Hash :
7df8b28c
Author :
Date :
2012-12-31T18:18:37
maint: update copyright year for 2013 (in branch maint) Signed-off-by: Stefano Lattarini <stefano.lattarini@gmail.com>
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# Maintainer makefile rules for Automake.
#
# Copyright (C) 1995-2013 Free Software Foundation, Inc.
#
# This program 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.
#
# This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
# Avoid CDPATH issues.
unexport CDPATH
# --------------------------------------------------------- #
# Automatic generation of the ChangeLog from git history. #
# --------------------------------------------------------- #
gitlog_to_changelog_command = $(PERL) $(srcdir)/lib/gitlog-to-changelog
gitlog_to_changelog_fixes = $(srcdir)/.git-log-fix
gitlog_to_changelog_options = --amend=$(gitlog_to_changelog_fixes) \
--since='2011-12-28 00:00:00' \
--no-cluster --format '%s%n%n%b'
EXTRA_DIST += lib/gitlog-to-changelog
EXTRA_DIST += $(gitlog_to_changelog_fixes)
# When executed from a git checkout, generate the ChangeLog from the git
# history. When executed from an extracted distribution tarball, just
# copy the distributed ChangeLog in the build directory (and if this
# fails, or if no distributed ChangeLog file is present, complain and
# give an error).
#
# The ChangeLog should be regenerated unconditionally when working from
# checked-out sources; otherwise, if we're working from a distribution
# tarball, we expect the ChangeLog to be distributed, so check that it
# is indeed present in the source directory.
ChangeLog:
$(AM_V_GEN)set -e; set -u; \
if test -d $(srcdir)/.git; then \
rm -f $@-t \
&& $(gitlog_to_changelog_command) \
$(gitlog_to_changelog_options) >$@-t \
&& chmod a-w $@-t \
&& mv -f $@-t $@ \
|| exit 1; \
elif test ! -f $(srcdir)/$@; then \
echo "Source tree is not a git checkout, and no pre-existent" \
"$@ file has been found there" >&2; \
exit 1; \
fi
.PHONY: ChangeLog
# --------------------------- #
# Perl coverage statistics. #
# --------------------------- #
PERL_COVERAGE_DB = $(abs_top_builddir)/cover_db
PERL_COVERAGE_FLAGS = -MDevel::Cover=-db,$(PERL_COVERAGE_DB),-silent,on,-summary,off
PERL_COVER = cover
check-coverage-run recheck-coverage-run: %-coverage-run: all
$(MKDIR_P) $(PERL_COVERAGE_DB)
PERL5OPT="$$PERL5OPT $(PERL_COVERAGE_FLAGS)"; export PERL5OPT; \
WANT_NO_THREADS=yes; export WANT_NO_THREADS; unset AUTOMAKE_JOBS; \
$(MAKE) $*
check-coverage-report:
@if test ! -d "$(PERL_COVERAGE_DB)"; then \
echo "No coverage database found in '$(PERL_COVERAGE_DB)'." >&2; \
echo "Please run \"make check-coverage\" first" >&2; \
exit 1; \
fi
$(PERL_COVER) $(PERL_COVER_FLAGS) "$(PERL_COVERAGE_DB)"
# We don't use direct dependencies here because we'd like to be able
# to invoke the report even after interrupted check-coverage.
check-coverage: check-coverage-run
$(MAKE) check-coverage-report
recheck-coverage: recheck-coverage-run
$(MAKE) check-coverage-report
clean-coverage:
rm -rf "$(PERL_COVERAGE_DB)"
