2 # This Makefile fragment is shared between the coreutils,
3 # CPPI, Bison, and Autoconf.
5 ## Copyright (C) 2001-2003 Free Software Foundation, Inc.
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)
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.
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
22 # This is reported not to work with make-3.79.1
23 # ME := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
26 # Do not save the original name or timestamp in the .tar.gz file.
27 GZIP_ENV = '--no-name --best'
31 ifeq ($(origin prev_version_file), undefined)
32 prev_version_file = .prev-version
35 PREV_VERSION := $(shell cat $(prev_version_file))
37 tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]')
38 tag-this-version = $(subst .,_,$(VERSION))
39 this-cvs-tag = $(tag-package)-$(tag-this-version)
40 my_distdir = $(PACKAGE)-$(VERSION)
42 # Old releases are stored here.
43 # Used for diffs and xdeltas.
44 release_archive_dir ?= ../release
46 # Prevent programs like 'sort' from considering distinct strings to be equal.
47 # Doing it here saves us from having to set LC_ALL elsewhere in this file.
56 # Checks that don't require cvs.
57 # Run `changelog-check' last, as previous test may reveal problems requiring
58 # new ChangeLog entries.
59 local-checks-available = \
60 po-check copyright-check writable-files m4-check author_mark_check \
61 changelog-check strftime-check syntax-check makefile_path_separator_check \
63 .PHONY: $(local-checks-available)
65 local-check = $(filter-out $(local-checks-to-skip), $(local-checks-available))
67 # Make sure C source files in src/ don't include xalloc.h directly,
68 # since they all already include it via sys2.h.
69 # It's not a big deal -- just aesthetics.
70 .PHONY: $(syntax-check-rules)
71 syntax-check-rules = \
72 sc_cast_of_argument_to_free \
73 sc_cast_of_x_alloc_return_value \
75 sc_error_exit_success \
79 sc_unmarked_diagnostics \
82 syntax-check: $(syntax-check-rules)
83 # @grep -E '# *include <(limits|std(def|arg|bool))\.h>' \
84 # $$(find -type f -name '*.[chly]') && \
85 # { echo '$(ME): found conditional include' 1>&2; \
88 # grep -E '^# *include <(string|stdlib)\.h>' \
89 # $(srcdir)/{lib,src}/*.[chy] && \
90 # { echo '$(ME): FIXME' 1>&2; \
92 # FIXME: don't allow `#include .strings\.h' anywhere
94 # Look for diagnostics that aren't marked for translation.
95 # This won't find any for which error's format string is on a separate line.
96 sc_unmarked_diagnostics:
97 @grep --exclude=$(srcdir)/src/shred.c -E \
98 '\<error \([^"]*"[^"]*[a-z]{3}' $(srcdir)/{lib,src}/*.c \
100 { echo '$(ME): found unmarked diagnostic(s)' 1>&2; \
103 sc_cast_of_argument_to_free:
104 @grep -E '\<free \(\(' $(srcdir)/{lib,src}/*.[chly] && \
105 { echo '$(ME): don'\''t cast free argument' 1>&2; \
108 sc_cast_of_x_alloc_return_value:
109 @grep -E --exclude=$(srcdir)/lib/regex.c \
110 '\*\) *(alloca|x(m|c|re)alloc)\>' \
111 $(srcdir)/{lib,src}/*.[chy] && \
112 { echo '$(ME): don'\''t cast x*alloc return value' 1>&2; \
116 @( cvsu --list ) > /dev/null 2>&1 || : && \
118 $$(cvsu --list | grep -vEf .x-$@ ) && \
119 { echo '$(ME): found SPACE-TAB sequence; remove the SPACE' \
122 # Using EXIT_SUCCESS as the first argument to error is misleading,
123 # since when that parameter is 0, error does not exit. Use `0' instead.
124 sc_error_exit_success:
125 @grep -F 'error (EXIT_SUCCESS,' \
126 $$(find -type f -name '*.[chly]') && \
127 { echo '$(ME): found error (EXIT_SUCCESS' 1>&2; \
130 # FIXME: merge this with sc_system_h_headers below.
131 # xalloc.h is included via system.h, so should not be included
132 # directly by any file in src/.
134 @if test -f $(srcdir)/src/sys2.h; then \
135 if grep 'xalloc\.h' $(srcdir)/src/*.c; then \
140 # FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ
142 # Each nonempty line must start with a year number, or a TAB.
