| # Copyright 1999-2015 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI=5 |
| |
| PYTHON_COMPAT=( python2_7 python3_{3,4,5} ) |
| PYTHON_REQ_USE="threads(+)" |
| |
| inherit distutils-r1 |
| |
| DESCRIPTION="Fast numerical array expression evaluator for Python and NumPy" |
| HOMEPAGE="https://github.com/pydata/numexpr" |
| SRC_URI="mirror://pypi/${PN:0:1}/${PN}/${P}.tar.gz" |
| |
| LICENSE="MIT" |
| SLOT="0" |
| KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux" |
| IUSE="mkl" |
| |
| RDEPEND=" |
| >=dev-python/numpy-1.6[${PYTHON_USEDEP}] |
| mkl? ( sci-libs/mkl )" |
| DEPEND="${RDEPEND} |
| dev-python/setuptools[${PYTHON_USEDEP}]" |
| |
| python_prepare_all() { |
| # TODO: mkl can be used but it fails for me |
| # only works with mkl in tree. newer mkl will use pkgconfig |
| if use mkl; then |
| local ext |
| use amd64 && ext=_lp64 |
| cat <<- EOF > "${S}"/site.cfg |
| [mkl] |
| library_dirs = ${MKLROOT}/lib/em64t |
| include_dirs = ${MKLROOT}/include |
| mkl_libs = mkl_solver${ext}, mkl_intel${ext}, \ |
| mkl_intel_thread, mkl_core, iomp5 |
| EOF |
| fi |
| distutils-r1_python_prepare_all |
| } |
| |
| python_compile() { |
| python_is_python3 || local -x CFLAGS="${CFLAGS} -fno-strict-aliasing" |
| distutils-r1_python_compile |
| } |
| |
| python_test() { |
| pushd "${BUILD_DIR}"/lib > /dev/null |
| "${PYTHON}" -c "import numexpr; numexpr.test()" || die |
| pushd > /dev/null |
| } |
