gnulib: top/maint.mk annotate

annotate top/maint.mk @ 13378:c4a059473950

maint.mk: also prohibit "#undef" of always-defined symbols * top/maint.mk (def_sym_regex): Handle #undef as well as #define. Allow more than one space before the symbol name. (sc_prohibit_always-defined_macros): Use grep's -E, now that the regexp uses alternation.

author	Jim Meyering <meyering@redhat.com>
date	Thu, 27 May 2010 13:33:04 +0200
parents	c22f7afc2eec
children	50e9a2259a7d

rev	line source
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1 # --Makefile--
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	2 # This Makefile fragment tries to be general-purpose enough to be
11501 5223ecd9ec17 maint.mk: import improvements from m4 Eric Blake <ebb9@byu.net> parents: 11500 diff changeset	3 # used by many projects via the gnulib maintainer-makefile module.
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	4
12559 c2cbabec01dd update nearly all FSF copyright year lists to include 2010 Jim Meyering <meyering@redhat.com> parents: 12539 diff changeset	5 ## Copyright (C) 2001-2010 Free Software Foundation, Inc.
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	6 ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	7 ## This program is free software: you can redistribute it and/or modify
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	8 ## it under the terms of the GNU General Public License as published by
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	9 ## the Free Software Foundation, either version 3 of the License, or
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	10 ## (at your option) any later version.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	11 ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	12 ## This program is distributed in the hope that it will be useful,
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	13 ## but WITHOUT ANY WARRANTY; without even the implied warranty of
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	14 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	15 ## GNU General Public License for more details.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	16 ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	17 ## You should have received a copy of the GNU General Public License
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	18 ## along with this program. If not, see <http://www.gnu.org/licenses/>.
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	19
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	20 # This is reported not to work with make-3.79.1
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	21 # ME := $(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	22 ME := maint.mk
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	23
11563 861b812ba15f top/maint.mk: Make $(srcdir)/build-aux configurable. Simon Josefsson <simon@josefsson.org> parents: 11547 diff changeset	24 # Override this in cfg.mk if you use a non-standard build-aux directory.
861b812ba15f top/maint.mk: Make $(srcdir)/build-aux configurable. Simon Josefsson <simon@josefsson.org> parents: 11547 diff changeset	25 build_aux ?= $(srcdir)/build-aux
861b812ba15f top/maint.mk: Make $(srcdir)/build-aux configurable. Simon Josefsson <simon@josefsson.org> parents: 11547 diff changeset	26
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	27 # Do not save the original name or timestamp in the .tar.gz file.
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	28 # Use --rsyncable if available.
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	29 gzip_rsyncable := \
13376 c22f7afc2eec maint.mk: avoid echo -e Eric Blake <eblake@redhat.com> parents: 13338 diff changeset	30 $(shell gzip --help 2>/dev/null\|grep rsyncable >/dev/null \
c22f7afc2eec maint.mk: avoid echo -e Eric Blake <eblake@redhat.com> parents: 13338 diff changeset	31 && printf %s --rsyncable)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	32 GZIP_ENV = '--no-name --best $(gzip_rsyncable)'
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	33
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	34 GIT = git
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	35 VC = $(GIT)
11501 5223ecd9ec17 maint.mk: import improvements from m4 Eric Blake <ebb9@byu.net> parents: 11500 diff changeset	36 VC-tag = git tag -s -m '$(VERSION)' -u '$(gpg_key_ID)'
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	37
11563 861b812ba15f top/maint.mk: Make $(srcdir)/build-aux configurable. Simon Josefsson <simon@josefsson.org> parents: 11547 diff changeset	38 VC_LIST = $(build_aux)/vc-list-files -C $(srcdir)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	39
12736 123f8b43a3aa top/maint.mk (VC_LIST_EXCEPT): Filter list through VC_LIST_ALWAYS_EXCLUDE_REGEX. Simon Josefsson <simon@josefsson.org> parents: 12608 diff changeset	40 # You can override this variable in cfg.mk to set your own regexp
123f8b43a3aa top/maint.mk (VC_LIST_EXCEPT): Filter list through VC_LIST_ALWAYS_EXCLUDE_REGEX. Simon Josefsson <simon@josefsson.org> parents: 12608 diff changeset	41 # matching files to ignore.
123f8b43a3aa top/maint.mk (VC_LIST_EXCEPT): Filter list through VC_LIST_ALWAYS_EXCLUDE_REGEX. Simon Josefsson <simon@josefsson.org> parents: 12608 diff changeset	42 VC_LIST_ALWAYS_EXCLUDE_REGEX ?= ^$$
123f8b43a3aa top/maint.mk (VC_LIST_EXCEPT): Filter list through VC_LIST_ALWAYS_EXCLUDE_REGEX. Simon Josefsson <simon@josefsson.org> parents: 12608 diff changeset	43
12768 f12919d53a60 maint.mk: make VC_LIST_EXCEPT robustly handle a srcdir containing "." Jim Meyering <meyering@redhat.com> parents: 12767 diff changeset	44 # This is to preprocess robustly the output of $(VC_LIST), so that even
f12919d53a60 maint.mk: make VC_LIST_EXCEPT robustly handle a srcdir containing "." Jim Meyering <meyering@redhat.com> parents: 12767 diff changeset	45 # when $(srcdir) is a pathological name like "....", the leading sed command
f12919d53a60 maint.mk: make VC_LIST_EXCEPT robustly handle a srcdir containing "." Jim Meyering <meyering@redhat.com> parents: 12767 diff changeset	46 # removes only the intended prefix.
12771 a11a67aec9bf maint.mk: fix syntax-check in a non-srcdir build directory Jim Meyering <meyering@redhat.com> parents: 12768 diff changeset	47 _dot_escaped_srcdir = $(subst .,\.,$(srcdir))
12768 f12919d53a60 maint.mk: make VC_LIST_EXCEPT robustly handle a srcdir containing "." Jim Meyering <meyering@redhat.com> parents: 12767 diff changeset	48
12773 1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	49 # Post-process $(VC_LIST) output, prepending $(srcdir)/, but only
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	50 # when $(srcdir) is not ".".
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	51 ifeq ($(srcdir),.)
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	52 _prepend_srcdir_prefix =
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	53 else
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	54 _prepend_srcdir_prefix = \| sed 's\|^\|$(srcdir)/\|'
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	55 endif
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	56
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	57 # In order to be able to consistently filter "."-relative names,
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	58 # (i.e., with no $(srcdir) prefix), this definition is careful to
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	59 # remove any $(srcdir) prefix, and to restore what it removes.
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	60 VC_LIST_EXCEPT = \
12768 f12919d53a60 maint.mk: make VC_LIST_EXCEPT robustly handle a srcdir containing "." Jim Meyering <meyering@redhat.com> parents: 12767 diff changeset	61 $(VC_LIST) \| sed 's\|^$(_dot_escaped_srcdir)/\|\|' \
12767 941bc7981053 maint.mk: fix VC_LIST_EXCEPT for srcdir != builddir Jiri Denemark <jdenemar@redhat.com> parents: 12736 diff changeset	62 \| if test -f $(srcdir)/.x-$@; then grep -vEf $(srcdir)/.x-$@; \
941bc7981053 maint.mk: fix VC_LIST_EXCEPT for srcdir != builddir Jiri Denemark <jdenemar@redhat.com> parents: 12736 diff changeset	63 else grep -Ev -e "$${VC_LIST_EXCEPT_DEFAULT-ChangeLog}"; fi \
941bc7981053 maint.mk: fix VC_LIST_EXCEPT for srcdir != builddir Jiri Denemark <jdenemar@redhat.com> parents: 12736 diff changeset	64 \| grep -Ev -e '$(VC_LIST_ALWAYS_EXCLUDE_REGEX)' \
12773 1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	65 $(_prepend_srcdir_prefix)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	66
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	67 ifeq ($(origin prev_version_file), undefined)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	68 prev_version_file = $(srcdir)/.prev-version
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	69 endif
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	70
11736 9f4d092a26a4 maint.mk: avoid warnings about missing files Jim Meyering <meyering@redhat.com> parents: 11733 diff changeset	71 PREV_VERSION := $(shell cat $(prev_version_file) 2>/dev/null)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	72 VERSION_REGEXP = $(subst .,\.,$(VERSION))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	73 PREV_VERSION_REGEXP = $(subst .,\.,$(PREV_VERSION))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	74
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	75 ifeq ($(VC),$(GIT))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	76 this-vc-tag = v$(VERSION)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	77 this-vc-tag-regexp = v$(VERSION_REGEXP)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	78 else
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	79 tag-package = $(shell echo "$(PACKAGE)" \| tr '[:lower:]' '[:upper:]')
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	80 tag-this-version = $(subst .,_,$(VERSION))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	81 this-vc-tag = $(tag-package)-$(tag-this-version)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	82 this-vc-tag-regexp = $(this-vc-tag)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	83 endif
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	84 my_distdir = $(PACKAGE)-$(VERSION)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	85
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	86 # Old releases are stored here.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	87 release_archive_dir ?= ../release
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	88
12329 1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	89 # Override gnu_rel_host and url_dir_list in cfg.mk if these are not right.
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	90 # Use alpha.gnu.org for alpha and beta releases.
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	91 # Use ftp.gnu.org for stable releases.
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	92 gnu_ftp_host-alpha = alpha.gnu.org
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	93 gnu_ftp_host-beta = alpha.gnu.org
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	94 gnu_ftp_host-stable = ftp.gnu.org
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	95 gnu_rel_host ?= $(gnu_ftp_host-$(RELEASE_TYPE))
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	96
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	97 ifeq ($(gnu_rel_host),ftp.gnu.org)
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	98 url_dir_list ?= http://ftpmirror.gnu.org/$(PACKAGE)
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	99 else
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	100 url_dir_list ?= ftp://$(gnu_rel_host)/gnu/$(PACKAGE)
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	101 endif
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	102
12383 a22f69c2029c maintainer-makefile: allow customization of NEWS entry format Alfred M. Szmidt <ams@gnu.org> parents: 12329 diff changeset	103 # Override this in cfg.mk if you are using a different format in your
a22f69c2029c maintainer-makefile: allow customization of NEWS entry format Alfred M. Szmidt <ams@gnu.org> parents: 12329 diff changeset	104 # NEWS file.
12384 8620ff59758a maint.mk: news-check: use grep -E Jim Meyering <meyering@redhat.com> parents: 12383 diff changeset	105 today = $(shell date +%Y-%m-%d)
12385 ad3ca6ce84b0 maint.mk: backslash-escape parens in default regexp Jim Meyering <meyering@redhat.com> parents: 12384 diff changeset	106 news-check-regexp ?= '^\. $(VERSION_REGEXP) $$(today)$'
12383 a22f69c2029c maintainer-makefile: allow customization of NEWS entry format Alfred M. Szmidt <ams@gnu.org> parents: 12329 diff changeset	107
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	108 # Prevent programs like 'sort' from considering distinct strings to be equal.
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	109 # Doing it here saves us from having to set LC_ALL elsewhere in this file.
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	110 export LC_ALL = C
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	111
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	112 ## --------------- ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	113 ## Sanity checks. ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	114 ## --------------- ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	115
11736 9f4d092a26a4 maint.mk: avoid warnings about missing files Jim Meyering <meyering@redhat.com> parents: 11733 diff changeset	116 _cfg_mk := $(shell test -f $(srcdir)/cfg.mk && echo '$(srcdir)/cfg.mk')
9f4d092a26a4 maint.mk: avoid warnings about missing files Jim Meyering <meyering@redhat.com> parents: 11733 diff changeset	117
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	118 # Collect the names of rules starting with `sc_'.
11927 234941dec230 maint.mk: sort the list of syntax-check rules Daniel P. Berrange <berrange@redhat.com> parents: 11909 diff changeset	119 syntax-check-rules := $(sort $(shell sed -n 's/^$sc_[a-zA-Z0-9_-]$:./\1/p' \
234941dec230 maint.mk: sort the list of syntax-check rules Daniel P. Berrange <berrange@redhat.com> parents: 11909 diff changeset	120 $(srcdir)/$(ME) $(_cfg_mk)))
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	121 .PHONY: $(syntax-check-rules)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	122
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	123 local-checks-available = \
11498 4eb7918a17d0 top/maint.mk (makefile-check): Renamed to sc_makefile_check for consistency. Simon Josefsson <simon@josefsson.org> parents: 11495 diff changeset	124 $(syntax-check-rules)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	125 .PHONY: $(local-checks-available)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	126
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	127 # Arrange to print the name of each syntax-checking rule just before running it.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	128 $(syntax-check-rules): %: %.m
12866 bedb32c7fa1b maint.mk: mark syntax-check sc_.m rules as .PHONY Jim Meyering <meyering@redhat.com>* parents: 12865 diff changeset	129 sc_m_rules_ = $(patsubst %, %.m, $(syntax-check-rules))
bedb32c7fa1b maint.mk: mark syntax-check sc_.m rules as .PHONY Jim Meyering <meyering@redhat.com>* parents: 12865 diff changeset	130 .PHONY: $(sc_m_rules_)
bedb32c7fa1b maint.mk: mark syntax-check sc_.m rules as .PHONY Jim Meyering <meyering@redhat.com>* parents: 12865 diff changeset	131 $(sc_m_rules_):
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	132 @echo $(patsubst sc_%.m, %, $@)
13208 85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	133 @date +%s.%N > .sc-start-$(basename $@)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	134
13208 85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	135 # Compute and print the elapsed time for each syntax-check rule.
85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	136 sc_z_rules_ = $(patsubst %, %.z, $(syntax-check-rules))
85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	137 .PHONY: $(sc_z_rules_)
85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	138 $(sc_z_rules_): %.z: %
85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	139 @end=$$(date +%s.%N); \
85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	140 start=$$(cat .sc-start-$*); \
85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	141 rm -f .sc-start-$*; \
85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	142 awk -v s=$$start -v e=$$end \
13221 6b5e6ecef4f5 maint.mk: generate more concise timing data for syntax-check rules Jim Meyering <meyering@redhat.com> parents: 13210 diff changeset	143 'END {printf "%.2f $(patsubst sc_%,%,$*)\n", e - s}' < /dev/null
13208 85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	144
85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	145 # The patsubst here is to replace each sc_% rule with its sc_%.z wrapper
85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	146 # that computes and prints elapsed time.
