If there is no onces, no need to initialize them.


git-svn-id: https://svn.eiffel.com/eiffelstudio/trunk@96079 8089f293-4706-0410-a29e-feb5c42a2edf
Fixed a crash in `eif_gen_conf_init' when `eif_par_table2_size' is 0, it would still enter the loop when it should not.


git-svn-id: https://svn.eiffel.com/eiffelstudio/trunk@96080 8089f293-4706-0410-a29e-feb5c42a2edf
For contrib/library search with depth of 5, otherwise a few libs from ewf/wsf are missing.

git-svn-id: https://svn.eiffel.com/eiffelstudio/trunk@96081 8089f293-4706-0410-a29e-feb5c42a2edf