cmake: add -DFTDID2xx and use FindFtd2xx.cmake

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>

cmake/modules/FindFtd2xx.cmake

@@ -0,0 +1,73 @@
+# - Try to find libftd2xx
+# Once done this will define
+#
+#  LIBFTD2XX_FOUND - system has libftd2xx
+#  LIBFTD2XX_INCLUDE_DIRS - the libftd2xx include directory
+#  LIBFTD2XX_LIBRARIES - Link these to use libftd2xx
+#  LIBFTD2XX_DEFINITIONS - Compiler switches required for using libftd2xx
+#
+#  Adapted from cmake-modules Google Code project
+#
+#  Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
+#
+#  (Changes for libftd2xx) Copyright (c) 2008 Kyle Machulis <kyle@nonpolynomial.com>
+#
+# Redistribution and use is allowed according to the terms of the New BSD license.
+# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
+
+if (LIBFTD2XX_LIBRARIES AND LIBFTD2XX_INCLUDE_DIRS)
+  # in cache already
+  set(LIBFTD2XX_FOUND TRUE)
+else (LIBFTD2XX_LIBRARIES AND LIBFTD2XX_INCLUDE_DIRS)
+  find_path(LIBFTD2XX_INCLUDE_DIR
+    NAMES
+    ftd2xx.h
+    PATHS
+    /usr/include
+    /usr/local/include
+    /opt/local/include
+    /sw/include
+	)
+
+  SET(FTD2XX_LIBNAME ftd2xx)
+  IF(WIN32)
+	SET(FTD2XX_LIBNAME ftd2xx.lib)
+  ENDIF(WIN32)
+
+  find_library(LIBFTD2XX_LIBRARY
+    NAMES
+    ${FTD2XX_LIBNAME}
+    PATHS
+    /usr/lib
+    /usr/local/lib
+    /opt/local/lib
+    /sw/lib
+	)
+
+  if(LIBFTD2XX_INCLUDE_DIR)
+	set(LIBFTD2XX_INCLUDE_DIRS
+      ${LIBFTD2XX_INCLUDE_DIR}
+	  )
+  endif(LIBFTD2XX_INCLUDE_DIR)
+  set(LIBFTD2XX_LIBRARIES
+    ${LIBFTD2XX_LIBRARY}
+	)
+
+  if (LIBFTD2XX_INCLUDE_DIRS AND LIBFTD2XX_LIBRARIES)
+    set(LIBFTD2XX_FOUND TRUE)
+  endif (LIBFTD2XX_INCLUDE_DIRS AND LIBFTD2XX_LIBRARIES)
+
+  if (LIBFTD2XX_FOUND)
+    if (NOT libftd2xx_FIND_QUIETLY)
+	  message(STATUS "Found libftd2xx: ${LIBFTD2XX_LIBRARIES}")
+    endif (NOT libftd2xx_FIND_QUIETLY)
+  else (LIBFTD2XX_FOUND)
+    if (libftd2xx_FIND_REQUIRED)
+	  message(FATAL_ERROR "Could not find libftd2xx")
+    endif (libftd2xx_FIND_REQUIRED)
+  endif (LIBFTD2XX_FOUND)
+
+  # show the LIBFTD2XX_INCLUDE_DIRS and LIBFTD2XX_LIBRARIES variables only in the advanced view
+  mark_as_advanced(LIBFTD2XX_INCLUDE_DIRS LIBFTD2XX_LIBRARIES)
+
+endif (LIBFTD2XX_LIBRARIES AND LIBFTD2XX_INCLUDE_DIRS)