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Makefile.in
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# Makefile for drbd
#
# This file is part of DRBD by Philipp Reisner and Lars Ellenberg.
#
# Copyright (C) 2001-2008, LINBIT Information Technologies GmbH.
# Copyright (C) 2001-2008, Philipp Reisner <[email protected]>.
# Copyright (C) 2002-2008, Lars Ellenberg <[email protected]>.
#
# drbd is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2, or (at your option)
# any later version.
#
# drbd 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 drbd
# the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
#
# TODO move some of the more cryptic bash scriptlets here into scripts/*
# and call those from here. -- lge
# variables set by configure
GIT = @GIT@
LN_S = @LN_S@
PREFIX = @prefix@
RPMBUILD = @RPMBUILD@
SED = @SED@
# features enabled or disabled by configure
WITH_UTILS = @WITH_UTILS@
WITH_KM = @WITH_KM@
WITH_UDEV = @WITH_UDEV@
WITH_XEN = @WITH_XEN@
WITH_PACEMAKER = @WITH_PACEMAKER@
WITH_HEARTBEAT = @WITH_HEARTBEAT@
WITH_RGMANAGER = @WITH_RGMANAGER@
WITH_BASHCOMPLETION = @WITH_BASHCOMPLETION@
# default for KDIR/KVER
ifndef KVER
ifndef KDIR
KVER = `uname -r`
KDIR = /lib/modules/$(KVER)/build
else
KVER := $(shell make -s -C $(KDIR) kernelrelease)
endif
endif
KDIR ?= /lib/modules/$(KVER)/build
# for some reason some of the commands below only work correctly in bash,
# and not in e.g. dash. I'm too lazy to fix it to be compatible.
SHELL=/bin/bash
SUBDIRS = user scripts documentation drbd
REL_VERSION := $(shell $(SED) -ne '/^\#define REL_VERSION/{s/^[^"]*"\([^ "]*\).*/\1/;p;q;}' drbd/linux/drbd_config.h)
ifdef FORCE
#
# NOTE to generate a tgz even if too lazy to update the changelogs,
# or to forcefully include the FIXME to be done: latest change date;
# for now, include the git hash of the latest commit
# in the tgz name:
# make distclean doc tgz FORCE=1
#
REL_VERSION := $(REL_VERSION)-$(shell $(GIT) rev-parse HEAD)
endif
DIST_VERSION := $(REL_VERSION)
FDIST_VERSION := $(shell test -e .filelist && sed -ne 's,^drbd-\([^/]*\)/.*,\1,p;q' < .filelist)
ifeq ($(FDIST_VERSION),)
FDIST_VERSION := $(DIST_VERSION)
endif
all: tools module
.PHONY: check-kdir
check-kdir:
ifeq ($(WITH_KM),yes)
@if ! test -e $(KDIR)/Makefile ; then \
echo " SORRY, kernel makefile not found." ;\
echo " You need to tell me a correct KDIR," ;\
echo " Or install the neccessary kernel source packages." ;\
echo "" ;\
false;\
fi
endif
.PHONY: module
module: check-kdir
ifeq ($(WITH_KM),yes)
@ $(MAKE) -C drbd KVER=$(KVER) KDIR=$(KDIR)
@ echo -e "\n\tModule build was successful."
endif
.PHONY: tools
tools:
ifeq ($(WITH_UTILS),yes)
@ set -e; for i in $(patsubst drbd,,$(SUBDIRS)); do $(MAKE) -C $$i ; done
@ echo -e "\n\tUserland tools build was successful."
