Index: head/comms/gnuradio/files/patch-cmake_Modules_FindUSB.cmake
===================================================================
--- head/comms/gnuradio/files/patch-cmake_Modules_FindUSB.cmake	(revision 430842)
+++ head/comms/gnuradio/files/patch-cmake_Modules_FindUSB.cmake	(revision 430843)
@@ -1,70 +1,22 @@
 --- cmake/Modules/FindUSB.cmake.orig	2016-09-02 04:16:12 UTC
 +++ cmake/Modules/FindUSB.cmake
-@@ -1,20 +1,32 @@
- if(NOT LIBUSB_FOUND)
--  pkg_check_modules (LIBUSB_PKG libusb-1.0)
--  find_path(LIBUSB_INCLUDE_DIR NAMES libusb.h
--    PATHS
--    ${LIBUSB_PKG_INCLUDE_DIRS}
--    /usr/include/libusb-1.0
--    /usr/include
--    /usr/local/include
--  )
--
--  find_library(LIBUSB_LIBRARIES NAMES usb-1.0 usb
--    PATHS
--    ${LIBUSB_PKG_LIBRARY_DIRS}
--    /usr/lib
--    /usr/local/lib
--  )
-+  if(CMAKE_SYSTEM_NAME STREQUAL "FreeBSD")
-+    message(status "--- Looking for FreeBSD usb")
-+    set (LIBUSB_INCLUDE_DIR ${LOCALBASE}/include)
-+  find_library(LIBUSB_LIBRARIES NAMES usb
-+      PATHS
-+      ${LIBUSB_PKG_LIBRARY_DIRS}
-+      /usr/lib
-+    )
-+  else()
-+    message(status "--- LIBUSB_LIBRARIES ${LIBUSB_LIBRARIES}")
-+    pkg_check_modules (LIBUSB_PKG libusb-1.0)
-+    find_path(LIBUSB_INCLUDE_DIR NAMES libusb.h
-+      PATHS
-+      ${LIBUSB_PKG_INCLUDE_DIRS}
-+      /usr/include/libusb-1.0
-+      /usr/include
-+      /usr/local/include
-+    )
- 
-+    find_library(LIBUSB_LIBRARIES NAMES usb-1.0 usb
-+      PATHS
-+      ${LIBUSB_PKG_LIBRARY_DIRS}
-+      /usr/lib
-+      /usr/local/lib
-+    )
-+  endif()
-+message( status "--- LIBUSB_INCLUDE_DIR ${LIBUSB_INCLUDE_DIR} LIBUSB_LIBRARIES ${LIBUSB_LIBRARIES}")
-+  
- if(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
-   set(LIBUSB_FOUND TRUE CACHE INTERNAL "libusb-1.0 found")
-   message(STATUS "Found libusb-1.0: ${LIBUSB_INCLUDE_DIR}, ${LIBUSB_LIBRARIES}")
-@@ -22,6 +34,19 @@ else(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRA
+@@ -22,6 +22,19 @@ else(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRA
    set(LIBUSB_FOUND FALSE CACHE INTERNAL "libusb-1.0 found")
    message(STATUS "libusb-1.0 not found.")
  endif(LIBUSB_INCLUDE_DIR AND LIBUSB_LIBRARIES)
 +if(UNIX)
 +  INCLUDE(CheckFunctionExists)
 +endif()
 +message(status "--- Checking for libusb_get_string_descriptor")
 +set(CMAKE_REQUIRED_LIBRARIES ${LIBUSB_LIBRARIES})
 +CHECK_FUNCTION_EXISTS(libusb_get_string_descriptor HAVE_LIBUSB_GET_STRING_DESCRIPTOR)
 +
 +if (HAVE_LIBUSB_GET_STRING_DESCRIPTOR)
 +   add_definitions( -DHAVE_LIBUSB_GET_STRING_DESCRIPTOR)
 +   message(status "--- Found libusb_get_string_descriptor")
 +else()
 +   message(status "--- libusb_get_string_descriptor Not Found")
 +endif()
  
  mark_as_advanced(LIBUSB_INCLUDE_DIR LIBUSB_LIBRARIES)