config

   1 #!/bin/sh
   2 #
   3 # config - this is a merge of minarch and GuessOS from the Apache Group
   4 #          which then automatically runs Configure from SSLeay after
   5 #          mapping the Apache names for OSs into SSLeay names
   6 #
   7 # 16-Sep-97 tjh         first cut of merged version
   8 #
   9 # Tim Hudson
  10 # tjh@cryptsoft.com
  11 #
  12
  13 # Original Apache Group comments on GuessOS
  14
  15 # Simple OS/Platform guesser. Similar to config.guess but
  16 # much, much smaller. Since it was developed for use with
  17 # Apache, it follows under Apache's regular licensing
  18 # with one specific addition: Any changes or additions
  19 # to this script should be Emailed to the Apache
  20 # group (apache@apache.org) in general and to
  21 # Jim Jagielski (jim@jaguNET.com) in specific.
  22 #
  23 # Be as similar to the output of config.guess/config.sub
  24 # as possible.
  25
  26 # First get uname entries that we use below
  27
  28 MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
  29 RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
  30 SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
  31 VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
  32
  33
  34 # Now test for ISC and SCO, since it is has a braindamaged uname.
  35 #
  36 # We need to work around FreeBSD 1.1.5.1
  37 (
  38 XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
  39 if [ "x$XREL" != "x" ]; then
  40     if [ -f /etc/kconfig ]; then
  41         case "$XREL" in
  42             4.0|4.1)
  43                     echo "${MACHINE}-whatever-isc4"; exit 0
  44                 ;;
  45         esac
  46     else
  47         case "$XREL" in
  48             3.2v4.2)
  49                 echo "whatever-whatever-sco3"; exit 0
  50                 ;;
  51             3.2v5.0*)
  52                 echo "whatever-whatever-sco5"; exit 0
  53                 ;;
  54             4.2MP)
  55                 if [ "x$VERSION" = "x2.1.1" ]; then
  56                     echo "${MACHINE}-whatever-unixware211"; exit 0
  57                 else
  58                     echo "${MACHINE}-whatever-unixware2"; exit 0
  59                 fi
  60                 ;;
  61             4.2)
  62                 echo "whatever-whatever-unixware1"; exit 0
  63                 ;;
  64         esac
  65     fi
  66 fi
  67 # Now we simply scan though... In most cases, the SYSTEM info is enough
  68 #
  69 case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
  70     A/UX:*)
  71         echo "m68k-apple-aux3"; exit 0
  72         ;;
  73
  74     AIX:*)
  75         echo "${MACHINE}-ibm-aix"; exit 0
  76         ;;
  77
  78     dgux:*)
  79         echo "${MACHINE}-dg-dgux"; exit 0
  80         ;;
  81
  82     HI-UX:*)
  83         echo "${MACHINE}-hi-hiux"; exit 0
  84         ;;
  85
  86     HP-UX:*)
  87         HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
  88         case "$HPUXVER" in
  89             10.*)
  90                 echo "${MACHINE}-hp-hpux10."; exit 0
  91                 ;;
  92             *)
  93                 echo "${MACHINE}-hp-hpux"; exit 0
  94                 ;;
  95         esac
  96         ;;
  97
  98     IRIX:*)
  99         echo "${MACHINE}-sgi-irix"; exit 0
 100         ;;
 101
 102     IRIX64:*)
 103         echo "${MACHINE}-sgi-irix64"; exit 0
 104         ;;
 105
 106     Linux:[2-9].*)
 107         echo "${MACHINE}-whatever-linux2"; exit 0
 108         ;;
 109
 110     Linux:1.*)
 111         echo "${MACHINE}-whatever-linux1"; exit 0
 112         ;;
 113
 114     LynxOS:*)
 115         echo "${MACHINE}-lynx-lynxos"; exit 0
 116         ;;
 117
 118     BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
 119         echo "i486-whatever-bsdi"; exit 0
 120         ;;
 121
 122     BSD/386:*|BSD/OS:*)
 123         echo "${MACHINE}-whatever-bsdi"; exit 0
 124         ;;
 125
 126     FreeBSD:*:*:*486*)
 127         echo "i486-whatever-freebsd"; exit 0
 128         ;;
 129
 130     FreeBSD:*)
 131         echo "${MACHINE}-whatever-freebsd"; exit 0
 132         ;;
 133
 134     NetBSD:*:*:*486*)
 135         echo "i486-whatever-netbsd"; exit 0
 136         ;;
 137
 138     NetBSD:*)
 139         echo "${MACHINE}-whatever-netbsd"; exit 0
 140         ;;
 141
 142     OpenBSD:*)
 143         echo "${MACHINE}-whatever-openbsd"; exit 0
 144         ;;
 145
 146     OSF1:*:*:*alpha*)
 147         echo "${MACHINE}-dec-osf"; exit 0
 148         ;;
 149
 150     QNX:*)
 151         case "$VERSION" in
 152             423)
 153                 echo "${MACHINE}-qssl-qnx32"
 154                 ;;
