+libraries/binary_dist-install_EXTRA_HC_OPTS += -fno-warn-unused-imports -fno-warn-identities
+
+# primitive has a warning about deprecated use of GHC.IOBase
+libraries/primitive_dist-install_EXTRA_HC_OPTS += -Wwarn
+
+# vector has some unused match warnings
+libraries/vector_dist-install_EXTRA_HC_OPTS += -Wwarn