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authorLiping Ke <liping.ke@intel.com>2011-06-03 08:20:15 +0800
committerRichard Purdie <richard.purdie@linuxfoundation.org>2011-06-07 22:39:12 +0100
commit43eb7d956333b07108c89995148d17341b9561f6 (patch)
tree583cae2fb62d8ea1d5515e5364c9c2c5dd966a15
parent8df355140c5afb683cb97fed82f679366e60320b (diff)
downloadpoky-43eb7d956333b07108c89995148d17341b9561f6.tar.gz
Introduce extra cache class for image creator
Extra RecipeInfo will be all defined in this file. Currently, Only Hob (Image Creator) Requests some extra fields. So HobRecipeInfo is defined. It's named HobRecipeInfo because it is introduced by 'hob'. Users could also introduce other RecipeInfo or simply use those already defined RecipeInfo. In the following patch, this newly defined new extra RecipeInfo will be dynamically loaded and used for loading/saving the extra cache fields. (Bitbake rev: 75d9add923560af9fdd772a363c68337d2c9a97d) Signed-off-by: Liping Ke <liping.ke@intel.com>
-rw-r--r--bitbake/lib/bb/cache_extra.py54
1 files changed, 54 insertions, 0 deletions
diff --git a/bitbake/lib/bb/cache_extra.py b/bitbake/lib/bb/cache_extra.py
new file mode 100644
index 0000000000..4c8841f857
--- /dev/null
+++ b/bitbake/lib/bb/cache_extra.py
@@ -0,0 +1,54 @@
1# ex:ts=4:sw=4:sts=4:et
2# -*- tab-width: 4; c-basic-offset: 4; indent-tabs-mode: nil -*-
3#
4# Extra RecipeInfo will be all defined in this file. Currently,
5# Only Hob (Image Creator) Requests some extra fields. So
6# HobRecipeInfo is defined. It's named HobRecipeInfo because it
7# is introduced by 'hob'. Users could also introduce other
8# RecipeInfo or simply use those already defined RecipeInfo.
9# In the following patch, this newly defined new extra RecipeInfo
10# will be dynamically loaded and used for loading/saving the extra
11# cache fields
12
13# Copyright (C) 2011, Intel Corporation. All rights reserved.
14
15# This program is free software; you can redistribute it and/or modify
16# it under the terms of the GNU General Public License version 2 as
17# published by the Free Software Foundation.
18#
19# This program is distributed in the hope that it will be useful,
20# but WITHOUT ANY WARRANTY; without even the implied warranty of
21# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22# GNU General Public License for more details.
23#
24# You should have received a copy of the GNU General Public License along
25# with this program; if not, write to the Free Software Foundation, Inc.,
26# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
27
28from bb.cache import RecipeInfoCommon
29
30class HobRecipeInfo(RecipeInfoCommon):
31 __slots__ = ()
32
33 classname = "HobRecipeInfo"
34 # please override this member with the correct data cache file
35 # such as (bb_cache.dat, bb_extracache_hob.dat)
36 cachefile = "bb_extracache_" + classname +".dat"
37
38 def __init__(self, filename, metadata):
39
40 self.summary = self.getvar('SUMMARY', metadata)
41 self.license = self.getvar('LICENSE', metadata)
42 self.section = self.getvar('SECTION', metadata)
43
44 @classmethod
45 def init_cacheData(cls, cachedata):
46 # CacheData in Hob RecipeInfo Class
47 cachedata.summary = {}
48 cachedata.license = {}
49 cachedata.section = {}
50
51 def add_cacheData(self, cachedata, fn):
52 cachedata.summary[fn] = self.summary
53 cachedata.license[fn] = self.license
54 cachedata.section[fn] = self.section