[vlc-devel] [PATCH] [RFC] configure: force WINNT_VERSION to 0x601 through -D

[Steve Lhomme]

This patch may break UWP builds though as the set of APIs is forced in
the command line.

On Thu, Nov 30, 2017 at 8:58 AM, Steve Lhomme <robux4 at gmail.com> wrote:
> On Thu, Nov 30, 2017 at 3:06 AM, Jean-Baptiste Kempf <jb at videolan.org> wrote:
>> What I don't get is why this is necessary, since it's already defined in
>> AH_TOP.
>
> It's added to the config.h but it's not used during configure so you
> still configure for a different set of APIs.
>
>> But else, it does not work for pollfd and inet_pton detection
>> ---
>>  configure.ac | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/configure.ac b/configure.ac
>> index c7360021f4..bb679caad2 100644
>> --- a/configure.ac
>> +++ b/configure.ac
>> @@ -536,7 +536,7 @@ dnl Check for broken versions of mingw-runtime compatability library
>>      ])
>>
>>      dnl force use of mingw provided c99 *printf over msvcrt
>> -    CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1"
>> +    CPPFLAGS="${CPPFLAGS} -D__USE_MINGW_ANSI_STDIO=1 -D_WIN32_WINNT=0x601"
>>
>>      dnl Check for the need to include the mingwex lib for mingw32
>>      VLC_SAVE_FLAGS
>> --
>> 2.15.0.531.g2ccb3012c9
>>
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