Building fails on Arch Linux

Question

Building fails on Arch Linux

agent28 opened this issue 9 years ago · 1 comments

Building fails with the following error:

[ 96%] Building CXX object CMakeFiles/alice-verify.dir/example/verify.cpp.o
Linking CXX executable alice-verify
/usr/bin/ld: CMakeFiles/alice-verify.dir/example/verify.cpp.o: undefined reference to symbol 'pthread_create@@GLIBC_2.2.5'
/usr/lib/libpthread.so.0: error adding symbols: DSO missing from command line
collect2: error: ld returned 1 exit status

Adding -lpthread flag for the GCC compiler in CMakeLists.txt apparently solved the issue for me as I was able to build successfully.

Answer 1 · 2015-07-11T11:55:40.000Z

Hi,
thanks for reporting this, it's definitely a bug. I will look into linking pthread to alice-validate and conditionally adding it to the examples on linux only.

Robin