cmake_minimum_required(VERSION 3.12)
project(pf-core VERSION 0.1.0 LANGUAGES CXX)

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED True)

# c++ compiler features
set(CMAKE_CXX_EXTENSIONS OFF)
set(CMAKE_POSITION_INDEPENDENT_CODE ON)

include(CTest)
enable_testing()

add_subdirectory(libs)

set(CPACK_PROJECT_NAME ${PROJECT_NAME})
set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
include(CPack)

# additional libraries
include(FetchContent)

FetchContent_Declare(
  googletest
  GIT_REPOSITORY  https://github.com/google/googletest
  GIT_TAG         main
)

FetchContent_MakeAvailable(googletest)

find_package(Doxygen REQUIRED dot)
if(DOXYGEN_FOUND)
  set(DOXYGEN_JAVADOC_AUTOBRIEF YES)
  set(DOXYGEN_USE_MDFILE_AS_MAINPAGE README.md)
  doxygen_add_docs(doc README.md libs COMMENT "Generate documentation")
endif()