CMakeLists.txt

# Get the exercise name from the current directory
get_filename_component(root_folder ${CMAKE_CURRENT_SOURCE_DIR} NAME)

# string(REPLACE "-" "_" project_name ${root_folder})

# Set the minimum version of CMake that can be used To find the cmake version
# run $ cmake --version
cmake_minimum_required(VERSION 3.5)

# Set the project name
project(${root_folder})

# Create a sources variable with a link to all cpp files to compile
set(SOURCES src/Tests.cpp src/Float2.cpp src/User.cpp)

# Add an executable
add_executable(${PROJECT_NAME} ${SOURCES})

# Add catch2 to the project
add_subdirectory(third_party/catch2)
target_link_libraries(${PROJECT_NAME} catch2)

# Set the directories that should be included in the build command for this
# target when running g++ these will be included as -I/directory/path/
# target_include_directories(${PROJECT_NAME} PRIVATE
# ${PROJECT_SOURCE_DIR}/catch2)
target_include_directories(${PROJECT_NAME}
                           PRIVATE ${PROJECT_SOURCE_DIR}/include)

# Set C++ standard
set_target_properties(${PROJECT_NAME} PROPERTIES CXX_STANDARD 20)

# Run the tests on every build
add_custom_target(
  test-${PROJECT_NAME} ALL
  DEPENDS ${PROJECT_NAME}
  COMMAND ${PROJECT_NAME})