gnulib: top/maint.mk annotate

annotate top/maint.mk @ 12861:2afdfba76c99

maint.mk: prohibit inclusion of "ignore-value.h" without_use * top/maint.mk (sc_prohibit_ignore_value_without_use): New rule.

author	Jim Meyering <meyering@redhat.com>
date	Wed, 10 Feb 2010 12:31:55 +0100
parents	d844fd639561
children	8fd1fe5e9683

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 := \
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	30 $(shell gzip --help 2>/dev/null\|grep rsyncable >/dev/null && echo --rsyncable)
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	31 GZIP_ENV = '--no-name --best $(gzip_rsyncable)'
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	32
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	33 GIT = git
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	34 VC = $(GIT)
11501 5223ecd9ec17 maint.mk: import improvements from m4 Eric Blake <ebb9@byu.net> parents: 11500 diff changeset	35 VC-tag = git tag -s -m '$(VERSION)' -u '$(gpg_key_ID)'
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	36
11563 861b812ba15f top/maint.mk: Make $(srcdir)/build-aux configurable. Simon Josefsson <simon@josefsson.org> parents: 11547 diff changeset	37 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	38
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	39 # 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	40 # 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	41 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	42
12768 f12919d53a60 maint.mk: make VC_LIST_EXCEPT robustly handle a srcdir containing "." Jim Meyering <meyering@redhat.com> parents: 12767 diff changeset	43 # 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	44 # 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	45 # 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	46 _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	47
12773 1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	48 # 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	49 # when $(srcdir) is not ".".
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	50 ifeq ($(srcdir),.)
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	51 _prepend_srcdir_prefix =
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	52 else
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	53 _prepend_srcdir_prefix = \| sed 's\|^\|$(srcdir)/\|'
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	54 endif
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	55
1fedbaac4fa9 maint.mk: do not prepend "./" after filtering Jim Meyering <meyering@redhat.com> parents: 12771 diff changeset	56 # 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	57 # (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	58 # 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	59 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	60 $(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	61 \| 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	62 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	63 \| 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	64 $(_prepend_srcdir_prefix)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	65
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	66 ifeq ($(origin prev_version_file), undefined)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	67 prev_version_file = $(srcdir)/.prev-version
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	68 endif
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	69
11736 9f4d092a26a4 maint.mk: avoid warnings about missing files Jim Meyering <meyering@redhat.com> parents: 11733 diff changeset	70 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	71 VERSION_REGEXP = $(subst .,\.,$(VERSION))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	72 PREV_VERSION_REGEXP = $(subst .,\.,$(PREV_VERSION))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	73
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	74 ifeq ($(VC),$(GIT))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	75 this-vc-tag = v$(VERSION)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	76 this-vc-tag-regexp = v$(VERSION_REGEXP)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	77 else
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	78 tag-package = $(shell echo "$(PACKAGE)" \| tr '[:lower:]' '[:upper:]')
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	79 tag-this-version = $(subst .,_,$(VERSION))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	80 this-vc-tag = $(tag-package)-$(tag-this-version)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	81 this-vc-tag-regexp = $(this-vc-tag)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	82 endif
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	83 my_distdir = $(PACKAGE)-$(VERSION)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	84
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	85 # Old releases are stored here.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	86 release_archive_dir ?= ../release
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	87
12329 1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	88 # 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	89 # 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	90 # Use ftp.gnu.org for stable releases.
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	91 gnu_ftp_host-alpha = alpha.gnu.org
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	92 gnu_ftp_host-beta = alpha.gnu.org
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	93 gnu_ftp_host-stable = ftp.gnu.org
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	94 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	95
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	96 ifeq ($(gnu_rel_host),ftp.gnu.org)
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	97 url_dir_list ?= http://ftpmirror.gnu.org/$(PACKAGE)
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	98 else
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	99 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	100 endif
1d8d8b72ddd8 build: mention ftp redirector in release announcements Eric Blake <ebb9@byu.net> parents: 12325 diff changeset	101
12383 a22f69c2029c maintainer-makefile: allow customization of NEWS entry format Alfred M. Szmidt <ams@gnu.org> parents: 12329 diff changeset	102 # 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	103 # NEWS file.
12384 8620ff59758a maint.mk: news-check: use grep -E Jim Meyering <meyering@redhat.com> parents: 12383 diff changeset	104 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	105 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	106
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	107 # 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	108 # 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	109 export LC_ALL = C
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	110
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	111 ## --------------- ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	112 ## Sanity checks. ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	113 ## --------------- ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	114
11736 9f4d092a26a4 maint.mk: avoid warnings about missing files Jim Meyering <meyering@redhat.com> parents: 11733 diff changeset	115 _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	116
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	117 # 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	118 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	119 $(srcdir)/$(ME) $(_cfg_mk)))
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	120 .PHONY: $(syntax-check-rules)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	121
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	122 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	123 $(syntax-check-rules)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	124 .PHONY: $(local-checks-available)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	125
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	126 # 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	127 $(syntax-check-rules): %: %.m
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	128 $(patsubst %, %.m, $(syntax-check-rules)):
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	129 @echo $(patsubst sc_%.m, %, $@)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	130
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	131 local-check := $(filter-out $(local-checks-to-skip), $(local-checks-available))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	132
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	133 syntax-check: $(local-check)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	134 # @grep -nE '# *include <(limits\|std(def\|arg\|bool))\.h>' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	135 # $$(find -type f -name '*.[chly]') && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	136 # { echo '$(ME): found conditional include' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	137 # exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	138
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	139 # grep -nE '^# *include <(string\|stdlib)\.h>' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	140 # $(srcdir)/{lib,src}/*.[chy] && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	141 # { echo '$(ME): FIXME' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	142 # exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	143 # FIXME: don't allow `#include .strings\.h' anywhere
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	144
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	145 # By default, _prohibit_regexp does not ignore case.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	146 export ignore_case =
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	147 _ignore_case = $$(test -n "$$ignore_case" && echo -i \|\| :)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	148
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	149 # There are many rules below that prohibit constructs in this package.
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	150 # If the offending construct can be matched with a grep-E-style regexp,
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	151 # use this macro. The shell variables "re" and "msg" must be defined.
