[cfe-dev] clang/llvm cmake static build broken on Linux

[Vince Harron]

Hi all,

I just grabbed tot.  I'm still able to build dynamic but static linking
isn't working for me anymore.

I'm not sure if I should be directing this to cfe-dev or llvm-dev

[305/306] Linking CXX executable bin/clang-3.6

/usr/bin/ld: dynamic STT_GNU_IFUNC symbol `strcmp' with pointer equality in
`/usr/lib/gcc/x86_64-linux-gnu/4.8/../../../x86_64-linux-gnu/libc.a(strcmp.o)'
can not be used when making an executable; recompile with -fPIE and relink
with -pie"

Repro steps:

#!/bin/bash -ex

ROOT_DIR=$HOME/ll/static-fail

mkdir $ROOT_DIR
cd $ROOT_DIR
svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm
cd llvm/tools
svn co http://llvm.org/svn/llvm-project/cfe/trunk clang
cd $ROOT_DIR
mkdir build
cd build
cmake -G Ninja ../llvm -DCMAKE_BUILD_TYPE=Release -DLLVM_BUILD_STATIC=True
ninja clang


-- 

Vince Harron | Technical Lead Manager | vharron at google.com | 858-442-0868
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