From 6c6960b1dcf3116da04f39233d889b6ee04384c0 Mon Sep 17 00:00:00 2001
From: j8takagi <j8takagi@nifty.com>
Date: Thu, 25 Jul 2013 08:58:18 +0900
Subject: [PATCH] =?utf8?q?make=20gittag=E3=81=A7=E3=80=81VERSION=E3=83=95?=
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---
 Makefile | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index ca55acb..1730124 100644
--- a/Makefile
+++ b/Makefile
@@ -12,6 +12,7 @@ CAT := cat
 CP := cp
 ECHO := echo
 GITTAG := git tag
+GREP := grep
 GTAGS := gtags
 INSTALL := install
 SED := sed
@@ -21,7 +22,10 @@ prefix ?= ~
 bindir ?= $(prefix)/bin
 
 VERSION = $(shell $(CAT) VERSION)
-VERSIONFILES = include/package.h test/system/casl2/opt_v/0.txt test/system/comet2/opt_v/0.txt test/system/dumpword/opt_v/0.txt
+VERSIONFILES = include/package.h \
+        test/system/casl2/opt_v/0.txt \
+        test/system/comet2/opt_v/0.txt \
+        test/system/dumpword/opt_v/0.txt
 
 all: build doc gtags
 
@@ -62,7 +66,7 @@ $(VERSIONFILES): VERSION
 	@$(SED) -e "s/@@VERSION@@/$(VERSION)/g" $@.version >$@
 
 gittag: VERSION
-	$(GITTAG) $(VERSION)
+	$(GITTAG) | $(GREP) $(VERSION) || $(GITTAG) $(VERSION)
 
 distclean: cmd-clean src-distclean gtags-clean version-clean clean
 
-- 
2.18.0