Name:		libdfp

Version:	1.0.15

Release:	5%{?dist}

Summary:	Decimal Floating Point C Library

License:	LGPLv2

Url:		https://github.com/libdfp/libdfp

Source0:	https://github.com/libdfp/libdfp/releases/download/%{version}/%{name}-%{version}.tar.gz

# Patch1: We currently need no extra patches.

# Be explicit about the soname in order to avoid unintentional changes.

%global soname libdfp.so.1

# Select which different cpu variants are build in addition to the default one

%ifarch ppc ppc64

%global cpu_variants power6

%endif

ExclusiveArch:	ppc ppc64 ppc64le s390 s390x x86_64

BuildRequires:	gcc, python3

%if 0%{?cpu_variants:1}

BuildRequires:	execstack

%endif

%description

The "Decimal Floating Point C Library" is an implementation of ISO/IEC

Technical report  "ISO/IEC TR 24732" which describes the C-Language library

routines necessary to provide the C library runtime support for decimal

floating point data types introduced in IEEE 754-2008, namely _Decimal32,

_Decimal64, and _Decimal128.

%package	devel

Summary:	Development files for %{name}

# Use _isa to specify an arch-specific requirement.

Requires:	%{name}%{?_isa} = %{version}-%{release}

%description	devel

The %{name}-devel package contains libraries and header files for

developing applications that use %{name}.

%prep

%autosetup -p1

%define subdir_configure \

cat >configure <<'EOF'\

#!/bin/sh\

exec ../${0##*/} "$@"\

EOF\

chmod +x configure \

%configure

%build

# This package uses ASMs for symbol versioning.  It needs to be using

# the symbol verioning attribute instead.  Until then disable LTO

%define _lto_cflags %{nil}

mkdir Build

pushd Build

%subdir_configure --disable-static

%make_build

popd

%if 0%{?cpu_variants:1}

for cpu in %{cpu_variants}; do

  mkdir Build-$cpu

  pushd Build-$cpu

  %subdir_configure --disable-static --with-cpu=$cpu

  make %{?_smp_mflags}

  popd

done

%endif

%check

pushd Build

make -k %{?_smp_mflags} check

popd

%if 0%{?cpu_variants:1}

for cpu in %{cpu_variants}; do

  pushd Build-$cpu

  make -k %{?_smp_mflags} check

  popd

done

%endif

%install

pushd Build

%make_install

popd

%if 0%{?cpu_variants:1}

for cpu in %{cpu_variants}; do

  pushd Build-$cpu

  mkdir -p %{buildroot}%{_libdir}/$cpu

  install -m 755 libdfp-%{version}.so %{buildroot}%{_libdir}/$cpu

  ldconfig -l %{buildroot}%{_libdir}/$cpu/libdfp-%{version}.so

  execstack -c %{buildroot}%{_libdir}/$cpu/libdfp-%{version}.so

  if test $cpu = power6; then

    mkdir -p %{buildroot}%{_libdir}/${cpu}x

    pushd %{buildroot}%{_libdir}/${cpu}x

    ln -sf ../$cpu/*.so .

    cp -a ../$cpu/*.so.* .

    popd

  fi

  popd

done

%endif

%ldconfig_scriptlets

%files

%{_libdir}/%{soname}

%{_libdir}/%{name}-%{version}.so

%if 0%{?cpu_variants:1}

%(for cpu in %{cpu_variants}; do echo %dir %{_libdir}/$cpu; test $cpu = power6 && echo %dir %{_libdir}/${cpu}x; done)

%{_libdir}/*/%{soname}

%{_libdir}/*/%{name}-%{version}.so

%endif

%doc %{_docdir}/dfp/README

%doc %{_docdir}/dfp/ChangeLog.md

%license COPYING.txt

%doc %{_docdir}/dfp/COPYING.txt

%doc %{_docdir}/dfp/COPYING.libdfp.txt

%doc %{_docdir}/dfp/COPYING.libdecnumber.txt

%doc %{_docdir}/dfp/COPYING3

%doc %{_docdir}/dfp/COPYING.RUNTIME

%files devel

%{_includedir}/*

%{_libdir}/*.so

%exclude %{_libdir}/*-*.so

%{_libdir}/libdecnumber.a

%{_libdir}/pkgconfig/libdfp.pc

%{_libdir}/pkgconfig/libdecnumber.pc

%changelog

* Thu Aug 06 2020 Jeff Law <law@redhat.com> - 1.0.15-5

- Disable LTO

* Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.15-4

- Second attempt - Rebuilt for

  https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

* Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.15-3

- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

* Tue Jul 14 2020 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> - 1.0.15-2

- Enable builds for x86_64.

