2 # This Makefile fragment is shared between the coreutils,
3 # CPPI, Bison, and Autoconf.
5 ## Copyright (C) 2001-2008 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 3 of the License, or
10 ## (at your option) any later version.
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, see <http://www.gnu.org/licenses/>.
20 # This is reported not to work with make-3.79.1
21 # ME := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
24 # Do not save the original name or timestamp in the .tar.gz file.
25 # Use --rsyncable if available.
27 $(shell gzip --help 2>/dev/null|grep rsyncable >/dev/null && echo --rsyncable)
28 GZIP_ENV = '--no-name --best $(gzip_rsyncable)'
32 VC-tag = git tag -s -m '$(VERSION)'
34 VC_LIST = build-aux/vc-list-files
37 $(VC_LIST) | if test -f .x-$@; then grep -vEf .x-$@; else grep -v ChangeLog; fi
39 ifeq ($(origin prev_version_file), undefined)
40 prev_version_file = $(srcdir)/.prev-version
43 PREV_VERSION := $(shell cat $(prev_version_file))
44 VERSION_REGEXP = $(subst .,\.,$(VERSION))
47 this-vc-tag = v$(VERSION)
48 this-vc-tag-regexp = v$(VERSION_REGEXP)
50 tag-package = $(shell echo "$(PACKAGE)" | tr '[:lower:]' '[:upper:]')
51 tag-this-version = $(subst .,_,$(VERSION))
52 this-vc-tag = $(tag-package)-$(tag-this-version)
53 this-vc-tag-regexp = $(this-vc-tag)
55 my_distdir = $(PACKAGE)-$(VERSION)
57 # Old releases are stored here.
58 release_archive_dir ?= ../release
60 # Prevent programs like 'sort' from considering distinct strings to be equal.
61 # Doing it here saves us from having to set LC_ALL elsewhere in this file.
70 # Collect the names of rules starting with `sc_'.
71 syntax-check-rules := $(shell sed -n 's/^\(sc_[a-zA-Z0-9_-]*\):.*/\1/p' \
73 .PHONY: $(syntax-check-rules)
75 local-checks-available = \
76 po-check copyright-check m4-check author_mark_check \
77 patch-check strftime-check $(syntax-check-rules) \
78 makefile_path_separator_check \
79 makefile-check check-AUTHORS
80 .PHONY: $(local-checks-available)
82 local-check := $(filter-out $(local-checks-to-skip), $(local-checks-available))
84 syntax-check: $(local-check)
85 # @grep -nE '# *include <(limits|std(def|arg|bool))\.h>' \
86 # $$(find -type f -name '*.[chly]') && \
87 # { echo '$(ME): found conditional include' 1>&2; \
90 # grep -nE '^# *include <(string|stdlib)\.h>' \
91 # $(srcdir)/{lib,src}/*.[chy] && \
92 # { echo '$(ME): FIXME' 1>&2; \
94 # FIXME: don't allow `#include .strings\.h' anywhere
96 sc_avoid_if_before_free:
97 @$(srcdir)/build-aux/useless-if-before-free \
98 $(useless_free_options) \
99 $$($(VC_LIST_EXCEPT)) && \
100 { echo '$(ME): found useless "if" before "free" above' 1>&2; \
103 sc_cast_of_argument_to_free:
104 @grep -nE '\<free \(\(' $$($(VC_LIST_EXCEPT)) && \
105 { echo '$(ME): don'\''t cast free argument' 1>&2; \
108 sc_cast_of_x_alloc_return_value:
109 @grep -nE '\*\) *x(m|c|re)alloc\>' $$($(VC_LIST_EXCEPT)) && \
110 { echo '$(ME): don'\''t cast x*alloc return value' 1>&2; \
113 sc_cast_of_alloca_return_value:
114 @grep -nE '\*\) *alloca\>' $$($(VC_LIST_EXCEPT)) && \
115 { echo '$(ME): don'\''t cast alloca return value' 1>&2; \
119 @grep -n '[ ] ' $$($(VC_LIST_EXCEPT)) && \
120 { echo '$(ME): found SPACE-TAB sequence; remove the SPACE' \
123 # Don't use *scanf or the old ato* functions in `real' code.
