@@ -56,7 +56,9 @@ domainseparator = $(if $(1),$(1),/)
github = https://github.com/$(1)/$(2)/archive/$(3)
# Expressly do not check hashes for those files
-export BR_NO_CHECK_HASH_FOR
+# Exported variables default to immediately expanded in some versions of
+# make, but we need it to be recursively-epxanded, so explicitly assign it.
+export BR_NO_CHECK_HASH_FOR =
################################################################################
# The DOWNLOAD_* helpers are in charge of getting a working copy