Re: [Discuss-gnuradio] gnuradio on osx 10.6.4

[Elvis Dowson]

Hi Michael,

On Jul 19, 2010, at 5:45 PM, Michael Dickens wrote:

> Hi Elvis - Did you try "configure --with-fusb-tech=libusb1"?  You have to 
> specify that you want to use LIBUSB version 1; config/usrp_libusb.m4 checks 
> to see if you've specified this on the CLI & if not then doesn't check for 
> this version of LIBUSB.

I downloaded libusb-1.0.8 from http://www.libusb.org/

and it doesn't recognize the --with-fusb-tech=libusb1 configure option

$ ./configure --with-fusb-tech=libusb1
configure: WARNING: unrecognized options: --with-fusb-tech

I also checked the older legacy libusb-0.1.12, and that also didn't have the 
--with-fusb-tech=libusb1 option, if you list it with ./configure --help,
however, the legacy version accepts this as a parameter and for this warning 
are being treated as errors and it fails compilation:

 gcc -DHAVE_CONFIG_H -I. -Werror -no-cpp-precomp -g -O2 -g -Wall -MT 
descriptors.lo -MD -MP -MF .deps/descriptors.Tpo -c descriptors.c -o 
descriptors.o >/dev/null 2>&1
cc1: warnings being treated as errors
darwin.c: In function ‘usb_get_next_device’:
darwin.c:257: warning: passing argument 5 of 
‘IOCreatePlugInInterfaceForService’ from incompatible pointer type
darwin.c: In function ‘claim_interface’:
darwin.c:560: warning: passing argument 5 of 
‘IOCreatePlugInInterfaceForService’ from incompatible pointer type
darwin.c: In function ‘rw_completed’:
darwin.c:772: warning: cast from pointer to integer of different size
darwin.c:772: warning: format ‘%lu’ expects type ‘long unsigned int’, but 
argument 4 has type ‘unsigned int’
darwin.c:774: warning: cast from pointer to integer of different size
darwin.c: In function ‘usb_os_find_devices’:
darwin.c:1067: warning: format ‘%08lx’ expects type ‘long unsigned int’, but 
argument 3 has type ‘UInt32’
darwin.c:1095: warning: format ‘%08lx’ expects type ‘long unsigned int’, but 
argument 5 has type ‘UInt32’
make[2]: *** [darwin.lo] Error 1
make[2]: *** Waiting for unfinished jobs....
 g++ -DHAVE_CONFIG_H -I. -g -O2 -MT usbpp.lo -MD -MP -MF .deps/usbpp.Tpo -c 
usbpp.cpp -o usbpp.o >/dev/null 2>&1
make[1]: *** [all-recursive] Error 1
make: *** [all] Error 2


Best regards,

Elvis