* [gentoo-commits] repo/user/superposition:master commit in: eclass/
@ 2024-11-26 2:55 Philip Miess
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From: Philip Miess @ 2024-11-26 2:55 UTC (permalink / raw
To: gentoo-commits
commit: 8a60e62aca32bd0168f2509cb3f2ad5c3245363e
Author: Philip Miess <Philip_Miess <AT> yahoo <DOT> com>
AuthorDate: Tue Nov 26 02:13:14 2024 +0000
Commit: Philip Miess <Phil_miess <AT> yahoo <DOT> com>
CommitDate: Tue Nov 26 02:57:26 2024 +0000
URL: https://gitweb.gentoo.org/repo/user/superposition.git/commit/?id=8a60e62a
copy java-ant-2 eclass to repo
Signed-off-by: Philip Miess <Philip_Miess <AT> yahoo.com>
eclass/java-ant-2.eclass | 438 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 438 insertions(+)
diff --git a/eclass/java-ant-2.eclass b/eclass/java-ant-2.eclass
new file mode 100644
index 0000000..b0d2fb2
--- /dev/null
+++ b/eclass/java-ant-2.eclass
@@ -0,0 +1,438 @@
+# Copyright 2004-2024 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+# @ECLASS: java-ant-2.eclass
+# @MAINTAINER:
+# java@gentoo.org
+# @AUTHOR:
+# kiorky <kiorky@cryptelium.net>
+# Petteri Räty <betelgeuse@gentoo.org>
+# @SUPPORTED_EAPIS: 7 8
+# @PROVIDES: java-utils-2
+# @BLURB: eclass for ant based Java packages
+# @DESCRIPTION:
+# Eclass for Ant-based Java packages. Provides support for both automatic and
+# manual manipulation of build.xml files. Should be inherited after java-pkg-2
+# or java-pkg-opt-2 eclass.
+
+case ${EAPI} in
+ 7|8) ;;
+ *) die "${ECLASS}: EAPI ${EAPI:-0} not supported" ;;
+esac
+
+if [[ -z ${_JAVA_ANT_2_ECLASS} ]] ; then
+_JAVA_ANT_2_ECLASS=1
+
+inherit java-utils-2 multilib
+
+# This eclass provides functionality for Java packages which use
+# ant to build. In particular, it will attempt to fix build.xml files, so that
+# they use the appropriate 'target' and 'source' attributes.
+
+# @ECLASS_VARIABLE: WANT_ANT_TASKS
+# @DEFAULT_UNSET
+# @DESCRIPTION:
+# An $IFS separated list of ant tasks.
+# Ebuild can specify this variable before inheriting java-ant-2 eclass to
+# determine ANT_TASKS it needs. They will be automatically translated to
+# DEPEND variable and ANT_TASKS variable. JAVA_PKG_FORCE_ANT_TASKS can override
+# ANT_TASKS set by WANT_ANT_TASKS, but not the DEPEND due to caching.
+# Ebuilds that need to depend conditionally on certain tasks and specify them
+# differently for different eant calls can't use this simplified approach.
+# You also cannot specify version or anything else than ant-*.
+#
+# @CODE
+# WANT_ANT_TASKS="ant-junit ant-trax"
+# @CODE
+
+#The implementation of dependencies is handled by java-utils-2.eclass
+#WANT_ANT_TASKS
+
+# @VARIABLE: JAVA_ANT_E_DEPEND
+# @INTERNAL
+# @DESCRIPTION:
+# Convenience variable adding packages to DEPEND so they need not be added
+# in the ebuild.
+JAVA_ANT_E_DEPEND+=" >=dev-java/ant-1.10.14-r2:0"
+
+# add ant tasks specified in WANT_ANT_TASKS to DEPEND
+ANT_TASKS_DEPEND="$(java-pkg_ant-tasks-depend)"
+# check that java-pkg_ant-tasks-depend didn't fail
+if [[ $? != 0 ]]; then
+ eerror "${ANT_TASKS_DEPEND}"
+ die "java-pkg_ant-tasks-depend() failed"
+fi
+
+# We need some tools from javatoolkit. We also need ant dependencies
+# constructed above.
