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# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-python/numeric/numeric-24.2-r6.ebuild,v 1.15 2009/10/10 18:12:50 grobian Exp $
NEED_PYTHON=2.3
inherit distutils eutils
MY_P=Numeric-${PV}
DESCRIPTION="Numerical multidimensional array language facility for Python."
HOMEPAGE="http://numeric.scipy.org/"
SRC_URI="mirror://sourceforge/numpy/${MY_P}.tar.gz
doc? ( http://numpy.scipy.org/numpy.pdf )"
RDEPEND="lapack? ( virtual/cblas virtual/lapack )"
DEPEND="${RDEPEND}
lapack? ( dev-util/pkgconfig )"
LICENSE="as-is"
SLOT="0"
KEYWORDS="alpha amd64 ~arm hppa ia64 ppc ppc64 ~s390 ~sh sparc x86 ~x86-fbsd ~x86-interix ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos ~sparc-solaris ~x64-solaris ~x86-solaris"
IUSE="doc lapack"
S="${WORKDIR}/${MY_P}"
# ex usage: pkgconf_cfg --libs-only-l cblas: ['cblas','atlas']
pkgconf_cfg() {
local cfg="["
for i in $(pkg-config "$1" "$2"); do
cfg="${cfg}'${i:2}'"
done
echo "${cfg//\'\'/','}]"
}
src_unpack() {
unpack ${A}
# fix list problem
epatch "${FILESDIR}"/${P}-arrayobject.patch
# fix skips of acosh, asinh
epatch "${FILESDIR}"/${P}-umath.patch
# fix eigenvalue hang
epatch "${FILESDIR}"/${P}-eigen.patch
# fix a bug in the test
epatch "${FILESDIR}"/${P}-test.patch
# fix only for python-2.5
distutils_python_version
[[ "${PYVER}" == 2.5 ]] && epatch "${FILESDIR}"/${P}-python25.patch
# fix for dotblas from uncommited cvs
epatch "${FILESDIR}"/${P}-dotblas.patch
# fix gettimeofday issue on NetBSD
epatch "${FILESDIR}"/${PN}-24.2.ranf.c.patch
# rename z_abs on interix3, since there is a name colission with the system math.h
epatch "${FILESDIR}"/${P}-interix3.patch
# adapt lapack/cblas support
if use lapack; then
cd "${S}"
mv customize.py customize.py.orig
cat > customize.py << EOF
use_system_lapack = 1
lapack_libraries = $(pkgconf_cfg --libs-only-l lapack)
lapack_library_dirs = $(pkgconf_cfg --libs-only-L lapack)
use_system_blas = 1
dotblas_libraries = $(pkgconf_cfg --libs-only-l cblas)
dotblas_library_dirs = $(pkgconf_cfg --libs-only-L cblas)
dotblas_cblas_header = '<cblas.h>'
EOF
fi
}
src_test() {
cd build/lib*
PYTHONPATH=. "${python}" "${S}"/Test/test.py \
|| die "test failed"
}
src_install() {
distutils_src_install
# install various README from packages
newdoc Packages/MA/README README.MA || die
newdoc Packages/RNG/README README.RNG || die
if use lapack; then
docinto dotblas
dodoc Packages/dotblas/{README,profileDot}.txt || die "doc for dotblas failed"
insinto /usr/share/doc/${PF}/dotblas
doins Packages/dotblas/profileDot.py || die "example for dotblas failed"
fi
# install tutorial and docs
if use doc; then
insinto /usr/share/doc/${PF}
doins -r Test Demo/NumTut || die "install tutorial failed"
newins "${DISTDIR}"/numpy.pdf numeric.pdf || die "install doc failed"
fi
}
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