2 # This Makefile fragment is shared between the coreutils,
3 # CPPI, Bison, and Autoconf.
5 ## Copyright (C) 2001-2004 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 \
74 sc_cast_of_alloca_return_value \
76 sc_error_exit_success \
77 sc_prohibit_atoi_atof \
81 sc_unmarked_diagnostics
83 syntax-check: $(syntax-check-rules)
84 # @grep -E '# *include <(limits|std(def|arg|bool))\.h>' \
85 # $$(find -type f -name '*.[chly]') && \
86 # { echo '$(ME): found conditional include' 1>&2; \
89 # grep -E '^# *include <(string|stdlib)\.h>' \
90 # $(srcdir)/{lib,src}/*.[chy] && \
91 # { echo '$(ME): FIXME' 1>&2; \
93 # FIXME: don't allow `#include .strings\.h' anywhere
95 # Look for diagnostics that aren't marked for translation.
96 # This won't find any for which error's format string is on a separate line.
97 sc_unmarked_diagnostics:
98 @grep --exclude=$(srcdir)/src/shred.c -E \
99 '\<error \([^"]*"[^"]*[a-z]{3}' $(srcdir)/{lib,src}/*.c \
101 { echo '$(ME): found unmarked diagnostic(s)' 1>&2; \
104 sc_cast_of_argument_to_free:
105 @grep -E '\<free \(\(' $(srcdir)/{lib,src}/*.[chly] && \
106 { echo '$(ME): don'\''t cast free argument' 1>&2; \
109 sc_cast_of_x_alloc_return_value:
110 @grep -E --exclude=$(srcdir)/lib/regex.c \
111 '\*\) *x(m|c|re)alloc\>' \
112 $(srcdir)/{lib,src}/*.[chy] && \
113 { echo '$(ME): don'\''t cast x*alloc return value' 1>&2; \
116 sc_cast_of_alloca_return_value:
117 @grep -E '\*\) *alloca\>' \
118 $(srcdir)/src/*.[chy] && \
119 { echo '$(ME): don'\''t cast alloca return value' 1>&2; \
123 @( cvsu --list ) > /dev/null 2>&1 || : && \
125 $$(cvsu --list | grep -vEf .x-$@ ) && \
126 { echo '$(ME): found SPACE-TAB sequence; remove the SPACE' \
129 # Don't use atoi, atof, atol, atoll, or atoq in `real' code.
130 # They provide no error checking mechanism.
131 # Instead, use strto* functions.
132 sc_prohibit_atoi_atof:
133 @( cvsu --list ) > /dev/null 2>&1 || : && \
134 grep -E '\<(ato[filq]|atoll)\>' \
135 $$(cvsu --list | grep -vEf .x-$@ ) && \
136 { echo '$(ME): do not use atof, atoi, atol, atoll, or atoq' \
139 # Using EXIT_SUCCESS as the first argument to error is misleading,
140 # since when that parameter is 0, error does not exit. Use `0' instead.
141 sc_error_exit_success:
142 @grep -F 'error (EXIT_SUCCESS,' \
143 $$(find -type f -name '*.[chly]') && \
144 { echo '$(ME): found error (EXIT_SUCCESS' 1>&2; \
147 # FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ
149 # Each nonempty line must start with a year number, or a TAB.
151 @grep '^[^12 ]' $$(find . -name ChangeLog -maxdepth 2) && \
152 { echo '$(ME): found unexpected prefix in a ChangeLog' 1>&2; \
169 |sys/(stat|dir|time)\
175 h_re := $(shell echo '$(header_regexp)'|tr -d ' ')
177 # Files in src/ should not include directly any of
178 # the headers already included via system.h.
179 # Get list of candidates with this:
180 # grep -h include src/sys*.h|sed 's/.*include //'|sort -
182 @if test -f $(srcdir)/src/sys2.h; then \
183 ( cvsu --list ) > /dev/null 2>&1 || : && \
184 grep -E '^# *include ["<]($(h_re))\.h[">]' \
185 $$(cvsu --list src | grep -Ev 'sys(2|tem)\.h$$') \
186 && { echo '$(ME): the above are already included via system.h'\
187 1>&2; exit 1; } || :; \
191 @( cvsu --list ) > /dev/null 2>&1 || : && \
193 'solaris[^[:alnum:]]*2\.(7|8|9|[1-9][0-9])|sunos[^[:alnum:]][6-9]' \
194 $$(cvsu --list | grep -vEf .x-$@ ) && \
195 { echo '$(ME): found misuse of Sun OS version numbers' 1>&2; \
198 # Ensure that date's --help output stays in sync with the info
199 # documentation for GNU strftime. The only exception is %N,
200 # which date accepts but GNU strftime does not.
