OPTIMFLAGS = -fno-strict-aliasing -mno-red-zone -Wno-address -Os
DEBUGFLAGS = -Wall -Wno-missing-braces -Wno-array-bounds -ffunction-sections -fdata-sections
-CFLAGS = $(OPTIMFLAGS) -g -fshort-wchar -fno-stack-protector $(DEBUGFLAGS) -c -include AutoGen.h
+CFLAGS = $(OPTIMFLAGS) -g -fshort-wchar -fno-stack-protector $(DEBUGFLAGS) -c -include AutoGen.h -DHOST_EFI_EDK2
prefix = /usr/bin/
CC = $(prefix)gcc