%global llvm_major 18

%ifarch ppc64le
%define longarch powerpc64le
# something weird on ghc arch detection
%define arch ppc64
%endif
%ifarch s390x
%define longarch s390x
%define sysname ibm
%define arch s390x
%endif
%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 loongarch64
%define longarch loongarch64
%define arch loongarch64
%endif
%ifarch ppc64le aarch64 riscv64 loongarch64
%define sysname unknown
%endif

Name:           ghc-bootstrap
Version:        9.10.1
Release:        1%{?dist}
Summary:        Binary distributions of The Glorious Glasgow Haskell Compiler
License:        BSD-3-Clause
URL:            https://build.opensuse.org/package/view_file/devel:languages:haskell:bootstrap
Source1:        README.openSUSE
Source2:        LICENSE
Source13:       ghc-%{version}-powerpc64le-unknown-linux.tar.xz
Source14:       ghc-%{version}-x86_64-unknown-linux.tar.xz
Source16:       ghc-%{version}-s390x-ibm-linux.tar.xz
Source17:       ghc-%{version}-aarch64-unknown-linux.tar.xz
Source19:       ghc-%{version}-riscv64-unknown-linux.tar.xz
# I don't have any loongarch64 machine/worker
#Source20:       ghc-%%{version}-loongarch64-unknown-linux.tar.xz
BuildRequires:  chrpath
BuildRequires:  fdupes
BuildRequires:  gcc-c++
BuildRequires:  gmp-devel
BuildRequires:  libffi8 >= 3.4.4
BuildRequires:  libncurses5
BuildRequires:  pkgconfig
BuildRequires:  pkgconfig(libffi)
Requires:       gmp-devel
Requires:       libffi8 >= 3.4.4
Requires:       libncurses5
Conflicts:      ghc-base
Requires:       pkgconfig(libffi)
Provides:       ghc-bootstrap-devel = 9.10.1
ExclusiveArch:  ppc64le x86_64 s390x aarch64 riscv64 loongarch64
AutoReq:        off
%ifnarch s390x
BuildRequires:  libnuma-devel
%endif
Requires:       clang
Requires:       libffi-devel
Requires:       libnuma-devel
Requires:       llvm

%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 %{SOURCE13} .
cp %{SOURCE14} .
cp %{SOURCE16} .
cp %{SOURCE17} .
cp %{SOURCE19} .
# cp %%{SOURCE20} .

%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=/opt --libdir=%{_libdir}
mkdir -p %{buildroot}%{_sysconfdir}/ld.so.conf.d
echo "/opt/%{_libdir}/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}/opt/%{_libdir}/ghc-%{version}/lib/package.conf.d/.stamp
(cd %{buildroot}/opt/%{_libdir}/ghc-%{version}/lib/package.conf.d/
for i in *.conf; do
    mv $i.copy $i
done
)

%post
/opt/bin/ghc-pkg recache

%files
%doc README.openSUSE
%license LICENSE
/opt/*
%config %{_sysconfdir}/ld.so.conf.d/ghc.conf