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	152 define _prohibit_regexp
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	153 dummy=; : so we do not need a semicolon before each use; \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	154 test "x$$re" != x \|\| { echo '$(ME): re not defined' 1>&2; exit 1; }; \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	155 test "x$$msg" != x \|\| { echo '$(ME): msg not defined' 1>&2; exit 1; };\
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	156 grep $(_ignore_case) -nE "$$re" $$($(VC_LIST_EXCEPT)) && \
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	157 { echo '$(ME): '"$$msg" 1>&2; exit 1; } \|\| :
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	158 endef
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	159
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	160 sc_avoid_if_before_free:
11564 ab18b3d5e34a * top/maint.mk: Adjust backslash alignment. Jim Meyering <meyering@redhat.com> parents: 11563 diff changeset	161 @$(build_aux)/useless-if-before-free \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	162 $(useless_free_options) \
11518 956eb61203ab top/maint.mk (sc_avoid_if_before_free): Except useless-if-before-free script. Simon Josefsson <simon@josefsson.org> parents: 11517 diff changeset	163 $$($(VC_LIST_EXCEPT) \| grep -v useless-if-before-free) && \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	164 { echo '$(ME): found useless "if" before "free" above' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	165 exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	166
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	167 sc_cast_of_argument_to_free:
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	168 @re='\<free \( \(' msg='don'\''t cast free argument' \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	169 $(_prohibit_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	170
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	171 sc_cast_of_x_alloc_return_value:
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	172 @re='\\) x(m\|c\|re)alloc\>' \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	173 msg='don'\''t cast x*alloc return value' \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	174 $(_prohibit_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	175
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	176 sc_cast_of_alloca_return_value:
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	177 @re='\\) alloca\>' msg='don'\''t cast alloca return value' \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	178 $(_prohibit_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	179
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	180 sc_space_tab:
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	181 @re='[ ] ' msg='found SPACE-TAB sequence; remove the SPACE' \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	182 $(_prohibit_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	183
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	184 # 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	185 # They provide no error checking mechanism.
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	186 # Instead, use strto* functions.
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	187 sc_prohibit_atoi_atof:
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	188 @re='\<([fs]?scanf\|ato([filq]\|ll)) *\(' \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	189 msg='do not use *scan''f, ato''f, ato''i, ato''l, ato''ll or ato''q' \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	190 $(_prohibit_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	191
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	192 # Use STREQ rather than comparing strcmp == 0, or != 0.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	193 sc_prohibit_strcmp:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	194 @grep -nE '! str''cmp $\|\<str''cmp \([^)]+$ ==' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	195 $$($(VC_LIST_EXCEPT)) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	196 \| grep -vE ':# *define STREQ\(' && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	197 { 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	198 1>&2; exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	199
12208 a377ab624fcc maint: detect usage(1) and other suspicious exits Eric Blake <ebb9@byu.net> parents: 12083 diff changeset	200 # 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	201 # 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	202 # git grep -l '\<exit *(1)' \
444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	203 # \| 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	204 # \| xargs --no-run-if-empty \
444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	205 # 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	206 # git grep -l '\<exit *(0)' \
444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	207 # \| 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	208 # \| xargs --no-run-if-empty \
444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	209 # 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	210 sc_prohibit_magic_number_exit:
12325 444e305ec8cc maint.mk: improve sc_prohibit_magic_number_exit Jim Meyering <meyering@redhat.com> parents: 12287 diff changeset	211 @re='(^\|[^.])\<(usage\|exit) ?\([0-9]\|\<error ?\([1-9][0-9]*,' \
12208 a377ab624fcc maint: detect usage(1) and other suspicious exits Eric Blake <ebb9@byu.net> parents: 12083 diff changeset	212 msg='use EXIT_* values rather than magic number' \
a377ab624fcc maint: detect usage(1) and other suspicious exits Eric Blake <ebb9@byu.net> parents: 12083 diff changeset	213 $(_prohibit_regexp)
a377ab624fcc maint: detect usage(1) and other suspicious exits Eric Blake <ebb9@byu.net> parents: 12083 diff changeset	214
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	215 # 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	216 # 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	217 sc_error_exit_success:
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	218 @grep -nE 'error \(EXIT_SUCCESS,' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	219 $$($(VC_LIST_EXCEPT) \| grep -E '\.[chly]$$') && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	220 { echo '$(ME): found error (EXIT_SUCCESS' 1>&2; exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	221
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	222 # `FATAL:' should be fully upper-cased in error messages
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	223 # `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	224 sc_error_message_warn_fatal:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	225 @grep -nEA2 '[^rp]error \(' $$($(VC_LIST_EXCEPT)) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	226 \| grep -E '"Warning\|"Fatal\|"fatal' && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	227 { echo '$(ME): use FATAL, WARNING or warning' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	228 exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	229
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	230 # Error messages should not start with a capital letter
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	231 sc_error_message_uppercase:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	232 @grep -nEA2 '[^rp]error \(' $$($(VC_LIST_EXCEPT)) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	233 \| grep -E '"[A-Z]' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	234 \| grep -vE '"FATAL\|"WARNING\|"Java\|"C#\|PRIuMAX' && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	235 { echo '$(ME): found capitalized error message' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	236 exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	237
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	238 # Error messages should not end with a period
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	239 sc_error_message_period:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	240 @grep -nEA2 '[^rp]error \(' $$($(VC_LIST_EXCEPT)) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	241 \| grep -E '[^."]\."' && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	242 { echo '$(ME): found error message ending in period' 1>&2; \
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	243 exit 1; } \|\| :
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	244
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	245 sc_file_system:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	246 @re=file''system ignore_case=1 \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	247 msg='found use of "file''system"; spell it "file system"' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	248 $(_prohibit_regexp)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	249
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	250 # Don't use cpp tests of this symbol. All code assumes config.h is included.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	251 sc_prohibit_have_config_h:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	252 @grep -n '^# if.HAVE''_CONFIG_H' $$($(VC_LIST_EXCEPT)) && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	253 { echo '$(ME): found use of HAVE''_CONFIG_H; remove' \
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	254 1>&2; exit 1; } \|\| :
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	255
11519 49521800ab0c maint.mk: allow package-specific header to provide <config.h> Eric Blake <ebb9@byu.net> parents: 11518 diff changeset	256 # 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	257 # 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	258 # 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	259 config_h_header ?= <config\.h>
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	260 sc_require_config_h:
11519 49521800ab0c maint.mk: allow package-specific header to provide <config.h> Eric Blake <ebb9@byu.net> parents: 11518 diff changeset	261 @if $(VC_LIST_EXCEPT) \| grep -l '\.c$$' > /dev/null; then \
49521800ab0c maint.mk: allow package-specific header to provide <config.h> Eric Blake <ebb9@byu.net> parents: 11518 diff changeset	262 grep -EL '^# *include $(config_h_header)' \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	263 $$($(VC_LIST_EXCEPT) \| grep '\.c$$') \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	264 \| grep . && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	265 { echo '$(ME): the above files do not include <config.h>' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	266 1>&2; exit 1; } \|\| :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	267 else :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	268 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	269
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	270 # You must include <config.h> before including any other header file.
11519 49521800ab0c maint.mk: allow package-specific header to provide <config.h> Eric Blake <ebb9@byu.net> parents: 11518 diff changeset	271 # This can possibly be via a package-specific header, if given by cfg.mk.
