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[83.57.170.65]) by smtp.gmail.com with ESMTPSA id c205sm1857508wmd.33.2020.09.09.22.45.17 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 09 Sep 2020 22:45:17 -0700 (PDT) From: =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= To: qemu-devel@nongnu.org Subject: [PATCH v2] configure: Do not intent to build WHPX on 32-bit host Date: Thu, 10 Sep 2020 07:45:16 +0200 Message-Id: <20200910054516.405777-1-f4bug@amsat.org> X-Mailer: git-send-email 2.26.2 MIME-Version: 1.0 Received-SPF: pass client-ip=2a00:1450:4864:20::341; envelope-from=philippe.mathieu.daude@gmail.com; helo=mail-wm1-x341.google.com X-detected-operating-system: by eggs.gnu.org: No matching host in p0f cache. That's all we know. X-Spam_score_int: -14 X-Spam_score: -1.5 X-Spam_bar: - X-Spam_report: (-1.5 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FORGED_FROMDOMAIN=0.25, FREEMAIL_FROM=0.001, HEADER_FROM_DIFFERENT_DOMAINS=0.25, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=no 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 , Thomas Huth , =?utf-8?q?Philippe_Mathieu-Daud=C3=A9?= , Sunil Muthuswamy , Stefan Weil Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" Hyper-V is available on 64-bit versions of Windows, do not try to build its support on 32-bit versions. Signed-off-by: Philippe Mathieu-Daudé --- Since v1: Handle MinGW automatic detection (Thomas, Stefan) --- configure | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/configure b/configure index 4231d56bcc0..91c5d781845 100755 --- a/configure +++ b/configure @@ -2980,7 +2980,10 @@ fi ########################################## # Windows Hypervisor Platform accelerator (WHPX) check -if test "$whpx" != "no" ; then +if test "$whpx" = "yes" && test "$ARCH" != "x86_64"; then + error_exit "WHPX requires 64-bit host" +fi +if test "$whpx" != "no" && test "$ARCH" = "x86_64"; then if check_include "WinHvPlatform.h" && check_include "WinHvEmulation.h"; then whpx="yes" else