tests/amsubst.test

   1 #! /bin/sh
   2 # Copyright (C) 2006  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., 51 Franklin Street, Fifth Floor,
  19 # Boston, MA 02110-1301, USA.
  20
  21 # Check for _AM_SUBST_NOTMAKE.
  22
  23 . ./defs || exit 1
  24
  25 set -e
  26
  27 cat >> configure.in << 'END'
  28 AC_SUBST([backslash], "\\")
  29 _AM_SUBST_NOTMAKE([backslash])
  30 AC_OUTPUT
  31 END
  32
  33 cat > Makefile.am << 'END'
  34 test:
  35         @echo $(backslash) @backslash@$$
  36 END
  37
  38 $ACLOCAL
  39 $AUTOCONF
  40 $AUTOMAKE
  41 ./configure
  42
  43 # If _AM_SUBST_NOTMAKE is not honored, the backslash
  44 # variable will not be empty.
  45 $MAKE test | grep '^[$]$'