Options:
-p<package> print control file for package.
-c<control-file> get control info from this file.
-l<changelog-file> get per-version info from this file.
-F<changelog-format> force changelog format.
-v<force-version> set version of binary package.
-f<files-list-file> write files here instead of debian/files.
-P<package-build-dir> temporary build dir instead of debian/tmp.
-n<filename> assume the package filename will be <filename>.
-O write to stdout, not .../DEBIAN/control.
-is, -ip, -isp, -ips deprecated, ignored for compatibility.
-D<field>=<value> override or add a field and value.
-U<field> remove a field.
-V<name>=<value> set a substitution variable.
-T<substvars-file> read variables here, not debian/substvars.
-?, --help show this help message.
--version show the version.
