| # |
| # Copyright (c) 2012 250bpm s.r.o. |
| # |
| # Permission is hereby granted, free of charge, to any person obtaining a copy |
| # of this software and associated documentation files (the "Software"), |
| # to deal in the Software without restriction, including without limitation |
| # the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| # and/or sell copies of the Software, and to permit persons to whom |
| # the Software is furnished to do so, subject to the following conditions: |
| # |
| # The above copyright notice and this permission notice shall be included |
| # in all copies or substantial portions of the Software. |
| # |
| # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING |
| # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS |
| # IN THE SOFTWARE. |
| # |
| |
| cmake_minimum_required(VERSION 2.8) |
| include(CheckSymbolExists) |
| |
| project(nanomsg) |
| enable_testing() |
| |
| # Platform checks. |
| |
| if(WIN32) |
| add_definitions(-DSP_HAVE_WINDOWS) |
| endif() |
| |
| # Feature checks. |
| |
| find_package(Threads) |
| |
| check_include_files(sys/eventfd.h SP_HAVE_EVENTFD) |
| if(SP_HAVE_EVENTFD) |
| add_definitions(-DSP_HAVE_EVENTFD) |
| endif() |
| |
| check_symbol_exists(socketpair sys/socket.h SP_HAVE_SOCKETPAIR) |
| if(SP_HAVE_SOCKETPAIR) |
| add_definitions(-DSP_HAVE_SOCKETPAIR) |
| endif() |
| |
| check_include_files(sys/epoll.h SP_HAVE_EPOLL) |
| if(SP_HAVE_EPOLL) |
| add_definitions(-DSP_HAVE_EPOLL) |
| endif() |
| |
| check_include_files(poll.h SP_HAVE_POLL) |
| if(SP_HAVE_POLL) |
| add_definitions(-DSP_HAVE_POLL) |
| endif() |
| |
| check_include_files(ifaddrs.h SP_HAVE_IFADDRS) |
| if(SP_HAVE_IFADDRS) |
| add_definitions(-DSP_HAVE_IFADDRS) |
| endif() |
| |
| list(APPEND CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE) |
| check_symbol_exists(accept4 sys/socket.h SP_HAVE_ACCEPT4) |
| list(REMOVE_ITEM CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE) |
| if(SP_HAVE_ACCEPT4) |
| add_definitions(-DSP_HAVE_ACCEPT4) |
| endif() |
| |
| # Decide which features to actually use. |
| |
| if(SP_HAVE_EPOLL) |
| add_definitions(-DSP_USE_EPOLL) |
| elseif(SP_HAVE_POLL) |
| add_definitions(-DSP_USE_POLL) |
| endif() |
| |
| if(SP_HAVE_EVENTFD) |
| add_definitions(-DSP_USE_EVENTFD) |
| elseif(SP_HAVE_SOCKETPAIR) |
| add_definitions(-DSP_USE_SOCKETPAIR) |
| endif() |
| |
| if(SP_HAVE_IFADDRS) |
| add_definitions(-DSP_USE_IFADDRS) |
| endif() |
| |
| add_subdirectory(src) |
| add_subdirectory(tests) |
| add_subdirectory(perf) |
| |
| install(FILES src/sp.h DESTINATION include/sp) |
| |
