X-Git-Url: https://git.openssl.org/?p=openssl.git;a=blobdiff_plain;f=config;h=e194d4bde4f608087751fd512107281ba0b3ada5;hp=98729827c8e6711159d642227637fd8c6a339383;hb=HEAD;hpb=19a0192b428375ca409db355a55d2df3f7b411a6

diff --git a/config b/config
index 98729827c8..e194d4bde4 100755
--- a/config
+++ b/config
@@ -1,925 +1,10 @@
-#!/bin/sh
+#! /bin/sh
+# Copyright 2020 The OpenSSL Project Authors. All Rights Reserved.
 #
-# OpenSSL config: determine the operating system and run ./Configure
-#
-# "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
-
-# Simple OS/Platform guesser. Similar to config.guess but
-# much, much smaller. Since it was developed for use with
-# Apache, it follows under Apache's regular licensing
-# with one specific addition: Any changes or additions
-# to this script should be Emailed to the Apache
-# group (apache@apache.org) in general and to
-# Jim Jagielski (jim@jaguNET.com) in specific.
-#
-# Be as similar to the output of config.guess/config.sub
-# as possible.
-
-PREFIX=""
-SUFFIX=""
-TEST="false"
-EXE=""
-
-# pick up any command line args to config
-for i
-do
-case "$i" in 
--d*) PREFIX="debug-";;
--t*) TEST="true";;
--h*) TEST="true"; cat <<EOF
-Usage: config [options]
- -d	Add a debug- prefix to machine choice.
- -t	Test mode, do not run the Configure perl script.
- -h	This help.
-
-Any other text will be passed to the Configure perl script.
-See INSTALL for instructions.
-
-EOF
-;;
-*) options=$options" $i" ;;
-esac
-done
-
-# First get uname entries that we use below
-
-[ "$MACHINE" ] || MACHINE=`(uname -m) 2>/dev/null` || MACHINE="unknown"
-[ "$RELEASE" ] || RELEASE=`(uname -r) 2>/dev/null` || RELEASE="unknown"
-[ "$SYSTEM" ] || SYSTEM=`(uname -s) 2>/dev/null`  || SYSTEM="unknown"
-[ "$BUILD" ] || 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 
-(
-XREL=`uname -X 2>/dev/null | grep "^Release" | awk '{print $3}'`
-if [ "x$XREL" != "x" ]; then
-    if [ -f /etc/kconfig ]; then
-	case "$XREL" in
-	    4.0|4.1)
-		    echo "${MACHINE}-whatever-isc4"; exit 0
-		;;
-	esac
-    else
-	case "$XREL" in
-	    3.2v4.2)
-		echo "whatever-whatever-sco3"; exit 0
-		;;
-	    3.2v5.0*)
-		echo "whatever-whatever-sco5"; exit 0
-		;;
-	    4.2MP)
-		case "x${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
-		;;
-	    5*)
-		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,
-		    # ${MACHINE} gets always assigned to i386. Now, problem
-		    # with i386 is that it makes ./config pass 386 to
-		    # ./Configure, which in turn makes make generate
-		    # inefficient SHA-1 (for this moment) code.
-		    x[678]*)  echo "i586-sco-unixware7"; exit 0 ;;
-		esac
-		;;
-	esac
-    fi
-fi
-# Now we simply scan though... In most cases, the SYSTEM info is enough
-#
-case "${SYSTEM}:${RELEASE}:${VERSION}:${MACHINE}" in
-    MPE/iX:*)
-	MACHINE=`echo "$MACHINE" | sed -e 's/-/_/g'`
-	echo "parisc-hp-MPE/iX"; exit 0
-	;;
-    A/UX:*)
-	echo "m68k-apple-aux3"; exit 0
-	;;
-
-    AIX:[3-9]:4:*)
-	echo "${MACHINE}-ibm-aix"; exit 0
-	;;
-
-    AIX:*:[5-9]:*)
-	echo "${MACHINE}-ibm-aix"; exit 0
-	;;
-
-    AIX:*)
-	echo "${MACHINE}-ibm-aix3"; exit 0
-	;;
-
-    BeOS:*:BePC)
-    if [ -e /boot/develop/headers/be/bone ]; then
