#!/bin/sh
# $NetBSD: cpuflags.SunOS,v 1.1 2002/06/21 11:35:16 abs Exp $

arch=`/usr/bin/uname -m`

case $arch in
    sun4c | sun4 )		FLAGS='-mcpu=cypress' ;;
    sun4m )			FLAGS='-mcpu=supersparc' ;;
    sun4u )			FLAGS='-mcpu=v9' ;;
esac

if [ -z "$FLAGS" -a -z "$NONE" ] ; then
    echo 'Unknown machine - please send details to abs@netbsd.org'	>&2
    echo "  arch            : '$arch'"				>&2
fi

# 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[$2] = ""$3}}
	END{if (flags in map) {print map[flags]}else {print flags}}
	' <<EOD
2.90	-mcpu=21164a	
2.90	-march=i386		-mno-486
2.90	-march=i486		-m486
2.90	-march=pentium		-m486
2.90	-march=pentiumpro	-m486
2.90	-mcpu=supersparc	-msupersparc
2.90	-mcpu=sparclite		-msparclite
2.90	-mcpu=cypress		-mcypress
2.90	-mcpu=v9		-mv8
2.90	-mcpu=arm610		-m6
2.90	-mcpu=strongarm110	-m6
2.90	-mcpu=arm710		-m6
2.95	-march=k6		-march=pentium
EOD
`
fi

echo $FLAGS

exit 0