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ドキュメントの目次構成を整理
[YACASL2.git]
/
src
/
Makefile
diff --git
a/src/Makefile
b/src/Makefile
index
1da58bf
..
f1ae419
100644
(file)
--- a/
src/Makefile
+++ b/
src/Makefile
@@
-1,58
+1,66
@@
-CC ?= gcc
-CFLAGS ?= -g -Wall -Wextra -I $(INCLUDE)
-RMF ?= rm -f
-WHICH ?= which
-CTAGS ?= ctags
-ETAGS ?= etags
-SED ?= sed
+# ソースファイル。グループに分類
+CMDOBJ := casl2 comet2 dumpword
+COMMONOBJ := word cmem cerr
+CASL2OBJ := struct hash
+ASOBJ := assemble token label
+EXECOBJ := exec dump
-INCLUDE := ../include
+# ヘッダファイル
+INCLUDEDIR := ../include
+INCLUDE = -I $(INCLUDEDIR)
-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 $(INCLUDE)
+CTAGS := ctags
+ETAGS := etags
+ECHO := echo
+SED := sed
+WHICH := which
-.PHONY: all
version
clean
+.PHONY: all
build tag
clean
-all:
version ../casl2 ../comet2 ../dumpword ctags etags
+all:
build tag
-version:
- $(MAKE) -C .. version
+# casl2、comet2、dumpwordのビルド
+build: $(CMDOBJ)
-../casl2: casl2.o $(subst .c,.o,$(COMMONSRC) $(CASL2SRC) $(ASSRC) $(EXECSRC))
- $(CC) $(CFLAGS) -o $@ $^
- @$(RMF) *.d
+casl2: $(addsuffix .o,casl2 $(COMMONOBJ) $(CASL2OBJ) $(ASOBJ) $(EXECOBJ))
-../comet2: comet2.o $(subst .c,.o,$(COMMONSRC) $(CASL2SRC) $(EXECSRC))
- $(CC) $(CFLAGS) -o $@ $^
- @$(RMF) *.d
+comet2: $(addsuffix .o,comet2 $(COMMONOBJ) $(CASL2OBJ) $(EXECOBJ))
-../dumpword: dumpword.o $(subst .c,.o,$(COMMONSRC))
- $(CC) $(CFLAGS) -o $@ $^
- @$(RMF) *.d
+dumpword: $(addsuffix .o,dumpword $(COMMONOBJ))
-%.o: %.c
- $(CC) -c $(CFLAGS) $<
+# .dファイルからヘッダファイルの依存関係を取得する
+# tags、check、clean、.d で終わるターゲットの場合は除く
+NODEP := %tags %check %clean %.d
+ifeq ($(filter $(NODEP),$(MAKECMDGOALS)),)
+ -include $(addsuffix .d,$(CMDOBJ) $(COMMONOBJ) $(CASL2OBJ) $(ASOBJ) $(EXECOBJ))
+endif
-%.d: %.c
- @$(CC) -MM -I $(INCLUDE) $< | $(SED) 's/\($*\.o\):/\1 $@:/g' >$@
+# 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
--include $(subst .c,.d,casl2.c comet2.c dumpword.c $(COMMONSRC) $(CASL2SRC) $(ASSRC) $(EXECSRC))
+tags: $(INCLUDEDIR)/*.h *.c
+ $(if $(strip $(shell $(WHICH) $(CTAGS))),$(CTAGS) $^,@$(ECHO) '$(CTAGS): not found')
-
ctags: $(INCLUDE
)/*.h *.c
- @$(WHICH) $(CTAGS) >/dev/null && $(CTAGS) $^
+
TAGS: $(INCLUDEDIR
)/*.h *.c
+ $(if $(strip $(shell $(WHICH) $(ETAGS))),$(ETAGS) $^,@$(ECHO) '$(ETAGS): not found')
-etags: $(INCLUDE)/*.h *.c
- @$(WHICH) $(ETAGS) >/dev/null && $(ETAGS) $^
+# makeで生成したファイルの削除
+distclean: clean
+ $(RM) casl2 comet2 dumpword
-clean: clean_cmd clean_build clean_tags
+clean:
+ $(RM) *.o *.d
-
clean_cmd
:
- @$(RMF) ../casl2 ../comet2 ../dumpword
+
tag-clean
:
+ $(RM) TAGS tags
-clean_build:
- @$(RMF) *.o *.d
+# 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_tags:
- @$(RMF) TAGS tags
+$(INCLUDEDIR)/package.h: ../VERSION
+ $(MAKE) -C .. version