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| author |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-09-18 11:32:04 +0100 |
|---|---|---|
| committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2012-09-20 11:41:12 +0100 |
| commit | e026469b307522e5b6a680e0ae5587749d33dcae (patch) | |
| tree | 2eecc6ac50b7220c96fe719ca9bd7735e0bacfa4 /lib/bb/cache.py | |
| parent | 55382f0aac84b8f81cad0b82053c0b8295c33e54 (diff) | |
| download | openembedded-core-contrib-e026469b307522e5b6a680e0ae5587749d33dcae.tar.gz | |
build/siggen: Add support for stamp 'clean' masks
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]
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'lib/bb/cache.py')
| -rw-r--r-- | lib/bb/cache.py | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/lib/bb/cache.py b/lib/bb/cache.py index dea2a80616..619b9eec24 100644 --- a/lib/bb/cache.py +++ b/lib/bb/cache.py @@ -43,7 +43,7 @@ except ImportError: logger.info("Importing cPickle failed. " "Falling back to a very slow implementation.") -__cache_version__ = "144" +__cache_version__ = "145" def getCacheFile(path, filename, data_hash): return os.path.join(path, filename + "." + data_hash) @@ -130,7 +130,9 @@ class CoreRecipeInfo(RecipeInfoCommon): self.broken = self.getvar('BROKEN', metadata) self.not_world = self.getvar('EXCLUDE_FROM_WORLD', metadata) self.stamp = self.getvar('STAMP', metadata) + self.stampclean = self.getvar('STAMPCLEAN', metadata) self.stamp_base = self.flaglist('stamp-base', self.tasks, metadata) + self.stamp_base_clean = self.flaglist('stamp-base-clean', self.tasks, metadata) self.stamp_extrainfo = self.flaglist('stamp-extra-info', self.tasks, metadata) self.file_checksums = self.flaglist('file-checksums', self.tasks, metadata, True) self.packages_dynamic = self.listvar('PACKAGES_DYNAMIC', metadata) @@ -157,7 +159,9 @@ class CoreRecipeInfo(RecipeInfoCommon): cachedata.pkg_dp = {} cachedata.stamp = {} + cachedata.stampclean = {} cachedata.stamp_base = {} + cachedata.stamp_base_clean = {} cachedata.stamp_extrainfo = {} cachedata.file_checksums = {} cachedata.fn_provides = {} @@ -189,7 +193,9 @@ class CoreRecipeInfo(RecipeInfoCommon): cachedata.pkg_pepvpr[fn] = (self.pe, self.pv, self.pr) cachedata.pkg_dp[fn] = self.defaultpref cachedata.stamp[fn] = self.stamp + cachedata.stampclean[fn] = self.stampclean cachedata.stamp_base[fn] = self.stamp_base + cachedata.stamp_base_clean[fn] = self.stamp_base_clean cachedata.stamp_extrainfo[fn] = self.stamp_extrainfo cachedata.file_checksums[fn] = self.file_checksums |