Usage: dpkg-genchanges [<option>...]

Options:
      --build=<type>[,...]
          Specify the build <type>: full, source, binary, any, all.
          [default: full]
  -g, --build=source,all
          Specify a source and arch-indep build.
  -G, --build=source,any
          Specify a source and arch-specific build.
  -b, --build=binary
          Specify a binary-only, no source files build.
  -B, --build=any
          Specify a binary-only, only arch-specific files build.
  -A, --build=all
          Specify a binary-only, only arch-indep files build.
  -S, --build=source
          Specify a source-only, no binary files build.
  -si
          Source includes original source, if new upstream (default behavior).
  -sa
          Source includes original source, always.
  -sd
          Source is diff and .dsc only.
  -v<since-version>
          Include all changes later than version.
  -m<maintainer>
          Override control's maintainer value.
  -e<maintainer>
          Override changelog's maintainer value.
  -c<control-file>
          Get control information from this file.
  -l<changelog-file>
          Get per-version changelog information from this file.
  -F<changelog-format>
          Force changelog format.
  -C<changes-description>
          Use change description from this file.
  -f<files-list-file>
          Get list of built artifacts from this file.
  -u<upload-files-dir>
          Directory with built artifacts.
          [default: ..]
  -T<substvars-file>
          Read substitution variables from this file.
          [default: debian/substvars]
  -V<name>=<value>
          Set a substitution variable.
  -D<field>=<value>
          Override or add a field and value.
  -U<field>
          Remove a field.
  -O[<filename>]
          Write to stdout (default) or <filename>.
  -q
          Enable quiet mode, no informational messages on stderr.
  -?, --help
          Show this help message.
      --version
          Show the version.