85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	147 local-check := \
85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	148 $(patsubst sc_%, sc_%.z, \
85be704c72eb maint.mk: print the elapsed time for each syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13207 diff changeset	149 $(filter-out $(local-checks-to-skip), $(local-checks-available)))
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	150
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	151 syntax-check: $(local-check)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	152
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	153 # _sc_search_regexp
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	154 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	155 # This macro searches for a given construct in the selected files and
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	156 # then takes some action.
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	157 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	158 # Parameters (shell variables):
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	159 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	160 # prohibit \| require
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	161 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	162 # Regular expression (ERE) denoting either a forbidden construct
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	163 # or a required construct. Those arguments are exclusive.
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	164 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	165 # in_vc_files \| in_files
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	166 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	167 # grep-E-style regexp denoting the files to check. If no files
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	168 # are specified the default are all the files that are under
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	169 # version control.
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	170 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	171 # containing \| non_containing
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	172 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	173 # Select the files (non) containing strings matching this regexp.
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	174 # If both arguments are specified then CONTAINING takes
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	175 # precedence.
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	176 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	177 # with_grep_options
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	178 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	179 # Extra options for grep.
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	180 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	181 # ignore_case
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	182 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	183 # Ignore case.
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	184 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	185 # halt
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	186 #
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	187 # Message to display before to halting execution.
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	188
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	189 # By default, _sc_search_regexp does not ignore case.
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	190 export ignore_case =
13376 c22f7afc2eec maint.mk: avoid echo -e Eric Blake <eblake@redhat.com> parents: 13338 diff changeset	191 _ignore_case = $$(test -n "$$ignore_case" && printf %s -i \|\| :)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	192
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	193 define _sc_say_and_exit
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	194 dummy=; : so we do not need a semicolon before each use; \
13376 c22f7afc2eec maint.mk: avoid echo -e Eric Blake <eblake@redhat.com> parents: 13338 diff changeset	195 { printf '%s\n' "$(ME): $$msg" 1>&2; exit 1; };
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	196 endef
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	197
13126 5f4b249b16d0 maint.mk: don't silently disable project-specific syntax-check rules Jim Meyering <meyering@redhat.com> parents: 13104 diff changeset	198 # _sc_search_regexp used to be named _prohibit_regexp. However,
5f4b249b16d0 maint.mk: don't silently disable project-specific syntax-check rules Jim Meyering <meyering@redhat.com> parents: 13104 diff changeset	199 # upgrading to the new definition and leaving the old name undefined
5f4b249b16d0 maint.mk: don't silently disable project-specific syntax-check rules Jim Meyering <meyering@redhat.com> parents: 13104 diff changeset	200 # would usually convert each custom rule using $(_prohibit_regexp)
5f4b249b16d0 maint.mk: don't silently disable project-specific syntax-check rules Jim Meyering <meyering@redhat.com> parents: 13104 diff changeset	201 # (usually defined in cfg.mk) into a no-op. This definition ensures
5f4b249b16d0 maint.mk: don't silently disable project-specific syntax-check rules Jim Meyering <meyering@redhat.com> parents: 13104 diff changeset	202 # that people know right away if they're still using the old name.
5f4b249b16d0 maint.mk: don't silently disable project-specific syntax-check rules Jim Meyering <meyering@redhat.com> parents: 13104 diff changeset	203 # FIXME: remove in 2012.
5f4b249b16d0 maint.mk: don't silently disable project-specific syntax-check rules Jim Meyering <meyering@redhat.com> parents: 13104 diff changeset	204 _prohibit_regexp = \
5f4b249b16d0 maint.mk: don't silently disable project-specific syntax-check rules Jim Meyering <meyering@redhat.com> parents: 13104 diff changeset	205 $(error '*** you need to s/_prohibit_regexp/_sc_search_regexp/, and adapt')
5f4b249b16d0 maint.mk: don't silently disable project-specific syntax-check rules Jim Meyering <meyering@redhat.com> parents: 13104 diff changeset	206
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	207 define _sc_search_regexp
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	208 dummy=; : so we do not need a semicolon before each use; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	209 \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	210 : Check arguments; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	211 test -n "$$prohibit" && test -n "$$require" \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	212 && { msg='Cannot specify both prohibit and require' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	213 $(_sc_say_and_exit) } \|\| :; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	214 test -z "$$prohibit" && test -z "$$require" \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	215 && { msg='Should specify either prohibit or require' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	216 $(_sc_say_and_exit) } \|\| :; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	217 test -n "$$in_vc_files" && test -n "$$in_files" \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	218 && { msg='Cannot specify both in_vc_files and in_files' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	219 $(_sc_say_and_exit) } \|\| :; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	220 test "x$$halt" != x \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	221 \|\| { msg='halt not defined' $(_sc_say_and_exit) }; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	222 \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	223 : Filter by file name; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	224 if test -n "$$in_files"; then \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	225 files=$$(find $(srcdir) \| grep -E "$$in_files"); \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	226 else \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	227 files=$$($(VC_LIST_EXCEPT)); \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	228 if test -n "$$in_vc_files"; then \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	229 files=$$(echo "$$files" \| grep -E "$$in_vc_files"); \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	230 fi; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	231 fi; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	232 \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	233 : Filter by content; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	234 test -n "$$files" && test -n "$$containing" \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	235 && { files=$$(grep -l "$$containing" $$files); } \|\| :; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	236 test -n "$$files" && test -n "$$non_containing" \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	237 && { files=$$(grep -vl "$$non_containing" $$files); } \|\| :; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	238 \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	239 : Check for the construct; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	240 if test -n "$$files"; then \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	241 if test -n "$$prohibit"; then \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	242 grep $$with_grep_options $(_ignore_case) -nE "$$prohibit" $$files \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	243 && { msg="$$halt" $(_sc_say_and_exit) } \|\| :; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	244 else \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	245 grep $$with_grep_options $(_ignore_case) -LE "$$require" $$files \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	246 \| grep . \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	247 && { msg="$$halt" $(_sc_say_and_exit) } \|\| :; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	248 fi \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	249 else :; \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	250 fi \|\| :;
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	251 endef
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	252
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	253 sc_avoid_if_before_free:
11564 ab18b3d5e34a * top/maint.mk: Adjust backslash alignment. Jim Meyering <meyering@redhat.com> parents: 11563 diff changeset	254 @$(build_aux)/useless-if-before-free \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	255 $(useless_free_options) \
11518 956eb61203ab top/maint.mk (sc_avoid_if_before_free): Except useless-if-before-free script. Simon Josefsson <simon@josefsson.org> parents: 11517 diff changeset	256 $$($(VC_LIST_EXCEPT) \| grep -v useless-if-before-free) && \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	257 { echo '$(ME): found useless "if" before "free" above' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	258 exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	259
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	260 sc_cast_of_argument_to_free:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	261 @prohibit='\<free \( \(' halt='don'\''t cast free argument' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	262 $(_sc_search_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	263
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	264 sc_cast_of_x_alloc_return_value:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	265 @prohibit='\\) x(m\|c\|re)alloc\>' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	266 halt='don'\''t cast x*alloc return value' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	267 $(_sc_search_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	268
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	269 sc_cast_of_alloca_return_value:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	270 @prohibit='\\) alloca\>' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	271 halt='don'\''t cast alloca return value' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	272 $(_sc_search_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	273
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	274 sc_space_tab:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	275 @prohibit='[ ] ' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	276 halt='found SPACE-TAB sequence; remove the SPACE' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	277 $(_sc_search_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	278
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	279 # Don't use scanf or the old ato functions in `real' code.
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	280 # They provide no error checking mechanism.
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	281 # Instead, use strto* functions.
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	282 sc_prohibit_atoi_atof:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	283 @prohibit='\<([fs]?scanf\|ato([filq]\|ll)) *\(' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	284 halt='do not use *scan''f, ato''f, ato''i, ato''l, ato''ll or ato''q' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	285 $(_sc_search_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	286
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	287 # Use STREQ rather than comparing strcmp == 0, or != 0.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	288 sc_prohibit_strcmp:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	289 @grep -nE '! str''cmp $\|\<str''cmp \([^)]+$ ==' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	290 $$($(VC_LIST_EXCEPT)) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	291 \| grep -vE ':# *define STREQ\(' && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	292 { echo '$(ME): use STREQ in place of the above uses of str''cmp' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	293 1>&2; exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	294
12208 a377ab624fcc maint: detect usage(1) and other suspicious exits Eric Blake <ebb9@byu.net> parents: 12083 diff changeset	295 # Pass EXIT_*, not number, to usage, exit, and error (when exiting)
12325 444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	296 # Convert all uses automatically, via these two commands:
444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	297 # git grep -l '\<exit *(1)' \
444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	298 # \| grep -vEf .x-sc_prohibit_magic_number_exit \
444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	299 # \| xargs --no-run-if-empty \
444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	300 # perl -pi -e 's/(^\|[^.])\b(exit ?)$1$/$1$2(EXIT_FAILURE)/'
444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	301 # git grep -l '\<exit *(0)' \
444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	302 # \| grep -vEf .x-sc_prohibit_magic_number_exit \
444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	303 # \| xargs --no-run-if-empty \
444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	304 # perl -pi -e 's/(^\|[^.])\b(exit ?)$0$/$1$2(EXIT_SUCCESS)/'
12208 a377ab624fcc maint: detect usage(1) and other suspicious exits Eric Blake <ebb9@byu.net> parents: 12083 diff changeset	305 sc_prohibit_magic_number_exit:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	306 @prohibit='(^\|[^.])\<(usage\|exit) ?\([0-9]\|\<error ?\([1-9][0-9]*,' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	307 halt='use EXIT_* values rather than magic number' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	308 $(_sc_search_regexp)
12208 a377ab624fcc maint: detect usage(1) and other suspicious exits Eric Blake <ebb9@byu.net> parents: 12083 diff changeset	309
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	310 # Using EXIT_SUCCESS as the first argument to error is misleading,
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	311 # since when that parameter is 0, error does not exit. Use `0' instead.
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	312 sc_error_exit_success:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	313 @prohibit='error *\(EXIT_SUCCESS,' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	314 in_vc_files='\.[chly]$$' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	315 halt='found error (EXIT_SUCCESS' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	316 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	317
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	318 # `FATAL:' should be fully upper-cased in error messages
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	319 # `WARNING:' should be fully upper-cased, or fully lower-cased
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	320 sc_error_message_warn_fatal:
13102 9c58202271c4 maint.mk: match 0 or more whitespace-before-function-call '(' Jose E. Marchesi <jemarch@gnu.org> parents: 13101 diff changeset	321 @grep -nEA2 '[^rp]error *\(' $$($(VC_LIST_EXCEPT)) \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	322 \| grep -E '"Warning\|"Fatal\|"fatal' && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	323 { echo '$(ME): use FATAL, WARNING or warning' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	324 exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	325
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	326 # Error messages should not start with a capital letter
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	327 sc_error_message_uppercase:
13102 9c58202271c4 maint.mk: match 0 or more whitespace-before-function-call '(' Jose E. Marchesi <jemarch@gnu.org> parents: 13101 diff changeset	328 @grep -nEA2 '[^rp]error *\(' $$($(VC_LIST_EXCEPT)) \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	329 \| grep -E '"[A-Z]' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	330 \| grep -vE '"FATAL\|"WARNING\|"Java\|"C#\|PRIuMAX' && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	331 { echo '$(ME): found capitalized error message' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	332 exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	333
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	334 # Error messages should not end with a period
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	335 sc_error_message_period:
13102 9c58202271c4 maint.mk: match 0 or more whitespace-before-function-call '(' Jose E. Marchesi <jemarch@gnu.org> parents: 13101 diff changeset	336 @grep -nEA2 '[^rp]error *\(' $$($(VC_LIST_EXCEPT)) \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	337 \| grep -E '[^."]\."' && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	338 { echo '$(ME): found error message ending in period' 1>&2; \
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	339 exit 1; } \|\| :
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	340
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	341 sc_file_system:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	342 @prohibit=file''system \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	343 ignore_case=1 \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	344 halt='found use of "file''system"; spell it "file system"' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	345 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	346
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	347 # Don't use cpp tests of this symbol. All code assumes config.h is included.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	348 sc_prohibit_have_config_h:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	349 @prohibit='^# if.HAVE''_CONFIG_H' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	350 halt='found use of HAVE''_CONFIG_H; remove' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	351 $(_sc_search_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	352
11519 49521800ab0c maint.mk: allow package-specific header to provide <config.h> Eric Blake <ebb9@byu.net> parents: 11518 diff changeset	353 # Nearly all .c files must include <config.h>. However, we also permit this
49521800ab0c maint.mk: allow package-specific header to provide <config.h> Eric Blake <ebb9@byu.net> parents: 11518 diff changeset	354 # via inclusion of a package-specific header, if cfg.mk specified one.
49521800ab0c maint.mk: allow package-specific header to provide <config.h> Eric Blake <ebb9@byu.net> parents: 11518 diff changeset	355 # config_h_header must be suitable for grep -E.
49521800ab0c maint.mk: allow package-specific header to provide <config.h> Eric Blake <ebb9@byu.net> parents: 11518 diff changeset	356 config_h_header ?= <config\.h>
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	357 sc_require_config_h:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	358 @require='^# *include $(config_h_header)' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	359 in_vc_files='\.c$$' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	360 halt='the above files do not include <config.h>' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	361 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	362
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	363 # You must include <config.h> before including any other header file.
11519 49521800ab0c maint.mk: allow package-specific header to provide <config.h> Eric Blake <ebb9@byu.net> parents: 11518 diff changeset	364 # This can possibly be via a package-specific header, if given by cfg.mk.
