aoqi@0: #!/bin/sh
aoqi@0: #
aoqi@0: # Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
aoqi@0: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0: #
aoqi@0: # This code is free software; you can redistribute it and/or modify it
aoqi@0: # under the terms of the GNU General Public License version 2 only, as
aoqi@0: # published by the Free Software Foundation.
aoqi@0: #
aoqi@0: # This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
aoqi@0: # version 2 for more details (a copy is included in the LICENSE file that
aoqi@0: # accompanied this code).
aoqi@0: #
aoqi@0: # You should have received a copy of the GNU General Public License version
aoqi@0: # 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0: #
aoqi@0: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0: # or visit www.oracle.com if you need additional information or have any
aoqi@0: # questions.
aoqi@0: #
aoqi@0: 
aoqi@0: # This is a wrapper for the config.guess from autoconf. The latter does not
aoqi@0: # properly detect 64 bit systems on all platforms. Instead of patching the
aoqi@0: # autoconf system (which might easily get lost in a future update), we wrap it
aoqi@0: # and fix the broken property, if needed.
aoqi@0: 
aoqi@0: DIR=`dirname $0`
aoqi@0: OUT=`. $DIR/autoconf-config.guess`
aoqi@0: 
aoqi@0: # Test and fix solaris on x86_64
aoqi@0: echo $OUT | grep i386-pc-solaris > /dev/null 2> /dev/null
aoqi@0: if test $? = 0; then
aoqi@0:   # isainfo -n returns either i386 or amd64
aoqi@0:   REAL_CPU=`isainfo -n`
aoqi@0:   OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`
aoqi@0: fi
aoqi@0: 
aoqi@0: # Test and fix solaris on sparcv9
aoqi@0: echo $OUT | grep sparc-sun-solaris > /dev/null 2> /dev/null
aoqi@0: if test $? = 0; then
aoqi@0:   # isainfo -n returns either sparc or sparcv9
aoqi@0:   REAL_CPU=`isainfo -n`
aoqi@0:   OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`
aoqi@0: fi
aoqi@0: 
aoqi@0: # Test and fix cygwin on x86_64
aoqi@0: echo $OUT | grep 86-pc-cygwin > /dev/null 2> /dev/null
aoqi@0: if test $? != 0; then
aoqi@0:   echo $OUT | grep 86-pc-mingw > /dev/null 2> /dev/null
aoqi@0: fi
aoqi@0: if test $? = 0; then
aoqi@0:   case `echo $PROCESSOR_IDENTIFIER | cut -f1 -d' '` in
aoqi@0:     intel64|Intel64|INTEL64|em64t|EM64T|amd64|AMD64|8664|x86_64)
aoqi@0:       REAL_CPU=x86_64
aoqi@0:       OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`
aoqi@0:       ;;
aoqi@0:   esac
aoqi@0: fi
aoqi@0: 
aoqi@0: # Test and fix architecture string on AIX
aoqi@0: # On AIX 'config.guess' returns 'powerpc' as architecture but 'powerpc' is
aoqi@0: # implicitely handled as 32-bit architecture in 'platform.m4' so we check
aoqi@0: # for the kernel mode rewrite it to 'powerpc64' if we'Re running in 64-bit mode.
aoqi@0: # The check could also be done with `/usr/sbin/prtconf | grep "Kernel Type" | grep "64-bit"`
aoqi@0: echo $OUT | grep powerpc-ibm-aix > /dev/null 2> /dev/null
aoqi@0: if test $? = 0; then
aoqi@0:   if [ -x /bin/getconf ] ; then
aoqi@0:     KERNEL_BITMODE=`getconf KERNEL_BITMODE`
aoqi@0:     if  [ "$KERNEL_BITMODE" = "32" ]; then
aoqi@0:       KERNEL_BITMODE=""
aoqi@0:     fi
aoqi@0:   fi
aoqi@0:   OUT=powerpc$KERNEL_BITMODE`echo $OUT | sed -e 's/[^-]*//'`
aoqi@0: fi
aoqi@0: 
aoqi@0: # Test and fix little endian PowerPC64.
aoqi@0: # TODO: should be handled by autoconf-config.guess. 
aoqi@0: if [ "x$OUT" = x ]; then
aoqi@0:   if [ `uname -m` = ppc64le ]; then
aoqi@0:     if [ `uname -s` = Linux ]; then
aoqi@0:       OUT=powerpc64le-unknown-linux-gnu
aoqi@0:     fi
aoqi@0:   fi
aoqi@0: fi
aoqi@0: 
aoqi@2166: # Test and fix little endian MIPS.
aoqi@2166: if [ "x$OUT" = x ]; then
aoqi@2166:   if [ `uname -s` = Linux ]; then
aoqi@2166:     if [ `uname -m` = mipsel ]; then
aoqi@2166:       OUT=mipsel-unknown-linux-gnu
aoqi@2166:     elif [ `uname -m` = mips64el ]; then
aoqi@2166:       OUT=mips64el-unknown-linux-gnu
aoqi@2166:     fi
aoqi@2166:   fi
aoqi@2166: fi
aoqi@2166: 
aoqi@0: echo $OUT