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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/scipy/scipy-0.11.0-r1.ebuild,v 1.2 2013/02/07 17:06:55 jlec Exp $
EAPI=5
PYTHON_COMPAT=( python{2_5,2_6,2_7} )
inherit eutils fortran-2 distutils-r1 flag-o-matic multilib toolchain-funcs
DESCRIPTION="Scientific algorithms library for Python"
HOMEPAGE="http://www.scipy.org/ http://pypi.python.org/pypi/scipy"
SRC_URI="
mirror://sourceforge/${PN}/${P}.tar.gz
doc? (
http://docs.scipy.org/doc/${P}/${PN}-html.zip -> ${P}-html.zip
http://docs.scipy.org/doc/${P}/${PN}-ref.pdf -> ${P}-ref.pdf
)"
LICENSE="BSD LGPL-2"
SLOT="0"
IUSE="doc test umfpack"
KEYWORDS="~amd64 ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos"
CDEPEND="
dev-python/numpy[${PYTHON_USEDEP}]
sci-libs/arpack
virtual/cblas
virtual/lapack
umfpack? ( sci-libs/umfpack )"
DEPEND="${CDEPEND}
virtual/pkgconfig
doc? ( app-arch/unzip )
test? ( dev-python/nose[${PYTHON_USEDEP}] )
umfpack? ( dev-lang/swig )"
RDEPEND="${CDEPEND}
dev-python/imaging[$(python_gen_usedep python2*)]"
DOCS=( HACKING.rst.txt README.txt THANKS.txt LATEST.txt TOCHANGE.txt )
DISTUTILS_IN_SOURCE_BUILD=1
src_unpack() {
unpack ${P}.tar.gz
if use doc; then
unzip -qo "${DISTDIR}"/${P}-html.zip -d html || die
fi
}
pc_incdir() {
pkg-config --cflags-only-I $@ | \
sed -e 's/^-I//' -e 's/[ ]*-I/:/g'
}
pc_libdir() {
pkg-config --libs-only-L $@ | \
sed -e 's/^-L//' -e 's/[ ]*-L/:/g'
}
pc_libs() {
pkg-config --libs-only-l $@ | \
sed -e 's/[ ]-l*\(pthread\|m\)[ ]*//g' \
-e 's/^-l//' -e 's/[ ]*-l/,/g'
}
python_prepare_all() {
local libdir="${EPREFIX}"/usr/$(get_libdir)
# scipy automatically detects libraries by default
export {FFTW,FFTW3,UMFPACK}=None
use umfpack && unset UMFPACK
# the missing symbols are in -lpythonX.Y, but since the version can
# differ, we just introduce the same scaryness as on Linux/ELF
[[ ${CHOST} == *-darwin* ]] \
&& append-ldflags -bundle "-undefined dynamic_lookup" \
|| append-ldflags -shared
[[ -z ${FC} ]] && export FC="$(tc-getFC)"
# hack to force F77 to be FC until bug #278772 is fixed
[[ -z ${F77} ]] && export F77="$(tc-getFC)"
export F90="${FC}"
export SCIPY_FCONFIG="config_fc --noopt --noarch"
append-fflags -fPIC
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 = $(pc_libs lapack)
EOF
local PATCHES=(
"${FILESDIR}"/${P}-test_basic.patch
)
distutils-r1_python_prepare_all
}
python_compile() {
distutils-r1_python_compile ${SCIPY_FCONFIG}
}
python_test() {
local test_dir="${BUILD_DIR}"/build/tests
mkdir -p "${test_dir}" || die
local PYTHONPATH=${test_dir}:${PYTHONPATH}
export PYTHONPATH
esetup.py install --install-lib="${test_dir}" \
--install-scripts="${test_dir}/bin" ${SCIPY_FCONFIG}
cd "${TMPDIR}" || die
"${PYTHON}" -c "
import scipy, sys
r = scipy.test('full', verbose=10)
sys.exit(0 if r.wasSuccessful() else 1)" || die "Tests fail with ${EPYTHON}"
}
python_install() {
distutils-r1_python_install ${SCIPY_FCONFIG}
if use doc; then
dohtml -r "${WORKDIR}"/html/.
dodoc "${DISTDIR}"/${P}*pdf
fi
}
pkg_postinst() {
elog "You might want to set the variable SCIPY_PIL_IMAGE_VIEWER"
elog "to your prefered image viewer if you don't like the default one. Ex:"
elog "\t echo \"export SCIPY_PIL_IMAGE_VIEWER=display\" >> ~/.bashrc"
}
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