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bbvars.py will compare recipes in meta directories with documentation files and report on variables that don't appear to be documented. It reports the number of times a variable is used as well as any doctags present in the documentation config file. The output of this is intended to aid in determining where documentation may be lacking, but it is not perfect, and does generate some false positives. An experienced eye and careful attention to count and doctag should be applied to the results. $ ./bbvars.py -d ../../documentation/poky-ref-manual/poky-ref-manual.html -m ../../meta -t ../../meta/conf/documentation.conf -T | head -n 10 Found 1413 undocumented bb variables (out of 1578): VARIABLE COUNT DOCTAG =================================================== BUILD_ARCH 4 The name of the building architecture. E.g. i686. BUILD_CC_ARCH 2 FIXME BUILD_PREFIX 4 FIXME BUILD_SYS 13 FIXME BUILD_VENDOR 2 FIXME CACHE 1 The directory holding the cache of the metadata. COMPATIBLE_HOST 19 A regular expression which matches the HOST_SYS names supported by the package/file. Failure to match will cause the file to be skipped by the parser. Signed-off-by: Darren Hart <dvhart@linux.intel.com> CC: Richard Purdie <richard.purdie@linuxfoundation.org>
Poky
Poky platform builder is a combined cross build system and development environment. It features support for building X11/Matchbox/GTK based filesystem images for various embedded devices and boards. It also supports cross-architecture application development using QEMU emulation and a standalone toolchain and SDK with IDE integration.
Poky has an extensive handbook, the source of which is contained in the handbook directory. For compiled HTML or pdf versions of this, see the Poky website http://pokylinux.org.
Additional information on the specifics of hardware that Poky supports is available in README.hardware.