Summary:       Library for multiprecision complex arithmetic with exact rounding
Name:          libmpc
Version:       0.4.5
Release:       1.n0i.1%{?dist}
URL:           http://www.loria.fr/~zimmerma/software/mpc.html
Source0:       http://www.loria.fr/~zimmerma/free/mpc-%{version}.tar.gz
License:       LGPLv2+
Group:         System Environment/Libraries
BuildRoot:     %{_tmppath}/%{name}-%{version}-%{release}-root-%(%{__id_u} -n)
BuildRequires: mpfr-devel >= 2.2.0
BuildRequires: gmp-devel  >= 4.1


%description
MPC is a library for multiprecision complex arithmetic with exact rounding,
based on the MPFR and GNU MP libraries.


%package devel
Summary:  Files for development using %{name}
Group:    Development/Libraries
Requires: %{name} = %{version}-%{release}
Requires: mpfr-devel
Requires: gmp-devel
Requires: pkgconfig

%description devel
This package contains the headers and pkg-config file for
development of programs using %{name}.


%prep
%setup -q -n mpc-%{version}


%build
so_ver=%{version}
so_maj=${so_ver/.*}
%{__make} %{?_smp_mflags} GMP=%{_prefix} CFLAGS="%{optflags} -fPIC -DPIC"
%{__cc} -shared *.o %{optflags} -lgmp -lmpfr \
    -Wl,-soname -Wl,%{name}.so.$so_maj -o %{name}.so.$so_ver
%{__ln_s} %{name}.so.$so_ver %{name}.so.$so_maj
%{__ln_s} %{name}.so.$so_ver %{name}.so


%install
%{__rm} -rf $RPM_BUILD_ROOT

%{__install} -d -m0755 $RPM_BUILD_ROOT%{_libdir}
%{__cp} -p -P *.so* $RPM_BUILD_ROOT%{_libdir}

%{__install} -d -m0755 $RPM_BUILD_ROOT%{_includedir}
%{__install} -m0644 *.h $RPM_BUILD_ROOT%{_includedir}

%{__install} -d -m0755 $RPM_BUILD_ROOT%{_libdir}/pkgconfig
%{__cat} << 'EOF' > $RPM_BUILD_ROOT%{_libdir}/pkgconfig/libmpc.pc
prefix=%{_prefix}
exec_prefix=%{_prefix}
libdir=%{_libdir}
includedir=%{_includedir}

Name: libmpc
Description: Library for multiprecision complex arithmetic with exact rounding
Requires.private: gmp mpfr
Version: %{version}
Libs: -L${libdir} -lmpc -lgmp -lmpfr
Cflags: -I${includedir}
EOF

%check
for t in $(grep -Po '(?<=check: ).+$' makefile) ; do
	%{__cc} %{optflags} -lmpc -lmpfr -lgmp -L. $t.c -o $t
	LD_LIBRARY_PATH=. ./$t
done


%clean
%{__rm} -rf $RPM_BUILD_ROOT 


%post -p /sbin/ldconfig
%postun -p /sbin/ldconfig


%files
%defattr(-,root,root)
%doc COPYING.LIB
%{_libdir}/*.so.*

%files devel
%defattr(-,root,root)
%doc mpc.texi
%{_libdir}/*.so
%{_includedir}/*
%{_libdir}/pkgconfig/*.pc


%changelog
* Thu Sep 20 2007 Marius FERARU <altblue@n0i.net> - 0.4.5-1.n0i.1
- initial packaging