Added find script for FastCGI (used by DisplayCluster WebService)

FindFCGI.cmake

@@ -0,0 +1,25 @@
+# - Try to Find libfastcgi
+# Once done this will define
+#  FCGI_FOUND
+#  FCGI_INCLUDE_DIRS
+#  FCGI_LIBRARIES
+
+# Look for the header file.
+find_path(FCGI_INCLUDE_DIR NAMES fastcgi.h fcgi.h fcgio.h)
+
+# Look for the library.
+find_library(FCGI_LIBRARY NAMES fcgi)
+find_library(FCGIPP_LIBRARY NAMES fcgi++)
+
+# Handle the QUIETLY and REQUIRED arguments and set FCGI_FOUND to TRUE if all listed variables are TRUE.
+include(FindPackageHandleStandardArgs)
+find_package_handle_standard_args(fcgi DEFAULT_MSG FCGI_INCLUDE_DIR FCGI_LIBRARY FCGIPP_LIBRARY)
+
+# Copy the results to the output variables.
+if(FCGI_FOUND)
+  set(FCGI_LIBRARIES ${FCGI_LIBRARY} ${FCGIPP_LIBRARY})
+  set(FCGI_INCLUDE_DIRS ${FCGI_INCLUDE_DIR})
+endif()
+
+mark_as_advanced(FCGI_INCLUDE_DIR FCGI_LIBRARY FCGIPP_LIBRARY)
+