CMakeLists.txt

   1 cmake_minimum_required(VERSION 2.8.5)
   2 project(cppcodec CXX)
   3
   4 include(GNUInstallDirs)
   5 include(CTest)
   6
   7 # These flags are for binaries built by this particular CMake project (test_cppcodec, base64enc, etc.).
   8 # In your own project that uses cppcodec, you might want to specify a different standard or error level.
   9 if (MSVC)
  10   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} /W3")
  11 else()
  12   set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -Wall -pedantic")
  13
  14   # Request C++11
  15   if(${CMAKE_VERSION} VERSION_LESS 3.1)
  16     # CMake versions before 3.1 do not understand CMAKE_CXX_STANDARD
  17     # remove this block once CMake >=3.1 has fixated in the ecosystem
  18     set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
  19   else()
  20     set(CMAKE_CXX_STANDARD 11)
  21     set(CMAKE_CXX_STANDARD_REQUIRED ON)
  22     set(CMAKE_CXX_EXTENSIONS OFF)
  23   endif()
  24 endif()
  25
  26 set(PUBLIC_HEADERS
  27     # base32
  28     cppcodec/base32_crockford.hpp
  29     cppcodec/base32_default_crockford.hpp
  30     cppcodec/base32_default_hex.hpp
  31     cppcodec/base32_default_rfc4648.hpp
  32     cppcodec/base32_hex.hpp
  33     cppcodec/base32_rfc4648.hpp
  34     # base64
  35     cppcodec/base64_default_rfc4648.hpp
  36     cppcodec/base64_default_url.hpp
  37     cppcodec/base64_default_url_unpadded.hpp
  38     cppcodec/base64_rfc4648.hpp
  39     cppcodec/base64_url.hpp
  40     cppcodec/base64_url_unpadded.hpp
  41     # hex
  42     cppcodec/hex_default_lower.hpp
  43     cppcodec/hex_default_upper.hpp
  44     cppcodec/hex_lower.hpp
  45     cppcodec/hex_upper.hpp
  46     # other stuff
  47     cppcodec/parse_error.hpp
  48     cppcodec/data/access.hpp
  49     cppcodec/data/raw_result_buffer.hpp
  50     cppcodec/detail/base32.hpp
  51     cppcodec/detail/base64.hpp
  52     cppcodec/detail/codec.hpp
  53     cppcodec/detail/config.hpp
  54     cppcodec/detail/hex.hpp
  55     cppcodec/detail/stream_codec.hpp)
  56
  57 add_library(cppcodec OBJECT ${PUBLIC_HEADERS}) # unnecessary for building, but makes headers show up in IDEs
  58 set_target_properties(cppcodec PROPERTIES LINKER_LANGUAGE CXX)
  59 add_subdirectory(tool)
  60
  61 if (BUILD_TESTING)
  62     add_subdirectory(test)
  63 endif()
  64
  65 foreach(h ${PUBLIC_HEADERS})
  66     get_filename_component(FINAL_PATH ${h} PATH) # use DIRECTORY instead of PATH once requiring CMake 3.0
  67     install(FILES ${CMAKE_CURRENT_SOURCE_DIR}/${h} DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/${FINAL_PATH} COMPONENT "headers")
  68 endforeach()