Closed phprus closed 3 years ago
Fix link error on system with old glibc and old clang (7 - 8):
[ 1%] Linking CXX executable std_filesystem_test cd /home/.../ghc-filesystem/test && /opt/cmake/cmake-3.17.2-Linux-x86_64/bin/cmake -E cmake_link_script CMakeFiles/std_filesystem_test.dir/link.txt --verbose=1 /opt/llvm/clang+llvm-8.0.1-x86_64-linux-sles11.3/bin/clang++ -m64 -stdlib=libc++ -msse -msse2 -msse3 -mssse3 -Wall -Wextra -O3 -DNDEBUG -flto=thin -fuse-ld=lld -Wl,--build-id=sha1 -Wl,--disable-new-dtags CMakeFiles/std_filesystem_test.dir/filesystem_test.cpp.o -o std_filesystem_test -stdlib=libc++ -lc++fs ld.lld: error: undefined symbol: clock_gettime >>> referenced by operations.cpp >>> operations.cpp.o:(std::__1::__fs::filesystem::_FilesystemClock::now()) in archive /opt/llvm/clang+llvm-8.0.1-x86_64-linux-sles11.3/bin/../lib/libc++fs.a clang++: error: linker command failed with exit code 1 (use -v to see invocation)
Thank you for the PR!
Fix link error on system with old glibc and old clang (7 - 8):