* Tue Jul 14 2020 Stefan Liebler <stli@linux.ibm.com> - 1.0.15-1

- Update to new release libdfp 1.0.15

* Wed Jan 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.0.14-8

- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild

* Wed Oct 09 2019 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> - 1.0.14-7

- Re-add _isa to the requirement of the devel package.

* Wed Oct 09 2019 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> - 1.0.14-6

- Removed parameter -n from the prep section.

- Removed defattr usage from the devel files.

* Tue Oct 08 2019 Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com> - 1.0.14-5

- Add support for DESTDIR.

- Remove extra license patch in order to use license.

- Make usage of scriptlets make_build, make_install and

  ldconfig_scriptlets.

- Prevent unintentional soname bumps by specifying it via soname.

- Use global instead of define for cpu_variants.

- Remove unintentional usage of _isa.

* Wed Sep 04 2019 Stefan Liebler <stli@linux.ibm.com> - 1.0.14-4

- Fix License tag.

- Package COPYING.txt and use it with license macro.

  (see libdfp-license.patch and upstream pull-request

  https://github.com/libdfp/libdfp/pull/86)

- Remove Group and BuildRoot tags.

- Use buildroot macro instead of RPM_BUILD_ROOT variable.

- Do not remove buildroot during install step.

- Use pushd/popd instead of cd commands.

- Remove clean section.

- Fix changelog in order to not include macros.

- Print summary of failing tests in the output of make check.

  (see libdfp-tests.patch and upstream pull-request

  https://github.com/libdfp/libdfp/pull/87)

* Tue Aug 20 2019 Tulio Magno <tuliom@linux.ibm.com> - 1.0.14-3

- Run the tests on all cpu_variants.

* Tue Aug 20 2019 Stefan Liebler <stli@linux.ibm.com> - 1.0.14-2

- Remove prelink build requirement.  Prevent execstack from being required

  when macro cpu_variants is not set.

  Remove z9-ec from macro cpu_variants.

* Wed Aug 14 2019 Tulio Magno <tuliom@linux.ibm.com> - 1.0.14-1

- Rebase to libdfp-1.0.14.  Improve package description.

  Enable execstack for ppc64le.

  Enable execution of tests.

* Wed Feb 19 2014 Jeff Law <schwab@redhat.com> - 1.0.9-1

- Rebase to libdfp-1.0.9-1 to bring in ppc64le support.

  Requires disabling execstack for ppc64le due to lack of

  availability

* Wed Feb 19 2014 Jeff Law <law@redhat.com> - 1.0.8-5

- Clear executable stack on the cpu_variants builds since

  they may contain objects built from assembly which do not

  contain the magic tags.  BuildRequires: prelink (#804765)

* Mon Feb  3 2014 Daniel Mach <dmach@redhat.com> - 1.0.8-4

- Mass rebuild 2014-01-24

* Fri Oct 26 2012 Jeff Law <law@redhat.com> - 1.0.8-3

- Bump release in the hopes it'll make package wrangler

  import the new bits and do the right thing.

* Fri Sep 7 2012 Jeff Law <law@redhat.com> - 1.0.8-2

- Add URL tag to spec file.

* Mon Jun 11 2012 Jeff Law <law@redhat.com> - 1.0.8-1

- resync with upstream sources r17008 (#804765)

* Wed May 12 2010 Andreas Schwab <schwab@redhat.com> - 1.0.1-2

- Enable building on s390/s390x (#464229)

* Wed Jan 27 2010 Andreas Schwab <schwab@redhat.com> - 1.0.1-1

- Initial version 1.0.1