+JAVA_ANT_E_DEPEND="${JAVA_ANT_E_DEPEND}
+ ${ANT_TASKS_DEPEND}
+ dev-java/javatoolkit"
+unset ANT_TASKS_DEPEND
+
+# this eclass must be inherited after java-pkg-2 or java-pkg-opt-2
+# if it's java-pkg-opt-2, ant dependencies are pulled based on USE flag
+if has java-pkg-opt-2 ${INHERITED}; then
+ JAVA_ANT_E_DEPEND="${JAVA_PKG_OPT_USE}? ( ${JAVA_ANT_E_DEPEND} )"
+elif ! has java-pkg-2 ${INHERITED}; then
+ eerror "java-ant-2 eclass can only be inherited AFTER java-pkg-2 or java-pkg-opt-2"
+fi
+
+DEPEND="${JAVA_ANT_E_DEPEND}"
+
+# @ECLASS_VARIABLE: JAVA_PKG_BSFIX
+# @DESCRIPTION:
+# Should we attempt to 'fix' ant build files to include the source/target
+# attributes when calling javac?
+JAVA_PKG_BSFIX=${JAVA_PKG_BSFIX:-"on"}
+
+# @ECLASS_VARIABLE: JAVA_PKG_BSFIX_ALL
+# @DESCRIPTION:
+# If we're fixing build files, should we try to fix all the ones we can find?
+JAVA_PKG_BSFIX_ALL=${JAVA_PKG_BSFIX_ALL:-"yes"}
+
+# @ECLASS_VARIABLE: JAVA_PKG_BSFIX_NAME
+# @DESCRIPTION:
+# Filename of build files to fix/search for
+JAVA_PKG_BSFIX_NAME=${JAVA_PKG_BSFIX_NAME:-"build.xml"}
+
+# @ECLASS_VARIABLE: JAVA_PKG_BSFIX_TARGET_TAGS
+# @DESCRIPTION:
+# Targets to fix the 'source' attribute in
+JAVA_PKG_BSFIX_TARGET_TAGS=${JAVA_PKG_BSFIX_TARGET_TAGS:-"javac xjavac javac.preset"}
+
+# @ECLASS_VARIABLE: JAVA_PKG_BSFIX_SOURCE_TAGS
+# @DESCRIPTION:
+# Targets to fix the 'target' attribute in
+JAVA_PKG_BSFIX_SOURCE_TAGS=${JAVA_PKG_BSFIX_SOURCE_TAGS:-"javadoc javac xjavac javac.preset"}
+
+# @ECLASS_VARIABLE: JAVA_ANT_CLASSPATH_TAGS
+# @DESCRIPTION:
+# Targets to add the classpath attribute to
+JAVA_ANT_CLASSPATH_TAGS="javac xjavac"
+
+# @ECLASS_VARIABLE: JAVA_ANT_IGNORE_SYSTEM_CLASSES
+# @DEFAULT_UNSET
+# @DESCRIPTION:
+# When set, <available> Ant tasks are rewritten to ignore Ant's runtime classpath.
+
+# @FUNCTION: java-ant-2_src_configure
+# @DESCRIPTION:
+# src_configure rewrites the build.xml files automatically.
+java-ant-2_src_configure() {
+ # if java support is optional, don't perform this when the USE flag is off
+ if has java-pkg-opt-2 ${INHERITED}; then
+ use ${JAVA_PKG_OPT_USE} || return
+ fi
+
+ # eant will call us unless called by Portage
+ [[ -e "${T}/java-ant-2_src_configure-run" ]] && return
+
+ [[ "${JAVA_ANT_IGNORE_SYSTEM_CLASSES}" ]] \
+ && java-ant_ignore-system-classes "${S}/build.xml"
+
+ java-ant_bsfix
+ touch "${T}/java-ant-2_src_configure-run"
+}
+
+# @FUNCTION: java-ant_bsfix
+# @INTERNAL
+# @DESCRIPTION:
+# Attempts to fix build files.
