Merge commit 'cd20abb' into bfgminer

configure.ac

@@ -221,6 +221,7 @@ PKG_CHECK_MODULES([LIBUSB], [libusb-1.0],[
 	done
 	if test "x$libusb" = xyes; then
 			AC_CHECK_DECL([libusb_init],[
+				true
 			],[
 				AC_PROG_CPP
 				AC_MSG_CHECKING([whether libusb_init is declared in subdirectory])