cmake_minimum_required (VERSION 3.8)

project ("colour-picker" LANGUAGES CXX C)

#set(CMAKE_BUILD_TYPE Debug)

# source files
file(GLOB_RECURSE SOURCE_FILES 
	${CMAKE_SOURCE_DIR}/src/*.c
	${CMAKE_SOURCE_DIR}/src/*.cpp)
	
# header files
file(GLOB HEADER_FILES 
	${CMAKE_SOURCE_DIR}/src/*.h
	${CMAKE_SOURCE_DIR}/src/*.hpp)

# imgui - note: could be done as a library as well but this was easier for now
file(GLOB IMGUI_FILES
  ${CMAKE_SOURCE_DIR}/include/imgui/*.h
  ${CMAKE_SOURCE_DIR}/include/imgui/*.cpp
  ${CMAKE_SOURCE_DIR}/include/imgui/backends/imgui_impl_opengl3.*
  ${CMAKE_SOURCE_DIR}/include/imgui/backends/imgui_impl_glfw.*)

include_directories(${CMAKE_SOURCE_DIR}/include/imgui)

add_executable(${PROJECT_NAME} ${HEADER_FILES} ${SOURCE_FILES} ${IMGUI_FILES})

set(CMAKE_MODULE_PATH ${CMAKE_MODULE_PATH} "${CMAKE_SOURCE_DIR}/cmake/")

# Package management

# OpenGL
set(OpenGL_GL_PREFERENCE GLVND)
find_package(OpenGL REQUIRED)

# GLFW
find_package(GLFW3 REQUIRED)
message(STATUS "Found GLFW3 in ${GLFW3_INCLUDE_DIR}")

# GLAD
# add_library(GLAD "thirdparty/glad.c")

set(LIBS ${GLFW3_LIBRARY} ${OPENGL_LIBRARY} ${CMAKE_DL_LIBS})
# set(LIBS ${GLFW3_LIBRARY} ${OPENGL_LIBRARY} GLAD ${CMAKE_DL_LIBS} ${CUDA_LIBRARIES} ${NETCDF_LIB})

include_directories(
	"${CMAKE_SOURCE_DIR}/src"
	"${CMAKE_SOURCE_DIR}/include"
)

target_link_libraries(${PROJECT_NAME} ${LIBS})