+#
+# @CODE
+# Affected by variables:
+# JAVA_PKG_BSFIX
+# JAVA_PKG_BSFIX_ALL
+# JAVA_PKG_BSFIX_NAME,
+# @CODE
+java-ant_bsfix() {
+ debug-print-function ${FUNCNAME} $*
+
+ [[ "${JAVA_PKG_BSFIX}" != "on" ]] && return
+ if ! java-pkg_needs-vm; then
+ echo "QA Notice: Package is using java-ant, but doesn't depend on a Java VM"
+ fi
+
+ pushd "${S}" >/dev/null || die
+
+ local find_args=""
+ [[ "${JAVA_PKG_BSFIX_ALL}" == "yes" ]] || find_args="-maxdepth 1"
+
+ find_args="${find_args} -type f ( -name ${JAVA_PKG_BSFIX_NAME// / -o -name } )"
+
+ local bsfix_these=() line
+ while IFS= read -r -d $'\0' line; do
+ bsfix_these+=( "${line}" )
+ done < <(find . ${find_args} -print0)
+
+ [[ "${bsfix_these[@]}" ]] && java-ant_bsfix_files "${bsfix_these[@]}"
+
+ popd > /dev/null || die
+}
+
+# @FUNCTION: java-ant_bsfix_files
+# @USAGE: <path/to/first/build.xml> [path/to/second.build.xml ...]
+# @DESCRIPTION:
+# Attempts to fix named build files.
+#
+# @CODE
+# Affected by variables:
+# JAVA_PKG_BSFIX_SOURCE_TAGS
+# JAVA_PKG_BSFIX_TARGET_TAGS
+# JAVA_ANT_REWRITE_CLASSPATH
+# JAVA_ANT_JAVADOC_INPUT_DIRS: Where we can find java sources for javadoc
+# input. Can be a space separated list of
+# directories
+# JAVA_ANT_BSFIX_EXTRA_ARGS: You can use this to pass extra variables to the
+# rewriter if you know what you are doing.
+# @CODE
+#
+# If JAVA_ANT_JAVADOC_INPUT_DIRS is set, we will turn on the adding of a basic
+# javadoc target to the ant's build.xml with the javadoc xml-rewriter feature.
+# Then we will set EANT DOC TARGET to the added javadoc target
+# NOTE: the variable JAVA_ANT_JAVADOC_OUTPUT_DIR points where we will
+# generate the javadocs. This is a read-only variable, dont change it.
+
+# When changing this function, make sure that it works with paths with spaces in
+# them.
+java-ant_bsfix_files() {
+ debug-print-function ${FUNCNAME} $*
+
+ [[ ${#} = 0 ]] && die "${FUNCNAME} called without arguments"
+
+ local want_source="$(java-pkg_get-source)"
+ local want_target="$(java-pkg_get-target)"
+
+ debug-print "${FUNCNAME}: target: ${want_target} source: ${want_source}"
+
+ if [ -z "${want_source}" -o -z "${want_target}" ]; then
+ eerror "Could not find valid -source/-target values"
+ eerror "Please file a bug about this on bugs.gentoo.org"
+ die "Could not find valid -source/-target values"
+ else
+ local files=()
+
+ for file in "${@}"; do
+ debug-print "${FUNCNAME}: ${file}"
+
+ if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
+ cp "${file}" "${file}.orig" || die "failed to copy ${file}"
+ fi
+
+ if [[ ! -w "${file}" ]]; then
+ chmod u+w "${file}" || die "chmod u+w ${file} failed"
+ fi
+
+ files+=( -f "${file}" )
+ done
+
+ if [ -e "${EPREFIX}/usr/libexec/javatoolkit" ]; then
+ local rewriter3="${EPREFIX}/usr/libexec/javatoolkit/xml-rewrite-3.py"
+ local rewriter4="${EPREFIX}/usr/libexec/javatoolkit/build-xml-rewrite"
+ else
+ local rewriter3="${EPREFIX}/usr/$(get_libdir)/javatoolkit/bin/xml-rewrite-3.py"
+ local rewriter4="${EPREFIX}/usr/$(get_libdir)/javatoolkit/bin/build-xml-rewrite"
+ fi
+
+ if [[ -x ${rewriter4} && ${JAVA_ANT_ENCODING} ]]; then
+ [[ ${JAVA_ANT_REWRITE_CLASSPATH} ]] && local gcp="-g"
+ [[ ${JAVA_ANT_ENCODING} ]] && local enc="-e ${JAVA_ANT_ENCODING}"
+ echo "cElementTree rewriter"
+ debug-print "${rewriter4} extra args: ${gcp} ${enc}"
+ ${rewriter4} ${gcp} ${enc} \
+ -c "${JAVA_PKG_BSFIX_SOURCE_TAGS}" source ${want_source} \
+ -c "${JAVA_PKG_BSFIX_TARGET_TAGS}" target ${want_target} \
+ "${@}" || die "build-xml-rewrite failed"
+ else
+ debug-print "Using third generation rewriter"
+ echo "Rewriting attributes"
+ local bsfix_extra_args=()
+ # WARNING KEEP THE ORDER, ESPECIALLY FOR CHANGED ATTRIBUTES!
