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 $$(cvsu --list | grep -vEf .x-$@ ) && \
126 { echo '$(ME): found SPACE-TAB sequence; remove the SPACE' \
129 sc_prohibit_atoi_atof:
130 @( cvsu --list ) > /dev/null 2>&1 || : && \
131 grep '\<ato[fil]\>' \
132 $$(cvsu --list | grep -vEf .x-$@ ) && \
133 { echo '$(ME): do not use atof, atoi, or atol' \
136 # Using EXIT_SUCCESS as the first argument to error is misleading,
137 # since when that parameter is 0, error does not exit. Use `0' instead.
138 sc_error_exit_success:
139 @grep -F 'error (EXIT_SUCCESS,' \
140 $$(find -type f -name '*.[chly]') && \
141 { echo '$(ME): found error (EXIT_SUCCESS' 1>&2; \
144 # FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ
146 # Each nonempty line must start with a year number, or a TAB.
148 @grep '^[^12 ]' $$(find . -name ChangeLog -maxdepth 2) && \
149 { echo '$(ME): found unexpected prefix in a ChangeLog' 1>&2; \
166 |sys/(stat|dir|time)\
172 h_re := $(shell echo '$(header_regexp)'|tr -d ' ')
174 # Files in src/ should not include directly any of
175 # the headers already included via system.h.
176 # Get list of candidates with this:
177 # grep -h include src/sys*.h|sed 's/.*include //'|sort -
179 @if test -f $(srcdir)/src/sys2.h; then \
180 ( cvsu --list ) > /dev/null 2>&1 || : && \
181 grep -E '^# *include ["<]($(h_re))\.h[">]' \
182 $$(cvsu --list src | grep -Ev 'sys(2|tem)\.h$$') \
183 && { echo '$(ME): the above are already included via system.h'\
184 1>&2; exit 1; } || :; \
188 @( cvsu --list ) > /dev/null 2>&1 || : && \
190 'solaris[^[:alnum:]]*2\.(7|8|9|[1-9][0-9])|sunos[^[:alnum:]][6-9]' \
191 $$(cvsu --list | grep -vEf .x-$@ ) && \
192 { echo '$(ME): found misuse of Sun OS version numbers' 1>&2; \
195 # Ensure that date's --help output stays in sync with the info
196 # documentation for GNU strftime. The only exception is %N,
197 # which date accepts but GNU strftime does not.
198 extract_char = sed 's/^[^%][^%]*%\(.\).*/\1/'
200 if test -f $(srcdir)/src/date.c; then \
201 grep '^ %. ' $(srcdir)/src/date.c | sort \
202 | $(extract_char) > $@-src; \
204 info libc date calendar format | grep '^ `%.'\' \
205 | $(extract_char); } | sort > $@-info; \
206 diff -u $@-src $@-info || exit 1; \
207 rm -f $@-src $@-info; \
210 # Ensure that we use only the standard $(VAR) notation,
211 # not @...@ in Makefile.am, now that we can rely on automake
212 # to emit a definition for each substituted variable.
214 grep -E '@[A-Z_0-9]+@' `find . -name Makefile.am` \
215 && { echo 'Makefile.maint: use $(...), not @...@' 1>&2; exit 1; } || :
217 news-date-check: NEWS
218 today=`date +%Y-%m-%d`; \
219 if head NEWS | grep '^\*.*'$$today >/dev/null; then \
222 echo "today's date is not in NEWS" 1>&2; \
227 if head ChangeLog | grep 'Version $(VERSION)' >/dev/null; then \
230 echo "$(VERSION) not in ChangeLog" 1>&2; \
235 @grep 'AC_DEFUN([^[]' m4/*.m4 \
236 && { echo 'Makefile.maint: quote the first arg to AC_DEFUN' 1>&2; \
239 # Verify that all source files using _() are listed in po/POTFILES.in.
240 # FIXME: don't hard-code src/false.c below; use a more general mechanism.
242 ( cvsu --list ) > /dev/null 2>&1 || : && \
243 if test -f po/POTFILES.in; then \
244 grep -E -v '^(#|$$)' po/POTFILES.in \
245 | grep -v '^src/false\.c$$' | sort > $@-1; \
247 for file in $$(cvsu --list lib src | grep '\.[chly]$$'); do \
250 base=`expr " $$file" : ' \(.*\)\..'`; \
251 { test -f $$base.l || test -f $$base.y; } && continue;; \
253 files="$$files $$file"; \
255 grep -E -l '\bN?_\([^)"]*("|$$)' $$files | sort > $@-2; \
256 diff -u $@-1 $@-2 || exit 1; \
260 # In a definition of #define AUTHORS "... and ..." where the RHS contains
261 # the English word `and', the string must be marked with `N_ (...)' so that
262 # gettext recognizes it as a string requiring translation.
