--- trunk/mage/usr/lib/mage/smage2.sh	2011/12/20 16:06:13	1543
+++ trunk/mage/usr/lib/mage/smage2.sh	2012/01/13 13:20:22	1631
@@ -1,50 +1,15 @@
 #!/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 1.62 2007-11-28 10:47:50 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 ##
-PKGSUFFIX="mpk"
-SRCPKGSUFFIX="mpks"
-SMAGENAME="$1"
-SMAGESUFFIX="smage2"
-MLIBDIR=/usr/lib/mage
-SMAGEVERSION="$( < ${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
 
@@ -52,6 +17,10 @@
 source ${MAGERC}
 source ${MLIBDIR}/mage4.functions.sh
 
+## setup ##
+SMAGENAME="$1"
+SMAGEVERSION="$(< ${MLIBDIR}/version)"
+
 # set PKGDIR and BUILDDIR and BINDIR to MROOT
 if [[ -n ${MROOT} ]]
 then
@@ -170,209 +139,93 @@
 
 download_sources()
 {
-
 	[ -z "${SRC_URI}" ] && echo -e "\nNothing declared to download.\n" && return 0
 
-	local EOA=${#SRC_URI[*]}
-	local my_SRC_URI
-	local my_SRC_URI_DEST
-	local my_SRC_URI_MIRROR
-	local my_SOURCEDIR
-	local DB_MD5_SUM_FILE="${MD5DIR}/$(basename ${SMAGENAME} .${SMAGESUFFIX}).md5"
-	local FETCHING
-	local i mirror
-	local wget_opts
-
-	# 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}
+	local count=${#SRC_URI[*]}
+	local uri
+	local subdir
+	local outputdir
+	local db_md5_file="${MD5DIR}/$(basename ${SMAGENAME} .${SMAGESUFFIX}).md5"
+	local fetching
+	local i
 
 	# check if FETCHING is needed
-	( cd ${SOURCEDIR}/${PNAME}; md5sum -c ${DB_MD5_SUM_FILE} &> /dev/null )
-	if [[ $? = 0 ]]
+	if mchecksum --rundir "${SOURCEDIR}/${PNAME}" --file "${db_md5_file}" --method md5
 	then
 		# md5's ok, no fetching needed
-		FETCHING=false
+		fetching=false
 	else
-		FETCHING=true
+		fetching=true
 	fi
 
-	for ((i=0; i < EOA; i++))
-	do
-		# url to file
-		my_SRC_URI="$(echo ${SRC_URI[${i}]} | cut -d' ' -f1)"
-
-		# subdir in sources dir; the my_SRCI_URI file goes to there
-		my_SRC_URI_DEST="$(echo ${SRC_URI[${i}]} | cut -d' ' -f2)"
-
-		# if my_src_uri_dest is not equal my_src_uri; than an other dir is used
-		if [[ ${my_SRC_URI_DEST} != ${my_SRC_URI} ]]
-		then
-			my_SOURCEDIR="${SOURCEDIR}/${PNAME}/${my_SRC_URI_DEST}"
-		else
-			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://') ]]
-		then
-			for mirror in ${MIRRORS}
-			do
-				my_SRC_URI_MIRROR="$(echo ${my_SRC_URI} | sed "s|mirror:/|${mirror}/sources|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 '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 [[ ${fetching} = true ]]
+	then
+		for ((i=0; i < count; i++))
+		do
+			# url to file
+			uri="${SRC_URI[${i}]%%' '*}"
 
-				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")"
+			# subdir in sources dir; the my_SRCI_URI file goes to there
+			subdir="${SRC_URI[${i}]##*' '}"
 
-				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
-		else
-			if [[ ${FETCHING} = true ]]
+			# if $subdir is not equal with $uri then an other dir is used
+			if [[ ${uri} != ${subdir} ]]
 			then
-				echo -e "${COLBLUE}==>${COLGREEN} fetching ${my_SRC_URI}${COLDEFAULT}"
-				wget \
-					${wget_opts} \
-					--output-document="${my_SOURCEDIR}/$(basename ${my_SRC_URI})" \
-					"${my_SRC_URI}"
+				outputdir="${SOURCEDIR}/${PNAME}/${subdir}"
+			else
+				outputdir="${SOURCEDIR}/${PNAME}"
 			fi
-		fi
 
