1 files changed, 38 insertions, 34 deletions

diff --git a/meta/classes/base.bbclass b/meta/classes/base.bbclass
index ff0e42a4ff..3639320906 100644
--- a/meta/classes/base.bbclass
+++ b/meta/classes/base.bbclass
@@ -720,14 +720,44 @@ python base_do_unpack() {
                         raise bb.build.FuncFailed()
 }
 
+METADATA_BRANCH ?= "${@base_detect_branch(d)}"
+METADATA_REVISION ?= "${@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]
+
+        for scm in scms:
+                rev = scm(path, d)
+                if rev <> "<unknown>":
+                        return rev
+
+        return "<unknown>"      
+
+def base_detect_branch(d):
+    path = base_get_scmbasepath(d)
+
+        scms = [base_get_metadata_git_branch]
+
+        for scm in scms:
+                rev = scm(path, d)
+                if rev <> "<unknown>":
+                        return rev.strip()
+
+        return "<unknown>"      
+        
+        
+
 def base_get_scmbasepath(d):
         path_to_bbfiles = bb.data.getVar( 'BBFILES', d, 1 ).split()
         return path_to_bbfiles[0][:path_to_bbfiles[0].rindex( "packages" )]
 
-def base_get_metadata_monotone_branch(d):
+def base_get_metadata_monotone_branch(path, d):
         monotone_branch = "<unknown>"
         try:
-                monotone_branch = file( "%s/_MTN/options" % base_get_scmbasepath(d) ).read().strip()
+                monotone_branch = file( "%s/_MTN/options" % path ).read().strip()
                 if monotone_branch.startswith( "database" ):
                         monotone_branch_words = monotone_branch.split()
                         monotone_branch = monotone_branch_words[ monotone_branch_words.index( "branch" )+1][1:-1]
@@ -735,10 +765,10 @@ def base_get_metadata_monotone_branch(d):
                 pass
         return monotone_branch
 
-def base_get_metadata_monotone_revision(d):
+def base_get_metadata_monotone_revision(path, d):
         monotone_revision = "<unknown>"
         try:
-                monotone_revision = file( "%s/_MTN/revision" % base_get_scmbasepath(d) ).read().strip()
+                monotone_revision = file( "%s/_MTN/revision" % path ).read().strip()
                 if monotone_revision.startswith( "format_version" ):
                         monotone_revision_words = monotone_revision.split()
                         monotone_revision = monotone_revision_words[ monotone_revision_words.index( "old_revision" )+1][1:-1]
@@ -746,16 +776,16 @@ def base_get_metadata_monotone_revision(d):
                 pass
         return monotone_revision
 
-def base_get_metadata_svn_revision(d):
+def base_get_metadata_svn_revision(path, d):
         revision = "<unknown>"
         try:
-                revision = file( "%s/.svn/entries" % base_get_scmbasepath(d) ).readlines()[3].strip()
+                revision = file( "%s/.svn/entries" % path ).readlines()[3].strip()
         except IOError:
                 pass
         return revision
 
-def base_get_metadata_git_branch(d):
-        branch = os.popen('cd %s; git branch | grep "^* " | tr -d "* "' % base_get_scmbasepath(d)).read()
+def base_get_metadata_git_branch(path, d):
+        branch = os.popen('cd %s; git branch | grep "^* " | tr -d "* "' % path).read()
 
         if len(branch) != 0:
                 return branch
@@ -767,32 +797,6 @@ def base_get_metadata_git_revision(d):
                 return rev
         return "<unknown>"
 
-def base_detect_revision(d):
-        scms = [base_get_metadata_git_revision, \
-                        base_get_metadata_svn_revision]
-
-        for scm in scms:
-                rev = scm(d)
-                if rev <> "<unknown>":
-                        return rev
-
-        return "<unknown>"      
-
-def base_detect_branch(d):
-        scms = [base_get_metadata_git_branch]
-
-        for scm in scms:
-                rev = scm(d)
-                if rev <> "<unknown>":
-                        return rev.strip()
-
-        return "<unknown>"      
-        
-        
-
-METADATA_BRANCH ?= "${@base_detect_branch(d)}"
-METADATA_REVISION ?= "${@base_detect_revision(d)}"
-
 GIT_CONFIG = "${STAGING_DIR_NATIVE}/usr/etc/gitconfig"
 
 def generate_git_config(e):