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Revision 1.1 - (hide annotations) (download)
Sun Jan 21 01:11:47 2007 UTC (7 years, 6 months ago) by caster
Branch: MAIN
Adding ant-tasks.eclass for building of dev-java/ant-* packages.

1 caster 1.1 # Eclass for building dev-java/ant-* packages
2     #
3     # Copyright 2007 Gentoo Foundation
4     # Distributed under the terms of the GNU General Public License, v2 or later
5     # Author Vlastimil Babka <caster@gentoo.org>
6     # $Header: $
7    
8     inherit java-pkg-2 versionator
9    
10     ECLASS="ant-tasks"
11     INHERITED="$INHERITED $ECLASS"
12    
13     EXPORT_FUNCTIONS src_unpack src_compile src_install
14    
15     # -----------------------------------------------------------------------------
16     # @eclass-begin
17     # @eclass-shortdesc Eclass for building dev-java/ant-* packages
18     # @eclass-maintainer java@gentoo.org
19     #
20     # This eclass provides functionality and default ebuild variables for building
21     # dev-java/ant-* packages easily.
22     #
23     # -----------------------------------------------------------------------------
24    
25     # -----------------------------------------------------------------------------
26     # @variable-preinherit ANT_TASK_JDKVER
27     # @variable-default 1.4
28     #
29     # Affects the >=virtual/jdk version set in DEPEND string. Defaults to 1.4, can
30     # be overriden from ebuild BEFORE inheriting this eclass.
31     # -----------------------------------------------------------------------------
32     ANT_TASK_JDKVER=${ANT_TASK_JDKVER-1.4}
33    
34     # -----------------------------------------------------------------------------
35     # @variable-preinherit ANT_TASK_JREVER
36     # @variable-default 1.4
37     #
38     # Affects the >=virtual/jre version set in DEPEND string. Defaults to 1.4, can
39     # be overriden from ebuild BEFORE inheriting this eclass.
40     # -----------------------------------------------------------------------------
41     ANT_TASK_JREVER=${ANT_TASK_JREVER-1.4}
42    
43     # -----------------------------------------------------------------------------
44     # @variable-internal ANT_TASK_NAME
45     # @variable-default the rest of $PN after "ant-"
46     #
47     # The name of this ant task as recognized by ant's build.xml, derived from $PN.
48     # -----------------------------------------------------------------------------
49     ANT_TASK_NAME="${PN#ant-}"
50    
51     # -----------------------------------------------------------------------------
52     # @variable-preinherit ANT_TASK_DEPNAME
53     # @variable-default $ANT_TASK_NAME
54     #
55     # Specifies JAVA_PKG_NAME (PN{-SLOT} used with java-pkg_jar-from) of the package
56     # that this one depends on. Defaults to the name of ant task, ebuild can
57     # override it before inheriting this eclass.
58     # -----------------------------------------------------------------------------
59     ANT_TASK_DEPNAME=${ANT_TASK_DEPNAME-${ANT_TASK_NAME}}
60    
61     # -----------------------------------------------------------------------------
62     # @variable-internal ANT_TASK_PV
63     # @variable-default Just the number in $PV without any beta/RC suffixes
64     #
65     # Version of ant-core this task is intended to register and thus load with.
66     # -----------------------------------------------------------------------------
67     ANT_TASK_PV="${PV}"
68    
69     # special care for beta/RC releases
70     if [[ ${PV} == *beta* ]]; then
71     MY_PV=${PV/_beta/Beta}
72     SRC_URI_PREFIX="http://dev.gentoo.org/~caster/distfiles"
73     ANT_TASK_PV=$(get_version_component_range 1-3)
74     elif [[ ${PV} == *_rc* ]]; then
75     MY_PV=${PV/_rc/RC}
76     SRC_URI_PREFIX="http://dev.gentoo.org/~caster/distfiles"
77     ANT_TASK_PV=$(get_version_component_range 1-3)
78     else
79     # default for final releases
80     MY_PV=${PV}
81     SRC_URI_PREFIX="mirror://apache/ant/source"
82     fi
83    
84     # source/workdir name
85     MY_P="apache-ant-${MY_PV}"
86    
87     # -----------------------------------------------------------------------------
88     # Default values for standard ebuild variables, can be overriden from ebuild.
89     # -----------------------------------------------------------------------------
90     DESCRIPTION="Apache Ant's optional tasks depending on ${ANT_TASK_DEPNAME}"
91     HOMEPAGE="http://ant.apache.org/"
92     SRC_URI="${SRC_URI_PREFIX}/${MY_P}-src.tar.bz2
93     http://dev.gentoo.org/~caster/distfiles/ant-${PV}-gentoo.tar.bz2"
94     LICENSE="Apache-2.0"
95     SLOT="0"
96     IUSE=""
97    
98     RDEPEND=">=virtual/jre-${ANT_TASK_JREVER}
99     ~dev-java/ant-core-${PV}"
100     DEPEND=">=virtual/jdk-${ANT_TASK_JDKVER}
101     ${RDEPEND}"
102    
103     S="${WORKDIR}/${MY_P}"
104    
105     # ------------------------------------------------------------------------------
106     # @eclass-src_unpack
107     #
108     # Is split into two parts, defaults to both of them ('all').
109     # base: performs the unpack, build.xml replacement and symlinks ant.jar from
110     # ant-core
111     # jar-dep: symlinks the jar file(s) from dependency package
112     # ------------------------------------------------------------------------------
113     ant-tasks_src_unpack() {
114     [[ -z "${1}" ]] && ant-tasks_src_unpack all
115    
116     while [[ -n "${1}" ]]; do
117     case ${1} in
118     base)
119     unpack ${A}
120     cd "${S}"
121    
122     # replace build.xml with our modified for split building
123     mv -f ${WORKDIR}/build.xml .
124    
125     cd lib
126     # remove bundled xerces
127     rm -f *.jar
128    
129     # ant.jar to build against
130     java-pkg_jar-from --build-only ant-core ant.jar;;
131     jar-dep)
132     # get jar from the dependency package
133     java-pkg_jar-from ${ANT_TASK_DEPNAME};;
134     all)
135     ant-tasks_src_unpack base jar-dep;;
136     esac
137     shift
138     done
139    
140     }
141    
142     # ------------------------------------------------------------------------------
143     # @eclass-src_compile
144     #
145     # Compiles the jar with installed ant-core.
146     # ------------------------------------------------------------------------------
147     ant-tasks_src_compile() {
148     ANT_TASKS="none" eant -Dbuild.dep=${ANT_TASK_NAME} jar-dep
149     }
150    
151     # ------------------------------------------------------------------------------
152     # @eclass-src_install
153     #
154     # Installs the jar and registers its presence for the ant launcher script.
155     # Version param ensures it won't get loaded (thus break) when ant-core is
156     # updated to newer version.
157     # ------------------------------------------------------------------------------
158     ant-tasks_src_install() {
159     java-pkg_dojar build/lib/${PN}.jar
160     java-pkg_register-ant-task --version "${ANT_TASK_PV}"
161     }

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