endif
doc:
$(MAKE) -C documentation doc
doc-clean:
$(MAKE) -C documentation doc-clean
install: install-tools
ifeq ($(WITH_KM),yes)
$(MAKE) -C drbd install
endif
install-tools:
@ set -e; for i in $(patsubst drbd,,$(SUBDIRS)); do $(MAKE) -C $$i install; done
clean:
@ set -e; for i in $(SUBDIRS); do $(MAKE) -C $$i clean; done
rm -f *~
rm -rf dist
distclean:
@ set -e; for i in $(SUBDIRS); do $(MAKE) -C $$i distclean; done
rm -f *~ .filelist
rm -rf dist
rm -f config.log
rm -f config.status
uninstall:
@ set -e; for i in $(SUBDIRS); do $(MAKE) -C $$i uninstall; done
check_changelogs_up2date:
@ up2date=true; dver_re=$(DIST_VERSION); dver_re=$${dver_re//./\\.}; \
echo "checking for presence of $$dver_re in various changelog files"; \
in_changelog=$$(sed -n -e '0,/^%changelog/d' \
-e '/- '"$$dver_re"'-/p' < drbd.spec.in) ; \
if test -z "$$in_changelog" ; \
then \
echo -e "\n\t%changelog in drbd.spec.in needs update"; \
up2date=false; fi; \
in_changelog=$$(sed -n -e '0,/^%changelog/d' \
-e '/- '"$$dver_re"'-/p' < drbd-km.spec.in) ; \
if test -z "$$in_changelog" ; \
then \
echo -e "\n\t%changelog in drbd-km.spec.in needs update"; \
up2date=false; fi; \
in_changelog=$$(sed -n -e '0,/^%changelog/d' \
-e '/- '"$$dver_re"'-/p' < drbd-kernel.spec.in) ; \
if test -z "$$in_changelog" ; \
then \
echo -e "\n\t%changelog in drbd-kernel.spec.in needs update"; \
up2date=false; fi; \
if ! grep "^$$dver_re\>" >/dev/null 2>&1 ChangeLog; \
then \
echo -e "\n\tChangeLog needs update"; \
up2date=false; fi ; \
if ! grep "^AC_INIT(DRBD, $$dver_re" >/dev/null 2>&1 configure.ac; \
then \
echo -e "\n\tconfigure.ac needs update"; \
up2date=false; fi ; \
if ! grep "^drbd8 (2:$$dver_re-" >/dev/null 2>&1 debian/changelog; \
then \
echo -e "\n\tdebian/changelog needs update [ignored]\n"; \
: do not fail the build because of outdated debian/changelog ; fi ; \
$$up2date
# XXX this is newly created whenever the toplevel makefile does something.
# however it is NOT updated when you just do a make in user/ or drbd/ ...
#
# update of drbd_buildtag.c is forced:
.PHONY: drbd/drbd_buildtag.c
drbd/drbd_buildtag.c:
$(MAKE) -C drbd drbd_buildtag.c
# update of .filelist is forced:
.PHONY: .filelist
.filelist:
@$(GIT) ls-files | sed '$(if $(PRESERVE_DEBIAN),,/^debian/d);s#^#drbd-$(DIST_VERSION)/#' > .filelist
@[ -s .filelist ] # assert there is something in .filelist now
@find documentation -name "[^.]*.[58]" -o -name "*.html" | \
sed "s/^/drbd-$(DIST_VERSION)\//" >> .filelist ; \
echo drbd-$(DIST_VERSION)/drbd_config.h >> .filelist ; \
echo drbd-$(DIST_VERSION)/drbd/drbd_buildtag.c >> .filelist ; \
echo drbd-$(DIST_VERSION)/.filelist >> .filelist ; \
echo drbd-$(DIST_VERSION)/configure >> .filelist ; \
echo drbd-$(DIST_VERSION)/user/config.h.in >> .filelist ; \
echo "./.filelist updated."