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	272 sc_require_config_h_first:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	273 @if $(VC_LIST_EXCEPT) \| grep -l '\.c$$' > /dev/null; then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	274 fail=0; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	275 for i in $$($(VC_LIST_EXCEPT) \| grep '\.c$$'); do \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	276 grep '^# *include\>' $$i \| sed 1q \
11519 49521800ab0c maint.mk: allow package-specific header to provide <config.h> Eric Blake <ebb9@byu.net> parents: 11518 diff changeset	277 \| grep -E '^# *include $(config_h_header)' > /dev/null \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	278 \|\| { echo $$i; fail=1; }; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	279 done; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	280 test $$fail = 1 && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	281 { echo '$(ME): the above files include some other header' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	282 'before <config.h>' 1>&2; exit 1; } \|\| :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	283 else :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	284 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	285
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	286 sc_prohibit_HAVE_MBRTOWC:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	287 @re='\bHAVE_MBRTOWC\b' msg="do not use $$re; it is always defined" \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	288 $(_prohibit_regexp)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	289
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	290 # 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	291 # 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	292 # re: a regular expression that matches IFF something provided by $h is used.
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	293 define _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	294 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	295 h_esc=`echo "$$h"\|sed 's/\./\\\\./g'`; \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	296 if $(VC_LIST_EXCEPT) \| grep -l '\.c$$' > /dev/null; then \
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	297 files=$$(grep -l '^# *include '"$$h_esc" \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	298 $$($(VC_LIST_EXCEPT) \| grep '\.c$$')) && \
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	299 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	300 { 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	301 1>&2; exit 1; } \|\| :; \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	302 else :; \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	303 fi
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	304 endef
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	305
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	306 # 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	307 sc_prohibit_assert_without_use:
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	308 @h='<assert.h>' re='\<assert *\(' $(_header_without_use)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	309
12245 86929e33bdad maint.mk: Prohibit inclusion of "close-stream.h" without use. Jim Meyering <meyering@redhat.com> parents: 12208 diff changeset	310 # 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	311 sc_prohibit_close_stream_without_use:
86929e33bdad maint.mk: Prohibit inclusion of "close-stream.h" without use. Jim Meyering <meyering@redhat.com> parents: 12208 diff changeset	312 @h='"close-stream.h"' re='\<close_stream *\(' $(_header_without_use)
86929e33bdad maint.mk: Prohibit inclusion of "close-stream.h" without use. Jim Meyering <meyering@redhat.com> parents: 12208 diff changeset	313
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	314 # 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	315 sc_prohibit_getopt_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	316 @h='<getopt.h>' re='\<getopt(_long)? *\(' $(_header_without_use)
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 # 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	319 sc_prohibit_quotearg_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	320 @h='"quotearg.h"' re='\<quotearg(_[^ ]+)? *\(' $(_header_without_use)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	321
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	322 # 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	323 sc_prohibit_quote_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	324 @h='"quote.h"' re='\<quote(_n)? *\(' $(_header_without_use)
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 # 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	327 sc_prohibit_long_options_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	328 @h='"long-options.h"' re='\<parse_long_options *\(' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	329 $(_header_without_use)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	330
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	331 # 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	332 sc_prohibit_inttostr_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	333 @h='"inttostr.h"' re='\<(off\|[iu]max\|uint)tostr *\(' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	334 $(_header_without_use)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	335
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	336 # 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	337 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	338 @h='"ignore-value.h"' re='\<ignore_(value\|ptr) *\(' \
2afdfba76c99 maint.mk: prohibit inclusion of "ignore-value.h" without_use Jim Meyering <meyering@redhat.com> parents: 12827 diff changeset	339 $(_header_without_use)
2afdfba76c99 maint.mk: prohibit inclusion of "ignore-value.h" without_use Jim Meyering <meyering@redhat.com> parents: 12827 diff changeset	340
2afdfba76c99 maint.mk: prohibit inclusion of "ignore-value.h" without_use Jim Meyering <meyering@redhat.com> parents: 12827 diff changeset	341 # 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	342 sc_prohibit_error_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	343 @h='"error.h"' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	344 re='\<error(_at_line\|_print_progname\|_one_per_line\|_message_count)? *\('\
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	345 $(_header_without_use)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	346
12287 0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	347 # 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	348 # Consider these symbols:
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	349 # perl -lne '/^# *define (\w+)\(/ and print $1' lib/xalloc.h\|grep -v '^__';
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	350 # perl -lne '/^(?:extern )?(?:void\|char) \*?(\w+) \(/ and print $1' lib/xalloc.h
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	351 # 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	352 # \| sort \| perl -MRegexp::Assemble -le \
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	353 # '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	354 # 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	355 # _xa1 = \
51b39cac47f1 maint.mk: include 4 more function names in alloca.h-checking regexp Jim Meyering <meyering@redhat.com> parents: 12559 diff changeset	356 #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	357 # 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	358 # 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	359 # 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	360 # 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	361 # "char\|[cmz]"
51b39cac47f1 maint.mk: include 4 more function names in alloca.h-checking regexp Jim Meyering <meyering@redhat.com> parents: 12559 diff changeset	362 # 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	363 _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	364 _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	365 sc_prohibit_xalloc_without_use:
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	366 @h='"xalloc.h"' \
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	367 re='\<($(_xa1)\|$(_xa2)) *\('\
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	368 $(_header_without_use)
0c467c7c0132 maint.mk: Prohibit inclusion of "xalloc.h" without use. Jim Meyering <meyering@redhat.com> parents: 12245 diff changeset	369
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	370 sc_prohibit_safe_read_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	371 @h='"safe-read.h"' re='(\<SAFE_READ_ERROR\>\|\<safe_read *\()' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	372 $(_header_without_use)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	373
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	374 sc_prohibit_argmatch_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	375 @h='"argmatch.h"' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	376 re='(\<(ARRAY_CARDINALITY\|X?ARGMATCH(\|_TO_ARGUMENT\|_VERIFY))\>\|\<argmatch(_exit_fn\|_(in)?valid) *\()' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	377 $(_header_without_use)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	378
12035 2898ee238452 syntax-check: detect unnecessary inclusion of canonicalize.h Jim Meyering <meyering@redhat.com> parents: 11969 diff changeset	379 sc_prohibit_canonicalize_without_use:
2898ee238452 syntax-check: detect unnecessary inclusion of canonicalize.h Jim Meyering <meyering@redhat.com> parents: 11969 diff changeset	380 @h='"canonicalize.h"' \
2898ee238452 syntax-check: detect unnecessary inclusion of canonicalize.h Jim Meyering <meyering@redhat.com> parents: 11969 diff changeset	381 re='CAN_(EXISTING\|ALL_BUT_LAST\|MISSING)\|canonicalize_(mode_t\|filename_mode)' \
2898ee238452 syntax-check: detect unnecessary inclusion of canonicalize.h Jim Meyering <meyering@redhat.com> parents: 11969 diff changeset	382 $(_header_without_use)
2898ee238452 syntax-check: detect unnecessary inclusion of canonicalize.h Jim Meyering <meyering@redhat.com> parents: 11969 diff changeset	383
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	384 sc_prohibit_root_dev_ino_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	385 @h='"root-dev-ino.h"' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	386 re='(\<ROOT_DEV_INO_(CHECK\|WARN)\>\|\<get_root_dev_ino *\()' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	387 $(_header_without_use)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	388
11954 c2aabb82023d syntax-check: detect unnecessary inclusion of openat.h Jim Meyering <meyering@redhat.com> parents: 11927 diff changeset	389 sc_prohibit_openat_without_use:
c2aabb82023d syntax-check: detect unnecessary inclusion of openat.h Jim Meyering <meyering@redhat.com> parents: 11927 diff changeset	390 @h='"openat.h"' \
11969 25d12bf7e5bf openat: provide more convenience names Eric Blake <ebb9@byu.net> parents: 11954 diff changeset	391 re='\<(openat_(permissive\|needs_fchdir\|(save\|restore)_fail)\|l?(stat\|ch(own\|mod))at\|(euid)?accessat)\>' \
11954 c2aabb82023d syntax-check: detect unnecessary inclusion of openat.h Jim Meyering <meyering@redhat.com> parents: 11927 diff changeset	392 $(_header_without_use)
c2aabb82023d syntax-check: detect unnecessary inclusion of openat.h Jim Meyering <meyering@redhat.com> parents: 11927 diff changeset	393
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	394 # Prohibit the inclusion of c-ctype.h without an actual use.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	395 ctype_re = isalnum\|isalpha\|isascii\|isblank\|iscntrl\|isdigit\|isgraph\|islower\
