cmake_minimum_required(VERSION 3.20)
project(ecg-u01)

add_library(tree SHARED node.cpp)
#                ~~~~~~
# This can be changed to STATIC to build and link a static library.
add_executable(main main.cpp)
target_link_libraries(main ecg_tree)

find_package(Catch2 3)
if(Catch2_FOUND)
  add_executable(tests tests.cpp)
  target_link_libraries(tests PRIVATE Catch2::Catch2WithMain ecg_tree)

  include(CTest)
  include(Catch)
  catch_discover_tests(tests)
endif()

install(TARGETS main)
install(TARGETS ecg_tree DESTINATION lib)