[Buildroot] [PATCH] qt5: Disable passing of -isystem flag in CXXFLAGS

Arnout Vandecappelle arnout at mind.be
Thu Sep 29 21:30:26 UTC 2016



On 28-09-16 10:57, Thomas Petazzoni wrote:
> Hello,
> 
> On Wed, 28 Sep 2016 00:33:16 +0200, Arnout Vandecappelle wrote:
> 
>>  I mean that it's _our_ pkg-config that does the wrong thing.
>>
>> ------ output/staging/usr/lib/pkgconfig/libpcre.pc --------
>> # Package Information for pkg-config
>>
>> prefix=/usr
>> exec_prefix=/usr
>> libdir=${exec_prefix}/lib
>> includedir=${prefix}/include
>>
>> Name: libpcre
>> Description: PCRE - Perl compatible regular expressions C library with 8 bit
>> character support
>> Version: 8.39
>> Libs: -L${libdir} -lpcre
>> Libs.private:
>> Cflags: -I${includedir}
>> ------------------------------------------------------------
>>
>> output/host/usr/bin/pkg-config --cflags libpcre
>> -IXXX/output/host/usr/arm-buildroot-linux-musleabihf/sysroot/usr/include
>>
>>  According to me, this should have returned empty.
> 
> So in other words, you're withdrawing your Reviewed-by on Alexey's
> patch, and say that we should fix host-pkgconf instead, right ?
>
> Thomas


 Au contraire. Ideally host-pkgconf should be improved, but that's not a simple
task. Until then, Alexey's patch will work.

 Regards,
 Arnout

-- 
Arnout Vandecappelle                          arnout at mind be
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