#! @BASH@#  This script is free software; you can redistribute it and/or modify#  it under the terms of the GNU General Public License version 2 as#  published by the Free Software Foundation.##  See the COPYING and AUTHORS files for more details.: ${QUILT_DIR=@QUILT_DIR@}if ! [ -r $QUILT_DIR/scripts/patchfns ]then	echo "Cannot read library $QUILT_DIR/scripts/patchfns" >&2	exit 1fi. $QUILT_DIR/scripts/patchfnscd ${SUBDIR:-.}usage() {	echo "Usage: ${0##*/} specfile"	exit 1}if [ "$1" = -v ]then	verbose=1	shiftfispecfile=$1if [ $# -ne 1 -o ! -f "$specfile" ]then	usagefiif [ "${specfile:0:1}"  != / ]then	specfile="$PWD/$specfile"fisourcedir=${specfile%/*}tmpdir="$(gen_tempfile -d ${TMPDIR-/var/tmp}/${0##*/})"mkdir -p $tmpdir || exit 1trap "rm -rf $tmpdir" EXITmkdir -p $tmpdir/buildmkdir -p $tmpdir/bin# Redirect file descriptorsif [ -n "$verbose" ]then	exec 3>&1 4>/dev/nullelse	exec 3>&1 4>&2 2>/dev/nullfi# create md5 sums, also for uncompressed filesecho -n "### md5sum: " >&4shopt -s nullglobfor file in *do	file=${file##*/}	case "$file" in		ready|bigpack|MD5SUMS|MD5SUMS.meta|*.spec|*.changes)			continue			;;	esac	[ -f "$file" ] || continue	echo -n "." >&4	echo "md5sum < $file" >&2	set -- $(md5sum < "$file")	echo "$1 $file"	case "$(file -b "$file")" in		compress*|gzip*)			echo -n "g" >&4			echo "gzip -cd $file | md5sum" >&2			set -- $(gzip -cd "$file" | md5sum)			echo "$1 $file"			;;		bzip2*)			echo -n "b" >&4			echo "bzip2 -cd $file | md5sum" >&2			set -- $(bzip2 -cd "$file" | md5sum)			echo "$1 $file"			;;	esacdone > $tmpdir/md5sumsecho >&4shopt -u nullglob# wrapper script for patch and tarcat <<-'EOF' > $tmpdir/bin/wrapper	#! @BASH@	# find original data file by md5sum	original_file() {		local file=$1 md5sum		set -- $(md5sum < $file)		md5sum=$1		while read md5sum_ file_		do			if [ $md5sum = $md5sum_ ]			then				echo ${file_#\*}				return 0			fi		done < $tmpdir/md5sums		# Try harder		if ! [ -e $tmpdir/more-md5sums ]		then			( cd $RPM_BUILD_DIR			find . -type f \			| sed -e 's:^.\/::' \			| xargs md5sum \			) > $tmpdir/more-md5sums		fi				while read md5sum_ file_		do			if [ $md5sum = $md5sum_ ]			then				echo ${file_#\*}				return 0			fi		done < $tmpdir/more-md5sums		return 1	}	# Extract the -p option from the command line	strip_option() {		while [ $# -ne 0 -a "${1:0:2}" != -p ]		do			shift		done		if [ "${1:0:2}" = -p ]		then			[ "$1" = -p ] && set -- "$1$2"			[ "$1" != -p1 ] && echo $1		fi	}	patch_input_file() {		while [ $# -gt 0 ]; do			case "$1" in			-i|--input)				if [ $# -ge 2 ]; then					echo "$2"					return				fi				;;			-i*)				echo "${1#-i}"				return				;;			--input=*)				echo "${1#--input=}"				return				;;			esac			shift		done		return 1	}	tar_input_file() {		while [ $# -gt 0 ]; do			if [ -e "$1" ]			then				echo "$1"				return			fi			shift		done	}	tmpdir=${RPM_BUILD_DIR%/*}	rm -f $tmpdir/data	case "${0##*/}" in	patch)		inputfile=$(patch_input_file "$@")		;;	tar)		inputfile=$(tar_input_file "$@")		;;	esac	if [ -z "$inputfile" ]; then	    # put data from stdin into tmpfile	    cat > $tmpdir/data	fi	unpackfile="$(original_file ${inputfile:-$tmpdir/data})"	if [ -n "$unpackfile" ]	then		dir=${PWD/$RPM_BUILD_DIR}		dir=${dir##/}		case "${0##*/}" in		patch)			echo -n p >&4			echo "${0##*/} ${dir:-.} $unpackfile" \			     $(strip_option "$@") >&3			;;		tar)			echo -n t >&4			echo "${0##*/} ${dir:-.} $unpackfile" >&3			;;		esac	fi	PATH=${PATH#*:}	if [ -n "$inputfile" ]; then	    ${0##*/} "$@"	else	    ${0##*/} "$@" < $tmpdir/data	fiEOFchmod 755 $tmpdir/bin/wrapperln -s wrapper $tmpdir/bin/patchln -s wrapper $tmpdir/bin/tar# let rpm do all the dirty specfile stuff ...echo -n "### rpmbuild: " >&4export PATH="$tmpdir/bin:$PATH"rpmbuild --eval "%define _sourcedir $sourcedir" \	 --eval "%define _specdir   $sourcedir" \	 --eval "%define _builddir  $tmpdir/build" \	 --nodeps \	 -bp "$specfile" < /dev/null >&2status=$?echo >&4exit $status### Local Variables:### mode: shell-script### End:# vim:filetype=sh