cmake_minimum_required (VERSION 2.6) project (GREMLIN C CXX) INCLUDE (CheckIncludeFiles) CHECK_INCLUDE_FILES ("GL/gl.h" ENABLE_VIDEO) if (ENABLE_VIDEO) add_subdirectory (libs/glfw) add_subdirectory (libs/spark) endif(ENABLE_VIDEO) add_subdirectory (libs/enet) add_subdirectory (src)