makefile: ignore some new warnings.

diff --git a/makefile b/makefile
index 420039b64e75f02396647aa8f5d0846f5077d4df..21fc15c4e53a6555ebb5f3bea3ce797c05850682 100644 (file)
--- a/makefile
+++ b/makefile
@@ -7,6 +7,9 @@ HCFLAGS += -Weverything \
            -Wno-safe \
            -Wno-unsafe \
            -Wno-all-missed-specialisations \
+           -Wno-prepositive-qualified-module \
+           -Wno-missing-safe-haskell-mode \
+           -Wno-missing-deriving-strategies \
            -rtsopts \
            -threaded