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# Copyright 1999-2016 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI="6"
JAVA_PKG_IUSE="source"
inherit java-pkg-2 java-ant-2 versionator
MY_P="${PN}-$(replace_all_version_separators '-')"
DESCRIPTION="A Java data mining package"
SRC_URI="mirror://sourceforge/${PN}/${MY_P}.zip"
HOMEPAGE="http://www.cs.waikato.ac.nz/ml/weka/"
SLOT="0"
LICENSE="GPL-2"
KEYWORDS="amd64 x86"
DEPEND=">=virtual/jdk-1.6
app-arch/unzip
>=dev-java/javacup-0.11a_beta20060608:0"
RDEPEND=">=virtual/jre-1.6
>=dev-java/javacup-0.11a_beta20060608:0"
IUSE=""
S="${WORKDIR}/${MY_P}"
PATCHES=("${FILESDIR}"/${P}-build.xml.patch)
EANT_BUILD_TARGET="exejar"
EANT_DOC_TARGET="docs"
JAVA_ANT_IGNORE_SYSTEM_CLASSES="true"
weka_get_max_memory() {
if use amd64; then
echo 512m
else
echo 256m
fi
}
src_prepare() {
unzip -qq "${PN}-src.jar" -d . || die "Failed to unpack the source"
rm -v weka.jar || die
rm -rf doc || die
java-pkg_jar-from --into lib javacup
sed -i -e "s/256m/$(weka_get_max_memory)/g" build.xml || die
default
}
src_install() {
java-pkg_dojar dist/${PN}.jar
java-pkg_dolauncher weka --main "${PN}.gui.GUIChooser"
# Really need a virtual to list all available drivers and pull the ones
# instaled
java-pkg_register-optional-dependency hsqldb,jdbc-mysql,mckoi-1
use source && java-pkg_dosrc src/main/java/weka/
dodoc README
dodir /usr/share/${PN}/data/
insinto /usr/share/${PN}/data/
doins data/*
}
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