-		echo "beos-x86-bone"; exit 0
-	else
-		echo "beos-x86-r5"; exit 0
-	fi
-	;;
-
-    dgux:*)
-	echo "${MACHINE}-dg-dgux"; exit 0
-	;;
-
-    HI-UX:*)
-	echo "${MACHINE}-hi-hiux"; exit 0
-	;;
-
-    HP-UX:*)
-	HPUXVER=`echo ${RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	case "$HPUXVER" in
-	    1[0-9].*)	# HPUX 10 and 11 targets are unified
-		echo "${MACHINE}-hp-hpux1x"; exit 0
-		;;
-	    *)
-		echo "${MACHINE}-hp-hpux"; exit 0
-		;;
-	esac
-	;;
-
-    IRIX:5.*)
-	echo "mips2-sgi-irix"; exit 0
-	;;
-
-    IRIX:6.*)
-	echo "mips3-sgi-irix"; exit 0
-	;;
-
-    IRIX64:*)
-	echo "mips4-sgi-irix64"; exit 0
-	;;
-
-    Linux:[2-9].*)
-	echo "${MACHINE}-whatever-linux2"; exit 0
-	;;
-
-    Linux:1.*)
-	echo "${MACHINE}-whatever-linux1"; exit 0
-	;;
-
-    GNU*)
-	echo "hurd-x86"; exit 0;
-	;;
-
-    LynxOS:*)
-	echo "${MACHINE}-lynx-lynxos"; exit 0
-	;;
-
-    BSD/OS:4.*)  # BSD/OS always says 386
-	echo "i486-whatever-bsdi4"; exit 0
-	;;
-
-    BSD/386:*:*:*486*|BSD/OS:*:*:*:*486*)
-        case `/sbin/sysctl -n hw.model` in
-	    Pentium*)
-                echo "i586-whatever-bsdi"; exit 0
-                ;;
-            *)
-                echo "i386-whatever-bsdi"; exit 0
-                ;;
-            esac;
-	;;
-
-    BSD/386:*|BSD/OS:*)
-	echo "${MACHINE}-whatever-bsdi"; exit 0
-	;;
-
-    FreeBSD:*:*:*386*)
-        VERS=`echo ${RELEASE} | sed -e 's/[-(].*//'`
-        MACH=`sysctl -n hw.model`
-        ARCH='whatever'
-        case ${MACH} in
-           *386*       ) MACH="i386"     ;;
-           *486*       ) MACH="i486"     ;;
-           Pentium\ II*) MACH="i686"     ;;
-           Pentium*    ) MACH="i586"     ;;
-           *           ) MACH="$MACHINE" ;;
-        esac
-        case ${MACH} in
-           i[0-9]86 ) ARCH="pc" ;;
-        esac
-        echo "${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
-	;;
-
-    NetBSD:*)
-	echo "${MACHINE}-whatever-netbsd"; exit 0
-	;;
-
-    OpenBSD:*)
-	echo "${MACHINE}-whatever-openbsd"; exit 0
-	;;
-
-    OpenUNIX:*)
-	echo "${MACHINE}-unknown-OpenUNIX${VERSION}"; exit 0
-	;;
-
-    OSF1:*:*:*alpha*)
-	OSFMAJOR=`echo ${RELEASE}| sed -e 's/^V\([0-9]*\)\..*$/\1/'`
-	case "$OSFMAJOR" in
-	    4|5)
-		echo "${MACHINE}-dec-tru64"; exit 0
-		;;
-	    1|2|3)
-		echo "${MACHINE}-dec-osf"; exit 0
-		;;
-	    *)
-		echo "${MACHINE}-dec-osf"; exit 0
-		;;
-	esac
-	;;
-
-    QNX:*)
-	case "$RELEASE" in
-	    4*)
-		echo "${MACHINE}-whatever-qnx4"
-		;;
-	    6*)
-		echo "${MACHINE}-whatever-qnx6"
-		;;
-	    *)
-		echo "${MACHINE}-whatever-qnx"
-		;;
-	esac
-	exit 0
-	;;
-
-    Paragon*:*:*:*)
-	echo "i860-intel-osf1"; exit 0
-	;;
-
-    Rhapsody:*)
-	echo "ppc-apple-rhapsody"; exit 0
-	;;
-
-    Darwin:*)
-	case "$MACHINE" in
-	    Power*)
-		echo "ppc-apple-darwin${VERSION}"
-		;;
-	    *)
-		echo "i686-apple-darwin${VERSION}"
-		;;
-	esac
-	exit 0
-	;;
-
-    SunOS:5.*)
-	echo "${MACHINE}-whatever-solaris2"; exit 0
-	;;
-
-    SunOS:*)
-	echo "${MACHINE}-sun-sunos4"; exit 0
-	;;
-
-    UNIX_System_V:4.*:*)
-	echo "${MACHINE}-whatever-sysv4"; exit 0
-	;;
-
-    VOS:*:*:i786)
-     echo "i386-stratus-vos"; exit 0
-     ;;
-
-    VOS:*:*:*)
-     echo "hppa1.1-stratus-vos"; exit 0
-     ;;
-
-    *:4*:R4*:m88k)
-	echo "${MACHINE}-whatever-sysv4"; exit 0
-	;;
-
-    DYNIX/ptx:4*:*)
-	echo "${MACHINE}-whatever-sysv4"; exit 0
-	;;
-
-    *:4.0:3.0:3[34]?? | *:4.0:3.0:3[34]??,*)
-	echo "i486-ncr-sysv4"; exit 0
-	;;
-
-    ULTRIX:*)
-	echo "${MACHINE}-unknown-ultrix"; exit 0
-	;;
-
-    SINIX*|ReliantUNIX*)
-	echo "${MACHINE}-siemens-sysv4"; exit 0
-	;;
-
-    POSIX-BC*)
-	echo "${MACHINE}-siemens-sysv4"; exit 0   # Here, $MACHINE == "BS2000"
-	;;
-
-    machten:*)
-       echo "${MACHINE}-tenon-${SYSTEM}"; exit 0;
-       ;;
-
-    library:*)
-	echo "${MACHINE}-ncr-sysv4"; exit 0
-	;;
-
-    ConvexOS:*:11.0:*)
-	echo "${MACHINE}-v11-${SYSTEM}"; exit 0;
-	;;
-
-    NEWS-OS:4.*)
-	echo "mips-sony-newsos4"; exit 0;
-	;;
-
-    MINGW*)
-	echo "${MACHINE}-whatever-mingw"; exit 0;
-	;;
-    CYGWIN*)
-	case "$RELEASE" in
-	    [bB]*|1.0|1.[12].*)
-		echo "${MACHINE}-whatever-cygwin_pre1.3"
-		;;
-	    *)
-		echo "${MACHINE}-whatever-cygwin"
-		;;
-	esac
-	exit 0
-	;;
-
-    *"CRAY T3E")
-       echo "t3e-cray-unicosmk"; exit 0;
-       ;;
-
-    *CRAY*)
-       echo "j90-cray-unicos"; exit 0;
-       ;;
-
-    NONSTOP_KERNEL*)
-       echo "nsr-tandem-nsk"; exit 0;
-       ;;
-esac
-
-#
-# Ugg. These are all we can determine by what we know about
-# the output of uname. Be more creative:
-#
-
-# Do the Apollo stuff first. Here, we just simply assume
-# that the existance of the /usr/apollo directory is proof
-# enough
-if [ -d /usr/apollo ]; then
-    echo "whatever-apollo-whatever"
-    exit 0
-fi
-
-# Now NeXT
-ISNEXT=`hostinfo 2>/dev/null`
-case "$ISNEXT" in
-    *'NeXT Mach 3.3'*)
-	echo "whatever-next-nextstep3.3"; exit 0
-	;;
-    *NeXT*)
-	echo "whatever-next-nextstep"; exit 0
-	;;
-esac
-
-# At this point we gone through all the one's
-# we know of: Punt
-
-echo "${MACHINE}-whatever-${SYSTEM}" 
-exit 0
-) 2>/dev/null | (
-
-# ---------------------------------------------------------------------------
-# this is where the translation occurs into SSLeay terms
-# ---------------------------------------------------------------------------
-
-GCCVER=`(gcc -dumpversion) 2>/dev/null`
-if [ "$GCCVER" != "" ]; then
-  # then strip off whatever prefix egcs prepends the number with...
-  # Hopefully, this will work for any future prefixes as well.
-  GCCVER=`echo $GCCVER | LC_ALL=C sed 's/^[a-zA-Z]*\-//'`
-  # Since gcc 3.1 gcc --version behaviour has changed.  gcc -dumpversion
-  # does give us what we want though, so we use that.  We just just the
-  # major and minor version numbers.
-  # peak single digit before and after first dot, e.g. 2.95.1 gives 29
-  GCCVER=`echo $GCCVER | sed 's/\([0-9]\)\.\([0-9]\).*/\1\2/'`
-fi
-
-# Only set CC if not supplied already
-if [ -z "$CC" ]; then
-# figure out if gcc is available and if so we use it otherwise
-# we fallback to whatever cc does on the system
-  if [ "$GCCVER" != "" ]; then
-    CC=gcc
-  else
-    CC=cc
-  fi
-fi
-GCCVER=${GCCVER:-0}
-if [ "$SYSTEM" = "HP-UX" ];then
-  # By default gcc is a ILP32 compiler (with long long == 64).
-  GCC_BITS="32"
-  if [ $GCCVER -ge 30 ]; then
-    # PA64 support only came in with gcc 3.0.x.
-    # We check if the preprocessor symbol __LP64__ is defined...
