%global         with_allprogs 0

Name:           eclib
Version:        20240408
Release:        %autorelease
Summary:        Library for Computations on Elliptic Curves
License:        GPL-2.0-or-later
URL:            https://homepages.warwick.ac.uk/~masgaj/mwrank/
VCS:            https://github.com/JohnCremona/eclib
Source0:        %{vcs}/releases/download/v%{version}/%{name}-%{version}.tar.bz2

# See https://fedoraproject.org/wiki/Changes/EncourageI686LeafRemoval
ExcludeArch:    %{ix86}

BuildRequires:  boost-devel
BuildRequires:  gcc-c++
BuildRequires:  gmp-devel
BuildRequires:  make
BuildRequires:  ntl-devel
BuildRequires:  pari-devel
BuildRequires:  pkgconfig(flint)


%description
John Cremona's programs for enumerating and computing with elliptic
curves defined over the rational numbers.


%package        devel
Summary:        Development Files for %{name}
Requires:       %{name}%{?_isa} = %{version}-%{release}
Requires:       boost-devel%{?_isa}
Requires:       ntl-devel%{?_isa}


%description    devel
Development libraries and headers for %{name}.


%prep
%autosetup


%build
export CPPFLAGS='-I %{_includedir}/flint'
%configure \
        --disable-static \
        --enable-shared \
        --with-flint \
        --with-boost \
%if %{with_allprogs}
        --enable-allprogs
%else
        --disable-allprogs
%endif

# Get rid of undesirable hardcoded rpaths; workaround libtool reordering
# -Wl,--as-needed after all the libraries.
 sed -e 's|^hardcode_libdir_flag_spec=.*|hardcode_libdir_flag_spec=""|g' \
     -e 's|^runpath_var=LD_RUN_PATH|runpath_var=DIE_RPATH_DIE|g' \
     -e 's|CC="\(g..\)"|CC="\1 -Wl,--as-needed"|' \
     -i libtool

%make_build


%install
%make_install
rm -f %{buildroot}%{_libdir}/*.la
%if !%{with_allprogs}
rm %{buildroot}%{_docdir}/%{name}/{g0n,howto,progs}.txt
%endif


%check
make check LD_LIBRARY_PATH=%{buildroot}%{_libdir}


%files
%doc AUTHORS NEWS README doc/mwrank
%license COPYING
%if %{with_allprogs}
%{_bindir}/*
%else
%{_bindir}/mwrank
%endif
%{_libdir}/libec.so.10*
%{_mandir}/man1/mwrank.1*


%files devel
%doc doc/g0n.txt
%{_includedir}/%{name}
%{_libdir}/libec.so
%{_libdir}/pkgconfig/eclib.pc


%changelog
%autochangelog