From nobody Wed Nov 5 20:14:41 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) client-ip=208.118.235.17; envelope-from=qemu-devel-bounces+importer=patchew.org@nongnu.org; helo=lists.gnu.org; Authentication-Results: mx.zohomail.com; dkim=fail; spf=pass (zoho.com: domain of gnu.org designates 208.118.235.17 as permitted sender) smtp.mailfrom=qemu-devel-bounces+importer=patchew.org@nongnu.org Return-Path: Received: from lists.gnu.org (lists.gnu.org [208.118.235.17]) by mx.zohomail.com with SMTPS id 1537361392975306.91801794666253; Wed, 19 Sep 2018 05:49:52 -0700 (PDT) Received: from localhost ([::1]:45259 helo=lists.gnu.org) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g2bvT-0002Rz-EM for importer@patchew.org; Wed, 19 Sep 2018 08:49:51 -0400 Received: from eggs.gnu.org ([2001:4830:134:3::10]:42124) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1g2XTx-0002Hj-3N for qemu-devel@nongnu.org; Wed, 19 Sep 2018 04:05:09 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1g2XTq-0000iF-6o for qemu-devel@nongnu.org; Wed, 19 Sep 2018 04:05:08 -0400 Received: from mail2.static.mailgun.info ([104.130.122.2]:16570) by eggs.gnu.org with esmtps (TLS1.0:RSA_AES_128_CBC_SHA1:16) (Exim 4.71) (envelope-from ) id 1g2XTq-0000eG-2b for qemu-devel@nongnu.org; Wed, 19 Sep 2018 04:05:02 -0400 Received: from cerberus.teal.tolva.net (c-73-252-167-134.hsd1.ca.comcast.net [73.252.167.134]) by mxa.mailgun.org with ESMTP id 5ba2032d.7fd524084cb0-smtp-out-n03; Wed, 19 Sep 2018 08:05:01 -0000 (UTC) DKIM-Signature: a=rsa-sha256; v=1; c=relaxed/relaxed; d=mg-relay.tolva.net; q=dns/txt; s=pic; t=1537344302; h=Content-Transfer-Encoding: Content-Type: MIME-Version: References: In-Reply-To: Message-Id: Date: Subject: Cc: To: From: Sender; bh=mygLkRRduKmRZz+7rKsgvfb74LuQzPjl+VN0Jl+9IYM=; b=n+OALPSxbClGEfAff4EGHudy1n++z9yo1CFyHtoZu3uWv/TE9c5qmQ+reQv+2xcdO47n55O4 zOCDPac+OEJWEScfIWv3exNghvu4ul0ByD7SNIDxXynwxI4soS6cHZ0Q9x1cgEiDtk+lqyJ5 BkvW6dQrWj6MTibQG/PRDWK+G+s= X-Mailgun-Sending-Ip: 104.130.122.2 X-Mailgun-Sid: WyI5MDdkOCIsICJxZW11LWRldmVsQG5vbmdudS5vcmciLCAiN2Q3MzI5Il0= From: =?UTF-8?q?Cortland=20T=C3=B6lva?= To: qemu-devel@nongnu.org Date: Wed, 19 Sep 2018 01:04:19 -0700 Message-Id: <20180919080421.24011-2-cst@tolva.net> X-Mailer: git-send-email 2.11.0 In-Reply-To: <20180919080421.24011-1-cst@tolva.net> References: <20180919080421.24011-1-cst@tolva.net> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 104.130.122.2 X-Mailman-Approved-At: Wed, 19 Sep 2018 08:47:21 -0400 Subject: [Qemu-devel] [PATCH 1/3] Check for Linux USBFS in configure X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pbonzini@redhat.com, =?UTF-8?q?Cortland=20T=C3=B6lva?= Errors-To: qemu-devel-bounces+importer=patchew.org@nongnu.org Sender: "Qemu-devel" X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZohoMail: RDKM_2 RSF_0 Z_629925259 SPT_0 In preparation for adding user mode emulation support for the Linux usbfs interface, check for its kernel header. Signed-off-by: Cortland T=C3=B6lva --- configure | 21 ++++++++++++++++++++- 1 file changed, 20 insertions(+), 1 deletion(-) diff --git a/configure b/configure index 58862d2ae8..5d36f45442 100755 --- a/configure +++ b/configure @@ -4235,7 +4235,23 @@ if compile_prog "" "" ; then memfd=3Dyes fi =20 - +# check for usbfs +have_usbfs=3Dno +if test "$linux_user" =3D "yes"; then + cat > $TMPC << EOF +#include +int main(void) { +#if !defined(USBDEVFS_URB_TYPE_CONTROL) +#error Missing usbdevfs defintions. +#else + return 0; +#endif +} +EOF + if compile_prog "" "" ; then + have_usbfs=3Dyes + fi +fi =20 # check for fallocate fallocate=3Dno @@ -6346,6 +6362,9 @@ fi if test "$memfd" =3D "yes" ; then echo "CONFIG_MEMFD=3Dy" >> $config_host_mak fi +if test "$have_usbfs" =3D "yes" ; then + echo "CONFIG_USBFS=3Dy" >> $config_host_mak +fi if test "$fallocate" =3D "yes" ; then echo "CONFIG_FALLOCATE=3Dy" >> $config_host_mak fi --=20 2.11.0