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 X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 90D59C55185 for ; Sat, 25 Apr 2020 06:07:35 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 30BBC214D8 for ; Sat, 25 Apr 2020 06:07:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1587794855; bh=GS+sSuQVw4J5ZPENPNPNe3HsTwRYWBnEg8qgHdE+4j8=; h=From:To:Cc:Subject:Date:List-ID:From; b=UtqKbpEieH6CvBS0eMUfa4rr7E0xjrs1ys/0xnlCxhcQf41OdAtKd2p5vUVHRRR/X DaP4A7PI9us+uEt5pArR8+CqQArcRj+Iku5fB/lhAT+WFwB75hEa2gPMpL+6enLrZ6 UK+r3CvgqLv0+xPGr5xUTRQKs9LwS6ySRaZm7/7g= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726110AbgDYGHe (ORCPT ); Sat, 25 Apr 2020 02:07:34 -0400 Received: from conuserg-10.nifty.com ([210.131.2.77]:33398 "EHLO conuserg-10.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725837AbgDYGHd (ORCPT ); Sat, 25 Apr 2020 02:07:33 -0400 Received: from oscar.flets-west.jp (softbank126090202047.bbtec.net [126.90.202.47]) (authenticated) by conuserg-10.nifty.com with ESMTP id 03P66gJ2004452; Sat, 25 Apr 2020 15:06:42 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-10.nifty.com 03P66gJ2004452 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1587794803; bh=yZzQTZNfAphRos2xirV3K5SgA+kD4qCWGx5IWcuZTkc=; h=From:To:Cc:Subject:Date:From; b=ImG0kqf43CToIiAoBUgYMeNCsOFp3lmMjVtce5RsO7gasWFGSGv/t+1CkQf7/Qkjp KtxUyTM9C6LrSZW5Paw5/MxFft9zjkaM/w51yo57xA270h7BRKCsMeZcUYeaitww9q e0ss6Eu7loxSxy9px2uCTLt3/2Cf0xO1Zr0Xs8wmYDCDR0JkwmQHmSN+kYEoRvPJXZ OHXWruX4LzlHvrTT9Udzn9wKLshj8SrVdxKVjB14gc04YdWKLVcSPBH1O9ZDhKqAx7 FIvtmZBCHsmFAwyJ2x2dPvzV/X51U6q0P1gq+nRReKBwXUbP+5T5P9JTHUi1YmEIST 0V6UuvmLj8COw== X-Nifty-SrcIP: [126.90.202.47] From: Masahiro Yamada To: linux-kbuild@vger.kernel.org Cc: Guan Xuetao , Masahiro Yamada , Nathan Chancellor , Nick Desaulniers , linux-kernel@vger.kernel.org Subject: [PATCH] unicore32: do not evaluate compiler's library path when cleaning Date: Sat, 25 Apr 2020 15:06:40 +0900 Message-Id: <20200425060640.823362-1-masahiroy@kernel.org> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Since commit a83e4ca26af8 ("kbuild: remove cc-option switch from -Wframe-larger-than="), 'make ARCH=unicore32 clean' emits error messages as follows: $ make ARCH=unicore32 clean gcc: error: missing argument to '-Wframe-larger-than=' gcc: error: missing argument to '-Wframe-larger-than=' We do not care compiler flags when cleaning. Use the '=' operator for lazy expansion because we do not use GNU_LIBC_A or GNU_LIBGCC_A when cleaning. Fixes: a83e4ca26af8 ("kbuild: remove cc-option switch from -Wframe-larger-than=") Signed-off-by: Masahiro Yamada --- arch/unicore32/lib/Makefile | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/unicore32/lib/Makefile b/arch/unicore32/lib/Makefile index 098981a01841..5af06645b8f0 100644 --- a/arch/unicore32/lib/Makefile +++ b/arch/unicore32/lib/Makefile @@ -10,12 +10,12 @@ lib-y += strncpy_from_user.o strnlen_user.o lib-y += clear_user.o copy_page.o lib-y += copy_from_user.o copy_to_user.o -GNU_LIBC_A := $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libc.a) +GNU_LIBC_A = $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libc.a) GNU_LIBC_A_OBJS := memchr.o memcpy.o memmove.o memset.o GNU_LIBC_A_OBJS += strchr.o strrchr.o GNU_LIBC_A_OBJS += rawmemchr.o # needed by strrchr.o -GNU_LIBGCC_A := $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libgcc.a) +GNU_LIBGCC_A = $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libgcc.a) GNU_LIBGCC_A_OBJS := _ashldi3.o _ashrdi3.o _lshrdi3.o GNU_LIBGCC_A_OBJS += _divsi3.o _modsi3.o _ucmpdi2.o _umodsi3.o _udivsi3.o -- 2.25.1