t/pluseq6.sh

   1 #! /bin/sh
   2 # Copyright (C) 1999-2013 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 # Test that '+=' works with standard header-vars.
  18
  19 . test-init.sh
  20
  21 cat >> configure.ac << 'END'
  22 AC_SUBST([ZZZ])
  23 END
  24
  25 # If you do this in a real Makefile.am, I will kill you.
  26 cat > Makefile.am << 'END'
  27 mandir += foo
  28 zq = zzz
  29 END
  30
  31 $ACLOCAL
  32 $AUTOMAKE
  33
  34 $FGREP 'mandir' Makefile.in # For debugging.
  35 $FGREP '@mandir@ foo' Makefile.in
  36 test $(grep -c '^mandir =' Makefile.in) -eq 1
  37
  38 :