dist/dhcp/configure

   1 #!/bin/sh
   2
   3 #sysname=$1
   4
   5 while [ $# != 0 ]; do
   6   if [ x$1 = x--with-nsupdate ]; then
   7     echo "nsupdate is always built now."
   8   elif [ x$1 = x--print-sysname ]; then
   9     print_sysname=yes
  10   elif [ x$1 = x--work-dir ]; then
  11     workname=$2
  12     shift
  13   elif [ x$1 = x--dirs ]; then
  14     dirs=$2
  15     shift
  16   elif [ x$1 = x--no-links ]; then
  17     nolinks=YES
  18   elif [ x$1 = x--copts ]; then
  19     copts=$2
  20     shift
  21   elif [ x$sysname = x ]; then
  22     sysname=$1
  23   else
  24     echo "Unexpected argument: $1"
  25   fi
  26   shift
  27 done
  28
  29 uname=`uname -s`
  30 machine=`uname -m`
  31
  32 if [ "$sysname" = "" ]; then
  33   case $uname in
  34     SCO_SV)
  35       IFS=":"
  36       for foo in $PATH; do
  37         if [ x$gcc_path = x ] && [ -x $foo/gcc ]; then
  38           gcc_path=$foo/gcc
  39         fi
  40       done
  41       IFS=" "
  42       if [ x$gcc_path = x ]; then
  43         sysname=sco-cc
  44         sysname_print=sco
  45       else
  46         sysname=sco-gcc
  47         sysname_print=sco
  48       fi
  49     ;;
  50     AIX)
  51       sysname=aix;;
  52     Darwin)
  53       sysname=darwin;;
  54     Rhapsody)
  55       sysname=rhapsody;;
  56     ULTRIX)
  57       sysname=ultrix;;
  58     BSD/OS)
  59       release=`uname -r`
  60       minor=`echo $release |sed -e 's/[0-9]*\.\([0-9][0-9]*\)\(\..*\)*$/\1/'`
  61       major=`echo $release |sed -e 's/\([0-9][0-9]*\)\..*$/\1/'`
  62
  63       case $major in
  64         [123]) sysname=bsdos ;;
  65         *) case $minor in
  66              0) sysname=bsdos ;;
  67              *) sysname=bsdos-4.1 ;;
  68            esac;;
  69       esac;;
  70     OSF1)
  71       if [ $machine = 'alpha' ]; then
  72         sysname=alphaosf
  73         # OSF1 has libc snprintf/vsnprintf support as of 4.0F.  There is
  74         # no v4 & v5 portable compile-time way of knowing the system's
  75         # version (we can #include a version-identing file, but it is only
  76         # present in v5).
  77         #
  78         # So we rely on a system command, 'sizer', and default to
  79         # no-snprintf if we can't find it.
  80         if [ -x /usr/sbin/sizer ] ; then
  81                 release=`/usr/sbin/sizer -v | cut -d ' ' -f 4 | cut -c 2-`
  82                 major=`echo $release | cut -d . -f 1`
  83                 minor=`echo $release | cut -d . -f 2`
  84                 incr=`echo $minor | sed 's/[0-9]//g' | tr '[A-Z]' '[0-9]'`
  85                 minor=`echo $minor | sed 's/[A-Z]//g'`
  86
  87                 if [ $major -gt 4 -o \
  88                      $major -eq 4 -a $minor -gt 0 -o \
  89                      $major -eq 4 -a $minor -eq 0 -a $incr -gt 5 ]; then
  90                         copts="$copts -DHAVE_SNPRINTF"
  91                 fi
  92         fi
  93       fi;;
  94     Linux)
  95       release=`uname -r`
  96       minor=`echo $release |sed -e 's/[0-9]*\.\([0-9][0-9]*\)\(\..*\)*$/\1/'`
  97       major=`echo $release |sed -e 's/\([0-9][0-9]*\)\..*$/\1/'`
  98
  99       case $major in
 100         1) sysname=linux-1 ;;
 101         2) case $minor in
 102              0) sysname=linux-2.0 ;;
 103              1) sysname=linux-2.1 ;;
 104              2) sysname=linux-2.2 ;;
 105              *) sysname=linux-2.2 ;;
 106            esac;;
 107       esac;;
 108     SunOS)
 109       release=`uname -r`
 110       minor=`echo $release |sed -e 's/.*[0-9]*\.\([0-9][0-9]*\).*$/\1/'`
 111       major=`echo $release |sed -e 's/\([0-9][0-9]*\)\..*$/\1/'`
 112       IFS=":"
 113       for foo in $PATH; do
 114         if [ x$gcc_path = x ] && [ -x $foo/gcc ]; then
 115           gcc_path=$foo/gcc
 116         fi
 117       done
 118       IFS=" "
 119
 120       case $major in
 121         4)
 122           if [ x$gcc_path = x ]; then
 123             echo SunOS 4 build will not work without the GNU C Compiler.
 124             exit 1
 125           fi
 126           sysname=sunos4;;
 127         5)
 128           if [ x$gcc_path = x ]; then
 129             sysname=sunos5-cc
 130             sysname_print=sunos5
 131           else
 132             sysname=sunos5-gcc
 133             sysname_print=sunos5
 134           fi;;
 135       esac;;
 136     NetBSD)
 137       sysname=netbsd;;
 138     OpenBSD)
 139       sysname=openbsd;;
 140     FreeBSD)
 141       sysname=freebsd;;
 142     hpux)
 143       IFS=":"
 144       for foo in $PATH; do
 145         if [ x$gcc_path = x ] && [ -x $foo/gcc ]; then
 146           gcc_path=$foo/gcc
 147         fi
 148       done
 149       IFS=" "
 150
 151       if [ x$gcc_path = x ]; then
 152           sysname=hpux-cc
 153           sysname_print=hpux
 154         else
 155           sysname=hpux-gcc
 156           sysname_print=hpux
 157         fi;;
 158     HP-UX)
 159       IFS=":"
 160       for foo in $PATH; do
 161         if [ x$gcc_path = x ] && [ -x $foo/gcc ]; then
 162           gcc_path=$foo/gcc
 163         fi
 164       done
 165       IFS=" "
 166
 167       if [ x$gcc_path = x ]; then
 168           sysname=hpux-cc
 169           sysname_print=hpux
 170         else
 171           sysname=hpux-gcc
 172           sysname_print=hpux
 173         fi;;
 174     QNX)
 175       release=`uname -r`
 176       major=`echo $release |sed -e 's/\([0-9][0-9]*\)\..*$/\1/'`
 177       case $major in
 178         6)
 179           sysname=qnxnto;;
 180         *)
 181           sysname=qnx;;
 182       esac;;
 183     NEXTSTEP)
 184       sysname=nextstep;;
 185     UnixWare)
 186       sysname=uw7;;
 187   esac
 188 fi
 189
 190 if [ "$sysname" = "" ]; then
 191   if [ x$print_sysname = xyes ]; then
 192     echo "unknown"
 193   else
 194     echo "UNIX name: $uname    machine: $machine"
 195     echo
 196     echo "Unknown system.   If this is an SCO system running ODT 3.0 or"
 197     echo "higher, type \`\`./configure sco''.   Otherwise, this is a"
 198     echo "configuration that isn't supported or hasn't been tested."
 199     echo
 200     echo "Supported configurations are:"
 201     echo "   aix                AIX 4.1.5.0"
 202     echo "   ultrix     ULTRIX 4.2A or higher"
 203     echo "   bsdos      BSDI BSD/OS 2.1"
 204     echo "   alphaosf   DEC Alpha OSF/1"
 205     echo "   linux      Linux"
 206     echo "   sunos4     Sunos 4.1.4 (earlier releases may work)"
 207     echo "   sunos5-cc  Solaris 2.4 or higher with Sun cc"
 208     echo "   sunos5-gcc Solaris 2.4 or higher with gcc"
 209     echo "   netbsd     NetBSD 1.1 or higher"
 210     echo "   freebsd    FreeBSD"
 211     echo "   openbsd      OpenBSD (i386/alpha)"
 212     echo "   hpux               HP-UX"
 213     echo "   qnx                QNX 4.2 or higher"
 214     echo "   NEXTSTEP     NeXTSTEP"
 215     echo "   sco        SCO Open Server"
 216     exit 1;
 217   fi
 218 fi
 219
 220 if [ x$print_sysname = xyes ]; then
 221   if [ x$sysname_print != x ]; then
 222     echo $sysname_print
 223   else
 224     echo $sysname
 225   fi
 226   exit 0
 227 fi
 228
 229 if [ x$workname = x ]; then
 230   if [ x$sysname_print != x ]; then
 231     workname=work.${sysname_print}
 232   else
 233     workname=work.${sysname}
 234   fi
 235 fi
 236
 237 echo "System Type: $sysname"
 238
 239 if [ x$major != x ] && [ x$minor != x ]; then
 240   majversubst="-e /^##--majver--/,/^##--majver--/s/MajorVersion/$major/"
 241   minversubst="-e /^##--minver--/,/^##--minver--/s/MinorVersion/$minor/"
 242 fi
 243
 244 if [ ! -d $workname ]; then
 245   mkdir $workname
 246 fi
 247
 248 if [ x"$dirs" = x ]; then
 249   dirs=". client server relay common omapip dhcpctl minires dst"
 250 fi
 251
 252 for foo in $dirs; do
 253         bar=`basename $foo`
 254         if [ ! -d ${workname}/$bar ]; then
 255           mkdir ${workname}/$bar
 256         fi
 257         (sed $majversubst $minversubst \
 258               -e "/^##--${sysname}--/,/^##--${sysname}--/s/^#//" \
 259                                 <Makefile.conf; \
 260                 cat site.conf; \
 261                 echo "TOP = `pwd`"; \
 262                 echo CC_OPTIONS = $copts; \
 263                 cat $foo/Makefile.dist) \
 264                                 >${workname}/$bar/Makefile
 265 done
 266
 267 # Make the link tree in which to actually build.
 268 if [ x$nolinks = x ]; then
 269   make links
 270 fi
 271
 272 exit 0