jdk8-mips64-public: common/autoconf/build-aux/config.guess@7f60c2d9823e

     1 #!/bin/sh

2 #

     3 # Copyright (c) 2012, Oracle and/or its affiliates. All rights reserved.

     4 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

5 #

     6 # This code is free software; you can redistribute it and/or modify it

     7 # under the terms of the GNU General Public License version 2 only, as

     8 # published by the Free Software Foundation.

9 #

    10 # This code is distributed in the hope that it will be useful, but WITHOUT

    11 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    12 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    13 # version 2 for more details (a copy is included in the LICENSE file that

    14 # accompanied this code).

    15 #

    16 # You should have received a copy of the GNU General Public License version

    17 # 2 along with this work; if not, write to the Free Software Foundation,

    18 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    19 #

    20 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    21 # or visit www.oracle.com if you need additional information or have any

    22 # questions.

    23 #

    25 # This is a wrapper for the config.guess from autoconf. The latter does not

    26 # properly detect 64 bit systems on all platforms. Instead of patching the

    27 # autoconf system (which might easily get lost in a future update), we wrap it

    28 # and fix the broken property, if needed.

    30 DIR=`dirname $0`

    31 OUT=`. $DIR/autoconf-config.guess`

    33 # Test and fix solaris on x86_64

    34 echo $OUT | grep i386-pc-solaris > /dev/null 2> /dev/null

    35 if test $? = 0; then

    36   # isainfo -n returns either i386 or amd64

    37   REAL_CPU=`isainfo -n`

    38   OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`

    39 fi

    41 # Test and fix solaris on sparcv9

    42 echo $OUT | grep sparc-sun-solaris > /dev/null 2> /dev/null

    43 if test $? = 0; then

    44   # isainfo -n returns either sparc or sparcv9

    45   REAL_CPU=`isainfo -n`

    46   OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`

    47 fi

    49 # Test and fix cygwin on x86_64

    50 echo $OUT | grep 86-pc-cygwin > /dev/null 2> /dev/null

    51 if test $? != 0; then

    52   echo $OUT | grep 86-pc-mingw > /dev/null 2> /dev/null

    53 fi

    54 if test $? = 0; then

    55   case `echo $PROCESSOR_IDENTIFIER | cut -f1 -d' '` in

    56     intel64|Intel64|INTEL64|em64t|EM64T|amd64|AMD64|8664|x86_64)

    57       REAL_CPU=x86_64

    58       OUT=$REAL_CPU`echo $OUT | sed -e 's/[^-]*//'`

    59       ;;

    60   esac

    61 fi

    63 # Test and fix architecture string on AIX

    64 # On AIX 'config.guess' returns 'powerpc' as architecture but 'powerpc' is

    65 # implicitely handled as 32-bit architecture in 'platform.m4' so we check

    66 # for the kernel mode rewrite it to 'powerpc64' if we'Re running in 64-bit mode.

    67 # The check could also be done with `/usr/sbin/prtconf | grep "Kernel Type" | grep "64-bit"`

    68 echo $OUT | grep powerpc-ibm-aix > /dev/null 2> /dev/null

    69 if test $? = 0; then

    70   if [ -x /bin/getconf ] ; then

    71     KERNEL_BITMODE=`getconf KERNEL_BITMODE`

    72     if  [ "$KERNEL_BITMODE" = "32" ]; then

    73       KERNEL_BITMODE=""

    74     fi

    75   fi

    76   OUT=powerpc$KERNEL_BITMODE`echo $OUT | sed -e 's/[^-]*//'`

    77 fi

    79 # Test and fix little endian PowerPC64.

    80 # TODO: should be handled by autoconf-config.guess.

    81 if [ "x$OUT" = x ]; then

    82   if [ `uname -m` = ppc64le ]; then

    83     if [ `uname -s` = Linux ]; then

    84       OUT=powerpc64le-unknown-linux-gnu

    85     fi

    86   fi

    87 fi

    89 echo $OUT

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