--- trunk/mage/usr/lib/mage/smage2.sh	2005/07/29 14:28:43	167
+++ trunk/mage/usr/lib/mage/smage2.sh	2011/12/28 10:30:50	1571
@@ -1,91 +1,158 @@
 #!/bin/bash
+# $Id$
 
 # compiles/installs .smage2 source install scripts
 # needs pkgbuild_dir (mage)
 
-# SMAGE2
-# $Header: /home/cvsd/magellan-cvs/magellan-src/mage/usr/lib/mage/smage2.sh,v 1.15 2005-07-29 14:28:39 niro Exp $
+# TODO: record dynlib, gz | xz database
 
-#01.10.2004
-#	added ccache support
-#	added distcc support
+
+# set default user mage.rc
+: ${MAGERC="/etc/mage.rc"}
 
 ## setup ##
-SMAGEVERSION=0.3.6-r19
 PKGSUFFIX="mpk"
+SRCPKGSUFFIX="mpks"
 SMAGENAME="$1"
 SMAGESUFFIX="smage2"
-#SOURCEDIR="/bootstrap/sources"
-#SMAGESCRIPTSDIR="/bootstrap/smage2-install-scripts"
-#SMAGE2RSYNC="rsync://192.168.0.2/smage2-scripts"
 MLIBDIR=/usr/lib/mage
+SMAGEVERSION="$( < ${MLIBDIR}/version)"
+
+## only for tests -> normally in /etc/rc.d/init.d/functions
+COLRED="\033[1;6m\033[31m"
+COLGREEN="\033[1;6m\033[32m"
+COLYELLOW="\033[1;6m\033[33m"
+COLBLUE="\033[1;6m\033[34m"
+COLMAGENTA="\033[1;6m\033[35m"
+COLWHITE="\033[1;6m\033[37m"
+COLGRAY="\033[0;6m\033[37m"
+COLBOLD="\033[1m"
+COLDEFAULT="\033[0m"
+
+if [[ ${NOCOLORS} = true ]]
+then
+	COLRED=""
+	COLGREEN=""
+	COLYELLOW=""
+	COLBLUE=""
+	COLMAGENTA=""
+	COLWHITE=""
+	COLGRAY=""
+	COLBOLD=""
+	COLDEFAULT=""
+fi
+
+# export default C locale
+export LC_ALL=C
+
+source /etc/mage.rc.global
+source ${MAGERC}
+source ${MLIBDIR}/mage4.functions.sh
+
+# set PKGDIR and BUILDDIR and BINDIR to MROOT
+if [[ -n ${MROOT} ]]
+then
+	export PKGDIR=${MROOT}/${PKGDIR}
+	export BUILDDIR=${MROOT}/${BUILDDIR}
+	export BINDIR=${MROOT}/${BINDIR}
+fi
+
+# sources the smage file and uses state from distribution file if exist
+# may helpful for repository support later on
+smagesource()
+{
+	local file="$1"
+	local mystate
+	local mycodename
+
+	source ${file}
+
+	[[ -n ${STATE} ]] && mystate="${STATE}"
+
+	# do not overide if local state was broken or disabled!
+	case ${STATE} in
+		broken) return ;;
+		disabled) return ;;
+	esac
 
-source /etc/mage.rc
+	if [ -f ${SMAGESCRIPTSDIR}/distribution ]
+	then
+		source ${SMAGESCRIPTSDIR}/distribution
+		[[ -n ${STATE} ]] && mystate="${STATE}"
+	fi
+	# now switch state and export it
+	STATE="${mystate}"
+}
 
-showversion() {
+showversion()
+{
 	echo -en "Magellan Source Install v${SMAGEVERSION} "
 	echo -e  "-- Niels Rogalla (niro@magellan-linux.de)"
 }
 
-die() {
+die()
+{
 	xtitleclean
+	echo -e ${COLRED}"Exited ${BASH_SOURCE} at line no ${BASH_LINENO}."${COLDEFAULT}
 	echo "SMAGE failed: $@"
 	exit 1
 }
 
-xtitle() {
-	if [ ${TERM} == "xterm" ]
+die_pipestatus()
+{
+	# the status change if we do any parameter declarations!!
+	# dont do this anymore, keep this in mind!
+	#
+	# local pos="$1"
+	# local comment="$2"
+	#
+	# [ ${PIPESTATUS[${pos}]} -ne 0 ] && die "${comment}"
+	#
+	[ ${PIPESTATUS[$1]} -ne 0 ] && die "$2"
+}
+
+xtitle()
+{
+	if [[ ${TERM} = xterm ]]
 	then
 		echo -ne "\033]0;[sMage: $@]\007"
 	fi
 	return 0
 }
 
-xtitleclean() {
-	if [ ${TERM} == "xterm" ]
+xtitleclean()
+{
+	if [[ ${TERM} = xterm ]]
 	then
 		echo -ne "\033]0;\007"
 	fi
 	return 0
 }
 
-syncsmage2() {
+syncsmage2()
+{
 	xtitle "Updating smage2-script tree ..."
 	local i
 	for i in ${SMAGE2RSYNC}
 	do
-		rsync \
-			--recursive \
-			--links \
-			--perms \
-			--times \
-			--devices \
-			--timeout=600 \
-			--verbose \
-			--compress \
-			--progress \
-			--stats \
-			--delete \
-			--delete-after \
-			${i} ${SMAGESCRIPTSDIR}
-			
-		if [ "$?" == "0" ]
+		rsync ${RSYNC_FETCH_OPTIONS} ${i} ${SMAGESCRIPTSDIR}
+		if [[ $? = 0 ]]
 		then
 			break
 		else
 			continue
 		fi
-		
 	done
-	
-	#clean up backup files (foo~)
+
+	# clean up backup files (foo~)
 	find ${SMAGESCRIPTSDIR} -name *~ -exec rm '{}' ';'
-	
+
 	xtitleclean
 }
 
 # $1 filename
-get_db_md5_sum() {
+get_db_md5_sum()
+{
 	local DB_FILE
 	local MD5_FILE
 	local i
@@ -98,7 +165,8 @@
 	echo "${i}"
 }
 
-download_sources() {
+download_sources()
+{
 
 	[ -z "${SRC_URI}" ] && echo -e "\nNothing declared to download.\n" && return 0
 
@@ -110,21 +178,24 @@
 	local DB_MD5_SUM_FILE="${MD5DIR}/$(basename ${SMAGENAME} .${SMAGESUFFIX}).md5"
 	local FETCHING
 	local i mirror
-	
+	local wget_opts
 
-	#install SRCDIR/PNAME if not exist
+	# filter wget command if busybox was found
+	wget_opts="$(busybox_filter_wget_options ${WGET_FETCH_OPTIONS})"
+
+	# install SRCDIR/PNAME if not exist
 	[ ! -d ${SOURCEDIR}/${PNAME} ] && install -d ${SOURCEDIR}/${PNAME}
 
 	# check if FETCHING is needed
-	( cd ${SOURCEDIR}/${PNAME}; md5sum --check ${DB_MD5_SUM_FILE} &> /dev/null )
-	if [[ $? == 0 ]]
+	( cd ${SOURCEDIR}/${PNAME}; md5sum -c ${DB_MD5_SUM_FILE} &> /dev/null )
+	if [[ $? = 0 ]]
 	then
-		# md5's ok, not fetching needed
+		# md5's ok, no fetching needed
 		FETCHING=false
 	else
 		FETCHING=true
 	fi
-	
+
 	for ((i=0; i < EOA; i++))
 	do
 		# url to file
@@ -141,25 +212,108 @@
 			my_SOURCEDIR="${SOURCEDIR}/${PNAME}"
 		fi
 
+		# create the SOURCEDIR
+		install -d ${my_SOURCEDIR}
+
 		# if an mirrored file than replace first the mirror uri
-		if [ -n "$(echo ${my_SRC_URI} | grep 'mirror://')" ]
+		if [[ -n $(echo ${my_SRC_URI} | grep 'mirror://') ]]
 		then
 			for mirror in ${MIRRORS}
 			do
 				my_SRC_URI_MIRROR="$(echo ${my_SRC_URI} | sed "s|mirror:/|${mirror}/sources|g")"
 
