src_distribute classes: store sources in tmp/deploy/sources/LICENSE dirs

- recipe with few licenses has source stored in few directories
- recipes without LICENSE have source stored in "unknown" directory


git-svn-id: https://svn.o-hand.com/repos/poky/trunk@1862 311d38ba-8fff-0310-9ca6-ca027cbcb966

meta/classes/src_distribute_local.bbclass

@@ -1,3 +1,5 @@
+SRC_DISTRIBUTEDIR ?= "${DEPLOY_DIR}/sources"
+
 inherit src_distribute
 
 # SRC_DIST_LOCAL possible values:
@@ -5,7 +7,7 @@ inherit src_distribute
 # symlink	symlinks the files from ${A} to the distributedir
 # move+symlink	moves the files into distributedir, and symlinks them back
 SRC_DIST_LOCAL ?= "move+symlink"
-SRC_DISTRIBUTEDIR ?= "${DEPLOY_DIR}/sources"
+
 SRC_DISTRIBUTECOMMAND () {
 	s="${SRC}"
 	if [ ! -L "$s" ] && (echo "$s"|grep "^${DL_DIR}"); then