eclass/java-pkg-2.eclass

   1 # Copyright 2004-2015 Gentoo Foundation
   2 # Distributed under the terms of the GNU General Public License v2
   3
   4 # @ECLASS: java-pkg-2.eclass
   5 # @MAINTAINER:
   6 # java@gentoo.org
   7 # @AUTHOR:
   8 # Thomas Matthijs <axxo@gentoo.org>
   9 # @BLURB: Eclass for Java Packages
  10 # @DESCRIPTION:
  11 # This eclass should be inherited for pure Java packages, or by packages which
  12 # need to use Java.
  13
  14 inherit java-utils-2
  15
  16 # @ECLASS-VARIABLE: JAVA_PKG_IUSE
  17 # @DEFAULT_UNSET
  18 # @DESCRIPTION:
  19 # Use JAVA_PKG_IUSE instead of IUSE for doc, source and examples so that
  20 # the eclass can automatically add the needed dependencies for the java-pkg_do*
  21 # functions.
  22 IUSE="${JAVA_PKG_IUSE}"
  23
  24 # Java packages need java-config, and a fairly new release of Portage.
  25 # JAVA_PKG_E_DEPEND is defined in java-utils.eclass.
  26 DEPEND="${JAVA_PKG_E_DEPEND}"
  27
  28 # Nothing special for RDEPEND... just the same as DEPEND.
  29 RDEPEND="${DEPEND}"
  30
  31 # Commons packages follow the same rules so do it here
  32 if [[ ${CATEGORY} = dev-java && ${PN} = commons-* ]]; then
  33         HOMEPAGE="http://commons.apache.org/${PN#commons-}/"
  34         SRC_URI="mirror://apache/${PN/-///}/source/${P}-src.tar.gz"
  35 fi
  36
  37 case "${EAPI:-0}" in
  38         0|1) EXPORT_FUNCTIONS pkg_setup src_compile pkg_preinst ;;
  39         *) EXPORT_FUNCTIONS pkg_setup src_prepare src_compile pkg_preinst ;;
  40 esac
  41
  42 # @FUNCTION: java-pkg-2_pkg_setup
  43 # @DESCRIPTION:
  44 # pkg_setup initializes the Java environment
  45
  46 java-pkg-2_pkg_setup() {
  47         java-pkg_init
  48 }
  49
  50
  51 # @FUNCTION: java-pkg-2_src_prepare
  52 # @DESCRIPTION:
  53 # wrapper for java-utils-2_src_prepare
  54
  55 java-pkg-2_src_prepare() {
  56         java-utils-2_src_prepare
  57 }
  58
  59
  60 # @FUNCTION: java-pkg-2_src_compile
  61 # @DESCRIPTION:
  62 # Default src_compile for java packages
  63 #
  64 # @CODE
  65 # Variables:
  66 #   EANT_BUILD_XML - controls the location of the build.xml (default: ./build.xml)
  67 #   EANT_FILTER_COMPILER - Calls java-pkg_filter-compiler with the value
  68 #   EANT_BUILD_TARGET - the ant target/targets to execute (default: jar)
  69 #   EANT_DOC_TARGET - the target to build extra docs under the doc use flag
  70 #                     (default: javadoc; declare empty to disable completely)
  71 #   EANT_GENTOO_CLASSPATH - @see eant documention in java-utils-2.eclass
  72 #   EANT_EXTRA_ARGS - extra arguments to pass to eant
  73 #   EANT_ANT_TASKS - modifies the ANT_TASKS variable in the eant environment
  74 # @CODE
  75
  76 java-pkg-2_src_compile() {
  77         if [[ -e "${EANT_BUILD_XML:=build.xml}" ]]; then
  78                 # auto generate classpath
  79                 java-pkg_gen-cp EANT_GENTOO_CLASSPATH
  80
  81                 [[ "${EANT_FILTER_COMPILER}" ]] && \
  82                         java-pkg_filter-compiler ${EANT_FILTER_COMPILER}
  83                 local antflags="${EANT_BUILD_TARGET:=jar}"
  84                 if has doc ${IUSE} && [[ -n "${EANT_DOC_TARGET=javadoc}" ]]; then
  85                         antflags="${antflags} $(use_doc ${EANT_DOC_TARGET})"
  86                 fi
  87                 local tasks
  88                 [[ ${EANT_ANT_TASKS} ]] && tasks="${ANT_TASKS} ${EANT_ANT_TASKS}"
  89                 ANT_TASKS="${tasks:-${ANT_TASKS}}" \
  90                         eant ${antflags} -f "${EANT_BUILD_XML}" ${EANT_EXTRA_ARGS} "${@}"
  91         else
  92                 echo "${FUNCNAME}: ${EANT_BUILD_XML} not found so nothing to do."
