NAME

       dh_haskell_provides - calculates Haskell virtual package names on Cabalized libraries

SYNOPSIS

       dh_haskell_provides [debhelper options] [-Xpackage] [--exclude=package] [file ...]

DESCRIPTION

       dh_haskell_provides is a debhelper program that calculates the correct virtual package to
       provide, so that dependencies can guarantee ABI stability.

       For a package with an idea of package-version-longhashstring, it generates a virtual
       package of the form libghc-package-dev-version-longh for the -dev package and libghc-
       package-prof-version-longh for the prof package respectively.

       This script writes the debian/$package.substvars file, including in it the
       haskell:Provides.  So, to use this package, include in the Provides: field in
       debian/control ${haskell:Provides}.

SEE ALSO

       dh_haskell_depends(1) dh_haskell_shlibdeps(1) debhelper(7)

AUTHOR

       Joachim Breitner <nomeata@debian.org>

       Based on ideas in dh_ocaml.