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 7AAF1264A7A for ; Tue, 11 Mar 2025 21:36:44 +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=1741729006; cv=none; b=G7lX+M7n4JVO+IOnh5IMafLdBia7DzpMPd91HuX4/mPAgYvWnigE5SmcAq9iDmqWBz7bYxYF1T1Zt8KZW3KnvDW75Y36G8ayn6Fv0gKoP78FRaa+kdmpTAAGwzqHfcmisb7QWt851ArOj36IgYOIW6poSEYFycpqa8tWSdlMCXs= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741729006; c=relaxed/simple; bh=wGRplBneEc1rIRRdZMJiQ0Fw8JqUQP1EAzOvCudzAIw=; h=Date:In-Reply-To:Message-Id:Mime-Version:References:Subject:From: To:Content-Type; b=jop79m4sKAvE8BTuXaeYoy4MUx6kJiO6ENoSutMU1yStoTVOyB9LjUoG3ceMkKR7onhK/XmGxcTz+PCI49yWviUrswssF0HPqWIMT5SEjw+fgLrv+EZ6fvMnvc4RogjUQOUq8EAxYi5NFwtfrIriIwfMS6xnYUvlyc/mIUC2T/0= 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=ezp/DxVA; 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="ezp/DxVA" Received: by mail-yb1-f202.google.com with SMTP id 3f1490d57ef6-e572f6dee18so8507692276.0 for ; Tue, 11 Mar 2025 14:36:44 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1741729003; x=1742333803; 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=2cDMG93hxPUKXZ7cLkWYorGVfJKpRaqSUmDH4zrnk9A=; b=ezp/DxVAj9Iwo7Wft0119uEysxdHgUA+xb3T0a8ZAIHYyDo07B/PQ3QZGYZY/ON53a eHuDsylj0zivr2PDxM02eM6l2Q8JjCWsSds76bSdqxHvsC0MniG8OvqsGUZWNOX7DCdu TxNP/pf4wca0zL1T4cToUaJSa3emcLNL/vAkkB+HbNwd63h+AwLfg9XbVYWpJr4pkWsd WOnC0hwbyQZT9q2rf6PINcDlezufsOe6HLGEw2Uqh+ZUbUlKYkhSbgkyW1pDOA3yWhCh pTJ3cGYhIT7y3Vlll3fH4PB7aT1UfCK/o3DtAdX/w9ujg8S6FZO3tKL7+6O6xaCkJBAw bt9g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741729003; x=1742333803; 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=2cDMG93hxPUKXZ7cLkWYorGVfJKpRaqSUmDH4zrnk9A=; b=ucwnigo1XNqL3P4jLzu24lLgk9z9HohzjE5v5LKW0zlaMsxLRABqdjd8tv05bdBxWs lzt2CMAVymCKPpWfRSgIqskjy9pKdSdCJF4P6p4uoJoQPHfhBLMZ0m0yU6O1r1bxulns 4dHu/404Dat7vss16BYuHIUBdkc18JDpg1Rca9RAm9JLx7YQwFuI6wouFB6B2gAVQG54 AMhVekzDzXl3e7Ym1B5J+Il1WwpGQfMYGDADCXRVOblUu/KRfSX7Ly6lcqWWMsQL9Cyk gBXMmrXBRrnJCqX9jUg0Tp96TSXL2/PDGAZSmYpyu7srO4xk3BdaSR4u8KxabN8z3fCr dLBw== X-Forwarded-Encrypted: i=1; AJvYcCXGTYT+C6iJPfSxvrmzEdZPBgVj5s0+mS+pguj6atTE4ob0MNWwkDKBRQkcfEG/61qScLtDDKQEOIaWtC8=@vger.kernel.org X-Gm-Message-State: AOJu0YwzltrMbOcX+8dTU3lizmhqKA/+LA72GVo16wI4iAFEfo3SGlgB R1SByqUkwQ54+WiBLxJ8LxIzm2o4iBv2/bw8a9lSLUefJ23+gpdK+IYeyZ39jWKsusLJakxMgAT +GQbXnw== X-Google-Smtp-Source: AGHT+IEiOPSjPvcxng/rOefKJ2Ly70BAOiBxBmrwoe/2mKuAHw/kJPRmtJWO7sdKvqU40lKe9m72eTkVulcl X-Received: from irogers.svl.corp.google.com ([2620:15c:2c5:11:8bc2:942f:1b93:42dd]) (user=irogers job=sendgmr) by 2002:a25:2d04:0:b0:e60:b036:664e with SMTP id 3f1490d57ef6-e63b517afadmr35491276.3.1741729002756; Tue, 11 Mar 2025 14:36:42 -0700 (PDT) Date: Tue, 11 Mar 2025 14:36:23 -0700 In-Reply-To: <20250311213628.569562-1-irogers@google.com> Message-Id: <20250311213628.569562-2-irogers@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20250311213628.569562-1-irogers@google.com> X-Mailer: git-send-email 2.49.0.rc0.332.g42c0ae87b1-goog Subject: [PATCH v2 1/6] tools/build: Don't pass test log files to linker 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 , James Clark , Charlie Jenkins , John Garry , Veronika Molnarova , "Masami Hiramatsu (Google)" , linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org Content-Type: text/plain; charset="UTF-8" Separate test log files from object files. Depend on test log output but don't pass to the linker. Reviewed-by: James Clark Signed-off-by: Ian Rogers --- tools/build/Makefile.build | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build index e710ed67a1b4..3584ff308607 100644 --- a/tools/build/Makefile.build +++ b/tools/build/Makefile.build @@ -129,6 +129,10 @@ objprefix := $(subst ./,,$(OUTPUT)$(dir)/) obj-y := $(addprefix $(objprefix),$(obj-y)) subdir-obj-y := $(addprefix $(objprefix),$(subdir-obj-y)) +# Separate out test log files from real build objects. +test-y := $(filter %_log, $(obj-y)) +obj-y := $(filter-out %_log, $(obj-y)) + # Final '$(obj)-in.o' object in-target := $(objprefix)$(obj)-in.o @@ -139,7 +143,7 @@ $(subdir-y): $(sort $(subdir-obj-y)): $(subdir-y) ; -$(in-target): $(obj-y) FORCE +$(in-target): $(obj-y) $(test-y) FORCE $(call rule_mkdir) $(call if_changed,$(host)ld_multi) -- 2.49.0.rc0.332.g42c0ae87b1-goog