#!/bin/sh

help() {
	{ echo; echo "Usage: $0 { --cxx | --cxxflags | --ldflags | --ldlibs }"; } >&2
	exit 1
}

if [ $# -eq 0 ]; then
	help
fi

for opt; do
	case "$opt" in
		--cxx)
			echo -n '@CXX@ ' ;;
		--cxxflags)
			echo -n '@CXXFLAGS@ ' ;;
		--ldflags)
			echo -n '@LDFLAGS@ ' ;;
		--ldlibs)
			echo -n '@LDLIBS@ ' ;;
		--help|-\?)
			help ;;
		*)
			echo -n "$opt "
	esac
done
echo

exit 0