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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI=3
PYTHON_DEPEND=2:2.5
SUPPORT_PYTHON_ABIS=1
RESTRICT_PYTHON_ABIS="2.4 3.*"
DISTUTILS_USE_SEPARATE_SOURCE_DIRECTORIES=1
inherit distutils eutils python
DESCRIPTION="A Python Package for Convex Optimization"
HOMEPAGE="http://abel.ee.ucla.edu/cvxopt"
SRC_URI="http://abel.ee.ucla.edu/${PN}/${P}.tar.gz"
RESTRICT="mirror"
LICENSE="GPL-3"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
IUSE="fftw glpk gsl"
DEPEND="virtual/blas
virtual/lapack
virtual/cblas
fftw? ( sci-libs/fftw )
glpk? ( sci-mathematics/glpk )
gsl? ( sci-libs/gsl )"
RDEPEND="${DEPEND}"
S=${WORKDIR}/${P}/src
src_prepare(){
epatch "${FILESDIR}/${PN}"-1.1.3-blas.patch
BLAS=\'$(pkg-config --libs-only-l blas | sed \
-e 's/^-l//' \
-e "s/ -l/\',\'/g" \
-e 's/,.pthread//g' \
-e "s: ::")\'
LAPACK=\'$(pkg-config --libs-only-l lapack | sed \
-e 's/^-l//' \
-e "s/ -l/\',\'/g" \
-e 's/,.pthread//g' \
-e "s: ::")\'
sed -i \
-e "s:@GENTOO_BLAS:${BLAS}:" \
-e "s:@GENTOO_LAPACK:${LAPACK}:" \
setup.py
distutils_src_prepare
prepare_builddir() {
set_flag() {
if use ${1}; then
sed -i -e "s/\(BUILD_${2} =\) 0/\1 1/" setup.py || die
fi
}
set_flag gsl GSL
set_flag fftw FFTW
set_flag glpk GLPK
}
python_execute_function -s prepare_builddir
}
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