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# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
inherit distutils
DESCRIPTION="Powerful N-dimensional array object and processing for Python."
SRC_URI="mirror://sourceforge/numpy/${P}.tar.gz"
HOMEPAGE="http://numeric.scipy.org/"
DEPEND=">=dev-lang/python-2.3
lapack? ( virtual/blas )
lapack? ( virtual/lapack )"
IUSE="lapack"
SLOT="0"
KEYWORDS="~amd64 ~x86"
LICENSE="BSD"
src_unpack() {
unpack ${A}
cd "${S}"
if use lapack; then
# only modify [atlas]
# the default [blas] and [lapack] are fine
# for other implementations
echo "[atlas]" > site.cfg
echo "include_dirs = /usr/include/atlas" >> site.cfg
echo "atlas_libs = lapack, blas, cblas, atlas" >> site.cfg
echo -n "library_dirs = /usr/$(get_libdir)/lapack:" >> site.cfg
if [ -d "/usr/$(get_libdir)/blas/threaded-atlas" ]; then
echo "/usr/$(get_libdir)/blas/threaded-atlas" >> site.cfg
elif [ -d "/usr/$(get_libdir)/blas/atlas" ]; then
echo "/usr/$(get_libdir)/blas/atlas" >> site.cfg
fi
else
export ATLAS=None
export PTATLAS=None
export BLAS=None
export LAPACK=None
echo "[lapack_opt] =" >> site.cfg
fi
}
src_install() {
distutils_src_install
dodoc numpy/doc/*
}
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