-
-
-##########################################################################
-
-## Everything past here is useful to the maintainer, but probably not
-## to anybody else.
-
-##########################################################################
-
-
-## --------------------------------------------------------- ##
-## 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).
-#
-# We need the apparently useless dependency from another .PHONY target
-# 'am--changelog-regen-hook' to work around a bug of Solaris make, which
-# doesn't execute the recipe of a target named as an existing file, even
-# if such target is declared '.PHONY' (yikes!)
-#
-.PHONY: am--changelog-regen-hook
-am--changelog-regen-hook:
-ChangeLog: am--changelog-regen-hook
- $(AM_V_GEN)set -e; set -u; \
-## 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.
- 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
-
-
-## --------------------------- ##
-## 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: all
- $(mkinstalldirs) $(PERL_COVERAGE_DB)
- PERL5OPT="$$PERL5OPT $(PERL_COVERAGE_FLAGS)"; export PERL5OPT; \
- WANT_NO_THREADS=yes; export WANT_NO_THREADS; unset AUTOMAKE_JOBS; \
- $(MAKE) $(AM_MAKEFLAGS) `echo $@ | sed 's/-coverage-run//'`
-
-check-coverage-report:
- @if test ! -d "$(PERL_COVERAGE_DB)"; then \
- echo "No coverage database found in '$(PERL_COVERAGE_DB)'." >&2; \
- echo "Please run \"make check-coverage\" first" >&2; \
- exit 1; \
- fi
- $(PERL_COVER) $(PERL_COVER_FLAGS) "$(PERL_COVERAGE_DB)"
-
-# We don't use direct dependencies here because we'd like to be able
-# to invoke the report even after interrupted check-coverage.
-check-coverage: check-coverage-run
- $(MAKE) $(AM_MAKEFLAGS) check-coverage-report
-
-recheck-coverage: recheck-coverage-run
- $(MAKE) $(AM_MAKEFLAGS) check-coverage-report
-
-clean-coverage:
- rm -rf "$(PERL_COVERAGE_DB)"
-clean-local: clean-coverage
-
-.PHONY: check-coverage recheck-coverage check-coverage-run \
- recheck-coverage-run check-coverage-report clean-coverage
-
-
-## ---------------------------------------------------- ##
-## Tagging and/or uploading stable and beta releases. ##
-## ---------------------------------------------------- ##
-
-GIT = git
-
-EXTRA_DIST += lib/gnupload
-
-version_rx = ^[1-9][0-9]*\.[0-9][0-9]*(\.[0-9][0-9]*)?
-stable_version_rx = $(version_rx)$$
-beta_version_rx = $(version_rx)[bdfhjlnprtvxz]$$
-match_version = echo "$(VERSION)" | $(EGREP) >/dev/null
-
-## Check that we don't have uncommitted or unstaged changes.
-## TODO: Maybe the git suite already offers a shortcut to verify if the
-## TODO: working directory is "clean" or not? If yes, use that instead
-## TODO: of duplicating the logic here.
-git_must_have_clean_workdir = \
- $(GIT) rev-parse --verify HEAD >/dev/null \
- && $(GIT) update-index -q --refresh \
- && $(GIT) diff-files --quiet \
- && $(GIT) diff-index --quiet --cached HEAD \
- || fatal "you have uncommitted or unstaged changes"
-
-determine_release_type = \
- if $(match_version) '$(stable_version_rx)'; then \
- release_type='Release' dest=ftp; \
- elif $(match_version) '$(beta_version_rx)'; then \
- release_type='Beta release' dest=alpha; \
- else \
- fatal "invalid version '$(VERSION)' for a release"; \
- fi
-
-git-tag-release: maintainer-check
- @set -e; set -u; \
- fatal () { echo "$@: $$*; not tagging" >&2; exit 1; }; \
- case '$(AM_TAG_DRYRUN)' in \
- ""|[nN]|[nN]o|NO) run="";; \
- *) run="echo Running:";; \
- esac; \
- $(determine_release_type); \
- $(git_must_have_clean_workdir); \
-## If all was successful, tag the release in the local repository.
- $$run $(GIT) tag -s "v$(VERSION)" -m "$$release_type $(VERSION)"
-
-git-upload-release:
- @set -e; set -u; \
- fatal () { echo "$@: $$*; not releasing" >&2; exit 1; }; \
- $(determine_release_type); \
- dest=$$dest.gnu.org:automake; \
- $(git_must_have_clean_workdir); \
-## Check that we are releasing from a valid tag.
- tag=`$(GIT) describe` \
- && case $$tag in "v$(VERSION)") true;; *) false;; esac \
- || fatal "you can only create a release from a tagged version"; \
-## Build and upload the distribution tarball(s).