clean-local: clean-coverage
.PHONY: check-coverage recheck-coverage check-coverage-run \
recheck-coverage-run check-coverage-report clean-coverage
# ---------------------------------------------------- #
# Tagging and/or uploading stable and beta releases. #
# ---------------------------------------------------- #
GIT = git
EXTRA_DIST += lib/gnupload
base_version_rx = ^[1-9][0-9]*\.[0-9][0-9]*
stable_major_version_rx = $(base_version_rx)$$
stable_minor_version_rx = $(base_version_rx)\.[0-9][0-9]*$$
beta_version_rx = $(base_version_rx)(\.[0-9][0-9]*)?[bdfhjlnprtvxz]$$
match_version = echo "$(VERSION)" | $(EGREP) >/dev/null
# Check that we don't have uncommitted or unstaged changes.
# TODO: Maybe the git suite already offers a shortcut to verify if the
# TODO: working directory is "clean" or not? If yes, use that instead
# TODO: of duplicating the logic here.
git_must_have_clean_workdir = \
$(GIT) rev-parse --verify HEAD >/dev/null \
&& $(GIT) update-index -q --refresh \
&& $(GIT) diff-files --quiet \
&& $(GIT) diff-index --quiet --cached HEAD \
|| { echo "$@: you have uncommitted or unstaged changes" >&2; exit 1; }
determine_release_type = \
if $(match_version) '$(stable_major_version_rx)'; then \
release_type='Major release'; \
announcement_type='major release'; \
dest=ftp; \
elif $(match_version) '$(stable_minor_version_rx)'; then \
release_type='Minor release'; \
announcement_type='maintenance release'; \
dest=ftp; \
elif $(match_version) '$(beta_version_rx)'; then \
release_type='Beta release'; \
announcement_type='test release'; \
dest=alpha; \
else \
echo "$@: invalid version '$(VERSION)' for a release" >&2; \
exit 1; \
fi
# Help the debugging of $(determine_release_type) and related code.
print-release-type:
@$(determine_release_type); \
echo "$$release_type $(VERSION);" \
"it will be announced as a $$announcement_type"
git-tag-release: maintainer-check
@set -e -u; \
case '$(AM_TAG_DRYRUN)' in \
""|[nN]|[nN]o|NO) run="";; \
*) run="echo Running:";; \
esac; \
$(determine_release_type); \
$(git_must_have_clean_workdir); \
$$run $(GIT) tag -s "v$(VERSION)" -m "$$release_type $(VERSION)"
git-upload-release:
@# Check this is a version we can cut a release (either test
@# or stable) from.
@$(determine_release_type)
@# The repository must be clean.
@$(git_must_have_clean_workdir)
@# Check that we are releasing from a valid tag.
@tag=`$(GIT) describe` \
&& case $$tag in "v$(VERSION)") true;; *) false;; esac \
|| { echo "$@: you can only create a release from a tagged" \
"version" >&2; \
exit 1; }
@# Build the distribution tarball(s).
$(MAKE) dist
@# Upload it to the correct FTP repository.
@$(determine_release_type) \
&& dest=$$dest.gnu.org:automake \
&& echo "Will upload to $$dest: $(DIST_ARCHIVES)" \
&& $(srcdir)/lib/gnupload $(GNUPLOADFLAGS) --to $$dest \
$(DIST_ARCHIVES)
.PHONY: print-release-type git-upload-release git-tag-release
# ------------------------------------------------------------------ #
# Explore differences of autogenerated files in different commits. #
# ------------------------------------------------------------------ #
# Visually comparing differences between the Makefile.in files in
# automake's own build system as generated in two different branches
# might help to catch bugs and blunders. This has already happened a
# few times in the past, when we used to version-control Makefile.in.
autodiffs:
@set -u; \
NEW_COMMIT=$${NEW_COMMIT-"HEAD"}; \
OLD_COMMIT=$${OLD_COMMIT-"HEAD~1"}; \
am_gitdir='$(abs_top_srcdir)/.git'; \
get_autofiles_from_rev () \
{ \
rev=$$1 dir=$$2 \
&& echo "$@: will get files from revision $$rev" \
&& $(GIT) clone -q --depth 1 "$$am_gitdir" tmp \
&& cd tmp \
&& $(GIT) checkout -q "$$rev" \
&& echo "$@: bootstrapping $$rev" \
&& $(SHELL) ./bootstrap.sh \
&& echo "$@: copying files from $$rev" \
&& makefile_ins=`find . -name Makefile.in` \
