CMakeLists.txt

   1 # Required cmake version
   2 cmake_minimum_required(VERSION 3.5.0)
   3 cmake_policy(SET CMP0048 NEW)
   4
   5 # Specify search path for CMake modules to be loaded by include()
   6 # and find_package()
   7 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/Modules")
   8
   9 # Add defaults for cmake
  10 # Those need to be set before the project() call.
  11 include(DefineCMakeDefaults)
  12 include(DefineCompilerFlags)
  13
  14 project(socket_wrapper VERSION 1.1.9 LANGUAGES C)
  15
  16 # global needed variables
  17 set(APPLICATION_NAME ${PROJECT_NAME})
  18
  19 # SOVERSION scheme: CURRENT.AGE.REVISION
  20 #   If there was an incompatible interface change:
  21 #     Increment CURRENT. Set AGE and REVISION to 0
  22 #   If there was a compatible interface change:
  23 #     Increment AGE. Set REVISION to 0
  24 #   If the source code was changed, but there were no interface changes:
  25 #     Increment REVISION.
  26 set(LIBRARY_VERSION "0.1.9")
  27 set(LIBRARY_SOVERSION "0")
  28
  29 # add definitions
  30 include(DefinePlatformDefaults)
  31 include(DefineInstallationPaths)
  32 include(DefineOptions.cmake)
  33 include(CPackConfig.cmake)
  34 include(CompilerChecks.cmake)
  35
  36 # disallow in-source build
  37 include(MacroEnsureOutOfSourceBuild)
  38 macro_ensure_out_of_source_build("${PROJECT_NAME} requires an out of source build. Please create a separate build directory and run 'cmake /path/to/${PROJECT_NAME} [options]' there.")
  39
  40 # Find out if we have threading available
  41 set(CMAKE_THREAD_PREFER_PTHREADS ON)
  42 find_package(Threads)
  43
  44 # config.h checks
  45 include(ConfigureChecks.cmake)
  46 configure_file(config.h.cmake ${CMAKE_CURRENT_BINARY_DIR}/config.h)
  47
  48 # check subdirectories
  49 add_subdirectory(src)
  50
  51 if (UNIT_TESTING)
  52     find_package(cmocka 1.1.0 REQUIRED)
  53
  54     include(AddCMockaTest)
  55     add_subdirectory(tests)
  56 endif (UNIT_TESTING)
  57
  58 # pkg-config file
  59 get_filename_component(SOCKET_WRAPPER_LIB ${SOCKET_WRAPPER_LOCATION} NAME)
  60
  61 configure_file(socket_wrapper.pc.cmake ${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper.pc @ONLY)
  62 install(
  63   FILES
  64     ${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper.pc
  65   DESTINATION
  66     ${LIB_INSTALL_DIR}/pkgconfig
  67   COMPONENT
  68     pkgconfig
  69 )
  70
  71 # cmake config files
  72 configure_file(socket_wrapper-config-version.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper-config-version.cmake @ONLY)
  73 configure_file(socket_wrapper-config.cmake.in ${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper-config.cmake @ONLY)
  74 install(
  75     FILES
  76         ${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper-config-version.cmake
  77         ${CMAKE_CURRENT_BINARY_DIR}/socket_wrapper-config.cmake
  78     DESTINATION
  79         ${CMAKE_INSTALL_DIR}/socket_wrapper
  80     COMPONENT
  81         devel
  82 )
  83
  84 add_subdirectory(doc)