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	365 sc_require_config_h_first:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	366 @if $(VC_LIST_EXCEPT) \| grep -l '\.c$$' > /dev/null; then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	367 fail=0; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	368 for i in $$($(VC_LIST_EXCEPT) \| grep '\.c$$'); do \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	369 grep '^# *include\>' $$i \| sed 1q \
11519 49521800ab0c maint.mk: allow package-specific header to provide <config.h> Eric Blake <ebb9@byu.net> parents: 11518 diff changeset	370 \| grep -E '^# *include $(config_h_header)' > /dev/null \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	371 \|\| { echo $$i; fail=1; }; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	372 done; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	373 test $$fail = 1 && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	374 { echo '$(ME): the above files include some other header' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	375 'before <config.h>' 1>&2; exit 1; } \|\| :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	376 else :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	377 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	378
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	379 sc_prohibit_HAVE_MBRTOWC:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	380 @prohibit='\bHAVE_MBRTOWC\b' \
13202 69a6d1611d1b maint.mk: correct a diagnostic Jim Meyering <meyering@redhat.com> parents: 13192 diff changeset	381 halt="do not use $$prohibit; it is always defined" \
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	382 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	383
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	384 # To use this "command" macro, you must first define two shell variables:
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	385 # h: the header, enclosed in <> or ""
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	386 # re: a regular expression that matches IFF something provided by $h is used.
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	387 define _sc_header_without_use
11853 97a383c7cec4 maint.mk: _header_without_use: fix a quoting bug and remove a bash'ism Jim Meyering <meyering@redhat.com> parents: 11847 diff changeset	388 dummy=; : so we do not need a semicolon before each use; \
97a383c7cec4 maint.mk: _header_without_use: fix a quoting bug and remove a bash'ism Jim Meyering <meyering@redhat.com> parents: 11847 diff changeset	389 h_esc=`echo "$$h"\|sed 's/\./\\\\./g'`; \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	390 if $(VC_LIST_EXCEPT) \| grep -l '\.c$$' > /dev/null; then \
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	391 files=$$(grep -l '^# *include '"$$h_esc" \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	392 $$($(VC_LIST_EXCEPT) \| grep '\.c$$')) && \
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	393 grep -LE "$$re" $$files \| grep . && \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	394 { echo "$(ME): the above files include $$h but don't use it" \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	395 1>&2; exit 1; } \|\| :; \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	396 else :; \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	397 fi
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	398 endef
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	399
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	400 # Prohibit the inclusion of assert.h without an actual use of assert.
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	401 sc_prohibit_assert_without_use:
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	402 @h='<assert.h>' re='\<assert *\(' $(_sc_header_without_use)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	403
12245 86929e33bdad maint.mk: Prohibit inclusion of "close-stream.h" without use. Jim Meyering <meyering@redhat.com> parents: 12208 diff changeset	404 # Prohibit the inclusion of close-stream.h without an actual use.
86929e33bdad maint.mk: Prohibit inclusion of "close-stream.h" without use. Jim Meyering <meyering@redhat.com> parents: 12208 diff changeset	405 sc_prohibit_close_stream_without_use:
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	406 @h='"close-stream.h"' re='\<close_stream *\(' $(_sc_header_without_use)
12245 86929e33bdad maint.mk: Prohibit inclusion of "close-stream.h" without use. Jim Meyering <meyering@redhat.com> parents: 12208 diff changeset	407
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	408 # Prohibit the inclusion of getopt.h without an actual use.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	409 sc_prohibit_getopt_without_use:
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	410 @h='<getopt.h>' re='\<getopt(_long)? *\(' $(_sc_header_without_use)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	411
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	412 # Don't include quotearg.h unless you use one of its functions.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	413 sc_prohibit_quotearg_without_use:
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	414 @h='"quotearg.h"' re='\<quotearg(_[^ ]+)? *\(' $(_sc_header_without_use)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	415
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	416 # Don't include quote.h unless you use one of its functions.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	417 sc_prohibit_quote_without_use:
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	418 @h='"quote.h"' re='\<quote(_n)? *\(' $(_sc_header_without_use)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	419
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	420 # Don't include this header unless you use one of its functions.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	421 sc_prohibit_long_options_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	422 @h='"long-options.h"' re='\<parse_long_options *\(' \
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	423 $(_sc_header_without_use)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	424
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	425 # Don't include this header unless you use one of its functions.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	426 sc_prohibit_inttostr_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	427 @h='"inttostr.h"' re='\<(off\|[iu]max\|uint)tostr *\(' \
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	428 $(_sc_header_without_use)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	429
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	430 # Don't include this header unless you use one of its functions.
12861 2afdfba76c99 maint.mk: prohibit inclusion of "ignore-value.h" without_use Jim Meyering <meyering@redhat.com> parents: 12827 diff changeset	431 sc_prohibit_ignore_value_without_use:
2afdfba76c99 maint.mk: prohibit inclusion of "ignore-value.h" without_use Jim Meyering <meyering@redhat.com> parents: 12827 diff changeset	432 @h='"ignore-value.h"' re='\<ignore_(value\|ptr) *\(' \
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	433 $(_sc_header_without_use)
12861 2afdfba76c99 maint.mk: prohibit inclusion of "ignore-value.h" without_use Jim Meyering <meyering@redhat.com> parents: 12827 diff changeset	434
2afdfba76c99 maint.mk: prohibit inclusion of "ignore-value.h" without_use Jim Meyering <meyering@redhat.com> parents: 12827 diff changeset	435 # Don't include this header unless you use one of its functions.
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	436 sc_prohibit_error_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	437 @h='"error.h"' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	438 re='\<error(_at_line\|_print_progname\|_one_per_line\|_message_count)? *\('\
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	439 $(_sc_header_without_use)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	440
12287 0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	441 # Don't include xalloc.h unless you use one of its functions.
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	442 # Consider these symbols:
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	443 # perl -lne '/^# *define (\w+)\(/ and print $1' lib/xalloc.h\|grep -v '^__';
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	444 # perl -lne '/^(?:extern )?(?:void\|char) \?(\w+) \(/ and print $1' lib/xalloc.h
12287 0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	445 # Divide into two sets on case, and filter each through this:
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	446 # \| sort \| perl -MRegexp::Assemble -le \
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	447 # 'print Regexp::Assemble->new(file => "/dev/stdin")->as_string'\|sed 's/\?://g'
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	448 # Note this was produced by the above:
12576 51b39cac47f1 maint.mk: include 4 more function names in alloca.h-checking regexp Jim Meyering <meyering@redhat.com> parents: 12559 diff changeset	449 # _xa1 = \
51b39cac47f1 maint.mk: include 4 more function names in alloca.h-checking regexp Jim Meyering <meyering@redhat.com> parents: 12559 diff changeset	450 #x(((2n?)?re\|c(har)?\|n(re\|m)\|z)alloc\|alloc_(oversized\|die)\|m(alloc\|emdup)\|strdup)
51b39cac47f1 maint.mk: include 4 more function names in alloca.h-checking regexp Jim Meyering <meyering@redhat.com> parents: 12559 diff changeset	451 # But we can do better, in at least two ways:
51b39cac47f1 maint.mk: include 4 more function names in alloca.h-checking regexp Jim Meyering <meyering@redhat.com> parents: 12559 diff changeset	452 # 1) take advantage of two "dup"-suffixed strings:
51b39cac47f1 maint.mk: include 4 more function names in alloca.h-checking regexp Jim Meyering <meyering@redhat.com> parents: 12559 diff changeset	453 # x(((2n?)?re\|c(har)?\|n(re\|m)\|[mz])alloc\|alloc_(oversized\|die)\|(mem\|str)dup)
51b39cac47f1 maint.mk: include 4 more function names in alloca.h-checking regexp Jim Meyering <meyering@redhat.com> parents: 12559 diff changeset	454 # 2) notice that "c(har)?\|[mz]" is equivalent to the shorter and more readable
51b39cac47f1 maint.mk: include 4 more function names in alloca.h-checking regexp Jim Meyering <meyering@redhat.com> parents: 12559 diff changeset	455 # "char\|[cmz]"
51b39cac47f1 maint.mk: include 4 more function names in alloca.h-checking regexp Jim Meyering <meyering@redhat.com> parents: 12559 diff changeset	456 # x(((2n?)?re\|char\|n(re\|m)\|[cmz])alloc\|alloc_(oversized\|die)\|(mem\|str)dup)
51b39cac47f1 maint.mk: include 4 more function names in alloca.h-checking regexp Jim Meyering <meyering@redhat.com> parents: 12559 diff changeset	457 _xa1 = x(((2n?)?re\|char\|n(re\|m)\|[cmz])alloc\|alloc_(oversized\|die)\|(mem\|str)dup)
12287 0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	458 _xa2 = X([CZ]\|N?M)ALLOC
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	459 sc_prohibit_xalloc_without_use:
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	460 @h='"xalloc.h"' \
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	461 re='\<($(_xa1)\|$(_xa2)) *\('\
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	462 $(_sc_header_without_use)
12287 0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	463
12863 8fd1fe5e9683 maint.mk: prohibit inclusion of "hash.h" without_use Jim Meyering <meyering@redhat.com> parents: 12861 diff changeset	464 # Extract function names:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	465 # perl -lne '/^(?:extern )?(?:void\|char) \?(\w+) \(/ and print $1' lib/hash.h
12863 8fd1fe5e9683 maint.mk: prohibit inclusion of "hash.h" without_use Jim Meyering <meyering@redhat.com> parents: 12861 diff changeset	466 _hash_re = \
8fd1fe5e9683 maint.mk: prohibit inclusion of "hash.h" without_use Jim Meyering <meyering@redhat.com> parents: 12861 diff changeset	467 clear\|delete\|free\|get_(first\|next)\|insert\|lookup\|print_statistics\|reset_tuning
8fd1fe5e9683 maint.mk: prohibit inclusion of "hash.h" without_use Jim Meyering <meyering@redhat.com> parents: 12861 diff changeset	468 _hash_fn = \<($(_hash_re)) *\(
8fd1fe5e9683 maint.mk: prohibit inclusion of "hash.h" without_use Jim Meyering <meyering@redhat.com> parents: 12861 diff changeset	469 _hash_struct = (struct )?\<[Hh]ash_(table\|tuning)\>
8fd1fe5e9683 maint.mk: prohibit inclusion of "hash.h" without_use Jim Meyering <meyering@redhat.com> parents: 12861 diff changeset	470 sc_prohibit_hash_without_use:
12865 19a113553866 maint.mk: prohibit inclusion of "hash-pjw.h" without_use Jim Meyering <meyering@redhat.com> parents: 12864 diff changeset	471 @h='"hash.h"' \
12863 8fd1fe5e9683 maint.mk: prohibit inclusion of "hash.h" without_use Jim Meyering <meyering@redhat.com> parents: 12861 diff changeset	472 re='$(_hash_fn)\|$(_hash_struct)'\
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	473 $(_sc_header_without_use)
12863 8fd1fe5e9683 maint.mk: prohibit inclusion of "hash.h" without_use Jim Meyering <meyering@redhat.com> parents: 12861 diff changeset	474
12865 19a113553866 maint.mk: prohibit inclusion of "hash-pjw.h" without_use Jim Meyering <meyering@redhat.com> parents: 12864 diff changeset	475 sc_prohibit_hash_pjw_without_use:
19a113553866 maint.mk: prohibit inclusion of "hash-pjw.h" without_use Jim Meyering <meyering@redhat.com> parents: 12864 diff changeset	476 @h='"hash-pjw.h"' \
19a113553866 maint.mk: prohibit inclusion of "hash-pjw.h" without_use Jim Meyering <meyering@redhat.com> parents: 12864 diff changeset	477 re='\<hash_pjw *\(' \
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	478 $(_sc_header_without_use)
12865 19a113553866 maint.mk: prohibit inclusion of "hash-pjw.h" without_use Jim Meyering <meyering@redhat.com> parents: 12864 diff changeset	479
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	480 sc_prohibit_safe_read_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	481 @h='"safe-read.h"' re='(\<SAFE_READ_ERROR\>\|\<safe_read *\()' \
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	482 $(_sc_header_without_use)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	483
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	484 sc_prohibit_argmatch_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	485 @h='"argmatch.h"' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	486 re='(\<(ARRAY_CARDINALITY\|X?ARGMATCH(\|_TO_ARGUMENT\|_VERIFY))\>\|\<argmatch(_exit_fn\|_(in)?valid) *\()' \
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	487 $(_sc_header_without_use)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	488
12035 2898ee238452 syntax-check: detect unnecessary inclusion of canonicalize.h Jim Meyering <meyering@redhat.com> parents: 11969 diff changeset	489 sc_prohibit_canonicalize_without_use:
2898ee238452 syntax-check: detect unnecessary inclusion of canonicalize.h Jim Meyering <meyering@redhat.com> parents: 11969 diff changeset	490 @h='"canonicalize.h"' \
2898ee238452 syntax-check: detect unnecessary inclusion of canonicalize.h Jim Meyering <meyering@redhat.com> parents: 11969 diff changeset	491 re='CAN_(EXISTING\|ALL_BUT_LAST\|MISSING)\|canonicalize_(mode_t\|filename_mode)' \
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	492 $(_sc_header_without_use)
12035 2898ee238452 syntax-check: detect unnecessary inclusion of canonicalize.h Jim Meyering <meyering@redhat.com> parents: 11969 diff changeset	493
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	494 sc_prohibit_root_dev_ino_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	495 @h='"root-dev-ino.h"' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	496 re='(\<ROOT_DEV_INO_(CHECK\|WARN)\>\|\<get_root_dev_ino *\()' \
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	497 $(_sc_header_without_use)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	498
11954 c2aabb82023d syntax-check: detect unnecessary inclusion of openat.h Jim Meyering <meyering@redhat.com> parents: 11927 diff changeset	499 sc_prohibit_openat_without_use:
c2aabb82023d syntax-check: detect unnecessary inclusion of openat.h Jim Meyering <meyering@redhat.com> parents: 11927 diff changeset	500 @h='"openat.h"' \
11969 25d12bf7e5bf openat: provide more convenience names Eric Blake <ebb9@byu.net> parents: 11954 diff changeset	501 re='\<(openat_(permissive\|needs_fchdir\|(save\|restore)_fail)\|l?(stat\|ch(own\|mod))at\|(euid)?accessat)\>' \
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	502 $(_sc_header_without_use)
11954 c2aabb82023d syntax-check: detect unnecessary inclusion of openat.h Jim Meyering <meyering@redhat.com> parents: 11927 diff changeset	503
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	504 # Prohibit the inclusion of c-ctype.h without an actual use.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	505 ctype_re = isalnum\|isalpha\|isascii\|isblank\|iscntrl\|isdigit\|isgraph\|islower\
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	506 \|isprint\|ispunct\|isspace\|isupper\|isxdigit\|tolower\|toupper
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	507 sc_prohibit_c_ctype_without_use:
13098 8d61d11c6cf0 maint.mk: split a long line Jim Meyering <meyering@redhat.com> parents: 13097 diff changeset	508 @h='[<"]c-ctype.h[">]' re='\<c_($(ctype_re)) *\(' \
8d61d11c6cf0 maint.mk: split a long line Jim Meyering <meyering@redhat.com> parents: 13097 diff changeset	509 $(_sc_header_without_use)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	510
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	511 _empty =
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	512 _sp = $(_empty) $(_empty)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	513 # The following list was generated by running:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	514 # man signal.h\|col -b\|perl -ne '/bsd_signal.;/.../sigwaitinfo.;/ and print' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	515 # \| perl -lne '/^\s+(?:int\|void).?(\w+)./ and print $1' \| fmt
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	516 _sig_functions = \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	517 bsd_signal kill killpg pthread_kill pthread_sigmask raise sigaction \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	518 sigaddset sigaltstack sigdelset sigemptyset sigfillset sighold sigignore \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	519 siginterrupt sigismember signal sigpause sigpending sigprocmask sigqueue \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	520 sigrelse sigset sigsuspend sigtimedwait sigwait sigwaitinfo
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	521 _sig_function_re = $(subst $(_sp),\|,$(strip $(_sig_functions)))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	522 # The following were extracted from "man signal.h" manually.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	523 _sig_types_and_consts = \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	524 MINSIGSTKSZ SA_NOCLDSTOP SA_NOCLDWAIT SA_NODEFER SA_ONSTACK \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	525 SA_RESETHAND SA_RESTART SA_SIGINFO SIGEV_NONE SIGEV_SIGNAL \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	526 SIGEV_THREAD SIGSTKSZ SIG_BLOCK SIG_SETMASK SIG_UNBLOCK SS_DISABLE \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	527 SS_ONSTACK mcontext_t pid_t sig_atomic_t sigevent siginfo_t sigset_t \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	528 sigstack sigval stack_t ucontext_t
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	529 # generated via this:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	530 # perl -lne '/^#ifdef (SIG\w+)/ and print $1' lib/sig2str.c\|sort -u\|fmt -70
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	531 _sig_names = \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	532 SIGABRT SIGALRM SIGALRM1 SIGBUS SIGCANCEL SIGCHLD SIGCLD SIGCONT \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	533 SIGDANGER SIGDIL SIGEMT SIGFPE SIGFREEZE SIGGRANT SIGHUP SIGILL \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	534 SIGINFO SIGINT SIGIO SIGIOT SIGKAP SIGKILL SIGKILLTHR SIGLOST SIGLWP \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	535 SIGMIGRATE SIGMSG SIGPHONE SIGPIPE SIGPOLL SIGPRE SIGPROF SIGPWR \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	536 SIGQUIT SIGRETRACT SIGSAK SIGSEGV SIGSOUND SIGSTKFLT SIGSTOP SIGSYS \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	537 SIGTERM SIGTHAW SIGTRAP SIGTSTP SIGTTIN SIGTTOU SIGURG SIGUSR1 \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	538 SIGUSR2 SIGVIRT SIGVTALRM SIGWAITING SIGWINCH SIGWIND SIGWINDOW \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	539 SIGXCPU SIGXFSZ
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	540 _sig_syms_re = $(subst $(_sp),\|,$(strip $(_sig_names) $(_sig_types_and_consts)))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	541
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	542 # Prohibit the inclusion of signal.h without an actual use.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	543 sc_prohibit_signal_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	544 @h='<signal.h>' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	545 re='\<($(_sig_function_re)) *\(\|\<($(_sig_syms_re))\>' \
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	546 $(_sc_header_without_use)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	547
13304 e5593199cd7e maint.mk: prohibit unwarranted use of <strings.h> Jim Meyering <meyering@redhat.com> parents: 13302 diff changeset	548 # Prohibit the inclusion of strings.h without a sensible use.
e5593199cd7e maint.mk: prohibit unwarranted use of <strings.h> Jim Meyering <meyering@redhat.com> parents: 13302 diff changeset	549 # Using the likes of bcmp, bcopy, bzero, index or rindex is not sensible.
e5593199cd7e maint.mk: prohibit unwarranted use of <strings.h> Jim Meyering <meyering@redhat.com> parents: 13302 diff changeset	550 sc_prohibit_strings_without_use:
e5593199cd7e maint.mk: prohibit unwarranted use of <strings.h> Jim Meyering <meyering@redhat.com> parents: 13302 diff changeset	551 @h='<strings.h>' \
e5593199cd7e maint.mk: prohibit unwarranted use of <strings.h> Jim Meyering <meyering@redhat.com> parents: 13302 diff changeset	552 re='\<(strn?casecmp\|ffs(ll)?)\>' \
e5593199cd7e maint.mk: prohibit unwarranted use of <strings.h> Jim Meyering <meyering@redhat.com> parents: 13302 diff changeset	553 $(_sc_header_without_use)
e5593199cd7e maint.mk: prohibit unwarranted use of <strings.h> Jim Meyering <meyering@redhat.com> parents: 13302 diff changeset	554
13029 44ae789f77b0 maint.mk: prohibit inclusion of "intprops.h" without use Jim Meyering <meyering@redhat.com> parents: 12866 diff changeset	555 # Get the list of symbol names with this:
44ae789f77b0 maint.mk: prohibit inclusion of "intprops.h" without use Jim Meyering <meyering@redhat.com> parents: 12866 diff changeset	556 # perl -lne '/^# *define (\w+)\(/ and print $1' lib/intprops.h\|grep -v '^s'\|fmt
44ae789f77b0 maint.mk: prohibit inclusion of "intprops.h" without use Jim Meyering <meyering@redhat.com> parents: 12866 diff changeset	557 _intprops_names = \
44ae789f77b0 maint.mk: prohibit inclusion of "intprops.h" without use Jim Meyering <meyering@redhat.com> parents: 12866 diff changeset	558 TYPE_IS_INTEGER TYPE_TWOS_COMPLEMENT TYPE_ONES_COMPLEMENT \
44ae789f77b0 maint.mk: prohibit inclusion of "intprops.h" without use Jim Meyering <meyering@redhat.com> parents: 12866 diff changeset	559 TYPE_SIGNED_MAGNITUDE TYPE_SIGNED TYPE_MINIMUM TYPE_MAXIMUM \
44ae789f77b0 maint.mk: prohibit inclusion of "intprops.h" without use Jim Meyering <meyering@redhat.com> parents: 12866 diff changeset	560 INT_STRLEN_BOUND INT_BUFSIZE_BOUND
44ae789f77b0 maint.mk: prohibit inclusion of "intprops.h" without use Jim Meyering <meyering@redhat.com> parents: 12866 diff changeset	561 _intprops_syms_re = $(subst $(_sp),\|,$(strip $(_intprops_names)))
44ae789f77b0 maint.mk: prohibit inclusion of "intprops.h" without use Jim Meyering <meyering@redhat.com> parents: 12866 diff changeset	562 # Prohibit the inclusion of intprops.h without an actual use.
44ae789f77b0 maint.mk: prohibit inclusion of "intprops.h" without use Jim Meyering <meyering@redhat.com> parents: 12866 diff changeset	563 sc_prohibit_intprops_without_use:
44ae789f77b0 maint.mk: prohibit inclusion of "intprops.h" without use Jim Meyering <meyering@redhat.com> parents: 12866 diff changeset	564 @h='"intprops.h"' \
44ae789f77b0 maint.mk: prohibit inclusion of "intprops.h" without use Jim Meyering <meyering@redhat.com> parents: 12866 diff changeset	565 re='\<($(_intprops_syms_re)) *\(' \
13097 ef132cd978fc maint.mk: s/_header_without_use/_sc_header_without_use/ Jose E. Marchesi <jemarch@gnu.org> parents: 13085 diff changeset	566 $(_sc_header_without_use)
13029 44ae789f77b0 maint.mk: prohibit inclusion of "intprops.h" without use Jim Meyering <meyering@redhat.com> parents: 12866 diff changeset	567
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	568 sc_obsolete_symbols:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	569 @prohibit='\<(HAVE''_FCNTL_H\|O''_NDELAY)\>' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	570 halt='do not use HAVE''_FCNTL_H or O'_NDELAY \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	571 $(_sc_search_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	572
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	573 # FIXME: warn about definitions of EXIT_FAILURE, EXIT_SUCCESS, STREQ
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	574
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	575 # Each nonempty ChangeLog line must start with a year number, or a TAB.
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	576 sc_changelog:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	577 @prohibit='^[^12 ]' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	578 in_vc_files='^ChangeLog$$' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	579 halt='found unexpected prefix in a ChangeLog' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	580 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	581
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	582 # Ensure that each .c file containing a "main" function also
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	583 # calls set_program_name.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	584 sc_program_name:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	585 @require='set_program_name *$m?argv\[0\]$;' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	586 in_vc_files='\.c$$' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	587 containing='^main *(' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	588 halt='the above files do not call set_program_name' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	589 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	590
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	591 # Require that the final line of each test-lib.sh-using test be this one:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	592 # Exit $fail
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	593 # Note: this test requires GNU grep's --label= option.
11646 fc7e7bde323e tests: maint.mk: make sc_require_test_exit_idiom more generic Jim Meyering <meyering@redhat.com> parents: 11575 diff changeset	594 Exit_witness_file ?= tests/test-lib.sh
fc7e7bde323e tests: maint.mk: make sc_require_test_exit_idiom more generic Jim Meyering <meyering@redhat.com> parents: 11575 diff changeset	595 Exit_base := $(notdir $(Exit_witness_file))
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	596 sc_require_test_exit_idiom:
11646 fc7e7bde323e tests: maint.mk: make sc_require_test_exit_idiom more generic Jim Meyering <meyering@redhat.com> parents: 11575 diff changeset	597 @if test -f $(srcdir)/$(Exit_witness_file); then \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	598 die=0; \
11646 fc7e7bde323e tests: maint.mk: make sc_require_test_exit_idiom more generic Jim Meyering <meyering@redhat.com> parents: 11575 diff changeset	599 for i in $$(grep -l -F 'srcdir/$(Exit_base)' \
fc7e7bde323e tests: maint.mk: make sc_require_test_exit_idiom more generic Jim Meyering <meyering@redhat.com> parents: 11575 diff changeset	600 $$($(VC_LIST) tests)); do \
fc7e7bde323e tests: maint.mk: make sc_require_test_exit_idiom more generic Jim Meyering <meyering@redhat.com> parents: 11575 diff changeset	601 tail -n1 $$i \| grep '^Exit .' > /dev/null \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	602 && : \|\| { die=1; echo $$i; } \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	603 done; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	604 test $$die = 1 && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	605 { echo 1>&2 '$(ME): the final line in each of the above is not:'; \
11646 fc7e7bde323e tests: maint.mk: make sc_require_test_exit_idiom more generic Jim Meyering <meyering@redhat.com> parents: 11575 diff changeset	606 echo 1>&2 'Exit something'; \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	607 exit 1; } \|\| :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	608 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	609
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	610 sc_the_the:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	611 @prohibit='\<the ''the\>' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	612 ignore_case=1 \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	613 halt='found use of "the ''the";' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	614 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	615
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	616 sc_trailing_blank:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	617 @prohibit='[ ]$$' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	618 halt='found trailing blank(s)' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	619 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	620
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	621 # Match lines like the following, but where there is only one space
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	622 # between the options and the description:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	623 # -D, --all-repeated[=delimit-method] print all duplicate lines\n
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	624 longopt_re = --[a-z][0-9A-Za-z-](\[?=[0-9A-Za-z-]\]?)?
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	625 sc_two_space_separator_in_usage:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	626 @prohibit='^ (-[A-Za-z],)? $(longopt_re) [^ ].\\$$' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	627 halt='help2man requires at least two spaces between an option and its description'\
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	628 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	629
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	630 # Look for diagnostics that aren't marked for translation.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	631 # This won't find any for which error's format string is on a separate line.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	632 sc_unmarked_diagnostics:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	633 @grep -nE \
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	634 '\<error \([^"]"[^"]*[a-z]{3}' $$($(VC_LIST_EXCEPT)) \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	635 \| grep -v '_''(' && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	636 { echo '$(ME): found unmarked diagnostic(s)' 1>&2; \
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	637 exit 1; } \|\| :
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	638
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	639 # Avoid useless parentheses like those in this example:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	640 # #if defined (SYMBOL) \|\| defined (SYM2)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	641 sc_useless_cpp_parens:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	642 @prohibit='^# if .defined *\(' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	643 halt='found useless parentheses in cpp directive' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	644 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	645
13275 2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	646 # List headers for which HAVE_HEADER_H is always true, assuming you are
2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	647 # using the appropriate gnulib module. CAUTION: for each "unnecessary"
2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	648 # #if HAVE_HEADER_H that you remove, be sure that your project explicitly
2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	649 # requires the gnulib module that guarantees the usability of that header.
13277 b07571bc9838 maint.mk: avoid side-effect in latest syntax-check Jim Meyering <meyering@redhat.com> parents: 13275 diff changeset	650 gl_assured_headers_ = \
13278 a7cc50668746 maint.mk: fix a bug introduced in last change Jim Meyering <meyering@redhat.com> parents: 13277 diff changeset	651 cd $(gnulib_dir)/lib && echo *.in.h\|sed 's/\.in\.h//g'
13275 2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	652
2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	653 # Convert the list of names to upper case, and replace each space with "\|".
