[oe] [meta-qt4][PATCH] qt4-embedded: Default to build tslib when touchscreen is defined

[Max Krummenacher]

Hi

I sent a similar patch:
https://lists.yoctoproject.org/pipermail/yocto/2016-October/032661.html

Both fix the build error with the HEAD of meta-qt4.

Question is if "touchscreen" in MACHINE_FEATURES should build for
tslib by default.
If yes, your patch is needed.

However the error will pop up again if someone chooses to set
PACKAGECONFIG to not include tslib.
That would be handled by the patch above, so applying both patches
would fix the problem and default to having tslib support.

Max

P.S.What is the 'correct' mailinglist for meta-qt4?

2016-10-31 8:29 GMT+01:00 Mike Looijmans <mike.looijmans at topic.nl>:
> When "touchscreen" is in the MACHINE_FEATURES, packagegroup-core-qt4e
> will RDEPEND on qt4-embedded-plugin-mousedriver-tslib, but that
> library is not being built by default, resulting in an error like:
> opkg_prepare_url_for_install: Couldn't find anything to satisfy 'qt4-embedded-plugin-mousedriver-tslib'.
>
> To prevent that from happening, add "tslib" to the default
> PACKAGECONFIG when touchscreen is defined.
>
> Signed-off-by: Mike Looijmans <mike.looijmans at topic.nl>
> ---
> Applies to both morty and master branches.
>
>  recipes-qt4/qt4/qt4-embedded.inc | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/recipes-qt4/qt4/qt4-embedded.inc b/recipes-qt4/qt4/qt4-embedded.inc
> index 1122080..9c2d9da 100644
> --- a/recipes-qt4/qt4/qt4-embedded.inc
> +++ b/recipes-qt4/qt4/qt4-embedded.inc
> @@ -3,7 +3,7 @@ DESCRIPTION = "Qt is a versatile cross-platform application framework -- this is
>  SECTION = "libs"
>  HOMEPAGE = "http://qt-project.org/"
>
> -PACKAGECONFIG ??= ""
> +PACKAGECONFIG ??= '${@bb.utils.contains("MACHINE_FEATURES", "touchscreen", "tslib", "",d)}'
>  PACKAGECONFIG[tslib] = " -plugin-mouse-tslib, ,tslib"
>
>  QT4EDEPENDS = ""
> --
> 1.9.1
>
> --
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