t/warnings-unknown.sh

   1 #! /bin/sh
   2 # Copyright (C) 2011-2012 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 # Check that automake complains about unknown warnings.
  18
  19 . ./defs || exit 1
  20
  21 # We want (almost) complete control over automake options.
  22 AUTOMAKE="$am_original_AUTOMAKE --foreign -Werror"
  23
  24 cat > configure.ac <<END
  25 AC_INIT([$me], [1.0])
  26 AM_INIT_AUTOMAKE([-Wno-zardoz])
  27 AC_CONFIG_FILES([Makefile])
  28 END
  29
  30 cat > Makefile.am <<END
  31 AUTOMAKE_OPTIONS = -Wfoobar
  32 END
  33
  34 $ACLOCAL
  35
  36 AUTOMAKE_fails -Wbazquux
  37 # FIXME: we could get rid of this once we improve our wrapper scripts.
  38 sed "s/^automake:/automake-$APIVERSION:/" stderr > t
  39 mv -f t stderr
  40 cat stderr >&2
  41 grep '^configure\.ac:2:.* unknown warning category.*zardoz' stderr
  42 grep '^Makefile\.am:1:.* unknown warning category.*foobar' stderr
  43 grep "^automake-$APIVERSION:.* unknown warning category.*bazquux" stderr
  44
  45 # Check that we can override warnings about unknown warning categories.
  46 $AUTOMAKE -Wno-unsupported -Wbazquux
  47
  48 :