124 # They provide no error checking mechanism.
125 # Instead, use strto* functions.
126 sc_prohibit_atoi_atof:
127 @grep -nE '\<([fs]?scanf|ato([filq]|ll))\>' $$($(VC_LIST_EXCEPT)) && \
128 { echo '$(ME): do not use *scan''f, ato''f, ato''i, ato''l, ato''ll, ato''q, or ss''canf' \
131 # Use STREQ rather than comparing strcmp == 0, or != 0.
133 @grep -nE '! *str''cmp \(|\<str''cmp \([^)]+\) *==' \
134 $$($(VC_LIST_EXCEPT)) && \
135 { echo '$(ME): use STREQ in place of the above uses of str''cmp' \
138 # Using EXIT_SUCCESS as the first argument to error is misleading,
139 # since when that parameter is 0, error does not exit. Use `0' instead.
140 sc_error_exit_success:
141 @grep -nF 'error (EXIT_SUCCESS,' \
142 $$(find -type f -name '*.[chly]') && \
143 { echo '$(ME): found error (EXIT_SUCCESS' 1>&2; \
147 @grep -ni 'file''system' $$($(VC_LIST_EXCEPT)) && \
148 { echo '$(ME): found use of "file''system";' \
149 'rewrite to use "file system"' 1>&2; \
153 @grep -n '^# *if.*HAVE''_CONFIG_H' $$($(VC_LIST_EXCEPT)) && \
154 { echo '$(ME): found use of HAVE''_CONFIG_H; remove' \
157 # Nearly all .c files must include <config.h>.
159 @if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then \
160 grep -L '^# *include <config\.h>' \
161 $$($(VC_LIST_EXCEPT) | grep '\.c$$') \
163 { echo '$(ME): the above files do not include <config.h>' \
164 1>&2; exit 1; } || :; \
168 # To use this "command" macro, you must first define two shell variables:
169 # h: the header, enclosed in <> or ""
170 # re: a regular expression that matches IFF something provided by $h is used.
171 define _header_without_use
172 h_esc=`echo "$$h"|sed 's/\./\\./'`; \
173 if $(VC_LIST_EXCEPT) | grep '\.c$$' > /dev/null; then \
174 files=$$(grep -l '^# *include '"$$h_esc" \
175 $$($(VC_LIST_EXCEPT) | grep '\.c$$')) && \
176 grep -LE "$$re" $$files | grep . && \
177 { echo "$(ME): the above files include $$h but don't use it" \
178 1>&2; exit 1; } || :; \
183 # Prohibit the inclusion of assert.h without an actual use of assert.
184 sc_prohibit_assert_without_use:
185 @h='<assert.h>' re='\<assert *\(' $(_header_without_use)
187 # Prohibit the inclusion of getopt.h without an actual use.
188 sc_prohibit_getopt_without_use:
189 @h='<getopt.h>' re='\<getopt(_long)? *\(' $(_header_without_use)
191 # Don't include quotearg.h unless you use one of its functions.
192 sc_prohibit_quotearg_without_use:
193 @h='"quotearg.h"' re='\<quotearg(_[^ ]+)? *\(' $(_header_without_use)
195 # Don't include quote.h unless you use one of its functions.
196 sc_prohibit_quote_without_use:
197 @h='"quote.h"' re='\<quote(_n)? *\(' $(_header_without_use)
199 # Don't include this header unless you use one of its functions.
200 sc_prohibit_long_options_without_use:
201 @h='"long-options.h"' re='\<parse_long_options *\(' \
202 $(_header_without_use)
204 # Don't include this header unless you use one of its functions.