-    if echo "__LP64__" | gcc -v -E -x c - 2>/dev/null | grep "^__LP64__" 2>&1 > /dev/null; then
-      : # __LP64__ has slipped through, it therefore is not defined
-    else
-      GCC_BITS="64"
-    fi
-  fi
-fi
-if [ "$SYSTEM" = "SunOS" ]; then
-  if [ $GCCVER -ge 30 ]; then
-    # 64-bit ABI isn't officially supported in gcc 3.0, but it appears
-    # to be working, at the very least 'make test' passes...
-    if gcc -v -E -x c /dev/null 2>&1 | grep __arch64__ > /dev/null; then
-      GCC_ARCH="-m64"
-    else
-      GCC_ARCH="-m32"
-    fi
-  fi
-  # check for WorkShop C, expected output is "cc: blah-blah C x.x"
-  CCVER=`(cc -V 2>&1) 2>/dev/null | \
-  	egrep -e '^cc: .* C [0-9]\.[0-9]' | \
-	sed 's/.* C \([0-9]\)\.\([0-9]\).*/\1\2/'`
-  CCVER=${CCVER:-0}
-  if [ $MACHINE != i86pc -a $CCVER -gt 40 ]; then
-    CC=cc	# overrides gcc!!!
-    if [ $CCVER -eq 50 ]; then
-      echo "WARNING! Detected WorkShop C 5.0. Do make sure you have"
-      echo "         patch #107357-01 or later applied."
-      sleep 5
-    fi
-  fi
-fi
-
-if [ "${SYSTEM}-${MACHINE}" = "Linux-alpha" ]; then
-  # check for Compaq C, expected output is "blah-blah C Vx.x"
-  CCCVER=`(ccc -V 2>&1) 2>/dev/null | \
-	egrep -e '.* C V[0-9]\.[0-9]' | \
-	sed 's/.* C V\([0-9]\)\.\([0-9]\).*/\1\2/'`
-  CCCVER=${CCCVER:-0}
-  if [ $CCCVER -gt 60 ]; then
-    CC=ccc	# overrides gcc!!! well, ccc outperforms inoticeably
-		# only on hash routines and des, otherwise gcc (2.95)
-		# keeps along rather tight...
-  fi
-fi
-
-if [ "${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 
-read GUESSOS
-
-echo Operating system: $GUESSOS
-
-# now map the output into SSLeay terms ... really should hack into the
-# script above so we end up with values in vars but that would take
-# more time that I want to waste at the moment
-case "$GUESSOS" in
-  uClinux*64*)
-    OUT=uClinux-dist64
-	;;
-  uClinux*)
-    OUT=uClinux-dist
-	;;
-  mips2-sgi-irix)
-	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"
-	fi
-	OUT="irix-$CC"
-	;;
-  mips3-sgi-irix)
-	#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"
-	#else
-	#	options="$options -mips3"
-	#fi
-	OUT="irix-mips3-$CC"
-	;;
-  mips4-sgi-irix64)
-	echo "WARNING! If you wish to build 64-bit library, then you have to"
-	echo "         invoke './Configure irix64-mips4-$CC' *manually*."
-	if [ "$TEST" = "false" -a -t 1 ]; then
-	  echo "         You have about 5 seconds to press Ctrl-C to abort."
-	  (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
-	fi
-        #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"
-        #else
-        #        options="$options -mips3"
-        #fi
-	OUT="irix-mips3-$CC"
-	;;
-  ppc-apple-rhapsody) OUT="rhapsody-ppc-cc" ;;
-  ppc-apple-darwin*)
-	ISA64=`(sysctl -n hw.optional.64bitops) 2>/dev/null`
-	if [ "$ISA64" = "1" ]; then
-	    echo "WARNING! If you wish to build 64-bit library, then you have to"
-	    echo "         invoke './Configure darwin64-ppc-cc' *manually*."
-	    if [ "$TEST" = "false" -a -t 1 ]; then
-	      echo "         You have about 5 seconds to press Ctrl-C to abort."
-	      (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
-	    fi
-	fi
-	OUT="darwin-ppc-cc" ;;
-  i?86-apple-darwin*)
-	ISA64=`(sysctl -n hw.optional.x86_64) 2>/dev/null`
-	if [ "$ISA64" = "1" ]; then
-	    echo "WARNING! If you wish to build 64-bit library, then you have to"
-	    echo "         invoke './Configure darwin64-x86_64-cc' *manually*."
-	    if [ "$TEST" = "false" -a -t 1 ]; then
-	      echo "         You have about 5 seconds to press Ctrl-C to abort."