+ if [[ -n ${JAVA_ANT_REWRITE_CLASSPATH} ]]; then
+ local cp_tags="${JAVA_ANT_CLASSPATH_TAGS// / -e }"
+ bsfix_extra_args+=( -g -e ${cp_tags} )
+ bsfix_extra_args+=( -a classpath -v '${gentoo.classpath}' )
+ fi
+ if [[ -n ${JAVA_ANT_JAVADOC_INPUT_DIRS} ]]; then
+ if [[ -n ${JAVA_ANT_JAVADOC_OUTPUT_DIR} ]]; then
+ die "Do not define JAVA_ANT_JAVADOC_OUTPUT_DIR!"
+ fi
+ # Where will our generated javadoc go.
+ readonly JAVA_ANT_JAVADOC_OUTPUT_DIR="${WORKDIR}/gentoo_javadoc"
+ mkdir -p "${JAVA_ANT_JAVADOC_OUTPUT_DIR}" || die
+
+ if has doc ${IUSE}; then
+ if use doc; then
+ if [[ -z ${EANT_DOC_TARGET} ]]; then
+ EANT_DOC_TARGET="gentoojavadoc"
+ else
+ die "You can't use javadoc adding and set EANT_DOC_TARGET too."
+ fi
+
+ for dir in ${JAVA_ANT_JAVADOC_INPUT_DIRS};do
+ if [[ ! -d ${dir} ]]; then
+ eerror "Directory ${dir} doesn't exist"
+ die "You must specify directories for javadoc input/output dirs."
+ fi
+ done
+ bsfix_extra_args+=( --javadoc --source-directory )
+ # filter third/double spaces
+ JAVA_ANT_JAVADOC_INPUT_DIRS=${JAVA_ANT_JAVADOC_INPUT_DIRS// /}
+ JAVA_ANT_JAVADOC_INPUT_DIRS=${JAVA_ANT_JAVADOC_INPUT_DIRS// /}
+ bsfix_extra_args+=( ${JAVA_ANT_JAVADOC_INPUT_DIRS// / --source-directory } )
+ bsfix_extra_args+=( --output-directory "${JAVA_ANT_JAVADOC_OUTPUT_DIR}" )
+ fi
+ else
+ die "You need to have doc in IUSE when using JAVA_ANT_JAVADOC_INPUT_DIRS"
+ fi
+ fi
+
+ [[ -n ${JAVA_ANT_BSFIX_EXTRA_ARGS} ]] \
+ && bsfix_extra_args+=( ${JAVA_ANT_BSFIX_EXTRA_ARGS} )
+
+ debug-print "bsfix_extra_args: ${bsfix_extra_args[*]}"
+
+ ${rewriter3} "${files[@]}" \
+ -c --source-element ${JAVA_PKG_BSFIX_SOURCE_TAGS// / --source-element } \
+ --source-attribute source --source-value ${want_source} \
+ --target-element ${JAVA_PKG_BSFIX_TARGET_TAGS// / --target-element } \
+ --target-attribute target --target-value ${want_target} \
+ --target-attribute nowarn --target-value yes \
+ "${bsfix_extra_args[@]}" \
+ || die "xml-rewrite-3 failed: ${file}"
+ fi
+
+ if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
+ for file in "${@}"; do
+ diff -NurbB "${file}.orig" "${file}"
+ done
+ fi
+ fi
+ return 0 # so that the 1 for diff doesn't get reported
+}
+
+
+# @FUNCTION: java-ant_bsfix_one
+# @USAGE: <path/to/build.xml>
+# @DESCRIPTION:
+# Attempts to fix named build file.
+#
+# @CODE
+# Affected by variables:
+# JAVA_PKG_BSFIX_SOURCE_TAGS
+# JAVA_PKG_BSFIX_TARGET_TAGS
+# @CODE
+java-ant_bsfix_one() {
+ debug-print-function ${FUNCNAME} $*
+
+ if [ -z "${1}" ]; then
+ eerror "${FUNCNAME} needs one argument"
+ die "${FUNCNAME} needs one argument"
+ fi
+
+ java-ant_bsfix_files "${1}"
+}
+
+# @FUNCTION: java-ant_rewrite-classpath
+# @USAGE: [path/to/build.xml]
+# @DESCRIPTION:
+# Adds 'classpath="${gentoo.classpath}"' to specified build file.
