Options:
-g source and arch-indep build.
-G source and arch-specific build.
-b binary-only, no source files.
-B binary-only, only arch-specific files.
-A binary-only, only arch-indep files.
-S source-only, no binary files.
-c<control-file> get control info from this file.
-l<changelog-file> get per-version info from this file.
-f<files-list-file> get .deb files list from this file.
-v<since-version> include all changes later than version.
-C<changes-description> use change description from this file.
-m<maintainer> override control's maintainer value.
-e<maintainer> override changelog's maintainer value.
-u<upload-files-dir> directory with files (default is '..').
-si (default) source includes orig, if new upstream.
-sa source includes orig, always.
-sd source is diff and .dsc only.
-q quiet - no informational messages on stderr.
-F<changelog-format> force changelog format.
-V<name>=<value> set a substitution variable.
-T<substvars-file> read variables here, not debian/substvars.
-D<field>=<value> override or add a field and value.
-U<field> remove a field.
-?, --help show this help message.
--version show the version.
