Re: [Discuss-gnuradio] libusb-0.1 versus libusb-1.0

I have never seen any issues regarding libusb and gnuradio.
GNURadio compliled using F9-14 without any probs (no uhd)

Mostlikely your machine is faulty?

Patrik

----- Original Message -----
From: "Marcus D. Leech" <mleech@ripnet.com>
To: <discuss-gnuradio@gnu.org>
Sent: Friday, May 27, 2011 14:41
Subject: Re: [Discuss-gnuradio] libusb-0.1 versus libusb-1.0

> >
>> So after discovering that while I had libusb-devel-0.1 and
>> libusb1-devel-1.0.3 installed on my RHEL-6 machine here (and ubuntu),
>> gnuradio compiled against 0.1 despite 0.1 being "ancient and
>> unsupported". I then removed libusb-devel and gnuradio fails to
>> configure.
>>
>>
>>
> I believe that Gnu Radio "classic" still uses libusb-0, while UHD uses
> libusb-1. They are
> different APIs
>
>> [root@aurora gnuradio]# ls -lad /usr/lib64/libusb-1.0*
>> -rw-r--r--. 1 root root 81950 Nov 19 2009 /usr/lib64/libusb-1.0.a
>> lrwxrwxrwx. 1 root root 19 Jan 4 22:50 /usr/lib64/libusb-1.0.so ->
>> libusb-1.0.so.0.0.0
>> lrwxrwxrwx. 1 root root 19 Jan 2 17:59 /usr/lib64/libusb-1.0.so.0 ->
>> libusb-1.0.so.0.0.0
>> -rwxr-xr-x 1 root root 54976 Nov 19 2009 /usr/lib64/libusb-1.0.so.0.0.0
>>
>> [root@aurora gnuradio]# rpm -qa | grep -i libusb
>> libusb1-static-1.0.3-1.el6.x86_64
>> libusb1-1.0.3-1.el6.x86_64
>> libusb1-devel-1.0.3-1.el6.x86_64
>> libusb-0.1.12-23.el6.x86_64
>>
>>
>> [root@aurora gnuradio]# ./configure --enable-docs --enable-grc
>> --enable-gnuradio-examples --enable-gr-utils --enable-gr-sounder
>> --enable-gr-qtgui --enable-gr-wxgui --enable-gr-video-sdl
>> --enable-gr-trellis --enable-gr-radio-astronomy --enable-gr-pager
>> --enable-gr-noaa --enable-gr-gsm-fr-vocoder --enable-gr-gpio
>> --enable-gr-cvsd-vocoder --enable-gr-atsc --enable-gr-audio-jack
>> --enable-gr-audio-alsa --enable-gr-usrp2 --enable-gr-usrp --enable-usrp2
>> --enable-usrp --enable-gnuradio-core --enable-gruel --enable-python
>> --enable-gr-uhd
>> checking build system type... x86_64-unknown-linux-gnu
>> checking host system type... x86_64-unknown-linux-gnu
>> ...
>> ...
>> configure: Checking for LIBUSB version 'libusb'
>> checking for USB... no
>> configure: Checking for LIBUSB version 'libusb-legacy'
>> checking for USB... no
>> Unable to find dependency libusb.
>> checking for sdcc... sdcc -mmcs51 --no-xinit-opt
>> checking for asx8051... asx8051 -plosgff
>> checking sdcc_version "2.9.0"... 2.9.0
>> configure: error: Component usrp has errors; stopping.
>>
>>
>>
>> So just what is the status with libusb. Should it be compiling against
>> libusb-0.1 or should it be compiling against libusb-1.0 and if so, why
>> isn't configure finding libusb-1.0 on Ubuntu or RHEL-6?
>>
>>
>> _______________________________________________
>> Discuss-gnuradio mailing list
>> Discuss-gnuradio@gnu.org
>> https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
>>
>>
>>
>
>
> --
> Principal Investigator
> Shirleys Bay Radio Astronomy Consortium
> http://www.sbrac.org
>
>
>
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