# @variable-preinherit WANT_SPLIT_ANT

# @variable-default ""

#

# If set, ant-core dependency specifies version with startup script that

# honours ANT_TASKS variable, i.e. >=1.7.0. Using WANT_ANT_TASKS implies

# split-ant already, so you need this only if you manually depend on some

# external package providing ant tasks and want to use it via ANT_TASKS.

[[ -n "${WANT_ANT_TASKS}" ]] && WANT_SPLIT_ANT="true"

# -----------------------------------------------------------------------------

	if [[ -n "${WANT_SPLIT_ANT}" ]]; then

	else

		JAVA_ANT_E_DEPEND="${JAVA_ANT_E_DEPEND} dev-java/ant-core"

	fi

# @internal-function java-pkg_ant-tasks-from-deps

#

# Function to determine ANT_TASKS from DEPEND variable for backwards

# compatibility with ebuilds that don't set ANT_TASKS before calling eant() or

# WANT_ANT_TASKS before inheriting java-pkg-2. If the DEPEND string contains

# "dev-java/ant" or "dev-java/ant-tasks", then it returns "all", otherwise

# "none". It's not smart enough to cope with USE flag depends but that shouldn't

# be a problem, the worst it can do is activace all tasks when not needed.

# Note that this is called only with JAVA_PKG_STRICT=1, to find ebuilds with

# insufficient dependencies, otherwise all available tasks are used for

# backwards compatilbility.

#

# @return "all" or "none"

# ------------------------------------------------------------------------------

java-pkg_ant-tasks-from-deps() {

	local found_ant found_ant_tasks

	for dep in ${DEPEND}

	do

		local ant="$(awk '/(dev-java\/ant)/ { if (match($1, "(dev-java/ant)((-[0-9])+|$)", m)) print m[1]  }' <<< ${dep})"

		[[ "${ant}" == "dev-java/ant" ]] && found_ant=true

		[[ "${dep}" == *"ant-tasks"* ]] && found_ant_tasks=true

	done

	if [[ -n "${found_ant}" || -n "${found_ant_tasks}" ]]; then

		java-pkg_announce-qa-violation --nodie "The ebuild DEPENDS on deprecated ant or ant-tasks"

		echo "all"

	else

		# ebuild doesn't set ANT_TASKS and doesn't depend on ant-tasks or ant

		# so we deactivate all tasks that may be installed

		echo "none"

	fi

}

# ------------------------------------------------------------------------------