From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id A82A3C77B7D for ; Thu, 18 May 2023 15:47:09 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231841AbjERPrI (ORCPT ); Thu, 18 May 2023 11:47:08 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:34092 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230257AbjERPrF (ORCPT ); Thu, 18 May 2023 11:47:05 -0400 Received: from mail-wm1-x32e.google.com (mail-wm1-x32e.google.com [IPv6:2a00:1450:4864:20::32e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AEA79FB for ; Thu, 18 May 2023 08:47:04 -0700 (PDT) Received: by mail-wm1-x32e.google.com with SMTP id 5b1f17b1804b1-3f423ac6e2dso14731395e9.2 for ; Thu, 18 May 2023 08:47:04 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1684424823; x=1687016823; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=Ymkh61skTg1zPEDqswzbYNZ5qZ7vCuKjURUbxRjnrR4=; b=Zl19tS8KTowE+6PyugbQz3d+LqX6WWctHiadQ+HtWAmvSLgBd/Ahff1iTm/M8wuNOC Mwv7mqEcBwGYBnJd3yhxNI7OI6uaWSu9POQPlHErxYKjCBVsSmBXDG9ELloXSJSSLRbM F1QETn0xVEPlj1YZLOc9vb9vi3it52xTGItQx7NVGruS5P9eqm8+li7IetKsuTDgz1Zc KG2Pybtx34uxG35OD/dALu2xI4VsFXHyfbgb9HiFfV83wqu3NlyS+SLDe/ixqbP5kYu8 vuO1GMbvQ5CpoqLk8IFC4aoi4EjOTeHoGnBkEgvOu8p2oGZZSzrrSmwF7bz/BT9pE82U yJ6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1684424823; x=1687016823; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=Ymkh61skTg1zPEDqswzbYNZ5qZ7vCuKjURUbxRjnrR4=; b=SgaUwjq+VlVnXfxitzqdVobv3r67VxCDreIcC1dTlSI+wpibiPnwNZJpiod2VYUWHX r+uC5B3Vv9v28UNQ0ES8qgAlWXsY1MSoqI8OELbWx7golF+7DQXoL6cC9EO4U5TNXHO9 0zVeGiub/HNxTn/HiIrFNXBwqxFjfP/+AVzqxJ2/hTHzHqkY34DIYGmadptxbD8AVD1O 0WQNDgS8+cmcOiJSY5IwLV4aQ5WKwAIjAd0f1di3pOSc4o8eesHNylodfA8KGokdHnLL LZymeM4L8UeXzOqjQ9ltCzWOZM2djxkKqOafPWwEK11avFFnE21Fv6XWKLgEw5tUCzZv jEzg== X-Gm-Message-State: AC+VfDxTI4P30cbI0eTvNcrk+lN12GIhJOn37+cEF0dlFr6c1zxUpCox pFBwCZdyYI5SjQESrLigTQ== X-Google-Smtp-Source: ACHHUZ5NEN01uLw38HTG60bVP6CFot9CpU5K+73tZInZX3ej0M6uFNn+hq8ww8pFkeuOn28OzRM0Eg== X-Received: by 2002:a05:600c:210e:b0:3f5:39:240c with SMTP id u14-20020a05600c210e00b003f50039240cmr1755001wml.27.1684424822916; Thu, 18 May 2023 08:47:02 -0700 (PDT) Received: from p183.Dlink ([46.53.250.37]) by smtp.gmail.com with ESMTPSA id h2-20020a1ccc02000000b003f421979398sm5671769wmb.26.2023.05.18.08.47.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 18 May 2023 08:47:02 -0700 (PDT) From: Alexey Dobriyan To: akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org, adobriyan@gmail.com Subject: [PATCH 1/8] auto, kbuild: flatten KBUILD_CFLAGS Date: Thu, 18 May 2023 18:46:42 +0300 Message-Id: <20230518154648.581643-1-adobriyan@gmail.com> X-Mailer: git-send-email 2.40.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Make it slightly easier to see what compiler options are added and removed (and not worry about column limit too!) Signed-off-by: Alexey Dobriyan --- Makefile | 22 +++++++++++++++++----- 1 file changed, 17 insertions(+), 5 deletions(-) diff --git a/Makefile b/Makefile index f836936fb4d8..10fcc64fcd1f 100644 --- a/Makefile +++ b/Makefile @@ -554,11 +554,23 @@ LINUXINCLUDE := \ $(USERINCLUDE) KBUILD_AFLAGS := -D__ASSEMBLY__ -fno-PIE -KBUILD_CFLAGS := -Wall -Wundef -Werror=strict-prototypes -Wno-trigraphs \ - -fno-strict-aliasing -fno-common -fshort-wchar -fno-PIE \ - -Werror=implicit-function-declaration -Werror=implicit-int \ - -Werror=return-type -Wno-format-security -funsigned-char \ - -std=gnu11 + +KBUILD_CFLAGS := +KBUILD_CFLAGS += -std=gnu11 +KBUILD_CFLAGS += -fshort-wchar +KBUILD_CFLAGS += -funsigned-char +KBUILD_CFLAGS += -fno-common +KBUILD_CFLAGS += -fno-PIE +KBUILD_CFLAGS += -fno-strict-aliasing +KBUILD_CFLAGS += -Wall +KBUILD_CFLAGS += -Wundef +KBUILD_CFLAGS += -Werror=implicit-function-declaration +KBUILD_CFLAGS += -Werror=implicit-int +KBUILD_CFLAGS += -Werror=return-type +KBUILD_CFLAGS += -Werror=strict-prototypes +KBUILD_CFLAGS += -Wno-format-security +KBUILD_CFLAGS += -Wno-trigraphs + KBUILD_CPPFLAGS := -D__KERNEL__ KBUILD_RUSTFLAGS := $(rust_common_flags) \ --target=$(objtree)/scripts/target.json \ -- 2.40.1