MLECO-1935: All common CMake user options consolidated.

For easier look up and maintenance, all common CMake user options
have been consolidated in one CMake file.

NOTE: the individual use case specific options are still within
      the correspoinding use case CMake files.

Change-Id: Id887f7b2c763f4d3eb997d997cf466684d0089b6
diff --git a/scripts/cmake/source_gen_utils.cmake b/scripts/cmake/source_gen_utils.cmake
index 9d27b4d..ccce7e7 100644
--- a/scripts/cmake/source_gen_utils.cmake
+++ b/scripts/cmake/source_gen_utils.cmake
@@ -218,7 +218,7 @@
                 )
         # no input NPY data found => skip code generation.
         if(NOT input_data_files)
-            message(WARNING "No files were found to generated input data: ${input_dir}")
+            message(WARNING "No files were found to generate input data: ${input_dir}")
             break()
         endif()