1 files changed, 83 insertions, 2 deletions
diff --git a/3rdparty/imgui/CMakeLists.txt b/3rdparty/imgui/CMakeLists.txt
index 191f1ea..3382d72 100644
--- a/3rdparty/imgui/CMakeLists.txt
+++ b/3rdparty/imgui/CMakeLists.txt
@@ -1,2 +1,83 @@
-file(GLOB_RECURSE IMGUI_SOURCES ${CMAKE_CURRENT_LIST_DIR}/*.cpp)
-add_library(imgui IMGUI_SOURCES)
+set(IMGUI_SOURCES
+	imgui.h
+	imgui.cpp
+	imconfig.h
+	imgui_internal.h
+	imgui_demo.cpp
+	imgui_draw.cpp
+	imgui_tables.cpp
+	imgui_widgets.cpp
+	imstb_rectpack.h
+	imstb_textedit.h
+	imstb_truetype.h
+
+	# Since we only use GLFW to manage windows, application can't be built without GLFW
+	backend/imgui_impl_glfw.h
+	backend/imgui_impl_glfw.cpp
+)
+
+option(IMGUI_INCLUDE_OPENGL2_BACKEND ON)
+if(IMGUI_INCLUDE_OPENGL2_BACKEND)
+	message("ImGui: - building with OpenGL2 backend")
+	list(APPEND IMGUI_SOURCES
+		backend/imgui_impl_opengl2.h
+		backend/imgui_impl_opengl2.cpp
+	)
+endif()
+
+option(IMGUI_INCLUDE_OPENGL3_BACKEND ON)
+if(IMGUI_INCLUDE_OPENGL3_BACKEND)
+	message("ImGui: - building with OpenGL3 backend")
+	list(APPEND IMGUI_SOURCES
+		backend/imgui_impl_opengl3.h
+		backend/imgui_impl_opengl3.cpp
+	)
+endif()
+
+option(IMGUI_INCLUDE_VULKAN_BACKEND ON)
+if(IMGUI_INCLUDE_VULKAN_BACKEND)
+	message("ImGui: - building with Vulkan backend")
+	list(APPEND IMGUI_SOURCES
+		backend/imgui_impl_vulkan.h
+		backend/imgui_impl_vulkan.cpp
+	)
+endif()
+
+if(WIN32)
+	option(IMGUI_INCLUDE_DX11_BACKEND ON)
+	if(IMGUI_INCLUDE_DX11_BACKEND)
+		message("ImGui: - building with DirectX11 backend")
+		list(APPEND IMGUI_SOURCES
+		backend/imgui_impl_dx11.h
+		backend/imgui_impl_dx11.cpp
+		)
+	endif()
+
+	option(IMGUI_INCLUDE_DX12_BACKEND ON)
+	if(IMGUI_INCLUDE_DX12_BACKEND)
+		message("ImGui: - building with DirectX12 backend")
+		list(APPEND IMGUI_SOURCES
+		backend/imgui_impl_dx12.h
+		backend/imgui_impl_dx12.cpp
+		)
+	endif()
+elseif(APPLE)
+	option(IMGUI_INCLUDE_METAL_BACKEND ON)
+	if(IMGUI_INCLUDE_METAL_BACKEND)
+		message("ImGui: - building with Metal backend")
+		list(APPEND IMGUI_SOURCES
+			backend/imgui_impl_metal.h
+			backend/imgui_impl_metal.mm
+		)
+	endif()
+endif()
+
+add_library(imgui ${IMGUI_SOURCES})
+target_compile_definitions(imgui
+PRIVATE
+	IMGUI_IMPL_OPENGL_LOADER_GLAD=1
+)
+target_include_directories(imgui
+PRIVATE
+	${CMAKE_SOURCE_DIR}/3rdparty/imgui
+)