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#! /bin/sh
#
# checkit: Test for correct versions of utilities
# (see the end of the file for bypassing these checks)
#
# Copyright 2005-2007 John Coffman
# Copyright 2009-2010 Joachim Wiedorn
# All rights reserved.
#
# Licensed under the terms contained in the file 'COPYING'
# in the source directory.
#
ret=0
rc=0
# min. version of BCC, AD86, LD86
bccmin="0.16.14"
# min. version of GCC, CPP
gccmin="3.3.5"
vers_min() {
local M m p N n r
rc=0
# get our version major, minor, rev
M=`echo $1 | cut -d . -f 1`
m=`echo $1 | cut -d . -f 2`
p=`echo $1 | cut -d . -f 3`
if [ -z "$p" ]; then p=0; fi
#echo vers_min1 $M $m $p
N=`echo $2 | cut -d . -f 1`
n=`echo $2 | cut -d . -f 2`
r=`echo $2 | cut -d . -f 3`
#echo vers_min2 $N $n $r
if [ "$M" -lt "$N" ]; then rc=1
elif [ "$M" -gt "$N" ]; then rc=0
elif [ "$m" -lt "$n" ]; then rc=1
elif [ "$m" -gt "$n" ]; then rc=0
elif [ -z "$r" ]; then rc=0
elif [ "$p" -lt "$r" ]; then rc=1
fi
#echo vers_min returns $rc
return $rc
}
#echo
echo GCC version $gccmin or later is required
gcc -v 1>foo1 2>foo2
V=`cat foo1 foo2 | cut -d' ' -f1-3 | grep -i version | tr '-' ' ' | cut -d' ' -f 3`
rm -f foo1 foo2
if [ -z "$V" ]; then
echo gcc is not present
ret=1
else
vers_min $V $gccmin
echo gcc version $V
if [ $rc = 0 ]; then echo OKAY; else echo ERROR; ret=1; fi
fi
echo
echo AS86 version $bccmin or later is required
as86 -v 1>foo1 2>foo2
A=`cat foo1 foo2 | grep version | cut -d " " -f 3`
rm -f foo1 foo2
if [ -z "$A" ]; then
echo as86 is not present
ret=1
else
vers_min $A $bccmin
echo as86 version $A
if [ $rc = 0 ]; then echo OKAY; else echo ERROR; ret=1; fi
fi
echo
echo LD86 version $bccmin or later is required
ld86 -v 1>foo1 2>foo2
L=`cat foo1 foo2 | grep version | cut -d " " -f 3`
rm -f foo1 foo2
if [ -z "$L" ]; then
echo ld86 is not present
ret=1
else
vers_min $L $bccmin
echo ld86 version $L
if [ $rc = 0 ]; then echo OKAY; else echo ERROR; ret=1; fi
fi
echo
echo BCC version $bccmin or later is recommended
bcc -v 1>foo1 2>foo2
B=`cat foo1 foo2 | grep version | cut -d " " -f 3`
rm -f foo1 foo2
if [ -z "$B" ]; then
echo bcc is not present
echo You will not be able to make floppy2, diag2.img, or lilo.com
else
vers_min $B $bccmin
echo bcc version $B
if [ $rc = 0 ]; then echo OKAY; else echo ERROR; fi
fi
echo
#
# Uncomment the line below to bypass all the checks
#
#exit 0
exit $ret
|
