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freebsd-skq/lib/libgcc_eh/Makefile.inc

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Introduce lib/libgcc_eh and lib/libgcc_s for LLVM's implementation They are not yet connected to the build, but I am adding them to allow for easier testing, ports exp-runs, etc. Reviewed by: ed Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D8188
2016-10-13 18:57:18 +00:00
# $FreeBSD$
COMPILERRTDIR= ${SRCTOP}/contrib/compiler-rt
UNWINDINCDIR= ${SRCTOP}/contrib/llvm/projects/libunwind/include
UNWINDSRCDIR= ${SRCTOP}/contrib/llvm/projects/libunwind/src
libgcc_eh/libgcc_s: apply hidden visibility only to static libs
2016-10-27 14:21:54 +00:00
STATIC_CFLAGS+=${PICFLAG} -fvisibility=hidden -DVISIBILITY_HIDDEN
Introduce lib/libgcc_eh and lib/libgcc_s for LLVM's implementation They are not yet connected to the build, but I am adding them to allow for easier testing, ports exp-runs, etc. Reviewed by: ed Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D8188
2016-10-13 18:57:18 +00:00
.PATH: ${COMPILERRTDIR}/lib/builtins
.PATH: ${UNWINDSRCDIR}
compile libunwind c source with -fexceptions When an exception is thrown the unwinder must unwind its own C source (starting with _Unwind_RaiseException in UnwindLevel1.c), so it needs to be built with unwinding data.
2016-10-30 02:57:47 +00:00
SRCS_EXC+= gcc_personality_v0.c
SRCS_EXC+= int_util.c
SRCS_EXC+= Unwind-EHABI.cpp
SRCS_EXC+= Unwind-sjlj.c
SRCS_EXC+= UnwindLevel1-gcc-ext.c
SRCS_EXC+= UnwindLevel1.c
SRCS_EXC+= UnwindRegistersRestore.S
SRCS_EXC+= UnwindRegistersSave.S
SRCS_EXC+= libunwind.cpp
SRCS+= ${SRCS_EXC}
.for file in ${SRCS_EXC:M*.c}
CFLAGS.${file}+= -fexceptions
.endfor
Introduce lib/libgcc_eh and lib/libgcc_s for LLVM's implementation They are not yet connected to the build, but I am adding them to allow for easier testing, ports exp-runs, etc. Reviewed by: ed Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D8188
2016-10-13 18:57:18 +00:00
CFLAGS+= -I${UNWINDINCDIR} -I${.CURDIR} -D_LIBUNWIND_IS_NATIVE_ONLY
.if empty(CXXFLAGS:M-std=*)
CXXFLAGS+= -std=c++11
.endif
CXXFLAGS+= -fno-rtti
STATIC_CXXFLAGS+= -fvisibility=hidden -fPIC
DIRDEPS_BUILD: libgcc now depends on MK_LLVM_LIBUNWIND The dependency on gnu/lib/libgcc or lib/libgcc* is determined at 'make dirdeps' time. Sponsored by: Dell EMC Isilon
2017-10-31 00:03:36 +00:00
# Probably need to just move this earlier or use CXXFLAGS
Introduce lib/libgcc_eh and lib/libgcc_s for LLVM's implementation They are not yet connected to the build, but I am adding them to allow for easier testing, ports exp-runs, etc. Reviewed by: ed Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D8188
2016-10-13 18:57:18 +00:00
.if ${MK_DIRDEPS_BUILD} == "yes"
# Avoid dependency on lib/libc++
DIRDEPS_BUILD: libgcc now depends on MK_LLVM_LIBUNWIND The dependency on gnu/lib/libgcc or lib/libgcc* is determined at 'make dirdeps' time. Sponsored by: Dell EMC Isilon
2017-10-31 00:03:36 +00:00
CFLAGS+= -isystem ${SRCTOP}/contrib/libc++/include -nostdinc++
Introduce lib/libgcc_eh and lib/libgcc_s for LLVM's implementation They are not yet connected to the build, but I am adding them to allow for easier testing, ports exp-runs, etc. Reviewed by: ed Sponsored by: The FreeBSD Foundation Differential Revision: https://reviews.freebsd.org/D8188
2016-10-13 18:57:18 +00:00
.endif
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