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	396 \|isprint\|ispunct\|isspace\|isupper\|isxdigit\|tolower\|toupper
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	397 sc_prohibit_c_ctype_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	398 @h='[<"]c-ctype.h[">]' re='\<c_($(ctype_re)) *\(' $(_header_without_use)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	399
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	400 _empty =
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	401 _sp = $(_empty) $(_empty)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	402 # The following list was generated by running:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	403 # 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	404 # \| 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	405 _sig_functions = \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	406 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	407 sigaddset sigaltstack sigdelset sigemptyset sigfillset sighold sigignore \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	408 siginterrupt sigismember signal sigpause sigpending sigprocmask sigqueue \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	409 sigrelse sigset sigsuspend sigtimedwait sigwait sigwaitinfo
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	410 _sig_function_re = $(subst $(_sp),\|,$(strip $(_sig_functions)))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	411 # The following were extracted from "man signal.h" manually.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	412 _sig_types_and_consts = \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	413 MINSIGSTKSZ SA_NOCLDSTOP SA_NOCLDWAIT SA_NODEFER SA_ONSTACK \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	414 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	415 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	416 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	417 sigstack sigval stack_t ucontext_t
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	418 # generated via this:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	419 # 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	420 _sig_names = \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	421 SIGABRT SIGALRM SIGALRM1 SIGBUS SIGCANCEL SIGCHLD SIGCLD SIGCONT \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	422 SIGDANGER SIGDIL SIGEMT SIGFPE SIGFREEZE SIGGRANT SIGHUP SIGILL \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	423 SIGINFO SIGINT SIGIO SIGIOT SIGKAP SIGKILL SIGKILLTHR SIGLOST SIGLWP \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	424 SIGMIGRATE SIGMSG SIGPHONE SIGPIPE SIGPOLL SIGPRE SIGPROF SIGPWR \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	425 SIGQUIT SIGRETRACT SIGSAK SIGSEGV SIGSOUND SIGSTKFLT SIGSTOP SIGSYS \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	426 SIGTERM SIGTHAW SIGTRAP SIGTSTP SIGTTIN SIGTTOU SIGURG SIGUSR1 \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	427 SIGUSR2 SIGVIRT SIGVTALRM SIGWAITING SIGWINCH SIGWIND SIGWINDOW \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	428 SIGXCPU SIGXFSZ
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	429 _sig_syms_re = $(subst $(_sp),\|,$(strip $(_sig_names) $(_sig_types_and_consts)))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	430
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	431 # Prohibit the inclusion of signal.h without an actual use.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	432 sc_prohibit_signal_without_use:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	433 @h='<signal.h>' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	434 re='\<($(_sig_function_re)) *\(\|\<($(_sig_syms_re))\>' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	435 $(_header_without_use)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	436
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	437 sc_obsolete_symbols:
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	438 @re='\<(HAVE''_FCNTL_H\|O''_NDELAY)\>' \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	439 msg='do not use HAVE''_FCNTL_H or O'_NDELAY \
65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	440 $(_prohibit_regexp)
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	441
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	442 # 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	443
11468 65ab7e6dcafe maint.mk: import changes to syntax-check macros from coreutils Reuben Thomas <rrt@sc3d.org> parents: 11406 diff changeset	444 # 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	445 sc_changelog:
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	446 @if $(VC_LIST_EXCEPT) \| grep -l '^ChangeLog$$' >/dev/null; then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	447 grep -n '^[^12 ]' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	448 $$($(VC_LIST_EXCEPT) \| grep '^ChangeLog$$') && \
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	449 { echo '$(ME): found unexpected prefix in a ChangeLog' 1>&2; \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	450 exit 1; } \|\| :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	451 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	452
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	453 # Ensure that each .c file containing a "main" function also
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	454 # calls set_program_name.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	455 sc_program_name:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	456 @if $(VC_LIST_EXCEPT) \| grep -l '\.c$$' > /dev/null; then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	457 files=$$(grep -l '^main *(' $$($(VC_LIST_EXCEPT) \| grep '\.c$$')); \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	458 grep -LE 'set_program_name *$m?argv\[0\]$;' $$files \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	459 \| grep . && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	460 { echo '$(ME): the above files do not call set_program_name' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	461 1>&2; exit 1; } \|\| :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	462 else :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	463 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	464
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	465 # 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	466 # Exit $fail
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	467 # 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	468 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	469 Exit_base := $(notdir $(Exit_witness_file))
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	470 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	471 @if test -f $(srcdir)/$(Exit_witness_file); then \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	472 die=0; \
11646 fc7e7bde323e tests: maint.mk: make sc_require_test_exit_idiom more generic Jim Meyering <meyering@redhat.com> parents: 11575 diff changeset	473 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	474 $$($(VC_LIST) tests)); do \
fc7e7bde323e tests: maint.mk: make sc_require_test_exit_idiom more generic Jim Meyering <meyering@redhat.com> parents: 11575 diff changeset	475 tail -n1 $$i \| grep '^Exit .' > /dev/null \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	476 && : \|\| { die=1; echo $$i; } \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	477 done; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	478 test $$die = 1 && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	479 { 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	480 echo 1>&2 'Exit something'; \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	481 exit 1; } \|\| :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	482 fi
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_the_the:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	485 @re='\<the ''the\>' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	486 ignore_case=1 msg='found use of "the ''the";' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	487 $(_prohibit_regexp)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	488
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	489 sc_trailing_blank:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	490 @re='[ ]$$' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	491 msg='found trailing blank(s)' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	492 $(_prohibit_regexp)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	493
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	494 # 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	495 # between the options and the description:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	496 # -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	497 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	498 sc_two_space_separator_in_usage:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	499 @grep -nE '^ (-[A-Za-z],)? $(longopt_re) [^ ].\\$$' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	500 $$($(VC_LIST_EXCEPT)) && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	501 { echo "$(ME): help2man requires at least two spaces between"; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	502 echo "$(ME): an option and its description"; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	503 1>&2; exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	504
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	505 # Look for diagnostics that aren't marked for translation.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	506 # 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	507 sc_unmarked_diagnostics:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	508 @grep -nE \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	509 '\<error \([^"]"[^"][a-z]{3}' $$($(VC_LIST_EXCEPT)) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	510 \| grep -v '_''(' && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	511 { echo '$(ME): found unmarked diagnostic(s)' 1>&2; \
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	512 exit 1; } \|\| :
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	513
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	514 # Avoid useless parentheses like those in this example:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	515 # #if defined (SYMBOL) \|\| defined (SYM2)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	516 sc_useless_cpp_parens:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	517 @grep -n '^# if .defined *(' $$($(VC_LIST_EXCEPT)) && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	518 { echo '$(ME): found useless parentheses in cpp directive' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	519 1>&2; exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	520
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	521 # Require the latest GPL.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	522 sc_GPL_version:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	523 @re='either ''version [^3]' msg='GPL vN, N!=3' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	524 $(_prohibit_regexp)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	525
12593 e8847ec6bc92 maint.mk: detect incorrect GFDL usage Eric Blake <ebb9@byu.net> parents: 12592 diff changeset	526 # Require the latest GFDL. Two regexp, since some .texi files end up
e8847ec6bc92 maint.mk: detect incorrect GFDL usage Eric Blake <ebb9@byu.net> parents: 12592 diff changeset	527 # line wrapping between 'Free Documentation License,' and 'Version'.
