introducing dependency types

The dependency resolver can now differentiate between dependency types
The actual deptype is a bit field that sets flags like 'is mandatory',
'is an external dep', 'try other dep types, too'.

Functionality for this has been added to most modules/classes, particularly
to EbuildJobChannel and ebuild/depres, but not to the rule reader,
which means that there's currently no way to _use_ the dep types!

Also added an ErrorQueue implementation that saves some "if <has err_queue>"
checks. It's also able to unblock waiting queues, which helps to end
threads when an exception has been raised.

1 files changed, 4 insertions, 4 deletions

diff --git a/roverlay/recipe/easyresolver.py b/roverlay/recipe/easyresolver.py
index 749396b..1ed75fa 100644
--- a/roverlay/recipe/easyresolver.py
+++ b/roverlay/recipe/easyresolver.py
@@ -1,19 +1,19 @@
 
 from roverlay                      import config
-from roverlay.depres               import listeners
+from roverlay.depres               import listeners, deptype
 from roverlay.depres.depresolver   import DependencyResolver
 from roverlay.depres.simpledeprule import SimpleDependencyRulePool
 
 
-def setup():
-	res = DependencyResolver()
+def setup ( err_queue ):
+	res = DependencyResolver ( err_queue=err_queue )
 	# log everything
 	res.set_logmask ( -1 )
 
 	srule_files = config.get ( 'DEPRES.simple_rules.files', None )
 
 	if srule_files:
-		srule_pool = SimpleDependencyRulePool ( 'default pool', priority=45 )
+		srule_pool = SimpleDependencyRulePool ( 'default pool', priority=45, deptype_mask=deptype.RESOLVE_ALL, )
 		srule_pool.get_reader().read ( srule_files )
 
 		res.add_rulepool ( srule_pool )