#
# Makefile for creating a source RPM out of the
# internal CVS tree
#
# Cristian Gafton <gafton@redhat.com>
# Red Hat, Inc.
#

PROJECT	= glibc

VERSION=$(shell sed -n -e 's/^\#define VERSION \"\([^"]*\)\"/\1/p' < ../version.h)
SPEC	= $(PROJECT).spec
RELEASE=$(shell awk '/%define glibcrelease/ { print $$3 }' $(SPEC).in)

EXTRA	 = diff-CYGNUS-to-REDHAT.patch $(SPEC)

CVSTAG	 = $(PROJECT)-$(subst .,-,$(VERSION))-release-$(subst .,-,$(RELEASE)) 
CVS_ROOT = $(shell cat CVS/Root)

# How to build stuff for testing
ARCH	      = $(shell uname -m)-redhat-linux
CONFIGURE     = ../../configure --prefix=/usr --enable-add-ons=yes --without-cvs $(ARCH)
BUILD_FLAGS   = -r

all:

$(SPEC) : $(SPEC).in
	sed -e "s|@@VERSION@@|$(VERSION)|g" < $< | \
	grep -v "^%%" > $@

spec: $(SPEC)

patch:
	CYGNUS_HEAD=`cd ..; CVSROOT=$(CVS_ROOT) cvs -Q log ChangeLog | \
	sed -n 's/^.*\(cygnus-[0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9]\).*$$/\1/p' \
	| sort -u | tail -1`; \
	( cd ..; CVSROOT=$(CVS_ROOT) cvs diff -upN -r $$CYGNUS_HEAD -r $(CVSTAG) ) 2>&1 | \
	awk -v PROJVER=$(PROJECT)-$(VERSION) -f makepatch.awk > diff-CYGNUS-to-REDHAT.patch ; \
	if [ $$? -gt 1 ] ; then \
	    exit 1 ; \
	fi

commit:
	cd .. ; CVSROOT=$(CVS_ROOT) cvs -q commit -m "Prepare to comit for releasing $(CVSTAG)"

archive: clean spec commit
	@rm -f $(PROJECT)-$(VERSION).tar.bz2
	cd .. ; CVSROOT=$(CVS_ROOT) cvs -q tag -F $(CVSTAG) . 
	$(MAKE) patch
	@rm -rf /tmp/$(PROJECT)-$(VERSION) 
	cd /tmp; CVSROOT=$(CVS_ROOT) cvs -Q export -r$(CVSTAG) -d $(PROJECT)-$(VERSION) $(PROJECT)
	install -m 644 $(EXTRA) /tmp/$(PROJECT)-$(VERSION)
	dir=$$PWD; cd /tmp; tar cf - $(PROJECT)-$(VERSION) | bzip2 -9 > $$dir/$(PROJECT)-$(VERSION).tar.bz2
	@rm -rf /tmp/$(PROJECT)-$(VERSION) 
	@echo "The archive is in $(PROJECT)-$(VERSION).tar.bz2"

rpm: $(SPEC) $(PROJECT)-$(VERSION).tar.bz2
	@rpm --nodeps -bs --define '_sourcedir '`pwd` --define '_specdir '`pwd` --define '_srcrpmdir '`pwd` $(SPEC)
	@echo "The source RPM is in $(PROJECT)-$(VERSION)-$(RELEASE).src.rpm"

update:
	rm -rf glibc-import
	cvs -z9 -d :pserver:anoncvs@anoncvs.cygnus.com:/cvs/glibc export -d glibc-import -r HEAD libc 2>&1 | tee export.log
	[ -d glibc-import ] || exit 1
	find glibc-import -name .cvsignore | xargs rm -f
	cd glibc-import; cvs -z9 -d $(CVS_ROOT) import -m "Sync with Cygnus" -I! glibc cygnus cygnus-2001-`date +'%m-%d'` 2>&1 | tee ../import.log
	cd ..; cvs update -Pd -jcygnus:yesterday -jcygnus 2>&1 | tee redhat/update.log

clean:
	@rm -fv *~
	@rm -fv $(EXTRA)
	@rm -fv glibc-*.tar.bz2
	@rm -fv glibc-*.src.rpm

distclean: clean
	@rm -rf {export,import,update}.log glibc-import

build-dir:
	-mkdir build

root-dir:
	-mkdir root

build/config.status build/Makefile: build-dir
	cd build ; $(CONFIGURE)

configure: build/config.status build/Makefile

build:  configure
	make $(BUILD_FLAGS) -C build


install: root-dir build-dir
	make install -C build install_root=$$PWD/root
	$(MAKE) install-locales

install-locales:
	make install-locales -C ../localedata install_root=$$PWD/root objdir=$$PWD/build

install-real: build-dir
	make install -C build 
	$(MAKE) install-locales-real

install-locales-real:
	make install-locales -C ../localedata objdir=$$PWD/build