: unix wrapper for macOS cc : 2020-05-13 :

HOSTTYPE=darwin.generic

case " $* " in
*" -dumpmachine "*) echo $HOSTTYPE; exit ;;
esac

CC=/usr/bin/cc
op=init
for arg
do	case $op in
	init)	op=ld
		set ''
		;;
	esac
	case $arg in
	-c)	op=cc
		;;
	-E)	op=cpp
		continue
		;;
	-G)	op=dll
		continue
		;;
	-lc)	continue
		;;
	-lm)	continue
		;;
	-O)	continue
		;;
	esac
	set "$@" "$arg"
done
case $# in
0)	;;
*)	shift ;;
esac
case $* in
-v)	$CC "$@"; exit ;;
esac
case $op in
init)	echo "cc: arguments expected" >&2
	exit 1
	;;
cpp)	$CC -E "$@"
	;;
cc)	$CC -DSHOPT_SPAWN=0 -D_ast_int8_t=int64_t -D_lib_memccpy \
		-Wno-unused-value -Wno-parentheses "$@"
	;;
dll)	$CC -Wl,-flat_namespace -dynamiclib -undefined dynamic_lookup "$@"
	;;
ld)	$CC -Wl,-search_paths_first "$@"
	;;
esac