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| author | Josh Blum <josh@joshknows.com> | 2013-03-11 11:30:37 -0700 |
|---|---|---|
| committer | Josh Blum <josh@joshknows.com> | 2013-03-11 11:30:37 -0700 |
| commit | d39020b2364ef9fd17d51208fd94f025ed769e04 (patch) | |
| tree | bc0615238875f3baa90f621949ae523ea9f5a5d7 /host/cmake/Modules/FindUSB1.cmake | |
| parent | 83063ea8b149281717677b1e20ab5e014996778d (diff) | |
| download | uhd-d39020b2364ef9fd17d51208fd94f025ed769e04.tar.gz uhd-d39020b2364ef9fd17d51208fd94f025ed769e04.tar.bz2 uhd-d39020b2364ef9fd17d51208fd94f025ed769e04.zip | |
usb: check for and use libusb_handle_events_timeout_completed
Diffstat (limited to 'host/cmake/Modules/FindUSB1.cmake')
| -rw-r--r-- | host/cmake/Modules/FindUSB1.cmake | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/host/cmake/Modules/FindUSB1.cmake b/host/cmake/Modules/FindUSB1.cmake index 8bfc2f975..33ac891bc 100644 --- a/host/cmake/Modules/FindUSB1.cmake +++ b/host/cmake/Modules/FindUSB1.cmake @@ -32,7 +32,19 @@ FIND_LIBRARY(LIBUSB_LIBRARIES PATHS /usr/local/lib /usr/lib /opt/local/lib ) +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) - |