#!/bin/sh
. patchfns 2>/dev/null ||
. /usr/lib/patch-scripts/patchfns 2>/dev/null ||
. $PATCHSCRIPTS_LIBDIR/patchfns 2>/dev/null ||
{
	echo "Impossible to find my library 'patchfns'."
	echo "Check your install, or go to the right directory"
	exit 1
}

. patchfns 2>/dev/null ||
. /usr/lib/patch-scripts/patchfns 2>/dev/null ||
. $PATCHSCRIPTS_LIBDIR/patchfns 2>/dev/null ||
{
	echo "Impossible to find my library 'patchfns'."
	echo "Check your install, or go to the right directory"
	exit 1
}

usage()
{
	echo "Usage: join-patch patchname"
	exit 1
}

if [ $# -ne 1 ]
then
	usage
fi

PATCHNAME=$(stripit $1)

if ! can_apply $PATCHNAME
then
	echo Patch $PATCHNAME does not apply
	exit 1
fi

pcpatch $PATCHNAME
for i in $(cat $P/pc/$PATCHNAME.pc)
do
	fpatch $i
done

patch -p1 -i "$P/patches/$PATCHNAME.patch" -f
cat $P/txt/$PATCHNAME.txt >> $P/txt/$(toppatch).txt

echo patch merged, please remove $P/patches/$PATCHNAME.patch
echo $P/txt/$PATCHNAME.txt
echo and $P/pc/$PATCHNAME.pc
