if (WIN32) set(HIDAPI_IMPL win/hid.c) elseif (APPLE) set(HIDAPI_IMPL mac/hid.c) else () # Assume Linux or Unix other than Mac OS set(HIDAPI_IMPL linux/hid.c) endif() include_directories(include) add_library(hidapi STATIC ${HIDAPI_IMPL}) if (CMAKE_SYSTEM_NAME STREQUAL "Linux") # Don't link the udev library, as there are two versions out there (libudev.so.0, libudev.so.1), so they are linked explicitely. # target_link_libraries(hidapi udev) target_link_libraries(hidapi dl) endif()