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# Makefile for maintaining glibc fedora-branch and creating Fedora source RPMs.
glibc.spec: # The default target.
tag-prefix := fedora-
.PHONY: update commit-merge tag archive finish_archive srpm rpm
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)' $(snapshot-name-fmt))
tag-name := glibc$(patsubst glibc-%-branch,-%,\
$(filter-out HEAD,$(glibc-base)))
tar-name := $(subst _,.,$(tag-name))
select-snapshot = -r '$($(glibc-branch)-sync-tag)'
snapshot-id = $($(glibc-branch)-sync-tag)
branch-name := $(patsubst %-$(patsubst glibc-%,%,$(tag-name)),%,\
$(glibc-branch))
branch.mk-vars = glibc-branch glibc-base DIST_BRANCH COLLECTION \
releases-url
ifeq (,$(upstream-tag))
ifneq (,$(upstream))
upstream-tag := glibc-$(subst .,_,$(upstream))
endif
endif
update:
now=`date -u $(snapshot-date-fmt)`; \
$(if $(upstream-tag),new='$(upstream-tag)';,\
name=`date -u -d "$$now" $(snapshot-name-fmt)`; \
new="$(tag-prefix)$(tag-name)-$$name"; \
cvs -Q rtag $(if $(on-branch),-r $(glibc-base),-D "$$now") $$new libc;\
)\
(echo '# This file is updated automatically by Makefile.'; \
$(foreach var,$(branch.mk-vars) $(if $(upstream-tag),upstream),\
$(if $($(var)),echo '$(var) := $($(var))';)) \
echo "$(glibc-branch)-sync-date := $$now"; \
echo "$(glibc-branch)-sync-tag := $$new"; \
) > branch.mk; \
cd ..; (set -x; cvs -q update -d -P \
-j'$($(glibc-branch)-sync-tag)' -j"$$new") \
2>&1 | tee fedora/update.log
.PHONY: snapshot-time
snapshot-time: branch.mk
date -d '$(snapshot-date)'
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)'; \
echo '%define glibcname $(tar-name)'; \
echo '%define glibcsrcdir $(srcdir-name)'; \
echo '%define glibc_release_tarballs $(if $(upstream),1,0)'; \
sed -n '/VERSION/s/^.*"\([^"]*\)"$$/%define glibcversion \1/p' \
../version.h; \
cat $<) > $@.new
mv -f $@.new $@
ifeq (,$(wildcard glibc.spec))
Makefile: glibc.spec ;
else
spec-nvr := $(shell rpm -q --qf '%{NAME}-%{VERSION}-%{RELEASE}\n' \
--specfile glibc.spec | sed 1q)
spec-tag = $(subst .,_,$(spec-nvr))
ifeq ($(tagged),no)
select-release = -r $(glibc-branch)-branch
else
select-release = -r $(tag-prefix)$(spec-tag)
endif
tag: glibc.spec
cd ..; cvs -Q tag -c $(tag-prefix)$(spec-tag)
force-tag: glibc.spec
cd ..; cvs -Q tag -F -c $(tag-prefix)$(spec-tag)
ifeq (,$(upstream))
srcdir-name = $(tar-name)-$(snapshot-name)
else
tar-name = glibc-$(upstream)
srcdir-name = $(tar-name)
ifneq ($($(glibc-branch)-sync-tag),$(upstream-tag))
define upstream-tag-check
@echo Need to run make update upstream=$(upstream); exit 1
endef
endif
endif
# Note this rule assumes that your working directory (..) is up to date.
$(tar-name)-$(branch-name).patch: makepatch.awk glibc.spec \
../ChangeLog ../*/ChangeLog
$(upstream-tag-check)
# Use -kk to suppress patches for $ Id $ differences between branches.
(cd ..; cvs -q diff -kk -upN $(select-snapshot) $(select-release)) | \
awk -v OLDVER=$(srcdir-name) \
-v NEWVER=$(srcdir-name)-$(branch-name) \
-f $< > patch.tmp
mv -f patch.tmp $@
# makepatch.awk omits these files from the patch; we put them in a tar file.
outside-patch = fedora c_stubs rtkaio \
localedata/charmaps/GB18030 iconvdata/gb18030.c
$(tar-name)-$(branch-name)-$(snapshot-name).tar.bz2: Makefile branch.mk \
../ChangeLog \
../*/ChangeLog
$(upstream-tag-check)
@rm -rf libc
cvs -Q export $(select-release) $(addprefix libc/,$(outside-patch))
tar cf - -C libc $(outside-patch) | bzip2 -9 > $@.new
rm -rf libc
mv -f $@.new $@
glibc-tarballs = $(srcdir-name).tar.bz2
ifeq (,$(upstream))
$(srcdir-name).tar.bz2: Makefile branch.mk
@rm -rf $(srcdir-name)
cvs -Q export -d $(srcdir-name) $(select-snapshot) libc
tar cf - $(srcdir-name) | bzip2 -9 > $@.new
rm -rf $(srcdir-name)
mv -f $@.new $@
else
glibc-tarballs += $(srcdir-name:glibc-%=glibc-linuxthreads-%).tar.bz2 \
$(srcdir-name:glibc-%=glibc-libidn-%).tar.bz2
$(glibc-tarballs):
curl -O $(releases-url)/$@
endif
archives = $(glibc-tarballs) \
$(tar-name)-$(branch-name)-$(snapshot-name).tar.bz2 \
$(tar-name)-$(branch-name).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 $<
###
# These rules are for dealing with the Fedora package repository
# and the Red Hat internal build system.
#
# To use this, put in ~/.cvsdistrc at least a line:
# DIST_COMMON = /some/checkout/of/dist/common
# We will find cvs-import.sh there and use its CVS/Root for where to commit.
.PHONY: dist-import
-include ~/.cvsdistrc
ifdef DIST_COMMON
DIST_BRANCH ?= devel
COLLECTION ?= dist-fc4
BHC_FLAGS ?= -n
bhc-baseurl := cvs://cvs.devel.redhat.com/cvs/dist?rpms
bhc-url = $(bhc-baseurl)/glibc/$(DIST_BRANCH)\#$(spec-tag)
dist-import: $(spec-nvr).src.rpm
$(DIST_COMMON)/cvs-import.sh -b $(DIST_BRANCH) $<
rpm -qp $< --queryformat '[%{FILEMD5S} %{FILENAMES}\n]' > $@.new
mv -f $@.new $@
dist-build: dist-import
bhc $(BHC_FLAGS) $(COLLECTION) '$(bhc-url)'
endif
###
endif
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