201 extract_char = sed 's/^[^%][^%]*%\(.\).*/\1/'
203 if test -f $(srcdir)/src/date.c; then \
204 grep '^ %. ' $(srcdir)/src/date.c | sort \
205 | $(extract_char) > $@-src; \
207 info libc date calendar format | grep '^ `%.'\' \
208 | $(extract_char); } | sort > $@-info; \
209 diff -u $@-src $@-info || exit 1; \
210 rm -f $@-src $@-info; \
213 # Ensure that we use only the standard $(VAR) notation,
214 # not @...@ in Makefile.am, now that we can rely on automake
215 # to emit a definition for each substituted variable.
217 grep -E '@[A-Z_0-9]+@' `find . -name Makefile.am` \
218 && { echo 'Makefile.maint: use $(...), not @...@' 1>&2; exit 1; } || :
220 news-date-check: NEWS
221 today=`date +%Y-%m-%d`; \
222 if head NEWS | grep '^\*.*'$$today >/dev/null; then \
225 echo "today's date is not in NEWS" 1>&2; \
230 if head ChangeLog | grep 'Version $(VERSION)' >/dev/null; then \
233 echo "$(VERSION) not in ChangeLog" 1>&2; \
238 @grep 'AC_DEFUN([^[]' m4/*.m4 \
239 && { echo 'Makefile.maint: quote the first arg to AC_DEFUN' 1>&2; \
242 # Verify that all source files using _() are listed in po/POTFILES.in.
243 # FIXME: don't hard-code src/false.c below; use a more general mechanism.
245 ( cvsu --list ) > /dev/null 2>&1 || : && \
246 if test -f po/POTFILES.in; then \
247 grep -E -v '^(#|$$)' po/POTFILES.in \
248 | grep -v '^src/false\.c$$' | sort > $@-1; \
250 for file in $$(cvsu --list lib src | grep '\.[chly]$$'); do \
253 base=`expr " $$file" : ' \(.*\)\..'`; \
254 { test -f $$base.l || test -f $$base.y; } && continue;; \
256 files="$$files $$file"; \
258 grep -E -l '\bN?_\([^)"]*("|$$)' $$files | sort > $@-2; \
259 diff -u $@-1 $@-2 || exit 1; \
263 # In a definition of #define AUTHORS "... and ..." where the RHS contains
264 # the English word `and', the string must be marked with `N_ (...)' so that
265 # gettext recognizes it as a string requiring translation.
267 @grep '^# *define AUTHORS "[^"]* and ' src/*.c |grep -v ' N_ (' && \
268 { echo 'Makefile.maint: enclose the above strings in N_ (...)' 1>&2; \
271 # Sometimes it is useful to change the PATH environment variable
272 # in Makefiles. When doing so, it's better not to use the Unix-centric
273 # path separator of `:', but rather the automake-provided `@PATH_SEPARATOR@'.
274 # It'd be better to use `find -print0 ...|xargs -0 ...', but less portable,
275 # and there probably aren't many projects with so many Makefile.am files
276 # that we'd have to worry about limits on command line length.
277 msg = 'Makefile.maint: Do not use `:'\'' above; use @PATH_SEPARATOR@ instead'
278 makefile_path_separator_check:
279 @grep 'PATH=.*:' `find $(srcdir) -name Makefile.am` \
280 && { echo $(msg) 1>&2; exit 1; } || :
282 # Check that `make alpha' will not fail at the end of the process.
284 if test -d $(release_archive_dir); then :; else \
285 mkdir $(release_archive_dir); \
287 for file in $(distdir).tar.gz $(xd-delta) \
288 $(release_archive_dir)/$(distdir).tar.gz \
289 $(release_archive_dir)/$(xd-delta); do \
290 test -e $$file || continue; \
292 || { echo ERROR: $$file is not writable; fail=1; }; \
294 test "$$fail" && exit 1 || :
296 v_etc_file = lib/version-etc.c
297 # Make sure that the copyright date in $(v_etc_file) is up to date.
