eclass/ant-tasks.eclass

   1 # Eclass for building dev-java/ant-* packages
   2 #
   3 # Copyright 1999-2015 Gentoo Foundation
   4 # Distributed under the terms of the GNU General Public License, v2 or later
   5 # Author Vlastimil Babka <caster@gentoo.org>
   6 # $Id$
   7
   8 # @ECLASS: ant-tasks.eclass
   9 # @MAINTAINER:
  10 # java@gentoo.org
  11 # @AUTHOR:
  12 # Vlastimil Babka <caster@gentoo.org>
  13 # @BLURB: Eclass for building dev-java/ant-* packages
  14 # @DESCRIPTION:
  15 # This eclass provides functionality and default ebuild variables for building
  16 # dev-java/ant-* packages easily.
  17
  18
  19 # we set ant-core dep ourselves, restricted
  20 JAVA_ANT_DISABLE_ANT_CORE_DEP=true
  21 # rewriting build.xml for are the testcases has no reason atm
  22 JAVA_PKG_BSFIX_ALL=no
  23 inherit versionator java-pkg-2 java-ant-2
  24
  25 EXPORT_FUNCTIONS src_unpack src_compile src_install
  26
  27 # @ECLASS-VARIABLE: ANT_TASK_JDKVER
  28 # @DESCRIPTION:
  29 # Affects the >=virtual/jdk version set in DEPEND string. Defaults to 1.5, can
  30 # be overriden from ebuild BEFORE inheriting this eclass.
  31 ANT_TASK_JDKVER=${ANT_TASK_JDKVER-1.5}
  32
  33 # @ECLASS-VARIABLE: ANT_TASK_JREVER
  34 # @DESCRIPTION:
  35 # Affects the >=virtual/jre version set in DEPEND string. Defaults to 1.5, can
  36 # be overriden from ebuild BEFORE inheriting this eclass.
  37 ANT_TASK_JREVER=${ANT_TASK_JREVER-1.5}
  38
  39 # @ECLASS-VARIABLE: ANT_TASK_NAME
  40 # @DESCRIPTION:
  41 # The name of this ant task as recognized by ant's build.xml, derived from $PN
  42 # by removing the ant- prefix. Read-only.
  43 ANT_TASK_NAME="${PN#ant-}"
  44
  45 # @ECLASS-VARIABLE: ANT_TASK_DEPNAME
  46 # @DESCRIPTION:
  47 # Specifies JAVA_PKG_NAME (PN{-SLOT} used with java-pkg_jar-from) of the package
  48 # that this one depends on. Defaults to the name of ant task, ebuild can
  49 # override it before inheriting this eclass.
  50 ANT_TASK_DEPNAME=${ANT_TASK_DEPNAME-${ANT_TASK_NAME}}
  51
  52 # @ECLASS-VARIABLE: ANT_TASK_DISABLE_VM_DEPS
  53 # @DEFAULT_UNSET
  54 # @DESCRIPTION:
  55 # If set, no JDK/JRE deps are added.
  56
  57 # @VARIABLE: ANT_TASK_PV
  58 # @INTERNAL
  59 # Version of ant-core this task is intended to register and thus load with.
  60 ANT_TASK_PV="${PV}"
  61
  62 # special care for beta/RC releases
  63 if [[ ${PV} == *beta2* ]]; then
  64         MY_PV=${PV/_beta2/beta}
  65         UPSTREAM_PREFIX="http://people.apache.org/dist/ant/v1.7.1beta2/src"
  66         GENTOO_PREFIX="https://dev.gentoo.org/~caster/distfiles"
  67         ANT_TASK_PV=$(get_version_component_range 1-3)
  68 elif [[ ${PV} == *_rc* ]]; then
  69         MY_PV=${PV/_rc/RC}
  70         UPSTREAM_PREFIX="https://dev.gentoo.org/~caster/distfiles"
  71         GENTOO_PREFIX="https://dev.gentoo.org/~caster/distfiles"
  72         ANT_TASK_PV=$(get_version_component_range 1-3)
  73 else
  74         # default for final releases
  75         MY_PV=${PV}
  76         UPSTREAM_PREFIX="mirror://apache/ant/source"
  77         case ${PV} in
  78         1.9.*)
  79                 GENTOO_PREFIX="https://dev.gentoo.org/~tomwij/files/dist"
  80                 ;;
  81         1.8.4)
  82                 GENTOO_PREFIX="https://dev.gentoo.org/~sera/distfiles"
  83                 ;;
  84         *)
  85                 GENTOO_PREFIX="https://dev.gentoo.org/~caster/distfiles"
  86                 ;;
  87         esac
  88 fi
  89
  90 # source/workdir name
  91 MY_P="apache-ant-${MY_PV}"
  92
  93 # Default values for standard ebuild variables, can be overriden from ebuild.
