Mercurial > projects > ldc

view find-alt-triple.sh @ 1022:6fccb5a036e4

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Added script to find the alternative triple of the host.
author Tomas Lindquist Olsen <tomas.l.olsen@gmail.com>
date Sun, 01 Mar 2009 22:27:37 +0100
parents
children ca191c141cec
line wrap: on
line source

#!/bin/sh

HOST_TARGET=$1

[ "$HOST_TARGET" == "" ] && exit 1

REST=`echo $HOST_TARGET   | sed -e 's/[a-zA-Z0-9_]*\(\-.*\)/\1/'`
X86=`echo $HOST_TARGET    | sed -e 's/\(i[3-9]86\)\-.*/\1/'`
X86_64=`echo $HOST_TARGET | sed -e 's/\(x86_64\)\-.*/\1/'`

ALT=
if [ "$X86_64" != "$HOST_TARGET" ]; then
    ALT="i686$REST"

elif [ "$X86" != "$HOST_TARGET" ]; then
    ALT="x86_64$REST"
fi

echo $ALT