t/backsl4.sh

   1 #! /bin/sh
   2 # Copyright (C) 2003-2012 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 we diagnose and fix white spaces following backslash.
  18 # Report from Peter Muir.
  19
  20 . ./defs || exit 1
  21
  22 echo AC_OUTPUT >>configure.ac
  23
  24 # Note: trailing whitespace used during the test should not appear as
  25 # trailing whitespace in this file, or it will get stripped by any
  26 # reasonable editor.
  27
  28 echo 'bin_SCRIPTS = foo \ ' >Makefile.am
  29 cat >>Makefile.am <<'END'
  30 bar
  31 ok:
  32         :
  33 END
  34 echo 'data_DATA = baz \  ' >>Makefile.am
  35 echo '  fum' >>Makefile.am
  36
  37 $ACLOCAL
  38 $AUTOCONF
  39 AUTOMAKE_fails
  40 grep ':1:.*whitespace' stderr
  41 grep ':5:.*whitespace' stderr
  42 $AUTOMAKE -Wno-error
  43 ./configure
  44 # Older versions of Automake used to produce invalid Makefiles such input.
  45 $MAKE ok