github.com/pidato/unsafe@v0.1.4/memory/rpmalloc/src/build/CMakeFiles/CMakeError.log (about) 1 Compiling the C compiler identification source file "CMakeCCompilerId.c" failed. 2 Compiler: /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/cc 3 Build flags: 4 Id flags: 5 6 The output was: 7 1 8 ld: library not found for -lSystem 9 clang: error: linker command failed with exit code 1 (use -v to see invocation) 10 11