Paul Eggleton 3bf2d2103e bitbake/cooker: implement layer dependencies, make priority optional ...

Implement (optionally versioned) dependencies between layers, and if layer
priorities are not specified using BBFILE_PRIORITY_layername (now
optional) then work out the layer priority based on dependencies.

Define LAYERDEPENDS_layername in layer.conf to specify the dependencies
of a layer (list of layer names, split with spaces in the usual way);
LAYERVERSION_layername can be defined for each layer allowing specific
version dependencies to be specified via depname:version in the list of
dependencies. An error will be produced if any dependency is missing or
the version numbers do not match exactly (if specified).

Note: default priority if unspecified for a layer with no dependencies is
lowest defined priority + 1 (or 1 if no priorities are defined).

Addresses [YOCTO #790].

(Bitbake rev: 115b89fa279b64e79da0f72caf7b30965a83fab1)

Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

2011-07-05 13:36:51 +01:00

..

bb

bitbake/cooker: implement layer dependencies, make priority optional

2011-07-05 13:36:51 +01:00

ply

Add pysh, ply, and codegen to lib/ to prepare for future work

2010-08-03 14:06:07 +01:00

prserv

make exception handling syntax consistent

2011-06-15 11:13:13 +01:00

codegen.py

Add pysh, ply, and codegen to lib/ to prepare for future work

2010-08-03 14:06:07 +01:00

progressbar.py

Experimental usage of the 'progressbar' module

2011-01-04 14:46:42 +00:00