[FFmpeg-devel] configure: clang -Oz for small size build to reduce size further

[James Almer]

On 3/10/2017 10:50 AM, Paul B Mahol wrote:
> On 3/10/17, wm4 <nfxjfg at googlemail.com> wrote:
>> On Fri, 10 Mar 2017 13:47:38 +0100
>> Paul B Mahol <onemda at gmail.com> wrote:
>>
>>> On 3/10/17, Wang Bin <wbsecg1 at gmail.com> wrote:
>>>>
>>>>
>>>
>>> I don't think this is good idea.
>>
>> Why not?
> 
> Because it changes something that was working before.

The only valid reason i could see to not go with this change is
if the size gains are minimal and the speed loss considerable.
Otherwise, if the end result is smaller than -Os then there's no
reason to not use it.