1 files changed, 14 insertions, 18 deletions
diff --git a/lib/clang/llvm.build.mk b/lib/clang/llvm.build.mk index dd54bf7312d9..7b16f4485340 100644 --- a/lib/clang/llvm.build.mk +++ b/lib/clang/llvm.build.mk @@ -1,4 +1,3 @@ -# $FreeBSD$ .include <src.opts.mk> @@ -30,23 +29,28 @@ CFLAGS+= -DHAVE_VCS_VERSION_INC CFLAGS+= -DNDEBUG .endif +# Note that using TARGET_ARCH here is essential for a functional native-xtools +# build! For native-xtools, we're building binaries that will work on the +# *host* machine (MACHINE_ARCH), but they should default to producing binaries +# for the *target* machine (TARGET_ARCH). TARGET_ARCH?= ${MACHINE_ARCH} BUILD_ARCH?= ${MACHINE_ARCH} # Armv6 and armv7 uses hard float abi, unless the CPUTYPE has soft in it. -# arm (for armv4 and armv5 CPUs) always uses the soft float ABI. # For all other targets, we stick with 'unknown'. -.if ${TARGET_ARCH:Marmv[67]*} && (!defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "") -TARGET_ABI= -gnueabihf -.elif ${TARGET_ARCH:Marm*} -TARGET_ABI= -gnueabi +.if ${TARGET_ARCH:Marm*} +.if !defined(CPUTYPE) || ${CPUTYPE:M*soft*} == "" +TARGET_TRIPLE_ABI=-gnueabihf .else -TARGET_ABI= +TARGET_TRIPLE_ABI=-gnueabi +.endif +.else +TARGET_TRIPLE_ABI= .endif VENDOR= unknown -LLVM_TARGET_TRIPLE?= ${TARGET_ARCH:C/amd64/x86_64/:C/[hs]f$//:S/mipsn32/mips64/}-${VENDOR}-freebsd${OS_REVISION}${TARGET_ABI} -LLVM_BUILD_TRIPLE?= ${BUILD_ARCH:C/amd64/x86_64/:C/[hs]f$//:S/mipsn32/mips64/}-${VENDOR}-freebsd${OS_REVISION} +LLVM_TARGET_TRIPLE?= ${TARGET_ARCH:C/amd64/x86_64/}-${VENDOR}-freebsd${OS_REVISION}${TARGET_TRIPLE_ABI} +LLVM_BUILD_TRIPLE?= ${BUILD_ARCH:C/amd64/x86_64/}-${VENDOR}-freebsd${OS_REVISION} CFLAGS+= -DLLVM_DEFAULT_TARGET_TRIPLE=\"${LLVM_TARGET_TRIPLE}\" CFLAGS+= -DLLVM_HOST_TRIPLE=\"${LLVM_BUILD_TRIPLE}\" @@ -69,9 +73,6 @@ CFLAGS+= -DLLVM_TARGET_ENABLE_BPF .endif .if ${MK_LLVM_TARGET_MIPS} != "no" CFLAGS+= -DLLVM_TARGET_ENABLE_MIPS -. if ${MACHINE_CPUARCH} == "mips" -LLVM_NATIVE_ARCH= Mips -. endif .endif .if ${MK_LLVM_TARGET_POWERPC} != "no" CFLAGS+= -DLLVM_TARGET_ENABLE_POWERPC @@ -110,7 +111,7 @@ LDFLAGS+= -Wl,-dead_strip LDFLAGS+= -Wl,--gc-sections .endif -CXXSTD?= c++14 +CXXSTD?= c++17 CXXFLAGS+= -fno-exceptions CXXFLAGS+= -fno-rtti .if ${.MAKE.OS} == "FreeBSD" || !defined(BOOTSTRAPPING) @@ -122,8 +123,3 @@ CFLAGS+= -DBOOTSTRAPPING_WANT_NATIVE_SYSCTL .if defined(BOOTSTRAPPING) && ${.MAKE.OS} == "Linux" LIBADD+= dl .endif - -.if ${MACHINE_ARCH:Mmips64} -STATIC_CFLAGS+= -mxgot -STATIC_CXXFLAGS+= -mxgot -.endif |