Makefileで、必要なコマンドがない場合の動作を修正

[YACASL2.git] / Makefile

diff --git a/Makefile b/Makefile
index d8e2f6a..3d29329 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1,16 +1,40 @@
-.PHONY: build check doc clean
+.PHONY: all build gtags check doc doc_inner clean clean_src clean_gtags clean_test clean_doc clean_doc_inner
+
+GTAGS ?= gtags
+RMF ?= rm -f
+WHICH ?= which
+ECHO ?= echo
+
+all: build doc doc_inner
 
 build:
-       make -C src
+       $(MAKE) -C src
+
+gtags:
+       $(WHICH) $(GTAGS) && $(GTAGS) >/dev/null || $(ECHO) "$(GTAGS): not found"
 
 check:
-       @make -sC test/system
+       $(MAKE) -C test/system
 
 doc:
-       make -sC doc
+       $(MAKE) -C $@
+
+doc_inner:
+       $(MAKE) -C $@
+
+clean: clean_src clean_gtags clean_test clean_doc clean_doc_inner
+
+clean_src:
+       @$(MAKE) -sC src clean
+
+clean_gtags:
+       @$(RMF) GPATH GRTAGS GSYMS GTAGS
+
+clean_test:
+       @$(MAKE) -sC test clean
+
+clean_doc:
+       @$(MAKE) -sC doc clean
 
-clean:
-       @make -sC src $@
-       @make -sC test/system $@
-       @make -sC test/unit $@
-       @rm -f casl2 comet2 dumpword
+clean_doc_inner:
+       @$(MAKE) -sC doc_inner clean