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([2001:b07:6468:f312:c8dd:75d4:99ab:290a]) by smtp.gmail.com with ESMTPSA id v189sm21027471wmg.14.2020.10.26.09.15.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Mon, 26 Oct 2020 09:15:08 -0700 (PDT) Subject: Re: [PATCH v2 2/9] configure: cross-compiling without cross_prefix To: Joelle van Dyne References: <20201019013928.72770-1-j@getutm.app> <20201019013928.72770-3-j@getutm.app> <9a68e856-cb97-bf44-eef6-52d7cbca9884@redhat.com> <1f92b68-6d6c-d125-c034-7cbe414b198e@eik.bme.hu> <0a7b6404-55db-ec3f-2b56-1d695f840475@redhat.com> <77ef9338-de8c-82a8-7ca0-f8d708f8d1da@redhat.com> From: Paolo Bonzini Message-ID: <1bf42269-3373-1f7b-1741-d1357d426af4@redhat.com> Date: Mon, 26 Oct 2020 17:15:06 +0100 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.3.1 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 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Received-SPF: pass client-ip=216.205.24.124; envelope-from=pbonzini@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-detected-operating-system: by eggs.gnu.org: First seen = 2020/10/26 02:39:09 X-ACL-Warn: Detected OS = Linux 2.2.x-3.x [generic] [fuzzy] X-Spam_score_int: -42 X-Spam_score: -4.3 X-Spam_bar: ---- X-Spam_report: (-4.3 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-2.167, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H4=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 , QEMU Developers Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 26/10/20 16:33, Joelle van Dyne wrote: > Just to be clear, you're in favor of removing the > --enable-cross-compile option? I can do that if others agree but I'm > not sure what the downside of adding this extra option is? For me the downside is that it's not clear that --cross-prefix=foo- implies --enable-cross-compile. Paolo > -j > > On Mon, Oct 26, 2020 at 12:54 AM Paolo Bonzini wrote: >> >> On 25/10/20 20:24, Joelle van Dyne wrote: >>> As the patch stands --cross-prefix="" works but I like having the >>> --enable-cross-compile option because it's more clear of the intention >>> (in logs and such). I've been struggling to come up with a concise >>> modification to the help text for --cross-prefix that explains that >>> empty PREFIX is allowed and why you would want to do that. >> >> --cross-prefix=PREFIX enable cross compilation, using PREFIX >> in front of compile tools >> >> Paolo >> >