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

[Jacob Kroon]

On Fri, May 2, 2014 at 8:34 AM, Jonathan Liu <net147 at gmail.com> wrote:

>  On 2/05/2014 4:28 PM, Jacob Kroon wrote:
>
> Hi Jonathan,
>
> On Fri, May 2, 2014 at 3:01 AM, Jonathan Liu <net147 at 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 at 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.
>
>
Indeed, adding "widgets" solves the issue, many thanks.
Can we describe this dependency in the recipes somehow ?

  -- Jacob