diff options
Diffstat (limited to 'host/cmake/Modules/FindUSB1.cmake')
| -rw-r--r-- | host/cmake/Modules/FindUSB1.cmake | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/host/cmake/Modules/FindUSB1.cmake b/host/cmake/Modules/FindUSB1.cmake index 21005344b..a1ab4ca90 100644 --- a/host/cmake/Modules/FindUSB1.cmake +++ b/host/cmake/Modules/FindUSB1.cmake @@ -32,7 +32,20 @@ FIND_LIBRARY(LIBUSB_LIBRARIES PATHS /usr/local/lib /usr/lib /opt/local/lib ) +enable_language(C) #needs C support for check below +include(CheckFunctionExists) +if(LIBUSB_INCLUDE_DIRS) + set(CMAKE_REQUIRED_INCLUDES ${LIBUSB_INCLUDE_DIRS}) +endif() +if(LIBUSB_LIBRARIES) + set(CMAKE_REQUIRED_LIBRARIES ${LIBUSB_LIBRARIES}) +endif() +CHECK_FUNCTION_EXISTS("libusb_handle_events_timeout_completed" HAVE_LIBUSB_HANDLE_EVENTS_TIMEOUT_COMPLETED) + +if(HAVE_LIBUSB_HANDLE_EVENTS_TIMEOUT_COMPLETED) + list(APPEND LIBUSB_DEFINITIONS "HAVE_LIBUSB_HANDLE_EVENTS_TIMEOUT_COMPLETED=1") +endif(HAVE_LIBUSB_HANDLE_EVENTS_TIMEOUT_COMPLETED) + include(FindPackageHandleStandardArgs) FIND_PACKAGE_HANDLE_STANDARD_ARGS(LIBUSB DEFAULT_MSG LIBUSB_LIBRARIES LIBUSB_INCLUDE_DIRS) MARK_AS_ADVANCED(LIBUSB_INCLUDE_DIRS LIBUSB_LIBRARIES) - |