Makefile.maint

   1 # -*-Makefile-*-
   2 # This Makefile fragment is shared between fileutils, sh-utils, textutils,
   3 # CPPI, Bison, and Autoconf.
   4
   5 ## Copyright 2001 Free Software Foundation, Inc.
   6 ##
   7 ## This program is free software; you can redistribute it and/or modify
   8 ## it under the terms of the GNU General Public License as published by
   9 ## the Free Software Foundation; either version 2, or (at your option)
  10 ## any later version.
  11 ##
  12 ## This program is distributed in the hope that it will be useful,
  13 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
  14 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15 ## GNU General Public License for more details.
  16 ##
  17 ## You should have received a copy of the GNU General Public License
  18 ## along with this program; if not, write to the Free Software
  19 ## Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  20 ## 02111-1307, USA.
  21
  22 # Do not save the original name or timestamp in the .tar.gz file.
  23 GZIP_ENV = '--no-name --best'
  24
  25 CVS = cvs
  26
  27 prev_version_file ?= .prev-version
  28
  29 THIS_VERSION_REGEXP = $(subst .,\.,$(VERSION))
  30 PREV_VERSION := $(shell cat $(prev_version_file))
  31 PREV_VERSION_REGEXP := $(shell echo $(PREV_VERSION)|sed 's/\./\\./g')
  32
  33 tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]')
  34 tag-this-version = $(subst .,_,$(VERSION))
  35 tag-prev-version = $(subst .,_,$(PREV_VERSION))
  36 this-cvs-tag = $(tag-package)-$(tag-this-version)
  37 prev-cvs-tag = $(tag-package)-$(tag-prev-version)
  38 my_distdir = $(PACKAGE)-$(VERSION)
  39
  40 # Old releases are stored here.
  41 # Used for diffs and xdeltas.
  42 release_archive_dir ?= ../release
  43
  44
  45
  46 ## ---------------- ##
  47 ## Updating files.  ##
  48 ## ---------------- ##
  49
  50 WGET = wget
  51 ftp-gnu = ftp://ftp.gnu.org/gnu
  52
  53 # Use mv, if you don't have/want move-if-change.
  54 move_if_change ?= move-if-change
  55
  56 # ------------------- #
  57 # Updating PO files.  #
  58 # ------------------- #
  59
  60 po_repo = http://www.iro.umontreal.ca/contrib/po/maint/$(PACKAGE)
  61 .PHONY: do-po-update po-update
  62 do-po-update:
  63         tmppo=/tmp/$(PACKAGE)-$(VERSION)-po &&\
  64         rm -rf $$tmppo && \
  65         mkdir $$tmppo && \
  66         (cd $$tmppo && $(WGET) -r -l1 -nd --no-parent -A '*.po' $(po_repo)) &&\
  67         cp $$tmppo/*.po po
  68         cd po && $(MAKE) update-po
  69         $(MAKE) po-check
  70
  71 po-update:
  72         if test -d "po"; then \
  73           $(MAKE) do-po-update; \
  74         fi
  75
  76 # -------------------------- #
  77 # Updating GNU build tools.  #
  78 # -------------------------- #
  79
  80 # The following pseudo table associates a local directory and a URL
  81 # with each of the files that belongs to some other package and is
  82 # regularly updated from the specified URL.
  83 wget_files ?= $(srcdir)/config.guess $(srcdir)/config.sub \
  84               $(srcdir)/src/ansi2knr.c \
  85               $(srcdir)/doc/texinfo.tex
  86 wget-targets = $(patsubst %, get-%, $(wget_files))
  87
  88 config.guess-url_prefix = $(ftp-gnu)/config/
  89 config.sub-url_prefix = $(ftp-gnu)/config/
  90
  91 ansi2knr.c-url_prefix = ftp://ftp.cs.wisc.edu/ghost/
  92
  93 texinfo.tex-url_prefix = $(ftp-gnu)/texinfo/
  94
  95 standards.texi-url_prefix = $(ftp-gnu)/GNUinfo/
  96 make-stds.texi-url_prefix = $(ftp-gnu)/GNUinfo/
  97
  98 target = $(patsubst get-%, %, $@)
  99 url = $($(notdir $(target))-url_prefix)$(notdir $(target))
 100
 101 .PHONY: $(wget-targets)
 102 $(wget-targets):
 103         $(WGET) $(url) -O $(target).t \
 104           && $(move_if_change) $(target).t $(target)
 105
 106 .PHONY: wget-update
 107 wget-update: $(wget-targets)
 108
 109
 110 # Updating tools via CVS.
