Submitted by:

[openssl.git] / config

diff --git a/config b/config
index 0afbcccb1ddddd632f2277d9c956dc5e7565d950..a6633a7055692910e2beb6468ecd352c9a3a2ed3 100755 (executable)
--- a/config
+++ b/config
@@ -1,14 +1,11 @@
 #!/bin/sh
 #
-# config - this is a merge of minarch and GuessOS from the Apache Group
-#          which then automatically runs Configure from SSLeay after
-#         mapping the Apache names for OSs into SSLeay names
+# OpenSSL config: determine the operating system and run ./Configure
 #
-# 16-Sep-97 tjh                first cut of merged version
-#
-# Tim Hudson
-# tjh@cryptsoft.com
+# "config -h" for usage information.
 #
+#          this is a merge of minarch and GuessOS from the Apache Group.
+#          Originally written by Tim Hudson <tjh@cryptsoft.com>.
 
 # Original Apache Group comments on GuessOS
 
@@ -30,7 +27,6 @@ RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
 SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
 VERSION=`(uname -v) 2>/dev/null` || VERSION="unknown"
 
-
 # Now test for ISC and SCO, since it is has a braindamaged uname.
 #
 # We need to work around FreeBSD 1.1.5.1 
@@ -123,16 +119,27 @@ case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
        echo "${MACHINE}-whatever-bsdi"; exit 0
        ;;
 
-    FreeBSD:*:*:*486*)
-       echo "i486-whatever-freebsd"; exit 0
+    FreeBSD:3*:*:*)
+       echo "${MACHINE}-whatever-freebsd3"; exit 0
+       ;;
+
+    FreeBSD:*:*:*386*)
+        case `sysctl -n hw.model` in
+           Pentium*)
+                echo "i586-whatever-freebsd"; exit 0
+                ;;
+            *)
+                echo "i386-whatever-freebsd"; exit 0
+                ;;
+            esac;
        ;;
 
     FreeBSD:*)
        echo "${MACHINE}-whatever-freebsd"; exit 0
        ;;
 
-    NetBSD:*:*:*486*)
-       echo "i486-whatever-netbsd"; exit 0
+    NetBSD:*:*:*386*)
+        echo "`sysctl -n hw.model | sed 's,.*\(.\)86-class.*,i\186,'`-whateve\r-netbsd"; exit 0
        ;;
 
     NetBSD:*)
@@ -252,13 +259,30 @@ do
 case "$i" in 
 -d*) PREFIX="debug-";;
 -v*) VERBOSE="true";;
--n*|-t*) TEST="true";;
+-t*) TEST="true";;
+-h*) TEST="true"; cat <<EOF
+Usage: config [options]
+ -d    Add a debug- prefix to machine choice.
+ -v    Verbose mode.
+ -t    Test mode, do not run the Configure perl script.
+ -h    This help.
+
+Any other text will be passed to the Configure perl script.
+Useful options include
+ no-asm Build with no assember code.
+ -Dxxx Add xxx define to compilation.
+ -Lxxx Add xxx library include path to build.
+ -lxxx Add xxx library to build.
+
+EOF
+;;
+*) options=$options" $i" ;;
 esac
 done
 
 # figure out if gcc is available and if so we use it otherwise
 # we fallback to whatever cc does on the system
-GCCVER=`gcc -v 2>&1`
+GCCVER=`(gcc -v) 2>&1`
 if [ $? = "0" ]; then
   CC=gcc
 else
@@ -276,33 +300,70 @@ fi
 # script above so we end up with values in vars but that would take
 # more time that I want to waste at the moment
 case "$GUESSOS" in
+  alpha-*-linux2) OUT="alpha-gcc" ;;
+  ppc-*-linux2) OUT="linux-ppc" ;;
   *-*-linux2) OUT="linux-elf" ;;
-  *-*-linux) OUT="linux-aout" ;;
+  *-*-linux1) OUT="linux-aout" ;;
   sun4*-sun-solaris2) OUT="solaris-sparc-$CC" ;;
   *86*-sun-solaris2) OUT="solaris-x86-$CC" ;;
   *-*-sunos4) OUT="sunos-$CC" ;;
+  *-freebsd3) OUT="FreeBSD-elf" ;;
   *-freebsd) OUT="FreeBSD" ;;
   *86*-*-netbsd) OUT="NetBSD-x86" ;;
   sun3*-*-netbsd) OUT="NetBSD-m68" ;;
   *-*-netbsd) OUT="NetBSD-sparc" ;;
-  *-*-osf) OUT="alpha-$CC" ;;
+  *86*-*-openbsd) OUT="OpenBSD-x86" ;;
+  alpha*-*-openbsd) OUT="OpenBSD-alpha" ;;
+  pmax*-*-openbsd) OUT="OpenBSD-mips" ;;
+  *-*-openbsd) OUT="OpenBSD" ;;
+  *-*-osf) OUT="alpha-cc" ;;
   *-*-unixware*) OUT="unixware-2.0" ;;
   *-sni-sysv4) OUT="SINIX" ;;
+  *-hpux*) OUT="hpux-$CC" ;;
   # these are all covered by the catchall below
-  # *-hpux) OUT="hpux-$CC" ;;
   # *-aix) OUT="aix-$CC" ;;
   # *-dgux) OUT="dgux" ;;
   *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
 esac
 
+case "$GUESSOS" in
+  i386-*) options="$options 386" ;;
+esac
+
 if [ -z "$OUT" ]; then
   OUT="$CC"
 fi
 
+if [ ".$PERL" = . ] ; then
+       for i in . `echo $PATH | sed 's/:/ /g'`; do
+               if [ -f "$i/perl5" ] ; then
+                       PERL="$i/perl5"
+                       break;
+               fi;
+       done
+fi
+
+if [ ".$PERL" = . ] ; then
+       for i in . `echo $PATH | sed 's/:/ /g'`; do
+               if [ -f "$i/perl" ] ; then
+                       if "$i/perl" -e 'exit($]<5.0)'; then
+                               PERL="$i/perl"
+                               break;
+                       fi;
+               fi;
+       done
+fi
+
+if [ ".$PERL" = . ] ; then
+       echo "You need Perl 5."
+       exit 1
+fi
+
 # run Configure to check to see if we need to specify the 
 # compiler for the platform ... in which case we add it on
 # the end ... otherwise we leave it off
-./Configure 2>&1 | grep '$OUT-$CC' > /dev/null
+
+$PERL ./Configure 2>&1 | grep "$OUT-$CC" > /dev/null
 if [ $? = "0" ]; then
   OUT="$OUT-$CC"
 fi
@@ -315,9 +376,9 @@ OUT="$PREFIX$OUT"
 echo Configuring for $OUT
 
 if [ "$TEST" = "true" ]; then
-  echo ./Configure $OUT
+  echo $PERL ./Configure $OUT $options
 else
-  ./Configure $OUT
+  $PERL ./Configure $OUT $options
 fi
 
 )