Makefile.am

#
# Copyright (C) 2010-2017 Red Hat, Inc.  All rights reserved.
#
# Author: Fabio M. Di Nitto <fabbione@kronosnet.org>
#
# This software licensed under GPL-2.0+, LGPL-2.0+
#

MAINTAINERCLEANFILES	= Makefile.in aclocal.m4 configure depcomp \
			  config.guess config.sub missing install-sh \
			  ltmain.sh compile config.h.in config.h.in~ \
			  autoscan.log configure.scan test-driver

include $(top_srcdir)/build-aux/check.mk

AUTOMAKE_OPTIONS	= foreign

ACLOCAL_AMFLAGS		= -I m4

SPEC			= $(PACKAGE_NAME).spec

TARGZFILE		= $(PACKAGE_NAME)-$(VERSION).tar.gz

EXTRA_DIST		= build-aux autogen.sh .version \
			  NOTES_TO_PACKAGE_MAINTAINERS \
			  $(SPEC) $(SPEC).in

SUBDIRS			= init libtap libknet kronosnetd

if BUILD_DOCS
SUBDIRS			+= docs
endif

if BUILD_POC
SUBDIRS			+= poc-code
endif

dist_doc_DATA		= \
			  COPYING.applications \
			  COPYING.libraries \
			  COPYRIGHT \
			  README.licence \
			  README \
			  TODO

all-local: $(SPEC)

clean-local:
	rm -f $(SPEC)

distclean-local:
	rm -f $(PACKAGE_NAME)-*.tar.* $(PACKAGE_NAME)-*.sha256* tag-*

maintainer-clean-local:
	rm -rf m4

## make rpm/srpm section.

$(SPEC): $(SPEC).in .version config.status
	rm -f $@-t $@
	date="`LC_ALL=C date "+%a %b %d %Y"`" && \
	if [ -f .tarball-version ]; then \
		gitver="`cat .tarball-version`" && \
		rpmver=$$gitver && \
		alphatag="" && \
		dirty="" && \
		numcomm="0"; \
	else \
		gitver="`GIT_DIR=$(abs_srcdir)/.git git describe --abbrev=4 --match='v*' HEAD 2>/dev/null`" && \
		rpmver=`echo $$gitver | sed -e "s/^v//" -e "s/-.*//g"` && \
		alphatag=`echo $$gitver | sed -e "s/.*-//" -e "s/^g//"` && \
		vtag=`echo $$gitver | sed -e "s/-.*//g"` && \
		numcomm=`GIT_DIR=$(abs_srcdir)/.git git rev-list $$vtag..HEAD | wc -l` && \
		GIT_DIR=$(abs_srcdir)/.git git update-index --refresh > /dev/null 2>&1 || true && \
		dirty=`GIT_DIR=$(abs_srcdir)/.git git diff-index --name-only HEAD 2>/dev/null`; \
	fi && \
	if [ -n "$$dirty" ]; then dirty="dirty"; else dirty=""; fi && \
	if [ "$$numcomm" = "0" ]; then \
		sed \
			-e "s#@version@#$$rpmver#g" \
			-e "s#%glo.*alpha.*##g" \
			-e "s#%glo.*numcomm.*##g" \
			-e "s#@dirty@#$$dirty#g" \
			-e "s#@date@#$$date#g" \
		$(abs_srcdir)/$@.in > $@-t; \
	else \
		sed \
			-e "s#@version@#$$rpmver#g" \
			-e "s#@alphatag@#$$alphatag#g" \
			-e "s#@numcomm@#$$numcomm#g" \
			-e "s#@dirty@#$$dirty#g" \
			-e "s#@date@#$$date#g" \
		$(abs_srcdir)/$@.in > $@-t; \
	fi; \
	if [ -z "$$dirty" ]; then sed -i -e "s#%glo.*dirty.*##g" $@-t; fi
if BUILDSCTP
	sed -i -e "s#@sctp@#bcond_without#g" $@-t
else
	sed -i -e "s#@sctp@#bcond_with#g" $@-t
endif
if BUILDCRYPTONSS
	sed -i -e "s#@nss@#bcond_without#g" $@-t
else
	sed -i -e "s#@nss@#bcond_with#g" $@-t
endif
if BUILDCRYPTOOPENSSL
	sed -i -e "s#@openssl@#bcond_without#g" $@-t
else
	sed -i -e "s#@openssl@#bcond_with#g" $@-t
endif
if BUILDCOMPZLIB
	sed -i -e "s#@zlib@#bcond_without#g" $@-t
else
	sed -i -e "s#@zlib@#bcond_with#g" $@-t
endif
if BUILDCOMPLZ4
	sed -i -e "s#@lz4@#bcond_without#g" $@-t
else
	sed -i -e "s#@lz4@#bcond_with#g" $@-t
endif
if BUILDCOMPLZO2
	sed -i -e "s#@lzo2@#bcond_without#g" $@-t
else
	sed -i -e "s#@lzo2@#bcond_with#g" $@-t
endif
if BUILDCOMPLZMA
	sed -i -e "s#@lzma@#bcond_without#g" $@-t
else
	sed -i -e "s#@lzma@#bcond_with#g" $@-t
endif
if BUILDCOMPBZIP2
	sed -i -e "s#@bzip2@#bcond_without#g" $@-t
else
	sed -i -e "s#@bzip2@#bcond_with#g" $@-t
endif
if BUILD_KRONOSNETD
	sed -i -e "s#@kronosnetd@#bcond_without#g" $@-t
else
	sed -i -e "s#@kronosnetd@#bcond_with#g" $@-t
endif
if BUILD_LIBTAP
	sed -i -e "s#@libtap@#bcond_without#g" $@-t
else
	sed -i -e "s#@libtap@#bcond_with#g" $@-t
endif
if BUILD_RUNAUTOGEN
	sed -i -e "s#@runautogen@#bcond_without#g" $@-t
else
	sed -i -e "s#@runautogen@#bcond_with#g" $@-t
endif
	sed -i -e "s#@defaultadmgroup@#$(DEFAULTADMGROUP)#g" $@-t
	chmod a-w $@-t
	mv $@-t $@

$(TARGZFILE):
	$(MAKE) dist

RPMBUILDOPTS	= --define "_sourcedir $(abs_builddir)" \
		  --define "_specdir $(abs_builddir)" \
		  --define "_builddir $(abs_builddir)" \
		  --define "_srcrpmdir $(abs_builddir)" \
		  --define "_rpmdir $(abs_builddir)"

srpm: clean
	$(MAKE) $(SPEC) $(TARGZFILE)
	rpmbuild $(RPMBUILDOPTS) --nodeps -bs $(SPEC)

rpm: clean
	$(MAKE) $(SPEC) $(TARGZFILE)
	rpmbuild $(RPMBUILDOPTS) -ba $(SPEC)

# release/versioning
BUILT_SOURCES	= .version
.version:
	echo $(VERSION) > $@-t && mv $@-t $@

dist-hook: gen-ChangeLog
	echo $(VERSION) > $(distdir)/.tarball-version

gen_start_date = 2000-01-01
.PHONY: gen-ChangeLog
gen-ChangeLog:
	if test -d .git; then						\
		LC_ALL=C $(top_srcdir)/build-aux/gitlog-to-changelog		\
			--since=$(gen_start_date) > $(distdir)/cl-t;	\
		rm -f $(distdir)/ChangeLog;				\
		mv $(distdir)/cl-t $(distdir)/ChangeLog;		\
	fi