[vlc-devel] [PATCH] configure: remove O4 compiler optimization level test

[Vittorio Giovara]

On Sun, Nov 9, 2014 at 6:39 AM, Sean McGovern <gseanmcg at gmail.com> wrote:
> It is not a documented optimization level for gcc or clang.
> This makes building with clang significantly less spammy.

Aren't optimizations > 3 always clipped to 3?
http://wiki.gentoo.org/wiki/GCC_optimization#What_about_-O_levels_higher_than_3.3F

Makes sense to drop the -O4 option anyway.
-- 
Vittorio