e8847ec6bc92 maint.mk: detect incorrect GFDL usage Eric Blake <ebb9@byu.net> parents: 12592 diff changeset	528 _GFDL_regexp = (Free ''Documentation.*Version 1\.[^3]\|Version 1\.[^3] or any)
e8847ec6bc92 maint.mk: detect incorrect GFDL usage Eric Blake <ebb9@byu.net> parents: 12592 diff changeset	529 sc_GFDL_version:
e8847ec6bc92 maint.mk: detect incorrect GFDL usage Eric Blake <ebb9@byu.net> parents: 12592 diff changeset	530 @re='$(_GFDL_regexp)' msg='GFDL vN, N!=3' \
e8847ec6bc92 maint.mk: detect incorrect GFDL usage Eric Blake <ebb9@byu.net> parents: 12592 diff changeset	531 $(_prohibit_regexp)
e8847ec6bc92 maint.mk: detect incorrect GFDL usage Eric Blake <ebb9@byu.net> parents: 12592 diff changeset	532
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	533 cvs_keywords = \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	534 Author\|Date\|Header\|Id\|Name\|Locker\|Log\|RCSfile\|Revision\|Source\|State
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	535
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	536 sc_prohibit_cvs_keyword:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	537 @re='\$$($(cvs_keywords))\$$' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	538 msg='do not use CVS keyword expansion' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	539 $(_prohibit_regexp)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	540
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	541 # 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	542 # 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	543 # 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	544 sc_prohibit_stat_st_blocks:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	545 @re='[.>]st_blocks' msg='do not use st_blocks; use ST_NBLOCKS' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	546 $(_prohibit_regexp)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	547
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	548 # 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	549 # 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	550 sc_prohibit_S_IS_definition:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	551 @re='^ # define *S_IS' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	552 msg='do not define S_IS* macros; include <sys/stat.h>' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	553 $(_prohibit_regexp)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	554
12608 d2cfa946257a maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule Jim Meyering <meyering@redhat.com> parents: 12606 diff changeset	555 # 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	556 # 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	557 # 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	558 # 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	559 # when it contains "ICONV".
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	560 sc_proper_name_utf8_requires_ICONV:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	561 @progs=$$(grep -l 'proper_name_utf8 ''("' $$($(VC_LIST_EXCEPT)));\
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	562 if test "x$$progs" != x; then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	563 fail=0; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	564 for p in $$progs; do \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	565 dir=$$(dirname "$$p"); \
12608 d2cfa946257a maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule Jim Meyering <meyering@redhat.com> parents: 12606 diff changeset	566 perl -0777 \
d2cfa946257a maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule Jim Meyering <meyering@redhat.com> parents: 12606 diff changeset	567 -ne 'exit !(/^LDADD =(.+?[^\\]\n)/ms && $$1 =~ /ICONV/)' \
d2cfa946257a maint.mk: extend proper_name_utf8-vs-LIBICONV-checking rule Jim Meyering <meyering@redhat.com> parents: 12606 diff changeset	568 $$dir/Makefile.am && continue; \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	569 base=$$(basename "$$p" .c); \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	570 grep "$${base}_LDADD.*ICONV)" $$dir/Makefile.am > /dev/null \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	571 \|\| { fail=1; echo 1>&2 "$(ME): $$p uses proper_name_utf8"; }; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	572 done; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	573 test $$fail = 1 && \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	574 { 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	575 exit 1; } \|\| :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	576 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	577
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	578 # Warn about "c0nst struct Foo const foo[]",
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	579 # 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	580 sc_redundant_const:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	581 @re='\bconst\b[[:space:][:alnum:]]{2,}\bconst\b' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	582 msg='redundant "const" in declarations' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	583 $(_prohibit_regexp)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	584
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	585 sc_const_long_option:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	586 @grep '^ static.struct option ' $$($(VC_LIST_EXCEPT)) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	587 \| grep -Ev 'const struct option\|struct option const' && { \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	588 echo 1>&2 '$(ME): add "const" to the above declarations'; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	589 exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	590
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	591 NEWS_hash = \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	592 $$(sed -n '/^\. $(PREV_VERSION_REGEXP) ([0-9-]*)/,$$p' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	593 $(srcdir)/NEWS \
12592 f46f6a6b078c maint.mk: ignore multi-line copyright in NEWS Eric Blake <ebb9@byu.net> parents: 12581 diff changeset	594 \| perl -0777 -pe \
f46f6a6b078c maint.mk: ignore multi-line copyright in NEWS Eric Blake <ebb9@byu.net> parents: 12581 diff changeset	595 's/^Copyright.+?Free\sSoftware\sFoundation,\sInc\.\n//ms' \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	596 \| md5sum - \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	597 \| sed 's/ .*//')
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	598
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	599 # 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	600 sc_immutable_NEWS:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	601 @if test -f $(srcdir)/NEWS; then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	602 test "$(NEWS_hash)" = '$(old_NEWS_hash)' && : \|\| \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	603 { 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	604 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	605
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	606 # 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	607 # for any corrections to old entries.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	608 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	609 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	610 $(srcdir)/cfg.mk
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	611
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	612 # Ensure that we use only the standard $(VAR) notation,
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	613 # not @...@ in Makefile.am, now that we can rely on automake
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	614 # to emit a definition for each substituted variable.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	615 # We use perl rather than "grep -nE ..." to exempt a single
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	616 # use of an @...@-delimited variable name in src/Makefile.am.