-	      (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
-	    fi
-	fi
-	OUT="darwin-i386-cc" ;;
-  alpha-*-linux2)
-        ISA=`awk '/cpu model/{print$4;exit(0);}' /proc/cpuinfo`
-	case ${ISA:-generic} in
-	*[678])	OUT="linux-alpha+bwx-$CC" ;;
-	*)	OUT="linux-alpha-$CC" ;;
-	esac
-	if [ "$CC" = "gcc" ]; then
-	    case ${ISA:-generic} in
-	    EV5|EV45)		options="$options -mcpu=ev5";;
-	    EV56|PCA56)		options="$options -mcpu=ev56";;
-	    *)			options="$options -mcpu=ev6";;
-	    esac
-	fi
-	;;
-  ppc64-*-linux2)
-	echo "WARNING! If you wish to build 64-bit library, then you have to"
-	echo "         invoke './Configure linux-ppc64' *manually*."
-	if [ "$TEST" = "false" -a -t 1 ]; then
-	    echo "         You have about 5 seconds to press Ctrl-C to abort."
-	    (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
-	fi
-	OUT="linux-ppc"
-	;;
-  ppc-*-linux2) OUT="linux-ppc" ;;
-  ia64-*-linux?) OUT="linux-ia64" ;;
-  sparc64-*-linux2)
-	echo "WARNING! If you *know* that your GNU C supports 64-bit/V9 ABI"
-	echo "         and wish to build 64-bit library, then you have to"
-	echo "         invoke './Configure linux64-sparcv9' *manually*."
-	if [ "$TEST" = "false" -a -t 1 ]; then
-	  echo "          You have about 5 seconds to press Ctrl-C to abort."
-	  (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
-	fi
-	OUT="linux-sparcv9" ;;
-  sparc-*-linux2)
-	KARCH=`awk '/^type/{print$3;exit(0);}' /proc/cpuinfo`
-	case ${KARCH:-sun4} in
-	sun4u*)	OUT="linux-sparcv9" ;;
-	sun4m)	OUT="linux-sparcv8" ;;
-	sun4d)	OUT="linux-sparcv8" ;;
-	*)	OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
-	esac ;;
-  parisc*-*-linux2)
-	# 64-bit builds under parisc64 linux are not supported and
-	# compiler is expected to generate 32-bit objects...
-	CPUARCH=`awk '/cpu family/{print substr($5,1,3); exit(0);}' /proc/cpuinfo`
-	CPUSCHEDULE=`awk '/^cpu.[ 	]*: PA/{print substr($3,3); exit(0);}' /proc/cpuinfo`
-
-	# ??TODO ??  Model transformations
-	# 0. CPU Architecture for the 1.1 processor has letter suffixes. We strip that off
-	#    assuming no further arch. identification will ever be used by GCC.
-	# 1. I'm most concerned about whether is a 7300LC is closer to a 7100 versus a 7100LC.
-	# 2. The variant 64-bit processors cause concern should GCC support explicit schedulers
-	#    for these chips in the future.
-	#         PA7300LC -> 7100LC (1.1)
-	#         PA8200   -> 8000   (2.0)
-	#         PA8500   -> 8000   (2.0)
-	#         PA8600   -> 8000   (2.0)
-
-	CPUSCHEDULE=`echo $CPUSCHEDULE|sed -e 's/7300LC/7100LC/' -e 's/8.00/8000/'`
-	# Finish Model transformations
-
-	options="$options -DB_ENDIAN -mschedule=$CPUSCHEDULE -march=$CPUARCH"
-	OUT="linux-generic32" ;;
-  armv[1-3]*-*-linux2) OUT="linux-generic32" ;;
-  arm*-*-linux2) OUT="linux-armv4" ;;
-  sh*b-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
-  sh*-*-linux2)  OUT="linux-generic32"; options="$options -DL_ENDIAN" ;;
-  m68k*-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
-  s390-*-linux2) OUT="linux-generic32"; options="$options -DB_ENDIAN" ;;
-  s390x-*-linux2) OUT="linux-s390x" ;;
-  x86_64-*-linux?) OUT="linux-x86_64" ;;
-  *86-*-linux2) OUT="linux-elf"
-	if [ "$GCCVER" -gt 28 ]; then
-          if grep '^model.*Pentium' /proc/cpuinfo >/dev/null ; then
-	    options="$options -march=pentium"
-          fi
-          if grep '^model.*Pentium Pro' /proc/cpuinfo >/dev/null ; then
-	    options="$options -march=pentiumpro"
-          fi
-          if grep '^model.*K6' /proc/cpuinfo >/dev/null ; then
-	    options="$options -march=k6"
-          fi
-        fi ;;
-  *-*-linux1) OUT="linux-aout" ;;
-  *-*-linux2) OUT="linux-generic32" ;;
-  sun4[uv]*-*-solaris2)
-	OUT="solaris-sparcv9-$CC"
-	ISA64=`(isalist) 2>/dev/null | grep sparcv9`
-	if [ "$ISA64" != "" ]; then
-	    if [ "$CC" = "cc" -a $CCVER -ge 50 ]; then
-		echo "WARNING! If you wish to build 64-bit library, then you have to"
-		echo "         invoke './Configure solaris64-sparcv9-cc' *manually*."