299 @if test -f $(v_etc_file); then \
300 grep '"Copyright (C) $(shell date +%Y) Free' $(v_etc_file) \
302 || { echo 'out of date copyright in $(v_etc_file); update it' 1>&2; \
307 # Sanity checks with the CVS repository.
309 echo $(this-cvs-tag); \
310 if $(CVS) -n log -h README | grep -e $(this-cvs-tag): >/dev/null; then \
311 echo "$(this-cvs-tag) as already been used; not tagging" 1>&2; \
316 if $(CVS) diff >cvs-diffs; then \
319 echo "Some files are locally modified:" 1>&2; \
324 cvs-check: cvs-diff-check cvs-tag-check
326 maintainer-distcheck: changelog-check
331 # Tag before making distribution. Also, don't make a distribution if
332 # checks fail. Also, make sure the NEWS file is up-to-date.
333 # FIXME: use dist-hook/my-dist like distcheck-hook/my-distcheck.
334 cvs-dist: $(local-check) cvs-check maintainer-distcheck
336 $(CVS) tag -c $(this-cvs-tag)
339 # Use this to make sure we don't run these programs when building
340 # from a virgin tgz file, below.
341 null_AM_MAKEFLAGS = \
348 # Detect format-string/arg-list mismatches that would normally be obscured
349 # by the use of _(). The --disable-nls effectively defines away that macro,
350 # and building with CFLAGS='-Wformat -Werror' causes any format warning to be
351 # treated as a failure.
353 t=$(TMPDIR)/$(PACKAGE)/test
354 my-distcheck: $(local-check)
357 GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
359 && ./configure --disable-nls \
360 && $(MAKE) CFLAGS='-Wformat -Werror' \
361 AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)' \
365 (cd $(t) && mv $(distdir) $(distdir).old \
366 && $(AMTAR) -zxf - ) < $(distdir).tar.gz
367 diff -ur $(t)/$(distdir).old $(t)/$(distdir)
369 @echo "========================"; \
370 echo "$(distdir).tar.gz is ready for distribution"; \
371 echo "========================"
376 tgz-md5 = $(shell md5sum < $(my_distdir).tar.gz|sed 's/ -//')
377 tgz-sha1 = $(shell sha1sum < $(my_distdir).tar.gz|sed 's/ -//')
378 bz2-md5 = $(shell md5sum < $(my_distdir).tar.bz2|sed 's/ -//')
379 bz2-sha1 = $(shell sha1sum < $(my_distdir).tar.bz2|sed 's/ -//')
380 xdelta-md5 = $(shell md5sum < $(xd-delta)|sed 's/ -//')
381 xdelta-sha1 = $(shell sha1sum < $(xd-delta)|sed 's/ -//')
382 tgz-size = $(shell du --human $(my_distdir).tar.gz|sed 's/\([MkK]\).*/ \1B/')
383 bz2-size = $(shell du --human $(my_distdir).tar.bz2|sed 's/\([MkK]\).*/ \1B/')
384 xd-size = $(shell du --human $(xd-delta)|sed 's/\([MkK]\).*/ \1B/')
387 tarz=/tmp/rel-check-tarz-$$$$; \
388 md5_tmp=/tmp/rel-check-md5-$$$$; \
390 trap 'status=$$?; rm -f $$tarz $$md5_tmp; exit $$status' 0 1 2 3 15; \
391 $(WGET) $(WGETFLAGS) -q --output-document=$$tarz $(url); \
392 echo "$(md5) -" > $$md5_tmp; \
393 md5sum -c $$md5_tmp < $$tarz
395 prev-tgz = $(PACKAGE)-$(PREV_VERSION).tar.gz
396 xd-delta = $(PACKAGE)-$(PREV_VERSION)-$(VERSION).xdelta
398 rel-files = $(xd-delta) $(DIST_ARCHIVES)
399 announcement: NEWS ChangeLog $(rel-files)
401 --release-type=$(RELEASE_TYPE) \
402 --package=$(PACKAGE) \
403 --prev=$(PREV_VERSION) \
405 --release-archive-directory=$(release_archive_dir) \
407 $(addprefix --url-dir=, $(url_dir_list)) \
410 ## ---------------- ##
411 ## Updating files. ##
412 ## ---------------- ##
414 ftp-gnu = ftp://ftp.gnu.org/gnu
415 www-gnu = http://www.gnu.org
417 # Use mv, if you don't have/want move-if-change.