-				#echo "DEBUG: ${MY_SRC_URI}"
-				if [[ ${FETCHING} == true ]]
+				if [[ ${FETCHING} = true ]]
+				then
+					echo -e "${COLBLUE}==>${COLGREEN} fetching ${my_SRC_URI_MIRROR}${COLDEFAULT}"
+					wget \
+						${wget_opts} \
+						--output-document="${my_SOURCEDIR}/$(basename ${my_SRC_URI_MIRROR})" \
+						"${my_SRC_URI_MIRROR}"
+					if [[ $? = 0 ]]
+					then
+						break
+					else
+						continue
+					fi
+				fi
+			done
+		elif [[ -n $(echo ${my_SRC_URI} | grep 'sourceforge://') ]]
+		then
+			for mirror in ${SOURCEFORGE_MIRRORS}
+			do
+				my_SRC_URI_MIRROR="$(echo ${my_SRC_URI} | sed "s|sourceforge:/|${mirror}|g")"
+
+				if [[ ${FETCHING} = true ]]
+				then
+					echo -e "${COLBLUE}==>${COLGREEN} fetching ${my_SRC_URI_MIRROR}${COLDEFAULT}"
+					wget \
+						${wget_opts} \
+						--output-document="${my_SOURCEDIR}/$(basename ${my_SRC_URI_MIRROR})" \
+						"${my_SRC_URI_MIRROR}"
+					if [[ $? = 0 ]]
+					then
+						break
+					else
+						continue
+					fi
+				fi
+			done
+		elif [[ -n $(echo ${my_SRC_URI} | grep 'gnu://') ]]
+		then
+			for mirror in ${GNU_MIRRORS}
+			do
+				my_SRC_URI_MIRROR="$(echo ${my_SRC_URI} | sed "s|gnu:/|${mirror}|g")"
+
+				if [[ ${FETCHING} = true ]]
+				then
+					echo -e "${COLBLUE}==>${COLGREEN} fetching ${my_SRC_URI_MIRROR}${COLDEFAULT}"
+					wget \
+						${wget_opts} \
+						--output-document="${my_SOURCEDIR}/$(basename ${my_SRC_URI_MIRROR})" \
+						"${my_SRC_URI_MIRROR}"
+					if [[ $? = 0 ]]
+					then
+						break
+					else
+						continue
+					fi
+				fi
+			done
+		elif [[ -n $(echo ${my_SRC_URI} | grep 'kde://') ]]
+		then
+			for mirror in ${KDE_MIRRORS}
+			do
+				my_SRC_URI_MIRROR="$(echo ${my_SRC_URI} | sed "s|kde:/|${mirror}|g")"
+
+				if [[ ${FETCHING} = true ]]
+				then
+					echo -e "${COLBLUE}==>${COLGREEN} fetching ${my_SRC_URI_MIRROR}${COLDEFAULT}"
+					wget \
+						${wget_opts} \
+						--output-document="${my_SOURCEDIR}/$(basename ${my_SRC_URI_MIRROR})" \
+						"${my_SRC_URI_MIRROR}"
+					if [[ $? = 0 ]]
+					then
+						break
+					else
+						continue
+					fi
+				fi
+			done
+		elif [[ -n $(echo ${my_SRC_URI} | grep 'gnome://') ]]
+		then
+			for mirror in ${GNOME_MIRRORS}
+			do
+				my_SRC_URI_MIRROR="$(echo ${my_SRC_URI} | sed "s|gnome:/|${mirror}|g")"
+
+				if [[ ${FETCHING} = true ]]
 				then
-					echo "==> fetching ${my_SRC_URI_MIRROR}"
+					echo -e "${COLBLUE}==>${COLGREEN} fetching ${my_SRC_URI_MIRROR}${COLDEFAULT}"
 					wget \
-						--passive-ftp \
-						--tries 3 \
-						--continue \
-						--progress bar \
-						--directory-prefix="${my_SOURCEDIR}" \
+						${wget_opts} \
+						--output-document="${my_SOURCEDIR}/$(basename ${my_SRC_URI_MIRROR})" \
 						"${my_SRC_URI_MIRROR}"
-					if [ "$?" == "0" ]
+					if [[ $? = 0 ]]
 					then
 						break
 					else
@@ -168,27 +322,16 @@
 				fi
 			done
 		else
-			#echo "DEBUG: ${SRC_URI[${i}]}"
-			if [[ ${FETCHING} == true ]]
+			if [[ ${FETCHING} = true ]]
 			then
-				echo "==> fetching ${my_SRC_URI}"
+				echo -e "${COLBLUE}==>${COLGREEN} fetching ${my_SRC_URI}${COLDEFAULT}"
 				wget \
-					--passive-ftp \
-					--tries 3 \
-					--continue \
-					--progress bar \
-					--directory-prefix="${my_SOURCEDIR}" \
+					${wget_opts} \
+					--output-document="${my_SOURCEDIR}/$(basename ${my_SRC_URI})" \
 					"${my_SRC_URI}"
-# only needed to run through a list of mirrors
-# 				if [ "$?" == "0" ]
-# 				then
-# 					break
-# 				else
-# 					continue
-# 				fi
 			fi
 		fi
-		
+
 		# unset them to be shure
 		unset my_SRC_URI
 		unset my_SRC_URI_DEST
@@ -198,8 +341,8 @@
 
 	# recheck md5 sums
 	echo
-	echo ">== Checking MD5 sums:"
-	( cd ${SOURCEDIR}/${PNAME}; md5sum --check ${DB_MD5_SUM_FILE} ) || die "md5 failed"
+	echo -e "${COLBLUE}===${COLGREEN} Checking MD5 sums:${COLDEFAULT}"
+	( cd ${SOURCEDIR}/${PNAME}; md5sum -c ${DB_MD5_SUM_FILE} ) || die "md5 failed"
 	echo
 
 	# not needed anymore
@@ -207,103 +350,157 @@
 }
 
 # dummy function, used if that not exist in smage file
-src_prepare() {
+src_prepare()
+{
 	echo "no src_prepare defined"
 	sleep 2
 	return 0
 }
 
 # dummy function, used if that not exist in smage file
-src_compile() {
+src_compile()
+{
 	echo "no src_compile defined"
 	sleep 2
 	return 0
 }
 
 # dummy function, used if that not exist in smage file
-src_install() {
+src_install()
+{
 	echo "no src_install defined"
 	sleep 2
 	return 0
 }
 
+mlibdir()
+{
+	local libdir=lib
+	[[ ${ARCH} = x86_64 ]] && libdir=lib64
 
-build_mage_script() {
-	return 0
+	echo "${libdir}"
 }
 
-mconfigure() {
+mconfigure()
+{
 	if [ -x ./configure ]
 	then
-	./configure \
-		--prefix=/usr \
-		--host=${CHOST} \
-		--mandir=/usr/share/man \
-		--infodir=/usr/share/info \
-		--datadir=/usr/share \
-		--sysconfdir=/etc \
-		--localstatedir=/var/lib \
-		"$@" || die "mconfigure failed"
+		./configure \
+			--prefix=/usr \
+			--host=${CHOST} \
+			--build=${CHOST} \
+			--mandir=/usr/share/man \
+			--infodir=/usr/share/info \
+			--datadir=/usr/share \
+			--sysconfdir=/etc \
+			--localstatedir=/var/lib \
+			--libdir=/usr/$(mlibdir) \
+			"$@" || die "mconfigure failed"
 	else
 		echo "configure is not an executable ..."
 		exit 1
 	fi
 }
 
-minstall() {
-	if [ -f ./[mM]akefile -o -f ./GNUmakefile ] ; then
+minstall()
+{
+	if [ -f ./[mM]akefile -o -f ./GNUmakefile ]
+	then
 		make prefix=${BINDIR}/usr \
 			datadir=${BINDIR}/usr/share \
 			infodir=${BINDIR}/usr/share/info \
 			localstatedir=${BINDIR}/var/lib \
 			mandir=${BINDIR}/usr/share/man \
 			sysconfdir=${BINDIR}/etc \
+			libdir=${BINDIR}/usr/$(mlibdir) \
 			"$@" install || die "minstall failed"
         else
                 die "no Makefile found"
         fi
 }
 
