UGLY hack to fix the MSW builds

Closes: #4
Related: festvox/flite#83

Makefile

@@ -6,6 +6,7 @@
 lib.name = flite
 
 cflags =
+w32_cflags =
 
 BUNDLED_FLITE = ./deps/flite
 ifneq ($(wildcard $(BUNDLED_FLITE)/include/flite.h),)
@@ -41,6 +42,22 @@ cflags += -I $(BUNDLED_FLITE)/include \
 	 -I $(BUNDLED_FLITE)/tools \
 	 -I $(BUNDLED_FLITE)/wince \
 	 $(empty)
+
+# urgh, this is ugly!
+# we cannot really statically link against flite on Windows,
+# as some global variables are declared with '__declspec(dllexport)'.
+# so we just disable the entire __declspec() magic here:
+w32_cflags += \
+	-D"__declspec(x)=" \
+	$(empty)
+
+# a much better approach is to just build a static version of flite,
+# but this requires https://github.com/festvox/flite/pull/84
+# to be merged first:
+w32_cflags += \
+	-DFLITE_STATIC=1 \
+	$(empty)
+
 else
 cflags += -DHAVE_FLITE_FLITE_H=1
 ldlibs += \
@@ -288,7 +305,7 @@ define forWindows
   cflags += \
 	-DCST_NO_SOCKETS \
 	-DUNDER_WINDOWS \
-	-DWIN32 \
+	$(w32_cflags) \
 	$(empty)
   ldlibs +=
 endef