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# Use "-mtune=i686" on i?86-*-* unless "-m64" is specified.
if { [istarget "i?86-*-*"] } {
set target_name [target_info name]
if {[board_info $target_name exists multilib_flags]} {
set multilib_flags [board_info $target_name multilib_flags]
if { ![regexp -- "-m64" $multilib_flags] } {
set additional_flags "-mtune=i686"
}
} else {
set additional_flags "-mtune=i686"
}
}
return 0
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