ppp/configure
1999-04-27 22:18:39 +00:00

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#!/bin/sh
# $Id: configure,v 1.16 1999/04/27 22:18:39 varadhan Exp $
if [ -d /NextApps ]; then
system="NeXTStep"
else
system=`uname -s`
release=`uname -r`
fi
state="unknown"
case $system in
NetBSD)
makext="bsd";
case $release in
0.*) state="ancient";;
1.0*) state="ancient";;
1.1*) state="known"; ksrc="netbsd-1.1";;
1.2*) state="known"; ksrc="netbsd-1.2"; makext="netbsd-1.2";;
1.[3-9]*|[2-9]*)
state="late"; ksrc="netbsd-1.2";;
esac;;
SunOS)
case $release in
[0-3]*) state="ancient";;
4*) state="known"; ksrc="sunos4"; makext="sunos4";;
5*) state="known"; ksrc="svr4"; makext="sol2";;
esac;;
ULTRIX)
makext="ultrix";
case $release in
[0-3]*) state="ancient";;
4.[01]*) state="early"; ksrc="ultrix";;
4.[234]) state="known"; ksrc="ultrix";;
esac;;
OSF1)
makext="osf";
case $release in
V1.*) state="neolithic"; ksrc="osf1";;
V[23].*) state="neolithic"; ksrc="osf1";;
V4.*) state="known"; ksrc="osf1";;
V[5-9]*) state="late"; ksrc="osf1";;
esac;;
Linux)
makext="linux";
ksrc="linux";
state="known";;
FreeBSD)
makext="bsd";
case $release in
1.*) state="known"; ksrc="freebsd-old";;
2.[01]*) state="known"; ksrc="freebsd-2.0";;
2.[2-9]*) state="late"; ksrc="freebsd-2.0";;
esac;;
NeXTStep)
makext="NeXT";
ksrc="NeXT";
state="known";;
SINIX-?)
case $release in
5.4[01]) state=known; ksrc=svr4; makext=svr4;;
5.4[2-9]) state=late; ksrc=svr4; makext=svr4;;
esac;;
# Intel SVR4 systems come with a bug in the uname program. Unless
# your provider fixed the bug, or you get a fix for it, uname -S will
# overwrite the system name with the node name!
UNIX_SV|UNIX_System_V|`uname -n`)
case $release in
4.0) state=known; ksrc=svr4; makext=svr4;;
4.2) state=late; ksrc=svr4; makext=svr4;;
esac;;
esac
if [ -d "$ksrc" ]; then :; else
state="notincluded"
unset ksrc
fi
case $state in
neolithic)
echo "This is a newer release on an outdated OS ($system)."
echo " This software may or may not work on this OS."
echo " You may want to download an older version of PPP for this OS.";;
ancient)
echo "This is an old release of a supported OS ($system)."
echo "This software cannot be used as-is on this system,"
echo "but you may be able to port it. Good luck!"
exit;;
early)
echo "This is an old release of a supported OS ($system)."
echo "This software should install and run on this system,"
echo "but it hasn't been tested.";;
late)
echo "This is a newer release of $system than is supported by"
echo "this software. It may or may not work.";;
unknown)
echo "This software has not been ported to this system. Sorry.";;
notincluded)
echo "Support for this system has not been included"
echo "in this distribution. Sorry.";;
esac
if [ -d "$ksrc" ]; then
echo "Creating links to Makefiles."
rm -f Makefile
ln -s $ksrc/Makefile.top Makefile
echo " Makefile -> $ksrc/Makefile.top"
if [ $ksrc = svr4 ]; then
rm -f $ksrc/Makefile
ln -s Makefile.$makext $ksrc/Makefile
echo " $ksrc/Makefile -> Makefile.$makext"
fi
for dir in pppd pppstats chat pppdump; do
rm -f $dir/Makefile
if [ -f $dir/Makefile.$makext ]; then
ln -s Makefile.$makext $dir/Makefile
echo " $dir/Makefile -> Makefile.$makext"
fi
done
fi