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# Copyright 1999-2012 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Header: /var/cvsroot/gentoo-x86/dev-java/jamvm/jamvm-1.5.4-r1.ebuild,v 1.4 2010/05/24 18:50:27 pacho Exp $
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EAPI=4
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inherit eutils flag-o-matic multilib java-vm-2 autotools
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DESCRIPTION="An extremely small and specification-compliant virtual machine."
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HOMEPAGE="http://jamvm.sourceforge.net/"
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SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
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LICENSE="GPL-2"
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SLOT="0"
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KEYWORDS="~amd64 ~ppc ~x86"
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IUSE="debug libffi"
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CLASSPATH_SLOT=0.98
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DEPEND="dev-java/gnu-classpath:${CLASSPATH_SLOT}
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libffi? ( virtual/libffi )
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amd64? ( virtual/libffi )"
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RDEPEND="${DEPEND}"
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src_prepare() {
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# without this patch, classes.zip is not found at runtime
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epatch "${FILESDIR}/classes-location.patch"
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eautoreconf
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# These come precompiled.
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# configure script uses detects the compiler
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# from PATH. I guess we should compile this from source.
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# Then just make sure not to hit
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# https://bugs.gentoo.org/show_bug.cgi?id=163801
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#rm -v lib/classes.zip || die
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}
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CLASSPATH_DIR="/usr/gnu-classpath-${CLASSPATH_SLOT}"
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src_configure() {
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# Keep libjvm.so out of /usr
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# http://bugs.gentoo.org/show_bug.cgi?id=181896
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INSTALL_DIR="/usr/$(get_libdir)/${PN}"
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filter-flags "-fomit-frame-pointer"
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if use amd64 || use libffi; then
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append-cflags "$(pkg-config --cflags-only-I libffi)"
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fi
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local fficonf="--enable-ffi"
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use !amd64 && fficonf="$(use_enable libffi ffi)"
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econf ${fficonf} \
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--disable-dependency-tracking \
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$(use_enable debug trace) \
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--prefix=${INSTALL_DIR} \
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--datadir=/usr/$(get_libdir) \
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--bindir=/usr/bin \
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--libdir=${INSTALL_DIR}/lib \
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--with-classpath-install-dir=${CLASSPATH_DIR}
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}
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create_launcher() {
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local script="${D}/${INSTALL_DIR}/bin/${1}"
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cat > "${script}" <<-EOF
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#!/bin/sh
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exec /usr/bin/jamvm \
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-Xbootclasspath/p:"${CLASSPATH_DIR}/share/classpath/tools.zip" \
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gnu.classpath.tools.${1}.Main "\$@"
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EOF
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chmod +x "${script}"
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}
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src_install() {
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emake DESTDIR="${D}" install
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dodoc ACKNOWLEDGEMENTS AUTHORS ChangeLog NEWS README
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set_java_env "${FILESDIR}/${PN}-1.5.4-r2.env"
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dosym /usr/bin/jamvm ${INSTALL_DIR}/bin/java
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dosym ${CLASSPATH_DIR}/share/classpath/glibj.zip ${INSTALL_DIR}/jre/lib/rt.jar
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dosym ${CLASSPATH_DIR}/share/classpath/tools.zip ${INSTALL_DIR}/lib/tools.jar
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for file in ${CLASSPATH_DIR}/bin/*; do
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base=$(basename ${file})
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create_launcher ${base#g}
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done
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}
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