> if [ "$CARCH" == "i686" ]; then
> make -f make_whatever
> else
> make -f make_else
> fi
My preferred method is below, so that it will work correctly for
ArchPPC or uArch.
case $CARCH in
i686) make -f make_foo ;;
x86_64) make -f make_bar ;;
*) echo "$CARCH is not supported!" ;;
esac