lkml.org 
[lkml]   [2020]   [Aug]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 5.7 033/120] libtraceevent: Fix build with binutils 2.35
Date
From: Ben Hutchings <ben@decadent.org.uk>

commit 39efdd94e314336f4acbac4c07e0f37bdc3bef71 upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
tools/lib/traceevent/plugins/Makefile | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- a/tools/lib/traceevent/plugins/Makefile
+++ b/tools/lib/traceevent/plugins/Makefile
@@ -197,7 +197,7 @@ define do_generate_dynamic_list_file
xargs echo "U w W" | tr 'w ' 'W\n' | sort -u | xargs echo`;\
if [ "$$symbol_type" = "U W" ];then \
(echo '{'; \
- $(NM) -u -D $1 | awk 'NF>1 {print "\t"$$2";"}' | sort -u;\
+ $(NM) -u -D $1 | awk 'NF>1 {sub("@.*", "", $$2); print "\t"$$2";"}' | sort -u;\
echo '};'; \
) > $2; \
else \

\
 
 \ /
  Last update: 2020-08-03 14:54    [W:0.314 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site