File libmpc.spec of Package libmpc

%define realname mpc
%define realver  1.3.1
%define srcext   tar.gz

%define so_ver   3

# turn off the generation of debuginfo rpm  (RH9) ??
%global debug_package %{nil}

# Common info
Name:          libmpc%{?so_ver}
Version:       %{realver}
Release:       wiz%{?extraver:0.}1%{?dist}
License:       LGPL-3.0+
Group:         System/Libraries
URL:           https://www.multiprecision.org/
Summary:       GNU Multiple Precision Complex Library

# Install-time parameters
Provides:      %{realname} = %{version}-%{release}

# Build-time parameters
BuildRequires: gmp-devel >= 5.0.0
BuildRequires: mpfr-devel >= 4.1.0
BuildRoot:     %{_tmppath}/%{name}-root
Source0:       http://ftp.gnu.org/gnu/mpc/%{realname}-%{realver}%{?extraver}.%{srcext}

%description
GNU Mpc is a C library for the arithmetic of complex numbers with arbitrarily
high precision and correct rounding of the result. It extends the principles
of the IEEE-754 standard for fixed precision real floating point numbers to
complex numbers, providing well-defined semantics for every operation. At the
same time, speed of operation at high precision is a major design goal.

%package -n %{!?suse_version:lib}mpc-devel
Group:         Development/Languages/C and C++
Summary:       Development files for %{name}
Requires:      %{name} = %{version}-%{release}
Provides:      %{name}-devel = %{version}-%{release}
Provides:      %{?suse_version:lib}mpc-devel = %{version}-%{release}

%description -n %{!?suse_version:lib}mpc-devel
Development files for %{name}

# Preparation step (unpackung and patching if necessary)
%prep
%setup -q -n %{realname}-%{realver}%{?extraver}

%build
_CFLAGS='%{optflags} %{?gcc_lto}'
_LDFLAGS='-Wl,--as-needed -Wl,--strip-all -Wl,--no-undefined -Wl,-z,noexecstack -Wl,-z,now -Wl,-z,relro %{?gcc_lto}'
%configure \
 --disable-static \
 CFLAGS="$_CFLAGS" \
 LDFLAGS="$_LDFLAGS"
%{__make} %{?_smp_mflags}

%install
%{__make} install DESTDIR=%{buildroot}

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

%files
%defattr(-,root,root)
%license COPYING*
%doc AUTHORS NEWS README
%{_libdir}/libmpc.so.%{?so_ver}*

# Development stuff
%files -n %{!?suse_version:lib}mpc-devel
%defattr(-,root,root)
%{_includedir}/mpc.h
%{_libdir}/libmpc.so
%exclude %{_libdir}/*.la
%doc %{_infodir}/*
%exclude %{_infodir}/dir

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

%post -n %{!?suse_version:lib}mpc-devel
/sbin/install-info %{_infodir}/mpc.info* %{_infodir}/dir || :

%preun -n %{!?suse_version:lib}mpc-devel
if [ ${1} -eq 0 ]; then
  /sbin/install-info --delete %{_infodir}/mpc.info* %{_infodir}/dir || :
fi

%changelog