--- old/make/lib/Awt2dLibraries.gmk	2019-04-16 14:39:21.069545231 -0700
+++ new/make/lib/Awt2dLibraries.gmk	2019-04-16 14:39:20.921545234 -0700
@@ -506,6 +506,8 @@
   LIBFREETYPE_CFLAGS := -I$(BUILD_LIBFREETYPE_HEADER_DIRS)
   ifeq ($(call isTargetOs, windows), true)
     LIBFREETYPE_LIBS := $(SUPPORT_OUTPUTDIR)/native/$(MODULE)/libfreetype/freetype.lib
+  # freetype now requires you to manually define this (see ftconfig.h)
+  BUILD_LIBFREETYPE_CFLAGS += -DDLL_EXPORT
   else
     LIBFREETYPE_LIBS := -lfreetype
   endif
@@ -519,8 +521,8 @@
       DISABLED_WARNINGS_solstudio := \
          E_STATEMENT_NOT_REACHED \
          E_END_OF_LOOP_CODE_NOT_REACHED, \
-      DISABLED_WARNINGS_microsoft := 4267 4244 4312 4819, \
-      DISABLED_WARNINGS_gcc := implicit-fallthrough, \
+      DISABLED_WARNINGS_microsoft := 4018 4267 4244 4312 4819, \
+      DISABLED_WARNINGS_gcc := implicit-fallthrough cast-function-type bad-function-cast, \
       LDFLAGS := $(LDFLAGS_JDKLIB) \
           $(call SET_SHARED_LIBRARY_ORIGIN), \
   ))