Usage: iconvconfig [OPTION...] [DIR...]
Create fastloading iconv module configuration file.

      --nostdlib             Do not search standard directories, only those on
                             the command line
  -o, --output=FILE          Put output in FILE instead of installed location
                             (--prefix does not apply to FILE)
      --prefix=PATH          Prefix used for all file accesses
  -?, --help                 Give this help list
      --usage                Give a short usage message
  -V, --version              Print program version

Mandatory or optional arguments to long options are also mandatory or optional
for any corresponding short options.

For bug reporting instructions, please see:
<https://www.gnu.org/software/libc/bugs.html>.