File mttroot/mtt/bin/mtt_versions artifact a364ee2efb part of check-in a0d28fdb76

#! /bin/sh

     ###################################### 
     ##### Model Transformation Tools #####
     ######################################

# Bourne shell script: mtt_versions

# P.J.Gawthrop May 1998
# Copyright (c) P.J.Gawthrop 1998

###############################################################
## Version control history
###############################################################
## $Id$
## $Log$
## Revision 1.5  2005/02/17 18:36:38  geraint
## Removed a bash-ism: replaced [[ conditional ]] with [ conditional ]
##
## Revision 1.4  2003/08/06 22:39:40  geraint
## Fixed reporting of non-existent software, no longer says "is OK and has version .".
##
## Revision 1.3  2002/04/28 18:41:26  geraint
## Fixed [ 549658 ] awk should be gawk.
## Replaced calls to awk with call to gawk.
##
## Revision 1.2  2000/11/13 21:40:26  peterg
## Sorted out the non-gnu
##
## Revision 1.1  1998/05/28 09:24:41  peterg
## Initial revision
##
###############################################################

echo Versions of mtt and its components on `date`

## gnu standard --version
mtt_version mtt

echo Doing the GNU components
mtt_version gawk
mtt_version basename
mtt_version cat
mtt_version cp
mtt_version dirname
mtt_version gcc
mtt_version grep
mtt_version head
mtt_version make
mtt_version octave
mtt_version sed
mtt_version tail
mtt_version tr

## Non standards
echo Doing the non-GNU components

print_version ()
{
    program=${1:-"Error: unknown program"}
    shift;
    version=$*
    if [ "${version:-""}" ]; then
	echo is OK and has version $version.
    else
	echo $program does not exist.
    fi
}

echo Trying xfig ...
xfig -help 2> mtt_junk; version=`grep Xfig mtt_junk`
print_version xfig $version

echo Trying fig2dev ...
fig2dev -h > mtt_junk; version=`grep -i patchlevel mtt_junk`
print_version fig2dev $version

echo Trying reduce ...
reduce >mtt_junk 2>1 <<EOF
bye;
EOF
version=`grep  REDUCE mtt_junk`
print_version reduce $version