t/werror2.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 that Makefile.in is not overwritten on error.  Otherwise
  18 # although the rebuilding rules would fail on error, they would
  19 # succeed if make is run a second time immediately afterwards.
  20 # Report from Harlan Stenn.
  21
  22 . ./defs || exit 1
  23
  24 echo AC_OUTPUT>>configure.ac
  25
  26 : > Makefile.am
  27
  28 $ACLOCAL
  29 # Create Makefile.in before configure.  configure ensures files
  30 # generated by it or later are newer than configure, so this allows
  31 # us to avoid a $sleep before updating Makefile.am below.
  32 $AUTOMAKE
  33 $AUTOCONF
  34
  35 ./configure
  36 $MAKE
  37
  38 cat >Makefile.am <<END
  39 AUTOMAKE_OPTIONS = -Werror
  40 INCLUDES = -Ifoo
  41 foo_SOURCES = unused
  42 END
  43
  44 # This repetition is deliberate; see heading comments.
  45 $MAKE && exit 1
  46 $MAKE && exit 1
  47
  48 :