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| author |   Robert Yang <liezhi.yang@windriver.com> | 2011-06-28 17:05:19 +0800 |
|---|---|---|
| committer |   Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-06-28 12:14:06 +0100 |
| commit | 41bef02bef8379590ba012319aebe05068a8081e (patch) | |
| tree | 5e3977ad1497bac2d9e97fce4682a3d824ee0e13 /lib/bb/cache.py | |
| parent | a10d40b113d8570db2576910540b16192a99e53e (diff) | |
| download | openembedded-core-contrib-41bef02bef8379590ba012319aebe05068a8081e.tar.gz | |
bitbake: Add task specific stamp file support
This patch, based on proof of concept code from Richard adds code to
bitbake to allow individual tasks to optionally specify their stamp
file using the stamp-base flag. This takes the same form as the STAMP
variable but can be specified on a per task basis.
Code is also added to runqueue to ensure that if two tasks share the
same stamp file, only one will be executed at once.
A significant usecase for this code is to share source code (${S})
between recipes where separate build directories (${B}) are used.
Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'lib/bb/cache.py')
| -rw-r--r-- | lib/bb/cache.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/bb/cache.py b/lib/bb/cache.py index 6c92a9363a..99d7395f86 100644 --- a/lib/bb/cache.py +++ b/lib/bb/cache.py @@ -124,6 +124,7 @@ 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.stamp_base = self.flaglist('stamp-base', self.tasks, metadata) self.stamp_extrainfo = self.flaglist('stamp-extra-info', self.tasks, metadata) self.packages_dynamic = self.listvar('PACKAGES_DYNAMIC', metadata) self.depends = self.depvar('DEPENDS', metadata) @@ -151,6 +152,7 @@ class CoreRecipeInfo(RecipeInfoCommon): cachedata.pkg_dp = {} cachedata.stamp = {} + cachedata.stamp_base = {} cachedata.stamp_extrainfo = {} cachedata.fn_provides = {} cachedata.pn_provides = defaultdict(list) @@ -183,6 +185,7 @@ 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.stamp_base[fn] = self.stamp_base cachedata.stamp_extrainfo[fn] = self.stamp_extrainfo provides = [self.pn] |