gentoo-overlay/dev-python/mpmath/mpmath-0.16.ebuild

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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-python/mpmath/mpmath-0.16.ebuild,v 1.4 2010/11/10 17:56:07 grobian Exp $
EAPI="3"
PYTHON_DEPEND="2"
SUPPORT_PYTHON_ABIS="1"
RESTRICT_PYTHON_ABIS="3.*"
DISTUTILS_SRC_TEST="py.test"
inherit distutils
DESCRIPTION="Python library for arbitrary-precision floating-point arithmetic"
HOMEPAGE="http://code.google.com/p/mpmath/ http://pypi.python.org/pypi/mpmath"
SRC_URI="http://mpmath.googlecode.com/files/${P}.tar.gz
doc? ( http://mpmath.googlecode.com/files/${PN}-docsrc-${PV}.tar.gz )"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~x86-linux ~ppc-macos"
IUSE="doc examples gmp matplotlib"
RDEPEND="gmp? ( dev-python/gmpy )
matplotlib? ( dev-python/matplotlib )"
DEPEND="${RDEPEND}
doc? ( dev-python/sphinx )"
DOCS="CHANGES"
src_prepare() {
distutils_src_prepare
# This test requires X
rm ${PN}/tests/test_visualization.py
}
src_compile() {
distutils_src_compile
if use doc; then
einfo "Generation of documentation"
pushd "${WORKDIR}/doc" > /dev/null
PYTHONPATH="${S}/build-$(PYTHON -f --ABI)/lib" "$(PYTHON -f)" build.py || die "Generation of documentation failed"
popd > /dev/null
fi
}
src_test() {
cd mpmath/tests
distutils_src_test
}
src_install() {
distutils_src_install
if use doc; then
pushd "${WORKDIR}/doc" > /dev/null
dohtml -r build/* || die "Installation of documentation failed"
popd > /dev/null
fi
if use examples; then
insinto /usr/share/doc/${PF}/examples
doins "${WORKDIR}/demo/"*
fi
}