-mmake() {
+mmake()
+{
 	make ${MAKEOPTS} ${EXTRA_EMAKE} "$@"
 }
 
-munpack() {
+munpack()
+{
 	local SRCFILE
 	local IFTAR
 	local DEST
 
 	SRCFILE=$1
-	
-	if [ -z "$2" ]
+
+	if [[ -z $2 ]]
 	then
 		DEST=${BUILDDIR}
 	else
 		DEST=$2
 	fi
-	
+
+	[[ ! -d ${DEST} ]] && install -d ${DEST}
+
 	case "${SRCFILE##*.}" in
 		bz2)
 			IFTAR="$(basename $SRCFILE .bz2)"
 			IFTAR="${IFTAR##*.}"
-			if [ "${IFTAR}" == "tar" ]
+			if [[ ${IFTAR} = tar ]]
 			then
-				tar --no-same-owner -xvjf ${SOURCEDIR}/${PNAME}/${SRCFILE} -C ${DEST}
+				tar --no-same-owner -xvjf ${SOURCEDIR}/${PNAME}/${SRCFILE} -C ${DEST} || die ".tar.bz2 unpack failed."
+			else
+				pushd ${DEST} > /dev/null
+				bzcat ${SOURCEDIR}/${PNAME}/${SRCFILE} > ${DEST}/$(basename ${SRCFILE} .bz2) || die ".bz2 unpack failed."
+				popd > /dev/null
 			fi
 			;;
 		gz)
 			IFTAR="$(basename $SRCFILE .gz)"
 			IFTAR="${IFTAR##*.}"
-			if [ "${IFTAR}" == "tar" ]
+			if [[ ${IFTAR} = tar ]]
 			then
-				tar --no-same-owner -xvzf ${SOURCEDIR}/${PNAME}/${SRCFILE} -C ${DEST}
+				tar --no-same-owner -xvzf ${SOURCEDIR}/${PNAME}/${SRCFILE} -C ${DEST} || die ".tar.gz unpack failed."
+			else
+				pushd ${DEST} > /dev/null
+				zcat ${SOURCEDIR}/${PNAME}/${SRCFILE} > ${DEST}/$(basename ${SRCFILE} .gz) || die ".gz unpack failed."
+				popd > /dev/null
+			fi
+			;;
+		xz)
+			IFTAR="$(basename $SRCFILE .xz)"
+			IFTAR="${IFTAR##*.}"
+			if [[ ${IFTAR} = tar ]]
+			then
+				tar --no-same-owner -xvJf ${SOURCEDIR}/${PNAME}/${SRCFILE} -C ${DEST} || die ".tar.xz unpack failed."
+			else
+				pushd ${DEST} > /dev/null
+				xzcat ${SOURCEDIR}/${PNAME}/${SRCFILE} > ${DEST}/$(basename ${SRCFILE} .xz) || die ".xz unpack failed."
+				popd > /dev/null
 			fi
 			;;
-		tbz2)
-			tar --no-same-owner -xvjf ${SOURCEDIR}/${PNAME}/${SRCFILE} -C ${DEST}
+		tbz2|mpks|mpk)
+			tar --no-same-owner -xvjf ${SOURCEDIR}/${PNAME}/${SRCFILE} -C ${DEST} || die ".tbz2 unpack failed."
 			;;
 		tgz)
-			tar --no-same-owner -xvzf ${SOURCEDIR}/${PNAME}/${SRCFILE} -C ${DEST}
+			tar --no-same-owner -xvzf ${SOURCEDIR}/${PNAME}/${SRCFILE} -C ${DEST} || die ".tgz unpack failed."
+			;;
+		txz|mpkzs|mpkz)
+			tar --no-same-owner -xvJf ${SOURCEDIR}/${PNAME}/${SRCFILE} -C ${DEST} || die ".txz unpack failed."
+			;;
+		rar)
+			unrar x ${SOURCEDIR}/${PNAME}/${SRCFILE} ${DEST}  || die ".rar unpack failed."
+			;;
+		zip|xpi)
+			unzip ${SOURCEDIR}/${PNAME}/${SRCFILE} -d ${DEST} || die ".zip unpack failed."
+			;;
+		rpm)
+			pushd ${DEST} > /dev/null
+			rpm2targz ${SOURCEDIR}/${PNAME}/${SRCFILE} || die "rpm2targz: .rpm unpack failed."
+			tar --no-same-owner -xvzf ${SRCFILE/.rpm/.tar.gz} || die "tar: .rpm unpack failed."
+			if [[ -f ${DEST}/${SRCFILE/.rpm/.tar.gz} ]]
+			then
+				rm ${DEST}/${SRCFILE/.rpm/.tar.gz}
+			fi
 			;;
 		*)
 			die "munpack failed"
@@ -311,89 +508,719 @@
 	esac
 }
 
-mpatch() {
+mpatch()
+{
 	local PATCHOPTS
 	local PATCHFILE
+	local i
 
 	PATCHOPTS=$1
 	PATCHFILE=$2
 
+	if [[ -z $2 ]]
+	then
+		PATCHFILE=$1
+
+		## patch level auto-detection, get patch level
+		for ((i=0; i < 10; i++))
+		do
+			patch --dry-run -Np${i} -i ${SOURCEDIR}/${PNAME}/${PATCHFILE} > /dev/null
+			if [[ $? = 0 ]]
+			then
+				PATCHOPTS="-Np${i}"
+				break
+			fi
+		done
+	fi
+
+	echo -e "${COLBLUE}*** ${COLGREEN}Applying patch '${PATCHFILE}'${COLDEFAULT}"
 	patch "${PATCHOPTS}" -i ${SOURCEDIR}/${PNAME}/${PATCHFILE}
 }
 
+mlibtoolize()
+{
+	local opts="$@"
+	[[ -z ${opts} ]] && opts="--verbose --install --force"
+
+	libtoolize ${opts} || die "running: mlibtoolize ${opts}"
+}
+
+mautoreconf()
+{
+	local opts="$@"
+	[[ -z ${opts} ]] && opts="--verbose --install --force"
+
+	autoreconf ${opts} || die "running: mautoreconf ${opts}"
+}
 
-minstalldocs() {
+minstalldocs()
+{
 	local docfiles
-	
 	docfiles="$@"
-	
+
 	if [ ! -d ${BINDIR}/usr/share/doc/${PNAME}-${PVER} ]
 	then
 		install -d ${BINDIR}/usr/share/doc/${PNAME}-${PVER} || die "creating doc dirs."
 	fi
-	
+
+	local i
 	for i in ${docfiles}
 	do
-		cat ${i} | gzip -9c > ${i}.gz || die "gzipping docs."
-		install -m 0644 ${SRCDIR}/${i}.gz \
-			${BINDIR}/usr/share/doc/${PNAME}-${PVER} || die "coping docs."
+		if [ -f ${i} ]
+		then
+			cat ${i} | gzip -9c > ${i}.gz || die "gzipping docs."
+			install -m 0644 ${SRCDIR}/${i}.gz \
+				${BINDIR}/usr/share/doc/${PNAME}-${PVER} || die "coping docs."
+		fi
 	done
 }
 
-mstriplibs() {
+mstriplibs()
+{
 	local stripdir="$@"
 
 	[ -z "${stripdir}" ] && stripdir=${BINDIR}
-	find ${stripdir} | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+	find ${stripdir} | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip ${STRIP_DYN_LIB} 2> /dev/null
 }
 
-mstripbins() {
+mstripbins()
+{
 	local stripdir="$@"
 
 	[ -z "${stripdir}" ] && stripdir=${BINDIR}
-	find ${stripdir} | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip --strip-unneeded 2> /dev/null
+	find ${stripdir} | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip ${STRIP_DYN_BIN} 2> /dev/null
 }
 
-setup_distcc_environment(){
-	if [ -x /usr/bin/distcc ]
+mstripstatic()
+{
+	local stripdir="$@"
+
+	[ -z "${stripdir}" ] && stripdir=${BINDIR}
+	find ${stripdir} | xargs file | grep "ar archive" | cut -f 1 -d : | xargs strip ${STRIP_STATIC_LIB} 2> /dev/null
+}
+
+mcompressdocs()
+{
+	local bindir="$@"
+
+	if [ -d ${bindir}/usr/share/man ]
 	then
-		echo "Using DistCC for compilation ..."
-		export PATH=/usr/lib/distcc/bin:${PATH} || die "distcc: could not export new $PATH"
+		echo -e "${COLBLUE}===${COLGREEN} compressing man-pages ...${COLDEFAULT}"
+		${MLIBDIR}/compressdoc -g -9 ${bindir}/usr/share/man
+	fi
+	
+	if [ -d ${bindir}/usr/share/info ]
+	then
+		echo -e "${COLBLUE}===${COLGREEN} compressing info-pages ...${COLDEFAULT}"
+		${MLIBDIR}/compressdoc -g -9 ${bindir}/usr/share/info
+	fi
+}
 
-		#export distcc as compiler
-#		export CC="distcc"
-#		export CXX=distcc
+sminclude()
+{
+	local i
+
+	if [[ -n "$@" ]]
+	then
+		for i in $@
+		do
+			echo "--- Including ${SMAGESCRIPTSDIR}/include/${i}.sminc"
+			source ${SMAGESCRIPTSDIR}/include/${i}.sminc
+		done
+		echo
+	fi
+}
+
+setup_distcc_environment()
+{
+	if [ -x /usr/bin/distcc ]
+	then
+		echo -e "${COLBLUE}---${COLGREEN} Using DistCC for compilation ...${COLDEFAULT}"
+		export PATH=/usr/$(mlibdir)/distcc/bin:${PATH} || die "distcc: could not export new $PATH"
 
 		export DISTCC_DIR="${DISTCC_DIR}" || die "distcc_dir export failed"
 
