imgui/examples/sdl_opengl_example/README.md

How to Build

• On Windows with Visual Studio's CLI

<sdl2path> is your SDL2 folder.

cl /MD /I <sdl2path\include> /I ..\.. main.cpp imgui_impl_sdl.cpp ..\..\imgui*.cpp /link /LIBPATH:<sdl2path\lib> SDL2.lib SDL2main.lib

• On Linux and similar Unixes

c++ `sdl2-config --cflags` -I ../.. main.cpp imgui_impl_sdl.cpp ../../imgui*.cpp `sdl2-config --libs` -lGL -o sdl2example

• On Mac OS X

brew install sdl2
c++ `sdl2-config --cflags` -I ../.. main.cpp imgui_impl_sdl.cpp ../../imgui*.cpp `sdl2-config --libs` -framework OpenGl -o sdl2example