CMakeLists.txt

   1 cmake_minimum_required(VERSION 3.1)
   2
   3 project(TNG_IO C)
   4
   5 if("${CMAKE_C_COMPILER_ID}" STREQUAL "GNU")
   6     set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} -Wall")
   7 elseif(WIN32)
   8     set(CMAKE_C_FLAGS_DEBUG "${CMAKE_C_FLAGS_DEBUG} /W2")
   9 endif()
  10
  11 set(CMAKE_RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin)
  12 set(CMAKE_ARCHIVE_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
  13 set(CMAKE_LIBRARY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/lib)
  14
  15 option(BUILD_SHARED_LIBS "Enable shared libraries" ON)
  16
  17 option(TNG_BUILD_FORTRAN "Build Fortran compatible library and examples for testing" OFF)
  18
  19 option(TNG_BUILD_EXAMPLES "Build examples showing usage of the TNG API" ON)
  20 option(TNG_BUILD_TEST "Build TNG testing binary." ON)
  21 option(TNG_BUILD_COMPRESSION_TESTS "Build tests of the TNG compression library" OFF)
  22
  23 option(TNG_BUILD_OWN_ZLIB "Build and use the internal zlib library" OFF)
  24 if(NOT TNG_BUILD_OWN_ZLIB)
  25   find_package(ZLIB QUIET)
  26 endif()
  27
  28 include(CheckIncludeFile)
  29 check_include_file(inttypes.h   HAVE_INTTYPES_H)
  30
  31 include(BuildTNG.cmake)
  32 if (ZLIB_FOUND AND NOT TNG_BUILD_OWN_ZLIB)
  33   add_tng_io_library(tng_io)
  34 else()
  35   add_tng_io_library(tng_io OWN_ZLIB)
  36 endif()
  37
  38 # Use GNUInstallDirs to set paths on multiarch systems
  39 include(GNUInstallDirs)
  40
  41 # Create the tng_ioConfig.cmake and tng_ioConfigVersion.cmake files for the install tree
  42 configure_file(              src/lib/tng_io-config.cmake.in
  43   "${CMAKE_CURRENT_BINARY_DIR}/cmake/tng_io-config.cmake" @ONLY)
  44 configure_file(              src/lib/tng_io-configVersion.cmake.in
  45   "${CMAKE_CURRENT_BINARY_DIR}/cmake/tng_io-configVersion.cmake" @ONLY)
  46
  47 install(TARGETS tng_io
  48         EXPORT tng_io
  49         LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}"
  50         ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}")
  51
  52 install(EXPORT tng_io FILE tng_io.cmake
  53         NAMESPACE tng_io::
  54         DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/tng_io")
  55
  56 install(FILES
  57         "${CMAKE_CURRENT_BINARY_DIR}/cmake/tng_io-config.cmake"
  58         "${CMAKE_CURRENT_BINARY_DIR}/cmake/tng_io-configVersion.cmake"
  59         DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/tng_io")
  60
  61 install(FILES
  62         include/tng/tng_io.h include/tng/tng_io_fwd.h
  63         ${CMAKE_CURRENT_BINARY_DIR}/include/tng/version.h
  64         DESTINATION include/tng)
  65
  66 #-- Add an Option to toggle the generation of the API documentation
  67 option(TNG_BUILD_DOCUMENTATION "Use Doxygen to create the HTML based API documentation" OFF)
  68 if(TNG_BUILD_DOCUMENTATION)
  69   find_package(Doxygen)
  70   if (NOT DOXYGEN_FOUND)
  71     message(FATAL_ERROR
  72       "Doxygen is needed to build the documentation. Please install it correctly")
  73   endif()
  74   #-- Configure the Template Doxyfile for our specific project
  75   configure_file(Doxyfile.in
  76                  ${PROJECT_BINARY_DIR}/Doxyfile  @ONLY IMMEDIATE)
  77   #-- Add a custom target to run Doxygen when ever the project is built
  78   add_custom_target (Docs ALL
  79                                         COMMAND ${DOXYGEN_EXECUTABLE} ${PROJECT_BINARY_DIR}/Doxyfile
  80                                         SOURCES ${PROJECT_BINARY_DIR}/Doxyfile)
  81   # IF you do NOT want the documentation to be generated EVERY time you build the project
  82   # then leave out the 'ALL' keyword from the above command.
  83
  84   install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/Documentation/
  85       DESTINATION share/tng/doc)
  86 endif()
  87
  88 add_subdirectory(src)