[已解决]clang 使用address-sanitize报错，ld找不到libclang_rt.*

当使用clang++14并且打来-fsanitize时，编译出错，

$ clang++ -O1 -g -fsanitize=address -fno-omit-frame-pointer infile.cc
/bin/ld: cannot find /usr/lib64/clang/14.0.5/lib/linux/libclang_rt.asan_static-x86_64.a: No such file or directory
/bin/ld: cannot find /usr/lib64/clang/14.0.5/lib/linux/libclang_rt.asan-x86_64.a: No such file or directory
/bin/ld: cannot find /usr/lib64/clang/14.0.5/lib/linux/libclang_rt.asan_cxx-x86_64.a: No such file or directory
clang-14: error: linker command failed with exit code 1 (use -v to see invocation)

 

解决办法：安装compiler-rt。例如sudo dnf install compiler-rt.

 

参考：

https://www.coder.work/article/800744