cmake_minimum_required(VERSION 3.15)
project(ImGuiProject)

set(CMAKE_CXX_STANDARD 17)

# Find OpenGL
find_package(OpenGL REQUIRED)

# Fetch GLFW
include(FetchContent)

FetchContent_Declare(
  glfw
  GIT_REPOSITORY https://github.com/glfw/glfw.git
  GIT_TAG        3.3.8
)
FetchContent_MakeAvailable(glfw)

# ImGui sources
file(GLOB IMGUI_SRC
    ${CMAKE_SOURCE_DIR}/imgui/*.cpp
    ${CMAKE_SOURCE_DIR}/imgui/backends/imgui_impl_glfw.cpp
    ${CMAKE_SOURCE_DIR}/imgui/backends/imgui_impl_opengl3.cpp
)

add_executable(ImGuiProject main.cpp ${IMGUI_SRC})

target_include_directories(ImGuiProject PRIVATE
    ${CMAKE_SOURCE_DIR}/imgui
    ${CMAKE_SOURCE_DIR}/imgui/backends
)

target_link_libraries(ImGuiProject PRIVATE glfw OpenGL::GL)