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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-libs/scikits_learn/scikits_learn-0.13.ebuild,v 1.1 2013/01/30 17:42:10 bicatali Exp $
EAPI=4
PYTHON_DEPEND="2"
SUPPORT_PYTHON_ABIS="1"
RESTRICT_PYTHON_ABIS="3.* 2.7-pypy-*"
inherit distutils multilib flag-o-matic
MYPN="${PN/scikits_/scikit-}"
DESCRIPTION="Python modules for machine learning and data mining"
HOMEPAGE="http://scikit-learn.org"
SRC_URI="mirror://sourceforge/${MYPN}/${MYPN}-${PV}.tar.gz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
IUSE="doc examples"
RDEPEND="
sci-libs/scikits
sci-libs/scipy
dev-python/matplotlib"
DEPEND="
dev-python/cython
dev-python/setuptools
sci-libs/scipy
doc? ( dev-python/sphinx dev-python/matplotlib )"
S="${WORKDIR}/${MYPN}-${PV}"
src_prepare() {
# bug #397605
[[ ${CHOST} == *-darwin* ]] \
&& append-ldflags -bundle "-undefined dynamic_lookup" \
|| append-ldflags -shared
# scikits-learn now uses the horrible numpy.distutils automagic
export SCIPY_FCONFIG="config_fc --noopt --noarch"
}
src_compile() {
distutils_src_compile ${SCIPY_FCONFIG}
if use doc; then
cd "${S}/doc"
local d=$(ls -d "${S}"/build-$(PYTHON -f --ABI)/lib*)
ln -s "${S}"/sklearn/datasets/{data,descr,images} \
"${d}"/sklearn/datasets
VARTEXFONTS="${T}"/fonts \
MPLCONFIGDIR="${S}/build-$(PYTHON -f --ABI)" \
PYTHONPATH="${d}" \
emake html
rm -r "${d}"/sklearn/datasets/{data,desr,images}
fi
}
src_test() {
# doc builds and runs tests
use doc && return
testing() {
"$(PYTHON)" setup.py build_ext --inplace ${SCIPY_FCONFIG} || die
PYTHONPATH=. nosetests sklearn --exe || die
}
python_execute_function testing
}
src_install() {
find "${S}" -name \*LICENSE.txt -delete
distutils_src_install ${SCIPY_FCONFIG}
insinto /usr/share/doc/${PF}
use doc && dohtml -r doc/_build/html
use examples && doins -r examples
}
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