From patchwork Sun Aug 13 19:12:50 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christopher Li X-Patchwork-Id: 9898015 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 0DD2A60351 for ; Sun, 13 Aug 2017 19:13:10 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id F18D82623D for ; Sun, 13 Aug 2017 19:13:09 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E339428599; Sun, 13 Aug 2017 19:13:09 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.3 required=2.0 tests=BAYES_00,DKIM_SIGNED, RCVD_IN_DNSWL_HI, RCVD_IN_SORBS_SPAM, T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id A36322623D for ; Sun, 13 Aug 2017 19:13:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751025AbdHMTMw (ORCPT ); Sun, 13 Aug 2017 15:12:52 -0400 Received: from mail-yw0-f194.google.com ([209.85.161.194]:38349 "EHLO mail-yw0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750955AbdHMTMv (ORCPT ); Sun, 13 Aug 2017 15:12:51 -0400 Received: by mail-yw0-f194.google.com with SMTP id p68so5078082ywg.5 for ; Sun, 13 Aug 2017 12:12:51 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:sender:from:date:message-id:subject:to:cc; bh=I0p6QGQwyU+zqM+PvDYzw3FoNThJqjq9qTa/oXHoENE=; b=RDJW3mjEt3IA+pxd5mq1Ba3pcVUJOiX4p39TBOACzqiZE++LXyPQW0NJ4sBKSORhgx HFojKuUhwPcrlTiCiLSOJmkLE+YO0/h5a3923YWa8fxP00iwRv4ui8Vcp7EfXoV0PFGe RWUGQulc5pTiXoy556qBVNZs0OYGo3gGpNcD9AzTnc3w4h8B4RaJ/xG2hOG1ZWBIDz3z vl/yww2ebjKtKEs3DgiZCwjEcJTYcVnBT+l17FYxijgE1662E2pnhGp40jWIWWTpkF+F NVlWtzzMSO7qXadYflUx4Gzc5S6VrVvVm93ktWT0nrNtuxwzDCNlXZ0lx2Fuhpfzfkmf INsw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:sender:from:date:message-id:subject :to:cc; bh=I0p6QGQwyU+zqM+PvDYzw3FoNThJqjq9qTa/oXHoENE=; b=S4Tjgr3NCQdnQWLF8np/NMQXEuVkaH+gcpULpvqAF/XxijCZeu+l19yQ/hzZ2C5IGc nKL7tHfmuseZynErBxVERuy88Re9Rxpmy6gOnkcFmUd+71wWkwehfdbqSml45/e3zSlN p5Sk2OZeB/DRwGyhuDz5wiwHljp07lxHsV8IDpJDafWxWGpU1QybmcNVO/v2KLuTP8LA qfYZMv+N9/iW34k0Nmye2ao35r7j84P1nQWlrR1/Ek6Lcu1g6lWy2uDd9ntafpn6/Gdm VxYfry+RNWNOumY4odD85ktDvYrFGJbwKf6R/nlBK27f9d8w6HIIQXdDx7dWURAbQ4Wk fmWw== X-Gm-Message-State: AHYfb5htW6/bXsY7c/2lc2Oye27t5XjtHvcwkHryiTyfEcfcAUVuvAIQ p6JjdPFJGntTJgPkDCrLKkcMAe7T+3+S X-Received: by 10.129.81.202 with SMTP id f193mr20012485ywb.146.1502651570944; Sun, 13 Aug 2017 12:12:50 -0700 (PDT) MIME-Version: 1.0 Received: by 10.129.68.39 with HTTP; Sun, 13 Aug 2017 12:12:50 -0700 (PDT) From: Christopher Li Date: Sun, 13 Aug 2017 15:12:50 -0400 X-Google-Sender-Auth: PCUhCO8UlKKS-hw9P3i8Jm6IS1I Message-ID: Subject: [PATCH 4/4] Makefile: Adding OPT variable for optmize level To: Linux-Sparse Cc: Luc Van Oostenryck Sender: linux-sparse-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-sparse@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP So that some one can do "make OPT=0" for compiling sparse with -O0. Signed-off-by: Christopher Li --- Makefile | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/Makefile b/Makefile index 9db6b15..dfda866 100644 --- a/Makefile +++ b/Makefile @@ -12,7 +12,8 @@ OS = linux CC = gcc -CFLAGS = -O2 -finline-functions -fno-strict-aliasing -g +OPT = 2 +CFLAGS = -O$(OPT) -finline-functions -fno-strict-aliasing -g CFLAGS += -Wall -Wwrite-strings ALL_CFLAGS = $(CFLAGS) $(BASIC_CFLAGS) DBG_CFLAGS = $(ALL_CFLAGS) -DSPARSE_DEBUG