t/acloca17.sh

   1 #! /bin/sh
   2 # Copyright (C) 2004-2012 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 <http://www.gnu.org/licenses/>.
  16
  17 # Make sure aclocal report unused required macros.
  18
  19 am_create_testdir=empty
  20 . ./defs || exit 1
  21
  22 cat > configure.ac << 'END'
  23 AC_INIT
  24 SOME_DEFS
  25 END
  26
  27 mkdir m4
  28 cat >m4/somedefs.m4 <<EOF
  29 AC_DEFUN([SOME_DEFS], [
  30   AC_REQUIRE([UNDEFINED_MACRO])
  31 ])
  32 EOF
  33
  34 # FIXME: We want autom4te's 'undefined required macro' warning to be fatal,
  35 # but have no means to say so to aclocal.  We use WARNINGS=error instead.
  36
  37 WARNINGS=error $ACLOCAL -I m4 2>stderr && { cat stderr >&2; exit 1; }
  38 cat stderr >&2
  39 grep '^configure\.ac:2:.*UNDEFINED_MACRO' stderr
  40
  41 :