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