linux/poky.git/bitbake/lib/bb/cache.py, branch 1.4_M5

bitbake: cache.py: Drop support for BROKEN variable

2013-01-30T14:06:00+00:00

All it now does is function in a similar way to EXCLUDE_FROM_WORLD and since we have a better named variable for this, lets just drop the usage of BROKEN at the bitbake level. (Bitbake rev: 8f4dcf794545273417d78ba18f51aa2b81606ae4) Signed-off-by: Richard Purdie

bitbake: cache.py: remove the duplicated self.file_depends

2013-01-25T12:42:08+00:00

There are two "self.file_depends =" lines in cache.py::CoreRecipeInfo: class CoreRecipeInfo(RecipeInfoCommon): __slots__ = () cachefile = "bb_cache.dat" def __init__(self, filename, metadata): self.file_depends = metadata.getVar('__depends', False) [snip] self.file_depends = metadata.getVar('__depends', False) They are duplicated, remove the last one. [YOCTO #3795] (Bitbake rev: 409a4aa0e166c25a8cfcd91e54f1b61cced74e87) Signed-off-by: Robert Yang Signed-off-by: Richard Purdie

bitbake: parse/cache/cooker: Preserve order in the file inclusion list

2012-11-20T15:31:56+00:00

The data returned by get_file_depends() may me used in contexts like checksums where order is important. The current usage of sets means that some of the checksums can change in circumstances they should not. This patch changes to use lists, thereby removing the problem. (Bitbake rev: a44285fc4109236ab89f7aad0a1fc9220eec19b6) Signed-off-by: Richard Purdie

bitbake: build/siggen: Add support for stamp 'clean' masks

2012-09-20T10:48:38+00:00

Currently when we execute a task, we don't remove other potentially stale stamps. This can mean if you switch between two different versions of a recipe without a clean, the build can get very confused. This patch adds in functionality to allow a wildcard expression of stamp files to be removed when creating a new stamp file. This patch adds in the core of the code to enable this but it also requires metadata support to enable it. When writing this improvement I went through several different options but this was the only way I could find to allow things like noexec tasks to function correctly (where stamps need to be created without the data store). [YOCTO #2961] (Bitbake rev: e026469b307522e5b6a680e0ae5587749d33dcae) Signed-off-by: Richard Purdie

bitbake: implement checksums for local files in SRC_URI

2012-05-23T10:35:04+00:00

Gathers a list of paths to have checksums calculated at parse time, and processes these when calculating task hashes. Checksums are cached with the file's current mtime. Thus, changing any local file in SRC_URI will now cause the do_fetch taskhash to change, thus forcing a rebuild. This change adds very roughly about an 8% increase in parse time (a few seconds) and maybe a few seconds during runqueue generation, so a fairly moderate performance hit. Note that since paths are resolved at parse time, this will not force a rebuild when files are introduced which would cause that resolved path to be different - for example, where a machine-specific version of a file was added without otherwise changing the recipe. This will need to be handled in a future update. Code to hook this into the signature generator was courtesy of Richard Purdie . Implements [YOCTO #2044]. (Bitbake rev: c993b7c457f8b7776e8a5dff253bfa0724bc2cae) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

bitbake: refactor out codeparser cache into a separate class

2012-05-23T10:33:18+00:00

We want to be able to reuse most this functionality for the file checksum cache. (Bitbake rev: 0fe3cb1438d297f90dd0fc6b26362ecbff75c76d) Signed-off-by: Paul Eggleton Signed-off-by: Richard Purdie

bitbake: change for adding progress bar in Hob2.

2012-02-23T22:52:17+00:00

The changes include: - Clean some events in event.py - Fire essential events for Hob2 to handle with more information. - knotty changes (Bitbake rev: 9ede881620c501574f014e600cea6947ea908ac2) Signed-off-by: Shane Wang Signed-off-by: Dongxiao Xu Signed-off-by: Richard Purdie

cache: Use configuration's hash value to validate cache

2012-02-23T22:52:15+00:00

Previously we use the file time stamp to judge if a cache is valid. Here this commit introduce a new method, which calculates the total hash value for a certain configuration's key/value paris, and tag it into cache filename, for example, bb_cache.dat.xxxyyyzzz. This mechanism also ensures the cache's correctness if user dynamically setting variables from some frontend GUI, like HOB. (Bitbake rev: 1c1df03a6c4717bfd5faab144c4f8bbfcbae0b57) Signed-off-by: Dongxiao Xu Signed-off-by: Richard Purdie

bitbake: Add description into the cache and clean up cache duplication

2012-02-02T16:55:28+00:00

With the addition of new cache domains, the summary, license and section information is no longer requred in the core cache since its only used by the hob UI. This patch removes the duplicated entries. It also adds the DESCRIPTION field to the cache for the benefit of hob2. (Bitbake rev: 33ffb2e99825cb643b148b3462c2d4cf33ff5f58) Signed-off-by: Shane Wang Signed-off-by: Richard Purdie

bitbake: Update users of getVar/setVar to use the data store functions directly

2011-11-27T10:35:30+00:00

Signed-off-by: Richard Purdie