+		# creating distcc tempdir
+		install -o distcc -g daemon -d ${DISTCC_DIR}
+		chmod 1777 ${DISTCC_DIR}
+	fi
+}
 
-		#ccache + distcc together
-		if [ "${SMAGE_USE_CCACHE}" == "true" ]
-		then
-			if [ -x /usr/bin/ccache ]
+setup_ccache_environment()
+{
+	if [ -x /usr/bin/ccache ]
+	then
+		echo -e "${COLBLUE}---${COLGREEN} Using CCache for compilation ...${COLDEFAULT}"
+		export PATH=/usr/$(mlibdir)/ccache/bin:${PATH} || die "ccache: could not export new $PATH"
+	fi
+}
+
+
+# fixes given dependencies to match a MAGE_TARGET
+# fix_mage_deps -target s/depend # <-- note -target !
+fix_mage_deps()
+{
+	local target="$1"
+	local depend="$2"
+	local NDEPEND
+	local sym dep cat pver pname
+
+	# deps and provides are special
+	# they must be fixed to match the target
+
+	# run this only if target and depend is not empty
+	if [ -n "${target}" ] && [ -n "${depend}" ]
+	then
+		# fix DEPEND
+		while read sym dep
+		do
+			# ignore empty lines
+			[[ -z ${dep} ]] && continue
+
+			cat="$(dirname ${dep})"
+			# change if not virtual
+			if [[ ${cat} = virtual ]]
 			then
-				echo "Preparing DistCC to work together with CCache ..."
-				#export CCACHE_PREFIX="distcc" || die "distcc: could not set ccach_prefix"
-#				export CC="ccache distcc"
-#				export CXX="ccache distcc"
+				pname="$(basename ${dep})"
+			else
+				# fix pver to target-pver
+				# to get pname-target-pver
+
+				# doing it backwards !
+				pver="${dep##*-}"
+				# full pver
+				pname="$(basename ${dep/-${pver}/})${target}-${pver}"
 			fi
+
+			# do not add empty lines
+			if [ -z "${NDEPEND}" ]
+			then
+				NDEPEND="${sym} ${cat}/${pname}"
+			else
+				NDEPEND="${NDEPEND}
+	${sym} ${cat}/${pname}"
+			fi
+
+			unset cat pname pver
+		done << EOF
+${depend}
+EOF
+		# set NDEPEND to DEPEND
+		depend="${NDEPEND}"
+	fi
+
+	echo "${depend}"
+}
+
+# build_mage_script(): helper functions for regen_mage_tree()
+# generates an mage file with given information in smage file
+# needs at least:
+#   PNAME                 name of pkg
+#   PVER                  version
+#   PBUILD                revision
+#   PCATEGORIE            categorie of the pkg
+#   STATE                 state of pkg stable|unstable|old
+#   DESCRIPTION           va short description (opt)
+#   HOMEPAGE              homepage (opt)
+#   DEPEND                runtime dependencies (opt)
+#   SDEPEND               add. needed deps to build the pkg (opt)
+#   PROVIDE               provides a virtual (opt)
+#
+# special tags:
+#   PKGTYPE               type of pkg
+#   INHERITS              which functions get included
+#   SPECIAL_FUNCTIONS     special functions which should also be added
+#                         warning: they get killed before the build starts !
+#   SPLIT_PACKAGES        names of all subpackages which are splitted from parent
+#   SPLIT_PACKAGE_BASE    base package name for splitpackages
+#                         (only in the resulting magefile}
+#
+#   MAGE_TREE_DEST        target destination of the generated tree
+#   REGEN_MAGE_TREE       set to 'true' to enable this
+#
+# gets called with build_mage_script target
+build_mage_script()
+{
+	local magefile
+	local dest
+	local target
+	local split_pkg_base
+	local sym
+	local depname
+
+	# if MAGE_TREE_DEST not set use BUILDDIR
+	: ${MAGE_TREE_DEST=${BUILDDIR}/mage-tree}
+
+	# determinate which suffix this mage file should get, if any
+	[[ $1 = --target ]] && shift && target="-$1"
+
+	# mark package as splitpackage
+	[[ $1 = --split-pkg-base ]] && shift && split_pkg_base="$1"
+
+	# name of magefile
+	magefile="${PNAME}${target}-${PVER}-${PBUILD}.mage"
+
+	# destination to magefile
+	dest="${MAGE_TREE_DEST}/${PCATEGORIE}/${PNAME}${target}/${magefile}"
+
+	# show what we are doing
+	echo -e "${COLBLUE}===${COLGREEN} generating mage file:${COLDEFAULT}"
+	echo "${dest}"
+
+	install -d "$(dirname ${dest})"
+	# now build the mage file
+	> ${dest}
+
+	# pgkname and state
+	echo "PKGNAME=\"${PNAME}${target}-${PVER}-\${ARCH}-${PBUILD}\"" >> ${dest}
+	echo "STATE=\"${STATE}\"" >> ${dest}
+
+	# description and homepage
+	echo "DESCRIPTION=\"${DESCRIPTION}\"" >> ${dest}
+	echo "HOMEPAGE=\"${HOMEPAGE}\"" >> ${dest}
+
+	# special tags and vars
+	echo "PKGTYPE=\"${PKGTYPE}\""  >> ${dest}
+
+	# echo MAGE_TARGETS ## note -target is needed !
+	echo "MAGE_TARGETS=\"${target}\"" >> ${dest}
+
+	# split package base
+	echo "SPLIT_PACKAGE_BASE=\"${split_pkg_base}\"" >> ${dest}
+
+	# add special vars
+	if [ -n "${SPECIAL_VARS}" ]
+	then
+		local i
+		for i in ${SPECIAL_VARS}
+		do
+			# being tricky here :)
+			echo "${i}=\"$(eval echo \$${i})\"" >> ${dest}
+		done
+	fi
+
+	# add at least all includes
+	if [ -n "${INHERITS}" ]
+	then
+		echo -n "minclude"  >> ${dest}
+		local i
+		for i in ${INHERITS}
+		do
+			echo -n " ${i}"  >> ${dest}
+		done
+		# a CRLF is needed here!
+		echo >> ${dest}
+	fi
+
+	# deps and provides
+	echo "DEPEND=\"$(fix_mage_deps "${target}" "${DEPEND}")\"" >> ${dest}
+	echo "SDEPEND=\"$(fix_mage_deps "${target}" "${SDEPEND}")\"" >> ${dest}
+	echo "PROVIDE=\"${PROVIDE}\"" >> ${dest}
+
+	# add special functions
+	if [ -n "${SPECIAL_FUNCTIONS}" ]
+	then
+		local i
+		for i in ${SPECIAL_FUNCTIONS}
+		do
+			# add to mage (quotes needed !)
+			typeset -f "${i}" >> ${dest}
+			# unset to be safe (quotes needed !)
+			#unset "${i}" <-- later to get every target built
+		done
+	fi
+
+	# pre|post-install|removes
+	typeset -f preinstall >> ${dest}
+	typeset -f postinstall >> ${dest}
+	typeset -f preremove >> ${dest}
+	typeset -f postremove >> ${dest}
+}
+
+regen_mage_tree()
+{
+	local subpackage
+
+	# build them only if requested
+	if [[ ${REGEN_MAGE_TREE} = true ]]
+	then
+		# run it without targets
+		if [[ -n ${MAGE_TARGETS} ]]
+		then
+			# build for each target a mage file
+			# run it with several targets
+			echo
+			for subpackage in ${MAGE_TARGETS}
+			do
+				build_mage_script --target "${subpackage}"
+			done
+			echo
+
+		# run it for splitpackages
+		elif [[ -n ${SPLIT_PACKAGES} ]]
+		then
+			local split_pkg_base="${PNAME}"
+			# save smage environment
+			split_save_variables
+			# build for each subpackage a mage file
+			# run it with several targets
+			echo
+			for subpackage in ${SPLIT_PACKAGES}
+			do
+				# get the right variables for the split
+				export PNAME="${subpackage}"
+				split_info_${subpackage}
+				# get the preinstall etc
+				split_export_inherits ${subpackage}
+				build_mage_script --split-pkg-base "${split_pkg_base}"
+				# delete split preinstall etc
+				split_delete_inherits ${subpackage}
+				# restore smage environment
+				split_restore_variables
+			done
+			echo
+			# unset all saved smage variables
+			split_unset_variables
+
+		else
+			echo
+			build_mage_script
+			echo
 		fi
+	fi
 