&& (tar cf - configure aclocal.m4 $$makefile_ins) | \
(cd .. && cd "$$dir" && tar xf -) \
&& cd .. \
&& rm -rf tmp; \
}; \
outdir=$@.dir \
&& : Before proceeding, ensure the specified revisions truly exist. \
&& $(GIT) --git-dir="$$am_gitdir" describe $$OLD_COMMIT >/dev/null \
&& $(GIT) --git-dir="$$am_gitdir" describe $$NEW_COMMIT >/dev/null \
&& rm -rf $$outdir \
&& mkdir $$outdir \
&& cd $$outdir \
&& mkdir new old \
&& get_autofiles_from_rev $$OLD_COMMIT old \
&& get_autofiles_from_rev $$NEW_COMMIT new \
&& exit 0
# With lots of eye candy; we like our developers pampered and spoiled :-)
compare-autodiffs: autodiffs
@set -u; \
: $${COLORDIFF=colordiff} $${DIFF=diff}; \
dir=autodiffs.dir; \
if test ! -d "$$dir"; then \
echo "$@: $$dir: Not a directory" >&2; \
exit 1; \
fi; \
mydiff=false mypager=false; \
if test -t 1; then \
if ($$COLORDIFF -r . .) </dev/null >/dev/null 2>&1; then \
mydiff=$$COLORDIFF; \
mypager="less -R"; \
else \
mypager=less; \
fi; \
else \
mypager=cat; \
fi; \
if test "$$mydiff" = false; then \
if ($$DIFF -r -u . .); then \
mydiff=$$DIFF; \
else \
echo "$@: no good-enough diff program specified" >&2; \
exit 1; \
fi; \
fi; \
st=0; $$mydiff -r -u $$dir/old $$dir/new | $$mypager || st=$$?; \
rm -rf $$dir; \
exit $$st
.PHONY: autodiffs compare-autodiffs
# ---------------------------------------------- #
# Help writing the announcement for a release. #
# ---------------------------------------------- #
PACKAGE_MAILINGLIST = automake@gnu.org
announcement: NEWS
$(AM_V_GEN): \
&& rm -f $@ $@-t \
&& $(determine_release_type) \
&& ftp_base="ftp://$$dest.gnu.org/gnu/$(PACKAGE)" \
&& X () { printf '%s\n' "$$*" >> $@-t; } \
&& X "We are pleased to announce the $(PACKAGE_NAME) $(VERSION)" \
"$$announcement_type." \
&& X \
&& X "**TODO** Brief description of the release here." \
&& X \
&& X "**TODO** This description can span multiple paragraphs." \
&& X \
&& X "See below for the detailed list of changes since the" \
&& X "previous version, as summarized by the NEWS file." \
&& X \
&& X "Download here:" \
&& X \
&& X " $$ftp_base/$(PACKAGE)-$(VERSION).tar.gz" \
&& X " $$ftp_base/$(PACKAGE)-$(VERSION).tar.xz" \
&& X \
&& X "Please report bugs and problems to" \
"<$(PACKAGE_BUGREPORT)>," \
&& X "and send general comments and feedback to" \
"<$(PACKAGE_MAILINGLIST)>." \
&& X \
&& X "Thanks to everyone who has reported problems, contributed" \
&& X "patches, and helped testing Automake!" \
&& X \
&& X "-*-*-*-" \
&& X \
&& sed -n -e '/^~~~/q' -e p $(srcdir)/NEWS >> $@-t \
&& mv -f $@-t $@
.PHONY: announcement
CLEANFILES += announcement
# --------------------------------------------------------------------- #
# Synchronize third-party files that are committed in our repository. #
# --------------------------------------------------------------------- #
# Program to use to fetch files.
WGET = wget
# Some repositories we sync files from.
SV_CVS = 'http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/'
SV_GIT_CF = 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;hb=HEAD;f='
SV_GIT_AC = 'http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=blob_plain;hb=HEAD;f='
SV_GIT_GL = 'http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;hb=HEAD;f='
# Files that we fetch and which we compare against.
# Note that the 'lib/COPYING' file must still be synced by hand.
FETCHFILES = \
$(SV_GIT_CF)config.guess \
$(SV_GIT_CF)config.sub \
$(SV_CVS)texinfo/texinfo/doc/texinfo.tex \
$(SV_CVS)texinfo/texinfo/util/gendocs.sh \
$(SV_CVS)texinfo/texinfo/util/gendocs_template \
$(SV_GIT_GL)build-aux/gitlog-to-changelog \
$(SV_GIT_GL)build-aux/gnupload \
$(SV_GIT_GL)build-aux/update-copyright \
$(SV_GIT_GL)doc/INSTALL
# Fetch the latest versions of few scripts and files we care about.
# A retrieval failure or a copying failure usually mean serious problems,
# so we'll just bail out if 'wget' or 'cp' fail.
fetch:
