X-Git-Url: http://j8takagi.net/cgi-bin/gitweb.cgi?p=YACASL2.git;a=blobdiff_plain;f=src%2FMakefile;h=59e11899a2eaacb9aa92919c133d5cf55180fc60;hp=01bec4f8e3766f54af01c4c35db45650b4078e97;hb=fd95f4b23c44e0164e06751b491797dc72545b27;hpb=2891de6ed6e954f8a368949463cb32807799a8a1

diff --git a/src/Makefile b/src/Makefile
index 01bec4f..59e1189 100644
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,41 +1,70 @@
-INCLUDE := ../include
+# ヘッダファイルの場所
+INCLUDEDIR := ../include
+INCLUDE = -I $(INCLUDEDIR)
+
+# コマンド
 CC := gcc
-CFLAGS := -g -Wall -Wextra -I $(INCLUDE)
-RM := rm -f
+CFLAGS := -g -Wall -Wextra $(INCLUDE)
+CTAGS := ctags
+ETAGS := etags
+ECHO := echo
+SED := sed
+WHICH := which
+
+# ソースの分類
+CMDOBJ := casl2 comet2 dumpword
+COMMONOBJ := word cmem cerr
+CASL2OBJ := struct hash
+ASOBJ := assemble token label
+EXECOBJ := exec dump
+
+.PHONY: all build tag clean
+
+all: build tag
+
+# casl2、comet2、dumpwordのビルド
+build: $(CMDOBJ)
+
+casl2: casl2.o $(addsuffix .o,$(COMMONOBJ) $(CASL2OBJ) $(ASOBJ) $(EXECOBJ))
 
-COMMONSRC := word.c cmem.c cerr.c
-CASL2SRC := struct.c hash.c
-ASSRC := assemble.c token.c label.c
-EXECSRC := exec.c dump.c
+comet2: comet2.o $(addsuffix .o,$(COMMONOBJ) $(CASL2OBJ) $(EXECOBJ))
 
-.PHONY: all clean
+dumpword: dumpword.o $(addsuffix .o,$(COMMONOBJ))
 
-all: ../casl2 ../comet2 ../dumpword
-	@rm -f *.o
+# .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
+ifeq (,$(strip \
+    $(filter %tags,$(MAKECMDGOALS)) \
+    $(filter %check,$(MAKECMDGOALS)) \
+    $(filter %clean,$(MAKECMDGOALS)) \
+    $(filter %.d,$(MAKECMDGOALS))\
+))
+  -include $(addsuffix .d,$(CMDOBJ) $(COMMONOBJ) $(CASL2OBJ) $(ASOBJ) $(EXECOBJ))
+endif
 
-../casl2: casl2.o $(subst .c,.o,$(COMMONSRC) $(CASL2SRC) $(ASSRC) $(EXECSRC))
-	$(CC) $(CFLAGS) -o $@ $^
-	@rm -f *.d
+# 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
 
-../comet2: comet2.o $(subst .c,.o,$(COMMONSRC) $(CASL2SRC) $(EXECSRC))
-	$(CC) $(CFLAGS) -o $@ $^
-	@rm -f *.d
+tags: $(INCLUDEDIR)/*.h *.c
+	$(if $(strip $(shell $(WHICH) $(CTAGS))),$(CTAGS) $^,@$(ECHO) '$(CTAGS): not found')
 
-../dumpword: dumpword.o $(subst .c,.o,$(COMMONSRC))
-	$(CC) $(CFLAGS) -o $@ $^
-	@rm -f *.d
+TAGS: $(INCLUDEDIR)/*.h *.c
+	$(if $(strip $(shell $(WHICH) $(ETAGS))),$(ETAGS) $^,@$(ECHO) '$(ETAGS): not found')
 
-%.o: %.c
-	$(CC) -c $(CFLAGS) $<
+# makeで生成したファイルの削除
+distclean: clean
+	$(RM) casl2 comet2 dumpword
 
-%.d: %.c
-	@$(CC) -MM -I $(INCLUDE) $< | sed 's/\($*\.o\):/\1 $@:/g' >$@
+clean: tag-clean
+	$(RM) *.o *.d
 
--include $(subst .c,.d,casl2.c comet2.c dumpword.c $(COMMONSRC) $(CASL2SRC) $(ASSRC) $(EXECSRC))
+tag-clean:
+	$(RM) TAGS tags
 
-TAGS: $(INCLUDE)/*.h *.c
-	@if test `which etags`; then etags $^; fi
+# 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 $*.d:,g' >$@
 
-clean:
-	@rm -f ../casl2 ../comet2 ../dumpword
-	@rm -f *.o *.d
+$(INCLUDEDIR)/package.h: ../VERSION
+	$(MAKE) -C .. version