 155             *)
 156                 echo "${MACHINE}-qssl-qnx"
 157                 ;;
 158         esac
 159         exit 0
 160         ;;
 161
 162     Paragon*:*:*:*)
 163         echo "i860-intel-osf1"; exit 0
 164         ;;
 165
 166     SunOS:5.*)
 167         echo "${MACHINE}-sun-solaris2"; exit 0
 168         ;;
 169
 170     SunOS:*)
 171         echo "${MACHINE}-sun-sunos4"; exit 0
 172         ;;
 173
 174     UNIX_System_V:4.*:*)
 175         echo "${MACHINE}-whatever-sysv4"; exit 0
 176         ;;
 177
 178     *:4*:R4*:m88k)
 179         echo "${MACHINE}-whatever-sysv4"; exit 0
 180         ;;
 181
 182     DYNIX/ptx:4*:*)
 183         echo "${MACHINE}-whatever-sysv4"; exit 0
 184         ;;
 185
 186     *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
 187         echo "i486-ncr-sysv4"; exit 0
 188         ;;
 189
 190     ULTRIX:*)
 191         echo "${MACHINE}-unknown-ultrix"; exit 0
 192         ;;
 193
 194     SINIX*)
 195         echo "${MACHINE}-sni-sysv4"; exit 0
 196         ;;
 197
 198     machten:*)
 199        echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
 200        ;;
 201
 202     library:*)
 203         echo "${MACHINE}-ncr-sysv4"; exit 0
 204         ;;
 205
 206     ConvexOS:*:11.0:*)
 207         echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
 208         ;;
 209
 210 esac
 211
 212 #
 213 # Ugg. These are all we can determine by what we know about
 214 # the output of uname. Be more creative:
 215 #
 216
 217 # Do the Apollo stuff first. Here, we just simply assume
 218 # that the existance of the /usr/apollo directory is proof
 219 # enough
 220 if [ -d /usr/apollo ]; then
 221     echo "whatever-apollo-whatever"
 222     exit 0
 223 fi
 224
 225 # Now NeXT
 226 ISNEXT=`hostinfo 2>/dev/null`
 227 case "$ISNEXT" in
 228     *NeXT*)
 229         echo "whatever-next-nextstep"; exit 0
 230         ;;
 231 esac
 232
 233 # At this point we gone through all the one's
 234 # we know of: Punt
 235
 236 echo "${MACHINE}-whatever-${SYSTEM}|${RELEASE}|${VERSION}"
 237 exit 0
 238 ) 2>/dev/null | (
 239
 240 # ---------------------------------------------------------------------------
 241 # this is where the translation occurs into SSLeay terms
 242 # ---------------------------------------------------------------------------
 243
 244 PREFIX=""
 245 SUFFIX=""
 246 VERBOSE="false"
 247 TEST="false"
 248
 249 # pick up any command line args to config
 250 for i
 251 do
 252 case "$i" in
 253 -d*) PREFIX="debug-";;
 254 -v*) VERBOSE="true";;
 255 -n*|-t*) TEST="true";;
 256 esac
 257 done
 258
 259 # figure out if gcc is available and if so we use it otherwise
 260 # we fallback to whatever cc does on the system
 261 GCCVER=`gcc -v 2>&1`
 262 if [ $? = "0" ]; then
 263   CC=gcc
 264 else
 265   CC=cc
 266 fi
 267
 268 # read the output of the embedded GuessOS
 269 read GUESSOS
 270
 271 if [ "$VERBOSE" = "true" ]; then
 272   echo GUESSOS $GUESSOS
 273 fi
 274
 275 # now map the output into SSLeay terms ... really should hack into the
 276 # script above so we end up with values in vars but that would take
 277 # more time that I want to waste at the moment
 278 case "$GUESSOS" in
 279   *-*-linux2) OUT="linux-elf" ;;
 280   *-*-linux) OUT="linux-aout" ;;
 281   sun4*-sun-solaris2) OUT="solaris-sparc-$CC" ;;
 282   *86*-sun-solaris2) OUT="solaris-x86-$CC" ;;
 283   *-*-sunos4) OUT="sunos-$CC" ;;
 284   *-freebsd) OUT="FreeBSD" ;;
 285   *86*-*-netbsd) OUT="NetBSD-x86" ;;
 286   sun3*-*-netbsd) OUT="NetBSD-m68" ;;
 287   *-*-netbsd) OUT="NetBSD-sparc" ;;
 288   *-*-osf) OUT="alpha-$CC" ;;
 289   *-*-unixware*) OUT="unixware-2.0" ;;
 290   *-sni-sysv4) OUT="SINIX" ;;
 291   # these are all covered by the catchall below
 292   # *-hpux) OUT="hpux-$CC" ;;
 293   # *-aix) OUT="aix-$CC" ;;
 294   # *-dgux) OUT="dgux" ;;
 295   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 296 esac
 297
 298 if [ -z "$OUT" ]; then
 299   OUT="$CC"
 300 fi
 301
 302 # run Configure to check to see if we need to specify the
 303 # compiler for the platform ... in which case we add it on
 304 # the end ... otherwise we leave it off
 305 ./Configure 2>&1 | grep '$OUT-$CC' > /dev/null
 306 if [ $? = "0" ]; then
 307   OUT="$OUT-$CC"
 308 fi
 309
 310 OUT="$PREFIX$OUT"
 311
 312 # at this point we have the answer ... which we could check again
 313 # and then fallback to a vanilla SSLeay build but then this script
 314 # wouldn't get updated
 315 echo Configuring for $OUT
 316
 317 if [ "$TEST" = "true" ]; then
 318   echo ./Configure $OUT
 319 else
 320   ./Configure $OUT
 321 fi
 322
 323 )
 324