prelink: Enable image wide prelinking

Add the ability to specify user level classes via the local.conf.

Use this new capability to add an image-prelink class that does an
image wide cross-prelink activity.

Signed-off-by: Mark Hatle <mhatle@windriver.com>

diff --git a/build/conf/local.conf.sample b/build/conf/local.conf.sample
index 37c34d8f5e96aeddf071972725ea1bbb6d37b7b1..66acaa49a78de25de4f182f908dc19b494a77941 100644 (file)
--- a/build/conf/local.conf.sample
+++ b/build/conf/local.conf.sample
@@ -75,6 +75,10 @@ EXTRA_IMAGE_FEATURES_mx31ads = "tools-testapps debug-tweaks"
 #PACKAGE_CLASSES ?= "package_deb package_ipk"
 PACKAGE_CLASSES ?= "package_ipk"
 
+# A list of additional classes to use when building the system
+# include 'image-prelink' in order to prelink the filesystem image
+USER_CLASSES ?= "image-prelink"
+
 # POKYMODE controls the characteristics of the generated packages/images by
 # telling poky which type of toolchain to use.
 #