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|
# Copyright 1999-2017 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
inherit java-vm-2
DESCRIPTION="Java wrappers around GCJ"
HOMEPAGE="https://wiki.gentoo.org/wiki/No_homepage"
SRC_URI=""
LICENSE="GPL-2"
KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86 ~x86-linux"
SLOT="0"
IUSE="awt"
API_DIFF_PV="4.9.2"
# perl is needed for javac wrapper
RDEPEND="
dev-java/ecj-gcj:*
dev-lang/perl
~sys-devel/gcc-${PV}[awt?,gcj]"
DEPEND="${RDEPEND}"
S="${WORKDIR}"
src_install() {
# jre lib paths ...
local libarch="$(get_system_arch)"
local gcc_version=${PV}
local gccbin=$(gcc-config -B ${gcc_version})
gccbin=${gccbin#"${EPREFIX}"}
local gcclib=$(gcc-config -L ${gcc_version} | cut -d':' -f1)
gcclib=${gcclib#"${EPREFIX}"}
local gcjhome="/usr/$(get_libdir)/${P}"
local gcjprefix="${EPREFIX}${gcjhome}"
local gccchost="${CHOST}"
local gcjlibdir=$(echo "${EPREFIX}"/usr/$(get_libdir)/gcj-${gcc_version}-*)
gcjlibdir=${gcjlibdir#"${EPREFIX}"}
# links
dodir ${gcjhome}/bin
dodir ${gcjhome}/jre/bin
dosym ${gccbin}/gij ${gcjhome}/bin/java
dosym ${gccbin}/gij ${gcjhome}/jre/bin/java
dosym ${gccbin}/gjar ${gcjhome}/bin/jar
dosym ${gccbin}/gjdoc ${gcjhome}/bin/javadoc
dosym ${gccbin}/grmic ${gcjhome}/bin/rmic
dosym ${gccbin}/gjavah ${gcjhome}/bin/javah
dosym ${gccbin}/jcf-dump ${gcjhome}/bin/javap
dosym ${gccbin}/gappletviewer ${gcjhome}/bin/appletviewer
dosym ${gccbin}/gjarsigner ${gcjhome}/bin/jarsigner
dosym ${gccbin}/grmiregistry ${gcjhome}/bin/rmiregistry
dosym ${gccbin}/grmiregistry ${gcjhome}/jre/bin/rmiregistry
dosym ${gccbin}/gkeytool ${gcjhome}/bin/keytool
dosym ${gccbin}/gkeytool ${gcjhome}/jre/bin/keytool
dosym ${gccbin}/gnative2ascii ${gcjhome}/bin/native2ascii
dosym ${gccbin}/gorbd ${gcjhome}/bin/orbd
dosym ${gccbin}/gorbd ${gcjhome}/jre/bin/orbd
dosym ${gccbin}/grmid ${gcjhome}/bin/rmid
dosym ${gccbin}/grmid ${gcjhome}/jre/bin/rmid
dosym ${gccbin}/gserialver ${gcjhome}/bin/serialver
dosym ${gccbin}/gtnameserv ${gcjhome}/bin/tnameserv
dosym ${gccbin}/gtnameserv ${gcjhome}/jre/bin/tnameserv
dodir ${gcjhome}/jre/lib/${libarch}/client
dodir ${gcjhome}/jre/lib/${libarch}/server
dosym ${gcjlibdir}/libjvm.so ${gcjhome}/jre/lib/${libarch}/client/libjvm.so
dosym ${gcjlibdir}/libjvm.so ${gcjhome}/jre/lib/${libarch}/server/libjvm.so
use awt && dosym ${gcjlibdir}/libjawt.so ${gcjhome}/jre/lib/${libarch}/libjawt.so
dosym /usr/share/gcc-data/${gccchost}/${gcc_version}/java/libgcj-${gcc_version/_/-}.jar \
${gcjhome}/jre/lib/rt.jar
dodir ${gcjhome}/lib
dosym /usr/share/gcc-data/${gccchost}/${gcc_version}/java/libgcj-tools-${gcc_version/_/-}.jar \
${gcjhome}/lib/tools.jar
dosym ${gcclib}/include ${gcjhome}/include
exeinto ${gcjhome}/bin
sed -e "s#@JAVA@#${gcjprefix}/bin/java#" \
-e "s#@ECJ_JAR@#${EPREFIX}/usr/share/eclipse-ecj/ecj.jar#" \
-e "s#@RT_JAR@#${gcjprefix}/jre/lib/rt.jar#" \
-e "s#@TOOLS_JAR@#${gcjprefix}/lib/tools.jar#" \
"${FILESDIR}"/javac.in \
| newexe - javac
assert
java-vm_install-env
}
pkg_postinst() {
# Do not set as system VM (see below)
# java-vm-2_pkg_postinst
ewarn "gcj does not currently provide all the 1.5 or 1.6 APIs."
ewarn "See http://fuseyism.com/japi/ibmjdk15-libgcj-${API_DIFF_PV}.html"
ewarn "and http://fuseyism.com/japi/icedtea6-libgcj-${API_DIFF_PV}.html"
ewarn "Check for existing bugs relating to missing APIs and file"
ewarn "new ones at https://gcc.gnu.org/bugzilla/"
ewarn
ewarn "Due to this and limited manpower, we currently cannot support"
ewarn "using gcj-jdk as a system VM. Its main purpose is to bootstrap"
ewarn "IcedTea without prior binary VM installation. To do that, execute:"
ewarn
ewarn "emerge -o icedtea && emerge icedtea"
}
|
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