cfg.mk

   1 # Customize maint.mk.                           -*- makefile -*-
   2 # Copyright (C) 2003-2011, 2013-2014, 2017 Free Software Foundation,
   3 # Inc.
   4
   5 # This program is free software: you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License as published by
   7 # the Free Software Foundation, either version 3 of the License, or
   8 # (at your option) any later version.
   9
  10 # This program is distributed in the hope that it will be useful,
  11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13 # GNU General Public License for more details.
  14
  15 # You should have received a copy of the GNU General Public License
  16 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
  17
  18 # We intentionally hide the submodule in a subdirectory
  19 gnulib_dir = $(srcdir)/build-aux/gnulib
  20
  21 # Used in maint.mk's web-manual rule
  22 manual_title = GNU macro processor
  23
  24 # Always use shorthand copyrights.
  25 update-copyright-env = \
  26   UPDATE_COPYRIGHT_USE_INTERVALS=1 \
  27   UPDATE_COPYRIGHT_MAX_LINE_LENGTH=72
  28
  29 # Tests not to run as part of "make syntax-check".
  30 # M4 intentionally uses a coding style that compiles under C++.
  31 # sc_proper_name_utf8_requires_ICONV doesn't work with non-recursive Makefile
  32 # sc_po_check assumes a directory layout that we don't quite provide
  33 local-checks-to-skip = sc_cast_of_x_alloc_return_value \
  34         sc_proper_name_utf8_requires_ICONV \
  35         sc_po_check \
  36         sc_bindtextdomain
  37
  38 # PRAGMA_SYSTEM_HEADER includes #, which does not work through a
  39 # Makefile variable, so we exempt it.
  40 _makefile_at_at_check_exceptions = ' && !/PRAGMA_SYSTEM_HEADER/'
  41
  42 # Hash of NEWS contents, to ensure we don't add entries to wrong section.
  43 old_NEWS_hash = bbccada98ce08092a9f24b508c399051
  44
  45 # Indent only with spaces.
  46 sc_prohibit_tab_based_indentation:
  47  @re='^ *    '                                               \
  48  msg='TAB in indentation; use only spaces'                   \
  49    $(_prohibit_regexp)
  50
  51 # List all syntax-check exemptions:
  52 exclude_file_name_regexp--sc_cast_of_argument_to_free = ^m4/m4private.h$
  53 exclude_file_name_regexp--sc_prohibit_always_true_header_tests = \
  54   ^Makefile.am$$
  55 exclude_file_name_regexp--sc_prohibit_strncpy = ^m4/path.c$$
  56 exclude_file_name_regexp--sc_prohibit_tab_based_indentation = \
  57   (^(GNU)?Makefile(\.am)?|\.mk|^HACKING|^ChangeLog.*)$$
  58 exclude_file_name_regexp--sc_require_config_h = \
  59   ^modules/(evalparse|format)\.c$$
  60 exclude_file_name_regexp--sc_require_config_h_first = \
  61   ^modules/(evalparse|format)\.c$$
  62 exclude_file_name_regexp--update_copyright = \
  63   ^(doc/m4\.texi|ltdl/m4/gnulib-cache.m4)$$