linux-kernel - [PATCH v1 1/2] perf build: Allow C++ demangle without libelf

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Message-Id: <20230403211021.1892231-1-irogers@google.com>
Date:   Mon,  3 Apr 2023 14:10:20 -0700
From:   Ian Rogers <irogers@...gle.com>
To:     Peter Zijlstra <peterz@...radead.org>,
        Ingo Molnar <mingo@...hat.com>,
        Arnaldo Carvalho de Melo <acme@...nel.org>,
        Mark Rutland <mark.rutland@....com>,
        Alexander Shishkin <alexander.shishkin@...ux.intel.com>,
        Jiri Olsa <jolsa@...nel.org>,
        Namhyung Kim <namhyung@...nel.org>,
        Ian Rogers <irogers@...gle.com>,
        Adrian Hunter <adrian.hunter@...el.com>,
        linux-perf-users@...r.kernel.org, linux-kernel@...r.kernel.org,
        Andrii Nakryiko <andrii@...nel.org>
Subject: [PATCH v1 1/2] 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@...gle.com>
---
 tools/perf/Makefile.config | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config
index 236d763181c5..dd203f0a2b7e 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
-- 
2.40.0.348.gf938b09366-goog