Subject: Re: bug#34431: Qt fails to build

From: Ricardo Wurmus <[email-masked]>
Date: Tue, 12 Feb 2019 17:59:24 +0100

Ludovic Courtès <[email-masked]> writes:

> Danny Milosavljevic <[email-masked]> skribis:
>
>> Possible fix https://672856.bugs.gentoo.org/attachment.cgi?id=557978
>>
>> diff -Naurp a/src/corelib/global/minimum-linux_p.h b/src/corelib/global/minimum-linux_p.h
>> --- a/src/corelib/global/minimum-linux_p.h      2018-11-25 15:51:11.000000000 +0300
>> +++ b/src/corelib/global/minimum-linux_p.h      2018-12-17 13:25:38.176823753 +0300
>> @@ -75,14 +75,9 @@ QT_BEGIN_NAMESPACE
>>   * - accept4                    2.6.28
>>   * - renameat2                  3.16                    QT_CONFIG(renameat2)
>>   * - getrandom                  3.17                    QT_CONFIG(getentropy)
>> - * - statx                      4.11                    QT_CONFIG(statx)
>>   */
>>
>> -#if QT_CONFIG(statx)
>> -#  define MINLINUX_MAJOR        4
>> -#  define MINLINUX_MINOR        11
>> -#  define MINLINUX_PATCH        0
>> -#elif QT_CONFIG(getentropy)
>> +#if QT_CONFIG(getentropy)
>>  #  define MINLINUX_MAJOR        3
>>  #  define MINLINUX_MINOR        17
>>  #  define MINLINUX_PATCH        0
>
> Qt should definitely not require a kernel more recent than what libc
> requires.  If this patch solves that, we should probably apply it (in
> ‘staging’ I guess.)

Oh dear, this would certainly cause problems on RHEL 6 and 7.  Thanks
for trying to fix it!

-- 
Ricardo