diff options
Diffstat (limited to 'gr-fcd/config/usrp_fusb_tech.m4')
| -rw-r--r-- | gr-fcd/config/usrp_fusb_tech.m4 | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/gr-fcd/config/usrp_fusb_tech.m4 b/gr-fcd/config/usrp_fusb_tech.m4 new file mode 100644 index 000000000..b99cf2432 --- /dev/null +++ b/gr-fcd/config/usrp_fusb_tech.m4 @@ -0,0 +1,87 @@ +dnl +dnl Copyright 2003,2008,2009 Free Software Foundation, Inc. +dnl +dnl This file is part of GNU Radio +dnl +dnl GNU Radio is free software; you can redistribute it and/or modify +dnl it under the terms of the GNU General Public License as published by +dnl the Free Software Foundation; either version 3, or (at your option) +dnl any later version. +dnl +dnl GNU Radio is distributed in the hope that it will be useful, +dnl but WITHOUT ANY WARRANTY; without even the implied warranty of +dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +dnl GNU General Public License for more details. +dnl +dnl You should have received a copy of the GNU General Public License +dnl along with GNU Radio; see the file COPYING. If not, write to +dnl the Free Software Foundation, Inc., 51 Franklin Street, +dnl Boston, MA 02110-1301, USA. +dnl + +# $1 is $enable_usrp: +# yes : do these tests +# no : do not do these tests +# "" : do these tests + +AC_DEFUN([USRP_SET_FUSB_TECHNIQUE],[ + req_libusb1=no + USE_LIBUSB1=0 + AC_ARG_WITH([fusb-tech], + AC_HELP_STRING([--with-fusb-tech=OS], + [Set fast USB technique (default=auto)]), + [cf_with_fusb_tech="$withval"], + [cf_with_fusb_tech="$host_os"]) + if test [x]$1 != xno; then + case "$cf_with_fusb_tech" in + libusb1*) + FUSB_TECH=libusb1 + req_libusb1=yes + USE_LIBUSB1=1 + ;; + linux*) + AC_CHECK_HEADER([linux/usbdevice_fs.h], + [x_have_usbdevice_fs_h=yes], + [x_have_usbdevice_fs_h=no]) + if test x${x_have_usbdevice_fs_h} = xyes; then + FUSB_TECH=linux + else + FUSB_TECH=generic + fi + ;; + darwin*) + FUSB_TECH=darwin + ;; + cygwin*|win*|mingw*) + FUSB_TECH=win32 + ;; + *bsd*) + AC_MSG_CHECKING([for RA/WB]) + AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <dev/usb/usb.h>]], + [[struct usb_bulk_ra_wb_opt o; + ioctl(0, USB_SET_BULK_RA, &o);]])], + [FUSB_TECH=ra_wb], + [FUSB_TECH=generic]) + ;; + *) + FUSB_TECH=generic + ;; + esac + + AC_MSG_CHECKING([for fast usb technique to use]) + AC_MSG_RESULT($FUSB_TECH) + AC_SUBST(FUSB_TECH) + fi + + AM_CONDITIONAL(FUSB_TECH_darwin, test x$FUSB_TECH = xdarwin) + AM_CONDITIONAL(FUSB_TECH_win32, test x$FUSB_TECH = xwin32) + AM_CONDITIONAL(FUSB_TECH_generic, test x$FUSB_TECH = xgeneric) + AM_CONDITIONAL(FUSB_TECH_linux, test x$FUSB_TECH = xlinux) + AM_CONDITIONAL(FUSB_TECH_libusb1, test x$FUSB_TECH = xlibusb1) + AM_CONDITIONAL(FUSB_TECH_ra_wb, test x$FUSB_TECH = xra_wb) + + AC_SUBST(USE_LIBUSB1) + AC_CONFIG_FILES([\ + usrp/host/include/usrp/libusb_types.h \ + ]) +]) |