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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/dev-python/numpy/numpy-1.6.2-r2.ebuild,v 1.17 2013/09/05 18:46:52 mgorny Exp $
EAPI=5
PYTHON_COMPAT=( python{2_6,2_7,3_2} )
FORTRAN_NEEDED=lapack
inherit distutils-r1 eutils flag-o-matic fortran-2 multilib toolchain-funcs versionator
DOC_P="${PN}-1.6.0"
DESCRIPTION="Fast array and numerical python library"
HOMEPAGE="http://numpy.scipy.org/ http://pypi.python.org/pypi/numpy"
SRC_URI="mirror://sourceforge/numpy/${P}.tar.gz
doc? (
http://docs.scipy.org/doc/${DOC_P}/numpy-html.zip -> ${DOC_P}-html.zip
http://docs.scipy.org/doc/${DOC_P}/numpy-ref.pdf -> ${DOC_P}-ref.pdf
http://docs.scipy.org/doc/${DOC_P}/numpy-user.pdf -> ${DOC_P}-user.pdf
)"
LICENSE="BSD"
SLOT="0"
KEYWORDS="alpha amd64 arm hppa ia64 ~mips ppc ppc64 s390 sh sparc x86 ~amd64-fbsd ~x86-fbsd ~x86-freebsd ~x86-interix ~amd64-linux ~arm-linux ~x86-linux ~ppc-macos ~x64-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
IUSE="doc lapack test"
RDEPEND="
dev-python/setuptools[${PYTHON_USEDEP}]
lapack? ( virtual/cblas virtual/lapack )"
DEPEND="${RDEPEND}
doc? ( app-arch/unzip )
lapack? ( virtual/pkgconfig )
test? ( >=dev-python/nose-0.10[${PYTHON_USEDEP}] )"
# Uses distutils.command.config.
DISTUTILS_IN_SOURCE_BUILD=1
src_unpack() {
unpack ${P}.tar.gz
if use doc; then
unzip -qo "${DISTDIR}"/${DOC_P}-html.zip -d html || die
fi
}
pc_incdir() {
$(tc-getPKG_CONFIG) --cflags-only-I $@ | \
sed -e 's/^-I//' -e 's/[ ]*-I/:/g'
}
pc_libdir() {
$(tc-getPKG_CONFIG) --libs-only-L $@ | \
sed -e 's/^-L//' -e 's/[ ]*-L/:/g'
}
pc_libs() {
$(tc-getPKG_CONFIG) --libs-only-l $@ | \
sed -e 's/[ ]-l*\(pthread\|m\)[ ]*//g' \
-e 's/^-l//' -e 's/[ ]*-l/,/g'
}
python_prepare_all() {
epatch \
"${FILESDIR}"/${PN}-1.6.1-atlas.patch \
"${FILESDIR}"/${P}-test-pareto.patch
if use lapack; then
append-ldflags "$($(tc-getPKG_CONFIG) --libs-only-other cblas lapack)"
local libdir="${EPREFIX}"/usr/$(get_libdir)
# make sure _dotblas.so gets built
sed -i -e '/NO_ATLAS_INFO/,+1d' numpy/core/setup.py || die
cat >> site.cfg <<-EOF
[blas]
include_dirs = $(pc_incdir cblas)
library_dirs = $(pc_libdir cblas blas):${libdir}
blas_libs = $(pc_libs cblas blas)
[lapack]
library_dirs = $(pc_libdir lapack):${libdir}
lapack_libs = $(pc_libs lapack)
EOF
else
export {ATLAS,PTATLAS,BLAS,LAPACK,MKL}=None
fi
export CC="$(tc-getCC) ${CFLAGS}"
append-flags -fno-strict-aliasing
# See progress in http://projects.scipy.org/scipy/numpy/ticket/573
# with the subtle difference that we don't want to break Darwin where
# -shared is not a valid linker argument
if [[ ${CHOST} != *-darwin* ]]; then
append-ldflags -shared
fi
# only one fortran to link with:
# linking with cblas and lapack library will force
# autodetecting and linking to all available fortran compilers
if use lapack; then
append-fflags -fPIC
NUMPY_FCONFIG="config_fc --noopt --noarch"
# workaround bug 335908
[[ $(tc-getFC) == *gfortran* ]] && NUMPY_FCONFIG+=" --fcompiler=gnu95"
fi
# don't version f2py, we will handle it.
sed -i -e '/f2py_exe/s:+os\.path.*$::' numpy/f2py/setup.py || die
distutils-r1_python_prepare_all
}
python_compile() {
distutils-r1_python_compile ${NUMPY_FCONFIG}
}
python_test() {
distutils_install_for_testing ${NUMPY_FCONFIG}
cd "${TMPDIR}" || die
"${PYTHON}" -c "
import numpy, sys
r = numpy.test()
sys.exit(0 if r.wasSuccessful() else 1)" || die "Tests fail with ${EPYTHON}"
}
python_install() {
distutils-r1_python_install ${NUMPY_FCONFIG}
rm -f "${D}"$(python_get_sitedir)/numpy/*.txt
}
python_install_all() {
distutils-r1_python_install_all
dodoc COMPATIBILITY DEV_README.txt THANKS.txt
docinto f2py
dodoc numpy/f2py/docs/*.txt
doman numpy/f2py/f2py.1
if use doc; then
insinto /usr/share/doc/${PF}
doins -r "${WORKDIR}"/html
doins "${DISTDIR}"/${DOC_P}*pdf
fi
}
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