From: Ian Rogers <irogers@google.com>
Date: Mon, 3 Apr 2023 21:10:20 +0000 (-0700)
Subject: perf build: Allow C++ demangle without libelf
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=3ad45105dc44ca8419441032760c04d81504c0e6;p=linux.git

perf build: Allow C++ demangle without libelf

The cxa demangle support isn't dependent on libelf and so we no longer
need to disable demangling if libelf isn't present.

Signed-off-by: Ian Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Andrii Nakryiko <andrii@kernel.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230403211021.1892231-1-irogers@google.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---

diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index fd1be9596d12a..16bea51f0bcd9 100644
--- a/tools/perf/Makefile.config
+++ b/tools/perf/Makefile.config
@@ -412,7 +412,6 @@ endif
 
 ifdef NO_LIBELF
   NO_DWARF := 1
-  NO_DEMANGLE := 1
   NO_LIBUNWIND := 1
   NO_LIBDW_DWARF_UNWIND := 1
   NO_LIBBPF := 1