reinit the tree, so we can have metadata

1 files changed, 60 insertions, 0 deletions

diff --git a/eclass/java-pkg-opt-2.eclass b/eclass/java-pkg-opt-2.eclass
new file mode 100644
index 000000000000..fa72421a0d77
--- /dev/null
+++ b/eclass/java-pkg-opt-2.eclass
@@ -0,0 +1,60 @@
+# Copyright 2004-2015 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+# @ECLASS: java-pkg-opt-2.eclass
+# @MAINTAINER:
+# java@gentoo.org
+# @AUTHOR:
+# Thomas Matthijs <axxo@gentoo.org>
+# @BLURB: Eclass for package with optional Java support
+# @DESCRIPTION:
+# Inherit this eclass instead of java-pkg-2 if you only need optional Java
+# support.
+
+inherit java-utils-2
+
+# @ECLASS-VARIABLE: JAVA_PKG_OPT_USE
+# @DESCRIPTION:
+# USE flag to control if optional Java stuff is build. Defaults to 'java'.
+JAVA_PKG_OPT_USE=${JAVA_PKG_OPT_USE:-java}
+
+DEPEND="${JAVA_PKG_OPT_USE}? ( ${JAVA_PKG_E_DEPEND} )"
+RDEPEND="${DEPEND}"
+
+# See java-pkg-2.eclass for JAVA_PKG_IUSE documentation
+IUSE="${JAVA_PKG_IUSE} ${JAVA_PKG_OPT_USE}"
+
+case "${EAPI:-0}" in
+	0|1) EXPORT_FUNCTIONS pkg_setup pkg_preinst ;;
+	*) EXPORT_FUNCTIONS pkg_setup src_prepare pkg_preinst ;;
+esac
+
+# @FUNCTION: java-pkg-opt-2_pkg_setup
+# @DESCRIPTION:
+# default pkg_setup, wrapper for java-utils-2_pkg_init
+
+java-pkg-opt-2_pkg_setup() {
+	use ${JAVA_PKG_OPT_USE} && java-pkg_init
+}
+
+
+# @FUNCTION: java-pkg-opt-2_src_prepare
+# @DESCRIPTION:
+# default src_prepare, wrapper for java-utils-2_src_prepare
+
+java-pkg-opt-2_src_prepare() {
+	use ${JAVA_PKG_OPT_USE} && java-utils-2_src_prepare
+	case "${EAPI:-0}" in
+		[0-5]) ;;
+		*) use ${JAVA_PKG_OPT_USE} || eapply_user ;;
+	esac
+}
+
+
+# @FUNCTION: java-pkg-opt-2_pkg_preinst
+# @DESCRIPTION:
+# default pkg_preinst, wrapper for java-utils-2_pkg_preinst
+
+java-pkg-opt-2_pkg_preinst() {
+	use ${JAVA_PKG_OPT_USE} && java-utils-2_pkg_preinst
+}