2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	654 az_ = abcdefghijklmnopqrstuvwxyz
2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	655 AZ_ = ABCDEFGHIJKLMNOPQRSTUVWXYZ
13277 b07571bc9838 maint.mk: avoid side-effect in latest syntax-check Jim Meyering <meyering@redhat.com> parents: 13275 diff changeset	656 gl_header_upper_case_or_ = \
b07571bc9838 maint.mk: avoid side-effect in latest syntax-check Jim Meyering <meyering@redhat.com> parents: 13275 diff changeset	657 $$($(gl_assured_headers_) \
13275 2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	658 \| tr $(az_)/.- $(AZ_)___ \
2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	659 \| tr -s ' ' '\|' \
13277 b07571bc9838 maint.mk: avoid side-effect in latest syntax-check Jim Meyering <meyering@redhat.com> parents: 13275 diff changeset	660 )
13275 2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	661 sc_prohibit_always_true_header_tests:
13277 b07571bc9838 maint.mk: avoid side-effect in latest syntax-check Jim Meyering <meyering@redhat.com> parents: 13275 diff changeset	662 @or=$(gl_header_upper_case_or_); \
b07571bc9838 maint.mk: avoid side-effect in latest syntax-check Jim Meyering <meyering@redhat.com> parents: 13275 diff changeset	663 re="HAVE_($$or)_H"; \
b07571bc9838 maint.mk: avoid side-effect in latest syntax-check Jim Meyering <meyering@redhat.com> parents: 13275 diff changeset	664 prohibit='\<'"$$re"'\>' \
13275 2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	665 halt='do not test the above HAVE_<header>_H symbol(s);\n'\
2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	666 ' with the corresponding gnulib module, they are always true' \
2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	667 $(_sc_search_regexp)
2917aab6182c maint.mk: syntax-check: prohibit HAVE_<header>_H that are always true Jim Meyering <meyering@redhat.com> parents: 13253 diff changeset	668
13329 256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	669 # ==================================================================
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	670 gl_other_headers_ ?= \
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	671 intprops.h \
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	672 openat.h \
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	673 stat-macros.h
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	674
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	675 # Perl -lne code to extract "significant" cpp-defined symbols from a
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	676 # gnulib header file, eliminating a few common false-positives.
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	677 gl_extract_significant_defines_ = \
13337 23825f79a03a maint.mk: gnulib doesn't guarantee NSIG Eric Blake <eblake@redhat.com> parents: 13333 diff changeset	678 /^\# define ([^_ (][^ (])(\s*\(\|\s+\w+)/\
23825f79a03a maint.mk: gnulib doesn't guarantee NSIG Eric Blake <eblake@redhat.com> parents: 13333 diff changeset	679 && $$2 !~ /(?:rpl_\|_used_without_)/\
13338 43bae0ee08b9 maint.mk: tweak preceding change Jim Meyering <meyering@redhat.com> parents: 13337 diff changeset	680 && $$1 !~ /^(?:NSIG\|ATTRIBUTE_NORETURN)$$/\
13329 256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	681 and print $$1
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	682
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	683 # Create a list of regular expressions matching the names
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	684 # of macros that are guaranteed to be defined by parts of gnulib.
13333 dd75a1afe536 maint.mk: avoid using a temporary file in the always-defined-macros check Jim Meyering <meyering@redhat.com> parents: 13331 diff changeset	685 define def_sym_regex
dd75a1afe536 maint.mk: avoid using a temporary file in the always-defined-macros check Jim Meyering <meyering@redhat.com> parents: 13331 diff changeset	686 gen_h=$(gl_generated_headers_); \
13329 256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	687 (cd $(gnulib_dir)/lib; \
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	688 for f in *.in.h $(gl_other_headers_); do \
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	689 perl -lne '$(gl_extract_significant_defines_)' $$f; \
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	690 done; \
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	691 ) \| sort -u \
13378 c4a059473950 maint.mk: also prohibit "#undef" of always-defined symbols Jim Meyering <meyering@redhat.com> parents: 13376 diff changeset	692 \| grep -Ev '^ATTRIBUTE_NORETURN' \
c4a059473950 maint.mk: also prohibit "#undef" of always-defined symbols Jim Meyering <meyering@redhat.com> parents: 13376 diff changeset	693 \| sed 's/^/^ # (define\|undef) */;s/$$/\\>/'
13329 256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	694 endef
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	695
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	696 # Don't define macros that we already get from gnulib header files.
13333 dd75a1afe536 maint.mk: avoid using a temporary file in the always-defined-macros check Jim Meyering <meyering@redhat.com> parents: 13331 diff changeset	697 sc_prohibit_always-defined_macros:
13329 256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	698 @if test -d $(gnulib_dir); then \
13333 dd75a1afe536 maint.mk: avoid using a temporary file in the always-defined-macros check Jim Meyering <meyering@redhat.com> parents: 13331 diff changeset	699 case $$(echo all: \| grep -l -f - Makefile) in Makefile);; *) \
dd75a1afe536 maint.mk: avoid using a temporary file in the always-defined-macros check Jim Meyering <meyering@redhat.com> parents: 13331 diff changeset	700 echo '$(ME): skipping $@: you lack GNU grep' 1>&2; exit 0;; \
dd75a1afe536 maint.mk: avoid using a temporary file in the always-defined-macros check Jim Meyering <meyering@redhat.com> parents: 13331 diff changeset	701 esac; \
13378 c4a059473950 maint.mk: also prohibit "#undef" of always-defined symbols Jim Meyering <meyering@redhat.com> parents: 13376 diff changeset	702 $(def_sym_regex) \| grep -E -f - $$($(VC_LIST_EXCEPT)) \
13329 256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	703 && { echo '$(ME): define the above via some gnulib .h file' \
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	704 1>&2; exit 1; } \|\| :; \
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	705 fi
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	706 # ==================================================================
256d057c7f1f maint.mk: prohibit definition of symbols defined by gnulib Jim Meyering <meyering@redhat.com> parents: 13309 diff changeset	707
13253 51e653bb55dd top/maint.mk (sc_prohibit_backup_files): Prohibit checked in backup files. Simon Josefsson <simon@josefsson.org> parents: 13241 diff changeset	708 # Prohibit checked in backup files.
51e653bb55dd top/maint.mk (sc_prohibit_backup_files): Prohibit checked in backup files. Simon Josefsson <simon@josefsson.org> parents: 13241 diff changeset	709 sc_prohibit_backup_files:
51e653bb55dd top/maint.mk (sc_prohibit_backup_files): Prohibit checked in backup files. Simon Josefsson <simon@josefsson.org> parents: 13241 diff changeset	710 @$(VC_LIST) \| grep '~$$' && \
51e653bb55dd top/maint.mk (sc_prohibit_backup_files): Prohibit checked in backup files. Simon Josefsson <simon@josefsson.org> parents: 13241 diff changeset	711 { echo '$(ME): found version controlled backup file' 1>&2; \
51e653bb55dd top/maint.mk (sc_prohibit_backup_files): Prohibit checked in backup files. Simon Josefsson <simon@josefsson.org> parents: 13241 diff changeset	712 exit 1; } \|\| :
51e653bb55dd top/maint.mk (sc_prohibit_backup_files): Prohibit checked in backup files. Simon Josefsson <simon@josefsson.org> parents: 13241 diff changeset	713
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	714 # Require the latest GPL.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	715 sc_GPL_version:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	716 @prohibit='either ''version [^3]' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	717 halt='GPL vN, N!=3' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	718 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	719
12593 e8847ec6bc92 maint.mk: detect incorrect GFDL usage Eric Blake <ebb9@byu.net> parents: 12592 diff changeset	720 # Require the latest GFDL. Two regexp, since some .texi files end up
e8847ec6bc92 maint.mk: detect incorrect GFDL usage Eric Blake <ebb9@byu.net> parents: 12592 diff changeset	721 # line wrapping between 'Free Documentation License,' and 'Version'.
e8847ec6bc92 maint.mk: detect incorrect GFDL usage Eric Blake <ebb9@byu.net> parents: 12592 diff changeset	722 _GFDL_regexp = (Free ''Documentation.*Version 1\.[^3]\|Version 1\.[^3] or any)
e8847ec6bc92 maint.mk: detect incorrect GFDL usage Eric Blake <ebb9@byu.net> parents: 12592 diff changeset	723 sc_GFDL_version:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	724 @prohibit='$(_GFDL_regexp)' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	725 halt='GFDL vN, N!=3' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	726 $(_sc_search_regexp)
12593 e8847ec6bc92 maint.mk: detect incorrect GFDL usage Eric Blake <ebb9@byu.net> parents: 12592 diff changeset	727
13045 04f53e0b1556 top/maint.mk (sc_texinfo_acronym): Add rule. Simon Josefsson <simon@josefsson.org> parents: 13029 diff changeset	728 # Don't use Texinfo @acronym{} as it is not a good idea.
13233 2376509f2722 maint.mk: texinfo_suffix_re_: correct the default regexp Jim Meyering <meyering@redhat.com> parents: 13232 diff changeset	729 texinfo_suffix_re_ ?= \.(txi\|texi(nfo)?)$$
13045 04f53e0b1556 top/maint.mk (sc_texinfo_acronym): Add rule. Simon Josefsson <simon@josefsson.org> parents: 13029 diff changeset	730 sc_texinfo_acronym:
13232 80668c656e53 top/maint.mk (sc_texinfo_acronym): Improve filename regexp. Simon Josefsson <simon@josefsson.org> parents: 13221 diff changeset	731 @prohibit='@acronym\{' \
80668c656e53 top/maint.mk (sc_texinfo_acronym): Improve filename regexp. Simon Josefsson <simon@josefsson.org> parents: 13221 diff changeset	732 in_vc_files='$(texinfo_suffix_re_)' \
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	733 halt='found use of Texinfo @acronym{}' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	734 $(_sc_search_regexp)
13045 04f53e0b1556 top/maint.mk (sc_texinfo_acronym): Add rule. Simon Josefsson <simon@josefsson.org> parents: 13029 diff changeset	735
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	736 cvs_keywords = \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	737 Author\|Date\|Header\|Id\|Name\|Locker\|Log\|RCSfile\|Revision\|Source\|State
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	738
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	739 sc_prohibit_cvs_keyword:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	740 @prohibit='\$$($(cvs_keywords))\$$' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	741 halt='do not use CVS keyword expansion' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	742 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	743
13209 473dffe238d2 maint.mk: improve empty-line-at-EOF check Jim Meyering <meyering@redhat.com> parents: 13208 diff changeset	744 # This Perl code is slightly obfuscated. Not only is each "$" doubled
473dffe238d2 maint.mk: improve empty-line-at-EOF check Jim Meyering <meyering@redhat.com> parents: 13208 diff changeset	745 # because it's in a Makefile, but the $$c's are comments; we cannot
473dffe238d2 maint.mk: improve empty-line-at-EOF check Jim Meyering <meyering@redhat.com> parents: 13208 diff changeset	746 # use "#" due to the way the script ends up concatenated onto one line.
473dffe238d2 maint.mk: improve empty-line-at-EOF check Jim Meyering <meyering@redhat.com> parents: 13208 diff changeset	747 # It would be much more concise, and would produce better output (including
473dffe238d2 maint.mk: improve empty-line-at-EOF check Jim Meyering <meyering@redhat.com> parents: 13208 diff changeset	748 # counts) if written as:
13203 0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	749 # perl -ln -0777 -e '/\n(\n+)$/ and print "$ARGV: ".length $1' ...
0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	750 # but that would be far less efficient, reading the entire contents
13209 473dffe238d2 maint.mk: improve empty-line-at-EOF check Jim Meyering <meyering@redhat.com> parents: 13208 diff changeset	751 # of each file, rather than just the last two bytes of each.
13203 0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	752 #
13209 473dffe238d2 maint.mk: improve empty-line-at-EOF check Jim Meyering <meyering@redhat.com> parents: 13208 diff changeset	753 # This is a perl script that is expected to be the single-quoted argument
473dffe238d2 maint.mk: improve empty-line-at-EOF check Jim Meyering <meyering@redhat.com> parents: 13208 diff changeset	754 # to a command-line "-le". The remaining arguments are file names.
13203 0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	755 # Print the name of each file that ends in two or more newline bytes.
0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	756 # Exit nonzero if at least one such file is found, otherwise, exit 0.
13209 473dffe238d2 maint.mk: improve empty-line-at-EOF check Jim Meyering <meyering@redhat.com> parents: 13208 diff changeset	757 # Warn about, but otherwise ignore open failure. Ignore seek/read failure.
13203 0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	758 #
0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	759 # Use this if you want to remove trailing empty lines from selected files:
0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	760 # perl -pi -0777 -e 's/\n\n+$/\n/' files...
