Messages in this thread Patch in this message | | | From | Daniel Díaz <> | Subject | [PATCH 4.19 1/3] libtraceevent: Fix build with binutils 2.35 | Date | Mon, 30 May 2022 16:53:23 -0500 |
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From: Ben Hutchings <ben@decadent.org.uk>
[ Upstream commit 39efdd94e314336f4acbac4c07e0f37bdc3bef71 ]
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: Daniel Díaz <daniel.diaz@linaro.org> --- 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 05f8a0f27121a..b7f7e4e541d7b 100644 --- a/tools/lib/traceevent/Makefile +++ b/tools/lib/traceevent/Makefile @@ -263,7 +263,7 @@ 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 \ -- 2.32.0
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