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# Customize maint.mk. -*- makefile -*-
# Copyright (C) 2003-2014, 2016-2017, 2020-2025 Free Software
# Foundation, Inc.
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <https://www.gnu.org/licenses/>.
# Used in maint.mk's web-manual rule
manual_title = GNU macro processor
# Always use shorthand copyrights.
update-copyright-env = \
UPDATE_COPYRIGHT_USE_INTERVALS=1 \
UPDATE_COPYRIGHT_MAX_LINE_LENGTH=72
# Tests not to run as part of "make syntax-check".
local-checks-to-skip =
# M4 intentionally uses a coding style that compiles under C++.
local-checks-to-skip += sc_cast_of_x_alloc_return_value
# Our files include "m4.h", which in turn includes <config.h> first.
config_h_header = "m4\.h"
# Hash of NEWS contents, to ensure we don't add entries to wrong section.
old_NEWS_hash = 293273266bb174fb68ee74e80508d8f8
# Update m4-latest.tar.* symlinks during 'make stable/beta'.
GNUPLOADFLAGS = --symlink-regex
# Indent only with spaces.
sc_prohibit_tab_based_indentation:
@re='^ * ' \
msg='TAB in indentation; use only spaces' \
$(_prohibit_regexp)
indent_args = --ignore-profile --preprocessor-indentation 1 --no-tabs \
-T int32_t -T uint32_t
# List all syntax-check exemptions:
exclude_file_name_regexp--sc_prohibit_tab_based_indentation = \
(^(GNU)?Makefile(\.am)?|\.mk|^HACKING|^ChangeLog.*)$$
exclude_file_name_regexp--update-copyright = ^m4/gnulib-cache.m4$$
exclude_file_name_regexp--sc_codespell = ^THANKS$$
# Codespell exemptions:
codespell_ignore_words_list = ois,WIDTHn
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