I forgot to give you the file you ask me. So I send you: - The wel.ecf file (see wel-new.ecf) - The Vision2 precompile Makefile without modification (see Makefile-vision) - The Vision2 precompile Makefile.SH without modification (see Makefile-vision.SH) - The Makefile of the project create with EiffelBuild (see Makefile-project) - The Makefile.SH of the project create with EiffelBuild (see Makefile-project.SH)