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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/dev-util/weka/weka-3.4.6.ebuild,v 1.5 2007/02/03 13:01:38 beandog Exp $
inherit eutils java-pkg 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 ~ppc x86"
DEPEND=">=virtual/jdk-1.4
app-arch/unzip
source? ( app-arch/zip )"
RDEPEND=">=virtual/jre-1.4"
IUSE="doc source"
S=${WORKDIR}/${MY_P}
src_unpack() {
unpack ${A}
cd ${S}
unzip -qq ${PN}-src.jar -d src || die "Failed to unpack the source"
rm *.jar
}
src_compile() {
mkdir build dist
echo "Compiling sources"
# We need to set the maximum heap size to 128m to avoid
# OutOfMemoryErrors
find src/ -name "*.java" | xargs javac -J-Xmx128m -d build \
-sourcepath src/ -nowarn || die "Failed to compile ${i}"
echo "Copying resources"
cd src
find . -type f -not -name '*.java' -and -not -name "*.MF" -print | \
while read file; do
mkdir -p $(dirname "../build/${file}")
cp "${file}" "../build/${file}" || die "Failed to extract resources"
done
cd ..
echo "Creating JAR"
jar cf dist/${PN}.jar -C build . || die "Failed to create JAR archive"
if use doc ; then
mkdir -p dist/doc
echo "Generating javadocs"
find src/ -name "*.java" | xargs javadoc -d dist/doc/ \
-quiet || die "Failed to generate javadoc"
fi
}
src_install() {
java-pkg_dojar dist/*.jar
cat > ${PN} <<-END
#!/bin/sh
exec \$(java-config --java) -classpath \$(java-config -p ${PN}) \
${PN}.gui.GUIChooser "\$@"
END
dobin ${PN}
use source && java-pkg_dosrc src/*
dodoc README
use doc && java-pkg_dohtml -r dist/doc/*
dodir /usr/share/${PN}/data/
insinto /usr/share/${PN}/data/
doins data/*
}
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