-		if [ "$TEST" = "false" -a -t 1 ]; then
-		  echo "         You have about 5 seconds to press Ctrl-C to abort."
-		  (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
-		fi
-	    elif [ "$CC" = "gcc" -a "$GCC_ARCH" = "-m64" ]; then
-		# $GCC_ARCH denotes default ABI chosen by compiler driver
-		# (first one found on the $PATH). I assume that user
-		# expects certain consistency with the rest of his builds
-		# and therefore switch over to 64-bit. <appro>
-		OUT="solaris64-sparcv9-gcc"
-		echo "WARNING! If you wish to build 32-bit library, then you have to"
-		echo "         invoke './Configure solaris-sparcv9-gcc' *manually*."
-		if [ "$TEST" = "false" -a -t 1 ]; then
-		  echo "         You have about 5 seconds to press Ctrl-C to abort."
-		  (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
-		fi
-	    elif [ "$GCC_ARCH" = "-m32" ]; then
-		echo "NOTICE! If you *know* that your GNU C supports 64-bit/V9 ABI"
-		echo "        and wish to build 64-bit library, then you have to"
-		echo "        invoke './Configure solaris64-sparcv9-gcc' *manually*."
-		if [ "$TEST" = "false" -a -t 1 ]; then
-		  echo "         You have about 5 seconds to press Ctrl-C to abort."
-		  (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
-		fi
-	    fi
-	fi
-	;;
-  sun4m-*-solaris2)	OUT="solaris-sparcv8-$CC" ;;
-  sun4d-*-solaris2)	OUT="solaris-sparcv8-$CC" ;;
-  sun4*-*-solaris2)	OUT="solaris-sparcv7-$CC" ;;
-  *86*-*-solaris2)
-	ISA64=`(isalist) 2>/dev/null | grep amd64`
-	if [ "$ISA64" != "" ]; then
-	    OUT="solaris64-x86_64-$CC"
-	else
-	    OUT="solaris-x86-$CC"
-	    if [ `uname -r | sed -e 's/5\.//'` -lt 10 ]; then
-		options="$options no-sse2"
-	    fi
-	fi
-	;;
-  *-*-sunos4)		OUT="sunos-$CC" ;;
-
-  *86*-*-bsdi4)		OUT="BSD-x86-elf"; options="$options no-sse2 -ldl" ;;
-  alpha*-*-*bsd*)	OUT="BSD-generic64"; options="$options -DL_ENDIAN" ;;
-  powerpc64-*-*bsd*)	OUT="BSD-generic64"; options="$options -DB_ENDIAN" ;;
-  sparc64-*-*bsd*)	OUT="BSD-sparc64" ;;
-  ia64-*-*bsd*)		OUT="BSD-ia64" ;;
-  amd64-*-*bsd*)	OUT="BSD-x86_64" ;;
-  *86*-*-*bsd*)		# mimic ld behaviour when it's looking for libc...
-			if [ -L /usr/lib/libc.so ]; then	# [Free|Net]BSD
-			    libc=/usr/lib/libc.so
-			else					# OpenBSD
-			    # ld searches for highest libc.so.* and so do we
-			    libc=`(ls /usr/lib/libc.so.* | tail -1) 2>/dev/null`
-			fi
-			case "`(file -L $libc) 2>/dev/null`" in
-			*ELF*)	OUT="BSD-x86-elf" ;;
-			*)	OUT="BSD-x86"; options="$options no-sse2" ;;
-			esac ;;
-  *-*-*bsd*)		OUT="BSD-generic32" ;;
-
-  *-*-osf)		OUT="osf1-alpha-cc" ;;
-  *-*-tru64)		OUT="tru64-alpha-cc" ;;
-  *-*-[Uu]nix[Ww]are7)
-	if [ "$CC" = "gcc" ]; then
-	  OUT="unixware-7-gcc" ; options="$options no-sse2"
-	else    
-	  OUT="unixware-7" ; options="$options no-sse2 -D__i386__"
-	fi
-	;;
-  *-*-[Uu]nix[Ww]are20*) OUT="unixware-2.0"; options="$options no-sse2 no-sha512" ;;
-  *-*-[Uu]nix[Ww]are21*) OUT="unixware-2.1"; options="$options no-sse2 no-sha512" ;;
-  *-*-vos)
-	options="$options no-threads no-shared no-asm no-dso"
-	EXE=".pm"
-	OUT="vos-$CC" ;;
-  BS2000-siemens-sysv4) OUT="BS2000-OSD" ;;
-  RM*-siemens-sysv4) OUT="ReliantUNIX" ;;
-  *-siemens-sysv4) OUT="SINIX" ;;
-  *-hpux1*)
-	if [ $CC = "gcc" -a $GCC_BITS = "64" ]; then
-	    OUT="hpux64-parisc2-gcc"
-	fi
-	KERNEL_BITS=`(getconf KERNEL_BITS) 2>/dev/null`
-	KERNEL_BITS=${KERNEL_BITS:-32}
-	CPU_VERSION=`(getconf CPU_VERSION) 2>/dev/null`
-	CPU_VERSION=${CPU_VERSION:-0}
-	# See <sys/unistd.h> for further info on CPU_VERSION.
