git.meshlink.io Git - meshlink/blob - CMakeLists.txt

   1 project(meshlink)
   2 cmake_minimum_required(VERSION 3.12)
   3
   4 set(THREADS_PREFER_PTHREAD_FLAG ON)
   5 find_package(Threads REQUIRED)
   6
   7 include(CheckSymbolExists)
   8 include(CheckIncludeFile)
   9 include(CTest)
  10
  11 #add_definitions(-D_GNU_SOURCE)
  12 #add_definitions(-D_POSIX_C_SOURCE=200112L)
  13 set(CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE)
  14 #list(APPEND CMAKE_REQUIRED_DEFINITIONS -D_GNU_SOURCE)
  15 #add_compile_definitions(_GNU_SOURCE)
  16 #string(APPEND CMAKE_C_FLAGS "-D_GNU_SOURCE")
  17
  18 check_symbol_exists(setns "sched.h" HAVE_SETNS)
  19 check_symbol_exists(strsignal "string.h" HAVE_STRSIGNAL)
  20 check_symbol_exists(asprintf "stdio.h" HAVE_ASPRINTF)
  21 check_symbol_exists(pselect "sys/select.h" HAVE_PSELECT)
  22 check_include_file(stdatomic.h HAVE_STDATOMIC_H)
  23 configure_file(cmake_config.h.in config.h)
  24 include_directories(${CMAKE_CURRENT_BINARY_DIR}/src)
  25
  26 add_subdirectory(src)
  27
  28 if (CMAKE_PROJECT_NAME STREQUAL PROJECT_NAME)
  29         enable_testing()
  30         add_subdirectory(test)
  31 endif()