From nobody Tue Nov 26 14:36:24 2024 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 192331D0F60 for ; Thu, 17 Oct 2024 21:23:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729200210; cv=none; b=GF0qWq48iUHGmoODiO35y8RnEQpCR3hP3YgbEabzyF1vpOd/dIcsgNXuDtnLQhx3AcMP3nrJWnfPNMLTOUzMq6V1HQbsVvaDOJA78w9WRmMG7dUVXGPOD+Yjvmq/zwvXcNMBiiR6fV4xcLUwq1G2EXU0/zEIEK3Y5VCD+YSQjfo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1729200210; c=relaxed/simple; bh=JY+r60lUnKKyaxhjO3X/QFJmUaemgGjxXMBGlHoA19E=; h=Message-ID:Date:From:To:Cc:Subject:References:MIME-Version: Content-Type; b=fouZCOVFLyabwcRhC+1xsU8s76RVmQe0DU8JBCndhOop5UXSY3gsaOg4Is3TWNb//dL44IKY9sjvu3a4dyqWfIIlU7qDEhtXNNhWgKpGIOJ7jisj60wozw8ccresNxjGkmH781P73SsWSGeSZApOh8VjSnhWgEkVdpusJuWg/JI= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9CCCEC4CEC5; Thu, 17 Oct 2024 21:23:29 +0000 (UTC) Received: from rostedt by gandalf with local (Exim 4.98) (envelope-from ) id 1t1XyM-00000003wDe-1E2v; Thu, 17 Oct 2024 17:23:54 -0400 Message-ID: <20241017212354.154428413@goodmis.org> User-Agent: quilt/0.68 Date: Thu, 17 Oct 2024 17:23:30 -0400 From: Steven Rostedt To: linux-kernel@vger.kernel.org Cc: Tomas Glozar , John Kacur Subject: [for-next][PATCH 2/6] rtla: Add optional dependency on libcpupower References: <20241017212328.560060762@goodmis.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" From: Tomas Glozar If libcpupower is present, set HAVE_LIBCPUPOWER_SUPPORT macro to allow features depending on libcpupower in rtla. Link: https://lore.kernel.org/20241017140914.3200454-3-tglozar@redhat.com Signed-off-by: Tomas Glozar Signed-off-by: Steven Rostedt (Google) --- tools/tracing/rtla/Makefile | 2 ++ tools/tracing/rtla/Makefile.config | 10 ++++++++++ 2 files changed, 12 insertions(+) diff --git a/tools/tracing/rtla/Makefile b/tools/tracing/rtla/Makefile index b5878be36125..a6a7dee16622 100644 --- a/tools/tracing/rtla/Makefile +++ b/tools/tracing/rtla/Makefile @@ -32,8 +32,10 @@ DOCSRC :=3D ../../../Documentation/tools/rtla/ =20 FEATURE_TESTS :=3D libtraceevent FEATURE_TESTS +=3D libtracefs +FEATURE_TESTS +=3D libcpupower FEATURE_DISPLAY :=3D libtraceevent FEATURE_DISPLAY +=3D libtracefs +FEATURE_DISPLAY +=3D libcpupower =20 ifeq ($(V),1) Q =3D diff --git a/tools/tracing/rtla/Makefile.config b/tools/tracing/rtla/Makefi= le.config index 5f8c286712d4..92a6e12e42d3 100644 --- a/tools/tracing/rtla/Makefile.config +++ b/tools/tracing/rtla/Makefile.config @@ -43,6 +43,16 @@ else $(info libtracefs is missing. Please install libtracefs-dev/libtracefs-d= evel) endif =20 +$(call feature_check,libcpupower) +ifeq ($(feature-libcpupower), 1) + $(call detected,CONFIG_LIBCPUPOWER) + CFLAGS +=3D -DHAVE_LIBCPUPOWER_SUPPORT + EXTLIBS +=3D -lcpupower +else + $(info libcpupower is missing, building without --deepest-idle-state sup= port.) + $(info Please install libcpupower-dev/kernel-tools-libs-devel) +endif + ifeq ($(STOP_ERROR),1) $(error Please, check the errors above.) endif --=20 2.45.2