%define pkg_name digest
%define ghc_version %(ghc --numeric-version)

%define pkg_libdir %{_libdir}/ghc-%{ghc_version}/%{pkg_name}-%{version}
%define pkg_docdir %{_datadir}/doc/ghc/libraries/%{pkg_name}-%{version}

# ghc does not emit debug information
%define debug_package %{nil}

Name:           ghc-%{pkg_name}
Version:        0.0.0.6
Release:        0
Summary:        Various cryptographic hashes for bytestrings; CRC32 and Adler32 for now
Group:          Development/Libraries
License:        BSD3
URL:            http://hackage.haskell.org/cgi-bin/hackage-scripts/package/%{pkg_name}
Source0:        http://hackage.haskell.org/packages/archive/%{pkg_name}/%{version}/%{pkg_name}-%{version}.tar.bz2
BuildRoot:      %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildRequires:  ghc, ghc-doc, ghc-prof
BuildRequires:  zlib-devel
BuildRequires:  licenses

%description
This package provides efficient cryptographic hash implementations for strict
and lazy bytestrings. For now, CRC32 and Adler32 are supported; they are
implemented as FFI bindings to efficient code from zlib.

This package provides the Haskell %{pkg_name} library for ghc.


%package devel
Summary:        Haskell %{pkg_name} library
Group:          Development/Libraries
Requires:       ghc = %{ghc_version}
Requires(post): ghc = %{ghc_version}
Requires(preun): ghc = %{ghc_version}
Requires:       ghc-bytestring-devel
Requires:       zlib-devel
Requires:       licenses

%description devel
This package provides efficient cryptographic hash implementations for strict
and lazy bytestrings. For now, CRC32 and Adler32 are supported; they are
implemented as FFI bindings to efficient code from zlib.

This package contains the development files for %{name}
built for ghc-%{ghc_version}.


%package doc
Summary:         Documentation for %{name}
Group:           Development/Libraries
Requires:        ghc-doc = %{ghc_version}
Requires(post):  ghc-doc = %{ghc_version}
Requires(postun): ghc-doc = %{ghc_version}
Requires:        ghc-bytestring-doc

%description doc
This package provides efficient cryptographic hash implementations for strict
and lazy bytestrings. For now, CRC32 and Adler32 are supported; they are
implemented as FFI bindings to efficient code from zlib.

This package contains development documentation files for the %{name} library.


%package prof
Summary:  Profiling libraries for %{name}
Group:    Development/Libraries
Requires: %{name}-devel = %{version}-%{release}
Requires: ghc-prof = %{ghc_version}
Requires: ghc-bytestring-prof
Requires: zlib-devel

%description prof
This package provides efficient cryptographic hash implementations for strict
and lazy bytestrings. For now, CRC32 and Adler32 are supported; they are
implemented as FFI bindings to efficient code from zlib.

This package contains profiling libraries for %{name}.


%prep
%setup -q -n %{pkg_name}-%{version}


%build
%cabal_configure --ghc %{!?without_prof:-p}
%cabal build
%cabal haddock
%ghc_gen_scripts


%install
%cabal_install
%ghc_install_scripts
%ghc_gen_filelists %{name}
for FILE in LICENSE ; do
  MD5SUM=$(md5sum $FILE | sed 's/ .*//')
  if test -f /usr/share/doc/licenses/md5/$MD5SUM ; then
    ln -sf /usr/share/doc/licenses/md5/$MD5SUM $FILE
  fi
done


%post devel
%ghc_register_pkg


%post doc
%ghc_reindex_haddock


%preun devel
if [ "$1" -eq 0 ] ; then
  %ghc_unregister_pkg
fi


%postun doc
if [ "$1" -eq 0 ] ; then
  %ghc_reindex_haddock
fi


%files devel -f %{name}-devel.files
%defattr(-,root,root,-)
%{_docdir}/%{name}-%{version}


%files doc
%defattr(-,root,root,-)
%{pkg_docdir}


%files prof -f %{name}-prof.files
%defattr(-,root,root,-)


%changelog
* Sun Aug 2 2009 Herbert Graeber <herbert@graeber-clan.de> - 0.0.0.6
- Require zlib-devel

* Sat Aug 1 2009 Herbert Graeber <herbert@graeber-clan.de> - 0.0.0.6
- Require ghc-bytestring instead of ghc-binary

* Fri Jul 31 2009 Herbert Graeber <herbert@graeber-clan.de> - 0.0.0.6
- Initial Package