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

[Thomas Petazzoni]

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
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com