$(AM_V_at)rm -rf Fetchdir
$(AM_V_at)mkdir Fetchdir
$(AM_V_GEN)set -e; \
if $(AM_V_P); then wget_opts=; else wget_opts=-nv; fi; \
for url in $(FETCHFILES); do \
file=`printf '%s\n' "$$url" | sed 's|^.*/||; s|^.*=||'`; \
$(WGET) $$wget_opts "$$url" -O Fetchdir/$$file || exit 1; \
if cmp Fetchdir/$$file $(srcdir)/lib/$$file >/dev/null; then \
: Nothing to do; \
else \
echo "$@: updating file $$file"; \
cp Fetchdir/$$file $(srcdir)/lib/$$file || exit 1; \
fi; \
done
$(AM_V_at)rm -rf Fetchdir
.PHONY: fetch
# ---------------------------------------------------------------------- #
# Generate and upload manuals in several formats, for the GNU website. #
# ---------------------------------------------------------------------- #
web_manual_dir = doc/web-manual
RSYNC = rsync
CVS = cvs
CVSU = cvsu
CVS_USER = $${USER}
WEBCVS_ROOT = cvs.savannah.gnu.org:/web
CVS_RSH = ssh
export CVS_RSH
.PHONY: web-manual web-manual-update
web-manual web-manual-update: t = $@.dir
# Build manual in several formats. Note to the recipe:
# 1. The symlinking of automake.texi into the temporary directory is
# required to pacify extra checks from gendocs.sh.
# 2. The redirection to /dev/null before the invocation of gendocs.sh
# is done to better respect silent rules.
web-manual:
$(AM_V_at)rm -rf $(web_manual_dir) $t
$(AM_V_at)mkdir $t
$(AM_V_at)$(LN_S) '$(abs_srcdir)/doc/$(PACKAGE).texi' '$t/'
$(AM_V_GEN)cd $t \
&& GENDOCS_TEMPLATE_DIR='$(abs_srcdir)/lib' \
&& export GENDOCS_TEMPLATE_DIR \
&& if $(AM_V_P); then :; else exec >/dev/null 2>&1; fi \
&& $(SHELL) '$(abs_srcdir)/lib/gendocs.sh' \
-I '$(abs_srcdir)/doc' --email $(PACKAGE_BUGREPORT) \
$(PACKAGE) '$(PACKAGE_NAME)'
$(AM_V_at)mkdir $(web_manual_dir)
$(AM_V_at)mv -f $t/manual/* $(web_manual_dir)
$(AM_V_at)rm -rf $t
@! $(AM_V_P) || ls -l $(web_manual_dir)
# Upload manual to www.gnu.org, using CVS (sigh!)
web-manual-update:
$(AM_V_at)$(determine_release_type); \
case $$release_type in \
[Mm]ajor\ release|[Mm]inor\ release);; \
*) echo "Cannot upload manuals from a \"$$release_type\"" >&2; \
exit 1;; \
esac
$(AM_V_at)test -f $(web_manual_dir)/$(PACKAGE).html || { \
echo 'You have to run "$(MAKE) web-manuals" before' \
'invoking "$(MAKE) $@"' >&2; \
exit 1; \
}
$(AM_V_at)rm -rf $t
$(AM_V_at)mkdir $t
$(AM_V_at)cd $t \
&& $(CVS) -z3 -d :ext:$(CVS_USER)@$(WEBCVS_ROOT)/$(PACKAGE) \
co $(PACKAGE)
@# According to the rsync manpage, "a trailing slash on the
@# source [...] avoids creating an additional directory
@# level at the destination". So the trailing '/' after
@# '$(web_manual_dir)' below is intended.
$(AM_V_at)$(RSYNC) -avP $(web_manual_dir)/ $t/$(PACKAGE)/manual
$(AM_V_GEN): \
&& cd $t/$(PACKAGE)/manual \
&& new_files=`$(CVSU) --types='?'` \
&& new_files=`echo "$$new_files" | sed s/^..//` \
&& { test -z "$$new_files" || $(CVS) add -ko $$new_files; } \
&& $(CVS) ci -m $(VERSION)
$(AM_V_at)rm -rf $t
.PHONY: web-manual-update
clean-web-manual:
$(AM_V_at)rm -rf $(web_manual_dir)
.PHONY: clean-web-manual
clean-local: clean-web-manual
EXTRA_DIST += lib/gendocs.sh lib/gendocs_template
# ------------------------------------------------ #
# Update copyright years of all committed files. #
# ------------------------------------------------ #
EXTRA_DIST += lib/update-copyright
update_copyright_env = \
UPDATE_COPYRIGHT_FORCE=1 \
UPDATE_COPYRIGHT_USE_INTERVALS=2
# In addition to the several README files, these as well are
# not expected to have a copyright notice.
files_without_copyright = \
.autom4te.cfg \
.git-log-fix \
.gitattributes \
.gitignore \
INSTALL \
COPYING \
AUTHORS \
THANKS \
lib/INSTALL \
lib/COPYING
# This script is in the public domain.
files_without_copyright += lib/mkinstalldirs
# This script has an MIT-style license
files_without_copyright += lib/install-sh
.PHONY: update-copyright
update-copyright:
$(AM_V_GEN)set -e; \
current_year=`date +%Y` && test -n "$$current_year" \
|| { echo "$@: cannot get current year" >&2; exit 1; }; \
sed -i "/^RELEASE_YEAR=/s/=.*$$/=$$current_year/" \
bootstrap.sh configure.ac; \
excluded_re=`( \
for url in $(FETCHFILES); do echo "$$url"; done \
| sed -e 's!^.*/!!' -e 's!^.*=!!' -e 's!^!lib/!' \
&& for f in $(files_without_copyright); do echo $$f; done \
) | sed -e '$$!s,$$,|,' | tr -d '\012\015'`; \
$(GIT) ls-files \
| grep -Ev '(^|/)README$$' \
| grep -Ev "^($$excluded_re)$$" \
| $(update_copyright_env) xargs $(srcdir)/lib/$@