# tgz will no longer automatically update .filelist,
# so the tgz and therefore rpm target will work within
# an extracted tarball, too.
# to generate a distribution tarball, use make tarball,
# which will regenerate .filelist
tgz:
test -e .filelist
$(LN_S) -f drbd/linux/drbd_config.h drbd_config.h
rm -f drbd-$(FDIST_VERSION)
$(LN_S) . drbd-$(FDIST_VERSION)
for f in $$(<.filelist) ; do [ -e $$f ] && continue ; echo missing: $$f ; exit 1; done
grep debian .filelist >/dev/null 2>&1 && _DEB=-debian || _DEB="" ; \
tar --owner=0 --group=0 -czf - -T .filelist > drbd-$(FDIST_VERSION)$$_DEB.tar.gz
rm drbd-$(FDIST_VERSION)
ifeq ($(FORCE),)
tgz: check_changelogs_up2date doc
endif
check_all_committed:
@$(if $(FORCE),-,)modified=`$(GIT) ls-files -m -t`; \
if test -n "$$modified" ; then \
echo "$$modified"; \
false; \
fi
prepare_release:
$(MAKE) tarball
$(MAKE) tarball PRESERVE_DEBIAN=1
configure: configure.ac
autoheader
autoconf
tarball: check_all_committed distclean doc configure .filelist
$(MAKE) tgz
all module tools doc .filelist: drbd/drbd_buildtag.c
kernel-patch: drbd/drbd_buildtag.c
set -o errexit; \
kbase=$$(basename $(KDIR)); \
d=patch-$$kbase-drbd-$(DIST_VERSION); \
test -e $$d && cp -fav --backup=numbered $$d $$d; \
bash scripts/patch-kernel $(KDIR) . > $$d
ifdef RPMBUILD
drbd.spec: drbd.spec.in configure
./configure --enable-spec
drbd-km.spec: drbd-km.spec.in configure
./configure --enable-spec --without-utils --with-km
drbd-kernel.spec: drbd-kernel.spec.in configure
./configure --enable-spec --without-utils --with-km
.PHONY: rpm
rpm: tgz drbd.spec
cp drbd-$(FDIST_VERSION).tar.gz `rpm -E "%_sourcedir"`
$(RPMBUILD) -bb \
$(RPMOPT) \
drbd.spec
@echo "You have now:" ; find `rpm -E "%_rpmdir"` -name *.rpm
.PHONY: km-rpm
km-rpm: check-kdir tgz drbd-km.spec
cp drbd-$(FDIST_VERSION).tar.gz `rpm -E "%_sourcedir"`
$(RPMBUILD) -bb \
--define "kernelversion $(KVER)" \
--define "kdir $(KDIR)" \
$(RPMOPT) \
drbd-km.spec
@echo "You have now:" ; find `rpm -E "%_rpmdir"` -name *.rpm
# kernel module package using the system macros.
# result is kABI aware and uses the weak-updates mechanism.
# Only define %kernel_version, it it was set outside of this file,
# i.e. was inherited from environment, or set explicitly on command line.
# If unset, the macro will figure it out internally, and not depend on
# uname -r, which may be wrong in a chroot build environment.
.PHONY: kmp-rpm
kmp-rpm: tgz drbd-kernel.spec
cp drbd-$(FDIST_VERSION).tar.gz `rpm -E "%_sourcedir"`
$(RPMBUILD) -bb \
$(if $(filter file,$(origin KVER)), --define "kernel_version $(KVER)") \
$(RPMOPT) \
drbd-kernel.spec
@echo "You have now:" ; find `rpm -E "%_rpmdir"` -name *.rpm
.PHONY: srpm
srpm: tgz drbd.spec drbd-km.spec
cp drbd-$(FDIST_VERSION).tar.gz `rpm -E "%_sourcedir"`
$(RPMBUILD) -bs \
--define "kernelversion $(KVER)" \
--define "kernel_version $(KVER)" \
--define "kdir $(KDIR)" \
$(RPMOPT) \
drbd.spec drbd-km.spec drbd-kernel.spec
@echo "You have now:" ; find `rpm -E "%_srcrpmdir"` -name *.src.rpm
endif