[vlc-devel] [PATCH] configure: Support systems with popcount(3) and popcountll(3)

Kamil Rytarowski n54 at gmx.com
Sun Feb 25 15:24:18 CET 2018


Meanwhile, I will prepare patches for vlc HEAD, they will use a little
bit more complicated approach:

 - rename popcount() to vlc_popcount()
 - detect libc's popcount{,l,ll}() and reuse it otherwise fallback to
__builtin_popcount{,l,ll}()

On 25.02.2018 12:12, Thomas Guillem wrote:
> Rémi, could explain what this patch is breaking ?
> 
> The patch "configure: Add a new test for <locale.h>" apply for 3.0, builds, run and pass the make check for me.
> 
> On Sun, Feb 25, 2018, at 12:10, Kamil Rytarowski wrote:
>> On 25.02.2018 12:01, Rémi Denis-Courmont wrote:
>>> Le sunnuntaina 25. helmikuuta 2018, 13.00.17 EET Kamil Rytarowski a écrit :
>>>> On 25.02.2018 11:56, Rémi Denis-Courmont wrote:
>>>>> Le lauantaina 24. helmikuuta 2018, 13.38.43 EET Kamil Rytarowski a écrit :
>>>>>> And since the already submitted patch is prepared for 3.0, could we
>>>>>> please merge it with 3.0?
>>>>>
>>>>> The patch actually breaks the test suite on VLC 3.0, so no.
>>>>
>>>> What platform is broken? Can I see the failure log?
>>>
>>> I did not save the log but I think all platforms break anyway.
>>>
>>
>> This fixes one build problem on NetBSD/amd64. I don't see anything wrong
>> with the patch. Please redo testing, I need to know what to address.
>>
>> I plan to send more similar afterwards (e.g. bswap32 is in the NetBSD libc).
>>
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