%ifarch aarch64
%define longarch aarch64
%define arch aarch64
%endif
%ifarch x86_64
%define longarch x86_64
%define sysname unknown
%define arch x86_64
%endif
%ifarch riscv64
%define longarch riscv64
%define arch riscv64
%endif
%ifarch aarch64 riscv64
%define sysname unknown
%endif
Name:				ghc-bootstrap
Version:			9.8.2
Release:			1%{?dist}
Summary:			Bootstrap GHC with this package
License:			BSD-3-Clause
URL:				https://download.opensuse.org/repositories/devel:/languages:/haskell/openSUSE_Tumbleweed/src/
Source1:			ghc-%{version}-x86_64-unknown-linux.tar.xz
Source2:			ghc-%{version}-aarch64-unknown-linux.tar.xz
Source3:			ghc-%{version}-riscv64-unknown-linux.tar.xz
Source4:			README.openSUSE
Source5:			LICENSE
BuildRequires:		chrpath
BuildRequires:		fdupes
BuildRequires:		gcc
BuildRequires:		gcc-c++
BuildRequires:		pkgconfig(gmp)
BuildRequires:		pkgconfig(libffi) >= 3.4.4
BuildRequires:		pkgconfig(ncurses)
BuildRequires:		pkgconfig
BuildRequires:		pkgconfig(libffi)
Requires:			pkconfig(gmp)
Requires:			pkgconfig(libffi) >= 3.4.4
Requires:			pkgconfig(ncurses)
Conflicts:			ghc-base
# This package is not meant to be used outside our build system as
# OpenSUSE doesn't use it outside of their OBS
Requires:			this-is-only-for-build-envs
Requires:			pkgconfig(libffi)
Provides:			ghc-bootstrap-devel = %{version}-%{release}
ExclusiveArch:		x86_64 aarch64 riscv64
AutoReq:			off
%ifnarch s390x
BuildRequires:		pkgconfig(numa)
%endif
%ifarch s390x riscv64
Requires:			clang
Requires:			llvm
%endif
%ifnarch s390x
Requires:			pkgconfig(libffi)
Requires:			pkgconfig(numa)
%endif

%description
This package contains a binary distribution of "The Glorious Glasgow
Haskell Compilation System".
See README.openSUSE on how the tarballs
were produced.
Do not install this package!
Install 'ghc' instead.

%prep
cp %{SOURCE1} .
cp %{SOURCE2} .
cp %{SOURCE3} .
cp %{SOURCE4} .
cp %{SOURCE5} .

%build
tar Jxf ghc-%{version}-%{longarch}-%{sysname}-linux.tar.xz
cd ghc-%{version}-%{longarch}-%{sysname}-linux

%install
cd ghc-%{version}-%{longarch}-%{sysname}-linux

%configure --prefix=%{_bindir} --libdir=%{_libdir}
mkdir -p %{buildroot}%{_sysconfdir}/ld.so.conf.d
echo "%{_bindir}/lib/ghc-%{version}/lib/%{arch}-linux-ghc-%{version}" > %{buildroot}%{_sysconfdir}/ld.so.conf.d/ghc.conf
%make_install
%fdupes -s %{buildroot}
for i in $(find %{buildroot} -type f -executable -exec sh -c "file {} | grep -q 'dynamically linked'" \; -print); do
    chrpath -d $i
done

rm %{buildroot}/%{_libdir}/ghc-%{version}/lib/package.conf.d/.stamp
(cd %{buildroot}/%{_libdir}/ghc-%{version}/lib/package.conf.d/
for i in *.conf; do
    mv $i.copy $i
done
)

%post
%{_sbindir}/ldconfig
%{_bindir}/ghc-pkg recache

%postun -p %{_sbindir}/ldconfig

%files
%{_docdir}/*
%license LICENSE
%{_libdir}/*
%{_bindir}/*
%config %{_sysconfdir}/ld.so.conf.d/ghc.conf