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[174.21.70.228]) by smtp.gmail.com with ESMTPSA id t17sm7518640pji.9.2021.06.05.16.01.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 05 Jun 2021 16:01:06 -0700 (PDT) Subject: Re: [PATCH v16 98/99] configure: allow the overriding of default-config in the build To: =?UTF-8?Q?Alex_Benn=c3=a9e?= , qemu-devel@nongnu.org References: <20210604155312.15902-1-alex.bennee@linaro.org> <20210604155312.15902-99-alex.bennee@linaro.org> From: Richard Henderson Message-ID: Date: Sat, 5 Jun 2021 16:01:04 -0700 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:78.0) Gecko/20100101 Thunderbird/78.8.1 MIME-Version: 1.0 In-Reply-To: <20210604155312.15902-99-alex.bennee@linaro.org> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2607:f8b0:4864:20::432; envelope-from=richard.henderson@linaro.org; helo=mail-pf1-x432.google.com X-Spam_score_int: -26 X-Spam_score: -2.7 X-Spam_bar: -- X-Spam_report: (-2.7 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.59, RCVD_IN_DNSWL_NONE=-0.0001, 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: Paolo Bonzini , qemu-arm@nongnu.org, =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On 6/4/21 8:53 AM, Alex Bennée wrote: > +++ b/configs/aarch64-softmmu/64bit-only.mak > @@ -0,0 +1,10 @@ > +# > +# A version of the config that only supports 64bits and their devices. > +# This doesn't quite eliminate all 32 bit devices as some boards like > +# "virt" support both. It's not really 64bit-only then is it? What is this attempting to show that virt-only (with sbsa) doesn't? > +++ b/configs/aarch64-softmmu/virt-only.mak > @@ -0,0 +1,8 @@ > +# > +# A version of the config that only supports virtual machines. This is > +# intended to be combined with options like --disable-tcg for a > +# minimal build supporting only machines we can virtualise with a > +# hypervisor. > +# > + > +CONFIG_ARM_VIRT=y I would have included SBSA here. That's a virtual machine as well, just not named "virt". It would also make a useful build configuration, imo, suitable for --disable-tcg --enable-kvm. r~