# Temporarily turn off incomplete-pattern warnings for containers
libraries/containers_dist-install_EXTRA_HC_OPTS += -fno-warn-incomplete-patterns
+# bytestring has identities at the moment
+libraries/bytestring_dist-install_EXTRA_HC_OPTS += -fno-warn-identities
+
# Temporarily turn off unused-do-bind warnings for the time package
libraries/time_dist-install_EXTRA_HC_OPTS += -fno-warn-unused-do-bind
# On Windows, there are also some unused import warnings
-libraries/time_dist-install_EXTRA_HC_OPTS += -fno-warn-unused-imports
+libraries/time_dist-install_EXTRA_HC_OPTS += -fno-warn-unused-imports -fno-warn-identities
# haskeline has warnings about deprecated use of block/unblock
libraries/haskeline_dist-install_EXTRA_HC_OPTS += -fno-warn-deprecations
# Temporarily turn off unused-import warnings for the binary package
libraries/binary_dist-boot_EXTRA_HC_OPTS += -fno-warn-unused-imports
-libraries/binary_dist-install_EXTRA_HC_OPTS += -fno-warn-unused-imports
+libraries/binary_dist-install_EXTRA_HC_OPTS += -fno-warn-unused-imports -fno-warn-identities
+
+# Temporarily turn off -Werror for some Hoopl modules that have
+# non-exhaustive pattern-match warnings
+libraries/hoopl/src/Compiler/Hoopl/Util_HC_OPTS += -Wwarn
+libraries/hoopl/src/Compiler/Hoopl/GraphUtil_HC_OPTS += -Wwarn
+libraries/hoopl/src/Compiler/Hoopl/MkGraph_HC_OPTS += -Wwarn
+libraries/hoopl/src/Compiler/Hoopl/XUtil_HC_OPTS += -Wwarn
+libraries/hoopl/src/Compiler/Hoopl/Pointed_HC_OPTS += -Wwarn
+libraries/hoopl/src/Compiler/Hoopl/Passes/Dominator_HC_OPTS += -Wwarn
# primitive has a warning about deprecated use of GHC.IOBase
libraries/primitive_dist-install_EXTRA_HC_OPTS += -Wwarn