[Buildroot] [PATCH v1] qt5quickcontrols2: new package

[Julien CORJON <corjon.j@ecagroup.com>]

Peter, All,

I'm also working on this package today and i think you may copy/paste 
QtQuickControls a bit fasten. QtQuickcontrols2 is not a fork of 
QtQuickControls but it have been rewritten from scratch [1].

Le 29/03/2016 15:45, Peter Seiderer a ?crit :
> Signed-off-by: Peter Seiderer <ps.report@gmx.net>
> ---
>   package/qt5/Config.in                              |  1 +
>   package/qt5/qt5quickcontrols2/Config.in            | 17 ++++++++++
>   .../qt5/qt5quickcontrols2/qt5quickcontrols2.hash   |  2 ++
>   package/qt5/qt5quickcontrols2/qt5quickcontrols2.mk | 37 ++++++++++++++++++++++
>   4 files changed, 57 insertions(+)
>   create mode 100644 package/qt5/qt5quickcontrols2/Config.in
>   create mode 100644 package/qt5/qt5quickcontrols2/qt5quickcontrols2.hash
>   create mode 100644 package/qt5/qt5quickcontrols2/qt5quickcontrols2.mk
>
> diff --git a/package/qt5/Config.in b/package/qt5/Config.in
> index f673daa..1db14c9 100644
> --- a/package/qt5/Config.in
> +++ b/package/qt5/Config.in
> @@ -39,6 +39,7 @@ source "package/qt5/qt5graphicaleffects/Config.in"
>   source "package/qt5/qt5imageformats/Config.in"
>   source "package/qt5/qt5multimedia/Config.in"
>   source "package/qt5/qt5quickcontrols/Config.in"
> +source "package/qt5/qt5quickcontrols2/Config.in"

QtQuickControls2 is a "tech-preview" [2] and it may change a lot for a 
production environment. You should include this module at the end with a 
comment "technology preview".

>   source "package/qt5/qt5sensors/Config.in"
>   source "package/qt5/qt5serialport/Config.in"
>   source "package/qt5/qt5svg/Config.in"
> diff --git a/package/qt5/qt5quickcontrols2/Config.in b/package/qt5/qt5quickcontrols2/Config.in
> new file mode 100644
> index 0000000..c9ce9a4
> --- /dev/null
> +++ b/package/qt5/qt5quickcontrols2/Config.in
> @@ -0,0 +1,17 @@
> +config BR2_PACKAGE_QT5QUICKCONTROLS2
> +	bool "qt5quickcontrols2"
> +	select BR2_PACKAGE_QT5DECLARATIVE
> +	select BR2_PACKAGE_QT5DECLARATIVE_QUICK

I'm not sure but i think that QtQuickControls2 can be built without 
QtQuick (despite package name) because developers announce the pure C++ 
logic layer[1].

> +	depends on BR2_PACKAGE_QT5_GL_AVAILABLE
> +	depends on BR2_PACKAGE_QT5_JSCORE_AVAILABLE

!i'm not sure but I did not see any dependency to GL nor JSCORE in the 
qtquickcontrols2 sources yet.

> +	help
> +	  Qt is a cross-platform application and UI framework for
> +	  developers using C++.
> +
> +	  This package corresponds to the qt5quickcontrols2 module.
> +
> +	  http://qt.io
> +
> +comment "qt5quickcontrols2 needs an OpenGL-capable backend"
> +	depends on !BR2_PACKAGE_QT5_GL_AVAILABLE
> +	depends on BR2_PACKAGE_QT5_JSCORE_AVAILABLE
> diff --git a/package/qt5/qt5quickcontrols2/qt5quickcontrols2.hash b/package/qt5/qt5quickcontrols2/qt5quickcontrols2.hash
> new file mode 100644
> index 0000000..aaf8fcf
> --- /dev/null
> +++ b/package/qt5/qt5quickcontrols2/qt5quickcontrols2.hash
> @@ -0,0 +1,2 @@
> +# Hash from: http://download.qt.io/official_releases/qt/5.6/5.6.0/submodules/qtquickcontrols2-opensource-src-5.6.0.tar.xz.mirrorlist
> +sha256 59ec6ea2282931bc0d0748b3979a52e1a322e7ef8d1e5490b8a34931e8b9fee0 qtquickcontrols2-opensource-src-5.6.0.tar.xz
> diff --git a/package/qt5/qt5quickcontrols2/qt5quickcontrols2.mk b/package/qt5/qt5quickcontrols2/qt5quickcontrols2.mk
> new file mode 100644
> index 0000000..820c239
> --- /dev/null
> +++ b/package/qt5/qt5quickcontrols2/qt5quickcontrols2.mk
> @@ -0,0 +1,37 @@
> +################################################################################
> +#
> +# qt5quickcontrols2
> +#
> +################################################################################
> +
> +QT5QUICKCONTROLS2_VERSION = $(QT5_VERSION)
> +QT5QUICKCONTROLS2_SITE = $(QT5_SITE)
> +QT5QUICKCONTROLS2_SOURCE = qtquickcontrols2-opensource-src-$(QT5QUICKCONTROLS2_VERSION).tar.xz
> +QT5QUICKCONTROLS2_DEPENDENCIES = qt5base qt5declarative
> +QT5QUICKCONTROLS2_INSTALL_STAGING = YES
> +
> +ifeq ($(BR2_PACKAGE_QT5BASE_LICENSE_APPROVED),y)
> +QT5QUICKCONTROLS2_LICENSE = GPLv3 or LGPLv3, GFDLv1.3 (docs)
> +QT5QUICKCONTROLS2_LICENSE_FILES = LICENSE.GPLv3 LICENSE.LGPLv3 LICENSE.FDL
> +else
> +QT5QUICKCONTROLS2_LICENSE = Commercial license
> +QT5QUICKCONTROLS2_REDISTRIBUTE = NO
> +endif
> +
> +define QT5QUICKCONTROLS2_CONFIGURE_CMDS
> +	(cd $(@D); $(TARGET_MAKE_ENV) $(HOST_DIR)/usr/bin/qmake)
> +endef
> +
> +define QT5QUICKCONTROLS2_BUILD_CMDS
> +	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D)
> +endef
> +
> +define QT5QUICKCONTROLS2_INSTALL_STAGING_CMDS
> +	$(TARGET_MAKE_ENV) $(MAKE) -C $(@D) install
> +endef
> +
> +define QT5QUICKCONTROLS2_INSTALL_TARGET_CMDS
> +	cp -dpfr $(STAGING_DIR)/usr/qml/QtQuick.2 $(TARGET_DIR)/usr/qml

I don't find any reference to /usr/qml/QtQuick.2 in the qtquickcontrols2 
package.
I found /usr/qml/Qt/labs and /usr/lib/libQt5LabsTemplates.so.* (take a 
look on staging install step) [3]

> +endef
> +
> +$(eval $(generic-package))
>

[1] 
http://blog.qt.io/blog/2015/11/23/qt-quick-controls-re-engineered-status-update/
[2] http://wiki.qt.io/New_Features_in_Qt_5.6
[3] http://doc.qt.io/qt-5/qtlabstemplates-index.html

Regards,

Julien Corjon