configure: remove O4 compiler optimization level test
authorSean McGovern <gseanmcg@gmail.com>
Sun, 9 Nov 2014 04:39:35 +0000 (04:39 +0000)
committerTristan Matthews <tmatth@videolan.org>
Thu, 20 Nov 2014 22:27:49 +0000 (17:27 -0500)
commit826a226ff2a5145bc61fcd51bf06bb97d779239d
tree4b42f0a5c486e941de1377d590f4b93d61da3da9
parent01eb577330f7903840958151fdbef1186659db41
configure: remove O4 compiler optimization level test

It is not a documented optimization level for gcc or clang.
This makes building with clang significantly less spammy.

Signed-off-by: Tristan Matthews <tmatth@videolan.org>
configure.ac