-CPPFLAGS := -I$(ACESSDIR)/Kernel/include -I$(ACESSDIR)/Kernel/arch/$(ARCHDIR)/include -DARCH=$(ARCH) $(_CPPFLAGS)
-CFLAGS := -Wall -Werror -fno-stack-protector -g -O3 -fno-builtin
+LIBINCLUDES := $(addprefix -I$(ACESSDIR)/Modules/,$(DEPS))
+LIBINCLUDES := $(addsuffix /include,$(LIBINCLUDES))
+
+CPPFLAGS := -I$(ACESSDIR)/Kernel/include -I$(ACESSDIR)/Kernel/arch/$(ARCHDIR)/include
+CPPFLAGS += -DARCH=$(ARCH) -DARCH_is_$(ARCH) -DARCHDIR_is_$(ARCHDIR)
+CPPFLAGS += $(_CPPFLAGS)
+CPPFLAGS += $(LIBINCLUDES)
+CFLAGS := -std=gnu99 -Wall -fno-stack-protector -g -O3