perf build: Allow C++ demangle without libelf

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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>

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Ian Rogers 2023-04-03 14:10:20 -07:00 • committed by Arnaldo Carvalho de Melo

parent 75a616c6d3

commit 3ad45105dc

1 changed files with 0 additions and 1 deletions

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tools/perf/Makefile.config

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