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author | Chris Larson <chris_larson@mentor.com> | 2010-10-08 20:05:06 -0700 |
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committer | Richard Purdie <richard.purdie@linuxfoundation.org> | 2011-05-20 19:07:51 +0100 |
commit | 2a05bd9be0cb3961f394035bf0f4561283248a83 (patch) | |
tree | 50efb2015b26617277a6986aa5306da6ebf60d36 /meta | |
parent | fc55b224caa3eeac4abda099ec9ed505db59fb28 (diff) | |
download | ast2050-yocto-poky-2a05bd9be0cb3961f394035bf0f4561283248a83.zip ast2050-yocto-poky-2a05bd9be0cb3961f394035bf0f4561283248a83.tar.gz |
oe.packagegroup: add code for package groups (sync from OE)
This includes some utility functions for dealing with groups of packages
defined in the metadata. Metadata syntax:
PACKAGE_GROUP_<group> = "<list of packages>"
If the packages in the group are optional:
PACKAGE_GROUP_<group>[optional] = "1"
(From OE-Core rev: 4df212e9c2a1dd7c80d180fd13b67e9f2799d3e1)
Signed-off-by: Chris Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Diffstat (limited to 'meta')
-rw-r--r-- | meta/classes/base.bbclass | 2 | ||||
-rw-r--r-- | meta/lib/oe/packagegroup.py | 29 |
2 files changed, 30 insertions, 1 deletions
diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass index f357dce..358b501 100644 --- a/meta/classes/base.bbclass +++ b/meta/classes/base.bbclass @@ -10,7 +10,7 @@ inherit metadata_scm inherit buildstats inherit logging -OE_IMPORTS += "os sys time oe.path oe.utils oe.data" +OE_IMPORTS += "os sys time oe.path oe.utils oe.data oe.packagegroup" OE_IMPORTS[type] = "list" def oe_import(d): diff --git a/meta/lib/oe/packagegroup.py b/meta/lib/oe/packagegroup.py new file mode 100644 index 0000000..b04c45a --- /dev/null +++ b/meta/lib/oe/packagegroup.py @@ -0,0 +1,29 @@ +import itertools + +def is_optional(group, d): + return bool(d.getVarFlag("PACKAGE_GROUP_%s" % group, "optional")) + +def packages(groups, d): + for group in groups: + for pkg in (d.getVar("PACKAGE_GROUP_%s" % group, True) or "").split(): + yield pkg + +def required_packages(groups, d): + req = filter(lambda group: not is_optional(group, d), groups) + return packages(req, d) + +def optional_packages(groups, d): + opt = filter(lambda group: is_optional(group, d), groups) + return packages(opt, d) + +def active_packages(features, d): + return itertools.chain(required_packages(features, d), + optional_packages(features, d)) + +def active_recipes(features, d): + import oe.packagedata + + for pkg in active_packages(features, d): + recipe = oe.packagedata.recipename(pkg, d) + if recipe: + yield recipe |