# $Id$
# ------------------------------------------------------------------
#
#    Copyright (C) 2002-2005 Novell/SUSE
#
#    This program is free software; you can redistribute it and/or
#    modify it under the terms of version 2 of the GNU General Public 
#    License published by the Free Software Foundation.
#
#    This program is distributed in the hope that it will be useful,
#    but WITHOUT ANY WARRANTY; without even the implied warranty of
#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
#    GNU General Public License for more details.
#
#    You should have received a copy of the GNU General Public License
#    along with this program; if not, contact Novell, Inc.
# ------------------------------------------------------------------
# Make.rules - common make targets and variables for building the SHASS
# product.
#
# NOTES:
#   - must define the package NAME before including this file.
#   - After checking in to cvs, you'll need to delele the hardlinked
#     Make.rules files that already exist in the individual application
#     directories

DISTRIBUTION=AppArmor
VERSION=2.0.1

# OVERRIDABLE variables
# Set these variables before including Make.rules to change its behavior
#   SPECFILE - for packages that have a non-standard specfile name
#   EXTERNAL_PACKAGE - for packages that have upstream versions that
#   	we're locally modifying (e.g. imnxcerttool/gnutls).
#
# use 'make BUILDIR=/some/where/else/' to override the /usr/src/redhat
# location -- it *should* pick out the right thing to do based on the
# .rpmmacros file, but you can still use BUILDDIR to override that.
TESTBUILDDIR=$(shell [ -f ${HOME}/.rpmmacros ] && awk '/^%_topdir/ {print $$2}' ${HOME}/.rpmmacros)
ifdef BUILDDIR
#BUILDDIR:=$(BUILDDIR,/=)
else
BUILDDIR=$(shell if [ -d "${TESTBUILDDIR}" ] ; then \
		    echo ${TESTBUILDDIR} | sed "s^/$$^^" ; \
		  elif [ -d "/usr/src/redhat" ] ; then \
		    echo "/usr/src/redhat" ; \
		  elif [ -d "/usr/src/packages" ] ; then \
		    echo "/usr/src/packages" ; \
		  else \
		    echo "/tmp/${NAME}"  ; \
		  fi ;)
endif
RPMHOSTVENDOR=$(shell rpm --eval "%{_host_vendor}")
ifndef DISTRO
DISTRO=$(shell if [ -f /etc/slackware-version ] ; then \
		  echo slackware ; \
	       elif [ -f /etc/debian_version ] ; then \
	       	  echo debian ;\
	       elif [ ${RPMHOSTVENDOR} = "suse" ] ; then \
	          echo suse ;\
	       elif [ ${RPMHOSTVENDOR} = "redhat" ] ; then \
	          echo rhel4 ;\
	       else \
	          echo unknown ;\
	       fi)
endif
RPMARG=--define "_topdir ${BUILDDIR}" \
        --define "vendor NOVELL, Inc." \
	--define "distribution ${DISTRIBUTION}" \
	--define "debug_package %{nil}" \
	--define "immunix_version ${VERSION}" \
	$(shell [ -d ${BUILDDIR}/BUILDROOT ] && echo --define \"buildroot ${BUILDDIR}/BUILDROOT\") \
	$(shell [ -n "${DISTRO}" ] && echo --define \"distro ${DISTRO}\")

#REPO_VERSION=$(shell if [ -x /usr/bin/svn ] ; then \
#			if ! /usr/bin/svn info -r HEAD . 2> /dev/null | grep "^Last Changed Rev:" | sed "s/^Last Changed Rev: //" ; then \
#				/usr/bin/svn info . 2> /dev/null | grep "^Last Changed Rev:" | sed "s/^Last Changed Rev: //" ; \
#			fi ; \
#		      fi)
REPO_VERSION=$(shell if [ -x /usr/bin/svn ] ; then \
				/usr/bin/svn info . 2> /dev/null | grep "^Last Changed Rev:" | sed "s/^Last Changed Rev: //" ; \
		      fi)
REPO_URL=$(shell if [ -x /usr/bin/svn ] ; then \
			/usr/bin/svn info . 2> /dev/null | grep "^URL:" | sed "s/^URL: //" ; \
		 fi)
COMMON_REPO_URL=$(shell if [ -x /usr/bin/svn ] ; then \
			/usr/bin/svn info $(COMMONDIR)  2> /dev/null | grep "^URL:" | sed "s/^URL: //" ; \
		 fi)

ifdef EXTERNAL_PACKAGE
RPMARG+=--define "_sourcedir $(shell pwd)"
endif

ifndef SPECFILE
SPECFILE        = $(NAME).spec
endif
RELEASE = $(shell rpm -q --specfile --define "_sourcedir ." ${RPMARG} --qf "%{RELEASE}" ${SPECFILE})
RELEASE_DIR	= $(NAME)-$(VERSION)
TARBALL		= $(NAME)-$(VERSION)-${REPO_VERSION}.tar.gz
TAR		= /bin/tar czvp -h --exclude .svn --exclude CVS --exclude .cvsignore --exclude ${TARBALL} --exclude ${RELEASE_DIR}/${RELEASE_DIR}  $(shell test -f ${NAME}.exclude && echo "-X ${NAME}.exclude")
LDCONFIG	= /sbin/ldconfig

