From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yb1-f201.google.com (mail-yb1-f201.google.com [209.85.219.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 14DD0216E15 for ; Wed, 22 Jan 2025 17:43:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737567797; cv=none; b=rTMpZFVszz4+Irbd4pURGgr8n6xvhtfUPjm/jYKg7JAvmoctTgIJ8MMM9kI1paRH6b9aH8X9D2crko+BLYiEADvZmjwX/i3TQkdYZX6iHBHCA1yhj1uXxUprbSu8ZqP1PO+3Lev70dw+ZwAu+FRRINgEySVtm3qFOb13CVrrdkk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737567797; c=relaxed/simple; bh=+SiSH7CLHUUhlFjrtfw/RdUrBE2m3hzevec1yCiEXZI=; h=Date:In-Reply-To:Message-Id:Mime-Version:References:Subject:From: To:Content-Type; b=azh2HPDnqoYUCAHHArCGf1GOn0tRflhnUrvnX2iDHUk8OhBSB+jHxRNXhJri3rMamoNA0MFtA1UU7F3UYFpYnbB09cEkPv0tnOSGHCcdMQLC8LnBowvb4xixejfxX12E4IYdTlxeyQRXaR2DFvl5QcZ5BIH6xT9Kl8kehrIQCf0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=d5xHrMIX; arc=none smtp.client-ip=209.85.219.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--irogers.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="d5xHrMIX" Received: by mail-yb1-f201.google.com with SMTP id 3f1490d57ef6-e3c61a11a40so18708358276.2 for ; Wed, 22 Jan 2025 09:43:15 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1737567795; x=1738172595; darn=lists.linux.dev; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=UvK3AGwJ0K5BrCR508+h+usqMhR+kgkezdw0g6O+CCA=; b=d5xHrMIXZYavOR59hj+A5AR+9aXLsrLdb8QkW3r18kUkcZSK4wyg+ofA1yhKpeLHHb 9wxjA5SbOZHds+ZGwyouexOzOXuP4lNBSAAcFk3VmMLKKTLXdw7J0F31PTrkYHiO2sm2 ipPEfqithYNhpX/Z3P9tXYz/RivqZ1F+xWkKs85kcgNQDASDPqlwkaGzwNTQNBZLvEuD tc6JYgMklUVO8hPAxe+LzcsDwA7AYYHXZB2Nl0/2Z0P6DcYAKS2KAYAZOVdrbqzHhNJj 16vMi8CKgJRAm8LbkvwZEpBOf9o2+nJA7yOkLumNNBIb1AxnQ572j5Wo/HNb1gW3hcLV TNQg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1737567795; x=1738172595; h=to:from:subject:references:mime-version:message-id:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=UvK3AGwJ0K5BrCR508+h+usqMhR+kgkezdw0g6O+CCA=; b=DOO7YpA3rPWag9aIUuTA9bPVyTEeBuYLt2XBJKwfxToTQlEZXSpo5/QkstyRcrWHBe PN4eaxC1AtzcSFOFZZmorf4HZoYeaFHQpTWGe664TPezkEMEOiXvhxz9cTnE9NmEZEK6 rbrPZqnv9dfBPkytPwaNJKQCbzzo5It7N+nuyzWicZERRBMuxm1GaS7nzLHCowoLx1Me +LmJmZZWuYGC5vcpPL9ATLD+3mJvKTAg8zGEIr7CgInsolTi5/L/BCFX6VSa5eAs5lq3 b0GYzP1QxI/SEeV0m+0RfDOTJy2DASQm3IBgXnUjSwgrDkPDLNtSzhyz19mvG2tf2tTv cVPw== X-Forwarded-Encrypted: i=1; AJvYcCWerAKIgiMzdCI5nTbsDMvWpP5Lt5xCug2icJtmCNUzSoK+BCaiu9nBfJMWN/XdEsIJK4es@lists.linux.dev X-Gm-Message-State: AOJu0YyGLxNVHACta4y2WoI5iIku0ATshtn3ClxG7TyaI6NyqLFz9Q3D CXdvVPIx1B0zpxugflmakzkyaEmFz2qFOvWByPdldxdYysqzaYShtyE/ksx5Xzs9r4oPGe9c6kb vBIwZ2Q== X-Google-Smtp-Source: AGHT+IGuNDiz5m/eNmZM5imjDkd6RlEJTMH/eiVjLZsAwq564mKsb5O7VD1tI51H48iqKvALbnZ2UuQm44KK