dev-java/gcj-jdk/gcj-jdk-5.4.0-r1.ebuild

   1 # Copyright 1999-2020 Gentoo Authors
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 EAPI=6
   5
   6 inherit java-vm-2
   7
   8 DESCRIPTION="Java wrappers around GCJ"
   9 HOMEPAGE="https://wiki.gentoo.org/wiki/No_homepage"
  10 SRC_URI=""
  11
  12 LICENSE="GPL-2"
  13 KEYWORDS="~amd64 ~arm ~arm64 ~ppc64 ~x86 ~x86-linux"
  14 SLOT="0"
  15 IUSE="awt"
  16
  17 API_DIFF_PV="4.9.2"
  18
  19 # perl is needed for javac wrapper
  20 RDEPEND="
  21         dev-java/ecj-gcj:*
  22         dev-lang/perl
  23         ~sys-devel/gcc-${PV}[awt?,gcj]"
  24 DEPEND="${RDEPEND}"
  25
  26 S="${WORKDIR}"
  27
  28 src_install() {
  29         # jre lib paths ...
  30         local libarch="$(get_system_arch)"
  31         local gcc_version=${PV}
  32         local gccbin=$(gcc-config -B ${gcc_version})
  33         gccbin=${gccbin#"${EPREFIX}"}
  34         local gcclib=$(gcc-config -L ${gcc_version} | cut -d':' -f1)
  35         gcclib=${gcclib#"${EPREFIX}"}
  36         local gcjhome="/usr/$(get_libdir)/${P}"
  37         local gcjprefix="${EPREFIX}${gcjhome}"
  38         local gccchost="${CHOST}"
  39         local gcjlibdir=$(echo "${EPREFIX}"/usr/$(get_libdir)/gcj-${gcc_version}-*)
  40         gcjlibdir=${gcjlibdir#"${EPREFIX}"}
  41
  42         # links
  43         dodir ${gcjhome}/bin
  44         dodir ${gcjhome}/jre/bin
  45         dosym ${gccbin}/gij ${gcjhome}/bin/java
  46         dosym ${gccbin}/gij ${gcjhome}/jre/bin/java
  47         dosym ${gccbin}/gjar ${gcjhome}/bin/jar
  48         dosym ${gccbin}/gjdoc ${gcjhome}/bin/javadoc
  49         dosym ${gccbin}/grmic ${gcjhome}/bin/rmic
  50         dosym ${gccbin}/gjavah ${gcjhome}/bin/javah
  51         dosym ${gccbin}/jcf-dump ${gcjhome}/bin/javap
  52         dosym ${gccbin}/gappletviewer ${gcjhome}/bin/appletviewer
  53         dosym ${gccbin}/gjarsigner ${gcjhome}/bin/jarsigner
  54         dosym ${gccbin}/grmiregistry ${gcjhome}/bin/rmiregistry
  55         dosym ${gccbin}/grmiregistry ${gcjhome}/jre/bin/rmiregistry
  56         dosym ${gccbin}/gkeytool ${gcjhome}/bin/keytool
  57         dosym ${gccbin}/gkeytool ${gcjhome}/jre/bin/keytool
  58         dosym ${gccbin}/gnative2ascii ${gcjhome}/bin/native2ascii
  59         dosym ${gccbin}/gorbd ${gcjhome}/bin/orbd
  60         dosym ${gccbin}/gorbd ${gcjhome}/jre/bin/orbd
  61         dosym ${gccbin}/grmid ${gcjhome}/bin/rmid
  62         dosym ${gccbin}/grmid ${gcjhome}/jre/bin/rmid
  63         dosym ${gccbin}/gserialver ${gcjhome}/bin/serialver
  64         dosym ${gccbin}/gtnameserv ${gcjhome}/bin/tnameserv
  65         dosym ${gccbin}/gtnameserv ${gcjhome}/jre/bin/tnameserv
  66
  67         dodir ${gcjhome}/jre/lib/${libarch}/client
  68         dodir ${gcjhome}/jre/lib/${libarch}/server
  69         dosym ${gcjlibdir}/libjvm.so ${gcjhome}/jre/lib/${libarch}/client/libjvm.so
  70         dosym ${gcjlibdir}/libjvm.so ${gcjhome}/jre/lib/${libarch}/server/libjvm.so
  71         use awt && dosym ${gcjlibdir}/libjawt.so ${gcjhome}/jre/lib/${libarch}/libjawt.so
  72
  73         dosym /usr/share/gcc-data/${gccchost}/${gcc_version}/java/libgcj-${gcc_version/_/-}.jar \
  74                 ${gcjhome}/jre/lib/rt.jar
  75         dodir ${gcjhome}/lib
  76         dosym /usr/share/gcc-data/${gccchost}/${gcc_version}/java/libgcj-tools-${gcc_version/_/-}.jar \
  77                 ${gcjhome}/lib/tools.jar
  78         dosym ${gcclib}/include ${gcjhome}/include
  79
  80         exeinto ${gcjhome}/bin
  81         sed -e "s#@JAVA@#${gcjprefix}/bin/java#" \
  82                 -e "s#@ECJ_JAR@#${EPREFIX}/usr/share/eclipse-ecj/ecj.jar#" \
  83                 -e "s#@RT_JAR@#${gcjprefix}/jre/lib/rt.jar#" \
  84                 -e "s#@TOOLS_JAR@#${gcjprefix}/lib/tools.jar#" \
  85                 "${FILESDIR}"/javac.in \
  86         | newexe - javac
  87         assert
  88
  89         java-vm_install-env
  90 }
  91
  92 pkg_postinst() {
  93         # Do not set as system VM (see below)
  94         # java-vm-2_pkg_postinst
  95
  96         ewarn "gcj does not currently provide all the 1.5 or 1.6 APIs."
  97         ewarn "See http://fuseyism.com/japi/ibmjdk15-libgcj-${API_DIFF_PV}.html"
  98         ewarn "and http://fuseyism.com/japi/icedtea6-libgcj-${API_DIFF_PV}.html"
  99         ewarn "Check for existing bugs relating to missing APIs and file"
 100         ewarn "new ones at https://gcc.gnu.org/bugzilla/"
 101         ewarn
 102         ewarn "Due to this and limited manpower, we currently cannot support"
 103         ewarn "using gcj-jdk as a system VM. Its main purpose is to bootstrap"
 104         ewarn "IcedTea without prior binary VM installation. To do that, execute:"
 105         ewarn
 106         ewarn "emerge -o icedtea && emerge icedtea"
 107 }