1 # Check for libusb support. -*- Autoconf -*-
3 # Copyright 2003 Free Software Foundation, Inc.
5 # This program is free software; you can redistribute it and/or modify
6 # it under the terms of the GNU General Public License as published by
7 # the Free Software Foundation; either version 2, or (at your option)
10 # This program is distributed in the hope that it will be useful,
11 # but WITHOUT ANY WARRANTY; without even the implied warranty of
12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 # GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License
16 # along with this program; if not, write to the Free Software
17 # Foundation, Inc., 51 Franklin Street, Boston, MA
20 AC_DEFUN([USRP_LIBUSB],
25 AC_CHECK_HEADERS([usb.h],
28 AC_MSG_RESULT([USRP requires libusb. usb.h not found. See http://libusb.sf.net])]
33 darwin*) LIBS="$LIBS -lIOKit" ;;
36 AC_SEARCH_LIBS(usb_bulk_write, [usb],
39 AC_MSG_RESULT([USRP requires libusb. usb_bulk_write not found. See http://libusb.sf.net])]
45 if test $libusbok = yes; then
47 ifelse([$1], , :, [$1])
49 ifelse([$2], , :, [$2])