1 files changed, 6 insertions, 0 deletions

diff --git a/bitbake/lib/bb/fetch2/git.py b/bitbake/lib/bb/fetch2/git.py
index 30da8e95b7..836ef1c49a 100644
--- a/bitbake/lib/bb/fetch2/git.py
+++ b/bitbake/lib/bb/fetch2/git.py
@@ -727,6 +727,12 @@ class Git(FetchMethod):
         """
         Compute the HEAD revision for the url
         """
+        if not d.getVar("__BBSEENSRCREV"):
+            raise bb.fetch2.FetchError("Recipe uses a floating tag/branch without a fixed SRCREV yet doesn't call bb.fetch2.get_srcrev() (use SRCPV in PV for OE).")
+
+        # Ensure we mark as not cached
+        bb.fetch2.get_autorev(d)
+
         output = self._lsremote(ud, d, "")
         # Tags of the form ^{} may not work, need to fallback to other form
         if ud.unresolvedrev[name][:5] == "refs/" or ud.usehead: