c2bbe5f5d3
I was checking ways to make incremental builds faster so I started using sstate-cache and SSTATE_MIRRORS. But this gave me some nasty bug: | Collected errors: | * satisfy_dependencies_for: Cannot satisfy the following dependencies for php-cgi: | * libtirpc1 (>= 0.2.2) * | * opkg_install_cmd: Cannot install package php-cgi. I checked details: In my previous build libtirpc got built before libpam so libpam found it and linked. As a result packages depend on libtirpc1 but as there is no such build dependency sstate handling code did not used libtirpc copy... (From OE-Core rev: e629bdcd1bcb51f2d2101fb53daeac0bd29ab637) (From OE-Core rev: 8ff92269cd63e153892d129e6e2255812a454a99) Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org> 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
OpenEmbedded-Core is a layer containing the core metadata for current versions of OpenEmbedded. It is distro-less (can build a functional image with DISTRO = "") and contains only emulated machine support.
For information about OpenEmbedded, see the OpenEmbedded website: http://www.openembedded.org/