[*] cc -Wall -O2 -funsigned-char -fomit-frame-pointer -fno-strength-reduce -DNO_SHELL -c filesys.c
<.> /usr/bin/clang -fcommon -Qunused-arguments -Wno-error=implicit-function-declaration -Wno-error=implicit-int -Wno-error=int-conversion -Wno-error=incompatible-pointer-types -m64 -Wall -O2 -funsigned-char -fomit-frame-pointer -fno-strength-reduce -DNO_SHELL -c filesys.c -isysroot /Applications/Xcode-13.4.1.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX12.3.sdk -Qunused-arguments -I/Users/pbulk/build/ham/dpbox/work/.buildlink/include