- Drop support for removed openmpi[12]
- Move to openmpi4
- Prepare support for openmpi5

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- Fix build with GCC >= 13, add
  0001-Use-correct-type-for-index_to_position-value-tempora.patch

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- Fix build with HDF5 1.12, use HDF5 1.10 API

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- Update to version 2019.1.0.post0, no changelog provided
- Fix build with Boost 1.74, add
  * 0001-Add-missing-algorithm-include-for-std-min_element-co.patch
  * 0001-Use-__BYTE_ORDER__-instead-of-removed-Boost-endian.h.patch

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- Update to version 2019.1.0
  * Support for shape calculus operations, see file:
    python/test/unit/fem/test_coordinatederivative.py
  * Support for PETSc and SLEPc 3.10.
  * Documented Python elastodynamics demo.
  * Various bug fixes, e.g. memory leaks, build issues.
  * Enhancements and additions to pybind11-based Python interface.
- Update to version 2018.1.0
  * Remove python2 support.
  * Remove SWIG (now use pybind11 for wrapping C++)
  * Rename mpi_comm_world() to MPI.comm_world.
  * Removed from fenics import *, use from dolfin import *
  * Rename ERROR, CRITICAL etc. to LogLevel.ERROR, LogLevel.CRITICAL.
- Update to version 2017.2.0
  * Remove UnitQuadMesh and UnitHexMesh. Now use UnitSquareMesh and
    UnitCubeMesh with cell type qualifiers.
  * Remove MeshEditor::open without cell type. Now you must
    explicitly specify CellType when opening a Mesh with MeshEditor.
  * Rename Mesh::size_global to Mesh::num_entities_global.
  * Remove Mesh::size. Use Mesh::num_entities instead.
  * Improved mesh topology computation performance.
  * Remove excessive calls to MPI init. It may now be necessary in
    some cases to explicitly intialise MPI.
  * Improvements to sparsity pattern computation.
  * Addition of some interfaces using Eigen::Map/ref in addition to
    dolfin::Array(View). ``dolfin::Array(View)``interfaces will be
    removed in favour of Eigen interfaces in the next release.
  * Update pkg-config (dolfin.pc) file.
  * CMake modernisations, with more use of exported targets.
  * Add experimental pybind11 generated Python interface. Will
    replace the SWIG generated interface in the 2018.1 release.
  * Remove redundant SLEPc interfaces. Fixes issue #908.
  * Bump required Boost version to 1.55.
  * Remove PETScUserPreconditioner (was unused and untested).
  * Remove VTK plotting backend. Plotting is no longer available
    from the C++ interface. Basic plotting is available using
    matplotlib and x3dom backends via the plot() free function in
    the Python interface. Users are advised to move to e.g.
    Paraview for more demanding plotting needs.
  * Updates for ufc::finite_element::evaluate_vertex_values
    interface change.
  * Add new methods XDMFFile::write_checkpoint,
    XDMFFile::read_checkpoint to write and read (checkpoint)
    functions.
  * Implement marking vertex and edge mesh functions by
    SubDomain::mark() using on_boundary flag.
  * Fix quadratic scaling in PETSc matrix allocation with global
    dofs; assembly with Real space now exhibits linear scaling in
    number of dofs.
  * Add assembly for quadrilateral and hexahedral meshes with CG
    and DG elements.
  * Updates for some demos and tests to show usage of quadrilateral
    and hexahedral meshes.
  * Deprecate CellSize (equivalent to 2*Circumradius) in favour of
    new CellDiameter; add MinCellEdgeLength and MaxCellEdgeLength
  * Deprecate subclassing of Expression in Python; new Python class
    UserExpression introduced for user overloads
  * Deprecate VertexFunction, EdgeFunction, FaceFunction,
    FacetFunction, CellFunction; use MeshFunction instead
- Update to version 2017.1.0
  * Refactor PETScLUSolver to use functionality from
    PETScKrylovSolver. Simplify interface for solving transposed
    systems. Fixes #815.
  * Switch default Python version to Python 3. Use
    -DDOLFIN_USE_PYTHON3=off to build with Python 2.
  * Remove redundant solve_transpose functions (use solve with bool
    argument instead)
  * Remove OpenMpAsssmebler
  * Remove MPI communicator as argument in GenericVector::init
    functions (communicator should be passed via constructor)
  * Remove Function::operator[+-*/] to prevent memory corruption
    problems (does not affect Python interface)
  * Fix XDMF3 output of time series. The default output method is
    now to assume that all functions have different meshes, and
    that the meshes change from time step to time step. Two
    parameters control the output, one limits each function to only
    one mesh for the whole time series, turn off the default on
    parameter rewrite_function_mesh to enable this. You can also
    make all functions share the same mesh and time series, which
    currently is better supported in Paraview than the alternative,
    turn on functions_share_mesh for this. These two parameters can
    also be combined in case all functions share the same mesh at
    all time steps. This creates minimal size files.
  * Add PETScSNESSolver and PETScTAOSolver constructor accepting
    both communicator and type
  * Expression("f[0]*f[1]", f=obj) notation now supported for
    non-scalar GenericFunction obj
  * Expression("f", f=obj) notation now supports obj of
    MeshFunction types (only cell based)
  * Fix MPI deadlock in case of instant compilation failure
  * Allow using Timer as context manager and add timed decorator
    to measure timings of functions and methods
  * Add NonlinearProblem::J_pc and support preconditioning matrix
    in NewtonSolver, PETScSNESSolver and PETScTAOSolver
- Remove obsolete patches
  * dolfin-1.1.0-suitesparse.patch
  * python3-fixes.patch
  * cmake-check-boostversion-163.patch
- Add 0001-Fix-linker-error-due-to-missing-lpthread.patch
- Removed unused build dependencies: VTK, Qt5, X11, Java

