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#!/bin/sh
# $NetBSD: cpuflags.Linux,v 1.5 2001/11/27 12:26:12 abs Exp $
hw_model=`uname -m`
case $hw_model in
# i386
i386) FLAGS='-march=i386' ;;
i486) FLAGS='-march=i486' ;;
i586) FLAGS='-march=pentium' ;;
i686) FLAGS='-march=pentiumpro' ;;
#
*) echo "Unknown hw.model '$hw_model'" >&2
echo "Please send machine details to abs@netbsd.org" >&2
;;
esac
# Fixup flags for old gcc
if [ -n "$FLAGS" ]; then
gcc_ver=`gcc -v 2>&1 | awk '/gcc version/ {sub("egcs-","");print $3}'`
FLAGS=`awk -v "flags=$FLAGS" -v "gcc_ver=$gcc_ver" '
{if (gcc_ver < $1){map["-m"$2] = "-m"$3}}
END{if (map[flags]) {print map[flags]}else {print flags}}
' <<EOD
2.90 arch=i386 no-486
2.90 arch=i486 486
2.90 arch=pentium 486
2.90 arch=pentiumpro 486
2.90 cpu=supersparc supersparc
2.90 cpu=sparclite sparclite
2.90 cpu=cypress cypress
2.90 cpu=v9 v8
2.90 cpu=arm610 6
2.90 cpu=strongarm110 6
2.90 cpu=arm710 6
2.95 arch=k6 arch=pentium
EOD
`
fi
echo $FLAGS
exit 0
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