#
# spec file for package mpir
#
# Copyright (c) 2018 SUSE LINUX GmbH, Nuernberg, Germany.
#
# All modifications and additions to the file contributed by third parties
# remain the property of their copyright owners, unless otherwise agreed
# upon. The license for this file, and modifications and additions to the
# file, is the same license as for the pristine package itself (unless the
# license for the pristine package is not an Open Source License, in which
# case the license is the MIT License). An "Open Source License" is a
# license that conforms to the Open Source Definition (Version 1.9)
# published by the Open Source Initiative.

# Please submit bugfixes or comments via http://bugs.opensuse.org/
#


Name:           mpir
%define lname	libmpir23
%define lnamexx	libmpirxx8
Version:        3.0.0
Release:        3.1
Summary:        Multiprecision integer library derived from GMP
License:        LGPL-3.0+
Group:          Productivity/Scientific/Math
Url:            http://mpir.org/

#Git-Clone:	git://github.com/wbhart/mpir
#Git-Web:	https://github.com/wbhart/mpir
Source:         http://mpir.org/%name-%version.tar.bz2
Patch1:         gmp-noexec.diff
BuildRoot:      %{_tmppath}/%{name}-%{version}-build
BuildRequires:  gcc-c++
BuildRequires:  m4
BuildRequires:  yasm >= 1.3

%description
MPIR is a library for arbitrary precision arithmetic, operating on signed
integers, rational numbers, and floating point numbers. It has a rich set of
functions, and the functions have a regular interface.

%package -n %lname
Summary:        Multiprecision integer library derived from GMP
Group:          System/Libraries

%description -n %lname
MPIR is a library for arbitrary precision arithmetic, operating on signed
integers, rational numbers, and floating point numbers. It has a rich set of
functions, and the functions have a regular interface.

%package -n %lnamexx
Summary:        Multiprecision integer library derived from GMP
Group:          System/Libraries

%description -n %lnamexx
MPIR is a library for arbitrary precision arithmetic, operating on signed
integers, rational numbers, and floating point numbers. It has a rich set of
functions, and the functions have a regular interface.

%package -n libmpir-devel
Summary:        Multiprecision integer library derived from GMP
Group:          Development/Libraries/C and C++
Requires:       %lname = %version
Requires:       %lnamexx = %version
Requires:       libstdc++-devel
PreReq:         %install_info_prereq

%description -n libmpir-devel
MPIR is an open source multiprecision integer library derived from version
4.2.1 of the GMP.

MPIR is a library for arbitrary precision arithmetic, operating on signed
integers, rational numbers, and floating point numbers. It has a rich set of
functions, and the functions have a regular interface.

This subpackage contains libraries and header files for developing
applications that want to make use of libmpir.

%prep
%setup -qn mpir-3.0.0
%patch -P 1 -p1

%build
export CFLAGS="%optflags -fexceptions"
export CXXFLAGS="%optflags -fexceptions"
# SLES11 %%configure contains --target=, but this is wrong to use.
# Override with empty value to calm the scripts flagging uses of --target.
%ifarch ppc64le
export ABI=mode64
export MPN_PATH=generic
%endif
%ifarch %arm
export MPN_PATH=generic
%endif
%configure --target="" --disable-static --with-yasm=%{_bindir}/yasm  \
	--disable-mpfr --enable-cxx --enable-fat
make %{?_smp_mflags}

%install
%make_install
rm -f "%buildroot/%_libdir"/*.la

%check
make check %{?_smp_mflags}

%post   -n %lname -p /sbin/ldconfig
%postun -n %lname -p /sbin/ldconfig
%post   -n %lnamexx -p /sbin/ldconfig
%postun -n %lnamexx -p /sbin/ldconfig

%post -n libmpir-devel
%install_info --info-dir=%_infodir %_infodir/%name.info.gz
%install_info --info-dir=%_infodir %_infodir/%name.info-1.gz
%install_info --info-dir=%_infodir %_infodir/%name.info-2.gz

