From 0a2b4aa5f78f8ee3a1a5f0acd6e79bda83092360 Mon Sep 17 00:00:00 2001
From: Ben Hutchings <ben@decadent.org.uk>
Date: Sat, 25 Jul 2020 02:06:23 +0100
Subject: [PATCH 6/7] libtraceevent: Fix build with binutils 2.35

In binutils 2.35, 'nm -D' changed to show symbol versions along with
symbol names, with the usual @@ separator.  When generating
libtraceevent-dynamic-list we need just the names, so strip off the
version suffix if present.

Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Tested-by: Salvatore Bonaccorso <carnil@debian.org>
Reviewed-by: Steven Rostedt <rostedt@goodmis.org>
Cc: linux-trace-devel@vger.kernel.org
Cc: stable@vger.kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
(cherry picked from commit 39efdd94e314336f4acbac4c07e0f37bdc3bef71)

Conflicts:
	tools/lib/traceevent/plugins/Makefile

Change-Id: Icec6ced8322a4e0a2aafe4edcb133b0335764032
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
---
 tools/lib/traceevent/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/lib/traceevent/Makefile b/tools/lib/traceevent/Makefile
index 7851df1490e0..73f73958051c 100644
--- a/tools/lib/traceevent/Makefile
+++ b/tools/lib/traceevent/Makefile
@@ -251,7 +251,7 @@ endef
 
 define do_generate_dynamic_list_file
 	(echo '{';							\
-	$(NM) -u -D $1 | awk 'NF>1 {print "\t"$$2";"}' | sort -u;	\
+	$(NM) -u -D $1 | awk 'NF>1 {sub("@.*", "", $$2); print "\t"$$2";"}' | sort -u;	\
 	echo '};';							\
 	) > $2
 endef
-- 
2.20.1