144 @grep '^[^12 ]' $$(find . -name ChangeLog -maxdepth 2) && \
145 { echo '$(ME): found unexpected prefix in a ChangeLog' 1>&2; \
161 |sys/(stat|dir|time)\
167 h_re := $(shell echo '$(header_regexp)'|tr -d ' ')
169 # Files in src/ should not include directly any of
170 # the headers already included via system.h.
171 # Get list of candidates with this:
172 # grep -h include src/sys*.h|sed 's/.*include //'|sort -
174 @( cvsu --list ) > /dev/null 2>&1 || : && \
175 grep -E '^# *include ["<]($(h_re))\.h[">]' \
176 $$(cvsu --list src | grep -Ev 'sys(2|tem)\.h$$') \
177 && { echo '$(ME): the above are already included via system.h'\
181 @( cvsu --list ) > /dev/null 2>&1 || : && \
183 'solaris[^[:alnum:]]*2\.(7|8|9|[1-9][0-9])|sunos[^[:alnum:]][6-9]' \
184 $$(cvsu --list | grep -vEf .x-$@ ) && \
185 { echo '$(ME): found misuse of Sun OS version numbers' 1>&2; \
188 # Ensure that date's --help output stays in sync with the info
189 # documentation for GNU strftime. The only exception is %N,
190 # which date accepts but GNU strftime does not.
191 extract_char = sed 's/^[^%][^%]*%\(.\).*/\1/'
193 if test -f $(srcdir)/src/date.c; then \
194 grep '^ %. ' $(srcdir)/src/date.c | sort \
195 | $(extract_char) > $@-src; \
197 info libc date calendar format | grep '^ `%.'\' \
198 | $(extract_char); } | sort > $@-info; \
199 diff -u $@-src $@-info || exit 1; \
200 rm -f $@-src $@-info; \
203 # Ensure that we use only the standard $(VAR) notation,
204 # not @...@ in Makefile.am, now that we can rely on automake
205 # to emit a definition for each substituted variable.
207 grep -E '@[A-Z_0-9]+@' `find . -name Makefile.am` \
208 && { echo 'Makefile.maint: use $(...), not @...@' 1>&2; exit 1; } || :
211 if head ChangeLog | grep 'Version $(VERSION)' >/dev/null; then \
214 echo "$(VERSION) not in ChangeLog" 1>&2; \
219 @grep 'AC_DEFUN([^[]' m4/*.m4 \
220 && { echo 'Makefile.maint: quote the first arg to AC_DEFUN' 1>&2; \
223 # Verify that all source files using _() are listed in po/POTFILES.in.
224 # FIXME: don't hard-code src/false.c below; use a more general mechanism.
226 if test -f po/POTFILES.in; then \
227 grep -E -v '^(#|$$)' po/POTFILES.in \
228 | grep -v '^src/false\.c$$' | sort > $@-1; \
230 for file in $$(cvsu --list lib src | grep '\.[chly]$$'); do \
233 base=`expr " $$file" : ' \(.*\)\..'`; \
234 { test -f $$base.l || test -f $$base.y; } && continue;; \
236 files="$$files $$file"; \
238 grep -E -l '\bN?_\([^)"]*("|$$)' $$files | sort > $@-2; \
239 diff -u $@-1 $@-2 || exit 1; \
243 # In a definition of #define AUTHORS "... and ..." where the RHS contains
244 # the English word `and', the string must be marked with `N_ (...)' so that
245 # gettext recognizes it as a string requiring translation.
247 @grep '^# *define AUTHORS "[^"]* and ' src/*.c |grep -v ' N_ (' && \
248 { echo 'Makefile.maint: enclose the above strings in N_ (...)' 1>&2; \
251 # Sometimes it is useful to change the PATH environment variable
252 # in Makefiles. When doing so, it's better not to use the Unix-centric
253 # path separator of `:', but rather the automake-provided `@PATH_SEPARATOR@'.
254 # It'd be better to use `find -print0 ...|xargs -0 ...', but less portable,
255 # and there probably aren't many projects with so many Makefile.am files
256 # that we'd have to worry about limits on command line length.
257 msg = 'Makefile.maint: Do not use `:'\'' above; use @PATH_SEPARATOR@ instead'
258 makefile_path_separator_check:
259 @grep 'PATH=.*:' `find $(srcdir) -name Makefile.am` \
260 && { echo $(msg) 1>&2; exit 1; } || :
262 # Check that `make alpha' will not fail at the end of the process.