0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	761 #
0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	762 detect_empty_lines_at_EOF_ = \
13241 cf12b14b472b maint.mk: use gnu-style indentation in an embedded perl script Jim Meyering <meyering@redhat.com> parents: 13233 diff changeset	763 foreach my $$f (@ARGV) \
cf12b14b472b maint.mk: use gnu-style indentation in an embedded perl script Jim Meyering <meyering@redhat.com> parents: 13233 diff changeset	764 { \
cf12b14b472b maint.mk: use gnu-style indentation in an embedded perl script Jim Meyering <meyering@redhat.com> parents: 13233 diff changeset	765 open F, "<", $$f or (warn "failed to open $$f: $$!\n"), next; \
cf12b14b472b maint.mk: use gnu-style indentation in an embedded perl script Jim Meyering <meyering@redhat.com> parents: 13233 diff changeset	766 my $$p = sysseek (F, -2, 2); \
cf12b14b472b maint.mk: use gnu-style indentation in an embedded perl script Jim Meyering <meyering@redhat.com> parents: 13233 diff changeset	767 my $$c = "seek failure probably means file has < 2 bytes; ignore"; \
cf12b14b472b maint.mk: use gnu-style indentation in an embedded perl script Jim Meyering <meyering@redhat.com> parents: 13233 diff changeset	768 my $$last_two_bytes; \
cf12b14b472b maint.mk: use gnu-style indentation in an embedded perl script Jim Meyering <meyering@redhat.com> parents: 13233 diff changeset	769 defined $$p and $$p = sysread F, $$last_two_bytes, 2; \
cf12b14b472b maint.mk: use gnu-style indentation in an embedded perl script Jim Meyering <meyering@redhat.com> parents: 13233 diff changeset	770 close F; \
cf12b14b472b maint.mk: use gnu-style indentation in an embedded perl script Jim Meyering <meyering@redhat.com> parents: 13233 diff changeset	771 $$c = "ignore read failure"; \
cf12b14b472b maint.mk: use gnu-style indentation in an embedded perl script Jim Meyering <meyering@redhat.com> parents: 13233 diff changeset	772 $$p && $$last_two_bytes eq "\n\n" and (print $$f), $$fail=1; \
cf12b14b472b maint.mk: use gnu-style indentation in an embedded perl script Jim Meyering <meyering@redhat.com> parents: 13233 diff changeset	773 } \
cf12b14b472b maint.mk: use gnu-style indentation in an embedded perl script Jim Meyering <meyering@redhat.com> parents: 13233 diff changeset	774 END { exit defined $$fail }
13203 0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	775 sc_prohibit_empty_lines_at_EOF:
13209 473dffe238d2 maint.mk: improve empty-line-at-EOF check Jim Meyering <meyering@redhat.com> parents: 13208 diff changeset	776 @perl -le '$(detect_empty_lines_at_EOF_)' $$($(VC_LIST_EXCEPT)) \
473dffe238d2 maint.mk: improve empty-line-at-EOF check Jim Meyering <meyering@redhat.com> parents: 13208 diff changeset	777 \|\| { echo '$(ME): the above files end with empty line(s)' \
13203 0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	778 1>&2; exit 1; } \|\| :; \
0f51b742ab58 maint.mk: new syntax-check rule: prohibit empty lines at end of file Jim Meyering <meyering@redhat.com> parents: 13202 diff changeset	779
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	780 # Make sure we don't use st_blocks. Use ST_NBLOCKS instead.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	781 # This is a bit of a kludge, since it prevents use of the string
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	782 # even in comments, but for now it does the job with no false positives.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	783 sc_prohibit_stat_st_blocks:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	784 @prohibit='[.>]st_blocks' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	785 halt='do not use st_blocks; use ST_NBLOCKS' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	786 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	787
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	788 # Make sure we don't define any S_IS* macros in src/*.c files.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	789 # They're already defined via gnulib's sys/stat.h replacement.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	790 sc_prohibit_S_IS_definition:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	791 @prohibit='^ # define *S_IS' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	792 halt='do not define S_IS* macros; include <sys/stat.h>' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	793 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	794
13085 fb5165836aea maint.mk: prohibit use of test's -o and -a operators Jim Meyering <meyering@redhat.com> parents: 13058 diff changeset	795 _ptm1 = use "test C1 && test C2", not "test C1 -''a C2"
fb5165836aea maint.mk: prohibit use of test's -o and -a operators Jim Meyering <meyering@redhat.com> parents: 13058 diff changeset	796 _ptm2 = use "test C1 \|\| test C2", not "test C1 -''o C2"
fb5165836aea maint.mk: prohibit use of test's -o and -a operators Jim Meyering <meyering@redhat.com> parents: 13058 diff changeset	797 # Using test's -a and -o operators is not portable.
13101 8dad7d30953c maint.mk: check for [ as well as test Eric Blake <eblake@redhat.com> parents: 13098 diff changeset	798 # We prefer test over [, since the latter is spelled [[ in configure.ac.
13085 fb5165836aea maint.mk: prohibit use of test's -o and -a operators Jim Meyering <meyering@redhat.com> parents: 13058 diff changeset	799 sc_prohibit_test_minus_ao:
13104 3f4bdc04f3f1 maint.mk: fix some fallout Eric Blake <eblake@redhat.com> parents: 13103 diff changeset	800 @prohibit='(\<test\| \[+) .+ -[ao] ' \
3f4bdc04f3f1 maint.mk: fix some fallout Eric Blake <eblake@redhat.com> parents: 13103 diff changeset	801 halt='$(_ptm1); $(_ptm2)' \
3f4bdc04f3f1 maint.mk: fix some fallout Eric Blake <eblake@redhat.com> parents: 13103 diff changeset	802 $(_sc_search_regexp)
13085 fb5165836aea maint.mk: prohibit use of test's -o and -a operators Jim Meyering <meyering@redhat.com> parents: 13058 diff changeset	803
12608 d2cfa946257a maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule Jim Meyering <meyering@redhat.com> parents: 12606 diff changeset	804 # Each program that uses proper_name_utf8 must link with one of the
d2cfa946257a maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule Jim Meyering <meyering@redhat.com> parents: 12606 diff changeset	805 # ICONV libraries. Otherwise, some ICONV library must appear in LDADD.
d2cfa946257a maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule Jim Meyering <meyering@redhat.com> parents: 12606 diff changeset	806 # The perl -0777 invocation below extracts the possibly-multi-line
d2cfa946257a maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule Jim Meyering <meyering@redhat.com> parents: 12606 diff changeset	807 # definition of LDADD from the appropriate Makefile.am and exits 0
d2cfa946257a maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule Jim Meyering <meyering@redhat.com> parents: 12606 diff changeset	808 # when it contains "ICONV".
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	809 sc_proper_name_utf8_requires_ICONV:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	810 @progs=$$(grep -l 'proper_name_utf8 ''("' $$($(VC_LIST_EXCEPT)));\
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	811 if test "x$$progs" != x; then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	812 fail=0; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	813 for p in $$progs; do \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	814 dir=$$(dirname "$$p"); \
12608 d2cfa946257a maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule Jim Meyering <meyering@redhat.com> parents: 12606 diff changeset	815 perl -0777 \
d2cfa946257a maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule Jim Meyering <meyering@redhat.com> parents: 12606 diff changeset	816 -ne 'exit !(/^LDADD =(.+?[^\\]\n)/ms && $$1 =~ /ICONV/)' \
d2cfa946257a maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule Jim Meyering <meyering@redhat.com> parents: 12606 diff changeset	817 $$dir/Makefile.am && continue; \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	818 base=$$(basename "$$p" .c); \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	819 grep "$${base}_LDADD.*ICONV)" $$dir/Makefile.am > /dev/null \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	820 \|\| { fail=1; echo 1>&2 "$(ME): $$p uses proper_name_utf8"; }; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	821 done; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	822 test $$fail = 1 && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	823 { echo 1>&2 '$(ME): the above do not link with any ICONV library'; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	824 exit 1; } \|\| :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	825 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	826
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	827 # Warn about "c0nst struct Foo const foo[]",
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	828 # but not about "char const *const foo" or "#define const const".
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	829 sc_redundant_const:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	830 @prohibit='\bconst\b[[:space:][:alnum:]]{2,}\bconst\b' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	831 halt='redundant "const" in declarations' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	832 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	833
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	834 sc_const_long_option:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	835 @grep '^ static.struct option ' $$($(VC_LIST_EXCEPT)) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	836 \| grep -Ev 'const struct option\|struct option const' && { \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	837 echo 1>&2 '$(ME): add "const" to the above declarations'; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	838 exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	839
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	840 NEWS_hash = \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	841 $$(sed -n '/^\. $(PREV_VERSION_REGEXP) ([0-9-]*)/,$$p' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	842 $(srcdir)/NEWS \
12592 f46f6a6b078c maint.mk: ignore multi-line copyright in NEWS Eric Blake <ebb9@byu.net> parents: 12581 diff changeset	843 \| perl -0777 -pe \
f46f6a6b078c maint.mk: ignore multi-line copyright in NEWS Eric Blake <ebb9@byu.net> parents: 12581 diff changeset	844 's/^Copyright.+?Free\sSoftware\sFoundation,\sInc\.\n//ms' \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	845 \| md5sum - \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	846 \| sed 's/ .*//')
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	847
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	848 # Ensure that we don't accidentally insert an entry into an old NEWS block.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	849 sc_immutable_NEWS:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	850 @if test -f $(srcdir)/NEWS; then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	851 test "$(NEWS_hash)" = '$(old_NEWS_hash)' && : \|\| \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	852 { echo '$(ME): you have modified old NEWS' 1>&2; exit 1; }; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	853 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	854
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	855 # Update the hash stored above. Do this after each release and
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	856 # for any corrections to old entries.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	857 update-NEWS-hash: NEWS
11750 246d2e2f523d maint.mk: relax update-NEWS-hash to accept more syntax Peter Simons <simons@cryp.to> parents: 11736 diff changeset	858 perl -pi -e 's/^(old_NEWS_hash[ \t]+:?=[ \t]+).*/$${1}'"$(NEWS_hash)/" \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	859 $(srcdir)/cfg.mk
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	860
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	861 # Ensure that we use only the standard $(VAR) notation,
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	862 # not @...@ in Makefile.am, now that we can rely on automake
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	863 # to emit a definition for each substituted variable.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	864 # We use perl rather than "grep -nE ..." to exempt a single
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	865 # use of an @...@-delimited variable name in src/Makefile.am.
12606 47c45341eca0 maint.mk: allow packages to add makefile @@ exceptions Eric Blake <ebb9@byu.net> parents: 12593 diff changeset	866 # Allow the package to add exceptions via a hook in cfg.mk;
47c45341eca0 maint.mk: allow packages to add makefile @@ exceptions Eric Blake <ebb9@byu.net> parents: 12593 diff changeset	867 # for example, @PRAGMA_SYSTEM_HEADER@ can be permitted by
47c45341eca0 maint.mk: allow packages to add makefile @@ exceptions Eric Blake <ebb9@byu.net> parents: 12593 diff changeset	868 # setting this to ' && !/PRAGMA_SYSTEM_HEADER/'.
47c45341eca0 maint.mk: allow packages to add makefile @@ exceptions Eric Blake <ebb9@byu.net> parents: 12593 diff changeset	869 _makefile_at_at_check_exceptions ?=
47c45341eca0 maint.mk: allow packages to add makefile @@ exceptions Eric Blake <ebb9@byu.net> parents: 12593 diff changeset	870 sc_makefile_at_at_check:
47c45341eca0 maint.mk: allow packages to add makefile @@ exceptions Eric Blake <ebb9@byu.net> parents: 12593 diff changeset	871 @perl -ne '/\@[A-Z_0-9]+\@/'$(_makefile_at_at_check_exceptions) \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	872 -e 'and (print "$$ARGV:$$.: $$_"), $$m=1; END {exit !$$m}' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	873 $$($(VC_LIST_EXCEPT) \| grep -E '(^\|/)Makefile\.am$$') \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	874 && { echo '$(ME): use $$(...), not @...@' 1>&2; exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	875
12384 8620ff59758a maint.mk: news-check: use grep -E Jim Meyering <meyering@redhat.com> parents: 12383 diff changeset	876 news-check: NEWS
8620ff59758a maint.mk: news-check: use grep -E Jim Meyering <meyering@redhat.com> parents: 12383 diff changeset	877 if head $(srcdir)/NEWS \| grep -E $(news-check-regexp) \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	878 >/dev/null; then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	879 :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	880 else \
12384 8620ff59758a maint.mk: news-check: use grep -E Jim Meyering <meyering@redhat.com> parents: 12383 diff changeset	881 echo 'NEWS: $$(news-check-regexp) failed to match' 1>&2; \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	882 exit 1; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	883 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	884
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	885 sc_makefile_TAB_only_indentation:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	886 @prohibit='^ [ ]{8}' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	887 in_vc_files='akefile\|\.mk$$' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	888 halt='found TAB-8-space indentation' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	889 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	890
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	891 sc_m4_quote_check:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	892 @prohibit='(AC_DEFINE(_UNQUOTED)?\|AC_DEFUN)\([^[]' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	893 in_vc_files='(^configure\.ac\|\.m4)$$' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	894 halt='quote the first arg to AC_DEF*' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	895 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	896
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	897 fix_po_file_diag = \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	898 'you have changed the set of files with translatable diagnostics;\n\
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	899 apply the above patch\n'
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	900
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	901 # Verify that all source files using _() are listed in po/POTFILES.in.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	902 po_file = po/POTFILES.in
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	903 sc_po_check:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	904 @if test -f $(po_file); then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	905 grep -E -v '^(#\|$$)' $(po_file) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	906 \| grep -v '^src/false\.c$$' \| sort > $@-1; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	907 files=; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	908 for file in $$($(VC_LIST_EXCEPT)) lib/*.[ch]; do \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	909 test -r $$file \|\| continue; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	910 case $$file in \
11710 e59c94826772 maint.mk: don't look for translatable strings in .m4 or .mk Jim Meyering <meyering@redhat.com> parents: 11646 diff changeset	911 .m4\|.mk) continue ;; \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	912 .?\|.??) ;; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	913 *) continue;; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	914 esac; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	915 case $$file in \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	916 *.[ch]) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	917 base=`expr " $$file" : ' $.*$\..'`; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	918 { test -f $$base.l \|\| test -f $$base.y; } && continue;; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	919 esac; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	920 files="$$files $$file"; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	921 done; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	922 grep -E -l '\b(N?_\|gettext )\([^)"]("\|$$)' $$files \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	923 \| sort -u > $@-2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	924 diff -u -L $(po_file) -L $(po_file) $@-1 $@-2 \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	925 \|\| { printf '$(ME): '$(fix_po_file_diag) 1>&2; exit 1; }; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	926 rm -f $@-1 $@-2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	927 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	928
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	929 # Sometimes it is useful to change the PATH environment variable
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	930 # in Makefiles. When doing so, it's better not to use the Unix-centric
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	931 # path separator of `:', but rather the automake-provided `$(PATH_SEPARATOR)'.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	932 msg = '$(ME): Do not use `:'\'' above; use $$(PATH_SEPARATOR) instead'
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	933 sc_makefile_path_separator_check:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	934 @prohibit='PATH[=].*:' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	935 in_vc_files='akefile\|\.mk$$' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	936 halt=$(msg) \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	937 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	938
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	939 # Check that `make alpha' will not fail at the end of the process.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	940 writable-files:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	941 if test -d $(release_archive_dir); then :; else \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	942 for file in $(distdir).tar.gz \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	943 $(release_archive_dir)/$(distdir).tar.gz; do \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	944 test -e $$file \|\| continue; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	945 test -w $$file \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	946 \|\| { echo ERROR: $$file is not writable; fail=1; }; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	947 done; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	948 test "$$fail" && exit 1 \|\| : ; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	949 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	950
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	951 v_etc_file = lib/version-etc.c
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	952 sample-test = tests/sample-test
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	953 texi = doc/$(PACKAGE).texi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	954 # Make sure that the copyright date in $(v_etc_file) is up to date.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	955 # Do the same for the $(sample-test) and the main doc/.texi file.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	956 sc_copyright_check:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	957 @require='enum { COPYRIGHT_YEAR = '$$(date +%Y)' };' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	958 in_files=$(v_etc_file) \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	959 halt='out of date copyright in $(v_etc_file); update it' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	960 $(_sc_search_regexp)
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	961 @require='# Copyright $C$ '$$(date +%Y)' Free' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	962 in_vc_files=$(sample-test) \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	963 halt='out of date copyright in $(sample-test); update it' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	964 $(_sc_search_regexp)
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	965 @require='Copyright @copyright\{\} .*'$$(date +%Y)' Free' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	966 in_vc_files=$(texi) \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	967 halt='out of date copyright in $(texi); update it' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	968 $(_sc_search_regexp)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	969
13185 8845faccc61b maint.mk: add a PATH crosschecking syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13126 diff changeset	970 # If tests/help-version exists and seems to be new enough, assume that its
8845faccc61b maint.mk: add a PATH crosschecking syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13126 diff changeset	971 # use of init.sh and path_prepend_ is correct, and ensure that every other
8845faccc61b maint.mk: add a PATH crosschecking syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13126 diff changeset	972 # use of init.sh is identical.
