CMakeLists.txt

# The version number.
set(AGENT_VERSION_MAJOR 2)
set(AGENT_VERSION_MINOR 4)
set(AGENT_VERSION_PATCH 0)
set(AGENT_VERSION_BUILD 7)
set(AGENT_VERSION_RC "")

# This minimum version is to support Visual Studio 2019 and C++ feature checking and FetchContent
cmake_minimum_required(VERSION 3.23 FATAL_ERROR)

set(USE_FOLDERS ON)

if(POLICY CMP0077)
  cmake_policy(SET CMP0077 NEW)
endif()

option(SHARED_AGENT_LIB "Generate shared agent library. Conan options: shared" OFF)
option(DEVELOPMENT "Used for development, includes tests as a subdirectory instead of a package" OFF)
set(AGENT_PREFIX "" CACHE STRING "Prefix for the name of the agent and the agent library: suggested 'mtc'")

set(CMAKE_INSTALL_DATADIR "${CMAKE_INSTALL_DATADIR}/mtconnect")

message(INFO " Shared build: ${SHARED_AGENT_LIB}")

project(cppagent LANGUAGES C CXX)

# We will define these properties by default for each CMake target to be created.
set(CMAKE_CXX_STANDARD 17)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)
set(CXX_COMPILE_FEATURES cxx_std_17)

set(WITH_RUBY ON CACHE STRING "With Ruby Support")

# Add our './cmake' sub-folder to the lists searched when calling functions
list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/cmake/")

# Setup compiler options for Windows, OSX, Linux (each file guards against usage on an inappropriate
# platform)
if(MSVC)
  # Default winver to Vista and Later
  set(WINVER "0x0600" CACHE STRING "Windows Target Version: 0x0400 - 95 & NT 4.0, 0x0500 - 2000, 0x0501 - XP, 0x0600 - Vista, 0x0601 - 7, 0x0602 - 8")
endif()

if (UNIX)
  if (SHARED_AGENT_LIB)
    add_compile_options(-fPIC -Wno-psabi -fvisibility-inlines-hidden)
  else()
    add_compile_options(-fPIC -Wno-psabi -fvisibility-inlines-hidden -fvisibility=hidden)
  endif()
endif()

if(SHARED_AGENT_LIB)
  if (APPLE)
    set(CMAKE_BUILD_RPATH "@load_path/;@executable_path/;@load_path/../lib;@executable_path/../lib")
    set(CMAKE_INSTALL_RPATH "${CMAKE_BUILD_RPATH}")
  else()
    if(UNIX)
      set(CMAKE_BUILD_RPATH "$ORIGIN;$ORIGIN/../lib")
      set(CMAKE_INSTALL_RPATH "${CMAKE_BUILD_RPATH}")
    endif()
  endif()

  if (MSVC)
    include(InstallRequiredSystemLibraries)
  endif()
endif()

include(cmake/remove_link_directories.cmake)
include(cmake/osx_no_app_or_frameworks.cmake)
include(cmake/ClangFormat.cmake)
include(cmake/ClangTidy.cmake)

# Add our projects
add_subdirectory(agent_lib)
add_subdirectory(agent)

include(cmake/ide_integration.cmake)

if(DEVELOPMENT)
  message(STATUS "Including test package as part of the build for development")
  enable_testing()
  add_subdirectory(test_package test)
endif()

create_clangformat_target()

include(GNUInstallDirs)

if(NOT MSVC)
  set(CMAKE_INSTALL_DATADIR "share/mtconnect")
  set(CMAKE_INSTALL_SYSCONFDIR "etc/mtconnect")
else()
  set(CMAKE_INSTALL_DATADIR ".")
  set(CMAKE_INSTALL_SYSCONFDIR "bin")
endif()

# For Visual Studio generators it is now possible (since V3.6) to set a default startup project.
# We will set this to the agent_test project.
set_property(DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR} PROPERTY VS_STARTUP_PROJECT agent)

install(FILES README.md LICENSE.TXT TYPE DATA COMPONENT Required)
install(DIRECTORY schemas TYPE DATA  COMPONENT Data)
install(DIRECTORY simulator TYPE DATA  COMPONENT Tools)
install(DIRECTORY styles TYPE DATA  COMPONENT Data)
install(DIRECTORY tools TYPE DATA COMPONENT Tools)
install(DIRECTORY demo TYPE DATA COMPONENT Demo)
install(DIRECTORY docker TYPE DATA COMPONENT Demo)

set(CPACK_COMPONENT_Demo_DESCRIPTION "Demo files for the Mazak and Okuma digital twin")
set(CPACK_COMPONENT_Data_DESCRIPTION "Data files for schemas and styles to be served by the agent")
set(CPACK_COMPONENT_Tools_DESCRIPTION "Scripts for to support running and simulating adapter behavior")
set(CPACK_COMPONENT_Required_DESCRIPTION "Requied distribution files")
set(CPACK_COMPONENT_Development_DESCRIPTION "Supporting files for developing using the agent library")
set(CPACK_COMPONENT_Runtime_DESCRIPTION "Files required for running of the agent")

set(CPACK_COMPONENT_Required_REQUIRED 1)
set(CPACK_COMPONENTS_ALL_IN_ONE_PACKAGE 1)
set(CPACK_PACKAGE_VERSION "${AGENT_VERSION_MAJOR}.${AGENT_VERSION_MINOR}.${AGENT_VERSION_PATCH}.${AGENT_VERSION_BUILD}${AGENT_VERSION_RC}")
set(CPACK_PACKAGE_VERSION_MAJOR ${AGENT_VERSION_MAJOR})
set(CPACK_PACKAGE_VERSION_MINOR ${AGENT_VERSION_MINOR})
set(CPACK_PACKAGE_VERSION_PATCH ${AGENT_VERSION_PATCH})
set(CPACK_PACKAGE_NAME "agent")
set(CPACK_PACKAGE_VENDOR "MTConnect.org")

include(CPack)