c2bbc59b21
[YOCTO #1070] Currently with deb packaging, we have 2 issues when running "bitbake meta-toolchain-gmae". 1) when MACHINE="qemux86", SDKMACHINE="i686", INSTALL_BASEARCH_DEB is "i686", too. This causes the following ERROR: | E: Couldn't find package task-sdk-host-nativesdk NOTE: package meta-toolchain-gmae-1.0-r6: task do_populate_sdk: Failed This is becasue: due to the DPKG_ARCH mapping, we create such a deb package tmp/deploy/deb/i686-nativesdk/task-sdk-host-nativesdk_1.0-r10_i386.deb; dpkg can't recoginze the package. We need to map INSTALL_BASEARCH_DEB in the same way. 2) when MACHINE="qemux86", SDKMACHINE="x86_64", INSTALL_BASEARCH_DEB is "x86_64", too. We get such an ERROR: | E: Couldn't find package task-cross-canadian-i586 NOTE: package meta-toolchain-gmae-1.0-r6: task do_populate_sdk: Failed This is because: dpkg can't recognize the generated package tmp/deploy/deb/x86_64-nativesdk/task-cross-canadian-i586_1.0-r0_i386.deb Here the "i386" suffix is incorrect and should be "x86_64" -- the i386 comes from the line DPKG_ARCH_i586 ?= "i386" in package_deb.bbclass. However, for canadian package, actually here the overriding of DPKG (from "x86-64" to "i386") should not happen -- it accidently happens just because TARGET_ARCH exists in OVERRIDES. We can move the overriding logic to the anonymous python function to work this around. (From OE-Core rev: 63010b9ee89643c8e83656783231f0a7848d9e45) Signed-off-by: Lianhao Lu <lianhao.lu@intel.com> Signed-off-by: Dexuan Cui <dexuan.cui@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/