-		# unset them to be shure
-		unset my_SRC_URI
-		unset my_SRC_URI_DEST
-		unset my_SRC_URI_MIRROR
-		unset my_SOURCEDIR
-	done
+			echo -e "${COLBLUE}==>${COLGREEN} fetching ${uri}${COLDEFAULT}"
+			# always use verbose mode for source downloads
+			FVERBOSE=off msetfeature "verbose"
+			# do not die here, mchecksum catches download errors
+			mdownload --uri "${uri}" --dir "${outputdir}"
+
+			# unset them to be sure
+			unset uri
+			unset subdir
+			unset outputdir
+		done
 
-	# recheck md5 sums
-	echo
-	echo -e "${COLBLUE}===${COLGREEN} Checking MD5 sums:${COLDEFAULT}"
-	( cd ${SOURCEDIR}/${PNAME}; md5sum -c ${DB_MD5_SUM_FILE} ) || die "md5 failed"
-	echo
+		# recheck md5 sums after download
+		echo
+		echo -e "${COLBLUE}===${COLGREEN} Checking MD5 sums:${COLDEFAULT}"
+		mchecksum --rundir "${SOURCEDIR}/${PNAME}" --file "${db_md5_file}" --method md5 || die "md5 failed"
+		echo
+	else
+		echo -e "${COLBLUE}===${COLGREEN} All sources already fetched, nothing to do${COLDEFAULT}"
+	fi
 
 	# not needed anymore
 	unset SRC_URI
 }
 
-# dummy function, used if that not exist in smage file
+# dummy function, used if that does not exist in smage file
 src_prepare()
 {
-	echo "no src_prepare defined"
-	sleep 2
+	echo "no src_prepare defined; doing nothing ..."
 	return 0
 }
 
-# dummy function, used if that not exist in smage file
+# dummy function, used if that does not exist in smage file
 src_compile()
 {
-	echo "no src_compile defined"
-	sleep 2
+	echo "no src_compile defined; doing nothing ..."
+	return 0
+}
+
+# dummy function, used if that does not exist in smage file
+src_check()
+{
+	echo "no src_check defined; doing nothing ..."
 	return 0
 }
 
-# dummy function, used if that not exist in smage file
+# dummy function, used if that does not exist in smage file
 src_install()
 {
-	echo "no src_install defined"
-	sleep 2
+	echo "no src_install defined; doing nothing ..."
 	return 0
 }
 
@@ -386,6 +239,28 @@
 
 mconfigure()
 {
+	local myopts
+	if [[ ! -z ${CTARGET} ]]
+	then
+		myopts+=" --target=${CTARGET}"
+	fi
+		# if requested disable-static
+		if [[ ! -z $(./configure --help | grep -- '--.*able-static') ]]
+		then
+			if mqueryfeature '!static'
+			then
+				myopts+=" --disable-static"
+			else
+				myopts+=" --enable-static"
+			fi
+		fi
+
+		# always enable shared by default
+		if [[ ! -z $(./configure --help | grep -- '--.*able-shared') ]]
+		then
+			myopts+=" --enable-shared"
+		fi
+
 	if [ -x ./configure ]
 	then
 		./configure \
@@ -398,6 +273,7 @@
 			--sysconfdir=/etc \
 			--localstatedir=/var/lib \
 			--libdir=/usr/$(mlibdir) \
+			${myopts} \
 			"$@" || die "mconfigure failed"
 	else
 		echo "configure is not an executable ..."
@@ -493,7 +369,7 @@
 		rar)
 			unrar x ${SOURCEDIR}/${PNAME}/${SRCFILE} ${DEST}  || die ".rar unpack failed."
 			;;
-		zip|xpi)
+		zip|xpi|jar)
 			unzip ${SOURCEDIR}/${PNAME}/${SRCFILE} -d ${DEST} || die ".zip unpack failed."
 			;;
 		rpm)
@@ -559,6 +435,7 @@
 minstalldocs()
 {
 	local docfiles
+	local doc
 	docfiles="$@"
 
 	if [ ! -d ${BINDIR}/usr/share/doc/${PNAME}-${PVER} ]
@@ -566,14 +443,17 @@
 		install -d ${BINDIR}/usr/share/doc/${PNAME}-${PVER} || die "creating doc dirs."
 	fi
 