CVSPKG_VERSION=$(shell rpm -q --specfile --define "_sourcedir ." ${RPMARG} ${SPECFILE} | head -1 | tr "." "_")

RPMSUBDIRS=SOURCES SPECS BUILD BUILDROOT SRPMS RPMS/i386 RPMS/i586 \
        RPMS/i686 RPMS/athlon RPMS/noarch RPMS/x86_64
BUILDRPMSUBDIRS=$(foreach subdir, $(RPMSUBDIRS), $(BUILDDIR)/$(subdir))

.PHONY: cvs_tag
cvs_tag:
	cvs tag IMMUNIX-${CVSPKG_VERSION}

.PHONY: checkin
checkin:
	if cvs -q up -d | grep -q "^\?" ; then echo "Hey! You have" \
		"files in the directory you have not added into cvs."; exit 1; \
	fi
	cvs ci
	make cvs_tag

ifdef EXTERNAL_PACKAGE
.PHONY: rpm
rpm: clean $(BUILDRPMSUBDIRS)
	rpmbuild -ba ${RPMARG} ${SPECFILE}

else
.PHONY: rpm
rpm: clean $(TARBALL) $(BUILDRPMSUBDIRS)
	cp $(TARBALL) $(BUILDDIR)/SOURCES/
	cp ${SPECFILE} $(BUILDDIR)/SPECS/
	rpmbuild -ba ${RPMARG} ${SPECFILE}

.PHONY: ${SPECFILE}
${SPECFILE}: ${SPECFILE}.in
	sed -e "s/@@immunix_version@@/${VERSION}/g" \
	    -e "s/@@repo_version@@/${REPO_VERSION}/g" $< > $@

${TARBALL}: clean ${SPECFILE}
	-rm -rf $(RELEASE_DIR)
	mkdir $(RELEASE_DIR)
	$(TAR) . | tar xz -C $(RELEASE_DIR)
	$(TAR) -f $@ $(RELEASE_DIR)
	rm -rf $(RELEASE_DIR)

.PHONY: tarball
tarball: clean $(TARBALL)

.PHONY: dist
dist: clean $(SPECFILE)
	-rm -rf $(RELEASE_DIR)
	svn export -r $(REPO_VERSION) $(REPO_URL) $(RELEASE_DIR)
	svn export $(COMMON_REPO_URL) $(RELEASE_DIR)/common
	$(TAR) -f $(TARBALL) $(RELEASE_DIR)
	rm -rf $(RELEASE_DIR)

endif

.PHONY: version
.SILENT: version
version:
	 rpm -q --define "_sourcedir ." ${RPMARG} --specfile ${SPECFILE}

.PHONY: build_dir 
build_dir: $(BUILDRPMSUBDIRS)

$(BUILDRPMSUBDIRS):
	mkdir -p $(BUILDRPMSUBDIRS)

# =====================
# Slackware poo
# =====================
.PHONY: slack
slack: 
	rm -rf ${BUILDDIR}
	mkdir -p ${BUILDDIR}/install
	make install DESTDIR=${BUILDDIR} DISTRO=slackware
	# comment line is there so grep always has something to match
	( echo "# install script pulled from ${SPECFILE}" ; rpm -q --specfile --define "_sourcedir ." ${RPMARG} --qf "%{POSTIN}\n" ${SPECFILE}) | grep -v "^(none)$$" >> ${BUILDDIR}/install/doinst.sh
	( cd ${BUILDDIR} && makepkg -l y -c y -p ${PWD}/${NAME}-${VERSION}-${RELEASE}.tgz )

# =====================
# Debian poo
# =====================
.PHONY: deb
deb: ${TARBALL}
	rm -rf ${BUILDDIR}
	mkdir -p ${BUILDDIR}
	tar -xvzf ${TARBALL} -C ${BUILDDIR} 
	( cd ${BUILDDIR}/${RELEASE_DIR} && sh -c "DEBFULLNAME='NOVELL, Inc' dh_make -e apparmor-general@forge.novell.com --library -f ~/svn/immunix/immunix/libimmunix/libimmunix-2.0.tar.gz << EOM \
\
EOM" )
	make ${NAME}-deb -C ${BUILDDIR}/${RELEASE_DIR}
	# ( cd ${BUILDDIR}/${RELEASE_DIR} && dpkg-buildpackage -b -sd -rfakeroot)

DEBIAN_DISTRO=stable

DEB_CHANGELOG_OUTPUT="${NAME} (${VERSION}-${RELEASE}) ${DEBIAN_DISTRO}; urgency=low\n\
    \n   * Automatically generated by the AppArmor Build System.\n\
    \n -- AppArmor Development Team <apparmor-general@forge.novell.com> $(shell date -R)"


.PHONY: debian/changelog
debian/changelog: 
	echo -e ${DEB_CHANGELOG_OUTPUT} > $@ 

A2PS_ARGS=-Ec -g --line-numbers=1
ENSCRIPT_ARGS=-C -2jGr -f Courier6 -E
%.c.ps: %.c
	#a2ps ${A2PS_ARGS} $< -o $@
	enscript ${ENSCRIPT_ARGS} -o $@ $<

%.pm.ps: %.pm
	enscript ${ENSCRIPT_ARGS} -o $@ $<