From fec48f48687e9ff787d7054f74dd1285abf59e2c Mon Sep 17 00:00:00 2001
From: Wei Liu <wei.liu2@citrix.com>
Date: Mon, 29 Aug 2016 14:01:41 +0100
Subject: [PATCH] Makefile: add gtags target

Use GNU Global to generate source code index.

Signed-off-by: Wei Liu <wei.liu2@citrix.com>
Reviewed-by: Juergen Gross <jgross@suse.com>
Acked-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
---
 Makefile | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Makefile b/Makefile
index a8ae67c..43dcbd6 100644
--- a/Makefile
+++ b/Makefile
@@ -190,3 +190,7 @@ tags:
 .PHONY: TAGS
 TAGS:
 	$(all_sources) | xargs etags
+
+.PHONY: gtags
+gtags:
+	$(all_sources) | gtags -f -
-- 
2.39.5