diff options
Diffstat (limited to 'FindUSB.cmake')
| -rw-r--r-- | FindUSB.cmake | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/FindUSB.cmake b/FindUSB.cmake new file mode 100644 index 0000000..e81d51e --- /dev/null +++ b/FindUSB.cmake @@ -0,0 +1,68 @@ +# - Try to find USB +# Once done this will define +# +# USB_FOUND - system has USB +# USB_INCLUDE_DIRS - the USB include directory +# USB_LIBRARIES - Link these to use USB +# USB_DEFINITIONS - Compiler switches required for using USB +# +# Copyright (c) 2006 Andreas Schneider <mail@cynapses.org> +# Copyright (c) 2008 Andreas Schneider <mail@cynapses.org> +# +# Redistribution and use is allowed according to the terms of the New +# BSD license. +# For details see the accompanying COPYING-CMAKE-SCRIPTS file. +# + + +if (USB_LIBRARIES AND USB_INCLUDE_DIRS) + # in cache already + set(USB_FOUND TRUE) +else (USB_LIBRARIES AND USB_INCLUDE_DIRS) + find_path(USB_INCLUDE_DIR + NAMES + usb.h + PATHS + /usr/include + /usr/local/include + /opt/local/include + /sw/include + ) + + find_library(USB_LIBRARY + NAMES + usb + PATHS + /usr/lib + /usr/local/lib + /opt/local/lib + /sw/lib + ) + + set(USB_INCLUDE_DIRS + ${USB_INCLUDE_DIR} + ) + set(USB_LIBRARIES + ${USB_LIBRARY} +) + + if (USB_INCLUDE_DIRS AND USB_LIBRARIES) + set(USB_FOUND TRUE) + endif (USB_INCLUDE_DIRS AND USB_LIBRARIES) + + if (USB_FOUND) + if (NOT USB_FIND_QUIETLY) + message(STATUS "Found USB: ${USB_LIBRARIES}") + endif (NOT USB_FIND_QUIETLY) + else (USB_FOUND) + if (USB_FIND_REQUIRED) + message(FATAL_ERROR "Could not find USB") + endif (USB_FIND_REQUIRED) + endif (USB_FOUND) + + # show the USB_INCLUDE_DIRS and USB_LIBRARIES variables only in the advanced view + mark_as_advanced(USB_INCLUDE_DIRS USB_LIBRARIES) + +endif (USB_LIBRARIES AND USB_INCLUDE_DIRS) + + |