tests/amsubst.test

   1 #! /bin/sh
   2 # Copyright (C) 2006  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 for _AM_SUBST_NOTMAKE.
  18
  19 . ./defs || exit 1
  20
  21 set -e
  22
  23 cat >> configure.in << 'END'
  24 AC_SUBST([backslash], "\\")
  25 _AM_SUBST_NOTMAKE([backslash])
  26 AC_OUTPUT
  27 END
  28
  29 cat > Makefile.am << 'END'
  30 test:
  31         @echo $(backslash) @backslash@$$
  32 END
  33
  34 $ACLOCAL
  35 $AUTOCONF
  36 $AUTOMAKE
  37 ./configure
  38
  39 # If _AM_SUBST_NOTMAKE is not honored, the backslash
  40 # variable will not be empty.
  41 $MAKE test | grep '^[$]$'