264 @grep '^# *define AUTHORS "[^"]* and ' src/*.c |grep -v ' N_ (' && \
265 { echo 'Makefile.maint: enclose the above strings in N_ (...)' 1>&2; \
268 # Sometimes it is useful to change the PATH environment variable
269 # in Makefiles. When doing so, it's better not to use the Unix-centric
270 # path separator of `:', but rather the automake-provided `@PATH_SEPARATOR@'.
271 # It'd be better to use `find -print0 ...|xargs -0 ...', but less portable,
272 # and there probably aren't many projects with so many Makefile.am files
273 # that we'd have to worry about limits on command line length.
274 msg = 'Makefile.maint: Do not use `:'\'' above; use @PATH_SEPARATOR@ instead'
275 makefile_path_separator_check:
276 @grep 'PATH=.*:' `find $(srcdir) -name Makefile.am` \
277 && { echo $(msg) 1>&2; exit 1; } || :
279 # Check that `make alpha' will not fail at the end of the process.
281 if test -d $(release_archive_dir); then :; else \
282 mkdir $(release_archive_dir); \
284 for file in $(distdir).tar.gz $(xd-delta) \
285 $(release_archive_dir)/$(distdir).tar.gz \
286 $(release_archive_dir)/$(xd-delta); do \
287 test -e $$file || continue; \
289 || { echo ERROR: $$file is not writable; fail=1; }; \
291 test "$$fail" && exit 1 || :
293 v_etc_file = lib/version-etc.c
294 # Make sure that the copyright date in $(v_etc_file) is up to date.
296 @if test -f $(v_etc_file); then \
297 grep '"Copyright (C) $(shell date +%Y) Free' $(v_etc_file) \
299 || { echo 'out of date copyright in $(v_etc_file); update it' 1>&2; \
304 # Sanity checks with the CVS repository.
306 echo $(this-cvs-tag); \
307 if $(CVS) -n log -h README | grep -e $(this-cvs-tag): >/dev/null; then \
308 echo "$(this-cvs-tag) as already been used; not tagging" 1>&2; \
313 if $(CVS) diff >cvs-diffs; then \
316 echo "Some files are locally modified:" 1>&2; \
321 cvs-check: cvs-diff-check cvs-tag-check
323 maintainer-distcheck: changelog-check
328 # Tag before making distribution. Also, don't make a distribution if
329 # checks fail. Also, make sure the NEWS file is up-to-date.
330 # FIXME: use dist-hook/my-dist like distcheck-hook/my-distcheck.
331 cvs-dist: $(local-check) cvs-check maintainer-distcheck
333 $(CVS) tag -c $(this-cvs-tag)
336 # Use this to make sure we don't run these programs when building
337 # from a virgin tgz file, below.
338 null_AM_MAKEFLAGS = \
345 # Detect format-string/arg-list mismatches that would normally be obscured
346 # by the use of _(). The --disable-nls effectively defines away that macro,
347 # and building with CFLAGS='-Wformat -Werror' causes any format warning to be
348 # treated as a failure.
350 t=$(TMPDIR)/$(PACKAGE)/test
351 my-distcheck: $(local-check)
354 GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
356 && ./configure --disable-nls \
357 && $(MAKE) CFLAGS='-Wformat -Werror' \
358 AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)' \
362 (cd $(t) && mv $(distdir) $(distdir).old \
363 && $(AMTAR) -zxf - ) < $(distdir).tar.gz
364 diff -ur $(t)/$(distdir).old $(t)/$(distdir)
366 @echo "========================"; \
367 echo "$(distdir).tar.gz is ready for distribution"; \
368 echo "========================"
373 tgz-md5 = $(shell md5sum < $(my_distdir).tar.gz|sed 's/ -//')
374 tgz-sha1 = $(shell sha1sum < $(my_distdir).tar.gz|sed 's/ -//')
375 bz2-md5 = $(shell md5sum < $(my_distdir).tar.bz2|sed 's/ -//')
376 bz2-sha1 = $(shell sha1sum < $(my_distdir).tar.bz2|sed 's/ -//')
377 xdelta-md5 = $(shell md5sum < $(xd-delta)|sed 's/ -//')
378 xdelta-sha1 = $(shell sha1sum < $(xd-delta)|sed 's/ -//')
379 tgz-size = $(shell du --human $(my_distdir).tar.gz|sed 's/\([MkK]\).*/ \1B/')
380 bz2-size = $(shell du --human $(my_distdir).tar.bz2|sed 's/\([MkK]\).*/ \1B/')
381 xd-size = $(shell du --human $(xd-delta)|sed 's/\([MkK]\).*/ \1B/')
384 tarz=/tmp/rel-check-tarz-$$$$; \
385 md5_tmp=/tmp/rel-check-md5-$$$$; \
387 trap 'status=$$?; rm -f $$tarz $$md5_tmp; exit $$status' 0 1 2 3 15; \
388 $(WGET) $(WGETFLAGS) -q --output-document=$$tarz $(url); \
389 echo "$(md5) -" > $$md5_tmp; \
390 md5sum -c $$md5_tmp < $$tarz
392 prev-tgz = $(PACKAGE)-$(PREV_VERSION).tar.gz
393 xd-delta = $(PACKAGE)-$(PREV_VERSION)-$(VERSION).xdelta
395 rel-files = $(xd-delta) $(DIST_ARCHIVES)
396 announcement: NEWS ChangeLog $(rel-files)
398 --release-type=$(RELEASE_TYPE) \
399 --package=$(PACKAGE) \
400 --prev=$(PREV_VERSION) \
402 --release-archive-directory=$(release_archive_dir) \
404 $(addprefix --url-dir=, $(url_dir_list)) \
407 ## ---------------- ##
408 ## Updating files. ##
409 ## ---------------- ##
411 ftp-gnu = ftp://ftp.gnu.org/gnu
412 www-gnu = http://www.gnu.org
414 # Use mv, if you don't have/want move-if-change.
