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# Eclass for building dev-java/ant-* packages
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#
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# Copyright 2007 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License, v2 or later
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# Author Vlastimil Babka <caster@gentoo.org>
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# $Header: /var/cvsroot/gentoo-x86/eclass/ant-tasks.eclass,v 1.2 2007/01/21 21:33:36 betelgeuse Exp $
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inherit java-pkg-2 versionator
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EXPORT_FUNCTIONS src_unpack src_compile src_install
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# -----------------------------------------------------------------------------
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# @eclass-begin
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# @eclass-shortdesc Eclass for building dev-java/ant-* packages
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# @eclass-maintainer java@gentoo.org
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#
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# This eclass provides functionality and default ebuild variables for building
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# dev-java/ant-* packages easily.
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#
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# -----------------------------------------------------------------------------
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# -----------------------------------------------------------------------------
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# @variable-preinherit ANT_TASK_JDKVER
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# @variable-default 1.4
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#
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# Affects the >=virtual/jdk version set in DEPEND string. Defaults to 1.4, can
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# be overriden from ebuild BEFORE inheriting this eclass.
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# -----------------------------------------------------------------------------
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ANT_TASK_JDKVER=${ANT_TASK_JDKVER-1.4}
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# -----------------------------------------------------------------------------
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# @variable-preinherit ANT_TASK_JREVER
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# @variable-default 1.4
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#
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# Affects the >=virtual/jre version set in DEPEND string. Defaults to 1.4, can
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# be overriden from ebuild BEFORE inheriting this eclass.
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# -----------------------------------------------------------------------------
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ANT_TASK_JREVER=${ANT_TASK_JREVER-1.4}
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# -----------------------------------------------------------------------------
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# @variable-internal ANT_TASK_NAME
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# @variable-default the rest of $PN after "ant-"
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#
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# The name of this ant task as recognized by ant's build.xml, derived from $PN.
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# -----------------------------------------------------------------------------
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ANT_TASK_NAME="${PN#ant-}"
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# -----------------------------------------------------------------------------
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# @variable-preinherit ANT_TASK_DEPNAME
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# @variable-default $ANT_TASK_NAME
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#
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# Specifies JAVA_PKG_NAME (PN{-SLOT} used with java-pkg_jar-from) of the package
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# that this one depends on. Defaults to the name of ant task, ebuild can
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# override it before inheriting this eclass.
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# -----------------------------------------------------------------------------
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ANT_TASK_DEPNAME=${ANT_TASK_DEPNAME-${ANT_TASK_NAME}}
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# -----------------------------------------------------------------------------
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# @variable-internal ANT_TASK_PV
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# @variable-default Just the number in $PV without any beta/RC suffixes
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#
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# Version of ant-core this task is intended to register and thus load with.
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# -----------------------------------------------------------------------------
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ANT_TASK_PV="${PV}"
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# special care for beta/RC releases
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if [[ ${PV} == *beta* ]]; then
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MY_PV=${PV/_beta/Beta}
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SRC_URI_PREFIX="http://dev.gentoo.org/~caster/distfiles"
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ANT_TASK_PV=$(get_version_component_range 1-3)
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elif [[ ${PV} == *_rc* ]]; then
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MY_PV=${PV/_rc/RC}
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SRC_URI_PREFIX="http://dev.gentoo.org/~caster/distfiles"
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ANT_TASK_PV=$(get_version_component_range 1-3)
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else
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# default for final releases
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MY_PV=${PV}
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SRC_URI_PREFIX="mirror://apache/ant/source"
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fi
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# source/workdir name
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MY_P="apache-ant-${MY_PV}"
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# -----------------------------------------------------------------------------
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# Default values for standard ebuild variables, can be overriden from ebuild.
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# -----------------------------------------------------------------------------
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DESCRIPTION="Apache Ant's optional tasks depending on ${ANT_TASK_DEPNAME}"
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HOMEPAGE="http://ant.apache.org/"
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SRC_URI="${SRC_URI_PREFIX}/${MY_P}-src.tar.bz2
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mirror://gentoo/ant-${PV}-gentoo.tar.bz2"
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LICENSE="Apache-2.0"
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SLOT="0"
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IUSE=""
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RDEPEND=">=virtual/jre-${ANT_TASK_JREVER}
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~dev-java/ant-core-${PV}"
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DEPEND=">=virtual/jdk-${ANT_TASK_JDKVER}
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${RDEPEND}"
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S="${WORKDIR}/${MY_P}"
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# ------------------------------------------------------------------------------
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# @eclass-src_unpack
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#
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# Is split into two parts, defaults to both of them ('all').
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# base: performs the unpack, build.xml replacement and symlinks ant.jar from
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# ant-core
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# jar-dep: symlinks the jar file(s) from dependency package
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# ------------------------------------------------------------------------------
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ant-tasks_src_unpack() {
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[[ -z "${1}" ]] && ant-tasks_src_unpack all
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while [[ -n "${1}" ]]; do
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case ${1} in
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base)
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unpack ${A}
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cd "${S}"
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# replace build.xml with our modified for split building
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mv -f ${WORKDIR}/build.xml .
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cd lib
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# remove bundled xerces
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rm -f *.jar
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# ant.jar to build against
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java-pkg_jar-from --build-only ant-core ant.jar;;
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jar-dep)
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# get jar from the dependency package
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java-pkg_jar-from ${ANT_TASK_DEPNAME};;
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all)
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ant-tasks_src_unpack base jar-dep;;
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esac
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shift
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done
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}
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# ------------------------------------------------------------------------------
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# @eclass-src_compile
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#
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# Compiles the jar with installed ant-core.
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# ------------------------------------------------------------------------------
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ant-tasks_src_compile() {
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ANT_TASKS="none" eant -Dbuild.dep=${ANT_TASK_NAME} jar-dep
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}
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# ------------------------------------------------------------------------------
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# @eclass-src_install
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#
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# Installs the jar and registers its presence for the ant launcher script.
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# Version param ensures it won't get loaded (thus break) when ant-core is
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# updated to newer version.
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# ------------------------------------------------------------------------------
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ant-tasks_src_install() {
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java-pkg_dojar build/lib/${PN}.jar
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java-pkg_register-ant-task --version "${ANT_TASK_PV}"
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}
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