sstatesig: Add debug for incorrect hash server settings

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

diff --git a/meta/lib/oe/sstatesig.py b/meta/lib/oe/sstatesig.py
index 13af16e473c5591bc64f8879dd569c8261fdbea6..b057dd292a1b63b98668c0328eaf0e7d878fa250 100644 (file)
--- a/meta/lib/oe/sstatesig.py
+++ b/meta/lib/oe/sstatesig.py
@@ -272,7 +272,11 @@ class SignatureGeneratorOEEquivHash(SignatureGeneratorOEBasicHash):
     def init_rundepcheck(self, data):
         super().init_rundepcheck(data)
         self.server = data.getVar('SSTATE_HASHEQUIV_SERVER')
+        if not self.server:
+            bb.fatal("OEEquivHash requires SSTATE_HASHEQUIV_SERVER to be set")
         self.method = data.getVar('SSTATE_HASHEQUIV_METHOD')
+        if not self.method:
+            bb.fatal("OEEquivHash requires SSTATE_HASHEQUIV_METHOD to be set")
         self.unihashes = bb.persist_data.persist('SSTATESIG_UNIHASH_CACHE_v1_' + self.method.replace('.', '_'), data)
 
     def get_taskdata(self):