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Updated py-scipy to 0.18.0.

Test failures reported upstream.

==========================
SciPy 0.18.0 Release Notes
==========================

.. contents::

SciPy 0.18.0 is the culmination of 6 months of hard work. It contains
many new features, numerous bug-fixes, improved test coverage and
better documentation.  There have been a number of deprecations and
API changes in this release, which are documented below.  All users
are encouraged to upgrade to this release, as there are a large number
of bug-fixes and optimizations.  Moreover, our development attention
will now shift to bug-fix releases on the 0.19.x branch, and on adding
new features on the master branch.

This release requires Python 2.7 or 3.4-3.5 and NumPy 1.7.1 or greater.

Highlights of this release include:

- A new ODE solver for two-point boundary value problems,
  `scipy.optimize.solve_bvp`.
- A new class, `CubicSpline`, for cubic spline interpolation of data.
- N-dimensional tensor product polynomials, `scipy.interpolate.NdPPoly`.
- Spherical Voronoi diagrams, `scipy.spatial.SphericalVoronoi`.
- Support for discrete-time linear systems, `scipy.signal.dlti`.


New features
============

`scipy.integrate` improvements
------------------------------

A solver of two-point boundary value problems for ODE systems has been
implemented in `scipy.integrate.solve_bvp`. The solver allows for non-separated
boundary conditions, unknown parameters and certain singular terms. It finds
a C1 continious solution using a fourth-order collocation algorithm.


`scipy.interpolate` improvements
--------------------------------

Cubic spline interpolation is now available via `scipy.interpolate.CubicSpline`.
This class represents a piecewise cubic polynomial passing through given points
and C2 continuous. It is represented in the standard polynomial basis on each
segment.

A representation of n-dimensional tensor product piecewise polynomials is
available as the `scipy.interpolate.NdPPoly` class.

Univariate piecewise polynomial classes, `PPoly` and `Bpoly`, can now be
evaluated on periodic domains. Use ``extrapolate="periodic"`` keyword
argument for this.


`scipy.fftpack` improvements

# $NetBSD: Makefile,v 1.21 2016/08/19 10:54:12 wiz Exp $

DISTNAME=	scipy-0.18.0
PKGNAME=	${PYPKGPREFIX}-${DISTNAME}
CATEGORIES=	math python
MASTER_SITES=	${MASTER_SITE_PYPI:=s/scipy/}

MAINTAINER=	markd@NetBSD.org
HOMEPAGE=	http://www.scipy.org/
COMMENT=	Scientific Algorithms Library for Python
LICENSE=	modified-bsd

USE_LANGUAGES+=	c c++ fortran
MAKE_ENV+=	ATLAS=None

# XXX Avoid picking up other compilers when installed
.include "../../mk/compiler.mk"

.if defined(PKGSRC_FORTRAN) && !empty(PKGSRC_FORTRAN:Mg95)
PYSETUPBUILDARGS+=	--fcompiler=g95
.elif defined(PKGSRC_FORTRAN) && !empty(PKGSRC_FORTRAN:Mgfortran)
PYSETUPBUILDARGS+=	--fcompiler=gnu95
LDFLAGS.Darwin+=	-undefined dynamic_lookup
.else
BROKEN=		Requires fortran 95
.endif

