cmake HAS_TERMIO examples

mmontag/chip-player-js libADLMIDI/utils/adlmidi-2/CMakeLists.txt :16 

try_compile(HAS_TERMIO ${CMAKE_BINARY_DIR}/compile_tests "${CMAKE_CURRENT_SOURCE_DIR}/cmake/check-termio.c")

mmontag/chip-player-js libADLMIDI/utils/adlmidi-2/CMakeLists.txt :40 

target_compile_definitions(adlmidi2 PRIVATE -DHAS_TERMIO)