From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pl1-f202.google.com (mail-pl1-f202.google.com [209.85.214.202]) (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 7532C22154B for ; Thu, 17 Apr 2025 23:07:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.214.202 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744931278; cv=none; b=NzeFKhEIgzlR7TEkjc1TIGGrZhFi6CcsCObHQc2FHAL9Cj6bDT3CQ0wn7qOpkmr/h3ktcn5laP1LWQOFvGqYyf8h7LrluvcR78+igNRuGSVSOM5EtvYNHjrV0YVEycHFSR3gEo1idnKJF88O+jX7uNGvz7QdhjeEveTMDgl0oCw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744931278; c=relaxed/simple; bh=DUhmjAhpzI4glFlJFVyHh6Dy0isdHfkiubMes37ZCtA=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Content-Type; b=SbC5l0TH+aT9yBPtKTRRZ5p9Txgr1h6RKsoXR8WXKghFmVOP5Ms375i4UB6SUjNiw+w6S1zuHeJ1UkPG5W+CReNM2KkbASx9EmFhxwx/Cr9+f28M8l3g+kt2gfJXU5iqgXi6IjrR0XeR4DbbbWrWDaT+Uh+gXCzy88rwMl6QknI= 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=B8k+rVTi; arc=none smtp.client-ip=209.85.214.202 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="B8k+rVTi" Received: by mail-pl1-f202.google.com with SMTP id d9443c01a7336-2264e5b2b7cso11878895ad.2 for ; Thu, 17 Apr 2025 16:07:57 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1744931277; x=1745536077; darn=lists.linux.dev; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :from:to:cc:subject:date:message-id:reply-to; bh=qnICyJ2RGS0Y400AqNRs1KksXFmr5hh/vv3vYVQnBHQ=; b=B8k+rVTijDu+uBZ7DrSz+jwo2UNtRe2vqWtOVMqHj1j8GaybejGk7joOu8PZehjoa5 xGEmiiolhoXW/2RTKp3RvNWMQ/FexdA1k7/DZQeXOS7mG1YAP3pEWoPeTUSuS/dFbi+f DtWakHXu2+yNS6fc7gq24F6f7yZug91C6kP81caPC3teZ7h87v9B04CTQxwwNIqrt2O2 AHWkFDf8W+vGimGQpaqLCIiFSuFUkmp4diGS5DUXU6Bj7rnU8e5aO6mO92We9ysd+8nb PePxZ7j6e6JNmQFQ/f1fDICDU3i8o8RwrZheKVDep31phPGoeKC3cmyrZ6w0quQx/X1h xZuw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744931277; x=1745536077; h=to:from:subject:message-id:references:mime-version:in-reply-to:date :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=qnICyJ2RGS0Y400AqNRs1KksXFmr5hh/vv3vYVQnBHQ=; b=iAlR3n+IQEZFo7K9Ji6YbmwVpSzITiqNdsyRdrKOnyI0MiuxI4R5Ak0tu+P5BWmm2M q2EFBnSYKrsx7VkgrA6Pnb51mMNIQeCjOnJ2OTZtqmFH2JWR7LNGasIg5A94sOz3zLVJ Cr0gq0MK70lKmjBWOMC621iaTpoiyp96nhbEPD5pImSb3AhzIR9OYsXLN9KMJiIxGlJL EQQLqdtV/LZpUa0woOxS83hzTe6LFqYJNRr2h+GHso6rCKOekXc4HBDHT8IKFjujmTsY C8mhh/b8dE+WHWErr4KmTz7zJSMvGowQlaToNrlMEL8LXM2vZyNiOuqLq4c/CyhOBarp DjoQ== X-Forwarded-Encrypted: i=1; AJvYcCUHfY0rwlefiegooWAPUcNf1imVB0lGvqNOLMSkxgJLfDewBs5IQhyYezx+F/2KSzEfUv0b@lists.linux.dev X-Gm-Message-State: AOJu0Yx5fCckK7Wf/Bq5JtpYmqkdUW99a1k1rpKMUtaJ10LPOkxMtgCA 04ySVVdf7Vb1xI/BX9Teyk4kC7uTEfGxnpj5QsX/2QUDYpc+hsacRTKUWKIOai+vq4BG1lW2FlC Ex6eUUw== X-Google-Smtp-Source: AGHT+IEwa/KfQTqntEV82qp0baymPwWs4os7wo5Uctj1zdlTuJFxSq6S5ewEmLz+IORlKXcqOKBHo7BSNgld X-Received: from plkj8.prod.google.com ([2002:a17:902:6908:b0:220:d79f:a9bd]) (user=irogers job=prod-delivery.src-stubby-dispatcher) by 2002:a17:902:ecd1:b0:226:5dbf:373f with SMTP id d9443c01a7336-22c53379f8amr10249835ad.10.1744931276358; Thu, 17 Apr 2025 16:07:56 -0700 (PDT) Date: Thu, 17 Apr 2025 16:07:22 -0700 In-Reply-To: <20250417230740.86048-1-irogers@google.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250417230740.86048-1-irogers@google.com> X-Mailer: git-send-email 2.49.0.805.g082f7c87e0-goog Message-ID: <20250417230740.86048-2-irogers@google.com> Subject: [PATCH v4 01/19] 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 9f08a6e96b35..f31b240cd23e 100644 --- a/tools/perf/Makefile.config +++ b/tools/perf/Makefile.config @@ -1176,20 +1176,6 @@ 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: -- 2.49.0.805.g082f7c87e0-goog