From 99ada64a72d1ca46463b1918322b1b39da8ef85b Mon Sep 17 00:00:00 2001
From: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Date: Wed, 24 Feb 2016 15:21:39 +0100
Subject: [PATCH] build: generate emacs tags file and clean tags

Signed-off-by: Laurent Dufour <ldufour@linux.vnet.ibm.com>
Acked-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
---
 Makefile | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/Makefile b/Makefile
index 7d1eed663..99d40eedf 100644
--- a/Makefile
+++ b/Makefile
@@ -142,6 +142,8 @@ PHONY += clean-built
 
 clean: clean-built
 	$(call msg-clean, criu)
+	$(Q) $(RM) cscope.*
+	$(Q) $(RM) tags TAGS
 PHONY += clean
 
 #
@@ -173,7 +175,8 @@ dist tar: criu-$(tar-name).tar.bz2
 tags:
 	$(call msg-gen, $@)
 	$(Q) $(RM) tags
-	$(Q) $(FIND) . -name '*.[hcS]' ! -path './.*' ! -path './test/*' -print | xargs ctags -a
+	$(Q) $(FIND) . -name '*.[hcS]' ! -path './.*' ! -path './test/*' -print | xargs $(CTAGS) -a
+	$(Q) $(FIND) . -name '*.[hcS]' ! -path './.*' ! -path './test/*' -print | xargs $(ETAGS) -a
 PHONY += tags
 
 cscope: