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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
EAPI="2"
inherit autotools eutils flag-o-matic multilib versionator
MY_PN=${PN}-mesher
MY_PV=$(get_version_component_range 1-2)
DESCRIPTION="NETGEN is an automatic 3d tetrahedral mesh generator"
HOMEPAGE="http://www.hpfem.jku.at/netgen/"
SRC_URI="mirror://sourceforge/project/${MY_PN}/${MY_PN}/${MY_PV}/${P}.tar.gz"
LICENSE="LGPL-2.1"
KEYWORDS="~amd64 ~x86"
IUSE="-ffmpeg jpeg -mpi opencascade"
SLOT="0"
DEPEND="dev-tcltk/tix
dev-tcltk/togl:1.7
virtual/opengl
x11-libs/libXmu
opencascade? ( sci-libs/opencascade )
ffmpeg? ( media-video/ffmpeg )
jpeg? ( virtual/jpeg )
mpi? ( virtual/mpi ) "
RDEPEND="${DEPEND}"
# Note, MPI has not be tested.
src_prepare()
{
# Adapted from http://sourceforge.net/projects/netgen-mesher/forums/forum/905307/topic/5422824
epatch "${FILESDIR}/${PN}-5.x-compile-against-occ-6.5.x.patch"
epatch "${FILESDIR}/${PN}-5.x-missing-define.patch"
eautoreconf
}
src_configure() {
# This is not the most clever way to deal with these flags
# but --disable-xxx does not seem to work correcly, so...
sed -i -e 's:-lTogl:-lTogl1.7:' ng/Makefile.am || die
local myconf="--with-togl=/usr/$(get_libdir)/Togl1.7"
if use opencascade; then
myconf="${myconf} --enable-occ --with-occ=$CASROOT"
append-ldflags -L$CASROOT/lin/$(get_libdir)
fi
use mpi && myconf="${myconf} --enable-parallel"
use ffmpeg && myconf="${myconf} --enable-ffmpeg"
use jpeg && myconf="${myconf} --enable-jpeglib"
append-cppflags -I/usr/include/togl-1.7
econf \
${myconf}
# This would be the more elegant way:
# econf \
# $(use_enable opencascade occ) \
# $(use_with opencascade "occ=$CASROOT") \
# $(use_enable mpi parallel) \
# $(use_enable ffmpeg) \
# $(use_enable jpeg jpeglib)
}
src_install() {
local NETGENDIR="/usr/share/netgen"
echo -e "NETGENDIR=${NETGENDIR} \nLDPATH=/usr/$(get_libdir)/Togl1.7" > ./99netgen
doenvd 99netgen
emake DESTDIR="${D}" install || die "make install failed"
mv "${D}"/usr/bin/{*.tcl,*.ocf} "${D}${NETGENDIR}"
# Install icon and .desktop for menu entry
doicon "${FILESDIR}"/${PN}.png || die "doicon failed"
domenu "${FILESDIR}"/${PN}.desktop || die "domenu failed"
}
pkg_postinst() {
elog "Please make sure to update your environment variables:"
elog "env-update && source /etc/profile"
elog "Netgen ebuild is still under development."
elog "Help us improve the ebuild in:"
elog "http://bugs.gentoo.org/show_bug.cgi?id=155424"
}
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