[jhbuild] Use updated-deps build policy by default

[William Jon McCann <mccann src gnome org>]

commit 75781758fe661f5ad2c130815a2db3aaf287a93f
Author: William Jon McCann <jmccann redhat com>
Date:   Tue Nov 30 19:06:02 2010 -0500

    Use updated-deps build policy by default
    
    Saves a lot time and makes a very reasonable default.  Can always
    be changed with a command line option.

 jhbuild/defaults.jhbuildrc |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/jhbuild/defaults.jhbuildrc b/jhbuild/defaults.jhbuildrc
index 53090ff..6563f75 100644
--- a/jhbuild/defaults.jhbuildrc
+++ b/jhbuild/defaults.jhbuildrc
@@ -15,11 +15,11 @@ moduleset = 'gnome-suites-core-3.0'
 modules = [ 'meta-gnome-core' ]
 
 # policy for modules to build, options are:
-#  - all: build everything requested (default behaviour)
+#  - all: build everything requested
 #  - updated: build only modules that have changed
 #  - updated-deps: build modules that have changed, or their dependencies
 #    have changed.
-build_policy = 'all'
+build_policy = 'updated-deps'
 
 # skip modules installed before $min_time (in seconds since epoch)
 # for example: min_time = time.time() - 3600 will skip modules that