-		#creating distcc tempdir
-		install -o distcc -g daemon -d ${DISTCC_DIR}
-		chmod 1777 ${DISTCC_DIR}
+	# now unset all uneeded vars to be safe
+	# unset PKGNAME <-- don't do that; smage needs this var
+	# unset to be safe (quotes needed !)
+#	for i in ${SPECIAL_FUNCTIONS}
+#	do
+#		unset "${i}"
+#	done
+	unset SPECIAL_FUNCTIONS
+#	for i in ${SPECIAL_VARS}
+#	do
+#		unset "${i}"
+#	done
+	unset SPECIAL_VARS
+	unset STATE
+	unset DESCRIPTION
+	unset HOMEPAGE
+	unset PKGTYPE
+	unset INHERITS
+	unset DEPEND
+	unset SDEPEND
+	unset PROVIDE
+	unset preinstall
+	unset postinstall
+	unset preremove
+	unset postremove
+}
+
+split_save_variables()
+{
+	export SAVED_PNAME="${PNAME}"
+	export SAVED_PVER="${PVER}"
+	export SAVED_PBUILD="${PBUILD}"
+	export SAVED_PCATEGORIE="${PCATEGORIE}"
+	export SAVED_DESCRIPTION="${DESCRIPTION}"
+	export SAVED_HOMEPAGE="${HOMEPAGE}"
+	export SAVED_SPECIAL_VARS="${SPECIAL_VARS}"
+	export SAVED_STATE="${STATE}"
+	export SAVED_PKGTYPE="${PKGTYPE}"
+	export SAVED_INHERITS="${INHERITS}"
+	export SAVED_DEPEND="${DEPEND}"
+	export SAVED_SDEPEND="${SDEPEND}"
+	export SAVED_PROVIDE="${PROVIDE}"
+	export SAVED_NOPKGBUILD="${NOPKGBUILD}"
+
+	# bindir too
+	export SAVED_BINDIR="${BINDIR}"
+
+	# export the SPLIT_PACKAGE_BASE
+	export SPLIT_PACKAGE_BASE="${SAVED_PNAME}"
+
+	# functions
+	if [[ ! -z $(typeset -f preinstall) ]]
+	then
+		# rename the old one
+		local saved_preinstall
+		saved_preinstall=SAVED_$(typeset -f preinstall)
+		eval "${saved_preinstall}"
+		export -f SAVED_preinstall
+	fi
+
+	if [[ ! -z $(typeset -f postinstall) ]]
+	then
+		# rename the old one
+		local saved_postinstall
+		saved_postinstall=SAVED_$(typeset -f postinstall)
+		eval "${saved_postinstall}"
+		export -f SAVED_postinstall
+	fi
+
+	if [[ ! -z $(typeset -f preremove) ]]
+	then
+		# rename the old one
+		local saved_preremove
+		saved_preremove=SAVED_$(typeset -f preremove)
+		eval "${saved_preremove}"
+		export -f SAVED_preremove
+	fi
+
+	if [[ ! -z $(typeset -f postremove) ]]
+	then
+		# rename the old one
+		local saved_postremove
+		saved_postremove=SAVED_$(typeset -f postremove)
+		eval "${saved_postremove}"
+		export -f SAVED_postremove
 	fi
 }
 
-setup_ccache_environment(){
-	if [ -x /usr/bin/ccache ]
+split_restore_variables()
+{
+	export PNAME="${SAVED_PNAME}"
+	export PVER="${SAVED_PVER}"
+	export PBUILD="${SAVED_PBUILD}"
+	export PCATEGORIE="${SAVED_PCATEGORIE}"
+	export DESCRIPTION="${SAVED_DESCRIPTION}"
+	export HOMEPAGE="${SAVED_HOMEPAGE}"
+	export SPECIAL_VARS="${SAVED_SPECIAL_VARS}"
+	export STATE="${SAVED_STATE}"
+	export PKGTYPE="${SAVED_PKGTYPE}"
+	export INHERITS="${SAVED_INHERITS}"
+	export DEPEND="${SAVED_DEPEND}"
+	export SDEPEND="${SAVED_SDEPEND}"
+	export PROVIDE="${SAVED_PROVIDE}"
+	export NOPKGBUILD="${SAVED_NOPKGBUILD}"
+
+	# bindir too
+	export BINDIR="${SAVED_BINDIR}"
+
+	# functions
+	if [[ ! -z $(typeset -f SAVED_preinstall) ]]
+	then
+		# rename the old one
+		local saved_preinstall
+		saved_preinstall=$(typeset -f SAVED_preinstall)
+		eval "${saved_preinstall/SAVED_/}"
+		export -f preinstall
+	fi
+
+	if [[ ! -z $(typeset -f SAVED_postinstall) ]]
+	then
+		# rename the old one
+		local saved_postinstall
+		saved_postinstall=$(typeset -f SAVED_postinstall)
+		eval "${saved_postinstall/SAVED_/}"
+		export -f postinstall
+	fi
+
+	if [[ ! -z $(typeset -f SAVED_preremove) ]]
+	then
+		# rename the old one
+		local saved_preremove
+		saved_preremove=$(typeset -f SAVED_preremove)
+		eval "${saved_preremove/SAVED_/}"
+		export -f preremove
+	fi
+
+	if [[ ! -z $(typeset -f SAVED_postremove) ]]
+	then
+		# rename the old one
+		local saved_postremove
+		saved_postremove=$(typeset -f SAVED_postremove)
+		eval "${saved_postremove/SAVED_/}"
+		export -f postremove
+	fi
+}
+
+split_unset_variables()
+{
+	# unset saved vars; not needed anymore
+	unset SAVED_PNAME
+	unset SAVED_PVER
+	unset SAVED_PBUILD
+	unset SAVED_PCATEGORIE
+	unset SAVED_DESCRIPTION
+	unset SAVED_HOMEPAGE
+	unset SAVED_SPECIAL_VARS
+	unset SAVED_STATE
+	unset SAVED_PKGTYPE
+	unset SAVED_INHERITS
+	unset SAVED_DEPEND
+	unset SAVED_SDEPEND
+	unset SAVED_PROVIDE
+	unset SAVED_BINDIR
+	unset SAVED_NOPKGBUILD
+	unset SPLIT_PACKAGE_BASE
+	unset -f SAVED_preinstall
+	unset -f SAVED_postinstall
+	unset -f SAVED_preremove
+	unset -f SAVED_postremove
+}
+
+split_export_inherits()
+{
+	local subpackage="$1"
+	local func
+	local newfunc
+
+	for func in preinstall postinstall preremove postremove
+	do
+		if [[ ! -z $(typeset -f ${func}_${subpackage}) ]]
+		then
+			newfunc=$(typeset -f ${func}_${subpackage})
+			newfunc="${newfunc/_${subpackage} (/ (}"
+			eval "${newfunc}"
+		fi
+	done
+}
+
+split_delete_inherits()
+{
+	 local subpackage="$1"
+	 local func
+
+	for func in preinstall postinstall preremove postremove
+	do
+		if [[ ! -z $(typeset -f ${func}_${subpackage}) ]]
+		then
+			unset -f ${func}
+		fi
+	done
+ }
+
+export_inherits()
+{
+	local include="$1"
+	shift
+
+	while [ "$1" ]
+	do
+		local functions="$1"
+
+		# sanity checks
+		[ -z "${include}" ] && die "export_inherits(): \$include not given."
+		[ -z "${functions}" ] && die "export_inherits(): \$functions not given."
+
+		eval "${functions}() { ${include}_${functions} ; }"
+
+		# debug
+		[[ ${MAGEDEBUG} = on ]] && typeset -f "${functions}"
+
+		shift
+	done
+}
+
+generate_package_md5sum()
+{
+	local dest
+	local pcat
+	local pname
+	local pver
+	local pbuild
+	local parch
+	local target
+	local pkgname
+
+	# very basic getops
+	for i in $*
+	do
+		case $1 in
+			--pcat|-c) shift; pcat="$1" ;;
+			--pname|-n) shift; pname="$1" ;;
+			--pver|-v) shift; pver="$1" ;;
+			--pbuild|-b) shift; pbuild="$1" ;;
+			--parch|a) shift; parch="$1" ;;
+			--target|t) shift; target="$1" ;;
+		esac
+		shift
+	done
+
+	# sanity checks; abort if not given
+	[ -z "${pcat}" ] && die "generate_package_md5sum() \$pcat not given."
+	[ -z "${pname}" ] && die "generate_package_md5sum() \$pname not given."
+	[ -z "${pver}" ] && die "generate_package_md5sum() \$pver not given."
+	[ -z "${pbuild}" ] && die "generate_package_md5sum() \$pbuild not given."
+	[ -z "${parch}" ] && die "generate_package_md5sum() \$parch not given."
+
+	# check needed global vars
+	[ -z "${PKGDIR}" ] && die "generate_package_md5sum() \$PKGDIR not set."
+	[ -z "${PKGSUFFIX}" ] && die "generate_package_md5sum() \$PKGSUFFIX not set."
+
+	# fix target as it may be empty !
+	[ -n "${target}" ] && target="-${target}"
+
+
+	# build pkgname
+	pkgname="${pname}${target}-${pver}-${parch}-${pbuild}"
+
+	# build pkg-md5-sum only if requested
+	if [[ ${REGEN_MAGE_TREE} = true ]]
 	then
-		echo "Using CCache for compilation ..."
-		export PATH=/usr/lib/ccache/bin:${PATH} || die "ccache: could not export new $PATH"
-		#unset CC CXX
+		echo -ne "${COLBLUE}===${COLGREEN} generating md5's for ${pkgname}.${PKGSUFFIX} ... ${COLDEFAULT}"
+
+		# abort if not exist
+		if [ ! -f ${PKGDIR}/${pkgname}.${PKGSUFFIX} ]
+		then
+			echo -e "${COLRED}! exists${COLDEFAULT}"
+			return 0
+		fi
+
+		# if MAGE_TREE_DEST not set use BUILDDIR
+		: ${MAGE_TREE_DEST=${BUILDDIR}/mage-tree}
+
+		# setup md5 dir
+		dest="${MAGE_TREE_DEST}/${pcat}/${pname}${target}/md5"
+		install -d ${dest}
+
+		# gen md5sum
+		( cd ${PKGDIR}; md5sum "${pkgname}.${PKGSUFFIX}" ) \
+			> ${dest}/${pkgname}.md5
+		echo -e "${COLGREEN}done${COLDEFAULT}"
 	fi
 }
 
+source_pkg_build()
+{
+	if [[ ${PKGTYPE} = virtual ]]
+	then
+		echo "Virtual package detected; src-pkg-tarball not necessary ..."
+		return 0
+	fi
+
+	if [[ ! -d ${SOURCEDIR}/${PNAME} ]]
+	then
+		echo "No SRC_URI defined; src-pkg-tarball not necessary ..."
+		return 0
+	fi
+
+	[ -z "${SRCPKGDIR}" ] && die "\$SRCPKGDIR not found. Please setup your ${MAGERC} correctly."
+
+	echo -e "${COLGREEN}Creating source package tarball ... ${COLDEFAULT}"
+
+	# include the smage2 file
+	cp ${SMAGENAME} ${SOURCEDIR}/${PNAME}
+
+	( cd ${SOURCEDIR}; tar cvjf ${BUILDDIR}/${PNAME}-${PVER}-${PBUILD}.tar.bz2 ${PNAME}; )
+	[[ ! -d ${SRCPKGDIR} ]] && install -d ${SRCPKGDIR}
+	mv ${BUILDDIR}/${PNAME}-${PVER}-${PBUILD}.tar.bz2 ${SRCPKGDIR}/${PNAME}-${PVER}-${PBUILD}.${SRCPKGSUFFIX}
+
+	echo -e "${COLGREEN}Source package ${COLBLUE}${PNAME}-${PVER}-${PBUILD}.${SRCPKGSUFFIX} ${COLGREEN}successfully builded.${COLDEFAULT}"
+}
+
+step_by_step()
+{
+	if [[ ${STEP_BY_STEP} = true ]]
+	then
+		echo -e "${COLRED}Step-by-step enabled! Paused after $1.${COLDEFAULT}"
+		echo "Press [enter] to continue"
+		read
+	fi
+}
+
+
 # print out our version
 showversion
 echo
@@ -405,8 +1232,8 @@
 	exit 1
 fi
 
-#updating smage2-scripts
-if [ "$1" == "update" ]
+# updating smage2-scripts
+if [[ $1 = update ]]
 then
 	if [ ! -d ${SOURCEDIR} ]
 	then
@@ -416,14 +1243,16 @@
 	exit 0
 fi
 
-#creates md5sums for smages to given dir
-if [ "$1" == "calcmd5" ]
+# creates md5sums for smages to given dir
+if [[ $1 = calcmd5 ]]
 then
-	if [ $# -ge 3 ]
+	if [ $# -ge 2 ]
 	then
 		SMAGENAME="$2"
 		MD5DIR="$3"
-		source ${SMAGENAME} || die "download source failed"
+		[[ -z ${MD5DIR} ]] && MD5DIR="$(dirname ${SMAGENAME})/md5"
+
+		smagesource ${SMAGENAME} || die "download source failed"
 
 		# overridable sourcedir; must be declared after source of the smage2
 		CALC_SOURCEDIR="${CALC_SOURCEDIR:="${SOURCEDIR}/${PNAME}"}"
@@ -469,27 +1298,26 @@
 			unset my_SRC_URI_MIRROR
 			unset my_SOURCEDIR
 		done
-		
+
 		echo
 		echo "Calculating of md5 sums for '$(basename ${SMAGENAME} .${SMAGESUFFIX})' done."
 		echo
 	else
 		echo "Usage: Calculating MD5 Sums:"
-		echo "    $(basename $0) calcmd5 /path/to/SMAGENAME /path/to/MD5DIR"
+		echo "    $(basename $0) calcmd5 /path/to/SMAGENAME [/path/to/MD5DIR]"
 		echo
 		echo
 		echo "Export the CALC_SOURCEDIR variable to override current SOURCEDIRs."
 		echo
 		exit 1
 	fi
-	
+
 	exit 0
 fi
 
-#download sources
+# download sources
 if [ "$1" == "download" -a -n "$2" ]
 then
-	showversion
 	if [ ! -d ${SMAGESCRIPTSDIR} ]
 	then
 		install -d ${SMAGESCRIPTSDIR}
@@ -498,75 +1326,158 @@
 	# get smage
 	SMAGENAME="$2"
 	MD5DIR="$(dirname ${SMAGENAME})/md5"
-	source ${SMAGENAME} || die "download source failed"
+	smagesource ${SMAGENAME} || die "download source failed"
 
 	download_sources
 	exit 0
 fi
 
-if [ ! -e ${MLIBDIR}/pkgbuild_dir.sh ]
+# regen-mage-tree
+if [ "$1" == "only-regen-tree" -a -n "$2" ]
 then
-	die "Error: ${MLIBDIR}/pkgbuild_dir.sh not found. Aborting."
-fi
+	# set correct SMAGENAME
+	SMAGENAME="$2"
+	MD5DIR="$(dirname ${SMAGENAME})/md5"
+	smagesource ${SMAGENAME} || die "regen: smage2 not found"
 
-if [ -z "`basename ${SMAGENAME}|grep .${SMAGESUFFIX}`" ]
-then
-	die "File '`basename ${SMAGENAME}`' is not a sMage v${SMAGEVERSION} file. Aborting."
-fi
+	regen_mage_tree
 
-if [ -z "${SOURCEDIR}" ]
-then
-	die "\$SOURCEDIR not found. Please setup your mage.rc correctly."
-fi
+	# build several targets
+	if [[ -n ${MAGE_TARGETS} ]]
+	then
+		for target in ${MAGE_TARGETS}
+		do
+			# build md5sum for existing packages
+			generate_package_md5sum \
+				--pcat "${PCATEGORIE}" \
+				--pname "${PNAME}" \
+				--pver "${PVER}" \
+				--pbuild "${PBUILD}" \
+				--parch "${ARCH}" \
+				--target "${target}"
+		done
 
-if [ -z "${SMAGESCRIPTSDIR}" ]
-then
-	die "\$SMAGESCRIPTSDIR not found. Please setup your mage.rc correctly."
-fi
+	# build several subpackages
+	elif [[ -n ${SPLIT_PACKAGES} ]]
+	then
+		split_save_variables
+		for subpackage in ${SPLIT_PACKAGES}
+		do
+			# get the right variables for the split
+			export PNAME="${subpackage}"
+			split_info_${subpackage}
+			# build md5sum for existing packages
+			generate_package_md5sum \
+				--pcat "${PCATEGORIE}" \
+				--pname "${PNAME}" \
+				--pver "${PVER}" \
+				--pbuild "${PBUILD}" \
+				--parch "${ARCH}"
+			# restore smage environment
+			split_restore_variables
+		done
+		# unset all saved smage variables
+		split_unset_variables
 
-if [ -z "${SMAGE2RSYNC}" ] 
-then
-	echo "\$SMAGE2RSYNC not found. Please setup your mage.rc correctly."
-	exit 1
-fi
+	else
+		# build md5sum for existing packages
+		generate_package_md5sum \
+			--pcat "${PCATEGORIE}" \
+			--pname "${PNAME}" \
+			--pver "${PVER}" \
+			--pbuild "${PBUILD}" \
+			--parch "${ARCH}"
+	fi
 