205 sc_prohibit_inttostr_without_use:
206 @h='"inttostr.h"' re='\<(off|[iu]max|uint)tostr *\(' \
207 $(_header_without_use)
209 # Don't include this header unless you use one of its functions.
210 sc_prohibit_error_without_use:
212 re='\<error(_at_line|_print_progname|_one_per_line|_message_count)? *\('\
213 $(_header_without_use)
215 sc_prohibit_safe_read_without_use:
216 @h='"safe-read.h"' re='(\<SAFE_READ_ERROR\>|\<safe_read *\()' \
217 $(_header_without_use)
219 sc_prohibit_argmatch_without_use:
221 re='(\<(ARRAY_CARDINALITY|X?ARGMATCH(|_TO_ARGUMENT|_VERIFY))\>|\<argmatch(_exit_fn|_(in)?valid) *\()' \
222 $(_header_without_use)
224 sc_prohibit_root_dev_ino_without_use:
225 @h='"root-dev-ino.h"' \
226 re='(\<ROOT_DEV_INO_(CHECK|WARN)\>|\<get_root_dev_ino *\()' \
227 $(_header_without_use)
230 @grep -nE '\<(HAVE''_FCNTL_H|O''_NDELAY)\>' \
231 $$($(VC_LIST_EXCEPT)) && \
232 { echo '$(ME): do not use HAVE''_FCNTL_H or O''_NDELAY' \
235 # FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ
237 # Each nonempty line must start with a year number, or a TAB.
239 @grep -n '^[^12 ]' $$(find . -maxdepth 2 -name ChangeLog) && \
240 { echo '$(ME): found unexpected prefix in a ChangeLog' 1>&2; \
243 # Ensure that dd's definition of LONGEST_SYMBOL stays in sync
244 # with the strings from the two affected variables.
245 dd_c = $(srcdir)/src/dd.c
246 sc_dd_max_sym_length:
247 ifneq ($(wildcard $(dd_c)),)
248 @len=$$( (sed -n '/conversions\[\] =$$/,/^};/p' $(dd_c);\
249 sed -n '/flags\[\] =$$/,/^};/p' $(dd_c) ) \
250 |sed -n '/"/s/^[^"]*"\([^"]*\)".*/\1/p' \
251 | wc --max-line-length); \
252 max=$$(sed -n '/^#define LONGEST_SYMBOL /s///p' $(dd_c) \
253 |tr -d '"' | wc --max-line-length); \
254 if test "$$len" = "$$max"; then :; else \
255 echo 'dd.c: LONGEST_SYMBOL is not longest' 1>&2; \
260 # Many m4 macros names once began with `jm_'.
261 # On 2004-04-13, they were all changed to start with gl_ instead.
262 # Make sure that none are inadvertently reintroduced.
263 sc_prohibit_jm_in_m4:
264 @grep -nE 'jm_[A-Z]' \
265 $$($(VC_LIST) m4 |grep '\.m4$$'; echo /dev/null) && \
266 { echo '$(ME): do not use jm_ in m4 macro names' \
271 && grep check-root tests/Makefile.am>/dev/null 2>&1; then \
272 t1=sc-root.expected; t2=sc-root.actual; \
273 grep -nl '^require_root_$$' \
274 $$($(VC_LIST) tests) |sed s,tests,., |sort > $$t1; \
275 sed -n 's, cd \([^ ]*\) .*MAKE..check TESTS=\(.*\),./\1/\2,p' \
276 $(srcdir)/tests/Makefile.am |sort > $$t2; \
277 diff -u $$t1 $$t2 || diff=1; \
280 && { echo 'tests/Makefile.am: missing check-root action'>&2; \
284 headers_with_interesting_macro_defs = \
295 # Create a list of regular expressions matching the names
296 # of macros that are guaranteed by parts of gnulib to be defined.