8845faccc61b maint.mk: add a PATH crosschecking syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13126 diff changeset	973 # This is useful because help-version cross-checks prog --version
8845faccc61b maint.mk: add a PATH crosschecking syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13126 diff changeset	974 # with $(VERSION), which verifies that its path_prepend_ invocation
8845faccc61b maint.mk: add a PATH crosschecking syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13126 diff changeset	975 # sets PATH correctly. This is an inexpensive way to ensure that
8845faccc61b maint.mk: add a PATH crosschecking syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13126 diff changeset	976 # the other init.sh-using tests also get it right.
8845faccc61b maint.mk: add a PATH crosschecking syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13126 diff changeset	977 _hv_file ?= $(srcdir)/tests/help-version
13331 dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	978 _hv_regex_weak ?= ^ \. ./init\.sh"
dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	979 _hv_regex_strong ?= ^ *\. "\$${srcdir=\.}/init\.sh"
13185 8845faccc61b maint.mk: add a PATH crosschecking syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13126 diff changeset	980 sc_cross_check_PATH_usage_in_tests:
13192 ba35e9647b3b maint.mk: print better diagnostic when there is no $(_hv_file) Jim Meyering <meyering@redhat.com> parents: 13185 diff changeset	981 @if test -f $(_hv_file); then \
13331 dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	982 grep -l 'VERSION mismatch' $(_hv_file) >/dev/null \
dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	983 \|\| { echo "$@: skipped: no such file: $(_hv_file)" 1>&2; \
dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	984 exit 0; }; \
dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	985 grep -lE '$(_hv_regex_strong)' $(_hv_file) >/dev/null \
dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	986 \|\| { echo "$@: $(_hv_file) lacks conforming use of init.sh" 1>&2; \
dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	987 exit 1; }; \
dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	988 good=$$(grep -E '$(_hv_regex_strong)' $(_hv_file)); \
dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	989 grep -LFx "$$good" \
dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	990 $$(grep -lE '$(_hv_regex_weak)' $$($(VC_LIST_EXCEPT))) \
dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	991 \| grep . && \
dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	992 { echo "$(ME): the above files use path_prepend_ inconsistently" \
dc2c7e3048ec maint.mk: improve sc_cross_check_PATH_usage_in_tests Jim Meyering <meyering@redhat.com> parents: 13329 diff changeset	993 1>&2; exit 1; } \|\| :; \
13185 8845faccc61b maint.mk: add a PATH crosschecking syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13126 diff changeset	994 fi
8845faccc61b maint.mk: add a PATH crosschecking syntax-check rule Jim Meyering <meyering@redhat.com> parents: 13126 diff changeset	995
12816 7a4d2814715b syntax-check: detect incorrect boolean macro values in config.h Pádraig Brady <P@draigBrady.com> parents: 12773 diff changeset	996 # #if HAVE_... will evaluate to false for any non numeric string.
7a4d2814715b syntax-check: detect incorrect boolean macro values in config.h Pádraig Brady <P@draigBrady.com> parents: 12773 diff changeset	997 # That would be flagged by using -Wundef, however gnulib currently
7a4d2814715b syntax-check: detect incorrect boolean macro values in config.h Pádraig Brady <P@draigBrady.com> parents: 12773 diff changeset	998 # tests many undefined macros, and so we can't enable that option.
7a4d2814715b syntax-check: detect incorrect boolean macro values in config.h Pádraig Brady <P@draigBrady.com> parents: 12773 diff changeset	999 # So at least preclude common boolean strings as macro values.
7a4d2814715b syntax-check: detect incorrect boolean macro values in config.h Pádraig Brady <P@draigBrady.com> parents: 12773 diff changeset	1000 sc_Wundef_boolean:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	1001 @prohibit='^#define.*(yes\|no\|true\|false)$$' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	1002 in_files='$(CONFIG_INCLUDE)' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	1003 halt='Use 0 or 1 for macro values' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	1004 $(_sc_search_regexp)
12816 7a4d2814715b syntax-check: detect incorrect boolean macro values in config.h Pádraig Brady <P@draigBrady.com> parents: 12773 diff changeset	1005
12827 d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	1006 sc_vulnerable_makefile_CVE-2009-4029:
13103 3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	1007 @prohibit='perm -777 -exec chmod a\+rwx\|chmod 777 \$$$distdir$' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	1008 in_files=$$(find $(srcdir) -name Makefile.in) \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	1009 halt='the above files are vulnerable; beware of running\n'\
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	1010 '"make dist*" rules, and upgrade to fixed automake\n'\
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	1011 'see http://bugzilla.redhat.com/542609 for details' \
3622812c3a89 maint.mk: _sc_search_regexp: generalize and rename from _prohibit_regexp Jose E. Marchesi <jemarch@gnu.org> parents: 13102 diff changeset	1012 $(_sc_search_regexp)
12827 d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	1013
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1014 vc-diff-check:
11501 5223ecd9ec17 maint.mk: import improvements from m4 Eric Blake <ebb9@byu.net> parents: 11500 diff changeset	1015 (unset CDPATH; cd $(srcdir) && $(VC) diff) > vc-diffs \|\| :
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1016 if test -s vc-diffs; then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1017 cat vc-diffs; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1018 echo "Some files are locally modified:" 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1019 exit 1; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1020 else \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1021 rm vc-diffs; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1022 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1023
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1024 rel-files = $(DIST_ARCHIVES)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1025
11575 cfe435cf936c maint.mk: allow gnulib_dir in VPATH build Eric Blake <ebb9@byu.net> parents: 11573 diff changeset	1026 gnulib_dir ?= $(srcdir)/gnulib
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1027 gnulib-version = $$(cd $(gnulib_dir) && git describe)
11501 5223ecd9ec17 maint.mk: import improvements from m4 Eric Blake <ebb9@byu.net> parents: 11500 diff changeset	1028 bootstrap-tools ?= autoconf,automake,gnulib
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1029
12539 dafd055586ef maint.mk: don't require explicit gpg_key_ID in cfg.mk Jim Meyering <meyering@redhat.com> parents: 12538 diff changeset	1030 # If it's not already specified, derive the GPG key ID from
dafd055586ef maint.mk: don't require explicit gpg_key_ID in cfg.mk Jim Meyering <meyering@redhat.com> parents: 12538 diff changeset	1031 # the signed tag we've just applied to mark this release.
dafd055586ef maint.mk: don't require explicit gpg_key_ID in cfg.mk Jim Meyering <meyering@redhat.com> parents: 12538 diff changeset	1032 gpg_key_ID ?= \
dafd055586ef maint.mk: don't require explicit gpg_key_ID in cfg.mk Jim Meyering <meyering@redhat.com> parents: 12538 diff changeset	1033 $$(git cat-file tag v$(VERSION) > .ann-sig \
dafd055586ef maint.mk: don't require explicit gpg_key_ID in cfg.mk Jim Meyering <meyering@redhat.com> parents: 12538 diff changeset	1034 && gpgv .ann-sig - < /dev/null 2>&1 \
dafd055586ef maint.mk: don't require explicit gpg_key_ID in cfg.mk Jim Meyering <meyering@redhat.com> parents: 12538 diff changeset	1035 \| sed -n '/.key ID $[0-9A-F]$/s//\1/p'; rm -f .ann-sig)
dafd055586ef maint.mk: don't require explicit gpg_key_ID in cfg.mk Jim Meyering <meyering@redhat.com> parents: 12538 diff changeset	1036
13306 3b72fc82a799 maint.mk, announce-gen: allow project-specific announcement mail headers Jim Meyering <meyering@redhat.com> parents: 13304 diff changeset	1037 translation_project_ ?= coordinator@translationproject.org
3b72fc82a799 maint.mk, announce-gen: allow project-specific announcement mail headers Jim Meyering <meyering@redhat.com> parents: 13304 diff changeset	1038 announcement_Cc_ ?= $(translation_project_), $(PACKAGE_BUGREPORT)
3b72fc82a799 maint.mk, announce-gen: allow project-specific announcement mail headers Jim Meyering <meyering@redhat.com> parents: 13304 diff changeset	1039 announcement_mail_headers_ ?= \
3b72fc82a799 maint.mk, announce-gen: allow project-specific announcement mail headers Jim Meyering <meyering@redhat.com> parents: 13304 diff changeset	1040 To: info-gnu@gnu.org \
3b72fc82a799 maint.mk, announce-gen: allow project-specific announcement mail headers Jim Meyering <meyering@redhat.com> parents: 13304 diff changeset	1041 Cc: $(announcement_Cc_) \
3b72fc82a799 maint.mk, announce-gen: allow project-specific announcement mail headers Jim Meyering <meyering@redhat.com> parents: 13304 diff changeset	1042 Mail-Followup-To: $(PACKAGE_BUGREPORT)
3b72fc82a799 maint.mk, announce-gen: allow project-specific announcement mail headers Jim Meyering <meyering@redhat.com> parents: 13304 diff changeset	1043
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1044 announcement: NEWS ChangeLog $(rel-files)
11564 ab18b3d5e34a * top/maint.mk: Adjust backslash alignment. Jim Meyering <meyering@redhat.com> parents: 11563 diff changeset	1045 @$(build_aux)/announce-gen \
13306 3b72fc82a799 maint.mk, announce-gen: allow project-specific announcement mail headers Jim Meyering <meyering@redhat.com> parents: 13304 diff changeset	1046 --mail-headers='$(announcement_mail_headers_)' \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1047 --release-type=$(RELEASE_TYPE) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1048 --package=$(PACKAGE) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1049 --prev=$(PREV_VERSION) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1050 --curr=$(VERSION) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1051 --gpg-key-id=$(gpg_key_ID) \
12581 25232b487199 maint: support 'make announcement' from a VPATH build Eric Blake <ebb9@byu.net> parents: 12576 diff changeset	1052 --news=$(srcdir)/NEWS \
11501 5223ecd9ec17 maint.mk: import improvements from m4 Eric Blake <ebb9@byu.net> parents: 11500 diff changeset	1053 --bootstrap-tools=$(bootstrap-tools) \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1054 --gnulib-version=$(gnulib-version) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1055 --no-print-checksums \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1056 $(addprefix --url-dir=, $(url_dir_list))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1057
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1058 ## ---------------- ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1059 ## Updating files. ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1060 ## ---------------- ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1061
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1062 ftp-gnu = ftp://ftp.gnu.org/gnu
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1063 www-gnu = http://www.gnu.org
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1064
12864 9ab78f8f0368 maint.mk: allow the default upload destination dir to be overridden Jim Meyering <meyering@redhat.com> parents: 12863 diff changeset	1065 upload_dest_dir_ ?= $(PACKAGE)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1066 emit_upload_commands:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1067 @echo =====================================
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1068 @echo =====================================
11563 861b812ba15f top/maint.mk: Make $(srcdir)/build-aux configurable. Simon Josefsson <simon@josefsson.org> parents: 11547 diff changeset	1069 @echo "$(build_aux)/gnupload $(GNUPLOADFLAGS) \\"
12864 9ab78f8f0368 maint.mk: allow the default upload destination dir to be overridden Jim Meyering <meyering@redhat.com> parents: 12863 diff changeset	1070 @echo " --to $(gnu_rel_host):$(upload_dest_dir_) \\"
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1071 @echo " $(rel-files)"
12538 a8059f620e8f maint.mk: create announcement template in ~/, not in /tmp Jim Meyering <meyering@redhat.com> parents: 12443 diff changeset	1072 @echo '# send the ~/announce-$(my_distdir) e-mail'
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1073 @echo =====================================
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1074 @echo =====================================
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1075
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1076 noteworthy = * Noteworthy changes in release ?.? (????-??-??) [?]
