t/aminit-moreargs-deprecation.sh

   1 #! /bin/sh
   2 # Copyright (C) 2012-2018 Free Software Foundation, Inc.
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License as published by
   6 # the Free Software Foundation; either version 2, or (at your option)
   7 # any later version.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program.  If not, see <https://www.gnu.org/licenses/>.
  16
  17 # Check that automake warns against old-style usages of AM_INIT_AUTOMAKE
  18 # (i.e., calls with two or three arguments).
  19
  20 . test-init.sh
  21
  22 warn_rx='AM_INIT_AUTOMAKE.* two-.* three-arguments form.*deprecated'
  23
  24 cat > configure.ac <<'END'
  25 AC_INIT([Makefile.am])
  26 AM_INIT_AUTOMAKE([twoargs], [1.0])
  27 AC_CONFIG_FILES([Makefile])
  28 END
  29
  30 $ACLOCAL
  31
  32 do_check()
  33 {
  34   rm -rf autom4te*.cache
  35   for cmd in "$AUTOCONF" "$AUTOMAKE"; do
  36     $cmd -Werror -Wnone -Wobsolete 2>stderr && { cat stderr; exit 1; }
  37     cat stderr >&2
  38     grep "^configure\.ac:2:.*$warn_rx" stderr
  39     $cmd -Werror -Wall -Wno-obsolete || exit 1
  40   done
  41 }
  42
  43 : > Makefile.am
  44 do_check
  45
  46 sed "/^AM_INIT_AUTOMAKE/s|)$|, [NODEFINE])|" configure.ac > t
  47 diff configure.ac t && fatal_ "failed to edit configure.ac"
  48 mv -f t configure.ac
  49 do_check
  50
  51 :