#!/bin/bash

CCOMP="CROSS_COMPILE\t=\tarm-linux-"
LIBDIR=$(pwd)/../../../source/rootfs/lib
LIBS="-l crypt"
PREFIX=$(pwd)/../../rootfs

sed -i -e"1a\PREFIX\t=\t${PREFIX}" Makefile

sed -i -e"s/^\(CC[ \t]*=[ \t]*\)/${CCOMP}\n\1\$(CROSS_COMPILE)/" Makefile

sed -i -e"s|^\(LIBS[ \t]*=[ \t]*\).*$|\1-L${LIBDIR} ${LIBS}|" Makefile

sed -i -e's|/usr|$(PREFIX)/usr|' -e's|/etc|$(PREFIX)/etc|' Makefile

sed -i -e'/^install:/ a\
	install -d $(PREFIX)/usr/sbin/ \
	install -d $(PREFIX)/usr/share/man/man5 \
	install -d $(PREFIX)/usr/share/man/man8' Makefile

sed -i -e's|local/||g' Makefile