From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: <SRS1=I3BH=kernel.org==mTs8=F2=paulmck-ThinkPad-P17-Gen-1.home=paulmck@gnuweeb.org> X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on gnuweeb.org X-Spam-Level: X-Spam-Status: No, score=-5.1 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, RCVD_IN_DNSWL_HI,SPF_HELO_NONE,SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 Authentication-Results: gnuweeb.org; dmarc=pass (p=none dis=none) header.from=kernel.org Authentication-Results: gnuweeb.org; dkim=pass (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=KxwqeOs4; dkim-atps=neutral Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=139.178.84.217; helo=dfw.source.kernel.org; envelope-from=srs0=mts8=f2=paulmck-thinkpad-p17-gen-1.home=paulmck@kernel.org; receiver=<UNKNOWN> Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by gnuweeb.org (Postfix) with ESMTPS id 15AE92493DA for <gwml@vger.gnuweeb.org>; Fri, 13 Oct 2023 02:32:37 +0700 (WIB) Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by dfw.source.kernel.org (Postfix) with ESMTP id 99E3861F49; Thu, 12 Oct 2023 19:32:36 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2B4E3C433A9; Thu, 12 Oct 2023 19:32:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1697139156; bh=cffo0Opb832Q634IA4d6N2Zi+yxWXyiKi+nWzBmlGXk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=KxwqeOs4r8vpCqBJORSSRoXOGV4RiW98JDhjqe5p4WP4aDt+w3tkD68fc64MkNVR0 KGLkMybw4iAfo1HRv0gj6Hf9sn8DL/yQRdO0DmSkpgyAQiyRVPDicp8fVO6u1OnOJx pG/zOYEHMY7WzrHab2BIaMErRQ22mxmsNHORhY3XDw0qPim9dZjJZNRugvqQAO6BV7 UKf5MD+dg9fSiHNNn+lp9rTOovZ2bOzp1sSE3/In6IQrERIrYPOfZIQ/fGGQXw93wd tbXydJvtu7GAqNxa7TJnANkhVV1D2YjvSNkFI9YBaq04e81j+5e+fOyu2yy44gWPIM tBeFBmReQZakg== Received: by paulmck-ThinkPad-P17-Gen-1.home (Postfix, from userid 1000) id 5A19ACE0CF9; Thu, 12 Oct 2023 12:32:35 -0700 (PDT) From: "Paul E. McKenney" <paulmck@kernel.org> To: linux-kernel@vger.kernel.org Cc: gwml@vger.gnuweeb.org, kernel-team@meta.com, w@lwt.eu, =?UTF-8?q?Thomas=20Wei=C3=9Fschuh?= <linux@weissschuh.net>, Willy Tarreau <w@1wt.eu> Subject: [PATCH nolibc 12/19] selftests/nolibc: allow building i386 with multiarch compiler Date: Thu, 12 Oct 2023 12:32:26 -0700 Message-Id: <20231012193233.207857-12-paulmck@kernel.org> X-Mailer: git-send-email 2.40.1 In-Reply-To: <b34ce3cf-3fcc-4eb0-a658-229c197455ef@paulmck-laptop> References: <b34ce3cf-3fcc-4eb0-a658-229c197455ef@paulmck-laptop> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit List-Id: <gwml.vger.gnuweeb.org> From: Thomas Weißschuh <linux@weissschuh.net> When building with a multiarch-capable compiler, like those provided by common distributions the -m32 argument is required to build 32bit code. Wrap it in cc-option in case the compiler is not multiarch-capable. Signed-off-by: Thomas Weißschuh <linux@weissschuh.net> Acked-by: Willy Tarreau <w@1wt.eu> Link: https://lore.kernel.org/r/20230917-nolibc-syscall-nr-v2-1-03863d509b9a@weissschuh.net --- tools/testing/selftests/nolibc/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/testing/selftests/nolibc/Makefile b/tools/testing/selftests/nolibc/Makefile index ee6a9ad28cfd..891aa396163d 100644 --- a/tools/testing/selftests/nolibc/Makefile +++ b/tools/testing/selftests/nolibc/Makefile @@ -113,6 +113,7 @@ else Q=@ endif +CFLAGS_i386 = $(call cc-option,-m32) CFLAGS_ppc = -m32 -mbig-endian -mno-vsx $(call cc-option,-mmultiple) CFLAGS_ppc64 = -m64 -mbig-endian -mno-vsx $(call cc-option,-mmultiple) CFLAGS_ppc64le = -m64 -mlittle-endian -mno-vsx $(call cc-option,-mabi=elfv2) -- 2.40.1