-	if   [ $CPU_VERSION -ge 768 ]; then	# IA-64 CPU
-	     echo "WARNING! 64-bit ABI is the default configured ABI on HP-UXi."
-	     echo "         If you wish to build 32-bit library, the you have to"
-	     echo "         invoke './Configure hpux-ia64-cc' *manually*."
-	     if [ "$TEST" = "false" -a -t 1 ]; then
-		echo "         You have about 5 seconds to press Ctrl-C to abort."
-		(trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
-	     fi
-	     OUT="hpux64-ia64-cc"
-	elif [ $CPU_VERSION -ge 532 ]; then	# PA-RISC 2.x CPU
-	     OUT=${OUT:-"hpux-parisc2-${CC}"}
-	     if [ $KERNEL_BITS -eq 64 -a "$CC" = "cc" ]; then
-		echo "WARNING! If you wish to build 64-bit library then you have to"
-		echo "         invoke './Configure hpux64-parisc2-cc' *manually*."
-		if [ "$TEST" = "false" -a -t 1 ]; then
-		  echo "         You have about 5 seconds to press Ctrl-C to abort."
-		  (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
-		fi
-	     fi
-	elif [ $CPU_VERSION -ge 528 ]; then	# PA-RISC 1.1+ CPU
-	     OUT="hpux-parisc-${CC}"
-	elif [ $CPU_VERSION -ge 523 ]; then	# PA-RISC 1.0 CPU
-	     OUT="hpux-parisc-${CC}"
-	else					# Motorola(?) CPU
-	     OUT="hpux-$CC"
-	fi
-	options="$options -D_REENTRANT" ;;
-  *-hpux)	OUT="hpux-parisc-$CC" ;;
-  *-aix)
-	KERNEL_BITS=`(getconf KERNEL_BITMODE) 2>/dev/null`
-	KERNEL_BITS=${KERNEL_BITS:-32}
-	OBJECT_MODE=${OBJECT_MODE:-32}
-	if [ "$CC" = "gcc" ]; then
-	    OUT="aix-gcc"
-	elif [ $OBJECT_MODE -eq 64 ]; then
-	    echo 'Your $OBJECT_MODE was found to be set to 64' 
-	    OUT="aix64-cc"
-	else
-	    OUT="aix-cc"
-	    if [ $KERNEL_BITS -eq 64 ]; then
-		echo "WARNING! If you wish to build 64-bit kit, then you have to"
-		echo "         invoke './Configure aix64-cc' *manually*."
-		if [ "$TEST" = "false" -a -t 1 ]; then
-		    echo "         You have ~5 seconds to press Ctrl-C to abort."
-		    (trap "stty `stty -g`" 2 0; stty -icanon min 0 time 50; read waste) <&1
-		fi
-	    fi
-	fi
-	if (lsattr -E -O -l `lsdev -c processor|awk '{print$1;exit}'` | grep -i powerpc) >/dev/null 2>&1; then
-	    :	# this applies even to Power3 and later, as they return PowerPC_POWER[345]
-	else
-	    options="$options no-asm"
-	fi
-	;;
-  # these are all covered by the catchall below
-  # *-dgux) OUT="dgux" ;;
-  mips-sony-newsos4) OUT="newsos4-gcc" ;;
-  *-*-cygwin_pre1.3) OUT="Cygwin-pre1.3" ;;
-  *-*-cygwin) OUT="Cygwin" ;;
-  t3e-cray-unicosmk) OUT="cray-t3e" ;;
-  j90-cray-unicos) OUT="cray-j90" ;;
-  nsr-tandem-nsk) OUT="tandem-c89" ;;
-  beos-*) OUT="$GUESSOS" ;;
-  x86pc-*-qnx6) OUT="QNX6-i386" ;;
-  *-*-qnx6) OUT="QNX6" ;;
-  *) OUT=`echo $GUESSOS | awk -F- '{print $3}'`;;
-esac
-
-# NB: This atalla support has been superceded by the ENGINE support
-# That contains its own header and definitions anyway. Support can
-# be enabled or disabled on any supported platform without external
-# headers, eg. by adding the "hw-atalla" switch to ./config or
-# perl Configure
-#
-# See whether we can compile Atalla support
-#if [ -f /usr/include/atasi.h ]
-#then
-#  options="$options -DATALLA"
-#fi
-
-# gcc < 2.8 does not support -march=ultrasparc
-if [ "$OUT" = solaris-sparcv9-gcc -a $GCCVER -lt 28 ]
-then
-  echo "WARNING! Falling down to 'solaris-sparcv8-gcc'."
