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([2001:b07:6468:f312:eac8:587f:8ca7:e1e8]) by smtp.gmail.com with ESMTPSA id n17sm29282827wrw.0.2020.09.15.09.59.55 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 15 Sep 2020 09:59:55 -0700 (PDT) Subject: Re: [PATCH v2 01/10] capstone: Convert Makefile bits to meson bits To: luoyonggang@gmail.com, Richard Henderson References: <20200914230210.2185860-1-richard.henderson@linaro.org> <20200914230210.2185860-2-richard.henderson@linaro.org> <4813770a-34a4-72ce-17f7-7ea451a7af99@linaro.org> From: Paolo Bonzini Message-ID: <2444b9f2-3668-8ca8-2e9e-3215d55b1472@redhat.com> Date: Tue, 15 Sep 2020 18:59:54 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.11.0 MIME-Version: 1.0 In-Reply-To: Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=pbonzini@redhat.com X-Mimecast-Spam-Score: 0.001 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Content-Language: en-US Received-SPF: pass client-ip=63.128.21.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/09/15 11:54:42 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -50 X-Spam_score: -5.1 X-Spam_bar: ----- X-Spam_report: (-5.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-2.999, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.001, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Huth , =?UTF-8?Q?Alex_Benn=c3=a9e?= , qemu-devel Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 15/09/20 18:12, 罗勇刚(Yonggang Luo) wrote: > > I suggest remove the capstone=system option cause the system library > may not satisfy the requirements of qemu and create in-consistence > expereince when bug or error happens about capstone. We either have > git submodule capstone or nothing at all Linux distributions generally do not want to have bundled libraries, so the fallback to the system library is the default. We single out capstone, libfdt and slirp because they are slightly less common dependencies and are missing on some distros; however, in general we strive to _only_ use system libraries and not package any of QEMU's dependencies. Paolo