415 move_if_change ?= move-if-change
418 # --------------------- #
419 # Updating everything. #
420 # --------------------- #
423 local_updates ?= wget-update cvs-update po-update
424 update: $(local_updates)
427 # ------------------- #
428 # Updating PO files. #
429 # ------------------- #
431 po_repo = http://www.iro.umontreal.ca/contrib/po/maint/$(PACKAGE)
432 .PHONY: do-po-update po-update
434 tmppo=/tmp/$(PACKAGE)-$(VERSION)-po &&\
438 $(WGET) $(WGETFLAGS) -r -l1 -nd --no-parent -A '*.po' $(po_repo)) &&\
440 cd po && $(MAKE) update-po
444 if test -d "po"; then \
445 $(MAKE) do-po-update; \
448 # -------------------------- #
449 # Updating GNU build tools. #
450 # -------------------------- #
452 # The following pseudo table associates a local directory and a URL
453 # with each of the files that belongs to some other package and is
454 # regularly updated from the specified URL.
456 $(srcdir)/config/config.guess \
457 $(srcdir)/config/config.sub \
458 $(srcdir)/config/texinfo.tex \
459 $(srcdir)/src/ansi2knr.c
461 get-targets = $(patsubst %, get-%, $(wget_files))
463 config.guess-url_prefix = $(ftp-gnu)/config/
464 config.sub-url_prefix = $(ftp-gnu)/config/
466 ansi2knr.c-url_prefix = ftp://ftp.cs.wisc.edu/ghost/
468 texinfo.tex-url_prefix = $(ftp-gnu)/texinfo/
470 standards.texi-url_prefix = $(www-gnu)/prep/
471 make-stds.texi-url_prefix = $(standards.texi-url_prefix)
473 target = $(patsubst get-%, %, $@)
474 url = $($(notdir $(target))-url_prefix)$(notdir $(target))
476 .PHONY: $(get-targets)
478 $(WGET) $(WGETFLAGS) $(url) -O $(target).t \
479 && $(move_if_change) $(target).t $(target)
482 $(srcdir)/config/depcomp \
483 $(srcdir)/config/install-sh \
484 $(srcdir)/config/missing \
485 $(srcdir)/config/mkinstalldirs \
486 $(srcdir)/src/ansi2knr.c
487 automake_repo=:pserver:anoncvs:anoncvs@sources.redhat.com:/cvs/automake
489 wget-update: $(get-targets)
494 for f in $(cvs_files); do \
495 test -f $$f || { echo "*** skipping $$f" 1>&2; continue; }; \
496 cvs diff $$f > /dev/null \
497 || { echo "*** $$f is locally modified; skipping it" 1>&2; \
498 fail=yes; continue; }; \
499 file=$$(basename $$f); \
500 echo checking out $$file...; \
501 $(CVS) -d $(automake_repo) co -p automake/lib/$$file> $$f.t \
502 && $(move_if_change) $$f.t $$f; \
504 test "$$fail" && exit 1
506 emit_upload_commands:
507 @echo =====================================
508 @echo =====================================
509 @echo "$(srcdir)/gnupload $(GNUPLOADFLAGS) \\"
510 @echo " --to fetish.sf.net:fetish-ftp \\"
511 @echo " --to $(gnu_rel_host):coreutils \\"
512 @echo " $(rel-files)"
513 @echo '# send the /tmp/announcement e-mail'
514 @echo =====================================
515 @echo =====================================
517 $(xd-delta): $(release_archive_dir)/$(prev-tgz) $(distdir).tar.gz
518 xdelta delta -9 $^ $@ || :
520 .PHONY: alpha beta major
521 alpha beta major: news-date-check $(local-check)
524 $(MAKE) -s announcement RELEASE_TYPE=$@ > /tmp/announce-$(my_distdir)
525 ln $(rel-files) $(release_archive_dir)
526 chmod a-w $(rel-files)
527 $(MAKE) -s emit_upload_commands RELEASE_TYPE=$@
528 echo $(VERSION) > $(prev_version_file)
529 $(CVS) ci -m. $(prev_version_file)