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# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-mathematics/snns/snns-4.2-r7.ebuild,v 1.9 2008/05/29 14:37:00 hawking Exp $
inherit eutils python multilib
MY_P="SNNSv${PV}"
MYPATCH="${P}-20040227"
MYPYTHONEXT="PySNNS-20040605"
MYPYTHONPATCH="PythonFunctionSupport-20050210.patch"
DESCRIPTION="Stuttgart Neural Network Simulator"
HOMEPAGE="http://www-ra.informatik.uni-tuebingen.de/SNNS/"
SRC_URI="http://www-ra.informatik.uni-tuebingen.de/downloads/SNNS/${MY_P}.tar.gz
http://download.berlios.de/snns-dev/${MYPATCH}.patch.gz
doc? ( http://www-ra.informatik.uni-tuebingen.de/downloads/SNNS/${MY_P}.Manual.pdf )
python? ( http://download.berlios.de/snns-dev/${MYPYTHONEXT}.tar.gz
http://download.berlios.de/snns-dev/${MYPYTHONPATCH}.gz )"
LICENSE="SNNS-${PV}"
KEYWORDS="~amd64 ppc x86"
SLOT="0"
IUSE="X doc python"
DEPEND="X? ( x11-proto/xproto
x11-libs/Xaw3d )
>=sys-apps/sed-4
python? ( >=dev-lang/python-2.3 )"
S="${WORKDIR}/${MY_P}"
src_unpack() {
unpack ${MY_P}.tar.gz
unpack ${MYPATCH}.patch.gz
epatch ${MYPATCH}.patch
if use python; then
unpack ${MYPYTHONEXT}.tar.gz
cd "${S}"
epatch "${FILESDIR}"/${PV}-fPIC-python.patch
cd "${WORKDIR}"
unpack ${MYPYTHONPATCH}.gz
cd "${S}"
epatch "${WORKDIR}"/${MYPYTHONPATCH}
fi
cd "${S}"/xgui/sources
for file in *.c; do
sed -e "s:X11/Xaw/:X11/Xaw3d/:g" -i "${file}"
done
}
src_compile() {
local myconf="--enable-global"
local compileopts="compile-kernel compile-tools"
if use X; then
myconf="${myconf} --with-x"
compileopts="${compileopts} compile-xgui"
else
myconf="${myconf} --without-x"
fi
econf ${myconf} || die "econf failed"
# parallel make sometimes fails (phosphan)
make ${compileopts} || die "make failed"
if use python; then
python_version
cd python
${python} setup.py build || die "could not build python extension"
fi
}
src_install() {
for file in `find tools -type f -perm +100`; do
dobin $file
done
if use X; then
newbin xgui/sources/xgui snns
dodir /etc/env.d
echo XGUILOADPATH=/usr/share/doc/${PF}/ > "${D}"/etc/env.d/99snns
insinto /usr/share/doc/${PF}
doins default.cfg help.hdoc
fi
if use python; then
python_version
cd python
${python} setup.py install --prefix="${D}"/usr || die "could not install python module"
cp -pPR examples "${D}"/usr/share/doc/${PF}/python-examples
chmod +x "${D}"/usr/share/doc/${PF}/python-examples/*.py
newdoc README README.python
cd "${S}"
fi
insinto /usr/share/doc/${PF}
use doc && doins "${DISTDIR}"/${MY_P}.Manual.pdf
insinto /usr/share/doc/${PF}/examples
doins examples/*
doman man/man*/*
}
pkg_postinst() {
if use python; then
einfo "Pre-compiling Python module"
python_version
for file in __init__.py util.py; do
python_mod_compile \
/usr/$(get_libdir)/python${PYVER}/site-packages/snns/${file}
done
fi
}
pkg_postrm() {
if use python; then
einfo "Cleaning up python stuff"
python_mod_cleanup
fi
}
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