netware/BUILD/compile-AUTOTOOLS:
  Fixes for Netware builds:
  1) The "autotools" used there have problems with changing variables in Makefiles
     after the initial setting.
  2) "storage/innobase" does not need an autotool run any more.
  3) "automake --verbose" may be able to help if new problems arise.
netware/BUILD/compile-netware-START:
  The CSV engine is now mandatory in 5.1, must not be de-configured.
netware/BUILD/mwenv:
  When testing for a possibly empty shell variable, it is mandatory to use quotes!
netware/BUILD/nwbootstrap:
  The "mwenv" file has been changed, reflect these changes here:
  1) It is no longer necessary to set the variables WINE_BUILD_DIR, BUILD_DIR, and VERSION.
  2) The handling of MYDEV there has changed, the "export" line may be indented.