bitbake.conf: Add two variables for layer index

Add BBLAYERS_LAYERINDEX_URL variable that bitbake-layers can use to find layer index.
Add BBLAYERS_FETCH_DIR variable that bitbake-layers can use to specify fetch directory.

[YOCTO #5348]

(From OE-Core rev: ae585a7d2744222606aeb533815d22ade8e10097)

Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

1 files changed, 6 insertions, 0 deletions

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index b5b54b7819..10ee42ab9a 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -551,6 +551,12 @@ SELECTED_OPTIMIZATION[vardeps] += "FULL_OPTIMIZATION DEBUG_OPTIMIZATION"
 BUILD_OPTIMIZATION = "-O2 -pipe"
 
 ##################################################################
+# Settings used by bitbake-layers.
+##################################################################
+BBLAYERS_LAYERINDEX_URL ??= "http://layers.openembedded.org/layerindex/"
+BBLAYERS_FETCH_DIR ??= "${COREBASE}"
+
+##################################################################
 # Download locations and utilities.
 ##################################################################