-if [ -z "${BINDIR}" ]
-then
-	die "no BINDIR variable found in /etc/mage.rc"
+	exit 0
 fi
 
-if [ -z "${CHOST}" ]
+if [ "$1" == "--create-src-tarball" -a -n "$2" ]
 then
-	die "no CHOST variable found in /etc/mage.rc"
-fi
+	# set correct SMAGENAME
+	SMAGENAME="$2"
+	MD5DIR="$(dirname ${SMAGENAME})/md5"
 
-if [ -z "${CFLAGS}" ]
-then
-	die "no CFLAGS variable found in /etc/mage.rc"
+	echo -e "${COLGREEN}create-src-tarball called for ${COLBLUE}${SMAGENAME}${COLGREEN} ...${COLDEFAULT}"
+
+	smagesource ${SMAGENAME} || die "regen: smage2 not found"
+
+	if [[ -d ${SOURCEDIR}/${PNAME} ]]
+	then
+		echo -e "${COLGREEN}Deleting old sourcefiles ${COLBLUE}${SOURCEDIR}/${PNAME}${COLGREEN} ...${COLDEFAULT}"
+		rm -rf ${SOURCEDIR}/${PKGNAME}
+	fi
+
+	download_sources
+	source_pkg_build ${SMAGENAME}
+	exit 0
 fi
 
-if [ -z "${CXXFLAGS}" ]
+if [ "$1" == "--src-tarball" -a -n "$2" ] || [ "$1" == "-st" -a -n "$2" ]
 then
-	die "no CXXFLAGS variable found in /etc/mage.rc"
+	SRCPKGTARBALL="${2}"
+	USE_SRC_PKG_TARBALL=true
+
+	# abort if given file is not a source pkg
+	[[ ${SRCPKGTARBALL##*.} != ${SRCPKGSUFFIX} ]] && die "${SRCPKGTARBALL} is not a valid src-pkg file."
+
+	# set correct SMAGENAME; use the one that the src_pkg provide
+	# /path/to/SOURCEDIR/PNAME/SMAGENAME
+	SMAGENAME="${SOURCEDIR}/$(basename ${SRCPKGTARBALL%-*-*})/$(basename ${SRCPKGTARBALL} .${SRCPKGSUFFIX}).${SMAGESUFFIX}"
+
+	echo -e "${COLGREEN}Using src-tarball ${COLBLUE}${SRCPKGTARBALL}${COLGREEN} ...${COLDEFAULT}"
+
+	[[ ! -d ${SOURCEDIR} ]] && install -d ${SOURCEDIR}
+
+	# unpack srctarball
+	[[ ! -f ${SRCPKGTARBALL} ]] && die "Error: ${SRCPKGTARBALL} does not exist. Aborting."	
+
+	tar xvjf ${SRCPKGTARBALL} -C ${SOURCEDIR} || die  "Error unpackung src-tarball ${SRCPKGTARBALL}"
+
+	[[ ! -f ${SMAGENAME} ]] && die "Included smage2 file in src-tarball not found: ${SMAGENAME}"
 fi
 
 
-source ${SMAGENAME} || die "source failed"
-PKGNAME="${PNAME}-${PVER}-${CHOST%%-*}-${PBUILD}"
+[ ! -e ${MLIBDIR}/pkgbuild_dir.sh ] && die "Error: ${MLIBDIR}/pkgbuild_dir.sh not found. Aborting."
+[ -z "$(basename ${SMAGENAME} | grep .${SMAGESUFFIX})" ] &&
+	die "File '$(basename ${SMAGENAME})' is not a sMage v${SMAGEVERSION} file. Aborting."
+[ -z "${SOURCEDIR}" ] && die "\$SOURCEDIR not found. Please setup your ${MAGERC} correctly."
+[ -z "${SMAGESCRIPTSDIR}" ] && die "\$SMAGESCRIPTSDIR not found. Please setup your ${MAGERC} correctly."
+[ -z "${SMAGE2RSYNC}" ] && die "\$SMAGE2RSYNC not found. Please setup your ${MAGERC} correctly."
+[ -z "${BINDIR}" ] && die "no BINDIR variable found in ${MAGERC}"
+[ -z "${CHOST}" ] && die "no CHOST variable found in ${MAGERC}"
+[ -z "${CFLAGS}" ] && die "no CFLAGS variable found in ${MAGERC}"
+[ -z "${CXXFLAGS}" ] && die "no CXXFLAGS variable found in ${MAGERC}"
+
+smagesource ${SMAGENAME} || die "source failed"
+PKGNAME="${PNAME}-${PVER}-${ARCH}-${PBUILD}"
 MD5DIR="$(dirname ${SMAGENAME})/md5"
+SMAGE_LOG_CMD="tee -a /var/log/smage/${PKGNAME}.log"
 
 xtitle "Compiling ${PKGNAME}"
-echo "Compiling ${PKGNAME}"
+echo -e "${COLGREEN}Compiling ${PKGNAME}${COLDEFAULT}"
 
-#download sources
-download_sources
+# auto regen mage tree if requested
+regen_mage_tree
 
-#fixes some issues with these functions
+if [[ ${CREATE_SRC_PKG_TARBALL} = true ]]
+then
+	if [[ -d ${SOURCEDIR}/${PNAME} ]]
+	then
+		echo -e "${COLBLUE}===${COLGREEN} deleting old sourcefiles ${COLBLUE}${SOURCEDIR}/${PNAME}${COLGREEN} ...${COLDEFAULT}"
+		rm -rf ${SOURCEDIR}/${PNAME}
+	fi
+fi
+
+# download sources
+[[ ${USE_SRC_PKG_TARBALL} != true ]] && download_sources
+
+# fixes some issues with these functions
 export -f src_prepare || die "src_prepare export failed"
 export -f src_compile || die "src_compile export failed"
 export -f src_install || die "src_install export failed"
 
-#fixes some compile issues
+# fixes some compile issues
 export CHOST="${CHOST}" || die "CHOST export failed"
 export CFLAGS="${CFLAGS}" || die "CFLAGS export failed"
 export CXXFLAGS="${CFLAGS}" || die "CXXFLAGS export failed"
@@ -574,111 +1485,241 @@
 export MAKEOPTS="${MAKEOPTS}" || die "MAKEOPTS export failed"
 
 
-#setup distcc
-#distcc mus be setup *before* ccache, as ccache need to be before distcc in path
-if [ "${SMAGE_USE_DISTCC}" == "true" ]
-then
-	setup_distcc_environment
-fi
-
-#setup ccache
-if [ "${SMAGE_USE_CCACHE}" == "true" ]
-then
-	setup_ccache_environment
-fi
+# setup distcc
+# setup for distcc goes *before* ccache, so ccache comes before distcc in path
+[[ ${SMAGE_USE_DISTCC} = true ]] && setup_distcc_environment
 
+# setup ccache
+[[ ${SMAGE_USE_CCACHE} = true ]] && setup_ccache_environment
 
 # small sleep to show our settings
 sleep 1
 
-#debug
-#echo "CC=${CC}"
-#echo "CXX=${CXX}"
-#echo "DISTCC_DIR=${DISTCC_DIR}"
-#echo "PATH: ${PATH}"
-#echo "--------------------------------------"
-#env
-#echo "--------------------------------------"
-#read
-#debug end
-
-#cleans up build if a previously one exists
+# cleans up build if a previously one exists
 if [ -d ${BUILDDIR} ]
 then
 	rm -rf ${BUILDDIR}/* || die "couldn't cleanup \$BUILDDIR."
 fi
 install -d ${BUILDDIR} || die "couldn't create \$BUILDDIR."
 
-#cleans up srcdir if a previously unpacked one exists
+# cleans up srcdir if a previously unpacked one exists
 if [ -d ${SRCDIR} ]
 then
 	rm -rf ${SRCDIR}
 fi
 
-#cleans up bindir if a previous build exists or creates a new one
+# cleans up bindir if a previous build exists or creates a new one
 if [ -d ${BINDIR} ]
 then
 	rm -rf ${BINDIR}
 fi
 install -d ${BINDIR} || die "couldn't create \$BINDIR."
 
