# Koji has two types of builders:

# 16Gb + 6 cores

# 128Gb + 48 cores

# There's no way to choose either, so we rely on luck

#

# This needs about 15 gigs per thread, otherwise OOMs. So, we calculate the number of threads we can afford to use for make:

# meminfo gives output in kB (1000 bytes)

%global numthreads %(awk '/MemTotal:/ {print int($2/15e6)}' /proc/meminfo)

# But make sure it is > 0

%if 0%{numthreads} == 0

%global numthreads 1

%endif

# If _smp_build_ncpus is not defined (on older rpms)

# assume there's only one

%if 0%{?_smp_build_ncpus} == 0

%global _smp_build_ncpus 1

%endif

# Use the smaller number of threads

%if 0%{numthreads} > 0%{?_smp_build_ncpus}

%global numthreads %{?_smp_build_ncpus}

%endif

%global modname graph-tool

%global pymodname graph_tool

# Builds fail with LTO

%global _lto_cflags %{nil}

%global _description %{expand:

Graph-tool is an efficient Python module for manipulation and statistical

analysis of graphs (a.k.a. networks). Contrary to most other python modules

with similar functionality, the core data structures and algorithms are

implemented in C++, making extensive use of template metaprogramming, based

heavily on the Boost Graph Library. This confers it a level of performance that

is comparable (both in memory usage and computation time) to that of a pure

C/C++ library.

Please refer to https://graph-tool.skewed.de/static/doc/index.html for

documentation.}

Name:           python-%{modname}

Version:        2.43

Release:        4%{?dist}

Summary:        Efficient network analysis tool written in Python

License:        LGPLv3+

URL:            https://graph-tool.skewed.de/

Source0:        https://downloads.skewed.de/%{modname}/%{modname}-%{version}.tar.bz2

# Remove the compilation flags upstream sets

Patch0:         0001-remove-upstream-compilation-flags.patch

# Need to reduce debugging symbols to make compiling possible on these

# architectures at all. See:

#   https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/message/GIBNORLNGSUHAMX6PZ7XUPQ2SQUK7AX4/

#

# Works around:

# Fails on armv7hl:

#   virtual memory exhausted

# https://bugzilla.redhat.com/show_bug.cgi?id=1771024

# Fails on ppc64le:

#   note: variable tracking size limit exceeded with

#   '-fvar-tracking-assignments', retrying without

# https://bugzilla.redhat.com/show_bug.cgi?id=1771031

# Fails on s390x:

#   note: variable tracking size limit exceeded with

#   '-fvar-tracking-assignments', retrying without

# https://bugzilla.redhat.com/show_bug.cgi?id=1771034

%ifarch armv7hl ppc64le s390x

%global optflags %(echo %{optflags} | sed 's/-g /-g1 /')

%endif

# Fails on i686, armv7hl

#   ../../../src/pcg-cpp/include/pcg_random.hpp:1247:40: error: call to

#       non-'constexpr' function 'pcg_extras::uint_x4<U, V>

#       pcg_extras::operator-(const pcg_extras::uint_x4<U, V>&, const

#       pcg_extras::uint_x4<U, V>&) [with UInt = unsigned int; UIntX2 = long

#       long unsigned int]'

#    1247 |         (state_type(1U) << table_pow2) - state_type(1U);

#         |         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~

#   In file included from ../../../src/pcg-cpp/include/pcg_extras.hpp:84,

#                    from ../../../src/pcg-cpp/include/pcg_random.hpp:114,

#                    from ../../../src/graph/random.hh:21,

#                    from graph_motifs.hh:26,

#                    from graph_motifs.cc:24:

#   ../../../src/pcg-cpp/include/pcg_uint128.hpp:642:22: note:

#       'pcg_extras::uint_x4<U, V> pcg_extras::operator-(const

#       pcg_extras::uint_x4<U, V>&, const pcg_extras::uint_x4<U, V>&) [with

#       UInt = unsigned int; UIntX2 = long long unsigned int]' declared here

#     642 | uint_x4<UInt,UIntX2> operator-(const uint_x4<UInt,UIntX2>& a,

#         |                      ^~~~~~~~

# issue filed: https://git.skewed.de/count0/graph-tool/issues/617

# https://bugzilla.redhat.com/show_bug.cgi?id=1771023

# https://bugzilla.redhat.com/show_bug.cgi?id=1771024

#

# Fails on ppc64le:

#   /usr/include/boost/math/tools/promotion.hpp:138:10:

#   error: static assertion failed:

#   Sorry, but this platform does not have sufficient long double support for

#   the special functions to be reliably implemented.

# https://bugzilla.redhat.com/show_bug.cgi?id=1771031

#

# Takes ~23 hours on x86_64 if we get unlucky and get a 6 core 16gig machine,

#   ~4 hours if we get a 48 core 128gig machine

# Takes ~45 hours on aarch64

ExcludeArch:    %{ix86} armv7hl ppc64le

BuildRequires:  make

BuildRequires:  git-core

BuildRequires:  autoconf

BuildRequires:  automake

BuildRequires:  libtool

BuildRequires:  gawk

%description %_description

%package -n python3-%{modname}

Summary:        %{summary}

BuildRequires:  python3-devel

BuildRequires:  boost-devel

BuildRequires:  boost-python3-devel

BuildRequires:  CGAL-devel

BuildRequires:  pkgconfig(cairomm-1.0)

