1# Use "-mtune=i686" on i?86-*-* unless "-m64" is specified.
2if { [istarget "i?86-*-*"] } {
3  set target_name [target_info name]
4  if {[board_info $target_name exists multilib_flags]} {
5    set multilib_flags [board_info $target_name multilib_flags]
6    if { ![regexp -- "-m64" $multilib_flags] } {
7      set additional_flags "-mtune=i686"
8    }
9  } else {
10    set additional_flags "-mtune=i686"
11  }
12}
13return 0
14