-  echo "         Upgrade to gcc-2.8 or later."
-  sleep 5
-  OUT=solaris-sparcv8-gcc
-fi
-if [ "$OUT" = "linux-sparcv9" -a $GCCVER -lt 28 ]
-then
-  echo "WARNING! Falling down to 'linux-sparcv8'."
-  echo "         Upgrade to gcc-2.8 or later."
-  sleep 5
-  OUT=linux-sparcv8
-fi
-
-case "$GUESSOS" in
-  i386-*) options="$options 386" ;;
-esac
-
-for i in aes bf camellia cast des dh dsa ec hmac idea md2 md5 mdc2 rc2 rc4 rc5 ripemd rsa seed sha
-do
-  if [ ! -d crypto/$i ]
-  then
-    options="$options no-$i"
-  fi
-done
-
-# Discover Kerberos 5 (since it's still a prototype, we don't
-# do any guesses yet, that's why this section is commented away.
-#if [ -d /usr/kerberos ]; then
-#    krb5_dir=/usr/kerberos
-#    if [ \( -f $krb5_dir/lib/libgssapi_krb5.a -o -f $krb5_dir/lib/libgssapi_krb5.so* \)\
-#	-a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
-#	-a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
-#	-a \( -f $krb5_dir/lib/libk5crypto.a -o -f $krb5_dir/lib/libk5crypto.so* \)\
-#	-a \( -f $krb5_dir/include/krb5.h \) ]; then
-#	options="$options --with-krb5-flavor=MIT"
-#    fi
-#elif [ -d /usr/heimdal ]; then
-#    krb5_dir=/usr/heimdal
-#    if [ \( -f $krb5_dir/lib/libgssapi.a -o -f $krb5_dir/lib/libgssapi.so* \)\
-#	-a \( -f $krb5_dir/lib/libkrb5.a -o -f $krb5_dir/lib/libkrb5.so* \)\
-#	-a \( -f $krb5_dir/lib/libcom_err.a -o -f $krb5_dir/lib/libcom_err.so* \)\
-#	-a \( -f $krb5_dir/include/krb5.h \) ]; then
-#	options="$options --with-krb5-flavor=Heimdal"
-#    fi
-#fi
-
-if [ -z "$OUT" ]; then
-  OUT="$CC"
-fi
-
-if [ ".$PERL" = . ] ; then
-	for i in . `echo $PATH | sed 's/:/ /g'`; do
-		if [ -f "$i/perl5$EXE" ] ; then
-			PERL="$i/perl5$EXE"
-			break;
-		fi;
-	done
-fi
-
-if [ ".$PERL" = . ] ; then
-	for i in . `echo $PATH | sed 's/:/ /g'`; do
-		if [ -f "$i/perl$EXE" ] ; then
-			if "$i/perl$EXE" -e 'exit($]<5.0)'; then
-				PERL="$i/perl$EXE"
-				break;
-			fi;
-		fi;
-	done
-fi
-
-if [ ".$PERL" = . ] ; then
-	echo "You need Perl 5."
-	exit 1
-fi
-
-# run Configure to check to see if we need to specify the 
-# compiler for the platform ... in which case we add it on
-# the end ... otherwise we leave it off
-
-$PERL ./Configure LIST | grep "$OUT-$CC" > /dev/null
-if [ $? = "0" ]; then
-  OUT="$OUT-$CC"
-fi
-
-OUT="$PREFIX$OUT"
-
-$PERL ./Configure LIST | grep "$OUT" > /dev/null
-if [ $? = "0" ]; then
-  echo Configuring for $OUT
+# Licensed under the Apache License 2.0 (the "License").  You may not use
+# this file except in compliance with the License.  You can obtain a copy
+# in the file LICENSE in the source distribution or at
+# https://www.openssl.org/source/license.html
 
-  if [ "$TEST" = "true" ]; then
-    echo $PERL ./Configure $OUT $options
-  else
-    $PERL ./Configure $OUT $options
-  fi
-else
-  echo "This system ($OUT) is not supported. See file INSTALL for details."
-fi
-)
+THERE=`dirname $0`
+exec "$THERE/Configure" "$@"