src_dirs := src
src_dirs += arch/$(ARCH)
-obj_files := $(addsuffix .o, $(_LBUILD_SRCS))
+obj_files := $(addsuffix .o, $(BUILD_SRCS))
build_lib := $(BUILD_DIR)/lib
libc_include_opt = $(addprefix -I, $(libc_include))
-global_include_opt = $(addprefix -I, $(INCLUDES) $(_LBUILD_INCS))
+global_include_opt = $(addprefix -I, $(INCLUDES) $(BUILD_INC))
check_folders := $(src_dirs)
check_folders += $(build_lib) $(LIBC_INCLUDE)