CPPFLAGS+=	-D__STDC_FORMAT_MACROS
FFLAGS+=	-fPIC

REPLACE_PYTHON+=	scipy/cluster/setup.py
REPLACE_PYTHON+=	scipy/cluster/tests/test_hierarchy.py
REPLACE_PYTHON+=	scipy/cluster/tests/test_vq.py
REPLACE_PYTHON+=	scipy/fftpack/setup.py
REPLACE_PYTHON+=	scipy/fftpack/tests/test_basic.py
REPLACE_PYTHON+=	scipy/fftpack/tests/test_helper.py
REPLACE_PYTHON+=	scipy/fftpack/tests/test_pseudo_diffs.py
REPLACE_PYTHON+=	scipy/fftpack/tests/test_real_transforms.py
REPLACE_PYTHON+=	scipy/integrate/setup.py
REPLACE_PYTHON+=	scipy/interpolate/fitpack.py
REPLACE_PYTHON+=	scipy/interpolate/setup.py
REPLACE_PYTHON+=	scipy/interpolate/tests/test_fitpack.py
REPLACE_PYTHON+=	scipy/interpolate/tests/test_fitpack2.py
REPLACE_PYTHON+=	scipy/interpolate/tests/test_rbf.py
REPLACE_PYTHON+=	scipy/io/arff/arffread.py
REPLACE_PYTHON+=	scipy/io/arff/setup.py
REPLACE_PYTHON+=	scipy/io/arff/tests/test_arffread.py
REPLACE_PYTHON+=	scipy/io/harwell_boeing/setup.py
REPLACE_PYTHON+=	scipy/io/matlab/setup.py
REPLACE_PYTHON+=	scipy/io/matlab/tests/test_mio.py
REPLACE_PYTHON+=	scipy/io/matlab/tests/test_mio_funcs.py
REPLACE_PYTHON+=	scipy/io/setup.py
REPLACE_PYTHON+=	scipy/io/tests/test_mmio.py
REPLACE_PYTHON+=	scipy/lib/blas/setup.py
REPLACE_PYTHON+=	scipy/lib/blas/tests/test_blas.py
REPLACE_PYTHON+=	scipy/lib/lapack/setup.py
REPLACE_PYTHON+=	scipy/lib/lapack/tests/test_lapack.py
REPLACE_PYTHON+=	scipy/lib/setup.py
REPLACE_PYTHON+=	scipy/linalg/setup.py
REPLACE_PYTHON+=	scipy/linalg/tests/test_basic.py
REPLACE_PYTHON+=	scipy/linalg/tests/test_blas.py
REPLACE_PYTHON+=	scipy/linalg/tests/test_decomp.py
REPLACE_PYTHON+=	scipy/linalg/tests/test_lapack.py
REPLACE_PYTHON+=	scipy/linalg/tests/test_matfuncs.py
REPLACE_PYTHON+=	scipy/odr/setup.py
REPLACE_PYTHON+=	scipy/optimize/setup.py
REPLACE_PYTHON+=	scipy/optimize/tests/test_zeros.py
REPLACE_PYTHON+=	scipy/signal/setup.py
REPLACE_PYTHON+=	scipy/sparse/generate_sparsetools.py
REPLACE_PYTHON+=	scipy/sparse/linalg/dsolve/setup.py
REPLACE_PYTHON+=	scipy/sparse/linalg/eigen/arpack/setup.py
REPLACE_PYTHON+=	scipy/sparse/linalg/eigen/arpack/tests/test_arpack.py
REPLACE_PYTHON+=	scipy/sparse/linalg/eigen/lobpcg/setup.py
REPLACE_PYTHON+=	scipy/sparse/linalg/eigen/lobpcg/tests/test_lobpcg.py
REPLACE_PYTHON+=	scipy/sparse/linalg/eigen/setup.py
REPLACE_PYTHON+=	scipy/sparse/linalg/isolve/setup.py
REPLACE_PYTHON+=	scipy/sparse/linalg/isolve/tests/test_iterative.py
REPLACE_PYTHON+=	scipy/sparse/linalg/isolve/tests/test_lgmres.py
REPLACE_PYTHON+=	scipy/sparse/linalg/setup.py
REPLACE_PYTHON+=	scipy/sparse/linalg/tests/test_matfuncs.py
REPLACE_PYTHON+=	scipy/sparse/setup.py
REPLACE_PYTHON+=	scipy/spatial/setup.py
REPLACE_PYTHON+=	scipy/spatial/tests/test_distance.py
REPLACE_PYTHON+=	scipy/special/generate_ufuncs.py
REPLACE_PYTHON+=	scipy/special/setup.py
REPLACE_PYTHON+=	scipy/special/spfun_stats.py
REPLACE_PYTHON+=	scipy/stats/setup.py
REPLACE_PYTHON+=	scipy/weave/setup.py

.include "../../mk/bsd.prefs.mk"

.if ${OPSYS} == "Darwin"
.PHONY: fix-darwin-install-name
post-install: fix-darwin-install-name
fix-darwin-install-name:
	${FIND} ${DESTDIR}${PREFIX} -name "*.so" | while read lib; do   \
		libname=`basename $${lib}`;                             \
		libdir=`dirname $${lib} | sed -e 's,${DESTDIR},,'`;     \
		install_name_tool -id $${libdir}/$${libname} $${lib};   \
	done
.endif

# TEST_DEPENDS
BUILD_DEPENDS+=	${PYPKGPREFIX}-nose-[0-9]*:../../devel/py-nose

# support files for tests missing in 0.18.0 on pypi
# https://github.com/scipy/scipy/issues/6498
# self test failures reported at
# https://github.com/scipy/scipy/issues/6499
do-test:
	cd ${WRKSRC} && ${PYTHONBIN} runtests.py -v

.include "../../lang/python/application.mk"
.include "../../lang/python/distutils.mk"
.include "../../devel/py-cython/buildlink3.mk"
.include "../../math/fftw/buildlink3.mk"
BUILDLINK_API_DEPENDS.py-numpy+=	${PYPKGPREFIX}-numpy>=1.7.1
.include "../../math/py-numpy/buildlink3.mk"
.include "../../mk/bsd.pkg.mk"