llvm dev - Aug 2017 - Compile mysql with CFI enabled

Hi all, 

I try to compile mysql with CFI enabled by LLVM. The version of the softwares
are as following:
clang-6.0
mysql-5.6.26
binutils-2.28.1
 I can compile mysal with the flowing configuration:

CC="clang" CXX="clang++" CFLAGS="-g -flto
-fvisibility=hidden -fsanitize=cfi" CXXFLAGS="-g -flto
-fvisibility=hidden -fsanitize=cfi" cmake
-DCMAKE_{EXE,SHARED,MODULE}_LINKER_FLAGS="-flto -fsanitize=cfi"
-DCMAKE_AR=/home/zhangjun/work/llvm/llvm-3.7.1/bin/llvm-ar
-DCMAKE_RANLIB=/home/zhangjun/work/llvm/llvm-3.7.1/bin/llvm-ranlib
-DCMAKE_INSTALL_PREFIX=../mysql -DWITH_BOOST=./boost .

and the reported error is as following:

ld: /home/zhangjun/work/llvm/llvm/tools/gold/goldplugin.cpp:879:
ld_plugin_status allSymbolsReadHook(): Assertion `ObjFilename.second'
failed.
clang-6.0: error: unable to execute command: Aborted (core dumped)
clang-6.0: error: linker command failed due to signal (use -v to see invocation)
make[2]: *** [extra/comp_err] Error 254
make[2]: Leaving directory `/home/zhangjun/work/mysql/mysql-5.6.26'
make[1]: *** [extra/CMakeFiles/comp_err.dir/all] Error 2
make[1]: Leaving directory `/home/zhangjun/work/mysql/mysql-5.6.26'
make: *** [all] Error 2

Please help me!

Regards,
Jun


zhangjun02 at ict.ac.cn
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