+GHC_WARNINGS += -fwarn-tabs
+GHC_WARNINGS += -fwarn-incomplete-record-updates
+GHC_WARNINGS += -fwarn-monomorphism-restriction
+GHC_WARNINGS += -fwarn-unused-do-bind
+
+OPTIMIZATIONS := -O2
+OPTIMIZATIONS += -funbox-strict-fields
+OPTIMIZATIONS += -fexcess-precision
+OPTIMIZATIONS += -fno-spec-constr-count
+
+REPA_INCLUDES := -ivendor/repa-head/repa/dist/build/
+REPA_INCLUDES += -ivendor/repa-head/repa-io/dist/build
+
+GHC_OPTS += $(OPTIMIZATIONS)
+GHC_OPTS += $(GHC_WARNINGS)
+GHC_OPTS += $(REPA_INCLUDES)
+GHC_OPTS += -odir $(TMPDIR)
+GHC_OPTS += -hidir $(TMPDIR)
+GHC_OPTS += --make
+GHC_OPTS += -rtsopts
+GHC_OPTS += -threaded
+GHC_OPTS += -o bin/${BIN}