linux-kernel - [PATCH v2 5/7] perf test intel-pt: Skip jitdump test if no libelf

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Message-ID: <20250528032637.198960-6-irogers@google.com>
Date: Tue, 27 May 2025 20:26:35 -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>, Namhyung Kim <namhyung@...nel.org>, 
	Mark Rutland <mark.rutland@....com>, 
	Alexander Shishkin <alexander.shishkin@...ux.intel.com>, Jiri Olsa <jolsa@...nel.org>, 
	Ian Rogers <irogers@...gle.com>, Adrian Hunter <adrian.hunter@...el.com>, 
	Kan Liang <kan.liang@...ux.intel.com>, Miguel Ojeda <ojeda@...nel.org>, 
	Alex Gaynor <alex.gaynor@...il.com>, Boqun Feng <boqun.feng@...il.com>, 
	Gary Guo <gary@...yguo.net>, 
	"Björn Roy Baron" <bjorn3_gh@...tonmail.com>, Benno Lossin <benno.lossin@...ton.me>, 
	Andreas Hindborg <a.hindborg@...nel.org>, Alice Ryhl <aliceryhl@...gle.com>, 
	Trevor Gross <tmgross@...ch.edu>, Danilo Krummrich <dakr@...nel.org>, 
	Jiapeng Chong <jiapeng.chong@...ux.alibaba.com>, James Clark <james.clark@...aro.org>, 
	Howard Chu <howardchu95@...il.com>, Weilin Wang <weilin.wang@...el.com>, 
	Stephen Brennan <stephen.s.brennan@...cle.com>, Andi Kleen <ak@...ux.intel.com>, 
	Dmitry Vyukov <dvyukov@...gle.com>, linux-perf-users@...r.kernel.org, 
	linux-kernel@...r.kernel.org
Subject: [PATCH v2 5/7] perf test intel-pt: Skip jitdump test if no libelf

jitdump support is only present if building with libelf. Skip the
intel-pt jitdump test if perf isn't compiled with libelf support.

Signed-off-by: Ian Rogers <irogers@...gle.com>
---
 tools/perf/tests/shell/test_intel_pt.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/tools/perf/tests/shell/test_intel_pt.sh b/tools/perf/tests/shell/test_intel_pt.sh
index f3a9a040bacc..32a9b8dcb200 100755
--- a/tools/perf/tests/shell/test_intel_pt.sh
+++ b/tools/perf/tests/shell/test_intel_pt.sh
@@ -288,6 +288,11 @@ test_jitdump()
 	jitdump_incl_dir="${script_dir}/../../util"
 	jitdump_h="${jitdump_incl_dir}/jitdump.h"
 
+        if ! perf check feature -q libelf ; then
+		echo "SKIP: libelf is needed for jitdump"
+		return 2
+	fi
+
 	if [ ! -e "${jitdump_h}" ] ; then
 		echo "SKIP: Include file jitdump.h not found"
 		return 2
-- 
2.49.0.1238.gf8c92423fb-goog