# Do we generate the data-files?

%bcond_without mathinit

# Are licenses packaged using %%license?

%if 0%{?fedora} >= 21 || 0%{?rhel} >= 8

%bcond_without	license_dir

%else  # 0%%{?fedora} >= 21 || 0%%{?rhel} >= 8

%bcond_with	license_dir

%endif # 0%%{?fedora} >= 21 || 0%%{?rhel} >= 8

# Setup _pkgdocdir if not defined already.

%{!?_pkgdocdir:%global _pkgdocdir	%{_docdir}/%{name}-%{version}}

Name:		arprec

Version:	2.2.19

Release:	10%{?dist}

Summary:	Software package for performing arbitrary precision arithmetic

License:	BSD

URL:		http://crd.lbl.gov/~dhbailey/mpdist

Source0:	%{url}/%{name}-%{version}.tar.gz

Source1:	%{url}/BSD-LBNL-License.doc

Patch0:		arprec-2.2.19-fix_istream_logic.patch

BuildRequires:  gcc-c++

BuildRequires:	catdoc

BuildRequires:	chrpath

BuildRequires:	gcc-gfortran

BuildRequires:	libtool

BuildRequires:	qd-devel

%description

ARPREC is a software package for performing arbitrary precision

arithmetic.  It consists of a revision and extension of Bailey's

earlier MPFUN package, enhanced with special IEEE numerical

techniques.  Features include:

  * Written in C++ for broad portability and fast execution.

  * Includes C++ and Fortran 90/95 interfaces based on custom data-types

    and operator/function overloading, which permit the library to be

    used with only minor modifications for many conventional C++ and

    Fortran-90 programs.

  * Includes all of the usual arithmetic operations, as well as many

    transcendental functions, including cos, sin, tan, arccos, arcsin,

    arctan, exp, log, log10, erf, gamma and Bessel functions.

  * Supports three arbitrary precision data-types: mp_real, mp_int

    and mp_complex.

  * Supports many mixed-mode operations between arbitrary precision

    variables or constants and conventional variables or constants.

  * Includes special library routines, incorporating advanced

    algorithms for extra-high precision (above 1000 digits) computation.

  * Includes a number of sample application programs, including programs

    for quadrature (numerical definite integrals), PLSQ (integer relation

    finding) and polynomial root finding.

  * Includes the "Experimental Mathematician's Toolkit".  This is a

    self-contained interactive program that performs many operations

    typical of modern experimental mathematics, including arithmetic

    expressions, common transcendental functions, infinite series

    evaluation, definite integrals, polynomial roots, user-defined

    functions, all evaluated to a user-defined level of numeric

    precision, up to 1000 decimal digits.

%package data

Summary:	Data files for %{name}-tools

BuildArch:	noarch

%description data

This package contains data-files used with %{name}-tools.

%package devel

Summary:	Development files for %{name}

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

%description devel

This package contains the development files and headers for %{name}.

%package doc

Summary:	Documentation files for %{name}

BuildArch:	noarch

%description doc

This package contains the documentation and some brief examples.

%package tools

Summary:	Interactive high-precision arithmetic computing environment

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

Requires:	%{name}-data	= %{version}-%{release}

%description tools

This is a complete interactive high-precision arithmetic computing

environment.  One enters expressions in a Mathematica-style syntax,

and the operations are performed using the ARPREC package, with a

level of precision that can be set from 100 to 1000 decimal digit

accuracy.  Variables and vector arrays can be defined and referenced.

This program supports all basic arithmetic operations, common

transcendental and combinatorial functions, multi-pair PSLQ (one-,

two- or three-level versions), high-precision quadrature, i.e. numeric

integration (Gaussian, error function or tanh-sinh), and summation of

series.

%prep

%autosetup -cp 1

pushd %{name}

# Pull-in upstream's .doc-license.

%{__cp} -a %{SOURCE1} .

