From patchwork Fri Nov 18 08:28:11 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tiezhu Yang X-Patchwork-Id: 22178 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:adf:f944:0:0:0:0:0 with SMTP id q4csp64339wrr; Fri, 18 Nov 2022 00:31:15 -0800 (PST) X-Google-Smtp-Source: AA0mqf4IwDtFAkjFYq0T4Krir4T6CIh9UqBsE039RX9nFq/Rd9aWi0P0bqzrfP3I9ELQfcEZXb8E X-Received: by 2002:aa7:dad3:0:b0:458:d7b7:d912 with SMTP id x19-20020aa7dad3000000b00458d7b7d912mr5162037eds.316.1668760275512; Fri, 18 Nov 2022 00:31:15 -0800 (PST) ARC-Seal: i=1; a=rsa-sha256; t=1668760275; cv=none; d=google.com; s=arc-20160816; b=dypTpyKRDzysJZ/sgDQYGrYk9tak9Ureuq+UQmBDi9VRo0ypHZC/sKQUuA51baC2Jr KA4WaoddoQrWcmOiotYmSA/dp0CO7E9UsjDN3DANv4C7I3ZyZvOdKkZoePgG0Fk0IklP edu9rQcugUwPITNpHVMj2+trU6KXosi4JaKN2J0ZpgmxjKZfdA3qcYqTmDdYXuKTETO4 GHb+S3jE+bLTU+RXZjjCJRQg10aPWrO4mgPDs1i4JA0iro8vTqkx1LeVZ08CUS+Uv3AW kQKOlyRB6hTUBBELX4JmxHe5/U125WjczquU3M4ETcmm1Kku2TR4WYcd0tOvjr1re6r0 5QYg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from; bh=q7RyyS4IaPULAd7bf9bdReZUQkkzUWguC1YZFAg8bm8=; b=GtQ4QJPtotsjaHHeUq0I5x+C6jow/Fqa6lYbgY8EYLRt31QW+8IrF1WxyfTaaqb1oe e2cvPco1ijOuD9CaDdKMN7rMF1LmZPmf7Oazn4yOhFmGy1wfuu5/jr4fRS/VuIzjeGEH 1Pb4n02wIay0njlYOut2qCKxfp81zd/8RAcpEot5uCjGgW9n+iWpND51j/s5bK1ZoJB4 YsZmKpCiOFgTrUIxaBYzzAMiV7HxYNF78dZu6bNdzKn8dM2EiRZ3Dt6e75eFFragNy2b WTnfiUdwr2MaKxe6G+1GzFr2FjI3szJlZY5R5BQcOx3ien/7K6bTfhhoVoPwG+YSFY8R nVjQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id j5-20020aa7ca45000000b0043d54ba0a4dsi2563257edt.327.2022.11.18.00.30.50; Fri, 18 Nov 2022 00:31:15 -0800 (PST) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S232532AbiKRI21 (ORCPT + 99 others); Fri, 18 Nov 2022 03:28:27 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47492 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S241379AbiKRI2Y (ORCPT ); Fri, 18 Nov 2022 03:28:24 -0500 Received: from loongson.cn (mail.loongson.cn [114.242.206.163]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id EAD3293CF7; Fri, 18 Nov 2022 00:28:22 -0800 (PST) Received: from loongson.cn (unknown [113.200.148.30]) by gateway (Coremail) with SMTP id _____8Dx_NgkQndjZ48IAA--.24119S3; Fri, 18 Nov 2022 16:28:21 +0800 (CST) Received: from linux.localdomain (unknown [113.200.148.30]) by localhost.localdomain (Coremail) with SMTP id AQAAf8Cxb+IhQndjbGsWAA--.58945S2; Fri, 18 Nov 2022 16:28:17 +0800 (CST) From: Tiezhu Yang To: Thomas Bogendoerfer Cc: linux-mips@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] MIPS: Use "grep -E" instead of "egrep" Date: Fri, 18 Nov 2022 16:28:11 +0800 Message-Id: <1668760091-20150-1-git-send-email-yangtiezhu@loongson.cn> X-Mailer: git-send-email 2.1.0 X-CM-TRANSID: AQAAf8Cxb+IhQndjbGsWAA--.58945S2 X-CM-SenderInfo: p1dqw3xlh2x3gn0dqz5rrqw2lrqou0/ X-Coremail-Antispam: 1Uk129KBjvJXoW7uFWUCFy3Kw1DtFyrWry7GFg_yoW8Ww1xpa 