# ------------------------------------------------------------------
#
#    Copyright (C) 2002-2005 Novell/SUSE
#    Copyright (C) 2010 Canonical, Ltd.
#
#    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=$(shell cat common/Version)

# 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 $$2}' ${HOME}/.rpmmacros)
ifndef BUILDDIR
BUILDDIR=$(shell if [ -d "${TESTBUILDDIR}" ] ; then \
		    echo ${TESTBUILDDIR} | sed "s^/$$^^" ; \
		  elif [ -d "/usr/src/redhat" ] ; then \
		    echo "/usr/src/redhat" ; \
		  elif [ -d "/usr/src/packages" ] ; then \
		    echo "/usr/src/packages" ; \
		  else \
		    echo "/tmp/${NAME}"  ; \
		  fi ;)
endif
ifndef DISTRO
DISTRO=$(shell if [ -f /etc/slackware-version ] ; then \
		  echo slackware ; \
	       elif [ -f /etc/debian_version ] ; then \
	       	  echo debian ;\
	       elif which rpm > /dev/null ; then \
	         if [ "$(rpm --eval '0%{?suse_version}')" != "0" ] ; then \
	             echo suse ;\
	         elif [ "$(rpm --eval '%{_host_vendor}')" = redhat ] ; then \
	            echo rhel4 ;\
	         elif [ "$(rpm --eval '0%{?fedora}')" != "0" ] ; then \
	            echo rhel4 ;\
	         else \
	            echo unknown ;\
	         fi ;\
	       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_CMD=([ -x /usr/bin/bzr ] && /usr/bin/bzr version-info . 2> /dev/null || awk '{ print "revno: "$2 }' common/.stamp_rev) | awk '/^revno:/ { print $2 }'

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

ifndef SPECFILE
SPECFILE        = $(NAME).spec
endif
RELEASE_DIR	= $(NAME)-$(VERSION)
TAR		= /bin/tar czvp -h --exclude .svn --exclude .bzr --exclude .bzrignore --exclude ${RELEASE_DIR}/${RELEASE_DIR} $(shell test -f ${NAME}.exclude && echo "-X ${NAME}.exclude")
LDCONFIG	= /sbin/ldconfig

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))

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

else
.PHONY: rpm
rpm: clean $(BUILDRPMSUBDIRS)
	__REPO_VERSION=`$(value REPO_VERSION_CMD)` ; \
	__TARBALL=$(NAME)-$(VERSION)-$${__REPO_VERSION}.tar.gz ; \
	make $${__TARBALL} ; \
	cp $${__TARBALL} $(BUILDDIR)/SOURCES/
	cp ${SPECFILE} $(BUILDDIR)/SPECS/
	rpmbuild -ba ${RPMARG} ${SPECFILE}

.PHONY: ${SPECFILE}
${SPECFILE}: ${SPECFILE}.in
	__REPO_VERSION=`$(value REPO_VERSION_CMD)` ; \
	sed -e "s/@@immunix_version@@/${VERSION}/g" \
	    -e "s/@@repo_version@@/$${__REPO_VERSION}/g" $< > $@

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

ifndef OVERRIDE_TARBALL
.PHONY: tarball
tarball: clean $(TARBALL)
endif

endif

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

.PHONY: repo_version
.SILENT: repo_version
repo_version:
	 $(value REPO_VERSION_CMD)


.PHONY: build_dir 
build_dir: $(BUILDRPMSUBDIRS)

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

.PHONY: _clean
.SILENT: _clean
_clean:
	-rm -f ${NAME}-${VERSION}-*.tar.gz
	-rm -f ${MANPAGES} *.[0-9].gz ${HTMLMANPAGES} pod2htm*.tmp

# =====================
# manpages
# =====================

POD2MAN                         = /usr/bin/pod2man
POD2HTML                        = /usr/bin/pod2html
MANDIR                          = /usr/share/man
DOCDIR                          = /usr/share/doc/${NAME}-${VERSION}

# get list of directory numbers based on definition of MANPAGES variable
MANDIRS=$(sort $(foreach dir, 1 2 3 4 5 6 7 8, $(patsubst %.${dir}, ${dir}, $(filter %.${dir}, ${MANPAGES}))))
HTMLMANPAGES=$(foreach manpage, ${MANPAGES}, ${manpage}.html)

.PHONY: install_manpages
install_manpages: $(MANPAGES)
	$(foreach dir, ${MANDIRS}, \
	     install -d ${DESTDIR}/${MANDIR}/man${dir} ; \
	     install -m 644 $(filter %.${dir}, ${MANPAGES}) ${DESTDIR}/${MANDIR}/man${dir}; \
	)

MAN_RELEASE="AppArmor ${VERSION}"

%.1: %.pod
	$(POD2MAN) $< --release=$(MAN_RELEASE) --center=AppArmor --section=1 > $@

%.2: %.pod
	$(POD2MAN) $< --release=$(MAN_RELEASE) --center=AppArmor --section=2 > $@

%.3: %.pod
	$(POD2MAN) $< --release=$(MAN_RELEASE) --center=AppArmor --section=3 > $@

%.4: %.pod
	$(POD2MAN) $< --release=$(MAN_RELEASE) --center=AppArmor --section=4 > $@

%.5: %.pod
	$(POD2MAN) $< --release=$(MAN_RELEASE) --center=AppArmor --section=5 > $@

%.6: %.pod
	$(POD2MAN) $< --release=$(MAN_RELEASE) --center=AppArmor --section=6 > $@

%.7: %.pod
	$(POD2MAN) $< --release=$(MAN_RELEASE) --center=AppArmor --section=7 > $@

%.8: %.pod
	$(POD2MAN) $< --release=$(MAN_RELEASE) --center=AppArmor --section=8 > $@

%.1.html: %.pod
	$(POD2HTML) --header --css apparmor.css --infile=$< --outfile=$@

%.2.html: %.pod
	$(POD2HTML) --header --css apparmor.css --infile=$< --outfile=$@

%.3.html: %.pod
	$(POD2HTML) --header --css apparmor.css --infile=$< --outfile=$@

%.4.html: %.pod
	$(POD2HTML) --header --css apparmor.css --infile=$< --outfile=$@

%.5.html: %.pod
	$(POD2HTML) --header --css apparmor.css --infile=$< --outfile=$@

%.6.html: %.pod
	$(POD2HTML) --header --css apparmor.css --infile=$< --outfile=$@

%.7.html: %.pod
	$(POD2HTML) --header --css apparmor.css --infile=$< --outfile=$@

%.8.html: %.pod
	$(POD2HTML) --header --css apparmor.css --infile=$< --outfile=$@

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 $@ $<