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make/autoconf/build-aux/config.sub

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rev 49480 : 8199138: Add RISC-V support to Zero
Reviewed-by: aph, erikj, ehelin, ihse


  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 #
  24 
  25 # This is a wrapper for the config.guess from autoconf. The latter
  26 # does not know about all of our platforms. Instead of patching the
  27 # autoconf system (which might easily get lost in a future update), we
  28 # wrap it and fix the broken property, if needed.
  29 
  30 DIR=`dirname $0`
  31 
  32 # First, filter out everything that doesn't begin with "aarch64-"
  33 if ! echo $* | grep '^aarch64-' >/dev/null ; then
  34     . $DIR/autoconf-config.sub "$@"
  35     # autoconf-config.sub exits, so we never reach here, but just in
  36     # case we do:
  37     exit
  38 fi
  39 
  40 while test $# -gt 0 ; do
  41     case $1 in 
  42         -- )   # Stop option processing
  43             shift; break ;;
  44         aarch64-* )
  45             config=`echo $1 | sed 's/^aarch64-/arm-/'`
  46             sub_args="$sub_args $config"
  47             shift; ;;




  48         - )    # Use stdin as input.
  49             sub_args="$sub_args $1"
  50             shift; break ;;
  51         * )
  52             sub_args="$sub_args $1"
  53             shift; ;;
  54     esac
  55 done
  56 
  57 result=`. $DIR/autoconf-config.sub $sub_args "$@"`
  58 exitcode=$?
  59 
  60 result=`echo $result | sed "s/^arm-/aarch64-/"`
  61 
  62 echo $result
  63 exit $exitcode
  64 


  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 #
  24 
  25 # This is a wrapper for the config.guess from autoconf. The latter
  26 # does not know about all of our platforms. Instead of patching the
  27 # autoconf system (which might easily get lost in a future update), we
  28 # wrap it and fix the broken property, if needed.
  29 
  30 DIR=`dirname $0`
  31 
  32 # First, filter out everything that doesn't begin with "aarch64-" or "riscv64-"
  33 if ! echo $* | grep '^aarch64-\|^riscv64-' >/dev/null ; then
  34     . $DIR/autoconf-config.sub "$@"
  35     # autoconf-config.sub exits, so we never reach here, but just in
  36     # case we do:
  37     exit
  38 fi
  39 
  40 while test $# -gt 0 ; do
  41     case $1 in 
  42         -- )   # Stop option processing
  43             shift; break ;;
  44         aarch64-* )
  45             config=`echo $1 | sed 's/^aarch64-/arm-/'`
  46             sub_args="$sub_args $config"
  47             shift; ;;
  48         riscv64-* )
  49             config=`echo $1 | sed 's/^riscv64-/x86-/'`
  50             sub_args="$sub_args $config"
  51             shift; ;;
  52         - )    # Use stdin as input.
  53             sub_args="$sub_args $1"
  54             shift; break ;;
  55         * )
  56             sub_args="$sub_args $1"
  57             shift; ;;
  58     esac
  59 done
  60 
  61 result=`. $DIR/autoconf-config.sub $sub_args "$@"`
  62 exitcode=$?
  63 
  64 result=`echo $result | sed "s/^arm-/aarch64-/" | sed "s/^x86-/riscv64-/"`
  65 
  66 echo $result
  67 exit $exitcode
  68 
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