[oe] [meta-qt5] fix do_rootfs for images with dev-pkgs in IMAGE_FEATURES

[Jack Mitchell]

On 26/09/13 10:45, Andreas Müller wrote:
> | Collected errors:
> |  * satisfy_dependencies_for: Cannot satisfy the following dependencies for qtquickcontrols-dev:
> |  *     qtquickcontrols (= 5.1.0-r0) *
> |  * opkg_install_cmd: Cannot install package qtquickcontrols-dev.
> 
> Signed-off-by: Andreas Müller <schnitzeltony at googlemail.com>
> ---
>  recipes-qt/qt5/qtquickcontrols.inc | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/recipes-qt/qt5/qtquickcontrols.inc b/recipes-qt/qt5/qtquickcontrols.inc
> index 63e884e..06b5350 100644
> --- a/recipes-qt/qt5/qtquickcontrols.inc
> +++ b/recipes-qt/qt5/qtquickcontrols.inc
> @@ -1,3 +1,5 @@
>  require qt5.inc
>  
>  DEPENDS += "qtdeclarative"
> +
> +ALLOW_EMPTY_${PN} = "1"
> 

Hi Andreas,

I ran into this problem the other day, and after speaking to Ross
Burton, he suggested that the better way to fix this is with:

RDEPENDS_${PN}-dev = ""

I'm starting to get the feeling that the dev-pkgs feature is also a
little broken, as it seems as though it doesn't handle cases where
sub-packages are installed, but the main package is not.