tests/gnuwarn.test

   1 #! /bin/sh
   2 # Copyright (C) 2002, 2003  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 3, 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 warns about user variables being overridden.
  18
  19 . ./defs || Exit 1
  20
  21 set -e
  22
  23 cat >> configure.in << 'END'
  24 AC_PROG_CC
  25 AC_OUTPUT
  26 END
  27
  28 # Needed by --gnu.
  29 : > NEWS
  30 : > README
  31 : > AUTHORS
  32 : > ChangeLog
  33
  34 cat > Makefile.am << 'END'
  35 CFLAGS += -I..
  36 LDFLAGS = -lfoo
  37 CXXFLAGS = -Wall
  38 bin_PROGRAMS = bar
  39 END
  40
  41 $ACLOCAL
  42 # Don't warn in foreign mode
  43 $AUTOMAKE -Wnone --add-missing --foreign
  44 # Warn in gnu mode
  45 AUTOMAKE_fails -Wnone --add-missing --gnu
  46 grep 'Makefile.am:1:.*CFLAGS' stderr
  47 grep 'Makefile.am:2:.*LDFLAGS' stderr
  48 # No reason to warn about CXXFLAGS since it's not used.
  49 grep CXXFLAGS stderr && Exit 1
  50 # Don't warn if -Wno-gnu.
  51 $AUTOMAKE -Wnone --gnu -Wno-gnu