Hello, world!

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
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+# - 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)
+
+