CMakeLists.txt

cmake_minimum_required(VERSION 3.12)
project(Finch LANGUAGES CXX C)
set(PROJECT_VERSION "0.2.0-dev")

include(GNUInstallDirs)

find_package(Cabana 0.6.1 REQUIRED COMPONENTS Cabana::Grid)

if (${CMAKE_VERSION} VERSION_GREATER_EQUAL "3.24")
  cmake_policy(SET CMP0135 NEW)
endif()
find_package(nlohmann_json 3.10.0 QUIET)
if(NOT NLOHMANN_JSON_FOUND)
  include(FetchContent)
  # Using most recent release here
  FetchContent_Declare(json URL https://github.com/nlohmann/json/releases/download/v3.11.3/json.tar.xz)
  FetchContent_MakeAvailable(json)
  # Needs to be installed only in this case.
  install(TARGETS nlohmann_json
    EXPORT Finch_Targets
    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR})
endif()

add_subdirectory(src)
add_subdirectory(applications)
add_subdirectory(utilities)