-	local i
-	for i in ${docfiles}
+	for doc in ${docfiles}
 	do
-		if [ -f ${i} ]
+		if [ -f ${doc} ]
 		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."
+			if mqueryfeature "compressdoc"
+			then
+				cat ${doc} | gzip -9c > ${BINDIR}/usr/share/doc/${PNAME}-${PVER}/$(basename ${doc}).gz || die "gzipping +installing ${doc}."
+				chmod 0644 ${BINDIR}/usr/share/doc/${PNAME}-${PVER}/$(basename ${doc}).gz || die "fixing permissions of ${doc}."
+			else
+				install -m 0644 ${SRCDIR}/${i} ${BINDIR}/usr/share/doc/${PNAME}-${PVER} || die "installing ${doc}."
+			fi
 		fi
 	done
 }
@@ -582,24 +462,56 @@
 {
 	local stripdir="$@"
 
-	[ -z "${stripdir}" ] && stripdir=${BINDIR}
-	find ${stripdir} | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs strip ${STRIP_DYN_LIB} 2> /dev/null
+	[[ -z ${stripdir} ]] && stripdir="${BINDIR}"
+	[[ -z ${STRIP_DYN_LIB} ]] && STRIP_DYN_LIB="--strip-debug"
+	find ${stripdir} ! -type d | xargs file | grep "shared object" | grep ELF | cut -f 1 -d : | xargs --no-run-if-empty strip ${STRIP_DYN_LIB} 2> /dev/null
 }
 
 mstripbins()
 {
 	local stripdir="$@"
 
-	[ -z "${stripdir}" ] && stripdir=${BINDIR}
-	find ${stripdir} | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs strip ${STRIP_DYN_BIN} 2> /dev/null
+	[[ -z ${stripdir} ]] && stripdir="${BINDIR}"
+	[[ -z ${STRIP_DYN_BIN} ]] && STRIP_DYN_BIN="--strip-debug"
+	find ${stripdir} ! -type d | xargs file | grep "executable" | grep ELF | cut -f 1 -d : | xargs --no-run-if-empty strip ${STRIP_DYN_BIN} 2> /dev/null
 }
 
 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
+	[[ -z ${stripdir} ]] && stripdir="${BINDIR}"
+	[[ -z ${STRIP_STATIC_LIB} ]] && STRIP_STATIC_LIB="--strip-debug"
+	find ${stripdir} ! -type d | xargs file | grep "ar archive" | cut -f 1 -d : | xargs --no-run-if-empty strip ${STRIP_STATIC_LIB} 2> /dev/null
+}
+
+mstriplibtoolarchive()
+{
+	local stripdir="$@"
+
+	[[ -z ${stripdir} ]] && stripdir="${BINDIR}"
+	find ${stripdir} ! -type d -name \*.la | xargs | grep "libtool library" | cut -f 1 -d : | xargs --no-run-if-empty rm -f -- 2> /dev/null
+}
+
+mpurgetargets()
+{
+	local stripdir="$@"
+	local target
+
+	[[ -z ${stripdir} ]] && stripdir=${BINDIR}
+	# nothing to do in this case
+	[[ -z ${PURGE_TARGETS[*]} ]] && return
+
+	for target in ${PURGE_TARGETS[*]}
+	do
+		# check if target is a regex pattern without any slashes
+		if [[ ${target} = ${target//\/} ]]
+		then
+			find ${BINDIR} -type f -name "${target}" | xargs --no-run-if-empty rm -f -- 2> /dev/null
+		else
+			rm -f -- ${target} 2> /dev/null
+		fi
+	done
 }
 
 mcompressdocs()
@@ -658,7 +570,6 @@
 	fi
 }
 
-
 # fixes given dependencies to match a MAGE_TARGET
 # fix_mage_deps -target s/depend # <-- note -target !
 fix_mage_deps()
@@ -845,7 +756,7 @@
 	local subpackage
 