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1077 define emit-commit-log
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1078 printf '%s\n' 'post-release administrivia' '' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1079 '* NEWS: Add header line for next release.' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1080 '* .prev-version: Record previous version.' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1081 '* cfg.mk (old_NEWS_hash): Auto-update.'
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1082 endef
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1083
11534 9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	1084 .PHONY: no-submodule-changes
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	1085 no-submodule-changes:
11547 3f43faadaf9d maint: make the new no-submodule-changes rule VPATH-safe Eric Blake <ebb9@byu.net> parents: 11534 diff changeset	1086 if test -d $(srcdir)/.git; then \
3f43faadaf9d maint: make the new no-submodule-changes rule VPATH-safe Eric Blake <ebb9@byu.net> parents: 11534 diff changeset	1087 diff=$$(cd $(srcdir) && git submodule -q foreach \
3f43faadaf9d maint: make the new no-submodule-changes rule VPATH-safe Eric Blake <ebb9@byu.net> parents: 11534 diff changeset	1088 git diff-index --name-only HEAD) \
11534 9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	1089 \|\| exit 1; \
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	1090 case $$diff in '') ;; \
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	1091 *) echo '$(ME): submodule files are locally modified:'; \
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	1092 echo "$$diff"; exit 1;; esac; \
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	1093 else \
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	1094 : ; \
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	1095 fi
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	1096
12083 b7b81ca175f4 maint.mk: requiring "make major" was annoying, for a "minor" release. Jim Meyering <meyering@redhat.com> parents: 12035 diff changeset	1097 .PHONY: alpha beta stable
b7b81ca175f4 maint.mk: requiring "make major" was annoying, for a "minor" release. Jim Meyering <meyering@redhat.com> parents: 12035 diff changeset	1098 ALL_RECURSIVE_TARGETS += alpha beta stable
b7b81ca175f4 maint.mk: requiring "make major" was annoying, for a "minor" release. Jim Meyering <meyering@redhat.com> parents: 12035 diff changeset	1099 alpha beta stable: $(local-check) writable-files no-submodule-changes
b7b81ca175f4 maint.mk: requiring "make major" was annoying, for a "minor" release. Jim Meyering <meyering@redhat.com> parents: 12035 diff changeset	1100 test $@ = stable \
b7b81ca175f4 maint.mk: requiring "make major" was annoying, for a "minor" release. Jim Meyering <meyering@redhat.com> parents: 12035 diff changeset	1101 && { echo $(VERSION) \| grep -E '^[0-9]+(\.[0-9]+)+$$' \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1102 \|\| { echo "invalid version string: $(VERSION)" 1>&2; exit 1;};}\
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1103 \|\| :
11909 2cd9af4a1b6a maint.mk: remove more coreutils-specific targets; XZ_OPT=-9ev Jim Meyering <meyering@redhat.com> parents: 11853 diff changeset	1104 $(MAKE) vc-diff-check
12384 8620ff59758a maint.mk: news-check: use grep -E Jim Meyering <meyering@redhat.com> parents: 12383 diff changeset	1105 $(MAKE) news-check
11909 2cd9af4a1b6a maint.mk: remove more coreutils-specific targets; XZ_OPT=-9ev Jim Meyering <meyering@redhat.com> parents: 11853 diff changeset	1106 $(MAKE) distcheck
2cd9af4a1b6a maint.mk: remove more coreutils-specific targets; XZ_OPT=-9ev Jim Meyering <meyering@redhat.com> parents: 11853 diff changeset	1107 $(MAKE) dist XZ_OPT=-9ev
12443 3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	1108 $(MAKE) $(release-prep-hook) RELEASE_TYPE=$@
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	1109 $(MAKE) -s emit_upload_commands RELEASE_TYPE=$@
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	1110
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	1111 # Override this in cfg.mk if you follow different procedures.
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	1112 release-prep-hook ?= release-prep
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	1113
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	1114 .PHONY: release-prep
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	1115 release-prep:
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	1116 case $$RELEASE_TYPE in alpha\|beta\|stable) ;; \
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	1117 *) echo "invalid RELEASE_TYPE: $$RELEASE_TYPE" 1>&2; exit 1;; esac
12538 a8059f620e8f maint.mk: create announcement template in ~/, not in /tmp Jim Meyering <meyering@redhat.com> parents: 12443 diff changeset	1118 $(MAKE) -s announcement > ~/announce-$(my_distdir)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1119 if test -d $(release_archive_dir); then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1120 ln $(rel-files) $(release_archive_dir); \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1121 chmod a-w $(rel-files); \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1122 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1123 echo $(VERSION) > $(prev_version_file)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1124 $(MAKE) update-NEWS-hash
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1125 perl -pi -e '$$. == 3 and print "$(noteworthy)\n\n\n"' NEWS
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1126 $(emit-commit-log) > .ci-msg
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1127 $(VC) commit -F .ci-msg -a
12538 a8059f620e8f maint.mk: create announcement template in ~/, not in /tmp Jim Meyering <meyering@redhat.com> parents: 12443 diff changeset	1128 rm .ci-msg
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1129
13309 eeb72cb4f562 maint.mk: allow to pass options to gendocs.sh Jim Meyering <meyering@redhat.com> parents: 13306 diff changeset	1130 # Override this with e.g., -s $(srcdir)/some_other_name.texi
eeb72cb4f562 maint.mk: allow to pass options to gendocs.sh Jim Meyering <meyering@redhat.com> parents: 13306 diff changeset	1131 # if the default $(PACKAGE)-derived name doesn't apply.
eeb72cb4f562 maint.mk: allow to pass options to gendocs.sh Jim Meyering <meyering@redhat.com> parents: 13306 diff changeset	1132 gendocs_options_ ?=
eeb72cb4f562 maint.mk: allow to pass options to gendocs.sh Jim Meyering <meyering@redhat.com> parents: 13306 diff changeset	1133
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1134 .PHONY: web-manual
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1135 web-manual:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1136 @test -z "$(manual_title)" \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1137 && { echo define manual_title in cfg.mk 1>&2; exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1138 @cd '$(srcdir)/doc'; \
13309 eeb72cb4f562 maint.mk: allow to pass options to gendocs.sh Jim Meyering <meyering@redhat.com> parents: 13306 diff changeset	1139 $(SHELL) ../build-aux/gendocs.sh $(gendocs_options_) \
eeb72cb4f562 maint.mk: allow to pass options to gendocs.sh Jim Meyering <meyering@redhat.com> parents: 13306 diff changeset	1140 -o '$(abs_builddir)/doc/manual' \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1141 --email $(PACKAGE_BUGREPORT) $(PACKAGE) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1142 "$(PACKAGE_NAME) - $(manual_title)"
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	1143 @echo " *** Upload the doc/manual directory to web-cvs."
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1144
10738 af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1145 # Code Coverage
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1146
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1147 init-coverage:
11406 ae9bcb808cfd maint.mk: really add $(AM_MAKEFLAGS) Ralf Wildenhues <Ralf.Wildenhues@gmx.de> parents: 11405 diff changeset	1148 $(MAKE) $(AM_MAKEFLAGS) clean
10738 af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1149 lcov --directory . --zerocounters
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1150
10757 0affc3e42aa9 maint.mk: Use --coverage. Simon Josefsson <simon@josefsson.org> parents: 10738 diff changeset	1151 COVERAGE_CCOPTS ?= "-g --coverage"
10738 af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1152 COVERAGE_OUT ?= doc/coverage
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1153
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1154 build-coverage:
11406 ae9bcb808cfd maint.mk: really add $(AM_MAKEFLAGS) Ralf Wildenhues <Ralf.Wildenhues@gmx.de> parents: 11405 diff changeset	1155 $(MAKE) $(AM_MAKEFLAGS) CFLAGS=$(COVERAGE_CCOPTS) CXXFLAGS=$(COVERAGE_CCOPTS)
ae9bcb808cfd maint.mk: really add $(AM_MAKEFLAGS) Ralf Wildenhues <Ralf.Wildenhues@gmx.de> parents: 11405 diff changeset	1156 $(MAKE) $(AM_MAKEFLAGS) CFLAGS=$(COVERAGE_CCOPTS) CXXFLAGS=$(COVERAGE_CCOPTS) check
10738 af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1157 mkdir -p $(COVERAGE_OUT)
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1158 lcov --directory . --output-file $(COVERAGE_OUT)/$(PACKAGE).info \
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1159 --capture
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1160
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1161 gen-coverage:
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1162 genhtml --output-directory $(COVERAGE_OUT) \
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1163 $(COVERAGE_OUT)/$(PACKAGE).info \
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1164 --highlight --frames --legend \
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1165 --title "$(PACKAGE_NAME)"
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1166
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1167 coverage: init-coverage build-coverage gen-coverage
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	1168
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1169 # Update gettext files.
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1170 PACKAGE ?= $(shell basename $(PWD))
11484 489151a3b578 maintainer-makefile: (PO_DOMAIN): New variable, allows overriding of gettext domain. Simon Josefsson <simon@josefsson.org> parents: 11468 diff changeset	1171 PO_DOMAIN ?= $(PACKAGE)
489151a3b578 maintainer-makefile: (PO_DOMAIN): New variable, allows overriding of gettext domain. Simon Josefsson <simon@josefsson.org> parents: 11468 diff changeset	1172 POURL = http://translationproject.org/latest/$(PO_DOMAIN)/
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1173 PODIR ?= po
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1174 refresh-po:
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1175 rm -f $(PODIR)/*.po && \
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1176 echo "$(ME): getting translations into po (please ignore the robots.txt ERROR 404)..." && \
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1177 wget --no-verbose --directory-prefix $(PODIR) --no-directories --recursive --level 1 --accept .po --accept .po.1 $(POURL) && \
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1178 echo 'en@boldquot' > $(PODIR)/LINGUAS && \
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1179 echo 'en@quot' >> $(PODIR)/LINGUAS && \
10828 45b8dcc40064 maintainer-makefile: Fix sed regexp. Simon Josefsson <simon@josefsson.org> parents: 10757 diff changeset	1180 ls $(PODIR)/*.po \| sed 's/\.po//' \| sed 's,$(PODIR)/,,' \| sort >> $(PODIR)/LINGUAS
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1181
13286 bacd8565eeaa top/maint.mk (indent): Run twice to produce idempotent results. Simon Josefsson <simon@josefsson.org> parents: 13278 diff changeset	1182 # Running indent once is not idempotent, but running it twice is.
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1183 INDENT_SOURCES ?= $(C_SOURCES)
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1184 .PHONY: indent
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1185 indent:
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	1186 indent $(INDENT_SOURCES)
13286 bacd8565eeaa top/maint.mk (indent): Run twice to produce idempotent results. Simon Josefsson <simon@josefsson.org> parents: 13278 diff changeset	1187 indent $(INDENT_SOURCES)
11776 9deb84e458cb maint.mk: add a copyright-updating rule Jim Meyering <meyering@redhat.com> parents: 11750 diff changeset	1188
11834 5c2855361aa1 maint.mk: support update-copyright-env Joel E. Denny <jdenny@clemson.edu> parents: 11788 diff changeset	1189 # If you want to set UPDATE_COPYRIGHT_* environment variables,
5c2855361aa1 maint.mk: support update-copyright-env Joel E. Denny <jdenny@clemson.edu> parents: 11788 diff changeset	1190 # put the assignments in this variable.
5c2855361aa1 maint.mk: support update-copyright-env Joel E. Denny <jdenny@clemson.edu> parents: 11788 diff changeset	1191 update-copyright-env ?=
5c2855361aa1 maint.mk: support update-copyright-env Joel E. Denny <jdenny@clemson.edu> parents: 11788 diff changeset	1192
11776 9deb84e458cb maint.mk: add a copyright-updating rule Jim Meyering <meyering@redhat.com> parents: 11750 diff changeset	1193 # Run this rule once per year (usually early in January)
9deb84e458cb maint.mk: add a copyright-updating rule Jim Meyering <meyering@redhat.com> parents: 11750 diff changeset	1194 # to update all FSF copyright year lists in your project.
11836 4103ca3d0881 maint.mk: simplify update-copyright rule Eric Blake <ebb9@byu.net> parents: 11834 diff changeset	1195 # If you have an additional project-specific rule,
4103ca3d0881 maint.mk: simplify update-copyright rule Eric Blake <ebb9@byu.net> parents: 11834 diff changeset	1196 # add it in cfg.mk along with a line 'update-copyright: prereq'.
4103ca3d0881 maint.mk: simplify update-copyright rule Eric Blake <ebb9@byu.net> parents: 11834 diff changeset	1197 # By default, exclude all variants of COPYING; you can also
4103ca3d0881 maint.mk: simplify update-copyright rule Eric Blake <ebb9@byu.net> parents: 11834 diff changeset	1198 # add exemptions (such as ChangeLog..* for rotated change logs)
4103ca3d0881 maint.mk: simplify update-copyright rule Eric Blake <ebb9@byu.net> parents: 11834 diff changeset	1199 # in the file .x-update-copyright.
11776 9deb84e458cb maint.mk: add a copyright-updating rule Jim Meyering <meyering@redhat.com> parents: 11750 diff changeset	1200 .PHONY: update-copyright
11836 4103ca3d0881 maint.mk: simplify update-copyright rule Eric Blake <ebb9@byu.net> parents: 11834 diff changeset	1201 update-copyright:
11847 5dd8e8cf05db maint.mk: give full control over update-copyright exclusions Joel E. Denny <jdenny@clemson.edu> parents: 11836 diff changeset	1202 grep -l -w Copyright \
5dd8e8cf05db maint.mk: give full control over update-copyright exclusions Joel E. Denny <jdenny@clemson.edu> parents: 11836 diff changeset	1203 $$(export VC_LIST_EXCEPT_DEFAULT=COPYING && $(VC_LIST_EXCEPT)) \
11834 5c2855361aa1 maint.mk: support update-copyright-env Joel E. Denny <jdenny@clemson.edu> parents: 11788 diff changeset	1204 \| $(update-copyright-env) xargs $(build_aux)/$@

Mercurial > gnulib

annotate top/maint.mk @ 13378:c4a059473950