Merge branch 'baserock/samthursfield/build-essential-2-rebase'

Baserock no longer requires a staging filler to build. Instead, the
tools of the host system are used to bootstrap a compiler which then
builds the rest of the system in a staging chroot, as was previously
done with the staging filler.

There are likely to be errors if you do try to build with a staging
filler, because it will interfere with the build-essential bootstrap
process.

Versions of Morph before the following commit can no longer build
Baserock systems:

    commit 13cded5a796889c748e60ffa17fc92bad592bf39
    Merge: 8046bf0 4b5f45f
    Author: Sam Thursfield <sam.thursfield@codethink.co.uk>
    Date:   Fri Mar 15 11:05:07 2013 +0000

        Merge branch 'samthursfield/arch'

        Reviewed-By: concensus

1 files changed, 4 insertions, 4 deletions

diff --git a/base-system-armv7-versatile.morph b/base-system-armv7-versatile.morph
index 04db502d..259c3a13 100644
--- a/base-system-armv7-versatile.morph
+++ b/base-system-armv7-versatile.morph
@@ -9,22 +9,22 @@
         {
             "morph": "build-essential",
             "repo": "baserock:baserock/morphs",
-            "ref": "master"
+            "ref": "baserock/samthursfield/build-essential-2-rebase"
         },
         {
             "morph": "core",
             "repo": "baserock:baserock/morphs",
-            "ref": "master"
+            "ref": "baserock/samthursfield/build-essential-2-rebase"
         },
         {
             "morph": "foundation",
             "repo": "baserock:baserock/morphs",
-            "ref": "master"
+            "ref": "baserock/samthursfield/build-essential-2-rebase"
         },
         {
             "morph": "bsp-armv7-versatile",
             "repo": "baserock:baserock/morphs",
-            "ref": "master"
+            "ref": "baserock/samthursfield/build-essential-2-rebase"
         }
     ]
 }