X-Git-Url: http://j8takagi.net/cgi-bin/gitweb.cgi?p=YACASL2.git;a=blobdiff_plain;f=src%2FMakefile;h=fbc5ad5cfb5d0e46f4dff8f7220c3d6d856a4511;hp=ab66853fdb49e29f4c0e5028aa996d0ce3c5bd55;hb=2f0b91ab1a54973a084e1609b46a1432c8b8e334;hpb=b3f91f53a0a715249df3582be19d064f831619a0

diff --git a/src/Makefile b/src/Makefile
index ab66853..fbc5ad5 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,54 +1,69 @@
-CC ?= gcc
-CFLAGS ?= -g -Wall -Wextra -I $(INCLUDE)
-RMF ?= rm -f
-WHICH ?= which
-CTAGS ?= ctags
-ETAGS ?= etags
+# ソースファイル。グループに分類
+CMDOBJ := casl2 comet2 dumpword casl2rev comet2monitor
+COMMONOBJ := word cmem cerr
+STRUCTOBJ := struct hash
+ASOBJ := assemble token label
+EXECOBJ := exec dump monitor disassemble
 
-INCLUDE := ../include
+# ヘッダファイル
+INCLUDEDIR := ../include
 
-COMMONSRC := word.c cmem.c cerr.c
-CASL2SRC := struct.c hash.c
-ASSRC := assemble.c token.c label.c
-EXECSRC := exec.c dump.c
+# コマンド
+CC := gcc
+CFLAGS := -g -Wall -Wextra -I$(INCLUDEDIR)
+CTAGS := ctags
+ETAGS := etags
+ECHO := echo
+SED := sed
+WHICH := which
 
-.PHONY: all clean
+.PHONY: all build tag clean
 
-all: ../casl2 ../comet2 ../dumpword ctags etags
+all: build tag
 
-../casl2: casl2.o $(subst .c,.o,$(COMMONSRC) $(CASL2SRC) $(ASSRC) $(EXECSRC))
-	$(CC) $(CFLAGS) -o $@ $^
-	@$(RMF) *.d
+# casl2、comet2、dumpword、casl2rev、comet2monitorのビルド
+build: $(CMDOBJ)
 
-../comet2: comet2.o $(subst .c,.o,$(COMMONSRC) $(CASL2SRC) $(EXECSRC))
-	$(CC) $(CFLAGS) -o $@ $^
-	@$(RMF) *.d
+casl2: $(addsuffix .o,casl2 $(COMMONOBJ) $(STRUCTOBJ) $(ASOBJ) $(EXECOBJ))
 
-../dumpword: dumpword.o $(subst .c,.o,$(COMMONSRC))
-	$(CC) $(CFLAGS) -o $@ $^
-	@$(RMF) *.d
+comet2: $(addsuffix .o,comet2 $(COMMONOBJ) $(STRUCTOBJ) $(ASOBJ) $(EXECOBJ))
 
-%.o: %.c
-	$(CC) -c $(CFLAGS) $<
+dumpword: $(addsuffix .o,dumpword $(COMMONOBJ))
 
-%.d: %.c
-	@$(CC) -MM -I $(INCLUDE) $< | sed 's/\($*\.o\):/\1 $@:/g' >$@
+casl2rev:$(addsuffix .o,casl2rev $(COMMONOBJ) $(STRUCTOBJ) $(ASOBJ) $(EXECOBJ))
 
--include $(subst .c,.d,casl2.c comet2.c dumpword.c $(COMMONSRC) $(CASL2SRC) $(ASSRC) $(EXECSRC))
+comet2monitor:$(addsuffix .o,comet2monitor $(COMMONOBJ) $(STRUCTOBJ) $(ASOBJ) $(EXECOBJ))
 
-ctags: $(INCLUDE)/*.h *.c
-	@($(WHICH) $(CTAGS) && $(CTAGS) $^) >/dev/null
+# .dファイルからヘッダファイルの依存関係を取得する
+# tags、check、clean、.d で終わるターゲットの場合は除く
+NODEP := %tags %check %clean %.d
+ifeq ($(filter $(NODEP),$(MAKECMDGOALS)),)
+  -include $(addsuffix .d,$(CMDOBJ) $(COMMONOBJ) $(STRUCTOBJ) $(ASOBJ) $(EXECOBJ))
+endif
 
-etags: $(INCLUDE)/*.h *.c
-	@($(WHICH) $(ETAGS) && $(ETAGS) $^) >/dev/null
+# tagファイル作成 - ctags & etags
+# コマンドがない場合はなにもしない
+tag: tags TAGS
 
-clean: clean_cmd clean_build clean_tags
+tags: $(INCLUDEDIR)/*.h *.c
+	$(if $(strip $(shell $(WHICH) $(CTAGS))),$(CTAGS) $^,@$(ECHO) '$(CTAGS): not found')
 
-clean_cmd:
-	@$(RMF) ../casl2 ../comet2 ../dumpword
+TAGS: $(INCLUDEDIR)/*.h *.c
+	$(if $(strip $(shell $(WHICH) $(ETAGS))),$(ETAGS) $^,@$(ECHO) '$(ETAGS): not found')
 
-clean_build:
-	@$(RMF) *.o *.d
+# makeで生成したファイルの削除
+distclean: clean
+	$(RM) casl2 comet2 dumpword casl2rev
 
-clean_tags:
-	@$(RMF) TAGS tags
+clean:
+	$(RM) *.o *.d core tags TAGS
+
+tag-clean:
+	$(RM) TAGS tags
+
+# ヘッダファイルの依存関係を.dファイルに出力する
+%.d: %.c $(INCLUDEDIR)/package.h
+	$(CC) -MM -I $(INCLUDEDIR) $< | $(SED) 's,$*\.o *:,$*.o $*.d:,g' >$@
+
+$(INCLUDEDIR)/package.h: ../VERSION
+	$(MAKE) -C .. version