 111 cvs_files ?= depcomp missing
 112 cvs-targets = $(patsubst %, get-%, $(cvs_files))
 113
 114 automake_repo = :pserver:anoncvs@anoncvs.cygnus.com:/cvs/automake
 115 .PHONY: $(cvs-targets)
 116 $(cvs-targets):
 117         $(CVS) -d $(automake_repo) co -p automake/lib/$(notdir $(target)) \
 118           >$(target).t \
 119             && $(move_if_change) $(target).t $(target);
 120
 121 .PHONY: cvs-update
 122 cvs-update: $(cvs-targets)
 123
 124
 125 # --------------------- #
 126 # Updating everything.  #
 127 # --------------------- #
 128
 129 .PHONY: update
 130 update: wget-update cvs-update po-update
 131
 132
 133
 134 ## --------------- ##
 135 ## Sanity checks.  ##
 136 ## --------------- ##
 137
 138 # Checks that don't require cvs.  Run `changelog-check' last as
 139 # previous test may reveal problems requiring new ChangeLog entries.
 140 local-check: po-check copyright-check writable-files changelog-check
 141
 142 changelog-check:
 143         if head ChangeLog | grep 'Version $(VERSION)' >/dev/null; then \
 144           :; \
 145         else \
 146           echo "$(VERSION) not in ChangeLog" 1>&2; \
 147           exit 1; \
 148         fi
 149
 150 # Verify that all source files using _() are listed in po/POTFILES.in.
 151 po-check:
 152         if test -f po/POTFILES.in; then \
 153           grep -E -v '^(#|$$)' po/POTFILES.in | sort > $@-1; \
 154           grep -E -l '\b_\(' lib/*.c src/*.c | sort > $@-2; \
 155           diff -u $@-1 $@-2 || exit 1; \
 156           rm -f $@-1 $@-2; \
 157         fi
 158
 159 # Check that `make alpha' will not fail at the end of the process.
 160 writable-files:
 161         if test -d $(release_archive_dir); then :; else                 \
 162           mkdir $(release_archive_dir);                                 \
 163         fi
 164         for file in $(distdir).tar.gz $(xd-delta)                       \
 165                     $(release_archive_dir)/$(distdir).tar.gz            \
 166                     $(release_archive_dir)/$(xd-delta); do              \
 167           test -e $$file || continue;                                   \
 168           test -w $$file                                                \
 169             || { echo ERROR: $$file is not writable; fail=1; };         \
 170         done;                                                           \
 171         test "$$fail" && exit 1 || :
 172
 173 # Make sure that the copyright date in lib/version-etc.c is up to date.
 174 copyright-check:
 175         @if test -f lib/version-etc.c; then \
 176           grep 'N_("Copyright (C) $(shell date +%Y) Free' lib/version-etc.c \
 177             >/dev/null \
 178           || { echo 'out of date copyright in $<; update it' 1>&2; exit 1; }; \
 179         fi
 180
 181
 182 # Sanity checks with the CVS repository.
