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-rw-r--r--meta/classes/externalsrc.bbclass4
1 files changed, 4 insertions, 0 deletions
diff --git a/meta/classes/externalsrc.bbclass b/meta/classes/externalsrc.bbclass
index dd09395788..7a7d31e311 100644
--- a/meta/classes/externalsrc.bbclass
+++ b/meta/classes/externalsrc.bbclass
@@ -197,6 +197,10 @@ def srctree_hash_files(d, srcdir=None):
try:
git_dir = os.path.join(s_dir,
subprocess.check_output(['git', '-C', s_dir, 'rev-parse', '--git-dir'], stderr=subprocess.DEVNULL).decode("utf-8").rstrip())
+ top_git_dir = os.path.join(s_dir, subprocess.check_output(['git', '-C', d.getVar("TOPDIR"), 'rev-parse', '--git-dir'],
+ stderr=subprocess.DEVNULL).decode("utf-8").rstrip())
+ if git_dir == top_git_dir:
+ git_dir = None
except subprocess.CalledProcessError:
pass