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[174.21.149.226]) by smtp.gmail.com with ESMTPSA id m68sm2158816pjb.0.2020.04.07.09.25.47 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Tue, 07 Apr 2020 09:25:47 -0700 (PDT) Subject: Re: [PULL 12/13] configure: Add -Werror to PIE probe To: Mark Cave-Ayland , =?UTF-8?Q?Alex_Benn=c3=a9e?= , peter.maydell@linaro.org References: <20200407155118.20139-1-alex.bennee@linaro.org> <20200407155118.20139-13-alex.bennee@linaro.org> <035d422a-8a44-4ef3-1f24-560dfc719fdf@ilande.co.uk> From: Richard Henderson Message-ID: <8a246bd6-6613-f098-130d-f245005dfe00@linaro.org> Date: Tue, 7 Apr 2020 09:25:45 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.4.1 MIME-Version: 1.0 In-Reply-To: <035d422a-8a44-4ef3-1f24-560dfc719fdf@ilande.co.uk> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit X-detected-operating-system: by eggs.gnu.org: Genre and OS details not recognized. X-Received-From: 2607:f8b0:4864:20::62d 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: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= , qemu-devel@nongnu.org Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 4/7/20 9:08 AM, Mark Cave-Ayland wrote: > Given that users such as Howard and https://bugs.launchpad.net/bugs/1870911 are > starting to notice, would it be best to set this configure option as the default for > Windows builds for now? I guess so. I'm mildly annoyed that Howard's compiler is silently accepting -fPIE and then producing incorrect code, rather than rejecting -fPIE as the docker win32 cross-compiler is doing. r~