t/help4.sh

   1 #! /bin/sh
   2 # Copyright (C) 2010-2012 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 # Check that the first among --help and --version to be specified on
  18 # the command line takes precedence over the following one.
  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=$am_original_AUTOMAKE
  30
  31 escape_dots () { sed 's/\./\\./g'; } # Avoid issues with "\" in backquotes.
  32 apiversion_rx=$(echo "$APIVERSION" | escape_dots)
  33
  34 $ACLOCAL --version --help >stdout || { cat stdout; exit 1; }
  35 cat stdout
  36 grep "^aclocal.*$apiversion_rx" stdout
  37 grep "^Usage" stdout && exit 1
  38
  39 $ACLOCAL --help --version >stdout || { cat stdout; exit 1; }
  40 cat stdout
  41 grep "^Usage" stdout
  42 grep "^aclocal.*$apiversion_rx" stdout && exit 1
  43
  44 $AUTOMAKE --version --help >stdout || { cat stdout; exit 1; }
  45 cat stdout
  46 grep "^automake.*$apiversion_rx" stdout
  47 grep "^Usage" stdout && exit 1
  48
  49 $AUTOMAKE --help --version >stdout || { cat stdout; exit 1; }
  50 cat stdout
  51 grep "^Usage" stdout
  52 grep "^automake.*$apiversion_rx" stdout && exit 1
  53
  54 :