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# Copyright 1999-2012 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-libs/scipy/scipy-0.9.0-r3.ebuild,v 1.2 2012/05/04 08:22:49 jdhore Exp $
EAPI="3"
SUPPORT_PYTHON_ABIS="1"
RESTRICT_PYTHON_ABIS="*-jython"
inherit eutils fortran-2 distutils flag-o-matic toolchain-funcs versionator
SP="${PN}-$(get_version_component_range 1-2)"
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 -> ${SP}-html.zip
http://docs.scipy.org/doc/${P}/${PN}-ref.pdf -> ${SP}-ref.pdf
)"
LICENSE="BSD"
SLOT="0"
IUSE="doc umfpack"
KEYWORDS="~amd64 ~ppc ~ppc64 ~x86 ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos"
CDEPEND="
>=dev-python/numpy-1.5
media-libs/qhull
sci-libs/arpack
>=sci-libs/superlu-4.3
virtual/cblas
virtual/lapack
umfpack? ( sci-libs/umfpack )"
DEPEND="${CDEPEND}
virtual/pkgconfig
doc? ( app-arch/unzip )
umfpack? ( dev-lang/swig )"
RDEPEND="
virtual/fortran
${CDEPEND}
dev-python/imaging"
# buggy test suite - still true for 0.9.0
#RESTRICT="test"
DOCS="THANKS.txt LATEST.txt TOCHANGE.txt"
pkg_setup() {
fortran-2_pkg_setup
# 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
}
src_unpack() {
unpack ${P}.tar.gz
if use doc; then
unzip -qo "${DISTDIR}"/${SP}-html.zip -d html || die
fi
}
src_prepare() {
epatch \
"${FILESDIR}"/${P}-superlu.patch \
"${FILESDIR}"/${P}-superlu-4.3.patch \
"${FILESDIR}"/${P}-qhull.patch
rm -rf ./scipy/sparse/linalg/dsolve/SuperLU ./scipy/spatial/qhull
local libdir="${EPREFIX}"/usr/$(get_libdir)
cat >> site.cfg <<-EOF
[blas]
include_dirs = $(pkg-config --cflags-only-I \
cblas | sed -e 's/^-I//' -e 's/ -I/:/g')
library_dirs = $(pkg-config --libs-only-L \
cblas blas | sed -e 's/^-L//' -e 's/ -L/:/g' -e 's/ //g'):${libdir}
blas_libs = $(pkg-config --libs-only-l \
cblas blas | sed -e 's/^-l//' -e 's/ -l/, /g' -e 's/,.pthread//g')
[lapack]
library_dirs = $(pkg-config --libs-only-L \
lapack | sed -e 's/^-L//' -e 's/ -L/:/g' -e 's/ //g'):${libdir}
lapack_libs = $(pkg-config --libs-only-l \
lapack | sed -e 's/^-l//' -e 's/ -l/, /g' -e 's/,.pthread//g')
EOF
}
src_compile() {
distutils_src_compile ${SCIPY_FCONFIG}
}
src_test() {
testing() {
"$(PYTHON)" setup.py build -b "build-${PYTHON_ABI}" install \
--home="${S}/test-${PYTHON_ABI}" --no-compile ${SCIPY_FCONFIG} || die "install test failed"
pushd "${S}/test-${PYTHON_ABI}/"lib*/python > /dev/null
PYTHONPATH=. "$(PYTHON)" -c "import scipy; scipy.test('full')" 2>&1 | tee test.log
grep -q ^ERROR test.log && die "test failed"
popd > /dev/null
rm -fr test-${PYTHON_ABI}
}
python_execute_function testing
}
src_install() {
distutils_src_install ${SCIPY_FCONFIG}
if use doc; then
insinto /usr/share/doc/${PF}
doins -r "${WORKDIR}"/html || die
doins "${DISTDIR}"/${SP}*pdf || die
fi
}
pkg_postinst() {
distutils_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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