 183 cvs-tag-check:
 184         echo $(this-cvs-tag); \
 185         if $(CVS) -n log -h README | grep -e $(this-cvs-tag): >/dev/null; then \
 186           echo "$(this-cvs-tag) as already been used; not tagging" 1>&2; \
 187           exit 1; \
 188         else :; fi
 189
 190 cvs-diff-check:
 191         if $(CVS) diff >cvs-diffs; then                         \
 192           rm cvs-diffs;                                         \
 193         else                                                    \
 194           echo "Some files are locally modified:" 1>&2;         \
 195           cat cvs-diffs;                                        \
 196           exit 1;                                               \
 197         fi
 198
 199 cvs-check: cvs-diff-check cvs-tag-check
 200
 201 maintainer-distcheck: changelog-check
 202         $(MAKE) distcheck
 203         $(MAKE) my-distcheck
 204
 205
 206
 207 ## -------------- ##
 208 ## Making dists.  ##
 209 ## -------------- ##
 210
 211
 212 # Tag before making distribution.  Also, don't make a distribution if
 213 # checks fail.  Also, make sure the NEWS file is up-to-date.
 214 # FIXME: use dist-hook/my-dist like distcheck-hook/my-distcheck.
 215 cvs-dist: local-check cvs-check maintainer-distcheck
 216         $(CVS) update po
 217         $(CVS) tag -c $(this-cvs-tag)
 218         $(MAKE) dist
 219
 220 # Use this to make sure we don't run these programs when building
 221 # from a virgin tgz file, below.
 222 null_AM_MAKEFLAGS = \
 223   ACLOCAL=false \
 224   AUTOCONF=false \
 225   AUTOM4TE=false \
 226   AUTOMAKE=false \
 227   AUTOHEADER=false \
 228   MAKEINFO=false
 229
 230 # Detect format-string/arg-list mismatches that would normally be obscured
 231 # by the use of _().  The --disable-nls effectively defines away that macro,
 232 # and building with CFLAGS='-Wformat -Werror' causes any format warning to be
 233 # treated as a failure.
 234 t=./=test
 235 my-distcheck: writable-files po-check
 236         -rm -rf $(t)
 237         mkdir $(t)
 238         GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
 239         cd $(t)/$(distdir) \
 240           && ./configure --disable-nls \
 241           && $(MAKE) CFLAGS='-Wformat -Werror' \
 242               AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)' \
 243           && $(MAKE) dvi \
 244           && $(MAKE) check \
 245           && $(MAKE) distclean
 246         cd $(t) && mv $(distdir) $(distdir).old \
 247           && $(AMTAR) -zxf ../$(distdir).tar.gz
 248         diff -ur $(t)/$(distdir).old $(t)/$(distdir)
 249         -rm -rf $(t)
 250         @echo "========================"; \
 251         echo "$(distdir).tar.gz is ready for distribution"; \
 252         echo "========================"
 253
 254 # This must be the same name on both hosts.
 255 # Make it a symlink that points to the right place.
 256 real_dir = fetish-ftp
 257
 258 url_dir_list = $(foreach x,$(hosts),ftp://$($(x)_host)/$($(x)_url_dir))
 259
 260 tgz-md5 = $(shell md5sum < $(my_distdir).tar.gz|sed 's/  -//')
 261 tgz-sha1 = $(shell sha1sum < $(my_distdir).tar.gz|sed 's/  -//')
 262 bz2-md5 = $(shell md5sum < $(my_distdir).tar.bz2|sed 's/  -//')
 263 bz2-sha1 = $(shell sha1sum < $(my_distdir).tar.bz2|sed 's/  -//')
 264 tgz-size = $(shell du --human $(my_distdir).tar.gz|sed 's/\([Mk]\).*/ \1B/')
 265 bz2-size = $(shell du --human $(my_distdir).tar.bz2|sed 's/\([Mk]\).*/ \1B/')