  94 DESCRIPTION="Apache Ant's optional tasks depending on ${ANT_TASK_DEPNAME}"
  95 HOMEPAGE="http://ant.apache.org/"
  96 SRC_URI="${UPSTREAM_PREFIX}/${MY_P}-src.tar.bz2
  97         ${GENTOO_PREFIX}/ant-${PV}-gentoo.tar.bz2"
  98 LICENSE="Apache-2.0"
  99 SLOT="0"
 100
 101 RDEPEND="~dev-java/ant-core-${PV}:0"
 102 DEPEND="${RDEPEND}"
 103
 104 if [[ -z "${ANT_TASK_DISABLE_VM_DEPS}" ]]; then
 105         RDEPEND+=" >=virtual/jre-${ANT_TASK_JREVER}"
 106         DEPEND+=" >=virtual/jdk-${ANT_TASK_JDKVER}"
 107 fi
 108
 109 # we need direct blockers with old ant-tasks for file collisions - bug #252324
 110 if version_is_at_least 1.7.1 ; then
 111         DEPEND+=" !dev-java/ant-tasks"
 112 fi
 113
 114 # Would run the full ant test suite for every ant task
 115 RESTRICT="test"
 116
 117 S="${WORKDIR}/${MY_P}"
 118
 119 # @FUNCTION: ant-tasks_src_unpack
 120 # @USAGE: [ base ] [ jar-dep ] [ all ]
 121 # @DESCRIPTION:
 122 # The function Is split into two parts, defaults to both of them ('all').
 123 #
 124 # base: performs the unpack, build.xml replacement and symlinks ant.jar from
 125 #       ant-core
 126 #
 127 # jar-dep: symlinks the jar file(s) from dependency package
 128 ant-tasks_src_unpack() {
 129         [[ -z "${1}" ]] && ant-tasks_src_unpack all
 130
 131         while [[ -n "${1}" ]]; do
 132                 case ${1} in
 133                         base)
 134                                 unpack ${A}
 135                                 cd "${S}"
 136
 137                                 # replace build.xml with our modified for split building
 138                                 mv -f "${WORKDIR}"/build.xml .
 139
 140                                 cd lib
 141                                 # remove bundled xerces
 142                                 rm -f *.jar
 143
 144                                 # ant.jar to build against
 145                                 java-pkg_jar-from --build-only ant-core ant.jar;;
 146                         jar-dep)
 147                                 # get jar from the dependency package
 148                                 if [[ -n "${ANT_TASK_DEPNAME}" ]]; then
 149                                         java-pkg_jar-from ${ANT_TASK_DEPNAME}
 150                                 fi;;
 151                         all)
 152                                 ant-tasks_src_unpack base jar-dep;;
 153                 esac
 154                 shift
 155         done
 156
 157 }
 158
 159 # @FUNCTION: ant-tasks_src_compile
 160 # @DESCRIPTION:
 161 # Compiles the jar with installed ant-core.
 162 ant-tasks_src_compile() {
 163         ANT_TASKS="none" eant -Dbuild.dep=${ANT_TASK_NAME} jar-dep
 164 }
 165
 166 # @FUNCTION: ant-tasks_src_install
 167 # @DESCRIPTION:
 168 # Installs the jar and registers its presence for the ant launcher script.
 169 # Version param ensures it won't get loaded (thus break) when ant-core is
 170 # updated to newer version.
 171 ant-tasks_src_install() {
 172         java-pkg_dojar build/lib/${PN}.jar
 173         java-pkg_register-ant-task --version "${ANT_TASK_PV}"
 174
 175         # create the compatibility symlink
 176         if version_is_at_least 1.7.1_beta2; then
 177                 dodir /usr/share/ant/lib
 178                 dosym /usr/share/${PN}/lib/${PN}.jar /usr/share/ant/lib/${PN}.jar
 179         fi
 180 }