make.conf-repatch.sh

#!/bin/bash

die() {
	echo "ERROR: $*" > /dev/stderr
	patch -p0 make.conf < make.conf.diff
	exit 1
}

if [ ! -f "make.conf" -o ! -f "make.conf.x86.diff" -o ! -d ".svn" ]; then
	echo "ERROR: current directory is invalid" > /dev/stderr
	exit 1
fi

svn diff make.conf > make.conf.diff
svn revert make.conf

for x in make.conf.*.diff; do
	archs="$archs $(basename ${x:10} .diff)"
done


for arch in $archs; do
	echo "* Patching $arch"
	cp make.conf make.conf.$arch || die "copy failed"
	patch -p0 make.conf.$arch < make.conf.${arch}.diff > /dev/null || die "arch-patch failed"
	patch -p0 make.conf.$arch < make.conf.diff > /dev/null || die "patch failed"
done

echo "* Re-patching make.conf"
patch -p0 make.conf < make.conf.diff > /dev/null || die "repatch failed"

for arch in $archs; do
	echo "* Creating diff for $arch"
	diff -u make.conf make.conf.$arch > make.conf.${arch}.diff
	[ -z "${KEEP_ARCH_MAKE_CONF}" ] && rm -f make.conf.$arch make.conf.${arch}.orig
done

rm make.conf.diff

echo "Done"