# Create an user-friendly ascii-text from original .doc-license.

%{_bindir}/catdoc -d utf-8 %{SOURCE1} |				\

	%{__sed} -e 's!\f!!g' > BSD-LBNL-License.txt &&		\

	/bin/touch -r %{SOURCE1} BSD-LBNL-License.txt

# Remove some unneeded and obsoleted files.

%{_bindir}/find . -depth -name '._*' -print0 | %{_bindir}/xargs -0 %{__rm} -rf

%{_bindir}/find . -depth -name '.[dD][sS]_[sS]tore' -print0 |	\

	%{_bindir}/xargs -0 %{__rm} -rf

# The testsuite is a good example for using this lib.  So let's store it's

# files in another location before they get cluttered with intermediate stuff.

%{__cp} -a tests examples

%{__rm} -rf examples/Makefile*

# Get all pre-build quads-data from mathinit.

%{__sed} -i -e 's!nquadopt = 1!nquadopt = 3!g' toolkit/mathinit.f

# Use the pre-build data-files in mathtool.

%{__sed} -i	-e 's!const\.dat!%{_datadir}/%{name}/&!g'	\

		-e 's!quad.*\.dat!%{_datadir}/%{name}/&!g' toolkit/mathtool.f

# Make arprec-config multilib-friendly.  Substitute original script

# with a wrapper-script for pkg-config.

%{__cat} << EOS > arprec-config.rpmbuild

#!/bin/sh

# arprec-config.  Generated during rpmbuild.

pc=\`which pkg-config\`

usage()

{

  %{__cat} << EOF

Usage: arprec-config [OPTIONS]

Options:

    [--prefix]

    [--exec-prefix]

    [--version]

    [--libs]

    [--fc]

    [--fclibs]

    [--fcflags]

    [--fmainlib]

    [--cxx]

    [--cxxflags]

    [--configure-args]

EOF

  exit $1

}

while test \$# -gt 0; do

  case "\$1" in

  -*=*) optarg=\`echo "\$1" | sed 's/[-_a-zA-Z0-9]*=//'\` ;;

  *) optarg= ;;

  esac

  case \$1 in

    --prefix)

      \$pc --variable=prefix %{name}

      ;;

    --exec-prefix)

      \$pc --variable=exec_prefix %{name}

      ;;

    --version)

      \$pc --modversion %{name}

      ;;

    --libs)

      \$pc --libs %{name}

      ;;

    --cxx)

      \$pc --variable=cxx %{name}

      ;;

    --configure-args)

      \$pc --variable=configure_args %{name}

      ;;

    --fclibs)

      \$pc --variable=fclibs %{name}

      ;;

    --fcflags)

      \$pc --variable=fcflags %{name}

      ;;

    --fmainlib)

      \$pc --variable=fmainlib %{name}

      ;;

    --cxxflags)

      \$pc --variable=cxxflags %{name}

      ;;

    --fc)

      \$pc --variable=fc %{name}

      ;;

    *)

      usage 1 1>&2

      ;;

  esac

  shift

done

EOS

# Create a template for pkg-config.  This will be used by the modified

# arprec-config as well.

%{__cat} << EOF > %{name}.pc

############################

# Pkg-Config file for @name@

############################

prefix=@prefix@

exec_prefix=\${prefix}

bindir=@bindir@

datarootdir=@datadir@

datadir=\${datarootdir}/@name@

includedir=@includedir@

libdir=@libdir@

mandir=@mandir@

sharedstatedir=@sharedstatedir@

sysconfdir=@sysconfdir@

configure_args=@configure_args@

cxx=@cxx@

cxxflags=@cxxflags@

fc=@fc@

fcflags=-I${includedir}/@name@ @fcflags@

fclibs=@fclibs@

fmainlib=@fmainlib@

Name:		@name@

Version:	@version@

Description:	@name@ - @summary@

Libs:		@libs@

Cflags:		-I\${includedir}

EOF

popd

%build

pushd %{name}

# Remove obsoleted autotools-macros from configure.ac for el6+.  Running

# `autoupdate` and `autoreconf -fiv` is the recommended procedure to do so.

# For further reference have a look at libtool's manual on gnu.org:

# http://www.gnu.org/software/libtool/manual/html_node/LT_005fINIT.html

#

# During the el5-build we need to correct some timestamps, because they are

# broken in upstream's pristine tarballs.  This is not needed for el6+,

# because this will be taken care of by `autoupdate` and `autoreconf -fiv`.

%{_bindir}/autoupdate

%{_bindir}/autoreconf -fiv

# Invoke the `regular` build-procedure.

%configure							\

	--disable-static					\

	--enable-qd						\

	--enable-shared

%make_build

%make_build toolkit

# Substitute @var@ in .pc-template from %%prep

%{__chmod} +x %{name}-config

%{__sed} -i	-e 's!@prefix@!%{_prefix}!g'			\

		-e 's!@bindir@!%{_bindir}!g'			\

		-e 's!@datadir@!%{_datadir}!g'			\

		-e 's!@name@!%{name}!g'				\

		-e 's!@includedir@!%{_includedir}!g'		\

		-e 's!@libdir@!%{_libdir}!g'			\

		-e 's!@mandir@!%{_mandir}!g'			\

		-e 's!@sharedstatedir@!%{_sharedstatedir}!g'	\

		-e 's!@sysconfdir@!%{_sysconfdir}!g'		\

		-e 's!@version@!%{version}!g'			\

		-e 's!@summary@!Software package for performing arbitrary precision arithmetic!g'	\

