Author: dim
Date: Wed Aug 19 17:05:30 2020
New Revision: 364400
URL: https://svnweb.freebsd.org/changeset/base/364400
Log:
Fix the mips64 world build after r364284.
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
Modified:
head/lib/clang/llvm.build.mk
Modified: head/lib/clang/llvm.build.mk
==============================================================================
--- head/lib/clang/llvm.build.mk Wed Aug 19 16:09:36 2020
(r364399)
+++ head/lib/clang/llvm.build.mk Wed Aug 19 17:05:30 2020
(r364400)
@@ -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
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