12606 47c45341eca0 maint.mk: allow packages to add makefile @@ exceptions Eric Blake <ebb9@byu.net> parents: 12593 diff changeset	617 # Allow the package to add exceptions via a hook in cfg.mk;
47c45341eca0 maint.mk: allow packages to add makefile @@ exceptions Eric Blake <ebb9@byu.net> parents: 12593 diff changeset	618 # for example, @PRAGMA_SYSTEM_HEADER@ can be permitted by
47c45341eca0 maint.mk: allow packages to add makefile @@ exceptions Eric Blake <ebb9@byu.net> parents: 12593 diff changeset	619 # setting this to ' && !/PRAGMA_SYSTEM_HEADER/'.
47c45341eca0 maint.mk: allow packages to add makefile @@ exceptions Eric Blake <ebb9@byu.net> parents: 12593 diff changeset	620 _makefile_at_at_check_exceptions ?=
47c45341eca0 maint.mk: allow packages to add makefile @@ exceptions Eric Blake <ebb9@byu.net> parents: 12593 diff changeset	621 sc_makefile_at_at_check:
47c45341eca0 maint.mk: allow packages to add makefile @@ exceptions Eric Blake <ebb9@byu.net> parents: 12593 diff changeset	622 @perl -ne '/\@[A-Z_0-9]+\@/'$(_makefile_at_at_check_exceptions) \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	623 -e 'and (print "$$ARGV:$$.: $$_"), $$m=1; END {exit !$$m}' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	624 $$($(VC_LIST_EXCEPT) \| grep -E '(^\|/)Makefile\.am$$') \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	625 && { echo '$(ME): use $$(...), not @...@' 1>&2; exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	626
12384 8620ff59758a maint.mk: news-check: use grep -E Jim Meyering <meyering@redhat.com> parents: 12383 diff changeset	627 news-check: NEWS
8620ff59758a maint.mk: news-check: use grep -E Jim Meyering <meyering@redhat.com> parents: 12383 diff changeset	628 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	629 >/dev/null; then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	630 :; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	631 else \
12384 8620ff59758a maint.mk: news-check: use grep -E Jim Meyering <meyering@redhat.com> parents: 12383 diff changeset	632 echo 'NEWS: $$(news-check-regexp) failed to match' 1>&2; \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	633 exit 1; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	634 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	635
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	636 sc_makefile_TAB_only_indentation:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	637 @grep -nE '^ [ ]{8}' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	638 $$($(VC_LIST_EXCEPT) \| grep -E 'akefile\|\.mk$$') \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	639 && { echo '$(ME): found TAB-8-space indentation' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	640 exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	641
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	642 sc_m4_quote_check:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	643 @grep -nE '(AC_DEFINE(_UNQUOTED)?\|AC_DEFUN)\([^[]' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	644 $$($(VC_LIST_EXCEPT) \| grep -E '(^configure\.ac\|\.m4)$$') \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	645 && { echo '$(ME): quote the first arg to AC_DEF*' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	646 exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	647
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	648 fix_po_file_diag = \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	649 '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	650 apply the above patch\n'
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	651
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	652 # 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	653 po_file = po/POTFILES.in
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	654 sc_po_check:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	655 @if test -f $(po_file); then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	656 grep -E -v '^(#\|$$)' $(po_file) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	657 \| grep -v '^src/false\.c$$' \| sort > $@-1; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	658 files=; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	659 for file in $$($(VC_LIST_EXCEPT)) lib/*.[ch]; do \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	660 test -r $$file \|\| continue; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	661 case $$file in \
11710 e59c94826772 maint.mk: don't look for translatable strings in .m4 or .mk Jim Meyering <meyering@redhat.com> parents: 11646 diff changeset	662 .m4\|.mk) continue ;; \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	663 .?\|.??) ;; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	664 *) continue;; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	665 esac; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	666 case $$file in \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	667 *.[ch]) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	668 base=`expr " $$file" : ' $.*$\..'`; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	669 { test -f $$base.l \|\| test -f $$base.y; } && continue;; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	670 esac; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	671 files="$$files $$file"; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	672 done; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	673 grep -E -l '\b(N?_\|gettext )\([^)"]("\|$$)' $$files \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	674 \| sort -u > $@-2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	675 diff -u -L $(po_file) -L $(po_file) $@-1 $@-2 \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	676 \|\| { printf '$(ME): '$(fix_po_file_diag) 1>&2; exit 1; }; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	677 rm -f $@-1 $@-2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	678 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	679
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	680 # Sometimes it is useful to change the PATH environment variable
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	681 # in Makefiles. When doing so, it's better not to use the Unix-centric
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	682 # path separator of `:', but rather the automake-provided `$(PATH_SEPARATOR)'.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	683 msg = '$(ME): Do not use `:'\'' above; use $$(PATH_SEPARATOR) instead'
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	684 sc_makefile_path_separator_check:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	685 @grep -nE 'PATH[=].*:' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	686 $$($(VC_LIST_EXCEPT) \| grep -E 'akefile\|\.mk$$') \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	687 && { echo $(msg) 1>&2; exit 1; } \|\| :
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	688
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	689 # Check that `make alpha' will not fail at the end of the process.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	690 writable-files:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	691 if test -d $(release_archive_dir); then :; else \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	692 for file in $(distdir).tar.gz \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	693 $(release_archive_dir)/$(distdir).tar.gz; do \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	694 test -e $$file \|\| continue; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	695 test -w $$file \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	696 \|\| { echo ERROR: $$file is not writable; fail=1; }; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	697 done; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	698 test "$$fail" && exit 1 \|\| : ; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	699 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	700
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	701 v_etc_file = lib/version-etc.c
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	702 sample-test = tests/sample-test
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	703 texi = doc/$(PACKAGE).texi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	704 # Make sure that the copyright date in $(v_etc_file) is up to date.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	705 # Do the same for the $(sample-test) and the main doc/.texi file.