1Fk3WDtws7XryUGFWrCFW3Xw15tFs5J3yj9FWUtw15tas5X3W3Ar1fAFZ8XF17GrWkAay8 Was3uFy3Jr4kAwUanT9S1TB71UUUUUUqnTZGkaVYY2UrUUUUj1kv1TuYvTs0mT0YCTnIWj qI5I8CrVACY4xI64kE6c02F40Ex7xfYxn0WfASr-VFAUDa7-sFnT9fnUUIcSsGvfJTRUUU b28YFVCjjxCrM7AC8VAFwI0_Jr0_Gr1l1xkIjI8I6I8E6xAIw20EY4v20xvaj40_Wr0E3s 1l1IIY67AEw4v_JrI_Jryl8cAvFVAK0II2c7xJM28CjxkF64kEwVA0rcxSw2x7M28EF7xv wVC0I7IYx2IY67AKxVW8JVW5JwA2z4x0Y4vE2Ix0cI8IcVCY1x0267AKxVW8JVWxJwA2z4 x0Y4vEx4A2jsIE14v26r4UJVWxJr1l84ACjcxK6I8E87Iv6xkF7I0E14v26r4UJVWxJr1l e2I262IYc4CY6c8Ij28IcVAaY2xG8wAqjxCEc2xF0cIa020Ex4CE44I27wAqx4xG64xvF2 IEw4CE5I8CrVC2j2WlYx0E2Ix0cI8IcVAFwI0_Jr0_Jr4lYx0Ex4A2jsIE14v26r4j6F4U McvjeVCFs4IE7xkEbVWUJVW8JwACjcxG0xvY0x0EwIxGrwCF04k20xvY0x0EwIxGrwCFx2 IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4vE14v2 6r106r1rMI8E67AF67kF1VAFwI0_Jrv_JF1lIxkGc2Ij64vIr41lIxAIcVC0I7IYx2IY67 AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Jr0_Gr1lIxAIcVCF04k26cxKx2IY s7xG6r1j6r1xMIIF0xvEx4A2jsIE14v26r4j6F4UMIIF0xvEx4A2jsIEc7CjxVAFwI0_Gr 0_Gr1UYxBIdaVFxhVjvjDU0xZFpf9x07jOF4_UUUUU= X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,SPF_HELO_PASS, SPF_PASS autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1749821974971154162?= X-GMAIL-MSGID: =?utf-8?q?1749821974971154162?= The latest version of grep claims the egrep is now obsolete so the build now contains warnings that look like: egrep: warning: egrep is obsolescent; using grep -E fix this up by moving the related file to use "grep -E" instead. Here are the steps to install the latest grep: wget http://ftp.gnu.org/gnu/grep/grep-3.8.tar.gz tar xf grep-3.8.tar.gz cd grep-3.8 && ./configure && make sudo make install export PATH=/usr/local/bin:$PATH Signed-off-by: Tiezhu Yang --- arch/mips/Makefile | 2 +- arch/mips/vdso/Makefile | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/arch/mips/Makefile b/arch/mips/Makefile index b296e33..490dea0 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -318,7 +318,7 @@ KBUILD_LDFLAGS += -m $(ld-emul) ifdef CONFIG_MIPS CHECKFLAGS += $(shell $(CC) $(KBUILD_CFLAGS) -dM -E -x c /dev/null | \ - egrep -vw '__GNUC_(MINOR_|PATCHLEVEL_)?_' | \ + grep -E -vw '__GNUC_(MINOR_|PATCHLEVEL_)?_' | \ sed -e "s/^\#define /-D'/" -e "s/ /'='/" -e "s/$$/'/" -e 's/\$$/&&/g') endif diff --git a/arch/mips/vdso/Makefile b/arch/mips/vdso/Makefile index f72658b..1f7d5c6 100644 --- a/arch/mips/vdso/Makefile +++ b/arch/mips/vdso/Makefile @@ -71,7 +71,7 @@ KCOV_INSTRUMENT := n # Check that we don't have PIC 'jalr t9' calls left quiet_cmd_vdso_mips_check = VDSOCHK $@ - cmd_vdso_mips_check = if $(OBJDUMP) --disassemble $@ | egrep -h "jalr.*t9" > /dev/null; \ + cmd_vdso_mips_check = if $(OBJDUMP) --disassemble $@ | grep -E -h "jalr.*t9" > /dev/null; \ then (echo >&2 "$@: PIC 'jalr t9' calls are not supported"; \ rm -f $@; /bin/false); fi