[Discuss-gnuradio] libusb error on Mac OS X when building uhd driver

[Elvis Dowson]

Hi,

         I just updated to the latest uhd driver sources from the git repo, and I get the following error on Mac OS X 10.6.4.

In file included from /Users/elvis/Tool/ettus/uhd/host/lib/transport/libusb1_base.hpp:23,

                 from /Users/elvis/Tool/ettus/uhd/host/lib/transport/libusb1_control.cpp:18:

/usr/local/include/libusb-1.0/libusb.h: In function ‘void libusb_fill_control_setup(unsigned char*, uint8_t, uint8_t, uint16_t, uint16_t, uint16_t)’:

/usr/local/include/libusb-1.0/libusb.h:886: error: ISO C++ forbids braced-groups within expressions

/usr/local/include/libusb-1.0/libusb.h:887: error: ISO C++ forbids braced-groups within expressions

/usr/local/include/libusb-1.0/libusb.h:888: error: ISO C++ forbids braced-groups within expressions

/usr/local/include/libusb-1.0/libusb.h: In function ‘void libusb_fill_control_transfer(libusb_transfer*, libusb_device_handle*, unsigned char*, void (*)(libusb_transfer*), void*, unsigned int)’:

/usr/local/include/libusb-1.0/libusb.h:936: error: ISO C++ forbids braced-groups within expressions

make[2]: *** [lib/CMakeFiles/uhd.dir/transport/libusb1_control.cpp.o] Error 1

make[1]: *** [lib/CMakeFiles/uhd.dir/all] Error 2

make: *** [all] Error 2

I have libusb-1.0.8 installed from 

http://sourceforge.net/projects/libusb/files/libusb-1.0/libusb-1.0.8/libusb-1.0.8.tar.bz2/download

This must be happening since the UHD driver added support for USRP1 with USB support.

Best regards,

Elvis