updated cmake

CMakeLists.txt

@@ -0,0 +1,53 @@
+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})
+
+