+#
+# Affected by:
+# JAVA_ANT_CLASSPATH_TAGS
+#
+# Parameter defaults to build.xml when not specified
+java-ant_rewrite-classpath() {
+ debug-print-function ${FUNCNAME} $*
+
+ local file="${1}"
+ [[ -z "${1}" ]] && file=build.xml
+ [[ ${#} -gt 1 ]] && die "${FUNCNAME} currently can only rewrite one file."
+
+ echo "Adding gentoo.classpath to ${file}"
+ debug-print "java-ant_rewrite-classpath: ${file}"
+
+ cp "${file}" "${file}.orig" || die "failed to copy ${file}"
+
+ chmod u+w "${file}"
+
+ java-ant_xml-rewrite -f "${file}" --change \
+ -e ${JAVA_ANT_CLASSPATH_TAGS// / -e } -a classpath -v '${gentoo.classpath}'
+
+ if [[ -n "${JAVA_PKG_DEBUG}" ]]; then
+ diff -NurbB "${file}.orig" "${file}"
+ fi
+}
+
+# @FUNCTION: java-ant_ignore-system-classes
+# @USAGE: [path/to/build.xml]
+# @DESCRIPTION:
+# Makes the available task ignore classes in the system classpath
+# Parameter defaults to build.xml when not specified
+java-ant_ignore-system-classes() {
+ debug-print-function ${FUNCNAME} $*
+ local file=${1:-build.xml}
+ echo "Changing ignoresystemclasses to true for available tasks in ${file}"
+ java-ant_xml-rewrite -f "${file}" --change \
+ -e available -a ignoresystemclasses -v "true"
+}
+
+# @FUNCTION: java-ant_xml-rewrite
+# @USAGE: <xml rewriter arguments>
+# @DESCRIPTION:
+# Run the right xml-rewrite binary with the given arguments
+java-ant_xml-rewrite() {
+ local gen2_1="${EPREFIX}/usr/$(get_libdir)/javatoolkit/bin/xml-rewrite-2.py"
+ local gen2_2="${EPREFIX}/usr/libexec/javatoolkit/xml-rewrite-2.py"
+ # gen1 is deprecated
+ if [[ -x "${gen2_2}" ]]; then
+ ${gen2_2} "${@}" || die "${gen2_2} failed"
+ elif [[ -x "${gen2_1}" ]]; then
+ ${gen2_1} "${@}" || die "${gen2_1} failed"
+ else
+ eerror "No binary for rewriting found."
+ eerror "Do you have dev-java/javatoolkit installed?"
+ die "xml-rewrite not found"
+ fi
+}
+
+# @FUNCTION: java-ant_rewrite-bootclasspath
+# @USAGE: <version> [path/to/build.xml] [prepend] [append]
+# @DESCRIPTION:
+# Adds bootclasspath to javac-like tasks in build.xml filled with jars of a
+# bootclasspath package of given version.
+#
+# @CODE
+# Affected by:
+# JAVA_PKG_BSFIX_TARGET_TAGS - the tags of javac tasks
+#
+# Parameters:
+# $1 - the version of bootclasspath (e.g. 1.5), 'auto' for bootclasspath
+# of the current JDK
+# $2 - path to desired build.xml file, defaults to 'build.xml'
+# $3 - (optional) what to prepend the bootclasspath with (to override)
+# $4 - (optional) what to append to the bootclasspath
+# @CODE
+java-ant_rewrite-bootclasspath() {
+ local version="${1}"
+ local file="${2-build.xml}"
+ local extra_before="${3}"
+ local extra_after="${4}"
+
+ local bcp="$(java-pkg_get-bootclasspath "${version}")"
+
+ if [[ -n "${extra_before}" ]]; then
+ bcp="${extra_before}:${bcp}"
+ fi
+ if [[ -n "${extra_after}" ]]; then
+ bcp="${bcp}:${extra_after}"
+ fi
+
+ java-ant_xml-rewrite -f "${file}" -c -e ${JAVA_PKG_BSFIX_TARGET_TAGS// / -e } \
+ -a bootclasspath -v "${bcp}"
+}
+
+fi
+
+EXPORT_FUNCTIONS src_configure
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