#   Copyright (C) 1988, 1990, 1991, 1992 Free Software Foundation, Inc.

# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
# 
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
# 
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.  */

# Please email any bugs, comments, and/or additions to this file to:
# bug-dejagnu@prep.ai.mit.edu

# This file was written by Rob Savoye. (rob@cygnus.com)

load_lib util-defs.exp

#
# nm_version -- extract and print the version number of nm
#
proc nm_version { } {
    set tmp [exec $NM +version]
    regexp " \[0-9\.\]+" $tmp version
    clone_output "[which $NM] version $version\n"
    unset tmp
    unset version
}

#
# add some basic error trapping. These mostly catch programming error's
# within the tests themselves
#
expect_before {
    buffer_full		   { error "internal buffer is full." }
    "can't open '*'" { error "Can't open test file." }
}