From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id E4970A056D; Wed, 11 Mar 2020 23:36:15 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 4FEB82BE6; Wed, 11 Mar 2020 23:36:15 +0100 (CET) Received: from mga05.intel.com (mga05.intel.com [192.55.52.43]) by dpdk.org (Postfix) with ESMTP id B5536FEB for ; Wed, 11 Mar 2020 23:36:13 +0100 (CET) X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga006.jf.intel.com ([10.7.209.51]) by fmsmga105.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 11 Mar 2020 15:36:12 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.70,542,1574150400"; d="scan'208";a="246174921" Received: from unknown (HELO [10.241.225.121]) ([10.241.225.121]) by orsmga006.jf.intel.com with ESMTP; 11 Mar 2020 15:36:12 -0700 To: Dmitry Kozlyuk , dev@dpdk.org Cc: Bruce Richardson , Thomas Monjalon , Olivier Matz , Harini Ramakrishnan , Omar Cardona , Ranjit Menon , John McNamara , Marko Kovacevic References: <20200218000229.86621-1-dmitry.kozliuk@gmail.com> <20200227042537.187459-1-dmitry.kozliuk@gmail.com> From: "Kadam, Pallavi" Message-ID: Date: Wed, 11 Mar 2020 15:36:11 -0700 User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:68.0) Gecko/20100101 Thunderbird/68.5.0 MIME-Version: 1.0 In-Reply-To: <20200227042537.187459-1-dmitry.kozliuk@gmail.com> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit Subject: Re: [dpdk-dev] [PATCH v4 0/7] MinGW-w64 support X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" On 2/26/2020 8:25 PM, Dmitry Kozlyuk wrote: > This patch series add support for building DPDK using MinGW-w64. > > MinGW-w64 provides GNU toolchain and independent platform SDK on > Windows. It also supports cross-compilation to Windows from POSIX > systems by providing cross tollchains and libraries [0]. It does NOT > emulate a full POSIX environment, like Cygwin or MSYS do. > > There are advantages in using MinGW-w64 in addition to Clang: > > 1. Cross-compilation out-of-the-box. MinGW-w64 is provides a pthread > implementation, GNU getopt, and Windows platform SDK. > > 2. Easier porting of POSIX applications using DPDK to Windows, because > application code can use the same benefits as mentioned above. > > 3. Having both primary compilers enabled on Windows provides more > diagnostics and generally prevents non-portable code. > > [0]: http://mingw-w64.org > > v4 Changes: > > Fix Windows headers include case. > Recommend the latest Meson in docs (build fixed with 0.53.2). > > v3 Changes: > > Rebase onto the latest Windows EAL. > Prevent format attribute conflict with upcoming v20.05 patches. > Remove redundant CFLAGS from Meson. > Remove links to Meson bugtracker from docs (PR merged into upstream). > Fix Clang warnings using about GNU options. > > v2 Changes: > > Add patch to use lowercase system header filenames. > Move Meson cross-file for x86 to arch directory. > Change wording in comments. > Add Meson version warning in documentation. > > Dmitry Kozlyuk (7): > eal: introduce portable format attribute > eal/windows: use lowercase filenames for system headers > eal/windows: support builing with MinGW-w64 > build: MinGW-w64 support for Meson > build: add cross-file for MinGW-w64 > doc: guide for Windows build using MinGW-w64 > build: fix linker warnings with Clang on Windows > > config/meson.build | 26 ++++++-- > config/x86/meson_mingw.txt | 13 ++++ > doc/guides/windows_gsg/build_dpdk.rst | 62 +++++++++++++++++--- > lib/librte_cmdline/cmdline.h | 4 +- > lib/librte_eal/common/include/rte_common.h | 17 +++++- > lib/librte_eal/common/include/rte_debug.h | 2 +- > lib/librte_eal/common/include/rte_devargs.h | 2 +- > lib/librte_eal/common/include/rte_log.h | 4 +- > lib/librte_eal/meson.build | 3 + > lib/librte_eal/windows/eal/eal.c | 6 +- > lib/librte_eal/windows/eal/include/getopt.h | 4 ++ > lib/librte_eal/windows/eal/include/pthread.h | 2 +- > lib/librte_eal/windows/eal/include/rte_os.h | 6 +- > lib/meson.build | 8 ++- > 14 files changed, 133 insertions(+), 26 deletions(-) > create mode 100644 config/x86/meson_mingw.txt > Acked-by: Pallavi Kadam Tested-by: Pallavi Kadam