Re: Autoconf 2.49e

[Akim Demaille]

Wow!  Thanks for all these details!

Alexandre, don't you have a cvsrelease or something?  

Hm, or maybe we should steal Jim's work?  There is plenty of good
stuff in there!  Appended below for convenience :)

fileutils/Makefile.maint

# -*-Makefile-*-
# This Makefile fragment is shared between fileutils, sh-utils, textutils.

maintainer-check:
        if head ChangeLog| grep 'Version $(VERSION)' > /dev/null; then \
          :; \
        else \
          echo "$(VERSION) not in ChangeLog; not tagging" 1>&2; \
          exit 1; \
        fi
        $(MAKE) distcheck
        $(MAKE) my-distcheck

prev_version_file = .prev-version

THIS_VERSION_REGEXP = $(subst .,\.,$(VERSION))
PREV_VERSION := $(shell cat $(prev_version_file))
PREV_VERSION_REGEXP := $(shell echo $(PREV_VERSION)|sed 's/\./\\./g')

tag-package = $(shell echo "$(PACKAGE)" | tr a-z A-Z)
tag-this-version = $(subst .,_,$(VERSION))
tag-prev-version = $(subst .,_,$(PREV_VERSION))
this-cvs-tag = $(tag-package)-$(tag-this-version)
prev-cvs-tag = $(tag-package)-$(tag-prev-version)
my_distdir = $(PACKAGE)-$(VERSION)

# Verify that all source files using _() are listed in po/POTFILES.in.
po-check:
        grep -E -v '^(#|$$)' po/POTFILES.in | sort > address@hidden
        grep -E -l '\b_\(' lib/*.c src/*.c | sort > address@hidden
        diff -u address@hidden address@hidden
        rm -f address@hidden address@hidden

# Do not save the original name or timestamp in the .tar.gz file.
GZIP_ENV = --no-name

# Tag before making distribution.  Also, don't make a distribution if
# checks fail.  Also, make sure the NEWS file is up-to-date.
# FIXME: use dist-hook/my-dist like distcheck-hook/my-distcheck.
cvs-dist: maintainer-check
        echo $(this-cvs-tag); \
        if cvs -n log -h README| grep -e $(this-cvs-tag): > /dev/null; then \
          echo "VERSION not new; not tagging" 1>&2; \
          exit 1; \
        fi; \
        cvs update po; \
        cvs tag -c $(this-cvs-tag)
        $(MAKE) dist

# Use this to make sure we don't run these programs when building
# from a virgin tgz file, below.
null_AM_MAKEFLAGS = \
  ACLOCAL=false \
  AUTOCONF=false \
  AUTOMAKE=false \
  AUTOHEADER=false \
  MAKEINFO=false

t=./=test
my-distcheck: writable-files po-check
        -rm -rf $(t)
        mkdir $(t)
        GZIP=$(GZIP) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
# Removing $(DEPDIR) like this is a gross kludge to work around a bug
# in automake.  Remove that line once it's fixed.
        cd $(t)/$(distdir) \
          && ./configure --disable-nls \
          && $(MAKE) CFLAGS='-Wformat -Werror' \
              AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)' \
          && $(MAKE) dvi \
          && $(MAKE) check \
          && $(MAKE) distclean \
          && rm -rf $(DEPDIR)
        cd $(t) && mv $(distdir) $(distdir).old \
          && $(AMTAR) -zxf ../$(distdir).tar.gz
        diff -ur $(t)/$(distdir).old $(t)/$(distdir)
        -rm -rf $(t)
        @echo "========================"; \
        echo "$(distdir).tar.gz is ready for distribution"; \
        echo "========================"

a_host = alpha.gnu.org
b_host = freefriends.org

alpha_subdir = gnu/fetish
a_url_dir = $(alpha_subdir)
b_url_dir = $(alpha_subdir)

