Some shells (ksh in this case) don't say 'command not found'.

[openssl.git] / config

diff --git a/config b/config
index 8988f665bbf28d912123ed6f780b738bdcadad73..79ce83aac3d6b8f462fa5b49309af06d0583b5d5 100755 (executable)
--- a/config
+++ b/config
@@ -74,34 +74,27 @@ if [ "x$XREL" != "x" ]; then
                echo "whatever-whatever-sco5"; exit 0
                ;;
            4.2MP)
-               if [ "x$VERSION" = "x2.01" ]; then
-                   echo "${MACHINE}-whatever-unixware201"; exit 0
-               elif [ "x$VERSION" = "x2.02" ]; then
-                   echo "${MACHINE}-whatever-unixware202"; exit 0
-               elif [ "x$VERSION" = "x2.03" ]; then
-                   echo "${MACHINE}-whatever-unixware203"; exit 0
-               elif [ "x$VERSION" = "x2.1.1" ]; then
-                   echo "${MACHINE}-whatever-unixware211"; exit 0
-               elif [ "x$VERSION" = "x2.1.2" ]; then
-                   echo "${MACHINE}-whatever-unixware212"; exit 0
-               elif [ "x$VERSION" = "x2.1.3" ]; then
-                   echo "${MACHINE}-whatever-unixware213"; exit 0
-               else
-                   echo "${MACHINE}-whatever-unixware2"; exit 0
-               fi
+               case "x${VERSION}" in
+                   x2.0*) echo "whatever-whatever-unixware20"; exit 0 ;;
+                   x2.1*) echo "whatever-whatever-unixware21"; exit 0 ;;
+                   x2*)   echo "whatever-whatever-unixware2";  exit 0 ;;
+               esac
                ;;
            4.2)
                echo "whatever-whatever-unixware1"; exit 0
                ;;
-           OpenUNIX)
-               if [ "`echo x$VERSION | sed -e 's/\..*//'`" = "x8" ]; then
-                   echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
-               fi
-               ;;
            5)
-               if [ "`echo x$VERSION | sed -e 's/\..*//'`" = "x7" ]; then
-                   echo "${MACHINE}-sco-unixware7"; exit 0
-               fi
+               case "x${VERSION}" in
+                   # We hardcode i586 in place of ${MACHINE} for the
+                   # following reason. The catch is that even though Pentium
+                   # is minimum requirement for platforms in question,
+                   # ${MACHINE} gets always assigned to i386. Now, problem
+                   # with i386 is that it makes ./config pass 386 to
+                   # ./Configure, which in turn makes make generate
+                   # inefficient SHA-1 (for this moment) code.
+                   x7*)  echo "i586-sco-unixware7";           exit 0 ;;
+                   x8*)  echo "i586-unkn-OpenUNIX${VERSION}"; exit 0 ;;
+               esac
                ;;
        esac
     fi
@@ -196,7 +189,7 @@ case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
        echo "${MACHINE}-whatever-bsdi"; exit 0
        ;;
 
-    FreeBSD:*)
+    FreeBSD:*:*:*386*)
         VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
         MACH=`sysctl -n hw.model`
         ARCH='whatever'
@@ -205,7 +198,6 @@ case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
            *486*       ) MACH="i486"     ;;
            Pentium\ II*) MACH="i686"     ;;
            Pentium*    ) MACH="i586"     ;;
-           Alpha*      ) MACH="alpha"    ;;
            *           ) MACH="$MACHINE" ;;
         esac
         case ${MACH} in
@@ -214,6 +206,10 @@ case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
         echo "${MACH}-${ARCH}-freebsd${VERS}"; exit 0
         ;;
 
+    FreeBSD:*)
+       echo "${MACHINE}-whatever-freebsd"; exit 0
+       ;;
+
     NetBSD:*:*:*386*)
         echo "`(/usr/sbin/sysctl -n hw.model || /sbin/sysctl -n hw.model) | sed 's,.*\(.\)86-class.*,i\186,'`-whatever-netbsd"; exit 0
        ;;
@@ -461,6 +457,10 @@ if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
   fi
 fi
 
+if [ "${SYSTEM}" = "AIX" ]; then       # favor vendor cc over gcc
+    (cc) 2>&1 | grep -iv "not found" > /dev/null && CC=cc
+fi
+
 CCVER=${CCVER:-0}
 
 # read the output of the embedded GuessOS 
@@ -473,7 +473,7 @@ echo Operating system: $GUESSOS
 # more time that I want to waste at the moment
 case "$GUESSOS" in
   mips2-sgi-irix)
-       CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
+       CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
        CPU=${CPU:-0}
        if [ $CPU -ge 4000 ]; then
                options="$options -mips2"
@@ -481,7 +481,7 @@ case "$GUESSOS" in
        OUT="irix-$CC"
        ;;
   mips3-sgi-irix)
-       CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
+       CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
        CPU=${CPU:-0}
        if [ $CPU -ge 5000 ]; then
                options="$options -mips4"
@@ -497,7 +497,7 @@ case "$GUESSOS" in
          echo "         You have about 5 seconds to press Ctrl-C to abort."
          (stty -icanon min 0 time 50; read waste) < /dev/tty
        fi
-        CPU=`(hinv -t cpu) 2>/dev/null | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
+        CPU=`(hinv -t cpu) 2>/dev/null | head -1 | sed 's/^CPU:[^R]*R\([0-9]*\).*/\1/'`
         CPU=${CPU:-0}
         if [ $CPU -ge 5000 ]; then
                 options="$options -mips4"
@@ -547,7 +547,7 @@ EOF
   ppc-apple-darwin*) OUT="darwin-ppc-cc" ;;
   i386-apple-darwin*) OUT="darwin-i386-cc" ;;
   sparc64-*-linux2)
-       echo "WARNING! If *know* that your GNU C supports 64-bit/V9 ABI"
+       echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
        echo "         and wish to build 64-bit library, then you have to"
        echo "         invoke './Configure linux64-sparcv9' *manually*."
        if [ "$TEST" = "false" ]; then
@@ -640,6 +640,8 @@ EOF
   *86*-*-solaris2) OUT="solaris-x86-$CC" ;;
   *-*-sunos4) OUT="sunos-$CC" ;;
   alpha*-*-freebsd*) OUT="FreeBSD-alpha" ;;
+  sparc64-*-freebsd*) OUT="FreeBSD-sparc64" ;;
+  ia64-*-freebsd*) OUT="FreeBSD-ia64" ;;
   *-freebsd[3-9]*) OUT="FreeBSD-elf" ;;
   *-freebsd[1-2]*) OUT="FreeBSD" ;;
   *86*-*-netbsd) OUT="NetBSD-x86" ;;
@@ -696,9 +698,11 @@ EOF
        CPU_VERSION=${CPU_VERSION:-0}
        # See <sys/unistd.h> for further info on CPU_VERSION.
        if   [ $CPU_VERSION -ge 768 ]; then     # IA-64 CPU
-            echo "NOTICE! 64-bit is the only ABI currently operational on HP-UXi."
-            echo "        Post request to openssl-dev@openssl.org for 32-bit support."
+            echo "WARNING! 64-bit ABI is the default configured ABI on HP-UXi."
+            echo "         If you wish to build 32-bit library, the you have to"
+            echo "         invoke './Configure hpux-ia64-cc' *manually*."
             if [ "$TEST" = "false" ]; then
+               echo "         You have about 5 seconds to press Ctrl-C to abort."
                (stty -icanon min 0 time 50; read waste) < /dev/tty
             fi
             OUT="hpux64-ia64-cc"