Re: [ft] Freetype2-dev package not found when crosscompiling

[suzuki toshiya]

Dear Nik,

I'm away from Qt for a while, I cannot remember how Qt plugin is configured &
how qmake works for...
Let me confirm a few points.

>    - letting pkg-config search for it on the host: -> it's there
>        pkg-config --modversion freetype2
>        -> 18.0.12

Have you confirmed that it came from freetype2-dev for the target, not from that
for the host?
If you've confirmed, how did you do that?

>    - qmake fails with the message: "Project ERROR: freetype2 development 
> package not found"

Have you confirmed that it was caused by a failure from pkg-config query?
There is no possibility that qmake does something different (e.g. checking
WITHOUT pkg-config)?
If you've confirmed, how did you do that?

Regards,
mpsuzuki


Nikolaus Neusser wrote:
> Hi @all,
> 
> i am trying to crosscompile a plugin for QT5.6, but the necessary freetype2 
> development package is not found by 
> pkg-config.
> 
> I tried lot's of "hints" i found by google, but i am stuck.
> So, i am not a crosscompiling-linux-expert, but if you could give me some 
> hints i would appreciate it a lot.
> 
> my system:
>    - Host: debian 8, jessie
>    - target: raspberry pi 1, raspbian, jessie
>    - i installed: libfreetype2-dev on the target through sudo apt-get install
>    - i updated my host sysroot
> 
> Crosscompiling the plugin:
>    - qmake fails with the message: "Project ERROR: freetype2 development 
> package not found"
>    - i export the following variables before running qmake
>          sysroot=~/opt_qt_for_rpi/qt5.6.1-1/sysroot
>          export PKG_CONFIG_SYSROOT_DIR=${sysroot}
>          export PKG_CONFIG_DIR=
>          export PKG_CONFIG_DEBUG_SPEW=1
>          export 
> PKG_CONFIG_LIBDIR=${sysroot}/usr/lib/pkgconfig:${sysroot}/usr/share/pkgconfig
>          export PKG_CONFIG_PATH=${sysroot}
>          export 
> COMPILER_PATH=~/opt_qt_for_rpi/qt5.6.1-1/tools/arm-bcm2708/gcc-linaro-arm-linux-gnueabihf-raspbian-x64/bin
> 
> This is what i tried so far:
>    - searching for "ft2build.h" on the host: -> it's there
>      ..sysroot/usr/include/freetype2/ft2build.h
> 
>    - letting pkg-config search for it on the host: -> it's there
>        pkg-config --modversion freetype2
>        -> 18.0.12
> 
> Thanks a lot,
> Nik
> 
> 
> 
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