 	# build them only if requested
-	if [[ ${REGEN_MAGE_TREE} = true ]]
+	if mqueryfeature regentree
 	then
 		# run it without targets
 		if [[ -n ${MAGE_TARGETS} ]]
@@ -908,7 +819,7 @@
 	unset STATE
 	unset DESCRIPTION
 	unset HOMEPAGE
-	unset PKGTYPE
+	# unset PKGTYPE <-- don't do that either; smage needs this var
 	unset INHERITS
 	unset DEPEND
 	unset SDEPEND
@@ -934,7 +845,21 @@
 	export SAVED_DEPEND="${DEPEND}"
 	export SAVED_SDEPEND="${SDEPEND}"
 	export SAVED_PROVIDE="${PROVIDE}"
-	export SAVED_NOPKGBUILD="${NOPKGBUILD}"
+	export SAVED_PKGTYPE="${PKGTYPE}"
+
+	# special handling needed for mage features
+	# pkgbuild
+	mqueryfeature "pkgbuild" && export SAVED_FEATURE_PKGBUILD="pkgbuild"
+	mqueryfeature "!pkgbuild" && export SAVED_FEATURE_PKGBUILD="!pkgbuild"
+	# strip
+	mqueryfeature "strip" && export SAVED_FEATURE_STRIP="strip"
+	mqueryfeature "!strip" && export SAVED_FEATURE_STRIP="!strip"
+	# libtool
+	mqueryfeature "libtool" && export SAVED_FEATURE_LIBTOOL="libtool"
+	mqueryfeature "!libtool" && export SAVED_FEATURE_LIBTOOL="!libtool"
+	# compressdoc
+	mqueryfeature "compressdoc" && export SAVED_FEATURE_COMPRESSDOC="compressdoc"
+	mqueryfeature "!compressdoc" && export SAVED_FEATURE_COMPRESSDOC="!compressdoc"
 
 	# bindir too
 	export SAVED_BINDIR="${BINDIR}"
@@ -995,7 +920,17 @@
 	export DEPEND="${SAVED_DEPEND}"
 	export SDEPEND="${SAVED_SDEPEND}"
 	export PROVIDE="${SAVED_PROVIDE}"
-	export NOPKGBUILD="${SAVED_NOPKGBUILD}"
+	export PKGTYPE="${SAVED_PKGTYPE}"
+
+	# special handling needed for mage features
+	# pkgbuild
+	FVERBOSE=off msetfeature "${SAVED_FEATURE_PKGBUILD}"
+	# strip
+	FVERBOSE=off msetfeature "${SAVED_FEATURE_STRIP}"
+	# libtool
+	FVERBOSE=off msetfeature "${SAVED_FEATURE_LIBTOOL}"
+	# compressdoc
+	FVERBOSE=off msetfeature "${SAVED_FEATURE_COMPRESSDOC}"
 
 	# bindir too
 	export BINDIR="${SAVED_BINDIR}"
@@ -1055,7 +990,11 @@
 	unset SAVED_SDEPEND
 	unset SAVED_PROVIDE
 	unset SAVED_BINDIR
-	unset SAVED_NOPKGBUILD
+	unset SAVED_PKGTYPE
+	unset SAVED_FEATURE_PKGBUILD
+	unset SAVED_FEATURE_STRIP
+	unset SAVED_FEATURE_LIBTOOL
+	unset SAVED_FEATURE_COMPRESSDOC
 	unset SPLIT_PACKAGE_BASE
 	unset -f SAVED_preinstall
 	unset -f SAVED_postinstall
@@ -1155,12 +1094,11 @@
 	# fix target as it may be empty !
 	[ -n "${target}" ] && target="-${target}"
 
-
 	# build pkgname
 	pkgname="${pname}${target}-${pver}-${parch}-${pbuild}"
 
 	# build pkg-md5-sum only if requested
-	if [[ ${REGEN_MAGE_TREE} = true ]]
+	if mqueryfeature regentree
 	then
 		echo -ne "${COLBLUE}===${COLGREEN} generating md5's for ${pkgname}.${PKGSUFFIX} ... ${COLDEFAULT}"
 
@@ -1215,7 +1153,7 @@
 
 step_by_step()
 {
-	if [[ ${STEP_BY_STEP} = true ]]
+	if mqueryfeature stepbystep
 	then
 		echo -e "${COLRED}Step-by-step enabled! Paused after $1.${COLDEFAULT}"
 		echo "Press [enter] to continue"
@@ -1223,6 +1161,25 @@
 	fi
 }
 
+resume_stamp()
+{
+	local step="$1"
+	[[ ! -d ${BUILDDIR}/.stamps ]] && install -d ${BUILDDIR}/.stamps
+	touch ${BUILDDIR}/.stamps/smage-${PKGNAME}-${step}
+}
+
+run_resume()
+{
+	local step="$1"
+
+	if mqueryfeature "resume" && [[ -f ${BUILDDIR}/.stamps/smage-${PKGNAME}-${step} ]]
+	then
+		echo -e "${COLMAGENTA}${step} already processed; doing nothing${COLDEFAULT}"
+		return 0
+	else
+		return 1
+	fi
+}
 
