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# Makefile for maintaining glibc fedora-branch and creating Fedora source RPMs.
tag-prefix := fedora-
.PHONY: update commit-merge commit patch tag archive finish_archive srpm rpm
FORCE:
snapshot-date-fmt := +'%Y-%m-%d %H:%M %Z'
snapshot-name-fmt := +'%Y%m%dT%H%M'
include branch.mk
on-branch = $(filter-out HEAD,$(glibc-base))
snapshot-date := $($(glibc-branch)-sync-date)
snapshot-name := $(shell date -u -d '$(snapshot-date)' $(snapshot-name-fmt))
ifeq ($(glibc-base),HEAD)
tar-name := glibc
select-snapshot = -D '$(snapshot-date)'
snapshot-id = $(glibc-base):$(snapshot-date)
else
tar-name := glibc-$(subst _,.,$(patsubst glibc-%-branch,%,$(glibc-base)))
select-snapshot = -r '$($(glibc-branch)-sync-tag)'
snapshot-id = $($(glibc-branch)-sync-tag)
endif
update:
now=`date -u -d $(snapshot-date-fmt)`; \
name=date -u -d "$$now" $(snapshot-name-fmt)`; \
$(if $(on-branch),\
old="$(tag-prefix)$(tar-name)-$$name; \
new="$(tag-prefix)$(tar-name)$(snapshot-name)"; \
cvs -Q rtag -r $(glibc-base) $$new libc; \
, old="$(glibc-base):$(snapshot-date)"; \
new="$(glibc-base):$$now"; \
) \
(echo '# This file is updated automatically by Makefile.'; \
echo 'glibc-branch := $(glibc-branch)'; \
echo 'glibc-base := $(glibc-base)'; \
echo "$(glibc-branch)-sync-date := $$now"; \
$(if $(on-branch),echo "$(glibc-branch)-sync-tag := $$new";) \
) > branch.mk; \
cd ..; cvs -q update -d -P -j"$$old" -j"$$new" \
2>&1 | tee redhat/update.log
commit-merge:
cd ..; cvs -Q commit -m"Updated to $(snapshot-id)"
glibc.spec: glibc.spec.in ../version.h branch.mk
(echo '%define glibcdate $(snapshot-name)'; \
sed -n '/VERSION/s/^.*"\([^"]*\)"$/%define glibcversion \1/p' \
../version.h; \
cat $<) > $@.new
mv -f $@.new $@
spec-nvr := $(shell rpm -q --qf '%{NAME}-%{VERSION}-%{RELEASE}\n' \
--specfile glibc.spec)
spec-tag = $(subst .,_,$(spec-nvr))
tag: glibc.spec
cd ..; cvs -Q tag -c $(tag-prefix)$(spec-tag)
$(tar-name)-$(snapshot-name)-$(glibc-branch).patch: makepatch.awk glibc.spec \
FORCE
(cd ..; cvs -q diff -upN \
$(select-snapshot) -r $(tag-prefix)$(spec-tag)) | \
awk -v OLDVER=$(tar-name)-$(snapshot-name) \
-v NEWVER=$(tar-name)-$(snapshot-name)-$(glibc-branch) \
-f $< > patch.tmp
mv -f patch.tmp
# makepatch.awk omits these files from the patch; we put them in a tar file.
outside-patch = redhat c_stubs rtkaio glibc-compat \
localedata/charmaps/GB18030 iconvdata/gb18030.c
$(tar-name)-$(glibc-branch)-$(snapshot-name).tar.bz2: FORCE
@rm -rf libc
cvs -Q export -r$(tag-prefix)$(spec-tag) \
$(addprefix libc/,$(outside-patch))
tar cf - -C libc $(outside-patch) | bzip2 -9 > $@.new
rm -rf libc
mv -f $@.new $@
$(tar-name)-$(snapshot-name).tar.bz2: FORCE
@rm -rf $(tar-name)-$(snapshot-name)
cvs -Q export -d $(tar-name)-$(snapshot-name) $(select-snapshot) libc
tar cf - $(tar-name)-$(snapshot-name) | bzip2 -9 > $@.new
rm -rf $(tar-name)-$(snapshot-name)
mv -f $@.new $@
archives = $(tar-name)-$(snapshot-name).tar.bz2 \
$(tar-name)-$(glibc-branch)-$(snapshot-name).tar.bz2 \
$(tar-name)-$(snapshot-name)-$(glibc-branch).patch
finish_archive: $(archives)
archive: glibc.spec
$(MAKE) tag finish_archive
rpm srpm: $(spec-nvr).src.rpm
$(spec-nvr).src.rpm: glibc.spec $(archives)
rpmbuild --define "_sourcedir `pwd`" \
--define "_specdir `pwd`" \
--define "_srcrpmdir `pwd`" \
--nodeps -bs $<
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