%ifarch x86_64 i586 aarch64
%define bootstrap 1
%endif
Name:          ghc
Version:       9.4.8
Release:       4mamba
Summary:       A compiler and interactive environment for the functional language Haskell.
Group:         Applications/Development
Vendor:        openmamba
Distribution:  openmamba
Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
URL:           https://www.haskell.org/ghc/
Source:        https://downloads.haskell.org/ghc/%{version}/ghc-%{version}-src.tar.xz
Patch0:        ghc-7.6.3-pkgdir.patch
Patch1:        ghc-9.4.8-sphinx-7.0.1.patch
License:       BSD
## AUTOBUILDREQ-BEGIN
BuildRequires: ghc-rpm-macros
BuildRequires: glibc-devel
BuildRequires: libffi-devel
BuildRequires: libgmp-devel
BuildRequires: libncurses-devel
BuildRequires: libnuma-devel
## AUTOBUILDREQ-END
%if "%{bootstrap}" == "1"
BuildRequires: ghc-bin
%else
BuildRequires: ghc
%endif
BuildRequires: alex
BuildRequires: happy
Provides:      ghc-compiler
Requires:      ghc-rpm-macros
Requires:      %{name}-libs = %{version}-%{release}

%description
GHC is a state-of-the-art, open source, compiler and interactive environment for the functional language Haskell.

%package libs
Summary:       Shared directories for Haskell documentation
Group:         Documentation

%description libs
This package provides some common directories used for Haskell libraries documentation.

%package filesystem
Summary:       Shared directories for Haskell documentation
Group:         Documentation

%description filesystem
This package provides some common directories used for Haskell libraries documentation.
	
#% debug_package

# Don't clean build at the end
%global __spec_rmbuild_cmd /bin/true

%prep
%setup -q -D -T
:<< _EOF
%global __provides_exclude ^libffi.so.*$
%global __requires_exclude ^.*libHS.*|libtinfo.so.6*$

#%patch0 -p1
%patch 1 -p1 -b .sphinx-7.0.1

%build
#:<< _EOF
%if "%{bootstrap}" == "1"
export PATH="/opt/ghc/bin:$PATH"
%ifarch aarch64
# ghc-bin 9.0.2 for aarch64 requires llvm 13
export PATH="/var/autodist/clang+llvm-13.0.1-aarch64-linux-gnu/bin:$PATH"
%endif
%endif

./configure \
   --prefix=%{_prefix} \
   --libdir=%{_libdir}

# avoid "ghc: hGetContents: invalid argument (invalid byte sequence)"
export LANG=C.utf8

%make -j1

%install
[ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
%if "%{bootstrap}" == "1"
export PATH="/opt/ghc/bin:$PATH"
%endif

%makeinstall

install -d -m0755 %{buildroot}%{ghc_html_libraries_dir}

# Triggers calling ghc-pkg recache
%transfiletriggerin -- %{ghcliblib}/package.conf.d
%ghc_pkg_recache
%end

%transfiletriggerpostun -- %{ghcliblib}/package.conf.d
%ghc_pkg_recache
%end

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

%files
%defattr(-,root,root)
%{_bindir}/ghc
%{_bindir}/ghc-%{version}
%{_bindir}/ghc-pkg
%{_bindir}/ghc-pkg-%{version}
%{_bindir}/ghci
%{_bindir}/ghci-%{version}
%{_bindir}/haddock
%{_bindir}/haddock-ghc-%{version}
%{_bindir}/hp2ps
%{_bindir}/hpc
%{_bindir}/hsc2hs
%{_bindir}/runghc
%{_bindir}/runghc-%{version}
%{_bindir}/runhaskell
%dir %{_datadir}/doc/ghc-%{version}
%dir %{_datadir}/doc/ghc-%{version}/html
%{_datadir}/doc/ghc-%{version}/html/*
#%{_datadir}/doc/ghc/haddock.pdf
#%{_datadir}/doc/ghc/haddock.ps
%{_datadir}/doc/ghc-%{version}/users_guide.pdf
#%{_datadir}/doc/ghc/users_guide.ps
%{_mandir}/man1/ghc.1*
%doc LICENSE

%files libs
%defattr(-,root,root)
%dir %{_libdir}/ghc-%{version}
%{_libdir}/ghc-%{version}/*
%ghost %{ghcliblib}/package.conf.d/package.cache

%files filesystem
%defattr(-,root,root)
%dir %{_ghc_doc_dir}
%dir %{ghc_html_dir}
%dir %{ghc_html_libraries_dir}

%changelog
* Sat Dec 02 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 9.4.8-4mamba
- added triggers calling ghc_pkg_recache macro on package.conf.d dir change

* Tue Nov 14 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 9.4.8-3mamba
- added libs and filesystem subpackages; require ghc-rpm-macros and provide ghc-compiler

* Mon Nov 13 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 9.4.8-2mamba
- rebuilt with gch-rpm-marcos

* Sat Nov 11 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 9.4.8-1mamba
- update to 9.4.8

* Mon Jan 25 2016 Automatic Build System <autodist@mambasoft.it> 7.10.3-1mamba
- automatic version update by autodist

* Wed Jun 11 2014 Automatic Build System <autodist@mambasoft.it> 7.8.2-1mamba
- automatic version update by autodist

* Sat Sep 07 2013 Silvan Calarco <silvan.calarco@mambasoft.it> 7.6.3-1mamba
- package created by silvan using the webbuild interface