 # print out our version
 showversion
@@ -1235,6 +1192,9 @@
 	exit 1
 fi
 
+# load supported mage features
+load_mage_features
+
 # updating smage2-scripts
 if [[ $1 = update ]]
 then
@@ -1419,7 +1379,7 @@
 if [ "$1" == "--src-tarball" -a -n "$2" ] || [ "$1" == "-st" -a -n "$2" ]
 then
 	SRCPKGTARBALL="${2}"
-	USE_SRC_PKG_TARBALL=true
+	msetfeature "srcpkgtarball"
 
 	# abort if given file is not a source pkg
 	[[ ${SRCPKGTARBALL##*.} != ${SRCPKGSUFFIX} ]] && die "${SRCPKGTARBALL} is not a valid src-pkg file."
@@ -1440,6 +1400,11 @@
 	[[ ! -f ${SMAGENAME} ]] && die "Included smage2 file in src-tarball not found: ${SMAGENAME}"
 fi
 
+if [ "$1" == "--resume" -a -n "$2" ]
+then
+	msetfeature "resume"
+	SMAGENAME="$2"
+fi
 
 [ ! -e ${MLIBDIR}/pkgbuild_dir.sh ] && die "Error: ${MLIBDIR}/pkgbuild_dir.sh not found. Aborting."
 [ -z "$(basename ${SMAGENAME} | grep .${SMAGESUFFIX})" ] &&
@@ -1463,7 +1428,7 @@
 # auto regen mage tree if requested
 regen_mage_tree
 
-if [[ ${CREATE_SRC_PKG_TARBALL} = true ]]
+if mqueryfeature "srcpkg"
 then
 	if [[ -d ${SOURCEDIR}/${PNAME} ]]
 	then
@@ -1473,182 +1438,285 @@
 fi
 
 # download sources
-[[ ${USE_SRC_PKG_TARBALL} != true ]] && download_sources
+mqueryfeature "srcpkgtarball" || 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_check || die "src_check export failed"
 export -f src_install || die "src_install export failed"
 
 # 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"
+if [[ -z ${CXXFLAGS} ]]
+then
+	export CXXFLAGS="${CFLAGS}" || die "CXXFLAGS export failed"
+else
+	export CXXFLAGS="${CXXFLAGS}" || die "CXXFLAGS export failed"
+fi
+export LDFLAGS="${LDFLAGS}" || die "LDFLAGS export failed"
 export BINDIR="${BINDIR}" || die "BINDIR export failed"
 export MAKEOPTS="${MAKEOPTS}" || die "MAKEOPTS export failed"
 
-
 # setup distcc
 # setup for distcc goes *before* ccache, so ccache comes before distcc in path
-[[ ${SMAGE_USE_DISTCC} = true ]] && setup_distcc_environment
+mqueryfeature "distcc" && setup_distcc_environment
 
 # setup ccache
-[[ ${SMAGE_USE_CCACHE} = true ]] && setup_ccache_environment
-
-# small sleep to show our settings
-sleep 1
+mqueryfeature "ccache" && setup_ccache_environment
 
-# cleans up build if a previously one exists
-if [ -d ${BUILDDIR} ]
+if mqueryfeature "resume"
 then
-	rm -rf ${BUILDDIR}/* || die "couldn't cleanup \$BUILDDIR."
-fi
-install -d ${BUILDDIR} || die "couldn't create \$BUILDDIR."
+	echo -e "${COLMAGENTA}Resume requested; continuing previous build${COLDEFAULT}"
 
-# cleans up srcdir if a previously unpacked one exists
-if [ -d ${SRCDIR} ]
-then
-	rm -rf ${SRCDIR}
-fi
+	# setup build logging
+	[[ ! -d /var/log/smage ]] && install -d /var/log/smage
+	if [[ -f /var/log/smage/${PKGNAME}.log.bz2 ]]
+	then
+		bunzip2 -f /var/log/smage/${PKGNAME}.log.bz2
+	fi
+	echo -e "### Resume started on $(date) ###\n" >> /var/log/smage/${PKGNAME}.log
 
-# 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."
+else
+	# clean up builddir if a previously one exist
+	if [ -d ${BUILDDIR} ]
+	then
+		rm -rf ${BUILDDIR}/* || die "couldn't cleanup \$BUILDDIR."
+	fi
+	install -d ${BUILDDIR} || die "couldn't create \$BUILDDIR."
 
