From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?Q?=E7=99=BD=E3=81=84=E7=86=8A=EF=BC=A0=E7=9B=B8=E6=92=B2?= =?UTF-8?Q?=E9=81=93?= Subject: Guix QEMU built without libusb support Date: Sun, 10 May 2015 18:31:27 +0200 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Return-path: Received: from eggs.gnu.org ([2001:4830:134:3::10]:47368) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YrU8f-00056d-2U for guix-devel@gnu.org; Sun, 10 May 2015 12:31:37 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1YrU8b-0004Hf-Ub for guix-devel@gnu.org; Sun, 10 May 2015 12:31:37 -0400 Received: from deleuze.hcoop.net ([69.90.123.67]:46650) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1YrU8b-0004GR-Qt for guix-devel@gnu.org; Sun, 10 May 2015 12:31:33 -0400 Received: from navajos.hcoop.net ([69.90.123.70] helo=webmail.hcoop.net ident=roundcube) by deleuze.hcoop.net with esmtp (Exim 4.63) (envelope-from ) id 1YrU8V-0002D0-G9 for guix-devel@gnu.org; Sun, 10 May 2015 12:31:27 -0400 List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org Sender: guix-devel-bounces+gcggd-guix-devel=m.gmane.org@gnu.org To: guix-devel@gnu.org I'd like to use QEMU in GuixSD with direct USB passthrough support. However, "info usbhost" in QEMU monitor gives me "usb host devices not supported". I think this means the recipe for QEMU in Guix builds QEMU without libusb and thus it doesn't support host devices. Looking at qemu description in guix doesn't list libusb as a dependency, so that strengthens my suspicion. I haven't experimented with Guix package recipes yet and so am not advanced enough to modify the Scheme file and build it locally yet, so I'd like to request help here - if this is indeed the case - if someone could modify the recipe and push to the repository, so QEMU would be built with libusb support to enable the USB host functionality. Could anyone do this? Many thanks. -- 白い熊＠相撲道