From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 31DC38F5B for ; Sun, 16 Jul 2023 20:29:15 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AB4C4C433C8; Sun, 16 Jul 2023 20:29:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1689539355; bh=68tpC/TdD9NeG1FBOn/qXfeOymhjRCLD8GApZb5BayA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WEqjEsrhSFfRROiF/+tupSV6Bi7+LA48CxLgo3+lTSl7HTPj3dnbhGfuSA+lIKBhO Rwu7KI0IeQklfl9Rwz9m24fNVNccoAO65kPWmRC4KjnJW2DO0QUhDCvtTkDtaIv5kJ wVeM9ikI77fTCWE49Lmm2fuw5+WKX37a3+jHPeeo= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Nathan Chancellor , Masahiro Yamada Subject: [PATCH 6.4 778/800] mips: Include KBUILD_CPPFLAGS in CHECKFLAGS invocation Date: Sun, 16 Jul 2023 21:50:31 +0200 Message-ID: <20230716195007.219126464@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230716194949.099592437@linuxfoundation.org> References: <20230716194949.099592437@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Nathan Chancellor commit 08f6554ff90ef189e6b8f0303e57005bddfdd6a7 upstream. A future change will move CLANG_FLAGS from KBUILD_{A,C}FLAGS to KBUILD_CPPFLAGS so that '--target' is available while preprocessing. When that occurs, the following error appears when building ARCH=mips with clang (tip of tree error shown): clang: error: unsupported option '-mabi=' for target 'x86_64-pc-linux-gnu' Add KBUILD_CPPFLAGS in the CHECKFLAGS invocation to keep everything working after the move. Signed-off-by: Nathan Chancellor Signed-off-by: Masahiro Yamada Signed-off-by: Greg Kroah-Hartman --- arch/mips/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -346,7 +346,7 @@ KBUILD_CFLAGS += -fno-asynchronous-unwin KBUILD_LDFLAGS += -m $(ld-emul) ifdef CONFIG_MIPS -CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \ +CHECKFLAGS += $(shell $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \ grep -E -vw '__GNUC_(MINOR_|PATCHLEVEL_)?_' | \ sed -e "s/^\#define /-D'/" -e "s/ /'='/" -e "s/$$/'/" -e 's/\$$/&&/g') endif