eclass/java-pkg-2.eclass

   1 # Copyright 2004-2015 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3 # $Id$
   4
   5 # @ECLASS: java-pkg-2.eclass
   6 # @MAINTAINER:
   7 # java@gentoo.org
   8 # @AUTHOR:
   9 # Thomas Matthijs <axxo@gentoo.org>
  10 # @BLURB: Eclass for Java Packages
  11 # @DESCRIPTION:
  12 # This eclass should be inherited for pure Java packages, or by packages which
  13 # need to use Java.
  14
  15 inherit java-utils-2
  16
  17 # @ECLASS-VARIABLE: JAVA_PKG_IUSE
  18 # @DEFAULT_UNSET
  19 # @DESCRIPTION:
  20 # Use JAVA_PKG_IUSE instead of IUSE for doc, source and examples so that
  21 # the eclass can automatically add the needed dependencies for the java-pkg_do*
  22 # functions.
  23 IUSE="${JAVA_PKG_IUSE}"
  24
  25 # Java packages need java-config, and a fairly new release of Portage.
  26 # JAVA_PKG_E_DEPEND is defined in java-utils.eclass.
  27 DEPEND="${JAVA_PKG_E_DEPEND}"
  28
  29 # Nothing special for RDEPEND... just the same as DEPEND.
  30 RDEPEND="${DEPEND}"
  31
  32 # Commons packages follow the same rules so do it here
  33 if [[ ${CATEGORY} = dev-java && ${PN} = commons-* ]]; then
  34         HOMEPAGE="http://commons.apache.org/${PN#commons-}/"
  35         SRC_URI="mirror://apache/${PN/-///}/source/${P}-src.tar.gz"
  36 fi
  37
  38 case "${EAPI:-0}" in
  39         0|1) EXPORT_FUNCTIONS pkg_setup src_compile pkg_preinst ;;
  40         *) EXPORT_FUNCTIONS pkg_setup src_prepare src_compile pkg_preinst ;;
  41 esac
  42
  43 # @FUNCTION: java-pkg-2_pkg_setup
  44 # @DESCRIPTION:
  45 # pkg_setup initializes the Java environment
  46
  47 java-pkg-2_pkg_setup() {
  48         java-pkg_init
  49 }
  50
  51
  52 # @FUNCTION: java-pkg-2_src_prepare
  53 # @DESCRIPTION:
  54 # wrapper for java-utils-2_src_prepare
  55
  56 java-pkg-2_src_prepare() {
  57         java-utils-2_src_prepare
  58 }
  59
  60
  61 # @FUNCTION: java-pkg-2_src_compile
  62 # @DESCRIPTION:
  63 # Default src_compile for java packages
  64 #
  65 # @CODE
  66 # Variables:
  67 #   EANT_BUILD_XML - controls the location of the build.xml (default: ./build.xml)
  68 #   EANT_FILTER_COMPILER - Calls java-pkg_filter-compiler with the value
  69 #   EANT_BUILD_TARGET - the ant target/targets to execute (default: jar)
  70 #   EANT_DOC_TARGET - the target to build extra docs under the doc use flag
  71 #                     (default: javadoc; declare empty to disable completely)
  72 #   EANT_GENTOO_CLASSPATH - @see eant documention in java-utils-2.eclass
  73 #   EANT_EXTRA_ARGS - extra arguments to pass to eant
  74 #   EANT_ANT_TASKS - modifies the ANT_TASKS variable in the eant environment
  75 # @CODE
  76
  77 java-pkg-2_src_compile() {
  78         if [[ -e "${EANT_BUILD_XML:=build.xml}" ]]; then
  79                 [[ "${EANT_FILTER_COMPILER}" ]] && \
  80                         java-pkg_filter-compiler ${EANT_FILTER_COMPILER}
  81                 local antflags="${EANT_BUILD_TARGET:=jar}"
  82                 if has doc ${IUSE} && [[ -n "${EANT_DOC_TARGET=javadoc}" ]]; then
  83                         antflags="${antflags} $(use_doc ${EANT_DOC_TARGET})"
  84                 fi
  85                 local tasks
  86                 [[ ${EANT_ANT_TASKS} ]] && tasks="${ANT_TASKS} ${EANT_ANT_TASKS}"
  87                 ANT_TASKS="${tasks:-${ANT_TASKS}}" \
  88                         eant ${antflags} -f "${EANT_BUILD_XML}" ${EANT_EXTRA_ARGS} "${@}"
  89         else
  90                 echo "${FUNCNAME}: ${EANT_BUILD_XML} not found so nothing to do."
  91         fi
  92 }
  93
  94 # @FUNCTION: java-pkg-2_src_test
  95 # @DESCRIPTION:
  96 # src_test, not exported.
  97
  98 java-pkg-2_src_test() {
  99         [[ -e "${EANT_BUILD_XML:=build.xml}" ]] || return
 100
 101         if [[ ${EANT_TEST_TARGET} ]] || < "${EANT_BUILD_XML}" tr -d "\n" | grep -Eq "<target\b[^>]*\bname=[\"']test[\"']"; then
 102                 local opts task_re junit_re pkg
 103
 104                 if [[ ${EANT_TEST_JUNIT_INTO} ]]; then
 105                         java-pkg_jar-from --into "${EANT_TEST_JUNIT_INTO}" junit
 106                 fi
 107
 108                 if [[ ${EANT_TEST_GENTOO_CLASSPATH} ]]; then
 109                         EANT_GENTOO_CLASSPATH="${EANT_TEST_GENTOO_CLASSPATH}"
 110                 fi
 111
 112                 ANT_TASKS=${EANT_TEST_ANT_TASKS:-${ANT_TASKS:-${EANT_ANT_TASKS}}}
 113
 114                 task_re="\bdev-java/ant-junit(4)?(-[^:]+)?(:\S+)\b"
 115                 junit_re="\bdev-java/junit(-[^:]+)?(:\S+)\b"
 116
 117                 if [[ ${DEPEND} =~ ${task_re} ]]; then
 118                         pkg="ant-junit${BASH_REMATCH[1]}${BASH_REMATCH[3]}"
 119                         pkg="${pkg%:0}"
 120
 121                         if [[ ${ANT_TASKS} && "${ANT_TASKS}" != none ]]; then
 122                                 ANT_TASKS="${ANT_TASKS} ${pkg}"
 123                         else
 124                                 ANT_TASKS="${pkg}"
 125                         fi
 126                 elif [[ ${DEPEND} =~ ${junit_re} ]]; then
 127                         pkg="junit${BASH_REMATCH[2]}"
 128                         pkg="${pkg%:0}"
 129
 130                         opts="-Djunit.jar=\"$(java-pkg_getjar ${pkg} junit.jar)\""
 131
 132                         if [[ ${EANT_GENTOO_CLASSPATH} ]]; then
 133                                 EANT_GENTOO_CLASSPATH+=",${pkg}"
 134                         else
 135                                 EANT_GENTOO_CLASSPATH="${pkg}"
 136                         fi
 137                 fi
 138
 139                 eant ${opts} -f "${EANT_BUILD_XML}" \
 140                         ${EANT_EXTRA_ARGS} ${EANT_TEST_EXTRA_ARGS} ${EANT_TEST_TARGET:-test}
 141
 142         else
 143                 echo "${FUNCNAME}: No test target in ${EANT_BUILD_XML}"
 144         fi
 145 }
 146
 147 # @FUNCTION: java-pkg-2_pkg_preinst
 148 # @DESCRIPTION:
 149 # wrapper for java-utils-2_pkg_preinst
 150
 151 java-pkg-2_pkg_preinst() {
 152         java-utils-2_pkg_preinst
 153 }