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compile libunwind c source with -fexceptions

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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.
This commit is contained in:
emaste 2016-10-30 02:57:47 +00:00
parent be23d3b87c
commit a37322ec29
1 changed files with 14 additions and 9 deletions
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23
lib/libgcc_eh/Makefile.inc
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@ -8,15 +8,20 @@ STATIC_CFLAGS+=${PICFLAG} -fvisibility=hidden -DVISIBILITY_HIDDEN
.PATH: ${COMPILERRTDIR}/lib/builtins
.PATH: ${UNWINDSRCDIR}
SRCS+= gcc_personality_v0.c
SRCS+= int_util.c
SRCS+= Unwind-EHABI.cpp
SRCS+= Unwind-sjlj.c
SRCS+= UnwindLevel1-gcc-ext.c
SRCS+= UnwindLevel1.c
SRCS+= UnwindRegistersRestore.S
SRCS+= UnwindRegistersSave.S
SRCS+= libunwind.cpp
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
CFLAGS+= -I${UNWINDINCDIR} -I${.CURDIR} -D_LIBUNWIND_IS_NATIVE_ONLY
.if empty(CXXFLAGS:M-std=*)