[OE-core] [PATCH 1/1] metadata_scm.bbclass: Do not assume ${COREBASE} is a Git repo

[Peter Kjellerstedt]

The functions base_detect_revision() and base_detect_branch() try to
extract SCM meta information from the path returned by
base_get_scmbasepath(), which currently returns ${COREBASE}. However,
making the assumption that ${COREBASE} contains SCM meta information
can be false. It is true for Poky, but not necessarily other
environments. A better option is to look for the SCM meta information
based on the meta layer.

Signed-off-by: Peter Kjellerstedt <peter.kjellerstedt at axis.com>
---
 meta/classes/metadata_scm.bbclass | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/meta/classes/metadata_scm.bbclass b/meta/classes/metadata_scm.bbclass
index 0f7f423..2e6fac2 100644
--- a/meta/classes/metadata_scm.bbclass
+++ b/meta/classes/metadata_scm.bbclass
@@ -4,8 +4,7 @@ METADATA_REVISION ?= "${@base_detect_revision(d)}"
 def base_detect_revision(d):
     path = base_get_scmbasepath(d)
 
-    scms = [base_get_metadata_git_revision, \
-            base_get_metadata_svn_revision]
+    scms = [base_get_metadata_git_revision]
 
     for scm in scms:
         rev = scm(path, d)
@@ -27,7 +26,7 @@ def base_detect_branch(d):
     return "<unknown>"
 
 def base_get_scmbasepath(d):
-    return d.getVar( 'COREBASE', True)
+    return os.path.join(d.getVar('COREBASE', True), 'meta')
 
 def base_get_metadata_monotone_branch(path, d):
     monotone_branch = "<unknown>"
-- 
2.1.0