[hpsdr] Thanks John Melton (GHPSDR)

[John Melton]

I pointed to /usr/local for libusb1.0 because that is where the 'make 
install' put it when I built it on my Ubuntu 8.10 system.  No custom 
mode by me.

Regards,

-- John g0orx/n6lyt



On 03/30/09 12:36, Sid Boyce wrote:
> ***** High Performance Software Defined Radio Discussion List *****
> 
> John Melton wrote:
>> Hi Sid,
>>
>>> Sounds great as I would like to get away from using jack.
>>> A few problems I have hit. The main box I use is 64-bit.
>>> 1. Is there any difference between the standard libusb and the one
>>> pointed to under /usr/local in libusbio.c?
>> You should be using libusb1.0.  The original libusb has some serious
>> problems with threaded applications.
>>
> Perhaps I worded that badly. The fact that /usr/local was pointed to
> made me wonder if it was a modified version of the stock 1.0.
> # l /usr/lib64/libusb-1.0.so*
> lrwxrwxrwx 1 root root    19 2009-03-26 04:59 /usr/lib64/libusb-1.0.so
> -> libusb-1.0.so.0.0.0*
> lrwxrwxrwx 1 root root    19 2009-03-26 02:26 /usr/lib64/libusb-1.0.so.0
> -> libusb-1.0.so.0.0.0*
> -rwxr-xr-x 1 root root 51832 2009-03-17 23:36
> /usr/lib64/libusb-1.0.so.0.0.0*
> tindog:/home/lancelot/ftp/Mar09/ghpsdr # rpm -qf
> /usr/lib64/libusb-1.0.so.0.0.0
> libusb-1_0-0-0.9.3-5.3
> 
>>> 2. libfftw3f.a doesn't exist in the openSUSE distro either on the 32-bit
>>> or 64-bit.
>> You could download fftw3 and build it ;-)
>>
> Thanks, I shall do that and lock it so upgrades won't change it.
> 
>>> 3. libDttSP.a in ghpsdr is recognised as 32-bit on my 64-bit system,
>>> while the  standard trunk sdr-core builds with the included libDttSP.a
>>> on 64-bit.
>> I can either build a 64 bit version and/or make the updated source
>> available.
>>
>>
> Great, I shall grab the source mentioned in your follow-up email.
> 
>> Regards,
>>
>> John
>>
>>
> 
> 73 ... Sid.

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