X-Git-Url: http://j8takagi.net/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=Makefile;h=60e271e2da0360814b6d8f296a26a1ba59afb013;hb=refs%2Ftags%2F0.2p3;hp=f3cf09743ba055c1840e7416f267dd1a1a3fe9ec;hpb=30921b571a523338d8b5290d874ec7920ff0b21f;p=YACASL2.git

diff --git a/Makefile b/Makefile
index f3cf097..60e271e 100644
--- a/Makefile
+++ b/Makefile
@@ -1,12 +1,14 @@
-.PHONY: all build gtags check doc info html doc-inner install uninstall install-info uninstall-info install-casl2lib uninstall-casl2lib version clean clean-src clean-gtags clean-test clean-doc clean-doc-inner
-
-GTAGS ?= gtags
-RMF ?= rm -f
-WHICH ?= which
-ECHO ?= echo
-INSTALL ?= install
-SED ?= sed
-CAT ?= cat
+.PHONY: all build gtags check doc info html doc-inner install uninstall install-info uninstall-info install-casl2lib uninstall-casl2lib version gittag clean clean-src clean-gtags clean-test clean-doc clean-doc-inner
+
+GTAGS := gtags
+RMF := rm -f
+WHICH := which
+ECHO := echo
+INSTALL := install
+SED := sed
+CAT := cat
+XARGS := xargs
+GITTAG := git tag
 
 prefix ?= ~
 bindir ?= $(prefix)/bin
@@ -61,6 +63,9 @@ version: VERSION $(VERSIONFILES)
 $(VERSIONFILES): VERSION
 	$(SED) -e "s/@@VERSION@@/`cat VERSION`/g" $@.version >$@
 
+gittag: VERSION
+	$(CAT) $@ | $(XARGS) $(GITTAG)
+
 clean: clean-src clean-gtags clean-doc clean-doc-inner clean-version
 
 clean-src: