1 files changed, 2 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index 3af2582dc4..c37f4c7501 100644
--- a/Makefile
+++ b/Makefile
@@ -26,6 +26,8 @@ else
 	DEFINES += -DSK_RELEASE -DGR_DEBUG=0
 endif
 
+DEFINES += -DGR_IMPLEMENTATION=1
+
 DEFINES += -DSK_SUPPORT_LCDTEXT
 
 ifneq ($(SKIA_PDF_SUPPORT),false)