-# cleans up package temp dir if a previous build exists
-if [ -d ${BUILDDIR}/${PKGNAME} ]
-then
-	rm -rf ${BUILDDIR}/${PKGNAME}
+	# clean up srcdir if a previously unpacked one exist
+	if [ -d ${SRCDIR} ]
+	then
+		rm -rf ${SRCDIR}
+	fi
+
+	# clean up bindir if a previous build exist or create a new one
+	if [ -d ${BINDIR} ]
+	then
+		rm -rf ${BINDIR}
+	fi
+	install -d ${BINDIR} || die "couldn't create \$BINDIR."
+
+	# clean up package temp dir if a previous build exist
+	if [ -d ${BUILDDIR}/${PKGNAME} ]
+	then
+		rm -rf ${BUILDDIR}/${PKGNAME}
+	fi
+
+	# clean up stamps dir
+	if [ -d ${BUILDDIR}/.stamps ]
+	then
+		rm -rf ${BUILDDIR}/.stamps
+	fi
+
+	# setup build logging
+	[[ ! -d /var/log/smage ]] && install -d /var/log/smage
+	echo -e "### Build started on $(date) ###\n" > /var/log/smage/${PKGNAME}.log
 fi
 
-# cleans up timestamp if one exists
-if [ -f /var/tmp/timestamp ]
+if [[ ${PKGTYPE} = virtual ]]
 then
-	mage rmstamp
-fi
+	echo "virtual package detected; nothing will be build ..."
+	# automatically set !pkgbuild here too
+	msetfeature "!pkgbuild"
+else
+	( run_resume src_prepare || src_prepare ) | ${SMAGE_LOG_CMD}
+	die_pipestatus 0 "src_prepare failed"
+	resume_stamp src_prepare
+	step_by_step src_prepare
+
+	( run_resume src_compile || src_compile ) | ${SMAGE_LOG_CMD}
+	die_pipestatus 0 "src_compile failed"
+	resume_stamp src_compile
+	step_by_step src_compile
 
-# 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 $_
+	# only run checks if requested
+	if mqueryfeature "!check"
+	then
+		echo "!check detected; src_check() will not be run!" | ${SMAGE_LOG_CMD}
+	else
+		( run_resume src_check || src_check ) | ${SMAGE_LOG_CMD}
+		die_pipestatus 0 "src_check failed"
+		resume_stamp src_check
+	fi
+	step_by_step src_check
 
-# 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}"
+	# 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 $_
+				echo
+				echo -en "${COLBLUE}*** ${COLDEFAULT}"
+				echo -en "  Running ${COLGREEN}split src_install()${COLDEFAULT}"
+				echo -en " for subpkg: ${COLBLUE}${PNAME}${COLDEFAULT}"
+				echo -e " - basepkg: ${COLBLUE}${SPLIT_PACKAGE_BASE}${COLDEFAULT} ..."
+
+				( run_resume src_install_${subpackage} || src_install_${subpackage} ) | ${SMAGE_LOG_CMD}
+				die_pipestatus 0 "src_install_${subpackage} failed"
+				resume_stamp src_install_${subpackage}
+				step_by_step src_install_${subpackage}
+			fi
+		done
+		# restore bindir & pname
+		split_restore_variables
+		# unset all saved smage variables
+		split_unset_variables
+	else
+		( run_resume src_install || src_install ) | ${SMAGE_LOG_CMD}
+		die_pipestatus 0 "src_install failed"
+		resume_stamp src_install
+		step_by_step src_install
+	fi
 fi
 
-# compressing doc, info & man files
-if [[ -n ${SPLIT_PACKAGES} ]]
+# echo for sake of good-looking
+echo
+
+if mqueryfeature "!compressdoc"
 then
-	for subpackage in ${SPLIT_PACKAGES}
-	do
-		mcompressdocs ${BINDIR}_${subpackage}
-	done
+	echo -e "!compressdoc detected; documentation will not be compressed ..."
+elif mqueryfeature "!pkgbuild"
+then
+		echo "!pkgbuild detected; skipping documentation compression..."
 else
-	mcompressdocs ${BINDIR}
+	# compressing doc, info & man files
+	if [[ -n ${SPLIT_PACKAGES} ]]
+	then
+		for subpackage in ${SPLIT_PACKAGES}
+		do
+			run_resume mcompressdoc_${subpackage} || mcompressdocs ${BINDIR}_${subpackage}
+			resume_stamp mcompressdoc_${subpackage}
+		done
+	else
+		run_resume mcompressdoc || mcompressdocs ${BINDIR}
+		resume_stamp mcompressdoc
+	fi
 fi
 
