update name of code to labcodes

labcodes/lab1/tools/function.mk

@@ -0,0 +1,95 @@
+OBJPREFIX	:= __objs_
+
+.SECONDEXPANSION:
+# -------------------- function begin --------------------
+
+# list all files in some directories: (#directories, #types)
+listf = $(filter $(if $(2),$(addprefix %.,$(2)),%),\
+		  $(wildcard $(addsuffix $(SLASH)*,$(1))))
+
+# get .o obj files: (#files[, packet])
+toobj = $(addprefix $(OBJDIR)$(SLASH)$(if $(2),$(2)$(SLASH)),\
+		$(addsuffix .o,$(basename $(1))))
+
+# get .d dependency files: (#files[, packet])
+todep = $(patsubst %.o,%.d,$(call toobj,$(1),$(2)))
+
+totarget = $(addprefix $(BINDIR)$(SLASH),$(1))
+
+# change $(name) to $(OBJPREFIX)$(name): (#names)
+packetname = $(if $(1),$(addprefix $(OBJPREFIX),$(1)),$(OBJPREFIX))
+
+# cc compile template, generate rule for dep, obj: (file, cc[, flags, dir])
+define cc_template
+$$(call todep,$(1),$(4)): $(1) | $$$$(dir $$$$@)
+	@$(2) -I$$(dir $(1)) $(3) -MM $$< -MT "$$(patsubst %.d,%.o,$$@) $$@"> $$@
+$$(call toobj,$(1),$(4)): $(1) | $$$$(dir $$$$@)
+	@echo + cc $$<
+	$(V)$(2) -I$$(dir $(1)) $(3) -c $$< -o $$@
+ALLOBJS += $$(call toobj,$(1),$(4))
+endef
+
+# compile file: (#files, cc[, flags, dir])
+define do_cc_compile
+$$(foreach f,$(1),$$(eval $$(call cc_template,$$(f),$(2),$(3),$(4))))
+endef
+
+# add files to packet: (#files, cc[, flags, packet, dir])
+define do_add_files_to_packet
+__temp_packet__ := $(call packetname,$(4))
+ifeq ($$(origin $$(__temp_packet__)),undefined)
+$$(__temp_packet__) :=
+endif
+__temp_objs__ := $(call toobj,$(1),$(5))
+$$(foreach f,$(1),$$(eval $$(call cc_template,$$(f),$(2),$(3),$(5))))
+$$(__temp_packet__) += $$(__temp_objs__)
+endef
+
+# add objs to packet: (#objs, packet)
+define do_add_objs_to_packet
+__temp_packet__ := $(call packetname,$(2))
+ifeq ($$(origin $$(__temp_packet__)),undefined)
+$$(__temp_packet__) :=
+endif
+$$(__temp_packet__) += $(1)
+endef
+
+# add packets and objs to target (target, #packes, #objs[, cc, flags])
+define do_create_target
+__temp_target__ = $(call totarget,$(1))
+__temp_objs__ = $$(foreach p,$(call packetname,$(2)),$$($$(p))) $(3)
+TARGETS += $$(__temp_target__)
+ifneq ($(4),)
+$$(__temp_target__): $$(__temp_objs__) | $$$$(dir $$$$@)
+	$(V)$(4) $(5) $$^ -o $$@
+else
+$$(__temp_target__): $$(__temp_objs__) | $$$$(dir $$$$@)
+endif
+endef
+
+# finish all
+define do_finish_all
+ALLDEPS = $$(ALLOBJS:.o=.d)
+$$(sort $$(dir $$(ALLOBJS)) $(BINDIR)$(SLASH) $(OBJDIR)$(SLASH)):
+	@$(MKDIR) $$@
+endef
+
+# --------------------  function end  --------------------
+# compile file: (#files, cc[, flags, dir])
+cc_compile = $(eval $(call do_cc_compile,$(1),$(2),$(3),$(4)))
+
+# add files to packet: (#files, cc[, flags, packet, dir])
+add_files = $(eval $(call do_add_files_to_packet,$(1),$(2),$(3),$(4),$(5)))
+
+# add objs to packet: (#objs, packet)
+add_objs = $(eval $(call do_add_objs_to_packet,$(1),$(2)))
+
+# add packets and objs to target (target, #packes, #objs, cc, [, flags])
+create_target = $(eval $(call do_create_target,$(1),$(2),$(3),$(4),$(5)))
+
+read_packet = $(foreach p,$(call packetname,$(1)),$($(p)))
+
+add_dependency = $(eval $(1): $(2))
+
+finish_all = $(eval $(call do_finish_all))
+