		-e "s~@libs@~$(./%{name}-config --libs)~g"	\

		-e "s~@configure_args@~$(./%{name}-config --configure-args)~g"	\

		-e "s~@cxx@~$(./%{name}-config --cxx)~g"	\

		-e "s~@cxxflags@~$(./%{name}-config --cxxflags)~g"	\

		-e "s~@fc@~$(./%{name}-config --fc)~g"		\

		-e "s~@fcflags@~$(./%{name}-config --fcflags)~g"	\

		-e "s~@fclibs@~$(./%{name}-config --fclibs)~g"	\

		-e "s~@fmainlib@~$(./%{name}-config --fmainlib)~g"	\

	%{name}.pc

%{__chmod} -x %{name}-config

# Pre-build the data-files for `mathtool`.

pushd toolkit

%if %{with mathinit}

./mathinit

%else  # %%{with mathinit}

/bin/touch const.dat quadgs.dat quaderf.dat quadts.dat

%endif # %%{with mathinit}

popd

popd

%install

pushd %{name}

%make_install

# Remove unneeded and obsolete stuff.  %%{name}-config will be replaced by the

# new wrapper later.  The pre-installed docs will be picked as %%doc within

# %%files.  The .la-dumpings from libtool are obsolete and not useful.

%{__rm} -rf	%{buildroot}%{_bindir}/%{name}-config		\

		%{buildroot}%{_datadir}/*			\

		%{buildroot}%{_libdir}/*.la

# Create needed dirs.

%{__mkdir} -p	%{buildroot}%{_datadir}/%{name}			\

		%{buildroot}%{_libdir}/pkgconfig

# There's no install-target for `mathtool`, so it must be install `by hand`.

for tool in toolkit/.libs/math*

do

  %{__install} -pm 0755 ${tool}					\

	%{buildroot}%{_bindir}/%{name}-`basename ${tool}`

done

# Install the custom arprec-config wrapper-script and the needed .pc-file.

%{__install} -pm 0755 %{name}-config.rpmbuild %{buildroot}%{_bindir}/%{name}-config

%{__install} -pm 0644 %{name}.pc %{buildroot}%{_libdir}/pkgconfig

# Install the pre-build data-files for `mathtool`.

%{__install} -pm 0644 toolkit/*.dat %{buildroot}%{_datadir}/%{name}

# Kill rpath on all binaries within %%{_bindir}.

%{_bindir}/chrpath -d %{buildroot}%{_bindir}/%{name}-math*

# Install documentation and license.

%{__mkdir} -p %{buildroot}%{_pkgdocdir}/{examples,toolkit}

%{__install} -pm 0644	AUTHORS* BSD-LBNL-License* ChangeLog*	\

			COPYING* NEWS* README* doc/*		\

			%{buildroot}%{_pkgdocdir}

%{__install} -pm 0644	examples/* %{buildroot}%{_pkgdocdir}/examples

%{__install} -pm 0644	toolkit/README* %{buildroot}%{_pkgdocdir}/toolkit

%if %{with license}

%{__rm} -rf BSD-LBNL-License* COPYING*

%endif # %%{with license}

popd

%check

# On Fedora the IO-read test failes for some unknown reason.  On RHEL all

# tests run fine.  The comment from upstream on bugreport with build.log:

#

# It looks like everything is working fine.  I don't know why it is failing

# that one test.  Let me know if you have any problems in running your codes

# -- I don't think you will.

# DHB

%make_build -C %{name} check

%ldconfig_scriptlets

%files

%if %{with license}

%license %{name}/BSD-LBNL-License* %{name}/COPYING*

%else  # %%{with license}

%doc %dir %{_pkgdocdir}

%doc %{_pkgdocdir}/BSD-LBNL-License*

%doc %{_pkgdocdir}/COPYING*

%endif # %%{with license}

%{_libdir}/lib%{name}*.so.*

%files data

%if %{with license}

%license %{_datadir}/licenses/%{name}

%else  # %%{with license}

%doc %dir %{_pkgdocdir}

%doc %{_pkgdocdir}/BSD-LBNL-License*

%doc %{_pkgdocdir}/COPYING*

%endif # %%{with license}

%{_datadir}/%{name}

%files devel

%{_bindir}/%{name}-config

%{_includedir}/*

%{_libdir}/lib%{name}*.so

%{_libdir}/pkgconfig/%{name}.pc

%files doc

%if %{with license}

%license %{_datadir}/licenses/%{name}

%endif # %%{with license}

%doc %{_pkgdocdir}

%files tools

%doc %dir %{_pkgdocdir}

%doc %{_pkgdocdir}/toolkit

%{_bindir}/%{name}-math*

%changelog

* Tue Jan 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.2.19-10

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

* Wed Jul 24 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.2.19-9

- Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild

* Thu Jan 31 2019 Fedora Release Engineering <releng@fedoraproject.org> - 2.2.19-8

- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild

* Thu Jul 12 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.2.19-7

- Rebuilt for https://fedoraproject.org/wiki/Fedora_29_Mass_Rebuild

* Wed Feb 07 2018 Fedora Release Engineering <releng@fedoraproject.org> - 2.2.19-6

- Rebuilt for https://fedoraproject.org/wiki/Fedora_28_Mass_Rebuild

* Wed Jan 31 2018 Björn Esser <besser82@fedoraproject.org> - 2.2.19-5

- Rebuilt for GCC8

* Wed Aug 02 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.2.19-4

- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Binutils_Mass_Rebuild

* Wed Jul 26 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.2.19-3

- Rebuilt for https://fedoraproject.org/wiki/Fedora_27_Mass_Rebuild

* Tue Jul 18 2017 Björn Esser <besser82@fedoraproject.org> - 2.2.19-2

- Add patch to fix fix istream error logic

* Tue Jul 18 2017 Björn Esser <besser82@fedoraproject.org> - 2.2.19-1

- New upstream release (rhbz#1472013)

* Fri Feb 10 2017 Fedora Release Engineering <releng@fedoraproject.org> - 2.2.18-5

- Rebuilt for https://fedoraproject.org/wiki/Fedora_26_Mass_Rebuild

* Mon Jan 30 2017 Björn Esser <besser82@fedoraproject.org> - 2.2.18-4

- Rebuilt for GCC-7

* Wed Feb 24 2016 Björn Esser <fedora@besser82.io> - 2.2.18-3

- fix build with gcc 6

* Wed Feb 03 2016 Fedora Release Engineering <releng@fedoraproject.org> - 2.2.18-2

- Rebuilt for https://fedoraproject.org/wiki/Fedora_24_Mass_Rebuild

* Sat Dec 12 2015 Björn Esser <fedora@besser82.io> - 2.2.18-1

- new upstream release (#1290979)

- use %%license if applicable

- use unified %%_pkgdocdir

- general improvements to specfile

* Wed Jun 17 2015 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.2.17-6

- Rebuilt for https://fedoraproject.org/wiki/Fedora_23_Mass_Rebuild

* Sat May 02 2015 Kalev Lember <kalevlember@gmail.com> - 2.2.17-5

- Rebuilt for GCC 5 C++11 ABI change

* Fri Aug 15 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.2.17-4

- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_22_Mass_Rebuild

* Sat Jun 07 2014 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 2.2.17-3

- Rebuilt for https://fedoraproject.org/wiki/Fedora_21_Mass_Rebuild

* Sat Dec 21 2013 Björn Esser <bjoern.esser@gmail.com> - 2.2.17-2

- set timestamp for BSD-LBNL-License.txt from %%{SOURCE1}

- added conditional for %%check-target to be present on el5, only

- whitespace cleanup

* Fri Dec 20 2013 Björn Esser <bjoern.esser@gmail.com> - 2.2.17-1

- new upstream release: v2.2.17 (#1045344)

- fixed `macro-in-comment %%{_bindir}`

- fixed `macro-in-%%changelog %%{name}`

* Thu Sep 19 2013 Björn Esser <bjoern.esser@gmail.com> - 2.2.16-5

- fix Group-tag for devel-pkg

* Thu Sep 19 2013 Björn Esser <bjoern.esser@gmail.com> - 2.2.16-4

- fix "Variable 'datarootdir' not defined in '%%{_libdir}/pkgconfig/arprec.pc'"

* Fri Sep 13 2013 Björn Esser <bjoern.esser@gmail.com> - 2.2.16-3

- added needed bits for el5

- created an ascii-txt license from the license.doc provided by upstream

- nuked rpath from %%{_bindir}/%%{name}-math*

- added .pc-file to solve the multiarch-problematic and aged %%{name}-config

- fix some broken timestamps when building for el5 (not needed for el6+)

- run `autoupdate` and `autoreconf -fiv` to fix-up obsolete autotools-macros

  for el6+

* Fri Sep 13 2013 Björn Esser <bjoern.esser@gmail.com> - 2.2.16-2

- renamed tools-common pkg to data

- merged common-devel pkg with devel, because it can't be noarch

- removed calling autoreconf during %%build

- some minor improvements in %%prep, mostly comments

- as suggested in rhbz# 1007577 c#2

* Thu Sep 12 2013 Björn Esser <bjoern.esser@gmail.com> - 2.2.16-1

- Initial rpm release (#1007577)