+if mqueryfeature "!libtool"
+then
+	if mqueryfeature "!pkgbuild"
+	then
+		echo "!pkgbuild detected; skipping libtool archive stripping ..."
+	else
+		if [[ -n ${SPLIT_PACKAGES} ]]
+		then
+			for subpackage in ${SPLIT_PACKAGES}
+			do
+				echo -e "${COLBLUE}===${COLGREEN} stripping libtool archives for '${subpackage}' ...${COLDEFAULT}"
+				run_resume mstriplibtoolarchive_${subpackage} || mstriplibtoolarchive ${BINDIR}_${subpackage}
+				resume_stamp mstriplibtoolarchive_${subpackage}
+			done
+		else
+			echo -e "${COLBLUE}===${COLGREEN} stripping libtool archives ...${COLDEFAULT}"
+			run_resume mstriplibtoolarchive || mstriplibtoolarchive ${BINDIR}
+			resume_stamp mstriplibtoolarchive
+		fi
+	fi
+fi
 
-# stripping all bins and libs
-case ${NOSTRIP} in
-	true|TRUE|yes|y)
-		echo -e "NOSTRIP=true detected; Package will not be stripped ..."
-		;;
-	*)
+if mqueryfeature "purge"
+then
+	if mqueryfeature "!pkgbuild"
+	then
+		echo "!pkgbuild detected; skipping file purgation..."
+	else
 		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}
+				echo -e "${COLBLUE}===${COLGREEN} purging all purge targets in '${subpackage}' ...${COLDEFAULT}"
+				run_resume mpurgetargets_${subpackage} || mpurgetargets ${BINDIR}_${subpackage}
+				resume_stamp mpurgetargets_${subpackage}
 			done
 		else
-				echo -e "${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 ${BINDIR}
+			echo -e "${COLBLUE}===${COLGREEN} purging all purge targets ...${COLDEFAULT}"
+			run_resume mpurgetargets || mpurgetargets ${BINDIR}
+			resume_stamp mpurgetargets
 		fi
-		;;
-esac
+	fi
+fi
 
-# the new buildpkg command
-case ${NOPKGBUILD} in
-	true|TRUE|yes|y)
-		echo -e "NOPGKBUILD=true detected; Package will not be build ..."
-		;;
-	*)
+# stripping all bins and libs
+if mqueryfeature "!strip"
+then
+	echo -e "!strip detected; Package will not be stripped ..."
+elif mqueryfeature "!pkgbuild"
+then
+	echo "!pkgbuild detected; skipping stripping of the package ..."
+else
+	if [[ -n ${SPLIT_PACKAGES} ]]
+	then
+		for subpackage in ${SPLIT_PACKAGES}
+		do
+			echo -e "${COLBLUE}===${COLGREEN} stripping binaries for '${subpackage}' ...${COLDEFAULT}"
+			run_resume mstripbins_${subpackage} || mstripbins ${BINDIR}_${subpackage}
+			resume_stamp mstripbins_${subpackage}
+			echo -e "${COLBLUE}===${COLGREEN} stripping dynamic libraries for '${subpackage}' ...${COLDEFAULT}"
+			run_resume mstriplibs_${subpackage} || mstriplibs ${BINDIR}_${subpackage}
+			resume_stamp mstriplibs_${subpackage}
+			echo -e "${COLBLUE}===${COLGREEN} stripping static libraries for '${subpackage}' ...${COLDEFAULT}"
+			run_resume mstripstatic_${subpackage} || mstripstatic ${BINDIR}_${subpackage}
+			resume_stamp mstripstatic_${subpackage}
+		done
+	else
+			echo -e "${COLBLUE}===${COLGREEN} stripping binaries ...${COLDEFAULT}"
+			run_resume mstripbins || mstripbins ${BINDIR}
+			resume_stamp mstripbins
+			echo -e "${COLBLUE}===${COLGREEN} stripping dynamic libraries ...${COLDEFAULT}"
+			run_resume mstriplibs || mstriplibs ${BINDIR}
+			resume_stamp mstriplibs
+			echo -e "${COLBLUE}===${COLGREEN} stripping static libraries ...${COLDEFAULT}"
+			run_resume mstripstatic || mstripstatic ${BINDIR}
+			resume_stamp mstripstatic
+	fi
+fi
+
+if mqueryfeature "!pkgbuild"
+then
+		echo -e "!pkgbuild detected; Package will not be build ..."
+else
 		# build several targets
 		if [[ -n ${MAGE_TARGETS} ]]
 		then
 			for target in ${MAGE_TARGETS}
 			do
-				# check if an special target_pkgbuild exists
+				# check if a special target_pkgbuild exists
 				if typeset -f ${target}_pkgbuild > /dev/null
 				then
 					# run it
-					${target}_pkgbuild
+					run_resume ${target}_pkgbuild || ${target}_pkgbuild
+					resume_stamp ${target}_pkgbuild
 				fi
 				# now create the target package
-				${MLIBDIR}/pkgbuild_dir.sh \
+				run_resume pkg_builddir_${target} || ${MLIBDIR}/pkgbuild_dir.sh \
 					"${PNAME}-${target}-${PVER}-${ARCH}-${PBUILD}" \
 					${BINDIR} || die "target: ${target} package-build failed"
+				resume_stamp pkg_builddir_${target}
 
