# This needs about 15 gigs per thread, otherwise OOMs.
%constrain_build -m 15360

%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-graph-tool
Version:        2.59
Release:        %autorelease
Summary:        Efficient network analysis tool written in Python

# The entire source is LGPL-3.0-or-later, except:
#   - BSL-1.0: src/boost-workaround/
#              src/graph/graphml.cpp
#              src/graph/read_graphviz_new.cpp
#   - LGPL-3.0-or-later AND BSD-3-Clause: src/graph_tool/collection/small.py
# Additionally, the following libraries are header-only and are therefore
# treated as static libraries; their licenses do contribute to that of the
# binary RPMs:
#   - CGAL is: LGPL-3.0-or-later AND GPL-3.0-or-later AND BSL-1.0 AND MIT
#   - pcg-cpp is: MIT OR Apache-2.0
# Additionally, the following are under other licenses but do not contribute to
# the licenses of the binary RPMs:
#   - FSFULLR: aclocal.m4
#   - FSFUL (or perhaps FSFUL AND LGPL-3.0-or-later): configure
#   - GPL-2.0-or-later: build-aux/compile
#                       build-aux/depcomp
#                       build-aux/ltmain.sh
#                       build-aux/py-compile
#                       m4/ax_boost_python.m4
#   - GPL-3.0-or-later: build-aux/config.guess
#                       build-aux/config.sub
#                       m4/ax_create_pkgconfig_info.m4
#                       m4/ax_openmp.m4
#                       m4/ax_python_devel.m4
#   - X11: build-aux/install-sh
#   - FSFAP: m4/ax_boost_base.m4
#            m4/ax_boost_context.m4
#            m4/ax_boost_coroutine.m4
#            m4/ax_boost_graph.m4
#            m4/ax_boost_iostreams.m4
#            m4/ax_boost_regex.m4
#            m4/ax_boost_thread.m4
#            m4/ax_cxx_compile_stdcxx.m4,
#            m4/ax_cxx_compile_stdcxx_17.m4
#            m4/ax_lib_cgal_core.m4
#            m4/ax_python_module.m4
License:        %{shrink:
                LGPL-3.0-or-later AND
                BSL-1.0 AND
                BSD-3-Clause AND
                GPL-3.0-or-later AND
                MIT AND
                (MIT OR Apache-2.0)
                }
URL:            https://graph-tool.skewed.de/
Source:         https://downloads.skewed.de/graph-tool/graph-tool-%{version}.tar.bz2
# Remove upstream compiler flags
#
# We can leave those controlling warnings and dynamic symbol visibility;
# we must remove any that hard-code the optimization settings or otherwise
# fail to respect the distribution defaults.
Patch:          0001-Remove-upstream-compiler-flags.patch

# https://fedoraproject.org/wiki/Changes/EncourageI686LeafRemoval
ExcludeArch:    %{ix86}

BuildRequires:  make
BuildRequires:  git-core
BuildRequires:  autoconf
BuildRequires:  automake
BuildRequires:  libtool
BuildRequires:  gawk

%description %_description


%package -n python3-graph-tool
Summary:        %{summary}

BuildRequires:  python3-devel
BuildRequires:  boost-devel
BuildRequires:  boost-python3-devel
BuildRequires:  CGAL-devel
# CGAL is header-only since version 5.4.0, so we must BR the virtual -static
# subpackage for tracking, per Fedora guidelines
BuildRequires:  CGAL-static
BuildRequires:  pkgconfig(cairomm-1.16)
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-graph-tool %_description


%package -n python3-graph-tool-devel
Summary:        %{summary}

# This package does not contain compiled binaries, so its license does not
# include the licenses of header-only “static” dependencies. The headers of
# pcg-cpp are “re-exposed” in this package, but it uses symbolic links rather
# than installing additional copies. Additionally, no .py source files are
# included.
License:        LGPL-3.0-or-later AND BSL-1.0

Requires:       python3-graph-tool%{?_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-graph-tool-devel %_description


%prep
%autosetup -S git -n graph-tool-%{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/'

# Drop intersphinx mappings, since we can’t download remote inventories and
# can’t easily produce working hyperlinks from inventories in local
# documentation packages.
echo 'intersphinx_mapping.clear()' >> doc/conf.py


%build
./autogen.sh
%configure \
    --with-python-module-path=%{python3_sitearch} \
    --with-boost-libdir=%{_libdir} \
    --enable-debug
%make_build


%install
%make_install

# Remove installed doc sources
rm -rf %{buildroot}/%{_datadir}/doc/graph-tool

# 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}/graph_tool/include/pcg-cpp/'


%files -n python3-graph-tool
%license COPYING src/boost-workaround/LICENSE_1_0.txt
%doc README.md ChangeLog AUTHORS
%{python3_sitearch}/graph_tool/
%exclude %{python3_sitearch}/graph_tool/include/


%files -n python3-graph-tool-devel
%{python3_sitearch}/graph_tool/include/
%{_libdir}/pkgconfig/graph-tool-py%{python3_version}.pc


%changelog
%autochangelog