# Copyright 1999-2006 Gentoo Foundation # Distributed under the terms of the GNU General Public License v2 # $Header: /var/cvsroot/gentoo-x86/dev-util/weka/weka-3.4.3_p20041113.ebuild,v 1.6 2006/09/08 02:45:32 nichoj Exp $ inherit eutils java-pkg DESCRIPTION="A Java data mining package" SRC_URI="http://dev.gentoo.org/~karltk/projects/java/distfiles/${PN}-20041113.tar.bz2 http://dev.gentoo.org/~karltk/projects/java/distfiles/${PN}-datasets-20041113.tar.bz2" HOMEPAGE="http://www.cs.waikato.ac.nz/ml/weka/" SLOT="0" LICENSE="GPL-2" KEYWORDS="x86 amd64 ~ppc" DEPEND=">=virtual/jdk-1.4 dev-java/ant-core" # jikes?( >=dev-java/jikes-1.21 )" RDEPEND=">=virtual/jre-1.4" IUSE="doc" # jikes" S=${WORKDIR}/${PN}-20041113 src_unpack() { mkdir ${S} cd ${S} unpack ${A} mv ${PN}-20041113 ${PN} epatch ${FILESDIR}/weka-build_xml.patch } src_compile() { cd weka # Runs out of memory of on amd64 with blackdown-jdk # so up the max size of the memory allocation pool use amd64 && export ANT_OPTS="-Xmx128m" # all attempts to build it with jikes failed local antflags="exejar srcjar remotejar" use doc && antflags="${antflags} docs" # use jikes && antflags="${antflags} -Dbuild.compiler=jikes" ant ${antflags} || die "ant build failed" } src_install() { java-pkg_dojar dist/*.jar mkdir bin echo "#!/bin/sh" > bin/${PN} echo "java -classpath \$(java-config -p weka) weka.gui.GUIChooser" >> bin/${PN} dobin bin/${PN} use doc && java-pkg_dohtml -r doc/* dodir /usr/share/${PN}/data/ cp -r numeric UCI regression-datasets ${D}/usr/share/${PN}/data \ || die "failed to copy datasets" }