Merge changes from Poky bitbake 1.8

Update bitbake-dev to have extra fixes from Poky's internal (1.8) version of bitbake.
Should be able to use bitbake-dev with Poky now.

git-svn-id: https://svn.o-hand.com/repos/poky/trunk@5340 311d38ba-8fff-0310-9ca6-ca027cbcb966

bitbake-dev/lib/bb/fetch/hg.py

@@ -79,7 +79,10 @@ class Hg(Fetch):
             host = "/"
             ud.host = "localhost"
 
-        hgroot = host + ud.path
+        if ud.user == None:
+            hgroot = host + ud.path
+        else:
+            hgroot = ud.user + "@" + host + ud.path
 
         if command is "info":
             return "%s identify -i %s://%s/%s" % (basecmd, proto, hgroot, ud.module)
@@ -91,7 +94,10 @@ class Hg(Fetch):
         if command is "fetch":
             cmd = "%s clone %s %s://%s/%s %s" % (basecmd, " ".join(options), proto, hgroot, ud.module, ud.module)
         elif command is "pull":
-            cmd = "%s pull %s" % (basecmd, " ".join(options))
+            # do not pass options list; limiting pull to rev causes the local
+            # repo not to contain it and immediately following "update" command
+            # will crash
+            cmd = "%s pull" % (basecmd)
         elif command is "update":
             cmd = "%s update -C %s" % (basecmd, " ".join(options))
         else: