%define ghc_ver %(ghc --numeric-version)
%define pkgname %(echo %name | sed "s|^ghc-||")

Name:          @pck_name@
Version:       @pck_version@
Release:       @spec_first_release@@DISTRO_rpm@
Summary:       GHC ...
Group:         Development/Libraries
Vendor:        @VENDOR@
Distribution:  @DISTRO@
Packager:      @packager_fullname@ <@packager_email@>
URL:           http://hackage.haskell.org/package/%{pkgname}
Source:        http://hackage.haskell.org/package/%{pkgname}-%{version}/%{pkgname}-%{version}.tar.gz
License:       BSD
## AUTOBUILDREQ-BEGIN
## AUTOBUILDREQ-END
@if:buildrequires_buildtool
BuildRequires: @build_tool@
@fi:buildrequires_buildtool
@if:infopages
Requires(post): %{__install_info}
Requires(preun): %{__install_info}
@fi:infopages
BuildRequires: ghc
BuildRequires: hscolour
Requires:      ghc = %{ghc_ver}

%description
...

## Remove the following block if there is no binary tool provided
#%package -n %{pkgname}
#Group:         Applications/Development
#Summary:       ...
#
#%description -n %{pkgname}
#...

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

%build
runghc Setup.hs configure -v2 \\
\   --prefix=%{_prefix} \\
\   --libdir=%{_libdir} \\
\   --libexecdir=%{_libexecdir} \\
\   --docdir=%{_docdir}/%{name}-%{version}

runghc Setup.hs build
runghc Setup.hs haddock --executable --html-location=URL --hyperlink-source

%install
[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
runghc Setup.hs copy --destdir=%{buildroot}
runghc Setup.hs register \\
\   --gen-pkg-config="%{buildroot}%{_libdir}/ghc-%{ghc_ver}/%{pkgname}-%{version}/%{pkgname}-%{version}.conf"

%clean
[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"

%post
ghc-pkg register %{_libdir}/ghc-%{ghc_ver}/%{pkgname}-%{version}/%{pkgname}-%{version}.conf &>/dev/null || :

%preun
ghc-pkg unregister %{pkgname}-%{version} &>/dev/null || :

%files
%defattr(-,root,root)
%{_libdir}/ghc-%{ghc_ver}/%{pkgname}-%{version}
%dir %{_docdir}/%{name}-%{version}
%{_docdir}/%{name}-%{version}/LICENSE
%{_docdir}/%{name}-%{version}/html

## Remove the following block if there is no binary tool provided
#%files -n %{pkgname}
#%defattr(-,root,root)
#%{_bindir}/%{pkgname}

%changelog
* @spec_changelog_date@ @packager_fullname@ <@packager_email@> @pck_version@-@spec_first_release@@DISTRO_rpm@
- @spec_changelog_comment@