if(NOT RMLUI_BACKEND MATCHES "GL3$") message(STATUS "Effects sample disabled - only available on GL3 backends") return() endif() set(SAMPLE_NAME "effects") set(TARGET_NAME "${RMLUI_SAMPLE_PREFIX}${SAMPLE_NAME}") add_executable(${TARGET_NAME} WIN32 src/main.cpp ) set_common_target_options(${TARGET_NAME}) target_link_libraries(${TARGET_NAME} PRIVATE rmlui_shell) install_sample_target(${TARGET_NAME})