Re: [meta-qt5] Qt5 SDK problem when building for Wandboard

[Jonathan Liu <net147@gmail.com>]

On 2/05/2014 4:28 PM, Jacob Kroon wrote:
> Hi Jonathan,
>
> On Fri, May 2, 2014 at 3:01 AM, Jonathan Liu <net147@gmail.com 
> <mailto:net147@gmail.com>> wrote:
>
>     On 1/05/2014 6:29 PM, Jacob Kroon wrote:
>
>         Hi,
>
>         For a while I've been working around a problem with using
>         populate_sdk_qt5.bbclass in my image recipe, I've had to use a
>         packagegroup-qt5-toolchain-target.bbappend to remove the following
>         dependant packages:
>
>         qt3d-dev
>         qt3d-mkspecs
>         qt3d-qmlplugins
>         qtlocation-dev
>         qtlocation-mkspecs
>         qtlocation-plugins
>         qtlocation-qmlplugins
>
>         I'm building for wandboard-* machines, and if I try to bitbake
>         qt3d or
>         qtlocation, I get the following error:
>
>         Project ERROR: Unknown module(s) in QT: opengl
>
>         In my distro.conf I'm using:
>
>         DISTRO_FEATURES_append = " opengl ptest systemd"
>         DISTRO_FEATURES_remove = "pulseaudio sysvinit x11"
>
>         Could anyone hint at what a proper solution would be ?
>
>         I'm using master branches.
>
>         Build Configuration:
>         BB_VERSION        = "1.23.0"
>         BUILD_SYS         = "x86_64-linux"
>         NATIVELSBSTRING   = "Fedora-20"
>         TARGET_SYS        = "arm-oe-linux-gnueabi"
>         MACHINE           = "wandboard-dual"
>         DISTRO            = "monkey"
>         DISTRO_VERSION    = "0.1"
>         TUNE_FEATURES     = "arm armv7a vfp neon callconvention-hard
>         cortexa9"
>         TARGET_FPU        = "vfp-neon"
>         meta-qt5          =
>         "master:485c277940d26e0c96953d8a649a9c84eed0afb8"
>         meta              =
>         "master:4c2ffce2ae32447a1e39877b9bcbc2cc11ddd2fa"
>         meta-fsl-arm      =
>         "master:27b0ffc33d75f0c37a876849a0db9c0277d5f036"
>         meta-fsl-arm-extra =
>         "master:a7515d4b20e43cfdd8654249fc16ac6b8c5ec3bc"
>
>            -- Jacob
>
>     Try adding the following to your distro.conf if you are using
>     OpenGL ES 2.0:
>     PACKAGECONFIG_GL_pn-qtbase = "gles2"
>
>
> I think this is already done by a qtbase_%.bbappend in the 
> meta-fsl-arm layer. I do have:
>
> [OE jkroon@localhost build]$ bitbake -e qtbase | grep -e "^PACKAGECONFIG="
> PACKAGECONFIG="     release     udev evdev tools libs openssl     
> gles2                    jpeg libpng zlib           accessibility  
> tslib icu"
>
> Could it be that Qt3D and QtLocation requires full OpenGL support, and 
> that gles2 is not enough ?
>
> -- Jacob
I have built all Qt modules fine with gles2. However, your PACKAGECONFIG 
doesn't have "widgets".
I think the QtOpenGL module depends on widgets.

Regards,
Jonathan