cmake_minimum_required(VERSION 3.12)

project(LearnOpenGL)

find_package(glfw3 3.4 REQUIRED CONFIG)
find_package(OpenGL REQUIRED)

set(IMGUI_DIR ${CMAKE_SOURCE_DIR}/include/imgui)
set(IMGUI_SRC
    ${IMGUI_DIR}/imgui.cpp
    ${IMGUI_DIR}/imgui_demo.cpp
    ${IMGUI_DIR}/imgui_draw.cpp
    ${IMGUI_DIR}/imgui_tables.cpp
    ${IMGUI_DIR}/imgui_widgets.cpp
    ${IMGUI_DIR}/imgui_impl_glfw.cpp
    ${IMGUI_DIR}/imgui_impl_opengl3.cpp
)

add_executable(main src/main.cpp src/glad.c)

target_include_directories(main
  PRIVATE
  ${CMAKE_SOURCE_DIR}/include
)

add_library(imgui STATIC ${IMGUI_SRC})

target_include_directories(imgui
  PRIVATE
  ${CMAKE_SOURCE_DIR}/include
)

target_link_libraries(imgui
  PRIVATE
  glfw
  OpenGL::GL
)

target_link_libraries(main
  PRIVATE
  imgui
  glfw
  OpenGL::GL
)