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Re: [Qemu-devel] git master: usb-host needs additional parameters - no d
From: |
Gerd Hoffmann |
Subject: |
Re: [Qemu-devel] git master: usb-host needs additional parameters - no documentation which |
Date: |
Wed, 27 Nov 2013 07:53:30 +0100 |
On Di, 2013-11-26 at 17:44 +0100, Erik Rull wrote:
> Hi Gerd,
>
> I only have libusb (0.1 and 1.0) installed. Is there a chance to get an
> error message a bit earlier - or a warning that the usb-host support was
> disabled? configure doesn't print out a libusb - disabled message when not
> passing the libusb-parameter.
It lists libusb like everything else:
[ ... ]
xfsctl support no
nss used yes
libusb yes <====
usb net redir yes
[ ... ]
> I tried now explicitly with --enable-libusb - fails :-(
Again standard configure behavior: If you explicitly ask for a feature
and the dependencies are not found configure will error out (instead of
silently disabling the feature).
> I would like to point to a different version of libusb - my built machine
> has the sources for the latest libusb but not in the location where it is
> expected for a standard distribution...
pkg-config is used for detection, so if you set PKG_CONFIG_PATH to
include your custom location configure should find it.
HTH,
Gerd