CMakeLists.txt

cmake_minimum_required(VERSION 3.22.0 FATAL_ERROR)

project(CodenamePedestrian CXX)

set(PROJECT_TARGET ${PROJECT_NAME})
set(SOURCE_DIR "src")

set(CMAKE_CXX_STANDARD 20)
set(CMAKE_CXX_STANDARD_REQUIRED ON)
set(CMAKE_CXX_EXTENSIONS OFF)

file(GLOB_RECURSE SOURCES "${SOURCE_DIR}/*.cpp")
file(GLOB_RECURSE HEADERS "${SOURCE_DIR}/*.hpp")

include(FetchContent)

FetchContent_Declare(
  raylib
  GIT_REPOSITORY "https://github.com/raysan5/raylib.git"
  GIT_TAG 5.0)

FetchContent_MakeAvailable(raylib)

if(EMSCRIPTEN)
  set(WEB_FLAGS
      "--preload-file assets/ -s USE_GLFW=3 -s ASSERTIONS=0 -s WASM=1 -s ASYNCIFY=1"
  )

  set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ${WEB_FLAGS}")
  set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} ${WEB_FLAGS}")
  set(CMAKE_EXECUTABLE_SUFFIX ".js")

  file(COPY "${CMAKE_SOURCE_DIR}/index.html" DESTINATION "${CMAKE_BINARY_DIR}")
endif()

file(COPY "${CMAKE_SOURCE_DIR}/assets" DESTINATION "${CMAKE_BINARY_DIR}")

add_executable(${PROJECT_TARGET} ${SOURCES} ${HEADERS})
target_include_directories(${PROJECT_TARGET} PRIVATE ${SOURCE_DIR})
target_link_libraries(${PROJECT_TARGET} raylib)