264 if test -d $(release_archive_dir); then :; else \
265 mkdir $(release_archive_dir); \
267 for file in $(distdir).tar.gz $(xd-delta) \
268 $(release_archive_dir)/$(distdir).tar.gz \
269 $(release_archive_dir)/$(xd-delta); do \
270 test -e $$file || continue; \
272 || { echo ERROR: $$file is not writable; fail=1; }; \
274 test "$$fail" && exit 1 || :
276 v_etc_file = lib/version-etc.c
277 # Make sure that the copyright date in $(v_etc_file) is up to date.
279 @if test -f $(v_etc_file); then \
280 grep '"Copyright (C) $(shell date +%Y) Free' $(v_etc_file) \
282 || { echo 'out of date copyright in $(v_etc_file); update it' 1>&2; \
287 # Sanity checks with the CVS repository.
289 echo $(this-cvs-tag); \
290 if $(CVS) -n log -h README | grep -e $(this-cvs-tag): >/dev/null; then \
291 echo "$(this-cvs-tag) as already been used; not tagging" 1>&2; \
296 if $(CVS) diff >cvs-diffs; then \
299 echo "Some files are locally modified:" 1>&2; \
304 cvs-check: cvs-diff-check cvs-tag-check
306 maintainer-distcheck: changelog-check
311 # Tag before making distribution. Also, don't make a distribution if
312 # checks fail. Also, make sure the NEWS file is up-to-date.
313 # FIXME: use dist-hook/my-dist like distcheck-hook/my-distcheck.
314 cvs-dist: $(local-check) cvs-check maintainer-distcheck
316 $(CVS) tag -c $(this-cvs-tag)
319 # Use this to make sure we don't run these programs when building
320 # from a virgin tgz file, below.
321 null_AM_MAKEFLAGS = \
328 # Detect format-string/arg-list mismatches that would normally be obscured
329 # by the use of _(). The --disable-nls effectively defines away that macro,
330 # and building with CFLAGS='-Wformat -Werror' causes any format warning to be
331 # treated as a failure.
333 t=$(TMPDIR)/$(PACKAGE)/test
334 my-distcheck: $(local-check)
337 GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
339 && ./configure --disable-nls \
340 && $(MAKE) CFLAGS='-Wformat -Werror' \
341 AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)' \
345 (cd $(t) && mv $(distdir) $(distdir).old \
346 && $(AMTAR) -zxf - ) < $(distdir).tar.gz
347 diff -ur $(t)/$(distdir).old $(t)/$(distdir)
349 @echo "========================"; \
350 echo "$(distdir).tar.gz is ready for distribution"; \
351 echo "========================"
356 tgz-md5 = $(shell md5sum < $(my_distdir).tar.gz|sed 's/ -//')
357 tgz-sha1 = $(shell sha1sum < $(my_distdir).tar.gz|sed 's/ -//')
358 bz2-md5 = $(shell md5sum < $(my_distdir).tar.bz2|sed 's/ -//')
359 bz2-sha1 = $(shell sha1sum < $(my_distdir).tar.bz2|sed 's/ -//')
360 xdelta-md5 = $(shell md5sum < $(xd-delta)|sed 's/ -//')
361 xdelta-sha1 = $(shell sha1sum < $(xd-delta)|sed 's/ -//')
362 tgz-size = $(shell du --human $(my_distdir).tar.gz|sed 's/\([MkK]\).*/ \1B/')
363 bz2-size = $(shell du --human $(my_distdir).tar.bz2|sed 's/\([MkK]\).*/ \1B/')
364 xd-size = $(shell du --human $(xd-delta)|sed 's/\([MkK]\).*/ \1B/')
367 tarz=/tmp/rel-check-tarz-$$$$; \
368 md5_tmp=/tmp/rel-check-md5-$$$$; \
370 trap 'status=$$?; rm -f $$tarz $$md5_tmp; exit $$status' 0 1 2 3 15; \
371 $(WGET) $(WGETFLAGS) -q --output-document=$$tarz $(url); \
372 echo "$(md5) -" > $$md5_tmp; \
373 md5sum -c $$md5_tmp < $$tarz
375 prev-tgz = $(PACKAGE)-$(PREV_VERSION).tar.gz
376 xd-delta = $(PACKAGE)-$(PREV_VERSION)-$(VERSION).xdelta
378 signatures ?= $(distdir).tar.bz2.asc $(distdir).tar.gz.asc
381 gpg --armor --detach-sign -o $@ $<
383 rel-files = $(xd-delta) $(distdir).tar.bz2 $(distdir).tar.gz $(signatures)
384 announcement: NEWS ChangeLog $(rel-files) $(signatures)
386 --release-type=$(RELEASE_TYPE) \
387 --package=$(PACKAGE) \
388 --prev=$(PREV_VERSION) \
390 --release-archive-directory=$(release_archive_dir) \
392 $(addprefix --url-dir=, $(url_dir_list)) \
395 ## ---------------- ##
396 ## Updating files. ##
397 ## ---------------- ##
399 ftp-gnu = ftp://ftp.gnu.org/gnu
400 www-gnu = http://www.gnu.org
402 # Use mv, if you don't have/want move-if-change.