  93         fi
  94 }
  95
  96 # @FUNCTION: java-pkg-2_src_test
  97 # @DESCRIPTION:
  98 # src_test, not exported.
  99
 100 java-pkg-2_src_test() {
 101         [[ -e "${EANT_BUILD_XML:=build.xml}" ]] || return
 102
 103         if [[ ${EANT_TEST_TARGET} ]] || < "${EANT_BUILD_XML}" tr -d "\n" | grep -Eq "<target\b[^>]*\bname=[\"']test[\"']"; then
 104                 local opts task_re junit_re pkg
 105
 106                 if [[ ${EANT_TEST_JUNIT_INTO} ]]; then
 107                         java-pkg_jar-from --into "${EANT_TEST_JUNIT_INTO}" junit
 108                 fi
 109
 110                 if [[ ${EANT_TEST_GENTOO_CLASSPATH} ]]; then
 111                         EANT_GENTOO_CLASSPATH="${EANT_TEST_GENTOO_CLASSPATH}"
 112                 fi
 113
 114                 ANT_TASKS=${EANT_TEST_ANT_TASKS:-${ANT_TASKS:-${EANT_ANT_TASKS}}}
 115
 116                 task_re="\bdev-java/ant-junit(4)?(-[^:]+)?(:\S+)\b"
 117                 junit_re="\bdev-java/junit(-[^:]+)?(:\S+)\b"
 118
 119                 if [[ ${DEPEND} =~ ${task_re} ]]; then
 120                         pkg="ant-junit${BASH_REMATCH[1]}${BASH_REMATCH[3]}"
 121                         pkg="${pkg%:0}"
 122
 123                         if [[ ${ANT_TASKS} && "${ANT_TASKS}" != none ]]; then
 124                                 ANT_TASKS="${ANT_TASKS} ${pkg}"
 125                         else
 126                                 ANT_TASKS="${pkg}"
 127                         fi
 128                 elif [[ ${DEPEND} =~ ${junit_re} ]]; then
 129                         pkg="junit${BASH_REMATCH[2]}"
 130                         pkg="${pkg%:0}"
 131
 132                         opts="-Djunit.jar=\"$(java-pkg_getjar ${pkg} junit.jar)\""
 133
 134                         if [[ ${EANT_GENTOO_CLASSPATH} ]]; then
 135                                 EANT_GENTOO_CLASSPATH+=",${pkg}"
 136                         else
 137                                 EANT_GENTOO_CLASSPATH="${pkg}"
 138                         fi
 139                 fi
 140
 141                 eant ${opts} -f "${EANT_BUILD_XML}" \
 142                         ${EANT_EXTRA_ARGS} ${EANT_TEST_EXTRA_ARGS} ${EANT_TEST_TARGET:-test}
 143
 144         else
 145                 echo "${FUNCNAME}: No test target in ${EANT_BUILD_XML}"
 146         fi
 147 }
 148
 149 # @FUNCTION: java-pkg-2_pkg_preinst
 150 # @DESCRIPTION:
 151 # wrapper for java-utils-2_pkg_preinst
 152
 153 java-pkg-2_pkg_preinst() {
 154         java-utils-2_pkg_preinst
 155 }