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-rw-r--r--config/usrp_libusb.m443
1 files changed, 43 insertions, 0 deletions
diff --git a/config/usrp_libusb.m4 b/config/usrp_libusb.m4
new file mode 100644
index 0000000..9fe4753
--- /dev/null
+++ b/config/usrp_libusb.m4
@@ -0,0 +1,43 @@
+# Check for libusb support. -*- Autoconf -*-
+
+# Copyright 2003 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3, or (at your option)
+# any later version.
+
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Boston, MA
+# 02110-1301, USA.
+
+AC_DEFUN([USRP_LIBUSB],
+[
+ AC_REQUIRE([AC_CANONICAL_HOST])
+ AC_LANG_PUSH(C)
+
+ AC_CHECK_HEADERS([usb.h],
+ [],
+ [ AC_MSG_ERROR([USRP requires libusb. usb.h not found, stop. See http://libusb.sf.net]) ]
+ )
+
+ save_LIBS="$LIBS"
+ case "$host_os" in
+ darwin*) LIBS="$LIBS -lIOKit" ;;
+ *) ;;
+ esac
+ AC_SEARCH_LIBS(usb_bulk_write, [usb],
+ [ USB_LIBS="$LIBS" ],
+ [ AC_MSG_ERROR([USRP requires libusb. usb_bulk_write not found, stop. See http://libusb.sf.net]) ]
+ )
+ LIBS="$save_LIBS"
+
+ AC_LANG_POP
+ AC_SUBST(USB_LIBS)
+])
personal git repositories of Harald Welte. Your mileage may vary