NAME=texlive-vtlpkg
VERSION=$(shell rpm -q --queryformat "%{version}" --specfile ${NAME}${RPM_SPEC_SUFFIX}.spec)
RELEASE=$(shell rpm -q --queryformat "%{release}" --specfile ${NAME}${RPM_SPEC_SUFFIX}.spec | sed s/vl[0-9]*//)

DATADIR=/usr/share
BINDIR=/usr/bin
TLPDB=${DATADIR}/${NAME}/texlive.tlpdb
CATEGORYLIST=${DATADIR}/${NAME}/category.list

RPM_SPEC_SUFFIX=-vl
RPM_VENDOR=\"Project Vine\"
RPM_DISTRIBUTION=\"Vine Linux\"
RPM_TOPDIR=$$\{HOME\}/rpm

DESTDIR=

all:
	sed -e "s,@@VTLPKG_VERSION@@,${VERSION},g" \
	    -e "s,@@VTLPKG_RELEASE@@,${RELEASE},g" \
	    -e "s,@@VTLPKG_TLPDB@@,${TLPDB},g" \
	    -e "s,@@VTLPKG_CATEGORYLIST@@,${CATEGORYLIST},g" \
		tlpdb2rpmspec.sh.in > tlpdb2rpmspec.sh

	sed -e "s|@@VTLPKG_RPM_VENDOR@@|${RPM_VENDOR}|g" \
	    -e "s|@@VTLPKG_RPM_DISTRIBUTION@@|${RPM_DISTRIBUTION}|g" \
	    -e "s|@@VTLPKG_RPM_TOPDIR@@|${RPM_TOPDIR}|g" \
		dot.vtlpkg.conf.in > dot.vtlpkg.conf

install:
	install -d ${DESTDIR}${DATADIR}/${NAME}/
	install -d ${DESTDIR}${BINDIR}

	install -m 644 texlive${VERSION}.tlpdb.xz ${DESTDIR}${DATADIR}/${NAME}/
	cd ${DESTDIR}${DATADIR}/${NAME}/ && \
		xz -d texlive${VERSION}.tlpdb.xz && \
		mv texlive${VERSION}.tlpdb texlive.tlpdb
	# pwd=`pwd`; cd ${DESTDIR}${DATADIR}/${NAME}/ && \
	# 	patch -p0 < $${pwd}/texlive-vtlpkg-2011-vine.patch
	install -m 644 category.list ${DESTDIR}${DATADIR}/${NAME}/
	install -m 644 dot.vtlpkg.conf ${DESTDIR}${DATADIR}/${NAME}/
	install -m 755 tlpdb2rpmspec.sh ${DESTDIR}${BINDIR}/tlpdb2rpmspec

tarxz: clean
	cd .. && rm -rf ${NAME}-${VERSION}
	cd .. && cp -arf trunk ${NAME}-${VERSION}
	cd .. && tar --exclude CVS --exclude .svn -cf - ${NAME}-${VERSION} | xz -9 > ${NAME}-${VERSION}.tar.xz
	@if [ -d ~/rpm/SOURCES/${NAME} ]; then \
		cp texlive-vtlpkg-2011-vine.patch ~/rpm/SOURCES/${NAME}; \
		mv ../${NAME}-${VERSION}.tar.xz ~/rpm/SOURCES/${NAME}; \
	else \
		cp texlive-vtlpkg-2011-vine.patch ~/rpm/SOURCES/; \
		mv ../${NAME}-${VERSION}.tar.xz ~/rpm/SOURCES/; \
	fi
	cd .. && rm -rf ${NAME}-${VERSION}

rpm: tarxz
	rpmbuild -ba ${NAME}${RPM_SPEC_SUFFIX}.spec

README: 
	wget -O README http://trac.vinelinux.org/wiki/TeXEnvironment/tlpdb2rpmspec?format=txt

clean:
	rm -fr *~ .*???~ tlpdb2rpmspec.sh dot.vtlpkg.conf

.PHONY: README