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Follow-up r364753 by enabling compiler-rt's atomic implementation only

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for clang, as it uses clang specific builtins, and does not compile
correctly with gcc. Note that gcc packages usually come with their own
libatomic, providing these primitives.

PR:		230888
MFC after:	3 days
X-MFC-With:	r364753
This commit is contained in:
Dimitry Andric 2020-09-09 20:48:57 +00:00
parent 37d72a9177
commit c90cb43503
1 changed files with 6 additions and 1 deletions
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7
lib/libcompiler_rt/Makefile.inc
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@ -18,7 +18,6 @@ SRCF+= ashldi3
SRCF+= ashlti3
SRCF+= ashrdi3
SRCF+= ashrti3
SRCF+= atomic
SRCF+= bswapdi2
SRCF+= bswapsi2
SRCF+= clear_cache
@ -123,6 +122,12 @@ SRCF+= umoddi3
SRCF+= umodsi3
SRCF+= umodti3
# Enable compiler-rt's atomic implementation only for clang, as it uses clang
# specific builtins, and gcc packages usually come with their own libatomic.
.if "${COMPILER_TYPE}" == "clang"
SRCF+= atomic
.endif
# Avoid using SSE2 instructions on i386, if unsupported.
.if ${MACHINE_CPUARCH} == "i386" && empty(MACHINE_CPU:Msse2)
SRCS+= floatdidf.c