erikj@458: #!/bin/sh
erikj@458: #
erikj@458: # Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.
erikj@458: # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
erikj@458: #
erikj@458: # This code is free software; you can redistribute it and/or modify it
erikj@458: # under the terms of the GNU General Public License version 2 only, as
erikj@458: # published by the Free Software Foundation.
erikj@458: #
erikj@458: # This code is distributed in the hope that it will be useful, but WITHOUT
erikj@458: # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
erikj@458: # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
erikj@458: # version 2 for more details (a copy is included in the LICENSE file that
erikj@458: # accompanied this code).
erikj@458: #
erikj@458: # You should have received a copy of the GNU General Public License version
erikj@458: # 2 along with this work; if not, write to the Free Software Foundation,
erikj@458: # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
erikj@458: #
erikj@458: # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
erikj@458: # or visit www.oracle.com if you need additional information or have any
erikj@458: # questions.
erikj@458: #
ohair@425: 
ohair@478: # This is a wrapper for the config.guess from autoconf. The latter does not
ohair@478: # properly detect 64 bit systems on all platforms. Instead of patching the
ohair@478: # autoconf system (which might easily get lost in a future update), we wrap it
ohair@478: # and fix the broken property, if needed.
ohair@425: 
erikj@458: DIR=`dirname $0`
erikj@458: OUT=`. $DIR/autoconf-config.guess`
ohair@478: 
ohair@478: # Test and fix solaris on x86_64
erikj@458: echo $OUT | grep i386-pc-solaris > /dev/null 2> /dev/null
erikj@458: if test $? = 0; then
ohair@478:   # isainfo -n returns either i386 or amd64
erikj@458:   REAL_CPU=`isainfo -n`
erikj@458:   OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`
ohair@425: fi
ohair@478: 
ohair@478: # Test and fix solaris on sparcv9
ohair@478: echo $OUT | grep sparc-sun-solaris > /dev/null 2> /dev/null
ohair@478: if test $? = 0; then
ohair@478:   # isainfo -n returns either sparc or sparcv9
ohair@478:   REAL_CPU=`isainfo -n`
ohair@478:   OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`
ohair@478: fi
ohair@478: 
ohair@478: # Test and fix cygwin on x86_64
ohair@478: echo $OUT | grep 86-pc-cygwin > /dev/null 2> /dev/null
ohair@494: if test $? != 0; then
ohair@494:   echo $OUT | grep 86-pc-mingw > /dev/null 2> /dev/null
ohair@494: fi
ohair@478: if test $? = 0; then
ohair@478:   case `echo $PROCESSOR_IDENTIFIER | cut -f1 -d' '` in
ohair@478:     intel64|Intel64|INTEL64|em64t|EM64T|amd64|AMD64|8664|x86_64)
ohair@478:       REAL_CPU=x86_64
ohair@478:       OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`
ohair@478:       ;;
ohair@478:   esac
ihse@839: fi
ohair@478: 
simonis@971: # Test and fix architecture string on AIX
simonis@971: # On AIX 'config.guess' returns 'powerpc' as architecture but 'powerpc' is
simonis@971: # implicitely handled as 32-bit architecture in 'platform.m4' so we check
simonis@971: # for the kernel mode rewrite it to 'powerpc64' if we'Re running in 64-bit mode.
simonis@971: # The check could also be done with `/usr/sbin/prtconf | grep "Kernel Type" | grep "64-bit"`
simonis@971: echo $OUT | grep powerpc-ibm-aix > /dev/null 2> /dev/null
simonis@971: if test $? = 0; then
simonis@971:   if [ -x /bin/getconf ] ; then
simonis@971:     KERNEL_BITMODE=`getconf KERNEL_BITMODE`
simonis@971:     if  [ "$KERNEL_BITMODE" = "32" ]; then
simonis@971:       KERNEL_BITMODE=""
simonis@971:     fi
simonis@971:   fi
simonis@971:   OUT=powerpc$KERNEL_BITMODE`echo $OUT | sed -e 's/[^-]*//'`
simonis@971: fi
simonis@971: 
kvn@985: # Test and fix little endian PowerPC64.
kvn@985: # TODO: should be handled by autoconf-config.guess. 
kvn@985: if [ "x$OUT" = x ]; then
kvn@985:   if [ `uname -m` = ppc64le ]; then
kvn@985:     if [ `uname -s` = Linux ]; then
kvn@985:       OUT=powerpc64le-unknown-linux-gnu
kvn@985:     fi
kvn@985:   fi
kvn@985: fi
kvn@985: 
erikj@458: echo $OUT