# This must be the same name on both hosts.
# Make it a symlink that points to the right place.
real_dir = fetish-ftp

url_dir_list = $(foreach x,a b,ftp://$($(x)_host)/$($(x)_url_dir))

md5 = $(shell md5sum < $(my_distdir).tar.gz|sed 's/  -//')
sha1 = $(shell sha1sum < $(my_distdir).tar.gz|sed 's/  -//')

rel-check:
        tarz=/tmp/rel-check-tarz-$$$$; \
        md5_tmp=/tmp/rel-check-md5-$$$$; \
        set -e; \
        trap 'status=$$?; rm -f $$tarz $$md5_tmp; exit $$status' 0 1 2 3 15; \
        wget -q --output-document=$$tarz $(url); \
        echo "$(md5)  -" > $$md5_tmp; \
        md5sum -c $$md5_tmp < $$tarz

release-archive-dir = ../release
prev-tgz = $(PACKAGE)-$(PREV_VERSION).tar.gz
xd-delta = $(PACKAGE)-$(PREV_VERSION)-$(VERSION).xdelta

announcement: NEWS ChangeLog $(distdir).tar.gz
        @( \
          echo Subject: $(my_distdir) released; \
          echo; \
          echo FIXME: put comments here; \
          echo; \
          for url in $(url_dir_list); do \
            echo "  $$url/$(my_distdir).tar.gz"; \
          done; \
          echo; \
          echo And here are xdelta-style diffs; \
          echo; \
          for url in $(url_dir_list); do \
            echo "  $$url/$(xd-delta)"; \
          done; \
          echo; \
          echo "Here are the MD5 and SHA1 signatures for the .tar.gz file"; \
          echo; \
          echo "$(md5)  $(my_distdir).tar.gz"; \
          echo "$(sha1)  $(my_distdir).tar.gz"; \
          echo; \
          echo NEWS:; \
          sed -n "/$(THIS_VERSION_REGEXP)/,/^\[$(PREV_VERSION_REGEXP)/p" NEWS \
            | grep -v '^\['; \
          echo; \
          echo ChangeLog entries:; \
          find . -name ChangeLog -maxdepth 2 \
            | xargs cvs diff -up -r$(prev-cvs-tag) -rHEAD \
            | sed -n 's/^+//p' \
            | perl -ne 'm!^\+\+ (\./)?! or print,next;' \
              -e 'print "\n"."*"x70 ."\n"; s///; print; print "*"x70 ."\n"'; \
        )

writable-files:
        for file in $(distdir).tar.gz $(xd-delta)                       \
          ../release/$(distdir).tar.gz ../release/$(xd-delta); do       \
          test -e $$file || continue;                                   \
          test -w $$file                                                \
            || { echo ERROR: $$file is not writable; fail=1; };         \
        done;                                                           \
        test "$$fail" && exit 1 || :

WGET = wget
ftp-gnu = ftp://ftp.gnu.org/gnu

automake_repo=:pserver:address@hidden:/cvs/automake
.PHONY: wget-update
wget-update:
        $(WGET) $(ftp-gnu)/texinfo/texinfo.tex -O $(srcdir)/doc/texinfo.tex
        for f in config.guess config.sub; do \
          $(WGET) $(ftp-gnu)/config/$$f -O $(srcdir)/$$f; \
        done
        for f in depcomp missing; do \
          echo checking out $$f...; \
          cvs -d $(automake_repo) co -p automake/$$f > t$$$$ \
            && mv t$$$$ $$f; \
        done

define emit-rsync-commands
        echo =====================================
        echo =====================================
        echo 'for host in $(a_host) $(b_host); do \'
        echo '  rsync -e ssh --pro -av $(xd-delta) $(my_distdir).tar.gz \'
        echo '    $$host:$(real_dir); done'
        echo '# send the /tmp/announcement e-mail'
        echo =====================================
        echo =====================================
endef

alpha: writable-files po-check
        $(MAKE) cvs-dist
        $(MAKE) -s announcement > /tmp/announce-$(my_distdir)
        ln $(distdir).tar.gz ../release
        chmod a-w $(distdir).tar.gz
        cd $(release-archive-dir) \
          && xdelta delta -9 $(prev-tgz) $(distdir).tar.gz $(xd-delta) || :
        ln $(release-archive-dir)/$(xd-delta) .
        chmod a-w $(release-archive-dir)/$(xd-delta)
        echo $(VERSION) > $(prev_version_file)
        cvs ci -m. $(prev_version_file)
        @$(emit-rsync-commands)