298 @(cd $(srcdir)/lib; \
299 for f in $(headers_with_interesting_macro_defs); do \
301 sed -n '/^# *define \([^_ (][^ (]*\)[ (].*/s//\1/p' $$f; \
304 | grep -Ev 'ATTRIBUTE_NORETURN|SIZE_MAX' \
305 | sed 's/^/^# *define /' \
309 # Don't define macros that we already get from gnulib header files.
310 sc_always_defined_macros: .re-defmac
311 @if test -f $(srcdir)/src/system.h; then \
312 trap 'rc=$$?; rm -f .re-defmac; exit $$rc' 0 1 2 3 15; \
313 grep -f .re-defmac $$($(VC_LIST)) \
314 && { echo '$(ME): define the above via some gnulib .h file' \
315 1>&2; exit 1; } || :; \
318 # Create a list of regular expressions matching the names
319 # of files included from system.h. Exclude a couple.
321 @sed -n '/^# *include /s///p' $(srcdir)/src/system.h \
322 | grep -Ev 'sys/(param|file)\.h' \
323 | sed 's/ .*//;;s/^["<]/^# *include [<"]/;s/\.h[">]$$/\\.h[">]/' \
327 # Files in src/ should not include directly any of
328 # the headers already included via system.h.
329 sc_system_h_headers: .re-list
330 @if test -f $(srcdir)/src/system.h; then \
331 trap 'rc=$$?; rm -f .re-list; exit $$rc' 0 1 2 3 15; \
332 grep -nE -f .re-list \
333 $$($(VC_LIST) src | \
334 grep -Ev '((copy|system)\.h|parse-gram\.c)$$') \
335 && { echo '$(ME): the above are already included via system.h'\
336 1>&2; exit 1; } || :; \
341 'solaris[^[:alnum:]]*2\.(7|8|9|[1-9][0-9])|sunos[^[:alnum:]][6-9]' \
342 $$($(VC_LIST_EXCEPT)) && \
343 { echo '$(ME): found misuse of Sun OS version numbers' 1>&2; \
347 @grep -ni '\<the ''the\>' $$($(VC_LIST_EXCEPT)) && \
348 { echo '$(ME): found use of "the ''the";' 1>&2; \
355 @grep -n '[ ]$$' $$($(VC_LIST_EXCEPT)) && \
356 { echo '$(ME): found trailing blank(s)' \
359 # Match lines like the following, but where there is only one space
360 # between the options and the description:
361 # -D, --all-repeated[=delimit-method] print all duplicate lines\n
362 longopt_re = --[a-z][0-9A-Za-z-]*(\[?=[0-9A-Za-z-]*\]?)?
363 sc_two_space_separator_in_usage:
364 @grep -nE '^ *(-[A-Za-z],)? $(longopt_re) [^ ].*\\$$' \
365 $$($(VC_LIST_EXCEPT)) && \
366 { echo "$(ME): help2man requires at least two spaces between"; \
367 echo "$(ME): an option and its description"; \
370 # Look for diagnostics that aren't marked for translation.
371 # This won't find any for which error's format string is on a separate line.
372 sc_unmarked_diagnostics:
374 '\<error \([^"]*"[^"]*[a-z]{3}' $$($(VC_LIST_EXCEPT)) \
375 | grep -v '_''(' && \
376 { echo '$(ME): found unmarked diagnostic(s)' 1>&2; \
379 # Avoid useless parentheses like those in this example:
380 # #if defined (SYMBOL) || defined (SYM2)
381 sc_useless_cpp_parens:
382 @grep -n '^# *if .*defined *(' $$($(VC_LIST_EXCEPT)) && \
383 { echo '$(ME): found useless parentheses in cpp directive' \
386 # Require the latest GPL.
388 @grep -n 'either ''version [^3]' $$($(VC_LIST_EXCEPT)) && \
389 { echo '$(ME): GPL vN, N!=3' 1>&2; exit 1; } || :
391 # Ensure that the c99-to-c89 patch applies cleanly.
