From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-yb1-f202.google.com (mail-yb1-f202.google.com [209.85.219.202]) (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 13D5D216E0C for ; Wed, 22 Jan 2025 17:43:15 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.202 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737567798; cv=none; b=iOpScSHQgH6aIWhzL2diO+Lfjx8pToXkwO0dC4RtrwI+KuVYCifYwpV2OY2O1K+/umin5LxRcdee1XrCM+JLd3uA2a4gDPIS7YJPJvxdAT13bYUzxq5/I6Yla39RKvhIsnQfkASWG1F1ou3k7h9P+gUEWVWQX151t4lnmZmtUrs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1737567798; c=relaxed/simple; bh=+SiSH7CLHUUhlFjrtfw/RdUrBE2m3hzevec1yCiEXZI=; h=Date:In-Reply-To:Message-Id:Mime-Version:References:Subject:From: To:Content-Type; b=bSLUbxX8gMG2TBxjhL2ye3LydXejT9cqs/XJMkwLMnTI6tBvfAQ/gXpNTx6FD0vXS2oSTuYXzPkrFc9ocHny9nOO+0nHPdNNjmyYvq3M94J5abcfwi5jgenMSmh4tZVDBZJviXxKigxId/JCTwyc4DbpZzev14StuC/+ZTKP67M= 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=jYjEqGWW; arc=none smtp.client-ip=209.85.219.202 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="jYjEqGWW" Received: by mail-yb1-f202.google.com with SMTP id 3f1490d57ef6-e572cd106f7so18440265276.3 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=vger.kernel.org; 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=jYjEqGWWV1J/hLzVUzlV9+ZBQwpAe4p8WMiYX33qSBcvQTs3ZJK58FrlnyGAHMc2N/ EAj9IqxlruMEdq6pHsDVfHkAFdHolDGi+SYQDfddniCgULmaYnUlEivoJKILtUVIAw8P VB9YW3XkyQSagXzoAoSIaHoQGPw751qDXqaRcndWKqCfJ8hC9YJftdS+lybTkboxTFOF dQnSrCfU76uYElGfgezn1Ozu2GkWzjqPDJ66wfQ0UH8+rMKtBH/bYTug4f0+34CZL3yA r4v3sPIHn2+7g1bju2gEXp/Xn0s09hW7wfb0i8qXRhYl92zwbTvBiSDEUlscNG/sKQHD VW2w== 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=SCV2UPBUlRwbx0e99UVVgXJ7BibHJQN6tKRDs+6hWK8P4Ye81is+HLXPsV3xgNhDV2 EKS7zc7BFvykikDN4b2JLYTP2HMfA3dcKnArTgrkh+0VHamgTOnUGvBiqq1OstKIs6m0 cGXbIcuwiCfSv76zAEEoIR8O6tHLlmpmznwu2cMJ5a/77R5WV3R9jIRNtDY31N3JBUQM u6ioPOok2wMJ7m8zIfS0CM6CAQshS/+qWW53DcR3YnB3ZHaImsyPsdXX0J1Ito7b0daO 9YdPPJvMiOYAMj/AdHo7DOjE6BZeumAMTIQOF31GDtaEa5tU115QM3SAKUgh2J5c3v9B /7RA== X-Forwarded-Encrypted: i=1; AJvYcCWpLIDL5XKlRinZDoiEtq4qyG3LU+dbiKnM03XomMpsMVx+Lv4RdfKOeamKwd7in9ZwRy8=@vger.kernel.org X-Gm-Message-State: AOJu0YwumtJY1yn5+AEv/k2V5DzjX2AVRN4ZcmK+rYEJkLMxnuGaDrwK ryJByQ2ZLk22cWny3+IwyImBjnX6mr0qGmWLc9fVIN/7uwmFbBPmvbzwpi3QBtEAflxDIzQz8Tm t0clgqw== 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: bpf@vger.kernel.org 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