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3fddac4ee959cc09d67a50d4623c29175bee26f0
Invoking runqemu outside of the build directory for an in-tree setup results in an empty TMPDIR because bitbake -e cannot be run to find it. A symptom of this problem is running runqemu and getting the following error: Error: Unable to find tunctl binary in <directory> Catch this case and report the error to the user. This fixes [YOCTO #1278] (From OE-Core rev: ab5544ac801a976b56468ade0f5d2e95c11feb87) Signed-off-by: Scott Garman <scott.a.garman@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Poky
====
Poky is an integration of various components to form a complete prepackaged
build system and development environment. It features support for building
customised embedded device style images. There are reference demo images
featuring a X11/Matchbox/GTK themed UI called Sato. The system supports
cross-architecture application development using QEMU emulation and a
standalone toolchain and SDK with IDE integration.
Additional information on the specifics of hardware that Poky supports
is available in README.hardware. Further hardware support can easily be added
in the form of layers which extend the systems capabilities in a modular way.
As an integration layer Poky consists of several upstream projects such as
BitBake, OpenEmbedded-Core, Yocto documentation and various sources of information
e.g. for the hardware support. Poky is in turn a component of the Yocto Project.
The Yocto Project has extensive documentation about the system including a
reference manual which can be found at:
http://yoctoproject.org/community/documentation
For information about OpenEmbedded see their website:
http://www.openembedded.org/
Description