t/help.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 --help and --version work, even when no configure.ac nor
  18 # configure.in is in the current directory.
  19
  20 . ./defs || exit 1
  21
  22 # Ensure we run in an empty directory.
  23 mkdir emptydir
  24 cd emptydir
  25
  26 # Honour user overrides for $ACLOCAL and $AUTOMAKE, but without
  27 # adding extra options.
  28 ACLOCAL=$am_original_ACLOCAL
  29 AUTOMAKE=$am_original_AUTOMAKE
  30
  31 $ACLOCAL --version
  32 $ACLOCAL --help
  33 $AUTOMAKE --version
  34 $AUTOMAKE --help
  35
  36 # Sanity checks: aclocal and automake cannot work without configure.ac
  37 # nor configure.in.
  38 $ACLOCAL 2>stderr && { cat stderr >&2; exit 1; }
  39 cat stderr >&2
  40 $FGREP configure.ac stderr
  41 AUTOMAKE_fails
  42 $FGREP configure.ac stderr
  43
  44 :