393 rm -rf src-c89 $@.1 $@.2
395 (cd src-c89; patch -p1 -V never --fuzz=0) < src/c99-to-c89.diff \
397 if test "$$REGEN_PATCH" = yes; then \
398 diff -upr src src-c89 | sed 's,src-c89/,src/,' \
399 | grep -v '^Only in' > new-diff || : ; fi
400 grep -v '^patching file ' $@.1 > $@.2 || :
401 msg=ok; test -s $@.2 && msg='fuzzy patch' || : ; \
402 rm -f src-c89/*.o || msg='rm failed'; \
403 $(MAKE) -C src-c89 CFLAGS='-Wdeclaration-after-statement -Werror' \
404 || msg='compile failure with extra options'; \
405 test "$$msg" = ok && rm -rf src-c89 $@.1 $@.2 || echo "$$msg" 1>&2; \
408 # Ensure that date's --help output stays in sync with the info
409 # documentation for GNU strftime. The only exception is %N,
410 # which date accepts but GNU strftime does not.
411 extract_char = sed 's/^[^%][^%]*%\(.\).*/\1/'
413 if test -f $(srcdir)/src/date.c; then \
414 grep '^ %. ' $(srcdir)/src/date.c | sort \
415 | $(extract_char) > $@-src; \
417 info libc date calendar format | grep '^ `%.'\' \
418 | $(extract_char); } | sort > $@-info; \
419 diff -u $@-src $@-info || exit 1; \
420 rm -f $@-src $@-info; \
426 # Ensure that we use only the standard $(VAR) notation,
427 # not @...@ in Makefile.am, now that we can rely on automake
428 # to emit a definition for each substituted variable.
430 grep -nE '@[A-Z_0-9]+@' `find . -name Makefile.am` \
431 && { echo '$(ME): use $$(...), not @...@' 1>&2; exit 1; } || :
433 news-date-check: NEWS
434 today=`date +%Y-%m-%d`; \
435 if head NEWS | grep '^\*.* $(VERSION_REGEXP) ('$$today')' \
439 echo "version or today's date is not in NEWS" 1>&2; \
444 if head ChangeLog | grep 'Version $(VERSION_REGEXP)\.$$' \
448 echo "$(VERSION) not in ChangeLog" 1>&2; \
453 @grep -n 'AC_DEFUN([^[]' m4/*.m4 \
454 && { echo '$(ME): quote the first arg to AC_DEFUN' 1>&2; \
457 # Verify that all source files using _() are listed in po/POTFILES.in.
458 # FIXME: don't hard-code file names below; use a more general mechanism.
460 if test -f po/POTFILES.in; then \
461 grep -E -v '^(#|$$)' po/POTFILES.in \
462 | grep -v '^src/false\.c$$' | sort > $@-1; \
464 for file in $$($(VC_LIST_EXCEPT)) lib/*.[ch]; do \
466 djgpp/* | man/*) continue;; \
467 */c99-to-c89.diff) continue;; \
471 base=`expr " $$file" : ' \(.*\)\..'`; \
472 { test -f $$base.l || test -f $$base.y; } && continue;; \
474 files="$$files $$file"; \
476 grep -E -l '\b(N?_|gettext *)\([^)"]*("|$$)' $$files \
478 diff -u $@-1 $@-2 || exit 1; \
482 # In a definition of #define AUTHORS "... and ..." where the RHS contains
483 # the English word `and', the string must be marked with `N_ (...)' so that
484 # gettext recognizes it as a string requiring translation.
486 @grep -n '^# *define AUTHORS "[^"]* and ' src/*.c |grep -v ' N_ (' && \
487 { echo '$(ME): enclose the above strings in N_ (...)' 1>&2; \
490 # Sometimes it is useful to change the PATH environment variable
491 # in Makefiles. When doing so, it's better not to use the Unix-centric
492 # path separator of `:', but rather the automake-provided `@PATH_SEPARATOR@'.
