%global debug_package %{nil}

%if 0%{?fedora} >= 35
%bcond_without guile30
%else
%bcond_with guile30
%endif

%global srcname bytestructures

Name:           guile-%{srcname}
Version:        2.0.1
Release:        1%{?dist}
Summary:        Structured access to bytevector contents

License:        GPLv3
URL:            https://github.com/TaylanUB/scheme-bytestructures
Source0:        https://github.com/TaylanUB/scheme-bytestructures/archive/refs/tags/v%{version}.tar.gz

BuildRequires:  /usr/bin/autoreconf /usr/bin/aclocal /usr/bin/make

%global _description %{expand:
This library offers a system imitating the type system of the C
programming language, to be used on bytevectors. C's type system works
on raw memory, and ours works on bytevectors which are an abstraction
over raw memory in Scheme. The system is in fact more powerful than
the C type system, elevating types to first-class status.}

%description %_description


%package -n guile22-%{srcname}
Summary:        Structured access to bytevector contents
BuildRequires:  guile22-devel
Requires:       guile22

%description -n guile22-%{srcname} %_description


%if %{with guile30}
%package -n guile30-%{srcname}
Summary:        Structured access to bytevector contents
BuildRequires:  guile30-devel
Requires:       guile30

%description -n guile30-%{srcname} %_description
%endif


%prep
%setup -qc
mv scheme-bytestructures-%{version} guile22

%if %{with guile30}
cp -a guile22 guile30
%endif


%build
pushd guile22
autoreconf --install
%configure GUILE_EFFECTIVE_VERSION=2.2 \
           GUILE=/usr/bin/guile2.2 \
           GUILD=/usr/bin/guild2.2 \
           GUILE_CONFIG=/usr/bin/guile-config2.2
%make_build
popd

%if %{with guile30}
pushd guile30
autoreconf --install
%configure GUILE_EFFECTIVE_VERSION=3.0 \
           GUILE=/usr/bin/guile3.0 \
           GUILD=/usr/bin/guild3.0 \
           GUILE_CONFIG=/usr/bin/guile-config3.0
%make_build
popd
%endif


%install
rm -rf $RPM_BUILD_ROOT

pushd guile22
%make_install
popd

%if %{with guile30}
pushd guile30
%make_install
popd
%endif

find $RPM_BUILD_ROOT -name '*.la' -exec rm -f {} ';'


%files -n guile22-%{srcname}
%license guile22/COPYING guile22/LICENSE
%doc guile22/README.md guile22/TODO.org
%{_libdir}/guile/2.2/site-ccache/bytestructures
%{_datadir}/guile/site/2.2/bytestructures

%if %{with guile30}
%files -n guile30-%{srcname}
%license guile30/COPYING guile30/LICENSE
%doc guile30/README.md guile30/TODO.org
%{_libdir}/guile/3.0/site-ccache/bytestructures
%{_datadir}/guile/site/3.0/bytestructures
%endif