[Buildroot] [PATCH 3/6] qt5declarative: add an option for quick module

[Thomas Petazzoni <thomas.petazzoni@free-electrons.com>]

Dear Fatih A??c?,

On Sat, 19 Jul 2014 20:33:25 +0300, Fatih A??c? wrote:

> diff --git a/package/qt5/qt5declarative/qt5declarative.mk b/package/qt5/qt5declarative/qt5declarative.mk
> index 472d092..34dd14a 100644
> --- a/package/qt5/qt5declarative/qt5declarative.mk
> +++ b/package/qt5/qt5declarative/qt5declarative.mk
> @@ -35,12 +35,20 @@ define QT5DECLARATIVE_INSTALL_STAGING_CMDS
>  endef
>  
>  ifeq ($(BR2_PREFER_STATIC_LIB),)
> -define QT5DECLARATIVE_INSTALL_TARGET_LIBS
> -	cp -dpf $(STAGING_DIR)/usr/lib/libQt5Qml*.so.* $(TARGET_DIR)/usr/lib
> +
> +ifeq ($(BR2_PACKAGE_QT5DECLARATIVE_QUICK),y)
> +define QT5DECLARATIVE_INSTALL_TARGET_QUICK_LIBS
>  	cp -dpf $(STAGING_DIR)/usr/lib/libQt5Quick*.so.* $(TARGET_DIR)/usr/lib
>  	cp -dpfr $(STAGING_DIR)/usr/lib/qt/plugins/accessible $(TARGET_DIR)/usr/lib/qt/plugins
> +endef
> +endif
> +
> +define QT5DECLARATIVE_INSTALL_TARGET_LIBS
> +	cp -dpf $(STAGING_DIR)/usr/lib/libQt5Qml*.so.* $(TARGET_DIR)/usr/lib
>  	cp -dpfr $(STAGING_DIR)/usr/lib/qt/plugins/qml* $(TARGET_DIR)/usr/lib/qt/plugins
> +	$(QT5DECLARATIVE_INSTALL_TARGET_QUICK_LIBS)
>  endef

I am still unsure to understand what's the difference between
qt5declarative and qt5quick exactly. But here, you're installing
libQt5Qml and the qml plugins as soon as the qt5declarative package is
enabled, even if the quick module is disabled.

But then, in PATCH 4/6, you only install QML files if the quick module
is enabled. So I'm a bit confused as to what is needed to actually use
qml files.

Could you explain a bit more the interaction/difference between
qt5declarative and the quick module?

Thanks,

Thomas
-- 
Thomas Petazzoni, CTO, Free Electrons
Embedded Linux, Kernel and Android engineering
http://free-electrons.com