Dll build of libvpx

Change-Id: I74e50b4dfbe73eb98e1dce1695a9973f637220c0
diff --git a/examples.mk b/examples.mk
index 934e828..74c460e 100644
--- a/examples.mk
+++ b/examples.mk
@@ -192,7 +192,7 @@
 
 # Set up additional MSVS environment
 ifeq ($(CONFIG_MSVS),yes)
-CODEC_LIB=$(if $(CONFIG_STATIC_MSVCRT),vpxmt,vpxmd)
+CODEC_LIB=$(if $(CONFIG_SHARED),vpx,$(if $(CONFIG_STATIC_MSVCRT),vpxmt,vpxmd))
 # This variable uses deferred expansion intentionally, since the results of
 # $(wildcard) may change during the course of the Make.
 VS_PLATFORMS = $(foreach d,$(wildcard */Release/$(CODEC_LIB).lib),$(word 1,$(subst /, ,$(d))))