BuildRequires:  expat-devel

BuildRequires:  gcc-c++

BuildRequires:  gmp-devel

BuildRequires:  gtk3-devel

BuildRequires:  python3-cairo-devel

BuildRequires:  python3-devel

BuildRequires:  %{py3_dist scipy}

BuildRequires:  %{py3_dist matplotlib}

BuildRequires:  %{py3_dist numpy}

BuildRequires:  sparsehash-devel

# BR -static package of header-only libraries for tracking per guidelines

BuildRequires:  pcg-cpp-devel

BuildRequires:  pcg-cpp-static

Provides:       graph-tool%{?_isa} = %{version}-%{release}

%description -n python3-%{modname} %_description

%package -n python3-%{modname}-devel

Summary:        %{summary}

Requires:       python3-%{modname}%{?_isa} = %{version}-%{release}

# Since this header-only package is re-exposed as part of the extension API,

# dependent packages should ideally also BuildRequire pcg-cpp-static for

# tracking, per guidelines.

Requires:       pcg-cpp-devel

Provides:       graph-tool-devel%{?_isa} = %{version}-%{release}

%description -n python3-%{modname}-devel %_description

%prep

%autosetup -S git -n %{modname}-%{version}

# Remove shebangs from non-script sources

#

# The pattern of selecting files before modifying them with sed keeps us from

# unnecessarily discarding the original mtimes on unmodified files.

find 'src' -type f -name '*.py' \

    -exec gawk '/^#!/ { print FILENAME }; { nextfile }' '{}' '+' |

  xargs -r sed -r -i '1{/^#!/d}'

# Fix shebang(s) in sample script(s)

%py3_shebang_fix doc

# Unbundle pcg-cpp. To avoid having to patch the Makefiles, we use symbolic

# links from the original locations. Note that these are followed when the

# extension API headers are installed, so we need to re-create them afterwards.

rm -vf src/pcg-cpp/include/*

ln -sv \

    '%{_includedir}/pcg_extras.hpp' \

    '%{_includedir}/pcg_random.hpp' \

    '%{_includedir}/pcg_uint128.hpp' \

    'src/pcg-cpp/include/'

%build

./autogen.sh

%configure --with-python-module-path=%{python3_sitearch} --with-boost-libdir=%{_libdir} --enable-debug

echo "Building with %{numthreads} of %{?_smp_build_ncpus} available CPUs"

# Uses the latest value set by -j

%make_build -j%{numthreads}

%install

%make_install

# Remove installed doc sources

rm -rf %{buildroot}/%{_datadir}/doc/%{modname}

# Remove static objects

find %{buildroot} -name '*.la' -print -delete

# Restore symbolic links that were followed in “wheelification”

ln -svf \

    '%{_includedir}/pcg_extras.hpp' \

    '%{_includedir}/pcg_random.hpp' \

    '%{_includedir}/pcg_uint128.hpp' \

    '%{buildroot}%{python3_sitearch}/%{pymodname}/include/pcg-cpp/'

%files -n python3-%{modname}

%license COPYING

%doc README.md ChangeLog AUTHORS

%{python3_sitearch}/%{pymodname}

%exclude %{python3_sitearch}/%{pymodname}/include

%files -n python3-%{modname}-devel

%{python3_sitearch}/%{pymodname}/include

%{_libdir}/pkgconfig/%{modname}-py%{python3_version}.pc

%changelog

* Mon May 02 2022 Benjamin A. Beasley <code@musicinmybrain.net> - 2.43-4

- Drop arch from pcg-cpp-devel dep; fix RHBZ#2080862

* Mon Sep 20 2021 Benjamin A. Beasley <code@musicinmybrain.net> - 2.43-3

- Unbundle pcg-cpp

- Split out headers for C++ extension development into a -devel package

* Fri Aug 27 2021 Benjamin A. Beasley <code@musicinmybrain.net> - 2.43-2

- Work around resource limits to re-enable s390x, and get closer to the root

  causes on the remaining excluded architectures

* Tue Aug 10 2021 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 2.43-1

- Update to latest release

- Remove unneeded patches

* Sat Aug 07 2021 Jonathan Wakely <jwakely@redhat.com> - 2.33-7

- Rebuilt for Boost 1.76

* Fri Jul 23 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.33-6

- Rebuilt for https://fedoraproject.org/wiki/Fedora_35_Mass_Rebuild

* Fri Jun 04 2021 Python Maint <python-maint@redhat.com> - 2.33-5

- Rebuilt for Python 3.10

* Fri Feb 12 2021 Benjamin A. Beasley <code@musicinmybrain.net> - 2.33-4

- Use pkgconfig to BR the required cairomm API/ABI version 1.0 (vs. 1.16)

* Wed Jan 27 2021 Fedora Release Engineering <releng@fedoraproject.org> - 2.33-3

- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild

* Fri Jan 22 2021 Jonathan Wakely <jwakely@redhat.com> - 2.33-2

- Rebuilt for Boost 1.75

* Fri Sep 04 2020 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 2.33-1

- Update to latest release

- Disable LTO

- update COPYING file name

- Update license

* Sat Aug 01 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.29-7

- Second attempt - Rebuilt for

  https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild

* Wed Jul 29 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.29-6

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

* Sat May 30 2020 Jonathan Wakely <jwakely@redhat.com> - 2.29-5

- Rebuilt for Boost 1.73

- Simplify shell command to determine number of threads to use

* Tue May 26 2020 Miro Hrončok <mhroncok@redhat.com> - 2.29-4

- Rebuilt for Python 3.9

* Thu Jan 30 2020 Fedora Release Engineering <releng@fedoraproject.org> - 2.29-3

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

* Sat Nov 09 2019 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 2.29-2

- Exclude builds on arches: usually falls short of resources

* Fri Nov 01 2019 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 2.29-1

- Remove unneeded shebangs

* Tue Oct 22 2019 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 2.29-1

- Improve conditional to handle cases where _smp_build_ncpus is not defined

- Correct conditional hack

* Tue Oct 15 2019 Ankur Sinha <ankursinha AT fedoraproject DOT org> - 2.29-1

- Initial build