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# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
PYTHON_COMPAT=( python2_7 )
DISTUTILS_OPTIONAL=1
inherit distutils-r1 eutils
MY_P="SNNSv${PV}"
DESCRIPTION="Stuttgart Neural Network Simulator"
HOMEPAGE="https://sourceforge.net/projects/snns/"
SRC_URI="http://www.ra.cs.uni-tuebingen.de/downloads/SNNS/${MY_P}.tar.gz
doc? ( http://www.ra.cs.uni-tuebingen.de/downloads/SNNS/SNNSv4.2.Manual.pdf )"
LICENSE="LGPL-2.1"
KEYWORDS="amd64 ppc ~x86"
SLOT="0"
IUSE="X doc python"
RDEPEND="X? (
x11-libs/libX11
x11-libs/libXaw3d
x11-libs/libXt
)"
DEPEND="${RDEPEND}
X? ( x11-proto/xproto )
>=sys-devel/bison-1.2.2"
RDEPEND+=" python? ( ${PYTHON_DEPS} )"
REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )"
S="${WORKDIR}/${MY_P}"
src_prepare() {
epatch "${FILESDIR}"/4.3-unstrip.patch
epatch "${FILESDIR}"/4.3-bison-version.patch
epatch "${FILESDIR}"/4.2-ldflags.patch
epatch "${FILESDIR}"/4.3-snns-netperf.patch # bug 248322
# change all references of Xaw to Xaw3d
cd "${S}"/xgui/sources
for file in *.c; do
sed -e "s:X11/Xaw/:X11/Xaw3d/:g" -i "${file}"
done
# clean up the dirty dist sources and remove files that apparently
# are not removed by any clean rules
emake clean
rm -Rf "${S}"/{tools,xgui}/bin \
"${S}"/{Makefile.def,config.h} \
"${S}"/configuration/config.{guess,log}
epatch_user
if use python; then
pushd "${S}"/python > /dev/null || die
distutils-r1_src_prepare
popd > /dev/null || die
fi
}
src_configure() {
econf --enable-global \
$(use_with X x)
if use python; then
pushd python > /dev/null || die
distutils-r1_src_configure
popd > /dev/null || die
fi
}
src_compile() {
local compileopts=( compile-kernel compile-tools )
use X && compileopts+=( compile-xgui )
# parallel make sometimes fails (phosphan)
# so emake each phase separately (axs)
for tgt in "${compileopts[@]}"; do
emake ${tgt}
done
if use python; then
pushd python > /dev/null || die
distutils-r1_src_compile
popd > /dev/null || die
fi
}
src_install() {
pushd "${S}"/tools/sources > /dev/null || die
emake TOOLSBINDIR="${ED}"usr/bin install
popd > /dev/null || die
if use X; then
newbin xgui/sources/xgui snns
echo XGUILOADPATH=/usr/share/doc/${PF} > "${T}"/99snns
doenvd "${T}"/99snns
docompress -x /usr/share/doc/${PF}/{default.cfg,help.hdoc}
insinto /usr/share/doc/${PF}
doins default.cfg help.hdoc
fi
if use python; then
pushd python > /dev/null || die
distutils-r1_src_install
insinto /usr/share/doc/${PF}/python-examples
doins examples/*
newdoc README README.python
popd > /dev/null || die
fi
if use doc; then
insinto /usr/share/doc/${PF}
doins "${DISTDIR}"/${MY_P}.Manual.pdf
fi
insinto /usr/share/doc/${PF}/examples
doins examples/*
doman man/man*/*
}
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