tests/gnuwarn.test

   1 #! /bin/sh
   2 # Copyright (C) 2002, 2003  Free Software Foundation, Inc.
   3 #
   4 # This file is part of GNU Automake.
   5 #
   6 # GNU Automake is free software; you can redistribute it and/or modify
   7 # it under the terms of the GNU General Public License as published by
   8 # the Free Software Foundation; either version 2, or (at your option)
   9 # any later version.
  10 #
  11 # GNU Automake is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 # GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License
  17 # along with Automake; see the file COPYING.  If not, write to
  18 # the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  19 # Boston, MA 02111-1307, USA.
  20
  21 # Check that Automake warns about user variables being overridden.
  22
  23 . ./defs || exit 1
  24
  25 set -e
  26
  27 cat >> configure.in << 'END'
  28 AC_PROG_CC
  29 AC_OUTPUT
  30 END
  31
  32 # Needed by --gnu.
  33 : > NEWS
  34 : > README
  35 : > AUTHORS
  36 : > ChangeLog
  37
  38 cat > Makefile.am << 'END'
  39 CFLAGS += -I..
  40 LDFLAGS = -lfoo
  41 CXXFLAGS = -Wall
  42 bin_PROGRAMS = bar
  43 END
  44
  45 $ACLOCAL
  46 # Don't warn in foreign mode
  47 $AUTOMAKE -Wnone --add-missing --foreign
  48 # Warn in gnu mode
  49 AUTOMAKE_fails -Wnone --add-missing --gnu
  50 grep 'Makefile.am:1:.*CFLAGS' stderr
  51 grep 'Makefile.am:2:.*LDFLAGS' stderr
  52 # No reason to warn about CXXFLAGS since it's not used.
  53 grep CXXFLAGS stderr && exit 1
  54 # Don't warn if -Wno-gnu.
  55 $AUTOMAKE -Wnone --gnu -Wno-gnu