cmake: add FindYuidoc.cmake module

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

cmake/modules/FindYuidoc.cmake

@@ -0,0 +1,21 @@
+find_program (YUIDOC_EXECUTABLE NAMES yuidoc
+  HINTS $ENV{YUIDOC_DIR}
+    PATHS usr usr/local
+  PATH_SUFFIXES bin
+  DOC "Yuidoc documentation generator"
+)
+
+include (FindPackageHandleStandardArgs)
+
+find_package_handle_standard_args (Yuidoc DEFAULT_MSG
+  YUIDOC_EXECUTABLE
+)
+
+# Get Yuidoc version
+if (YUIDOC_EXECUTABLE)
+  execute_process(COMMAND ${YUIDOC_EXECUTABLE} --version
+                  ERROR_VARIABLE YUIDOC_VERSION)
+  message ("INFO - Yuidoc version is " ${YUIDOC_VERSION})
+endif ()
+
+mark_as_advanced (YUIDOC_EXECUTABLE)