%preun -n libmpir-devel
%install_info_delete --info-dir=%_infodir %_infodir/%name.info.gz
%install_info_delete --info-dir=%_infodir %_infodir/%name.info-1.gz
%install_info_delete --info-dir=%_infodir %_infodir/%name.info-2.gz

%files -n %lname
%defattr(-, root, root)
%_libdir/libmpir.so.*

%files -n %lnamexx
%defattr(-, root, root)
%_libdir/libmpirxx.so.*

%files -n libmpir-devel
%defattr(-, root, root)
%doc COPYING README
%_includedir/*.h
%_libdir/libmpir.so
%_libdir/libmpirxx.so
%_infodir/mpir.info*.gz

%changelog
* Thu Feb  8 2018 dmueller@suse.com
- build on armv6/7 using the generic code only
* Thu Feb  1 2018 ro@suse.de
- make it build on ppc64le using generic code
  found via https://trac.sagemath.org/ticket/19704
* Sat Apr 29 2017 jengelh@inai.de
- Update to new upstream release 3.0.0
  * IA32 build failure resolved
- Removed 0001-Fix-32-bit-fat-build.patch (included)
* Mon Mar 13 2017 jengelh@inai.de
- Add explicit m4 BuildRequire
* Mon Feb 20 2017 jengelh@inai.de
- Update to new snapshot 3.0.0~alpha3
  * New Intel Skylake and Haswell assembly support
  * Rudimentary Broadwell support (not optimisation)
  * Improved AMD Bulldozer support
  * Faster mpz_powm, mpz_powm_ui from GMP
  * New mpz_limbs functionality from GMP 6
  * New mpn_sizeinbase, mullow_basecase_n, binvert, redc_1, redc_2,
    redc_n functions from GMP 6.
  * New mpn_nsumdiff_n function (speeds up FFT on Haswell)
- Add 0001-Fix-32-bit-fat-build.patch
* Sat Nov 14 2015 jengelh@inai.de
- Update to new upstream release 2.7.2
  * Remove recently added basecase division which to be proved buggy.
- Drop 0001-Fix-bug-in-t-scan-test.patch, t_assign.diff
  (merged upstream)
* Thu Aug 13 2015 normand@linux.vnet.ibm.com
- ExcludeArch ppc64le because asm files in
  mpn/powerpc64/mode64/* are ABI version 1.
* Tue Mar 31 2015 jengelh@inai.de
- Remove implicit --with-pic (only useful for static libs)
- Set license to LGPL-3.0+
* Wed Oct 15 2014 jengelh@inai.de
- Add t_assign.diff to fix a testsuite compile failure with gcc 4.3
* Sat Oct 11 2014 jengelh@inai.de
- Make package build on SLE11 again
* Fri Feb  7 2014 jengelh@inai.de
- Add patch 0001-Fix-bug-in-t-scan-test.patch to fix failure
  in test suite
* Thu Dec  6 2012 jengelh@inai.de
- Update to new upstream release 2.6.0
  * Completely new FFT implementation
- Update to new upstream release 2.5.2
  * Support more CPUs
  * Additional macros for mpfr-3.1.0 support
  * Redc_1 assembly code for sandybridge and bobcat
- Update to new upstream release 2.5.1
  * Correct very rare errors in multiplication code
  * Correct very rare errors in GCD,GCDEXT and invert code
- Update to new upstream release 2.5.0
  * Toom22 speedup via assembler
  * New x86_64 assembler code
  * New Toom eval function using the new assembler code
  * Detect another Sandybridge CPU
  * New GCD code (by the GMP project)
* Thu Sep 15 2011 jengelh@medozas.de
- Update to 2.4.0
  * Correct incorrect parameter type for mpz_cdiv_q_2exp
  * Sandybridge and Bobcat have been tuned
  * Bulldozer cpu detection
  * Initial support for intmax functions
- Minor cleanups: blank lines/indent (rest is autoformatted), use
  %%{?_smp_mflags} for parallel building, and remove redundant
  %%clean section
- Add baselibs.conf
* Wed Sep 16 2009 crrodriguez@suse.de
- update to version 1.2.1
* Thu May 28 2009 crrodriguez@suse.de
- initial package