-#cleans up package temp dir if a previous build exists
+# cleans up package temp dir if a previous build exists
 if [ -d ${BUILDDIR}/${PKGNAME} ]
 then
 	rm -rf ${BUILDDIR}/${PKGNAME}
 fi
 
-#cleans up timestamp if one exists
+# cleans up timestamp if one exists
 if [ -f /var/tmp/timestamp ]
 then
 	mage rmstamp
 fi
 
-src_prepare || die "src_prepare failed"
-src_compile || die "src_compile failed"
-src_install || die "src_install failed"
-
-
-#compressing doc, info & man files
-echo -e "Compressing man-pages ..."
-if [ -d ${BUILDDIR}/builded/usr/share/man ]
-then
-	${MLIBDIR}/compressdoc -g -9 ${BUILDDIR}/builded/usr/share/man
+# setup build loggins
+[[ ! -d /var/log/smage ]] && install -d /var/log/smage
+echo -e "### Build started on $(date) ###\n" > /var/log/smage/${PKGNAME}.log
+
+src_prepare | ${SMAGE_LOG_CMD}
+die_pipestatus 0 "src_prepare failed"
+step_by_step $_
+
+src_compile | ${SMAGE_LOG_CMD}
+die_pipestatus 0 "src_compile failed"
+step_by_step $_
+
+# build several subpackages
+if [[ -n ${SPLIT_PACKAGES} ]]
+then
+	# save bindir & pname
+	split_save_variables
+	export SAVED_BINDIR="${BINDIR}"
+	for subpackage in ${SPLIT_PACKAGES}
+	do
+		if typeset -f src_install_${subpackage} > /dev/null
+		then
+			# export subpackage bindir
+			export BINDIR="${SAVED_BINDIR}_${subpackage}"
+			# export PNAME, several internal function and include
+			# rely on this variable
+			export PNAME="${subpackage}"
+
+			echo
+			echo -en "${COLBLUE}*** ${COLDEFAULT}"
+			echo -en "  Running ${COLGREEN}split src_install()${COLDEFAULT}"
+			echo -en " for subpkg: ${COLBLUE}${PNAME}${COLDEFAULT}"
+			echo -e " - basepkg: ${COLBLUE}${SPLIT_PACKAGE_BASE}${COLDEFAULT} ..."
+
+			src_install_${subpackage} | ${SMAGE_LOG_CMD}
+			die_pipestatus 0 "src_install_${subpackage} failed"
+			step_by_step $_
+		fi
+	done
+	# restore bindir & pname
+	split_restore_variables
+	# unset all saved smage variables
+	split_unset_variables
+else
+	src_install | ${SMAGE_LOG_CMD}
+	die_pipestatus 0 "src_install failed"
+	step_by_step $_
 fi
 
-echo -e "Compressing info-pages ..."
-if [ -d ${BUILDDIR}/builded/usr/share/info ]
+# compressing doc, info & man files
+if [[ -n ${SPLIT_PACKAGES} ]]
 then
-	${MLIBDIR}/compressdoc -g -9 ${BUILDDIR}/builded/usr/share/info
+	for subpackage in ${SPLIT_PACKAGES}
+	do
+		mcompressdocs ${BINDIR}_${subpackage}
+	done
+else
+	mcompressdocs ${BINDIR}
 fi
 
+
 # stripping all bins and libs
 case ${NOSTRIP} in
 	true|TRUE|yes|y)
 		echo -e "NOSTRIP=true detected; Package will not be stripped ..."
 		;;
 	*)
-		echo -e "Stripping binaries ..."
-		mstripbins ${BINDIR}
-		echo -e "Stripping libraries ..."
-		mstriplibs ${BINDIR}
+		if [[ -n ${SPLIT_PACKAGES} ]]
+		then
+			for subpackage in ${SPLIT_PACKAGES}
+			do
+				echo -e "${COLBLUE}===${COLGREEN} stripping binaries for '${subpackage}' ...${COLDEFAULT}"
+				mstripbins ${BINDIR}_${subpackage}
+				echo -e "${COLBLUE}===${COLGREEN} stripping dynamic libraries for '${subpackage}' ...${COLDEFAULT}"
+				mstriplibs ${BINDIR}_${subpackage}
+				echo -e "${COLBLUE}===${COLGREEN} stripping static libraries for '${subpackage}' ...${COLDEFAULT}"
+				mstripstatic ${BINDIR}_${subpackage}
+			done
+		else
+				echo -e "${COLBLUE}===${COLGREEN} stripping binaries ...${COLDEFAULT}"
+				mstripbins ${BINDIR}
+				echo -e "${COLBLUE}===${COLGREEN} stripping dynamic libraries ...${COLDEFAULT}"
+				mstriplibs ${BINDIR}
+				echo -e "${COLBLUE}===${COLGREEN} stripping static libraries ...${COLDEFAULT}"
+				mstripstatic ${BINDIR}
+		fi
 		;;
 esac
 
-#the new buildpkg command
+# the new buildpkg command
 case ${NOPKGBUILD} in
 	true|TRUE|yes|y)
 		echo -e "NOPGKBUILD=true detected; Package will not be build ..."
 		;;
-	*) 
-		${MLIBDIR}/pkgbuild_dir.sh ${PKGNAME} ${BINDIR} || die "package-build failed"
-		echo -e "\nPackage ${PKGNAME} successfully builded.\n"
+	*)
+		# build several targets
+		if [[ -n ${MAGE_TARGETS} ]]
+		then
+			for target in ${MAGE_TARGETS}
+			do
+				# check if an special target_pkgbuild exists
+				if typeset -f ${target}_pkgbuild > /dev/null
+				then
+					# run it
+					${target}_pkgbuild
+				fi
+				# now create the target package
+				${MLIBDIR}/pkgbuild_dir.sh \
+					"${PNAME}-${target}-${PVER}-${ARCH}-${PBUILD}" \
+					${BINDIR} || die "target: ${target} package-build failed"
+
+				# build pkg-md5-sum if requested
+				generate_package_md5sum \
+					--pcat "${PCATEGORIE}" \
+					--pname "${PNAME}" \
+					--pver "${PVER}" \
+					--pbuild "${PBUILD}" \
+					--parch "${ARCH}" \
+					--target "${target}"
+
+				echo -e "${COLGREEN}\nPackage ${PNAME}-${target}-${PVER}-${ARCH}-${PBUILD} successfully builded.\n${COLDEFAULT}"
+			done
+
+		# build several subpackages
+		elif [[ -n ${SPLIT_PACKAGES} ]]
+		then
+			split_save_variables
+			for subpackage in ${SPLIT_PACKAGES}
+			do
+				# get the right variables for the split
+				export PNAME="${subpackage}"
+				split_info_${PNAME}
+
+				# jump to next one if NOPKGBUILD is set in split_info
+				case ${NOPKGBUILD} in
+					true|TRUE|yes|y) continue ;;
+				esac
+
+				# check if an special subpackage_pkgbuild exists
+				if typeset -f ${PNAME}_pkgbuild > /dev/null
+				then
+					# run it
+					${PNAME}_pkgbuild
+				fi
+				# now create the target package
+				${MLIBDIR}/pkgbuild_dir.sh \
+					"${PNAME}-${PVER}-${ARCH}-${PBUILD}" \
+					"${BINDIR}_${PNAME}" || die "split_package: ${PNAME} package-build failed"
+
+				# build pkg-md5-sum if requested
+				generate_package_md5sum \
+					--pcat "${PCATEGORIE}" \
+					--pname "${PNAME}" \
+					--pver "${PVER}" \
+					--pbuild "${PBUILD}" \
+					--parch "${ARCH}"
+
+				echo -e "${COLGREEN}\nPackage ${PNAME}-${PVER}-${ARCH}-${PBUILD} successfully builded.\n${COLDEFAULT}"
+
+				# restore smage environment
+				split_restore_variables
+			done
+			# unset all saved smage variables
+			split_unset_variables
+
+		else
+			${MLIBDIR}/pkgbuild_dir.sh ${PKGNAME} ${BINDIR} || die "package-build failed"
+
+			# build pkg-md5-sum if requested
+			generate_package_md5sum \
+				--pcat "${PCATEGORIE}" \
+				--pname "${PNAME}" \
+				--pver "${PVER}" \
+				--pbuild "${PBUILD}" \
+				--parch "${ARCH}"
+
+			echo -e "${COLGREEN}\nPackage ${PKGNAME} successfully builded.\n${COLDEFAULT}"
+		fi
+
+		# build src-pkg-tarball if requested
+		[[ ${CREATE_SRC_PKG_TARBALL} = true ]] && source_pkg_build ${SMAGENAME}
 		;;
 esac
 
-#for sure
+if [[ ${SMAGE_BUILD_LOGGING} != false ]]
+then
+	bzip2 -9f /var/log/smage/${PKGNAME}.log
+else
+	[[ -f /var/log/smage/${PKGNAME}.log ]] && rm /var/log/smage/${PKGNAME}.log
+fi
+
+# for sure
 unset NOPKGBUILD
 unset NOSTRIP
-		
+
 xtitleclean
-#echo -e "\nPackage ${PKGNAME} successfully builded.\n"