2 # Copyright (C) 2010 Free Software Foundation, Inc.
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)
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.
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/>.
17 # Check that the first among --help and --version to be specified on
18 # the command line takes precedence over the following one.
24 # Ensure we run in an empty directory.
28 # Honour user overrides for $ACLOCAL and $AUTOMAKE.
29 ACLOCAL=`echo " $ACLOCAL " | sed 's/ -W[^ ]*/ /g'`
30 AUTOMAKE=`echo " $AUTOMAKE " | sed 's/ -W[^ ]*/ /g'`
32 escape_dots () { sed 's/\./\\./g'; } # avoid issues with `\' in backquotes
33 apiversion_rx=`echo "$APIVERSION" | escape_dots`
35 $ACLOCAL --version --help >stdout || { cat stdout; Exit 1; }
37 grep "^aclocal.*$apiversion_rx" stdout
38 grep "^Usage" stdout && Exit 1
40 $ACLOCAL --help --version >stdout || { cat stdout; Exit 1; }
43 grep "^aclocal.*$apiversion_rx" stdout && Exit 1
45 $AUTOMAKE --version --help >stdout || { cat stdout; Exit 1; }
47 grep "^automake.*$apiversion_rx" stdout
48 grep "^Usage" stdout && Exit 1
50 $AUTOMAKE --help --version >stdout || { cat stdout; Exit 1; }
53 grep "^automake.*$apiversion_rx" stdout && Exit 1