Yocto Project - User contributions [en]

Smart

2012-10-31T13:34:59Z

Bogdanm:

http://labix.org/smart/

Mark's smart contrib branch:

http://git.yoctoproject.org/cgit/cgit.cgi/poky-contrib/log/?h=mhatle/smart

To test this out querying a root filesystem on the host:

# Ensure you are using "package_rpm" in PACKAGE_CLASSES
# Comment out the line in core-image-minimal that removes the packaging data files
# <code>bitbake core-image-minimal</code>
# <code>bitbake python-smartpm-native</code>
# <code>bitbake -c devshell core-image-minimal</code>
# Within the devshell:
cd ../rootfs
export PYTHONPATH="/path/to/native/sysroot/usr/lib/python2.7/site-packages"
export RPM_ETCRPM=$PWD/etc/rpm
smart --data-dir=$PWD/var/lib/smart channel --add rpmsys type=rpm-sys name="rpmsys"
smart --data-dir=$PWD/var/lib/smart config --set rpm-root=$PWD
smart --data-dir=$PWD/var/lib/smart config --set rpm-dbpath=/var/lib/rpm

You should now be able to query the packages installed into the rootfs e.g.
smart --data-dir=$PWD/var/lib/smart query

If you add an rpm-dir channel and run smart under fakechroot (or pseudo presumably, but fakechroot is simpler for testing here) you can install and uninstall packages (note that you might have to install fakechroot on your host first):

smart --data-dir=$PWD/var/lib/smart channel --add test type=rpm-dir path=/path/to/tmp/deploy/rpm/i586
smart --data-dir=$PWD/var/lib/smart query # verify that the new channel is recognized
fakechroot smart --data-dir=$PWD/var/lib/smart install zip # install 'zip' in the rootfs

OpenGL pass-through in QEMU

2012-05-31T03:22:22Z

Bogdanm:

== Overview ==

The OpenGL pass-through in QEMU is used to 'redirect' the OpenGL calls running on the emulated target to the host's native OpenGL library. This brings an important speed up on the execution speed of the target applications that use OpenGL. It is currently available only for x86 targets. It consists on a number of a set of QEMU patches.

== Details ==

Edwin Zhai created an in-depth presentation about the OpenGL pass-through (see attachment below).

[[File:QEMU_GL_in_Yocto.pdf]]

OpenGL pass-through in QEMU

2012-05-30T08:31:07Z

Bogdanm: Created page with "== Overview == The OpenGL pass-through in QEMU is used to 'redirect' the OpenGL calls running on the emulated target to the host's native OpenGL library. This brings an importan..."

== Overview ==

The OpenGL pass-through in QEMU is used to 'redirect' the OpenGL calls running on the emulated target to the host's native OpenGL library. This brings an important speed up on the execution speed of the target applications that use OpenGL. It is currently available only for x86 related targets. It consists on a number of a set of QEMU patches.

== Details ==

Edwin Zhai created an in-depth presentation about the OpenGL pass-through (see attachment below).

[[File:QEMU_GL_in_Yocto.pdf]]

File:QEMU GL in Yocto.pdf

2012-05-30T08:29:35Z

Bogdanm: OpenGL pass-through in QEMU presentation

OpenGL pass-through in QEMU presentation

Projects

2012-05-30T08:13:15Z

Bogdanm:

== Welcome to the Projects Page ==
* [[AutoBuilder]]
* [[Poky]]
* [[SDK Generator]]
* [[Eclipse Plug-in]]
* [[Anjuta Plug-in]]
* [[Pseudo]]
* [[Swabber]]
* [[Cross-Prelink]]
* [[QA]]
* [[Documentation]]
* [[BSPs]]
* [[Tracing and Profiling]]
* Linux Kernel
** [[Linux_Kernel/Boot_Time|Boot Time]]
** [[Linux_kernel/Image_Size|Image Size]]
* [[Multilib]]
* [[BitBake/GUI|BitBake GUI's]]
* [[x32 abi]]
* [[Baryon]]
* [[Build Appliance Design]]
* [[Hob2 (Hob v2)]]
* [[Web UI]]
* [[OpenGL pass-through in QEMU]]