Prevents upstream build to disable debug symbols or set its own optimization
level

Index: vcu-omx-il/Makefile
===================================================================
--- vcu-omx-il.orig/Makefile
+++ vcu-omx-il/Makefile
@@ -71,9 +71,9 @@ endif
 include $(THIS)/builder.mk
 
 DEFAULT_CFLAGS:=$(CFLAGS)
-DEFAULT_CFLAGS+=-O3
+#DEFAULT_CFLAGS+=-O3
 DEFAULT_CFLAGS+=-pedantic
-DEFAULT_CFLAGS+=-g0
+#DEFAULT_CFLAGS+=-g0
 DEFAULT_CFLAGS+=-Wall
 DEFAULT_CFLAGS+=-Wextra
 