X-Received: from irogers.svl.corp.google.com ([2620:15c:2c5:11:807b:be79:d5c3:ee5c]) (user=irogers job=sendgmr) by 2002:a05:690c:6101:b0:6f6:d314:49c9 with SMTP id 00721157ae682-6f6eb949eefmr553907b3.8.1737567794993; Wed, 22 Jan 2025 09:43:14 -0800 (PST) Date: Wed, 22 Jan 2025 09:42:51 -0800 In-Reply-To: <20250122174308.350350-1-irogers@google.com> Message-Id: <20250122174308.350350-2-irogers@google.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250122174308.350350-1-irogers@google.com> X-Mailer: git-send-email 2.48.1.262.g85cc9f2d1e-goog Subject: [PATCH v3 01/18] perf build: Remove libtracefs configuration From: Ian Rogers To: Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , Kan Liang , Nathan Chancellor , Nick Desaulniers , Bill Wendling , Justin Stitt , Aditya Gupta , "Steinar H. Gunderson" , Charlie Jenkins , Changbin Du , "Masami Hiramatsu (Google)" , James Clark , Kajol Jain , Athira Rajeev , Li Huafei , Dmitry Vyukov , Andi Kleen , Chaitanya S Prakash , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, llvm@lists.linux.dev, Song Liu , bpf@vger.kernel.org Content-Type: text/plain; charset="UTF-8" libtracefs isn't used by perf but not having it installed causes build warnings. Given the library isn't used, there is no need for the configuration or warnings so remove. Signed-off-by: Ian Rogers --- tools/perf/Makefile.config | 14 -------------- 1 file changed, 14 deletions(-) diff --git a/tools/perf/Makefile.config b/tools/perf/Makefile.config index a148ca9efca9..cd773fbbc176 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -1174,20 +1174,6 @@ ifneq ($(NO_LIBTRACEEVENT),1) else $(error ERROR: libtraceevent is missing. Please install libtraceevent-dev/libtraceevent-devel and/or set LIBTRACEEVENT_DIR or build with NO_LIBTRACEEVENT=1) endif - - ifeq ($(feature-libtracefs), 1) - CFLAGS += $(shell $(PKG_CONFIG) --cflags libtracefs) - LDFLAGS += $(shell $(PKG_CONFIG) --libs-only-L libtracefs) - EXTLIBS += $(shell $(PKG_CONFIG) --libs-only-l libtracefs) - LIBTRACEFS_VERSION := $(shell $(PKG_CONFIG) --modversion libtracefs).0.0 - LIBTRACEFS_VERSION_1 := $(word 1, $(subst ., ,$(LIBTRACEFS_VERSION))) - LIBTRACEFS_VERSION_2 := $(word 2, $(subst ., ,$(LIBTRACEFS_VERSION))) - LIBTRACEFS_VERSION_3 := $(word 3, $(subst ., ,$(LIBTRACEFS_VERSION))) - LIBTRACEFS_VERSION_CPP := $(shell expr $(LIBTRACEFS_VERSION_1) \* 255 \* 255 + $(LIBTRACEFS_VERSION_2) \* 255 + $(LIBTRACEFS_VERSION_3)) - CFLAGS += -DLIBTRACEFS_VERSION=$(LIBTRACEFS_VERSION_CPP) - else - $(warning libtracefs is missing. Please install libtracefs-dev/libtracefs-devel) - endif endif # Among the variables below, these: -- 2.48.1.262.g85cc9f2d1e-goog