File OpenVolumeMesh.spec of Package OpenVolumeMesh

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File OpenVolumeMesh.spec of Package OpenVolumeMesh

#
# spec file for package OpenVolumeMesh
#
# Copyright (c) 2017 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:           OpenVolumeMesh
Version:        2.0.0
Release:        0
Summary:        A Generic and Versatile Index-Based Data Structure for Polytopal Meshes
License:        LGPL-3.0
Group:          Development/Languages/C and C++
Url:            https://www.openvolumemesh.org/
Source0:        OpenVolumeMesh-v%{version}.tar.gz
BuildRequires:  cmake
BuildRequires:  doxygen
BuildRequires:  gcc-c++
BuildRoot:      %{_tmppath}/%{name}-%{version}-build

%description
OpenVolumeMesh is a generic data structure for the comfortable handling of arbitrary polytopal meshes. Its concepts are closely related to OpenMesh. In particular, OpenVolumeMesh carries the general idea of storing edges as so-called (directed) half-edges over to the face definitions. So, faces are split up into so-called half-faces having opposing orientations. But unlike in the original concept of half-edges, local adjacency information is not stored on a per half-edge basis. Instead, all entities are arranged in arrays, which makes OpenVolumeMesh an index-based data structure where the access to entities via handles is accomplished in constant time complexity. By making the data structure index-based, we alleviate the major drawback of the half-edge data structure of only being capable to represent manifold meshes. In our concept, each entity of dimension n only stores an (ordered) tuple of handles (or indices) pointing to the incident entities of dimension (n-1). These incidence relations are called the top-down incidences. They are intrinsic to the implemented concept of volumentric meshes. One can additionally compute bottom-up incidences, which means that for each entity of dimension n, we also store handles to incident entities of dimension (n+1). These incidence relations have to be computed explicitly which can be performed in linear time complexity. Both incidence relations, the top-down and the bottom-up incidences, are used to provide a set of iterators and circulators that are comfortable in use. As in OpenMesh, OpenVolumeMesh provides an entirely generic underlying property system that allows attaching properties of any kind to the entities.

%prep
%setup -c %{name}-%{version} -T
tar xvf %{_sourcedir}/%{name}-v%{version}.tar.gz --strip-components=1

%build
%cmake
make %{?_smp_mflags}
make doc %{?_smp_mflags}

%install
%cmake_install
install -d %{buildroot}/%{_docdir}/OpenVolumeMesh/
cp -r build/Build/share/OpenVolumeMesh/Doc/html %{buildroot}%{_docdir}/OpenVolumeMesh/

#need to remove static library as it's hardcoded in the CMakeLists.txt file
# so BUILD_SHARED_LIBS=ON doesn't remove it
# also libdir install is hardcoded so libraries have to be moved to proper _libdir
mkdir -p %{buildroot}/%{_libdir}/OpenVolumeMesh
rm %{buildroot}/%{_prefix}/lib/OpenVolumeMesh/libOpenVolumeMesh.a
%ifarch x86_64
mv %{buildroot}/%{_prefix}/lib/OpenVolumeMesh/*.so* %{buildroot}/%{_libdir}/OpenVolumeMesh/
%endif

%changelog

%package -n lib%{name}2_0
Summary: OpenVolumeMesh library
%description -n lib%{name}2_0
Shared library for OpenVolumeMesh

%files -n lib%{name}2_0
%defattr(-,root,root)
%dir %{_libdir}/OpenVolumeMesh
%{_libdir}/OpenVolumeMesh/libOpenVolumeMesh.so.2.0

%post -n lib%{name}2_0 -p /sbin/ldconfig
%postun -n lib%{name}2_0 -p /sbin/ldconfig

%package devel
Summary: Development files for OpenVolumeMesh
Requires: lib%{name}2_0 == %{version}
%description devel
Include headers and template implementations for OpenVolumeMesh
%files devel
%defattr(-,root,root)
%dir %{_includedir}/OpenVolumeMesh
%{_includedir}/OpenVolumeMesh/*
%{_libdir}/OpenVolumeMesh/libOpenVolumeMesh.so

%package doc
Summary: Documentation for OpenVolumeMesh
%description doc
This package contains the documentation for OpenVolumeMesh
%files doc
%defattr(-,root,root)
%dir %{_docdir}/OpenVolumeMesh
%dir %{_docdir}/OpenVolumeMesh/html/
%dir %{_docdir}/OpenVolumeMesh/html/search/
%doc %{_docdir}/OpenVolumeMesh/html/*

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File OpenVolumeMesh.spec of Package OpenVolumeMesh

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