- $(MAKE) $(AM_MAKEFLAGS) dist || exit 1; \
- echo Will upload to $$dest: $(DIST_ARCHIVES); \
- $(srcdir)/lib/gnupload $(GNUPLOADFLAGS) --to $$dest $(DIST_ARCHIVES)
-
-.PHONY: git-upload-release git-tag-release
-
-
-## ------------------------------------------------------------------ ##
-## Explore differences of autogenerated files in different commits. ##
-## ------------------------------------------------------------------ ##
-
-## Visually comparing differences between the Makefile.in files in
-## automake's own build system as generated in two different branches
-## might help to catch bugs and blunders. This has already happened a
-## few times in the past, when we used to version-control Makefile.in.
-autodiffs:
- @set -u; \
- NEW_COMMIT=$${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 "$$am_gitdir" tmp \
- && $(am__cd) tmp \
- && $(GIT) checkout -q "$$rev" \
- && echo "$@: bootstrapping $$rev" \
- && $(SHELL) ./bootstrap.sh \
- && echo "$@: copying files from $$rev" \
- && makefile_ins=`find . -name Makefile.in` \
- && (tar cf - configure aclocal.m4 $$makefile_ins) | \
- (cd .. && $(am__cd) "$$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 \
- && $(am__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 $$st
-.PHONY: autodiffs compare-autodiffs
-
-
-## --------------------------------------------------------------------- ##
-## Synchronize third-party files that are committed in our repository. ##
-## --------------------------------------------------------------------- ##
-
-## Program to use to fetch files.
-WGET = wget
-WGET_SV_CVS = $(WGET) http://savannah.gnu.org/cgi-bin/viewcvs/~checkout~/
-WGET_SV_GIT_CF = $(WGET) 'http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;hb=HEAD;f='
-WGET_SV_GIT_AC = $(WGET) 'http://git.savannah.gnu.org/gitweb/?p=autoconf.git;a=blob_plain;hb=HEAD;f='
-WGET_SV_GIT_GL = $(WGET) 'http://git.savannah.gnu.org/gitweb/?p=gnulib.git;a=blob_plain;hb=HEAD;f='
-
-## Files that we fetch and which we compare against.
-## The 'lib/COPYING' file must still be synced by hand.
-FETCHFILES = \
-INSTALL \
-config.guess \
-config.sub \
-gnupload \
-gitlog-to-changelog \
-texinfo.tex \
-update-copyright
-
-## Fetch the latest versions of files we care about.
-fetch:
- rm -rf Fetchdir > /dev/null 2>&1
- mkdir Fetchdir
-## If a get fails then that is a problem.
- ($(am__cd) Fetchdir && \
- $(WGET_SV_GIT_CF)config.guess -O config.guess && \
- $(WGET_SV_GIT_CF)config.sub -O config.sub && \
- $(WGET_SV_CVS)texinfo/texinfo/doc/texinfo.tex -O texinfo.tex && \
- $(WGET_SV_GIT_GL)doc/INSTALL -O INSTALL && \
- $(WGET_SV_GIT_GL)build-aux/gnupload -O gnupload && \
- $(WGET_SV_GIT_GL)build-aux/update-copyright -O update-copyright && \
- $(WGET_SV_GIT_GL)build-aux/gitlog-to-changelog -O gitlog-to-changelog)
-## Don't exit after test because we want to give as many errors as
-## possible.
- @stat=0; for file in $(FETCHFILES); do \
- if diff -u $(srcdir)/lib/$$file Fetchdir/$$file \
- >>Fetchdir/update.patch 2>/dev/null; then :; \
- else \
- stat=1; \
- echo "Updating $(srcdir)/lib/$$file ..."; \
- cp Fetchdir/$$file $(srcdir)/lib/$$file; \
- fi; \
- done; \
- test $$stat = 0 || \
- echo "See Fetchdir/update.patch for a log of the changes."; \
- exit $$stat
-.PHONY: fetch
-
-
-## ------------------------------------------------ ##
-## Update copyright years of all committed files. ##
-## ------------------------------------------------ ##
-
-EXTRA_DIST += lib/update-copyright
-
-update_copyright_env = \
- UPDATE_COPYRIGHT_FORCE=1 \
- UPDATE_COPYRIGHT_USE_INTERVALS=2
-
-.PHONY: update-copyright
-update-copyright:
- $(AM_V_GEN)set -e; \
- current_year=`date +%Y` && test -n "$$current_year" \
- || { echo "$@: cannot get current year" >&2; exit 1; }; \
- sed -i "/^RELEASE_YEAR=/s/=.*$$/=$$current_year/" \
- bootstrap.sh configure.ac; \
- excluded_re=`echo $(FETCHFILES) \
- | sed -e 's|^|lib/|' -e 's| | lib/|g' -e 's, ,|,g'`; \
- $(GIT) ls-files \
- | grep -Ev '^(lib/)?(COPYING|INSTALL)$$' \
- | grep -Ev "^($$excluded_re)$$" \
- | $(update_copyright_env) xargs $(srcdir)/lib/$@