%define _prefix /usr/share/ghc
%define debug_package %{nil}
Name:          ghc-bin
Version:       9.0.2
Release:       1%{?dist}
Summary:       Glasgow Haskell Compiler version used to bootstrap GHC from sources
Group:         Development/Other
URL:           https://www.haskell.org/ghc/
Source0:       https://downloads.haskell.org/~ghc/%{version}/ghc-%{version}-i386-deb9-linux.tar.xz
Source1:       https://downloads.haskell.org/~ghc/%{version}/ghc-%{version}-x86_64-deb10-linux.tar.xz
Source2:       https://downloads.haskell.org/~ghc/%{version}/ghc-%{version}-aarch64-deb10-linux.tar.xz
License:       BSD
BuildRequires: glibc-devel
BuildRequires: libffi-devel
BuildRequires: libgmp-devel
BuildRequires: libncurses-devel
BuildRequires: pkgconfig(numa)
Provides:      ghc-bootstrap-compiler
Obsoletes:     ghc-bootstrap-compiler < 9
#BuildRequires: libgmp3

%description
Glasgow Haskell Compiler version able to bootstrap GHC from sources.
It is only needed the first time to bootstrap the ghc package.

%prep
%setup -q -c -T
%global __provides_exclude_from ^.*$
%global __requires_exclude ^.*libHS.*|libtinfo.so.6*$

%ifarch %{ix86}
tar xf %{SOURCE0}
%endif

%ifarch x86_64
tar xf %{SOURCE1}
%endif

%ifarch aarch64
tar xf %{SOURCE2}
%endif

mv ghc-%{version}*/* .

%build
./configure \
   --prefix=%{_prefix}

%install
%make_install

rm -rf %{buildroot}%{_datadir}/doc/ghc
rm -f %{buildroot}%{_mandir}/man1/ghc.1*

%files
%{_bindir}/*
%dir %{_prefix}/lib/ghc-%{version}
%{_prefix}/lib/ghc-%{version}/*
%dir %{_datadir}/doc/ghc-%{version}
%dir %{_datadir}/doc/ghc-%{version}/html
%{_datadir}/doc/ghc-%{version}/html/*
%{_datadir}/doc/ghc-%{version}/*.pdf