freebsd-dev/contrib/isc-dhcp/configure

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#!/bin/sh
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#sysname=$1
while [ $# != 0 ]; do
if [ x$1 = x--with-nsupdate ]; then
echo "nsupdate is always built now."
elif [ x$1 = x--print-sysname ]; then
print_sysname=yes
elif [ x$1 = x--work-dir ]; then
workname=$2
shift
elif [ x$1 = x--dirs ]; then
dirs=$2
shift
elif [ x$1 = x--no-links ]; then
nolinks=YES
elif [ x$1 = x--copts ]; then
copts=$2
shift
elif [ x$sysname = x ]; then
sysname=$1
else
echo "Unexpected argument: $1"
fi
shift
done
uname=`uname -s`
machine=`uname -m`
if [ "$sysname" = "" ]; then
case $uname in
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SCO_SV)
IFS=":"
for foo in $PATH; do
if [ x$gcc_path = x ] && [ -x $foo/gcc ]; then
gcc_path=$foo/gcc
fi
done
IFS=" "
if [ x$gcc_path = x ]; then
sysname=sco-cc
sysname_print=sco
else
sysname=sco-gcc
sysname_print=sco
fi
;;
AIX)
sysname=aix;;
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Darwin)
sysname=darwin;;
Rhapsody)
sysname=rhapsody;;
ULTRIX)
sysname=ultrix;;
BSD/OS)
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release=`uname -r`
minor=`echo $release |sed -e 's/[0-9]*\.\([0-9][0-9]*\)\(\..*\)*$/\1/'`
major=`echo $release |sed -e 's/\([0-9][0-9]*\)\..*$/\1/'`
case $major in
[123]) sysname=bsdos ;;
*) case $minor in
0) sysname=bsdos ;;
*) sysname=bsdos-4.1 ;;
esac;;
esac;;
OSF1)
if [ $machine = 'alpha' ]; then
sysname=alphaosf
fi;;
Linux)
release=`uname -r`
minor=`echo $release |sed -e 's/[0-9]*\.\([0-9][0-9]*\)\(\..*\)*$/\1/'`
major=`echo $release |sed -e 's/\([0-9][0-9]*\)\..*$/\1/'`
case $major in
1) sysname=linux-1 ;;
2) case $minor in
0) sysname=linux-2.0 ;;
1) sysname=linux-2.1 ;;
2) sysname=linux-2.2 ;;
*) sysname=linux-2.2 ;;
esac;;
esac;;
SunOS)
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release=`uname -r`
minor=`echo $release |sed -e 's/.*[0-9]*\.\([0-9][0-9]*\).*$/\1/'`
major=`echo $release |sed -e 's/\([0-9][0-9]*\)\..*$/\1/'`
IFS=":"
for foo in $PATH; do
if [ x$gcc_path = x ] && [ -x $foo/gcc ]; then
gcc_path=$foo/gcc
fi
done
IFS=" "
case $major in
4)
if [ x$gcc_path = x ]; then
echo SunOS 4 build will not work without the GNU C Compiler.
exit 1
fi
sysname=sunos4;;
5)
if [ x$gcc_path = x ]; then
sysname=sunos5-cc
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sysname_print=sunos5
else
sysname=sunos5-gcc
sysname_print=sunos5
fi;;
esac;;
NetBSD)
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hw=`uname -m`
case $hw in
arm32) sysname=netbsd-nocast;;
alpha) sysname=netbsd-nocast;;
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sparc) sysname=netbsd-nocast;;
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*) sysname=netbsd;;
esac;;
OpenBSD)
sysname=openbsd;;
FreeBSD)
sysname=freebsd;;
hpux)
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IFS=":"
for foo in $PATH; do
if [ x$gcc_path = x ] && [ -x $foo/gcc ]; then
gcc_path=$foo/gcc
fi
done
IFS=" "
if [ x$gcc_path = x ]; then
sysname=hpux-cc
sysname_print=hpux
else
sysname=hpux-gcc
sysname_print=hpux
fi;;
HP-UX)
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IFS=":"
for foo in $PATH; do
if [ x$gcc_path = x ] && [ -x $foo/gcc ]; then
gcc_path=$foo/gcc
fi
done
IFS=" "
if [ x$gcc_path = x ]; then
sysname=hpux-cc
sysname_print=hpux
else
sysname=hpux-gcc
sysname_print=hpux
fi;;
QNX)
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release=`uname -r`
major=`echo $release |sed -e 's/\([0-9][0-9]*\)\..*$/\1/'`
case $major in
6)
sysname=qnxnto;;
*)
sysname=qnx;;
esac;;
NEXTSTEP)
sysname=nextstep;;
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UnixWare)
sysname=uw7;;
esac
fi
if [ "$sysname" = "" ]; then
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if [ x$print_sysname = xyes ]; then
echo "unknown"
else
echo "UNIX name: $uname machine: $machine"
echo
echo "Unknown system. If this is an SCO system running ODT 3.0 or"
echo "higher, type \`\`./configure sco''. Otherwise, this is a"
echo "configuration that isn't supported or hasn't been tested."
echo
echo "Supported configurations are:"
echo " aix AIX 4.1.5.0"
echo " ultrix ULTRIX 4.2A or higher"
echo " bsdos BSDI BSD/OS 2.1"
echo " alphaosf DEC Alpha OSF/1"
echo " linux Linux"
echo " sunos4 Sunos 4.1.4 (earlier releases may work)"
echo " sunos5-cc Solaris 2.4 or higher with Sun cc"
echo " sunos5-gcc Solaris 2.4 or higher with gcc"
echo " netbsd NetBSD 1.1 or higher"
echo " freebsd FreeBSD"
echo " openbsd OpenBSD (i386/alpha)"
echo " hpux HP-UX"
echo " qnx QNX 4.2 or higher"
echo " NEXTSTEP NeXTSTEP"
echo " sco SCO Open Server"
exit 1;
fi
fi
if [ x$print_sysname = xyes ]; then
if [ x$sysname_print != x ]; then
echo $sysname_print
else
echo $sysname
fi
exit 0
fi
if [ x$workname = x ]; then
if [ x$sysname_print != x ]; then
workname=work.${sysname_print}
else
workname=work.${sysname}
fi
fi
echo "System Type: $sysname"
if [ x$major != x ] && [ x$minor != x ]; then
majversubst="-e /^##--majver--/,/^##--majver--/s/MajorVersion/$major/"
minversubst="-e /^##--minver--/,/^##--minver--/s/MinorVersion/$minor/"
fi
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if [ ! -d $workname ]; then
mkdir $workname
fi
if [ x"$dirs" = x ]; then
dirs=". client server relay common omapip dhcpctl minires dst"
fi
for foo in $dirs; do
bar=`basename $foo`
if [ ! -d ${workname}/$bar ]; then
mkdir ${workname}/$bar
fi
(sed $majversubst $minversubst \
-e "/^##--${sysname}--/,/^##--${sysname}--/s/^#//" \
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<Makefile.conf; \
cat site.conf; \
echo "TOP = `pwd`"; \
echo CC_OPTIONS = $copts; \
cat $foo/Makefile.dist) \
>${workname}/$bar/Makefile
done
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# Make the link tree in which to actually build.
if [ x$nolinks = x ]; then
make links
fi
exit 0