SDK/MeeGo 1.1 Application SDK Project Plan

Contents 1 MeeGo 1.1 Application SDK Project Plan 1.1 Mission 1.2 Key Drivers 1.3 Project Group 1.4 Schedule 1.4.1 Milestones 1.4.2 Meetings 1.5 Releasing 1.5.1 Quality Assurance 1.6 Components / Tasks 1.6.1 Qt Creator 1.6.1.1 Compiling plugins 1.6.1.1.1 MADDE plugin 1.6.1.1.2 OBS plugin 1.6.1.2 Run plugins 1.6.1.2.1 Qemu plugin 1.6.1.2.2 Device run plugin 1.6.1.2.3 Xephyr plugin 1.6.1.3 Debugging plugins 1.6.1.3.1 Valgrind 1.6.1.3.2 Oprofile 1.6.2 MADDE 1.6.3 Compiling 1.6.3.1 Hosts and Targets 1.6.3.1.1 Sysroots 1.6.3.1.2 Cross-Compilers 1.6.4 Running 1.6.4.1 RPM support 1.6.4.2 Targets (devices / Emulation) 1.6.4.2.1 Aava 1.6.4.2.2 N900 1.6.4.2.3 Qemu 1.6.4.2.4 = Qemu Images = 1.6.5 Testing & Debugging tools

MeeGo 1.1 Application SDK Project Plan

This document describes the MeeGo 1.1 Application SDK contents and how we get there.

Mission

MeeGo 1.1 Application SDK is going to be the first official Application SDK release in MeeGo. The Application SDK is mainly targetted for Application developers who are interested in creating new applications for MeeGo platform. They might not be so interested in Open Source but are hoping to sell their applications on OVI Store or equivalent.

The application SDK should run on multiple different host environments (Linux, Win, Mac). In general all the parts of the Application SDK should run similarly on all the hosts! Still it is possible that we will have features that will only work on some of the hosts or with only some of the targets. This aspect should be considered in the SDK architecture.

Key Drivers

• MeeGo Application SDK which allows developers to use any host and develop to any target with a similar manner
  • Have a possibility for allowing features that only work on specific hosts or for specific targets
• SDK development process agreed and active
  • How are decisions made etc.

Project Group

This chapter lists the people involved an their responsibilities.

• Veli Kaksonen : Nokia MeeGo SDK project manager

Schedule

Milestones

id	Date	Short description
M1	20100630	Project start (Targets set, resources allocated...)
M2	2010????	Beta release...

Meetings

Releasing

MeeGo Application SDK will be built in sync with the MeeGo weekly builds. ...

Quality Assurance

How are the releases tested? + everything related...

Components / Tasks

The components of MeeGo Application SDK are listed in this section. Each component should have a responsible, package maintainer and some status information as we go along.

Qt Creator

Qt Creator is the chosen IDE for MeeGo Application SDK.

• Responsible: Maurice Kalinowski
• Package Maintainer: Fathi Boudra
• Status:
  • Not part of the OBS builds yet
  • Adding MADDE targets seems somewhat complicated

Compiling plugins

The compiling plugins are used for compiling and packaging the software with different tools (MADDE / OBS). The end result should be installable application RPM.

MADDE plugin

This plugin uses MADDE for compiling and packaging the software.

• Responsible: unknown
• Package Maintainer: unknown
• Status:
  • Just a dream

OBS plugin

This plugin uses OBS for compiling and packaging the software.

• Responsible: unknown
• Package Maintainer: unknown
• Status:
  • Just a dream

Run plugins

The run plugins are used for installing, running and debugging the software. In general the plugin could use e.g. MADDE to provide this feature.

Qemu plugin

This plugin provides the possibility to use Qemu for "Run plugin" features. This plugin uses MADDE.

• Responsible: unknown
• Package Maintainer: unknown
• Status:
  • Just a dream

Device run plugin

This plugin provides the possibility to use real devices for "Run plugin" features. This plugin uses MADDE.

• Responsible: unknown
• Package Maintainer: unknown
• Status:
  • Just a dream

Xephyr plugin

This plugin provides the possibility to use Xephyr (and chroot) for "Run plugin" features.

• Responsible: unknown
• Package Maintainer: unknown
• Status:
  • Just a dream

Debugging plugins

These plugins are used for debugging in Qt Creator.

Valgrind

TODO

• Responsible: unknown
• Package Maintainer: unknown
• Status:
  • Just a dream

Oprofile

TODO

• Responsible: unknown
• Package Maintainer: unknown
• Status:
  • Just a dream

MADDE

MADDE is multiplatform toolset for compiling, running, debugging and testing. It provides same API for underlying tools on all the host platforms. MADDE can be used from commandline or from IDE. Primary IDE is Qt Creator but others, like eclipse, can be supported too (although not in this project).

• Responsible: Jari Ihatsu
• Package Maintainer: Fathi Boudra
• Status:
  • We have a build of MADDE that includes MeeGo ARM target
  • Not part of the OBS builds yet

Compiling

Compiling is done with combination of a cross-compiler and a sysroot which includes target headers and libraries. Compilers come with MADDE.

Hosts and Targets

Status of the supported hosts and targets:

	MeeGo chroot	Ubuntu 32bit	Ubuntu 64bit	Fedora 32bit	Fedora 64bit	Windows 7	Mac OS X
ARMv5 - (cs2007q3)	?
ARMv7 - (cs2007q3)	?
Intel (gcc-...)	ok

Sysroots

Sysroot is a collection of target headers and libraries which are used by the compilers to compile the software.

Sysroot responsibles and statuses:

sysroot	Responsible	Status
ARMv5	Fathi Boudra	Work in progress
ARMv7	Fathi Boudra	Work in progress
Intel	?	?

Cross-Compilers

Cross-compiler status per host and responsibles:

	ARM-cs2007q3	ARM-MeeGo 4.?	Intel-MeeGo 4.?
MeeGo chroot	(not planned)	(not planned)	(ok)	?
Ubuntu 32bit	(ok)		Martti Lumme (work in progress)
Ubuntu 64bit	(ok)
Fedora 32bit	(ok)
Fedora 64bit	(ok)
Windows 7	(ok)
Mac OS X	(ok)

Running

With MADDE the application developer can create RPM package on any host environment, transfer and run the software on the device or in the emulation.

RPM support

RPM packager is created with ...

The status of the RPM support on different host platforms.

Host	RPM creation	Transfer	Run
Ubuntu 32bit
Ubuntu 64bit
Fedora 32bit
Fedora 64bit
Windows 7
Mac OS X

Targets (devices / Emulation)

Aava

N900

Qemu

The status and the responsible of the Qemu on different host platforms.

	ARMv5 (N900)	ARMv7 (N900)	Intel (Aava?)
Ubuntu 32bit	Riku Voipio (ok)	Riku Voipio (ok)	?
Ubuntu 64bit	Riku Voipio (ok)	Riku Voipio (ok)	?
Fedora 32bit	Riku Voipio (ok)	Riku Voipio (ok)	?
Fedora 64bit	Riku Voipio (ok)	Riku Voipio (ok)	?
Windows 7	Riku Voipio (ok)	Riku Voipio (ok)	?
Mac OS X	?	?	?

= Qemu Images =

The Qemu images are images used with the QEMU full system emulation. The images are as similar as possible to the actual device images.

Target	Responsible	Status
ARMv5 (Qemu N900)	Fathi Boudra	Work in progress
ARMv7 (Qemu N900)	Fathi Boudra	Work in progress
Intel (Aava?)	?	?

Testing & Debugging tools

What do we have?