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# CMake build for xerces-c
#
# Written by Roger Leigh <rleigh@codelibre.net>
#
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements. See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# netaccessor selection
option(network "Network support" ON)
if(network)
find_library(SOCKET_LIBRARY socket)
find_library(NSL_LIBRARY nsl)
# netaccessors in order of preference
# CURL
# Requires select() which is UNIX only
if(UNIX)
find_package(CURL)
if(CURL_FOUND)
list(APPEND netaccessors curl)
endif()
endif()
# Windows
if(WIN32)
check_include_file_cxx(winsock2.h HAVE_WINSOCK2_H)
if(HAVE_WINSOCK2_H)
set(winsock_available 1)
list(APPEND netaccessors winsock)
endif()
endif()
# socket
check_include_file_cxx(sys/socket.h HAVE_SYS_SOCKET_H)
if(HAVE_SYS_SOCKET_H)
list(APPEND netaccessors socket)
endif()
# MacOS X CFURL
set(cfurl_available 0)
if(CMAKE_HOST_APPLE)
check_include_file_cxx(CoreServices/CoreServices.h HAVE_CORESERVICES_CORESERVICES_H)
find_library(CORE_SERVICES_LIBRARY CoreServices )
if (HAVE_CORESERVICES_CORESERVICES_H AND CORE_SERVICES_LIBRARY)
list(APPEND netaccessors cfurl)
set(cfurl 1)
endif()
endif()
string(REPLACE ";" "|" netaccessor_help "${netaccessors}")
list(GET netaccessors 0 xerces_netaccessor_default)
set(network-accessor "${xerces_netaccessor_default}" CACHE STRING "Network accessor (${netaccessor_help})")
set(netaccessor "${network-accessor}")
list(FIND netaccessors "${netaccessor}" netaccessor_found)
if(netaccessor_found EQUAL -1)
message(FATAL_ERROR "${netaccessor} netaccessor unavailable")
endif()
set(XERCES_USE_NETACCESSOR_CURL 0)
set(XERCES_USE_NETACCESSOR_SOCKET 0)
set(XERCES_USE_NETACCESSOR_CFURL 0)
set(XERCES_USE_NETACCESSOR_WINSOCK 0)
if(netaccessor STREQUAL "curl")
set(XERCES_USE_NETACCESSOR_CURL 1)
elseif(netaccessor STREQUAL "socket")
set(XERCES_USE_NETACCESSOR_SOCKET 1)
elseif(netaccessor STREQUAL "cfurl")
set(XERCES_USE_NETACCESSOR_CFURL 1)
elseif(netaccessor STREQUAL "winsock")
set(XERCES_USE_NETACCESSOR_WINSOCK 1)
else()
message(FATAL_ERROR "Invalid netaccessor: \"${netaccessor}\"")
endif()
else()
set(netaccessor OFF)
endif(network)
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