493 # It'd be better to use `find -print0 ...|xargs -0 ...', but less portable,
494 # and there probably aren't many projects with so many Makefile.am files
495 # that we'd have to worry about limits on command line length.
496 msg = '$(ME): Do not use `:'\'' above; use @PATH_SEPARATOR@ instead'
497 makefile_path_separator_check:
498 @grep -n 'PATH=.*:' `find $(srcdir) -name Makefile.am` \
499 && { echo $(msg) 1>&2; exit 1; } || :
501 # Check that `make alpha' will not fail at the end of the process.
503 if test -d $(release_archive_dir); then :; else \
504 for file in $(distdir).tar.gz \
505 $(release_archive_dir)/$(distdir).tar.gz; do \
506 test -e $$file || continue; \
508 || { echo ERROR: $$file is not writable; fail=1; }; \
510 test "$$fail" && exit 1 || :
513 v_etc_file = lib/version-etc.c
514 sample-test = tests/sample-test
515 texi = doc/$(PACKAGE).texi
516 # Make sure that the copyright date in $(v_etc_file) is up to date.
517 # Do the same for the $(sample-test) and the main doc/.texi file.
519 @if test -f $(v_etc_file); then \
520 grep 'enum { COPYRIGHT_YEAR = '$$(date +%Y)' };' $(v_etc_file) \
522 || { echo 'out of date copyright in $(v_etc_file); update it' 1>&2; \
525 @if test -f $(sample-test); then \
526 grep '# Copyright (C) '$$(date +%Y)' Free' $(sample-test) \
528 || { echo 'out of date copyright in $(sample-test); update it' 1>&2; \
531 @if test -f $(texi); then \
532 grep 'Copyright @copyright{} .*'$$(date +%Y)' Free' $(texi) \
534 || { echo 'out of date copyright in $(texi); update it' 1>&2; \
539 $(VC) diff > vc-diffs || :
540 if test -s vc-diffs; then \
542 echo "Some files are locally modified:" 1>&2; \
548 cvs-check: vc-diff-check
550 maintainer-distcheck:
555 # Don't make a distribution if checks fail.
556 # Also, make sure the NEWS file is up-to-date.
557 vc-dist: $(local-check) cvs-check maintainer-distcheck
560 # Use this to make sure we don't run these programs when building
561 # from a virgin tgz file, below.
562 null_AM_MAKEFLAGS = \
569 built_programs = $$(cd src && MAKEFLAGS= $(MAKE) -s built_programs.list)
571 warn_cflags = -Dlint -O -Werror -Wall -Wformat -Wshadow -Wpointer-arith
574 write_loser = printf '\#!%s\necho $$0: bad path 1>&2; exit 1\n' '$(SHELL)'
576 # Use -Wformat -Werror to detect format-string/arg-list mismatches.
577 # Also, check for shadowing problems with -Wshadow, and for pointer
578 # arithmetic problems with -Wpointer-arith.
579 # These CFLAGS are pretty strict. If you build this target, you probably
580 # have to have a recent version of gcc and glibc headers.
581 # The for-loop below ensures that there is a bin/ directory full of all
582 # of the programs under test (except the few that are required for basic
583 # Makefile rules), all symlinked to the just-built "false" program.
584 # This is to ensure that if ever a test neglects to make PATH include
585 # the build srcdir, these always-failing programs will run.
586 # Otherwise, it is too easy to test the wrong programs.
587 # Note that "false" itself is a symlink to true, so it too will malfunction.
