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Fix the mips64 world build after r364284.

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Linking the full version of clang 11 results in errors similar to:

lld: error: /usr/src/contrib/llvm-project/clang/lib/StaticAnalyzer/Frontend/AnalysisConsumer.cpp:736:(.text._ZN5clang4ento22CreateAnalysisConsumerERNS_16CompilerInstanceE+0xE0): relocation R_MIPS_CALL16 out of range: 48920 is not in [-32768, 32767]; references operator new(unsigned long)

Add -mxgot to the compilation flags for llvm libraries to work around
this error. This may be too big of a hammer, but it can always be
refined later.

MFC after:	6 weeks
This commit is contained in:
dim 2020-08-19 17:05:30 +00:00
parent 2de558f01e
commit 25bec1f306
1 changed files with 5 additions and 0 deletions
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5
lib/clang/llvm.build.mk
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@ -106,3 +106,8 @@ CXXSTD?= c++14
CXXFLAGS+= -fno-exceptions
CXXFLAGS+= -fno-rtti
CXXFLAGS.clang+= -stdlib=libc++
.if ${MACHINE_ARCH:Mmips64}
STATIC_CFLAGS+= -mxgot
STATIC_CXXFLAGS+= -mxgot
.endif