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	706 sc_copyright_check:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	707 @if test -f $(v_etc_file); then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	708 grep 'enum { COPYRIGHT_YEAR = '$$(date +%Y)' };' $(v_etc_file) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	709 >/dev/null \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	710 \|\| { echo 'out of date copyright in $(v_etc_file); update it' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	711 exit 1; }; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	712 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	713 @if test -f $(sample-test); then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	714 grep '# Copyright (C) '$$(date +%Y)' Free' $(sample-test) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	715 >/dev/null \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	716 \|\| { echo 'out of date copyright in $(sample-test); update it' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	717 exit 1; }; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	718 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	719 @if test -f $(texi); then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	720 grep 'Copyright @copyright{} .*'$$(date +%Y)' Free' $(texi) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	721 >/dev/null \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	722 \|\| { echo 'out of date copyright in $(texi); update it' 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	723 exit 1; }; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	724 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	725
12816 7a4d2814715b syntax-check: detect incorrect boolean macro values in config.h Pádraig Brady <P@draigBrady.com> parents: 12773 diff changeset	726 # #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	727 # 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	728 # 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	729 # 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	730 sc_Wundef_boolean:
7a4d2814715b syntax-check: detect incorrect boolean macro values in config.h Pádraig Brady <P@draigBrady.com> parents: 12773 diff changeset	731 @grep -Ei '^#define.*(yes\|no\|true\|false)$$' '$(CONFIG_INCLUDE)' && \
7a4d2814715b syntax-check: detect incorrect boolean macro values in config.h Pádraig Brady <P@draigBrady.com> parents: 12773 diff changeset	732 { echo 'Use 0 or 1 for macro values' 1>&2; exit 1; } \|\| :
7a4d2814715b syntax-check: detect incorrect boolean macro values in config.h Pádraig Brady <P@draigBrady.com> parents: 12773 diff changeset	733
12827 d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	734 sc_vulnerable_makefile_CVE-2009-4029:
d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	735 @files=$$(find $(srcdir) -name Makefile.in); \
d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	736 if test -n "$$files"; then \
d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	737 grep -E \
d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	738 'perm -777 -exec chmod a\+rwx\|chmod 777 \$$$distdir$' \
d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	739 $$files && \
d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	740 { echo '$(ME): the above files are vulnerable; beware of' \
d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	741 'running "make dist*" rules, and upgrade to fixed automake' \
d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	742 'see http://bugzilla.redhat.com/542609 for details' \
d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	743 1>&2; exit 1; } \|\| :; \
d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	744 else :; \
d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	745 fi
d844fd639561 maint: add a syntax-check rule to check for vulnerable Makefile.in Jim Meyering <meyering@redhat.com> parents: 12816 diff changeset	746
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	747 vc-diff-check:
11501 5223ecd9ec17 maint.mk: import improvements from m4 Eric Blake <ebb9@byu.net> parents: 11500 diff changeset	748 (unset CDPATH; cd $(srcdir) && $(VC) diff) > vc-diffs \|\| :
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	749 if test -s vc-diffs; then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	750 cat vc-diffs; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	751 echo "Some files are locally modified:" 1>&2; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	752 exit 1; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	753 else \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	754 rm vc-diffs; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	755 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	756
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	757 rel-files = $(DIST_ARCHIVES)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	758
11575 cfe435cf936c maint.mk: allow gnulib_dir in VPATH build Eric Blake <ebb9@byu.net> parents: 11573 diff changeset	759 gnulib_dir ?= $(srcdir)/gnulib
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	760 gnulib-version = $$(cd $(gnulib_dir) && git describe)
11501 5223ecd9ec17 maint.mk: import improvements from m4 Eric Blake <ebb9@byu.net> parents: 11500 diff changeset	761 bootstrap-tools ?= autoconf,automake,gnulib
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	762
12539 dafd055586ef maint.mk: don't require explicit gpg_key_ID in cfg.mk Jim Meyering <meyering@redhat.com> parents: 12538 diff changeset	763 # 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	764 # 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	765 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	766 $$(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	767 && 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	768 \| 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	769
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	770 announcement: NEWS ChangeLog $(rel-files)
11564 ab18b3d5e34a * top/maint.mk: Adjust backslash alignment. Jim Meyering <meyering@redhat.com> parents: 11563 diff changeset	771 @$(build_aux)/announce-gen \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	772 --release-type=$(RELEASE_TYPE) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	773 --package=$(PACKAGE) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	774 --prev=$(PREV_VERSION) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	775 --curr=$(VERSION) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	776 --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	777 --news=$(srcdir)/NEWS \
11501 5223ecd9ec17 maint.mk: import improvements from m4 Eric Blake <ebb9@byu.net> parents: 11500 diff changeset	778 --bootstrap-tools=$(bootstrap-tools) \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	779 --gnulib-version=$(gnulib-version) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	780 --no-print-checksums \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	781 $(addprefix --url-dir=, $(url_dir_list))
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	782
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	783 ## ---------------- ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	784 ## Updating files. ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	785 ## ---------------- ##
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	786
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	787 ftp-gnu = ftp://ftp.gnu.org/gnu
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	788 www-gnu = http://www.gnu.org
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	789
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	790 emit_upload_commands:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	791 @echo =====================================
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	792 @echo =====================================
11563 861b812ba15f top/maint.mk: Make $(srcdir)/build-aux configurable. Simon Josefsson <simon@josefsson.org> parents: 11547 diff changeset	793 @echo "$(build_aux)/gnupload $(GNUPLOADFLAGS) \\"
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	794 @echo " --to $(gnu_rel_host):$(PACKAGE) \\"
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	795 @echo " $(rel-files)"
12538 a8059f620e8f maint.mk: create announcement template in ~/, not in /tmp Jim Meyering <meyering@redhat.com> parents: 12443 diff changeset	796 @echo '# send the ~/announce-$(my_distdir) e-mail'
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	797 @echo =====================================
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	798 @echo =====================================
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	799
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	800 noteworthy = * Noteworthy changes in release ?.? (????-??-??) [?]
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	801 define emit-commit-log
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	802 printf '%s\n' 'post-release administrivia' '' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	803 '* NEWS: Add header line for next release.' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	804 '* .prev-version: Record previous version.' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	805 '* cfg.mk (old_NEWS_hash): Auto-update.'