 				# build pkg-md5-sum if requested
-				generate_package_md5sum \
+				run_resume md5sum_${target} || generate_package_md5sum \
 					--pcat "${PCATEGORIE}" \
 					--pname "${PNAME}" \
 					--pver "${PVER}" \
 					--pbuild "${PBUILD}" \
 					--parch "${ARCH}" \
 					--target "${target}"
+				resume_stamp md5sum_${target}
 
 				echo -e "${COLGREEN}\nPackage ${PNAME}-${target}-${PVER}-${ARCH}-${PBUILD} successfully builded.\n${COLDEFAULT}"
 			done
@@ -1663,29 +1731,30 @@
 				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
+				# jump to next one if !pkgbuild is set in split_info
+				mqueryfeature "!pkgbuild" && continue
 
 				# check if an special subpackage_pkgbuild exists
 				if typeset -f ${PNAME}_pkgbuild > /dev/null
 				then
 					# run it
-					${PNAME}_pkgbuild
+					run_resume ${PNAME}_pkgbuild || ${PNAME}_pkgbuild
+					resume_stamp ${PNAME}_pkgbuild
 				fi
 				# now create the target package
-				${MLIBDIR}/pkgbuild_dir.sh \
+				run_resume pkg_builddir_${PNAME} || ${MLIBDIR}/pkgbuild_dir.sh \
 					"${PNAME}-${PVER}-${ARCH}-${PBUILD}" \
 					"${BINDIR}_${PNAME}" || die "split_package: ${PNAME} package-build failed"
+				resume_stamp pkg_builddir_${PNAME}
 
 				# build pkg-md5-sum if requested
-				generate_package_md5sum \
+				run_resume md5sum_${PNAME} || generate_package_md5sum \
 					--pcat "${PCATEGORIE}" \
 					--pname "${PNAME}" \
 					--pver "${PVER}" \
 					--pbuild "${PBUILD}" \
 					--parch "${ARCH}"
+				resume_stamp md5sum_${PNAME}
 
 				echo -e "${COLGREEN}\nPackage ${PNAME}-${PVER}-${ARCH}-${PBUILD} successfully builded.\n${COLDEFAULT}"
 
@@ -1696,33 +1765,34 @@
 			split_unset_variables
 
 		else
-			${MLIBDIR}/pkgbuild_dir.sh ${PKGNAME} ${BINDIR} || die "package-build failed"
+			run_resume pkg_builddir || ${MLIBDIR}/pkgbuild_dir.sh ${PKGNAME} ${BINDIR} || die "package-build failed"
+			resume_stamp pkg_builddir
 
 			# build pkg-md5-sum if requested
-			generate_package_md5sum \
+			run_resume md5sum || generate_package_md5sum \
 				--pcat "${PCATEGORIE}" \
 				--pname "${PNAME}" \
 				--pver "${PVER}" \
 				--pbuild "${PBUILD}" \
 				--parch "${ARCH}"
+			resume_stamp md5sum
 
 			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
+		if mqueryfeature "srcpkg"
+		then
+			run_resume srcpkgbuild || source_pkg_build ${SMAGENAME}
+			resume_stamp srcpkgbuild
+		fi
+fi
 
-if [[ ${SMAGE_BUILD_LOGGING} != false ]]
+if mqueryfeature "buildlog"
 then
 	bzip2 -9f /var/log/smage/${PKGNAME}.log
 else
 	[[ -f /var/log/smage/${PKGNAME}.log ]] && rm /var/log/smage/${PKGNAME}.log
 fi
 
-# for sure
-unset NOPKGBUILD
-unset NOSTRIP
-
 xtitleclean