Cleanup and Categorize Makefile

Makefile

@@ -1,11 +1,14 @@
+#
 # Makefile
 #
 
-DATETIME     := `date +'%y%m%d-%H%M'`
-MAKEFILEPATH := $(strip $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST)))))
+# ---------- Base Defines ----------
+
 ROOTPATH     := $(shell git rev-parse --show-toplevel)
 COMMANDLINE  := $(shell ps -o args= $$PPID)
 
+# ---------- Architectures ----------
+
 ARCHS        := $(shell ls $(ROOTPATH)/Makefiles/Makefile.conf.* | grep -v base | sed 's/.*Makefile\.conf\.//g')
 ARCHS        += any
 
@@ -19,9 +22,10 @@ $(info ARCH: $(ARCH))
 endif
 endif
 
--include $(ROOTPATH)/Makefiles/Makefile.conf.$(ARCH)
--include $(ROOTPATH)/Makefiles/Makefile.conf.base
--include $(ROOTPATH)/Makefile.conf
+# ---------- Defines ----------
+
+DATETIME     := `date +'%y%m%d-%H%M'`
+MAKEFILEPATH := $(strip $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST)))))
 
 PID          := $(shell echo $$$$)
 PREFIX        = nice -n 19 /usr/bin/time --format='%E (%U)' -o /dev/shm/t-$(PID)
@@ -46,6 +50,23 @@ OBJECTS       = $(SOURCES:.cpp=.o.$(ARCH))
 DEPENDS       = $(OBJECTS:.o.$(ARCH)=.d.$(ARCH))
 TARGETS       =
 
+# ---------- Recursive Targets ----------
+
+$(LOCALOBJECTS): | $(SUBDIRS)
+$(OBJECTS): | $(SUBDIRS)
+
+artifacts: $(LOCALOBJECTS)
+
+.DEFAULT_GOAL := artifacts
+
+# ---------- Includes ----------
+
+-include $(ROOTPATH)/Makefiles/Makefile.conf.$(ARCH)
+-include $(ROOTPATH)/Makefiles/Makefile.conf.base
+-include $(ROOTPATH)/Makefile.conf
+
+# ---------- Libraries ----------
+
 define build_target_library_arch
 	$(eval $@_DATETIME := $(DATETIME))
 	@echo -n " [AR] $(1)\n"
@@ -54,6 +75,9 @@ define build_target_library_arch
 	@mv $(1) $$(echo $(ROOTPATH)/lib/$(ARCH)/lib$(1) | sed 's/\.$(ARCH)//g')
 endef
 
+
+# ---------- Targets ----------
+
 define build_target_arch
 	$(eval $@_DATETIME := $(DATETIME))
 	@echo -n " [LD] $(1)\n"
@@ -78,12 +102,7 @@ define build_target
 	fi
 endef
 
-$(LOCALOBJECTS): | $(SUBDIRS)
-$(OBJECTS): | $(SUBDIRS)
 
-artifacts: $(LOCALOBJECTS)
-
-.DEFAULT_GOAL := artifacts
 
 -include Makefile.target
 
@@ -91,6 +110,8 @@ ifneq ($(MAKECMDGOALS),clean)
 -include $(LOCALDEPENDS)
 endif
 
+# ---------- Object Rules ----------
+
 %.d.$(ARCH): %.cpp
 	@if [ "$(ARCH)" != "any" ]; then \
 		depth=$(MAKELEVEL); \
@@ -145,6 +166,8 @@ $(ARNAME): $(SUBDIRS) $(LOCALOBJECTS)
 	@echo -n " [AR] $@\n"
 	@$(PREFIX) $(AR) rcuT $@ $(LOCALOBJECTS) $(SUBDIRARS) $(POSTFIX)
 
+# ---------- Recursive Rules ----------
+
 .PHONY: $(SUBDIRS)
 $(SUBDIRS):
 	@if [ -e "$@/Makefile" ]; then \
@@ -169,8 +192,7 @@ $(SUBDIRS):
 		echo " </$@>"; \
 	fi
 
-.PHONY: all
-all: $(TARGETS)
+# ---------- Clean Rules ----------
 
 .PHONY: clean
 clean:
@@ -237,6 +259,8 @@ cleandeps:
 	fi
 	@rm -f $(LOCALDEPENDS) || true
 
+# ---------- Architecture Rules ----------
+
 .PHONY: $(ARCH)
 $(ARCH):
 	@if [ "$(words $(MAKECMDGOALS))" = "0" ]; then \
@@ -250,3 +274,9 @@ $(ARCH):
 			$(MAKE) -s -S $(.DEFAULT_GOAL) $(ARCH); \
 		fi \
 	fi
+
+# ---------- All Rule ----------
+
+.PHONY: all
+all: $(TARGETS)
+