418 move_if_change ?= move-if-change
421 # --------------------- #
422 # Updating everything. #
423 # --------------------- #
426 local_updates ?= wget-update cvs-update po-update
427 update: $(local_updates)
430 # ------------------- #
431 # Updating PO files. #
432 # ------------------- #
434 po_repo = http://www.iro.umontreal.ca/contrib/po/maint/$(PACKAGE)
435 .PHONY: do-po-update po-update
437 tmppo=/tmp/$(PACKAGE)-$(VERSION)-po &&\
441 $(WGET) $(WGETFLAGS) -r -l1 -nd --no-parent -A '*.po' $(po_repo)) &&\
443 cd po && $(MAKE) update-po
447 if test -d "po"; then \
448 $(MAKE) do-po-update; \
451 # -------------------------- #
452 # Updating GNU build tools. #
453 # -------------------------- #
455 # The following pseudo table associates a local directory and a URL
456 # with each of the files that belongs to some other package and is
457 # regularly updated from the specified URL.
459 $(srcdir)/config/config.guess \
460 $(srcdir)/config/config.sub \
461 $(srcdir)/config/texinfo.tex \
462 $(srcdir)/src/ansi2knr.c
464 get-targets = $(patsubst %, get-%, $(wget_files))
466 config.guess-url_prefix = $(ftp-gnu)/config/
467 config.sub-url_prefix = $(ftp-gnu)/config/
469 ansi2knr.c-url_prefix = ftp://ftp.cs.wisc.edu/ghost/
471 texinfo.tex-url_prefix = $(ftp-gnu)/texinfo/
473 standards.texi-url_prefix = $(www-gnu)/prep/
474 make-stds.texi-url_prefix = $(standards.texi-url_prefix)
476 target = $(patsubst get-%, %, $@)
477 url = $($(notdir $(target))-url_prefix)$(notdir $(target))
479 .PHONY: $(get-targets)
481 $(WGET) $(WGETFLAGS) $(url) -O $(target).t \
482 && $(move_if_change) $(target).t $(target)
485 $(srcdir)/config/depcomp \
486 $(srcdir)/config/install-sh \
487 $(srcdir)/config/missing \
488 $(srcdir)/config/mkinstalldirs \
489 $(srcdir)/src/ansi2knr.c
490 automake_repo=:pserver:anoncvs:anoncvs@sources.redhat.com:/cvs/automake
492 wget-update: $(get-targets)
497 for f in $(cvs_files); do \
498 test -f $$f || { echo "*** skipping $$f" 1>&2; continue; }; \
499 cvs diff $$f > /dev/null \
500 || { echo "*** $$f is locally modified; skipping it" 1>&2; \
501 fail=yes; continue; }; \
502 file=$$(basename $$f); \
503 echo checking out $$file...; \
504 $(CVS) -d $(automake_repo) co -p automake/lib/$$file> $$f.t \
505 && $(move_if_change) $$f.t $$f; \
507 test "$$fail" && exit 1
509 emit_upload_commands:
510 @echo =====================================
511 @echo =====================================
512 @echo "$(srcdir)/gnupload $(GNUPLOADFLAGS) \\"
513 @echo " --to fetish.sf.net:fetish-ftp \\"
514 @echo " --to $(gnu_rel_host):coreutils \\"
515 @echo " $(rel-files)"
516 @echo '# send the /tmp/announcement e-mail'
517 @echo =====================================
518 @echo =====================================
520 $(xd-delta): $(release_archive_dir)/$(prev-tgz) $(distdir).tar.gz
521 xdelta delta -9 $^ $@ || :
523 .PHONY: alpha beta major
524 alpha beta major: news-date-check $(local-check)
527 $(MAKE) -s announcement RELEASE_TYPE=$@ > /tmp/announce-$(my_distdir)
528 ln $(rel-files) $(release_archive_dir)
529 chmod a-w $(rel-files)
530 $(MAKE) -s emit_upload_commands RELEASE_TYPE=$@
531 echo $(VERSION) > $(prev_version_file)
532 $(CVS) ci -m. $(prev_version_file)