NAME

       dh_xul-ext - calculate XUL extension dependencies

SYNOPSIS

       dh_xul-ext [options]

DESCRIPTION

       dh_xul-ext  is a helper tool for packaging XUL extensions. It calculates the supported XUL
       applications for  the  packages  that  contain  an  install.rdf  file.  It  will  set  the
       substitution   variables   xpi:Depends,   xpi:Recommends,  xpi:Breaks,  xpi:Enhances,  and
       xpi:Provides. Unknown options will be ignored.

OPTIONS

       -h, --help
              Display a brief help message.

       -a, --all
              Expand substvars to all known XUL applications. If this parameter is not  provided,
              substvars  will only be expanded to the XUL applications that are available on your
              distribution. Use this parameter if you want  to  create  a  package  that  can  be
              installed on all Debian-based systems without recompiling.

       -p package, --package=package
              Calcalate  the  substvars  only for the specified package. If this parameter is not
              provided, all package listed in the control file will be processed.

       -v, --verbose
              Print more information.

ENVIRONMENT

       DH_XUL_EXT_VENDOR
              The vendor (for example, Debian or Ubuntu) that should be used for calculating  the
              dependencies.   dpkg-vendor(1)  will  be  used  for  determining the vendor if this
              environment variable is not set.  Setting the variable to all will  have  the  same
              effect than calling dh_xul-ext with --all.

AUTHOR

       Benjamin Drung <bdrung@debian.org>