void-packages/common/wrappers/cross-cc

#!/bin/bash

# compiler wrapper to get rid of -I/usr/include and -L/usr/lib, that fucks up
# cross compilation badly.
declare -a MYARGS

ARGS=("$@")
i=0
while [ $i -lt ${#ARGS[@]} ]; do
	arg="${ARGS[$i]}"
	if [ "$incpath" ]; then
		if [ "$arg" = "/usr/include" ]; then
			echo "[cc-wrapper] ignoring -I $arg"
		else
			MYARGS+=("-I${arg}")
		fi
		unset incpath
	elif [ "$libpath" ]; then
		# XXX: avoid so much repetition
		if [ "$arg" = "/usr/lib" -o "$arg" = "/usr/lib32" -o "$arg" = "/usr/lib64" -o "$arg" = "/lib" ]; then
			echo "[cc-wrapper] ignoring -L $arg"
		else
			MYARGS+=("-L${arg}")
		fi
		unset libpath
	elif [ "$arg" = "-I" ]; then
		incpath=1
	elif [ "$arg" = "-L" ]; then
		libpath=1
	elif [ "$arg" = "-I/usr/include" -o "$arg" = "-L/usr/lib" \
		-o "$arg" = "-L/usr/lib32" -o "$arg" = "-L/usr/lib64" \
		-o "$arg" = "-L/lib" ]; then
		echo "[cc-wrapper] ignoring $arg"
	else
		MYARGS+=("${arg}")
	fi
	i=$((i+1))
done
#echo "[cc-wrapper] @BIN@ ${MYARGS[@]}"
exec @BIN@ "${MYARGS[@]}"