new ebuild for meshlab 1.2.3a

meshlab-1.2.3a.ebuild (text/plain), 2.39 KB, created by Simon Haegler on 2010-05-16 14:28:27 UTC

# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

EAPI=2

inherit eutils
inherit qt4-r2

DESCRIPTION="MeshLab, a mesh processing system, for user assisted editing, cleaning, filtering and rendering of large unstructured 3D triangular meshes (typical 3D scanning meshes)."
HOMEPAGE="http://meshlab.sourceforge.net/"
SRC_URI="mirror://sourceforge/meshlab/meshlab/MeshLab%20v1.2.3/MeshLabSrc_AllInc_v123a.tgz"

LICENSE="GPL-2"
SLOT="0"
KEYWORDS="~x86 ~amd64"
IUSE=""
DEPEND=">=media-libs/glew-1.5.1 >=media-libs/lib3ds-1.3.0 >=media-libs/qhull-2003.1-r1 >=x11-libs/qt-core-4.4 x11-libs/qt-opengl"
RDEPEND="${DEPEND}"

S="${WORKDIR}"

EPATCH_OPTS="-p1"
PATCHES=(
    "${FILESDIR}/${P}-use-system-libs.patch"
)

src_configure() {
	cd "${S}/meshlab/src/external/levmar-2.3"
	eqmake4 levmar-2.3.pro
	
	cd "${S}/meshlab/src/external/muparser_v130/src"	
	eqmake4 src.pro

	cd "${S}/meshlab/src"
	eqmake4 meshlabv12.pro
}

src_compile() {
	cd "${S}/meshlab/src/external/levmar-2.3"
	emake -j1 || die "emake failed"

	cd "${S}/meshlab/src/external/muparser_v130/src"
	emake -j1 || die "emake failed"

	cd "${S}/meshlab/src"
	emake -j1 || die "emake failed"
}

src_install() {
	# upstream does not provide any installation tools
	# the following is reverse engineered

	dodir /usr/lib/meshlab

	exeinto /usr/lib/meshlab
	doexe "${S}/meshlab/src/distrib/meshlab"
	doexe "${S}/meshlab/src/distrib/meshlabserver"
	
	doexe "${S}/meshlab/src/distrib/libcommon.so.1.0.0"
	dosym /usr/lib/meshlab/libcommon.so.1.0.0 /usr/lib/meshlab/libcommon.so.1.0
	dosym /usr/lib/meshlab/libcommon.so.1.0.0 /usr/lib/meshlab/libcommon.so.1
	dosym /usr/lib/meshlab/libcommon.so.1.0.0 /usr/lib/meshlab/libcommon.so

	dodir /usr/lib/meshlab/plugins
	exeinto /usr/lib/meshlab/plugins
	for f in "${S}/meshlab/src/distrib/plugins/*.so"
	do
		doexe $f
	done

	dodir /usr/lib/meshlab/shaders
	insinto /usr/lib/meshlab/shaders
	for f in "${S}/meshlab/src/distrib/shaders/*"
	do
		doins -r $f
	done
	
	# create wrappers for the binaries to find libcommon.so
	# FIXME i'm sure there's a better way to do that (rpath)
	echo '#!/bin/bash
LD_LIBRARY_PATH=/usr/lib/meshlab:${LD_LIBRARY_PATH}
/usr/lib/meshlab/meshlab
' > ${T}/meshlab
	echo '#!/bin/bash
LD_LIBRARY_PATH=/usr/lib/meshlab:${LD_LIBRARY_PATH}
/usr/lib/meshlab/meshlabserver
' > ${T}/meshlabserver

	exeinto /usr/bin
	doexe ${T}/meshlab
	doexe ${T}/meshlabserver

}