 266 xd-size = $(shell du --human $(xd-delta)|sed 's/\([Mk]\).*/ \1B/')
 267
 268 rel-check:
 269         tarz=/tmp/rel-check-tarz-$$$$; \
 270         md5_tmp=/tmp/rel-check-md5-$$$$; \
 271         set -e; \
 272         trap 'status=$$?; rm -f $$tarz $$md5_tmp; exit $$status' 0 1 2 3 15; \
 273         $(WGET) -q --output-document=$$tarz $(url); \
 274         echo "$(md5)  -" > $$md5_tmp; \
 275         md5sum -c $$md5_tmp < $$tarz
 276
 277 prev-tgz = $(PACKAGE)-$(PREV_VERSION).tar.gz
 278 xd-delta = $(PACKAGE)-$(PREV_VERSION)-$(VERSION).xdelta
 279
 280 GZIP = gzip
 281 BZIP2 = bzip2
 282 $(my_distdir).tar.bz2: $(my_distdir).tar.gz
 283         $(GZIP) -dc $< > $(my_distdir).tar
 284         rm -f $@
 285         $(BZIP2) -9 $(my_distdir).tar
 286
 287 rel-files = $(xd-delta) $(distdir).tar.bz2 $(distdir).tar.gz
 288 announcement: NEWS ChangeLog $(rel-files)
 289         @( \
 290           echo Subject: $(my_distdir) released; \
 291           echo; \
 292           echo FIXME: put comments here; \
 293           echo; \
 294           for url in $(url_dir_list); do \
 295             echo "  $$url/$(my_distdir).tar.gz   ($(tgz-size))"; \
 296             echo "  $$url/$(my_distdir).tar.bz2  ($(bz2-size))"; \
 297           done; \
 298           echo; \
 299           echo And here are xdelta-style diffs; \
 300           echo; \
 301           for url in $(url_dir_list); do \
 302             echo "  $$url/$(xd-delta)   ($(xd-size))"; \
 303           done; \
 304           echo; \
 305           echo "Here are the MD5 and SHA1 signatures for the compressed tar files:"; \
 306           echo; \
 307           echo "$(tgz-md5)  $(my_distdir).tar.gz"; \
 308           echo "$(bz2-md5)  $(my_distdir).tar.bz2"; \
 309           echo "$(tgz-sha1)  $(my_distdir).tar.gz"; \
 310           echo "$(bz2-sha1)  $(my_distdir).tar.bz2"; \
 311           echo; \
 312           echo NEWS:; \
 313           sed -n "/$(THIS_VERSION_REGEXP)[]:]/,/$(PREV_VERSION_REGEXP)[]:]/p" NEWS \
 314             | grep -v '^\['; \
 315           echo; \
 316           echo ChangeLog entries:; \
 317           find . -name ChangeLog -maxdepth 2 \
 318             | xargs $(CVS) diff -up -r$(prev-cvs-tag) -rHEAD \
 319             | sed -n 's/^+//p' \
 320             | perl -ne 'm!^\+\+ (\./)?! or print,next;' \
 321               -e 'print "\n"."*"x70 ."\n"; s///; print; print "*"x70 ."\n"'; \
 322         )
 323
 324 define emit-rsync-commands
 325         echo =====================================
 326         echo =====================================
 327         echo 'for host in $(a_host) $(b_host); do \'
 328         echo '  rsync -e ssh --pro -av $(xd-delta) $(my_distdir).tar.bz2 \'
 329         echo '    $(my_distdir).tar.gz $$host:$(real_dir); done'
 330         echo '# send the /tmp/announcement e-mail'
 331         echo =====================================
 332         echo =====================================
 333 endef
 334
 335 $(xd-delta): $(release_archive_dir)/$(prev-tgz) $(distdir).tar.gz
 336         xdelta delta -9 $^ $@ || :
 337
 338 alpha:
 339         $(MAKE) cvs-dist
 340         $(MAKE) $(xd-delta)
 341         $(MAKE) -s announcement > /tmp/announce-$(my_distdir)
 342         ln $(rel-files) $(release_archive_dir)
 343         chmod a-w $(rel-files)
 344         echo $(VERSION) > $(prev_version_file)
 345         $(CVS) ci -m. $(prev_version_file)
 346         @$(emit-rsync-commands)