589 t=$(TMPDIR)/$(PACKAGE)/test
590 my-distcheck: $(local-check) check
593 GZIP=$(GZIP_ENV) $(AMTAR) -C $(t) -zxf $(distdir).tar.gz
595 && ./configure --disable-nls --prefix=$(t)/i \
596 && $(MAKE) CFLAGS='$(warn_cflags)' \
597 AM_MAKEFLAGS='$(null_AM_MAKEFLAGS)' \
600 && test -f $(mandir)/man1/ls.1 \
602 && ($(write_loser)) > $(bin)/loser \
603 && chmod a+x $(bin)/loser \
604 && for i in $(built_programs); do \
606 rm|expr|basename|echo|sort|ls|tr);; \
607 cat|dirname|mv|wc);; \
608 *) ln $(bin)/loser $(bin)/$$i;; \
611 && ln -sf ../src/true $(bin)/false \
612 && PATH=`pwd`/$(bin):$$PATH $(MAKE) -C tests check \
613 && $(MAKE) -C gnulib-tests check \
616 (cd $(t) && mv $(distdir) $(distdir).old \
617 && $(AMTAR) -zxf - ) < $(distdir).tar.gz
618 diff -ur $(t)/$(distdir).old $(t)/$(distdir)
619 if test -f $(srcdir)/src/c99-to-c89.diff; then \
621 && (cd src && patch -V never --fuzz=0 <c99-to-c89.diff) \
622 && ./configure --disable-largefile \
623 CFLAGS='-Werror -ansi -Wno-long-long' \
627 @echo "========================"; \
628 echo "$(distdir).tar.gz is ready for distribution"; \
629 echo "========================"
635 tarz=/tmp/rel-check-tarz-$$$$; \
636 md5_tmp=/tmp/rel-check-md5-$$$$; \
638 trap 'status=$$?; rm -f $$tarz $$md5_tmp; exit $$status' 0 1 2 3 15; \
639 $(WGET) $(WGETFLAGS) -q --output-document=$$tarz $(url); \
640 echo "$(md5) -" > $$md5_tmp; \
641 md5sum -c $$md5_tmp < $$tarz
643 rel-files = $(DIST_ARCHIVES)
645 gnulib-version = $$(cd $(gnulib_dir) && git describe)
647 announcement: NEWS ChangeLog $(rel-files)
648 @./build-aux/announce-gen \
649 --release-type=$(RELEASE_TYPE) \
650 --package=$(PACKAGE) \
651 --prev=$(PREV_VERSION) \
653 --gpg-key-id=$(gpg_key_ID) \
655 --bootstrap-tools=autoconf,automake,bison,gnulib \
656 --gnulib-version=$(gnulib-version) \
657 $(addprefix --url-dir=, $(url_dir_list))
659 ## ---------------- ##
660 ## Updating files. ##
661 ## ---------------- ##
663 ftp-gnu = ftp://ftp.gnu.org/gnu
664 www-gnu = http://www.gnu.org
666 # Use mv, if you don't have/want move-if-change.
667 move_if_change ?= move-if-change
669 emit_upload_commands:
670 @echo =====================================
671 @echo =====================================
672 @echo "$(srcdir)/build-aux/gnupload $(GNUPLOADFLAGS) \\"
673 @echo " --to $(gnu_rel_host):$(PACKAGE) \\"
674 @echo " $(rel-files)"
675 @echo '# send the /tmp/announcement e-mail'
676 @echo =====================================
677 @echo =====================================
679 .PHONY: alpha beta major
680 alpha beta major: $(local-check) writable-files
682 && { echo $(VERSION) | grep -E '^[0-9]+(\.[0-9]+)+$$' \
683 || { echo "invalid version string: $(VERSION)" 1>&2; exit 1;};}\
686 $(MAKE) news-date-check
687 $(MAKE) -s announcement RELEASE_TYPE=$@ > /tmp/announce-$(my_distdir)
688 if test -d $(release_archive_dir); then \
689 ln $(rel-files) $(release_archive_dir); \
690 chmod a-w $(rel-files); \
692 $(MAKE) -s emit_upload_commands RELEASE_TYPE=$@
693 echo $(VERSION) > $(prev_version_file)
695 '$(prev_version_file): Record previous version: $(VERSION).' \