403 move_if_change ?= move-if-change
406 # --------------------- #
407 # Updating everything. #
408 # --------------------- #
411 local_updates ?= wget-update cvs-update po-update
412 update: $(local_updates)
415 # ------------------- #
416 # Updating PO files. #
417 # ------------------- #
419 po_repo = http://www.iro.umontreal.ca/contrib/po/maint/$(PACKAGE)
420 .PHONY: do-po-update po-update
422 tmppo=/tmp/$(PACKAGE)-$(VERSION)-po &&\
426 $(WGET) $(WGETFLAGS) -r -l1 -nd --no-parent -A '*.po' $(po_repo)) &&\
428 cd po && $(MAKE) update-po
432 if test -d "po"; then \
433 $(MAKE) do-po-update; \
436 # -------------------------- #
437 # Updating GNU build tools. #
438 # -------------------------- #
440 # The following pseudo table associates a local directory and a URL
441 # with each of the files that belongs to some other package and is
442 # regularly updated from the specified URL.
444 $(srcdir)/config/config.guess \
445 $(srcdir)/config/config.sub \
446 $(srcdir)/config/texinfo.tex \
447 $(srcdir)/src/ansi2knr.c
449 get-targets = $(patsubst %, get-%, $(wget_files))
451 config.guess-url_prefix = $(ftp-gnu)/config/
452 config.sub-url_prefix = $(ftp-gnu)/config/
454 ansi2knr.c-url_prefix = ftp://ftp.cs.wisc.edu/ghost/
456 texinfo.tex-url_prefix = $(ftp-gnu)/texinfo/
458 standards.texi-url_prefix = $(www-gnu)/prep/
459 make-stds.texi-url_prefix = $(standards.texi-url_prefix)
461 target = $(patsubst get-%, %, $@)
462 url = $($(notdir $(target))-url_prefix)$(notdir $(target))
464 .PHONY: $(get-targets)
466 $(WGET) $(WGETFLAGS) $(url) -O $(target).t \
467 && $(move_if_change) $(target).t $(target)
470 $(srcdir)/config/depcomp \
471 $(srcdir)/config/install-sh \
472 $(srcdir)/config/missing \
473 $(srcdir)/config/mkinstalldirs \
474 $(srcdir)/src/ansi2knr.c
475 automake_repo=:pserver:anoncvs:anoncvs@sources.redhat.com:/cvs/automake
477 wget-update: $(get-targets)
482 for f in $(cvs_files); do \
483 test -f $$f || { echo "*** skipping $$f" 1>&2; continue; }; \
484 cvs diff $$f > /dev/null \
485 || { echo "*** $$f is locally modified; skipping it" 1>&2; \
486 fail=yes; continue; }; \
487 file=$$(basename $$f); \
488 echo checking out $$file...; \
489 $(CVS) -d $(automake_repo) co -p automake/lib/$$file> $$f.t \
490 && $(move_if_change) $$f.t $$f; \
492 test "$$fail" && exit 1
494 define emit-upload-commands
495 echo =====================================
496 echo =====================================
497 echo upload $(PACKAGE) $(PREV_VERSION) $(VERSION)
498 echo '# send the /tmp/announcement e-mail'
499 echo =====================================
500 echo =====================================
503 $(xd-delta): $(release_archive_dir)/$(prev-tgz) $(distdir).tar.gz
504 xdelta delta -9 $^ $@ || :
506 .PHONY: alpha beta major
507 alpha beta major: $(local-check)
510 $(MAKE) -s announcement RELEASE_TYPE=$@ > /tmp/announce-$(my_distdir)
511 ln $(rel-files) $(release_archive_dir)
512 chmod a-w $(rel-files)
513 echo $(VERSION) > $(prev_version_file)
514 $(CVS) ci -m. $(prev_version_file)
515 @$(emit-upload-commands)