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- Convert to _multibuild, sort BuildRequires
- Correctly specify PETSC_DIR/SLEPC_DIR using environment variables
- Use split Boost BuildRequires
- Cleanup BuildRequires, remove obsoleted packages
- Changed cmake-check-boostversion-163.patch to allow newer Boost versions

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- build using vtk-compat_gl-devel because not all systems have brand
  new graphics supporting OpenGL version 3.2 
- more fixes for running scripts with python3
- require cmake >= 3.5 as reported by the CMakeLists.txt

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This is an update to current release of the dolfin package 
as well as a migration from python2 to python3.
Please create a link to the devel:building/cmake package in the science
repository before accepting this request, as newer version of cmake is 
required by the current code of dolfin.
Please also accept the requests for the following prerequisites
  - python3-ufl
  - python3-instant
  - python3-FIAT
  - python3-dijitso
  - python3-FFC
these packages are not generic python3 packages, but integral part of the
same project as dolfin itself. (https://fenics-project.org/)

- Update to upstream release 2016.2.0 [2016-11-30]
  * Updates to XDMFFile interface, now fully supporting MeshFunction and
    MeshValueCollection with multiple named datasets in one file (useful for
    volume/boundary markers). Time series now only when a time is explicitly
    specified for each step. Full support for ASCII/XML XDMF.
  * Improved X3DOM support
  * Improved detection of UFC
  * Add CMake option `-DDOLFIN_USE_PYTHON3` to create a Python 3 build
  * Require CMake version 3.5 or higher
  * Add pylit to generate demo doc from rst
  * More careful checks of Dirichlet BC function spaces
  * Change definition of FunctionSpace::component()
  * Adaptive solving now works for tensor-valued unknowns
  * Improve logging of PETSc errors; details logged at level TRACE
  release 2016.1.0 [2016-06-23]
  * Remove support for 'uint'-valued MeshFunction (replaced by 'size_t')
  * Major performance improvements and simplifications of the XDMF IO.
  * Remove Zoltan graph partitioning interface
  * Add new algorithm for computing mesh entiites. Typical speed-up of
    two with gcc and four with clang. Reduced memory usage for meshes
    with irregularly numbered cells.
  * Remove STLMatrix, STLVector, MUMPSLUSolver and PastixLUSolver
    classes
  * Remove PETScPreconditioner::set_near_nullspace and add
    PETScMatrix::set_near_nullspace
  * Build system updates for VTK 7.0
  * Remove XDMF from File interface. XDMF is XML based, and has many
    possibilities for file access, which are not accessible through the
    limited File interface and "<<" ">>" operators. Instead of File, use
    XDMFFile, and use XDMFFile.read() and XDMFFile.write() for

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- removed unneeded patch 
  cmake-swig-output.patch (fixed upstream)
- fix build on Tumbleweed by disabling QT4
  vtk on Tumbleweed uses QT5 so we can't build with QT4 too

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- add build dependency on arpack-ng/parpack and trlan as SLEPc requires them 
  in SLEPcConfig.cmake

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- remove deprecated Requires: python(abi) == %{py_ver}
- update version to 1.6.0 [2015-07-28]
  * Remove redundant pressure boundary condition in Stokes demos
  * Require Point in RectangleMesh and BoxMesh constructors
  * Remove BinaryFile (TimeSeries now requires HDF5)
  * Add (highly experimental) support for Tpetra matrices and
	vectors from Trilinos, interfacing to Belos, Amesos2, IfPack2 and
	Muelu.
  * Enable (highly experimental) support for Quadrilateral and Hexahedral meshes,
	including some I/O, but no assembly yet.
  * Enable UMFPACK and CHOLMOD solvers with Eigen backend
  * Add an MPI_Comm to logger, currently defaulted to MPI_COMM_WORLD
	allowing better control over output in parallel
  * Experimental output of quadratic geometry in XDMF files,
	allows more exact visualisation of P2 Functions
  * Remove GenericMatrix::compressed (see Issue #61)
  * Deprecate and PETScKryloveSolver::set_nullspace() and add
	PETScMatrix::set_nullspace()
  * Remove uBLAS backend
  * Remove UmfpackLUSolver and CholmodSolver
  * Add EigenMatrix/Vector::data()
  * Remove GenericMatrix/Vector::data() and GenericMatrix/Vector::data()
	(to use backends that support data(), cast first to backend type, e.g.
	A = A.as_backend_type()
  * Remove cmake.local, replaced by fenics-install-component.sh
  * Make interior facet integrals define - and + cells ordered by cell_domains
	value.
  * Remove deprecated arguments *_domains from assemble() and Form().
  * Change measure definition notation from dx[mesh_function] to
	dx(subdomain_data=mesh_function).

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- Finally the correct patch after all
  * added cmake-swig-output.patch for openSUSE > 13.2 (boo#874885) 
  * removed cmake-prevent-double-underscore.patch

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- refresh cmake-prevent-double-underscore.patch with better logic

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- add a patch to make sure the python modules don't have an extra _ 
  in their names with cmake 3.1.1, which makes them fail to load

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- Change dependency from python-ScientificPython to python-sympy

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