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# Customize maint.mk. -*- makefile -*-
# Copyright (C) 2003-2011, 2013-2014, 2017 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 <http://www.gnu.org/licenses/>.
# We intentionally hide the submodule in a subdirectory
gnulib_dir = $(srcdir)/build-aux/gnulib
# 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".
# M4 intentionally uses a coding style that compiles under C++.
# sc_proper_name_utf8_requires_ICONV doesn't work with non-recursive Makefile
# sc_po_check assumes a directory layout that we don't quite provide
local-checks-to-skip = sc_cast_of_x_alloc_return_value \
sc_proper_name_utf8_requires_ICONV \
sc_po_check \
sc_bindtextdomain
# PRAGMA_SYSTEM_HEADER includes #, which does not work through a
# Makefile variable, so we exempt it.
_makefile_at_at_check_exceptions = ' && !/PRAGMA_SYSTEM_HEADER/'
# Hash of NEWS contents, to ensure we don't add entries to wrong section.
old_NEWS_hash = bbccada98ce08092a9f24b508c399051
# Indent only with spaces.
sc_prohibit_tab_based_indentation:
@re='^ * ' \
msg='TAB in indentation; use only spaces' \
$(_prohibit_regexp)
# List all syntax-check exemptions:
exclude_file_name_regexp--sc_cast_of_argument_to_free = ^m4/m4private.h$
exclude_file_name_regexp--sc_prohibit_always_true_header_tests = \
^Makefile.am$$
exclude_file_name_regexp--sc_prohibit_strncpy = ^m4/path.c$$
exclude_file_name_regexp--sc_prohibit_tab_based_indentation = \
(^(GNU)?Makefile(\.am)?|\.mk|^HACKING|^ChangeLog.*)$$
exclude_file_name_regexp--sc_require_config_h = \
^modules/(evalparse|format)\.c$$
exclude_file_name_regexp--sc_require_config_h_first = \
^modules/(evalparse|format)\.c$$
exclude_file_name_regexp--update_copyright = \
^(doc/m4\.texi|ltdl/m4/gnulib-cache.m4)$$
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