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	806 endef
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	807
11534 9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	808 .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	809 no-submodule-changes:
11547 3f43faadaf9d maint: make the new no-submodule-changes rule VPATH-safe Eric Blake <ebb9@byu.net> parents: 11534 diff changeset	810 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	811 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	812 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	813 \|\| exit 1; \
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	814 case $$diff in '') ;; \
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	815 *) echo '$(ME): submodule files are locally modified:'; \
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	816 echo "$$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	817 else \
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	818 : ; \
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	819 fi
9f608fba8b1c build: ensure that a release build fails when a submodule is unclean Jim Meyering <meyering@redhat.com> parents: 11519 diff changeset	820
12083 b7b81ca175f4 maint.mk: requiring "make major" was annoying, for a "minor" release. Jim Meyering <meyering@redhat.com> parents: 12035 diff changeset	821 .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	822 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	823 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	824 test $@ = stable \
b7b81ca175f4 maint.mk: requiring "make major" was annoying, for a "minor" release. Jim Meyering <meyering@redhat.com> parents: 12035 diff changeset	825 && { echo $(VERSION) \| grep -E '^[0-9]+(\.[0-9]+)+$$' \
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	826 \|\| { echo "invalid version string: $(VERSION)" 1>&2; exit 1;};}\
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	827 \|\| :
11909 2cd9af4a1b6a maint.mk: remove more coreutils-specific targets; XZ_OPT=-9ev Jim Meyering <meyering@redhat.com> parents: 11853 diff changeset	828 $(MAKE) vc-diff-check
12384 8620ff59758a maint.mk: news-check: use grep -E Jim Meyering <meyering@redhat.com> parents: 12383 diff changeset	829 $(MAKE) news-check
11909 2cd9af4a1b6a maint.mk: remove more coreutils-specific targets; XZ_OPT=-9ev Jim Meyering <meyering@redhat.com> parents: 11853 diff changeset	830 $(MAKE) distcheck
2cd9af4a1b6a maint.mk: remove more coreutils-specific targets; XZ_OPT=-9ev Jim Meyering <meyering@redhat.com> parents: 11853 diff changeset	831 $(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	832 $(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	833 $(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	834
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	835 # 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	836 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	837
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	838 .PHONY: release-prep
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	839 release-prep:
3a97f22a64eb maint.mk: allow a project to override release-prep commands Alfred M. Szmidt <ams@gnu.org> parents: 12441 diff changeset	840 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	841 *) echo "invalid RELEASE_TYPE: $$RELEASE_TYPE" 1>&2; exit 1;; esac
12538 a8059f620e8f maint.mk: create announcement template in ~/, not in /tmp Jim Meyering <meyering@redhat.com> parents: 12443 diff changeset	842 $(MAKE) -s announcement > ~/announce-$(my_distdir)
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	843 if test -d $(release_archive_dir); then \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	844 ln $(rel-files) $(release_archive_dir); \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	845 chmod a-w $(rel-files); \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	846 fi
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	847 echo $(VERSION) > $(prev_version_file)
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	848 $(MAKE) update-NEWS-hash
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	849 perl -pi -e '$$. == 3 and print "$(noteworthy)\n\n\n"' NEWS
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	850 $(emit-commit-log) > .ci-msg
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	851 $(VC) commit -F .ci-msg -a
12538 a8059f620e8f maint.mk: create announcement template in ~/, not in /tmp Jim Meyering <meyering@redhat.com> parents: 12443 diff changeset	852 rm .ci-msg
11495 d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	853
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	854 .PHONY: web-manual
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	855 web-manual:
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	856 @test -z "$(manual_title)" \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	857 && { 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	858 @cd '$(srcdir)/doc'; \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	859 $(SHELL) ../build-aux/gendocs.sh -o '$(abs_builddir)/doc/manual' \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	860 --email $(PACKAGE_BUGREPORT) $(PACKAGE) \
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	861 "$(PACKAGE_NAME) - $(manual_title)"
d88c5ec9288d Sync maint.mk with coreutils. Simon Josefsson <simon@josefsson.org> parents: 11484 diff changeset	862 @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	863
10738 af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	864 # Code Coverage
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	865
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	866 init-coverage:
11406 ae9bcb808cfd maint.mk: really add $(AM_MAKEFLAGS) Ralf Wildenhues <Ralf.Wildenhues@gmx.de> parents: 11405 diff changeset	867 $(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	868 lcov --directory . --zerocounters
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	869
10757 0affc3e42aa9 maint.mk: Use --coverage. Simon Josefsson <simon@josefsson.org> parents: 10738 diff changeset	870 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	871 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	872
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	873 build-coverage:
11406 ae9bcb808cfd maint.mk: really add $(AM_MAKEFLAGS) Ralf Wildenhues <Ralf.Wildenhues@gmx.de> parents: 11405 diff changeset	874 $(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	875 $(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	876 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	877 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	878 --capture
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	879
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	880 gen-coverage:
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	881 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	882 $(COVERAGE_OUT)/$(PACKAGE).info \
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	883 --highlight --frames --legend \
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	884 --title "$(PACKAGE_NAME)"
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	885
af888e12d10d top/maint.mk: Add coverage rules, inspired by scripts in gnupdf. Simon Josefsson <simon@josefsson.org> parents: 10368 diff changeset	886 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	887
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	888 # Update gettext files.
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	889 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	890 PO_DOMAIN ?= $(PACKAGE)
489151a3b578 maintainer-makefile: (PO_DOMAIN): New variable, allows overriding of gettext domain. Simon Josefsson <simon@josefsson.org> parents: 11468 diff changeset	891 POURL = http://translationproject.org/latest/$(PO_DOMAIN)/
9811 5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	892 PODIR ?= po
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	893 refresh-po:
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	894 rm -f $(PODIR)/*.po && \
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	895 echo "$(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	896 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	897 echo 'en@boldquot' > $(PODIR)/LINGUAS && \
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	898 echo 'en@quot' >> $(PODIR)/LINGUAS && \
10828 45b8dcc40064 maintainer-makefile: Fix sed regexp. Simon Josefsson <simon@josefsson.org> parents: 10757 diff changeset	899 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	900
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	901 INDENT_SOURCES ?= $(C_SOURCES)
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	902 .PHONY: indent
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	903 indent:
5f79eb63c21e Alter GNUmakefile to install into top directory. Eric Blake <ebb9@byu.net> parents: diff changeset	904 indent $(INDENT_SOURCES)
11776 9deb84e458cb maint.mk: add a copyright-updating rule Jim Meyering <meyering@redhat.com> parents: 11750 diff changeset	905
11834 5c2855361aa1 maint.mk: support update-copyright-env Joel E. Denny <jdenny@clemson.edu> parents: 11788 diff changeset	906 # 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	907 # put the assignments in this variable.
5c2855361aa1 maint.mk: support update-copyright-env Joel E. Denny <jdenny@clemson.edu> parents: 11788 diff changeset	908 update-copyright-env ?=
5c2855361aa1 maint.mk: support update-copyright-env Joel E. Denny <jdenny@clemson.edu> parents: 11788 diff changeset	909
11776 9deb84e458cb maint.mk: add a copyright-updating rule Jim Meyering <meyering@redhat.com> parents: 11750 diff changeset	910 # 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	911 # 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	912 # If you have an additional project-specific rule,
4103ca3d0881 maint.mk: simplify update-copyright rule Eric Blake <ebb9@byu.net> parents: 11834 diff changeset	913 # 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	914 # 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	915 # 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	916 # in the file .x-update-copyright.
11776 9deb84e458cb maint.mk: add a copyright-updating rule Jim Meyering <meyering@redhat.com> parents: 11750 diff changeset	917 .PHONY: update-copyright
11836 4103ca3d0881 maint.mk: simplify update-copyright rule Eric Blake <ebb9@byu.net> parents: 11834 diff changeset	918 update-copyright:
11847 5dd8e8cf05db maint.mk: give full control over update-copyright exclusions Joel E. Denny <jdenny@clemson.edu> parents: 11836 diff changeset	919 grep -l -w Copyright \
5dd8e8cf05db maint.mk: give full control over update-copyright exclusions Joel E. Denny <jdenny@clemson.edu> parents: 11836 diff changeset	920 $$(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	921 \| $(update-copyright-env) xargs $(build_aux)/$@

Mercurial > gnulib

annotate top/maint.mk @ 12861:2afdfba76c99