# # Copyright 2010-2011 Ettus Research LLC # # 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 of the License, 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, see . # ######################################################################## # This file included, use CMake directory variables ######################################################################## ######################################################################## # Setup libusb ######################################################################## MESSAGE(STATUS "") FIND_PACKAGE(USB1) LIBUHD_REGISTER_COMPONENT("USB" ENABLE_USB ON "ENABLE_LIBUHD;LIBUSB_FOUND" OFF) IF(ENABLE_USB) MESSAGE(STATUS "USB support enabled via libusb.") INCLUDE_DIRECTORIES(${LIBUSB_INCLUDE_DIRS}) LIBUHD_APPEND_LIBS(${LIBUSB_LIBRARIES}) LIBUHD_APPEND_SOURCES( ${CMAKE_CURRENT_SOURCE_DIR}/libusb1_control.cpp ${CMAKE_CURRENT_SOURCE_DIR}/libusb1_zero_copy.cpp ${CMAKE_CURRENT_SOURCE_DIR}/libusb1_base.cpp ${CMAKE_CURRENT_SOURCE_DIR}/libusb1_base.hpp ) ELSE(ENABLE_USB) LIBUHD_APPEND_SOURCES( ${CMAKE_CURRENT_SOURCE_DIR}/usb_dummy_impl.cpp ) ENDIF(ENABLE_USB) ######################################################################## # Setup defines for interface address discovery ######################################################################## MESSAGE(STATUS "") MESSAGE(STATUS "Configuring interface address discovery...") INCLUDE(CheckCXXSourceCompiles) INCLUDE(CheckIncludeFileCXX) CHECK_CXX_SOURCE_COMPILES(" #include int main(){ struct ifaddrs *ifap; getifaddrs(&ifap); return 0; } " HAVE_GETIFADDRS ) CHECK_INCLUDE_FILE_CXX(winsock2.h HAVE_WINSOCK2_H) IF(HAVE_GETIFADDRS) MESSAGE(STATUS " Interface address discovery supported through getifaddrs.") SET(IF_ADDRS_DEFS HAVE_GETIFADDRS) ELSEIF(HAVE_WINSOCK2_H) MESSAGE(STATUS " Interface address discovery supported through SIO_GET_INTERFACE_LIST.") SET(IF_ADDRS_DEFS HAVE_SIO_GET_INTERFACE_LIST) ELSE() MESSAGE(STATUS " Interface address discovery not supported.") SET(IF_ADDRS_DEFS HAVE_IF_ADDRS_DUMMY) ENDIF() SET_SOURCE_FILES_PROPERTIES( ${CMAKE_CURRENT_SOURCE_DIR}/if_addrs.cpp PROPERTIES COMPILE_DEFINITIONS "${IF_ADDRS_DEFS}" ) ######################################################################## # Setup UDP ######################################################################## LIBUHD_APPEND_SOURCES(${CMAKE_CURRENT_SOURCE_DIR}/udp_zero_copy.cpp) #On windows, the boost asio implementation uses the winsock2 library. #Note: we exclude the .lib extension for cygwin and mingw platforms. IF(WIN32) LIBUHD_APPEND_LIBS(ws2_32) ENDIF() ######################################################################## # Append to the list of sources for lib uhd ######################################################################## LIBUHD_PYTHON_GEN_SOURCE( ${CMAKE_CURRENT_SOURCE_DIR}/gen_vrt_if_packet.py ${CMAKE_CURRENT_BINARY_DIR}/vrt_if_packet.cpp ) LIBUHD_APPEND_SOURCES( ${CMAKE_CURRENT_SOURCE_DIR}/buffer_pool.cpp ${CMAKE_CURRENT_SOURCE_DIR}/if_addrs.cpp ${CMAKE_CURRENT_SOURCE_DIR}/udp_simple.cpp ${CMAKE_CURRENT_SOURCE_DIR}/usb_zero_copy_wrapper.cpp )