136 lines
4.0 KiB
Bash
136 lines
4.0 KiB
Bash
# Copyright 1999-2016 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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EAPI=5
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inherit eutils flag-o-matic multilib java-pkg-2 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="2.0"
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KEYWORDS="amd64"
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IUSE="libffi"
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DEPEND="dev-java/gnu-classpath:0.99
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dev-java/eclipse-ecj:3.2
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libffi? ( virtual/libffi )
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ppc64? ( virtual/libffi )
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sparc? ( virtual/libffi )"
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RDEPEND="${DEPEND}"
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PATCHES=(
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"${FILESDIR}"/"${P}-classes-location.patch"
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"${FILESDIR}"/"${P}-noexecstack.patch"
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)
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src_prepare() {
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# without this patch, classes-1.zip is not found at runtime
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epatch "${PATCHES[@]}"
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sed -i -e "s/return CLASSPATH_INSTALL_DIR\"\/lib\/classpath\";/return CLASSPATH_INSTALL_DIR\"\/$(get_libdir)\/classpath\";/g" src/classlib/gnuclasspath/dll.c || die "Sed failed!"
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eautoreconf
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# These come precompiled.
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# configure script uses detects the compiler
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# from PATH. I guess we should compile this from source.
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# Then just make sure not to hit
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# https://bugs.gentoo.org/show_bug.cgi?id=163801
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#
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rm -v src/classlib/gnuclasspath/lib/classes.zip || die
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}
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pkg_setup() {
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JAVA_PKG_WANT_BUILD_VM="jamvm-1.5"
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JAVA_PKG_WANT_SOURCE="1.5"
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JAVA_PKG_WANT_TARGET="1.5"
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java-vm-2_pkg_setup
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java-pkg-2_pkg_setup
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}
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src_configure() {
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export CLASSPATH="${EPREFIX}"/usr/$(get_libdir)/classpath-0.99/share/classpath/glibj.zip
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export JAVAC="${EPREFIX}/usr/bin/ecj-3.2"
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filter-flags "-fomit-frame-pointer"
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if use ppc64 || use sparc || use libffi; then
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append-cflags "$(pkg-config --cflags-only-I libffi)"
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fi
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local fficonf="--enable-ffi"
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if { ! use ppc64 && ! use sparc; }; then
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fficonf="$(use_enable libffi ffi)"
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fi
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econf ${fficonf} \
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--disable-dependency-tracking \
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--libdir="${EPREFIX}"/usr/$(get_libdir)/${PN}-jdk \
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--includedir="${EPREFIX}"/usr/include/${PN} \
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--with-classpath-install-dir="${EPREFIX}/usr/$(get_libdir)/classpath-0.99"
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}
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src_compile() {
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export LD_LIBRARY_PATH="${EPREFIX}/usr/$(get_libdir)/classpath-0.99/$(get_libdir)"
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default
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}
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src_install() {
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local libdir=$(get_libdir)
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local CLASSPATH_DIR="${EPREFIX}"/usr/${libdir}/classpath-0.99/bin
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local JDK_DIR="${EPREFIX}"/usr/${libdir}/${PN}-jdk
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emake DESTDIR="${D}" install
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dodoc ACKNOWLEDGEMENTS AUTHORS ChangeLog NEWS README
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set_java_env "${FILESDIR}/${P}-env.file"
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dodir ${JDK_DIR}/bin
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mv "${ED}"usr/bin/jamvm "${ED}"usr/bin/jamvm-2.0
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mv "${ED}"usr/share/jamvm/classes.zip "${ED}"usr/share/jamvm/classes-1.zip
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dosym "${EPREFIX}"/usr/bin/jamvm-2.0 ${JDK_DIR}/bin/java
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for files in ${CLASSPATH_DIR}/g*; do
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if [ $files = "${CLASSPATH_DIR}/bin/gjdoc" ] ; then
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dosym $files ${JDK_DIR}/bin/javadoc || die
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else
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dosym $files \
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${JDK_DIR}/bin/$(echo $files|sed "s#$(dirname $files)/g##") || die
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fi
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done
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dodir ${JDK_DIR}/jre/lib
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dosym "${EPREFIX}"/usr/${libdir}/classpath-0.99/share/classpath/glibj.zip ${JDK_DIR}/jre/lib/rt.jar
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dodir ${JDK_DIR}/lib
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dosym "${EPREFIX}"/usr/${libdir}/classpath-0.99/classpath/tools.zip ${JDK_DIR}/lib/tools.jar
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dosym "${EPREFIX}/usr/${libdir}/classpath-0.99/include/" ${JDK_DIR}/include
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local ecj_jar="${EPREFIX}"/usr/share/eclipse-ecj-3.2/lib/ecj.jar
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exeinto ${JDK_DIR}/bin
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sed -e "s#@JAVA@#/usr/bin/jamvm-2.0#" \
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-e "s#@ECJ_JAR@#${ecj_jar}#" \
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-e "s#@RT_JAR@#/usr/${libdir}/jamvm-jdk/jre/lib/rt.jar#" \
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-e "s#@TOOLS_JAR@#/usr/${libdir}/jamvm-jdk/lib/tools.jar#" \
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"${FILESDIR}"/"${P}-javac.in" | newexe - javac
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local libarch="${ARCH}"
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[ ${ARCH} == x86 ] && libarch="i386"
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[ ${ARCH} == x86_64 ] && libarch="amd64"
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dodir ${JDK_DIR}/jre/lib/${libarch}/client
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dodir ${JDK_DIR}/jre/lib/${libarch}/server
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# Can't use java-vm_set-pax-markings as doesn't work with symbolic links
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# Ensure a PaX header is created.
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local pax_markings="C"
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# Usually disabling MPROTECT is sufficient.
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local pax_markings+="m"
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# On x86 for heap sizes over 700MB disable SEGMEXEC and PAGEEXEC as well.
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use x86 && pax_markings+="sp"
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pax-mark ${pax_markings} "${ED}"/usr/bin/jamvm-2.0
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}
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