update most gl tests to use EGLUtils
diff --git a/opengl/tests/finish/Android.mk b/opengl/tests/finish/Android.mk
index 8b46cd7..5620814 100644
--- a/opengl/tests/finish/Android.mk
+++ b/opengl/tests/finish/Android.mk
@@ -2,7 +2,7 @@
 include $(CLEAR_VARS)
 
 LOCAL_SRC_FILES:= \
-	finish.c
+	finish.cpp
 
 LOCAL_SHARED_LIBRARIES := \
 	libcutils \
@@ -14,4 +14,6 @@
 
 LOCAL_MODULE_TAGS := optional
 
+LOCAL_CFLAGS := -DGL_GLEXT_PROTOTYPES
+
 include $(BUILD_EXECUTABLE)