Revert "eclass: kill xfconf.eclass" (too early)

This reverts commit 1eb8e53d64.

Signed-off-by: Mikle Kolyada <zlogene@gentoo.org>

eclass/xfconf.eclass

@@ -0,0 +1,161 @@
+# Copyright 1999-2012 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+
+# @DEAD
+# Removal on 2019-06-02.
+
+# @ECLASS: xfconf.eclass
+# @MAINTAINER:
+# XFCE maintainers <xfce@gentoo.org>
+# @SUPPORTED_EAPIS: 5
+# @BLURB: Default XFCE ebuild layout
+# @DESCRIPTION:
+# Default XFCE ebuild layout
+
+# @ECLASS-VARIABLE: EAUTORECONF
+# @DESCRIPTION:
+# Run eautoreconf instead of elibtoolize if the variable is set
+
+if [[ -n ${EAUTORECONF} ]] ; then
+	AUTOTOOLS_AUTO_DEPEND=yes
+else
+	: ${AUTOTOOLS_AUTO_DEPEND:=no}
+fi
+
+# @ECLASS-VARIABLE: XFCONF
+# @DESCRIPTION:
+# This should be an array defining arguments for econf
+
+unset _xfconf_live
+[[ $PV == *9999* ]] && _xfconf_live=git-2
+
+inherit ${_xfconf_live} autotools eutils gnome2-utils libtool xdg-utils
+
+EGIT_BOOTSTRAP=autogen.sh
+EGIT_REPO_URI="git://git.xfce.org/xfce/${MY_PN:-${PN}}"
+
+_xfconf_deps=""
+_xfconf_m4=">=dev-util/xfce4-dev-tools-4.10"
+
+[[ -n $_xfconf_live ]] && _xfconf_deps+=" dev-util/gtk-doc ${_xfconf_m4}"
+[[ -n $EAUTORECONF ]] && _xfconf_deps+=" ${_xfconf_m4}"
+
+RDEPEND=""
+DEPEND="${_xfconf_deps}"
+
+unset _xfconf_deps
+unset _xfconf_m4
+
+case ${EAPI:-0} in
+	5) ;;
+	*) die "Unknown EAPI." ;;
+esac
+
+[[ -n $_xfconf_live ]] && _xfconf_live=src_unpack
+
+EXPORT_FUNCTIONS ${_xfconf_live} src_prepare src_configure src_install pkg_preinst pkg_postinst pkg_postrm
+
+# @FUNCTION: xfconf_use_debug
+# @DESCRIPTION:
+# If IUSE has debug, return --enable-debug=minimum.
+# If USE debug is enabled, return --enable-debug which is the same as --enable-debug=yes.
+# If USE debug is enabled and the XFCONF_FULL_DEBUG variable is set, return --enable-debug=full.
+xfconf_use_debug() {
+	if has debug ${IUSE}; then
+		if use debug; then
+			if [[ -n $XFCONF_FULL_DEBUG ]]; then
+				echo "--enable-debug=full"
+			else
+				echo "--enable-debug"
+			fi
+		else
+			echo "--enable-debug=minimum"
+		fi
+	else
+		ewarn "${FUNCNAME} called without debug in IUSE"
+	fi
+}
+
+# @FUNCTION: xfconf_src_unpack
+# @DESCRIPTION:
+# Run git-2_src_unpack if required
+xfconf_src_unpack() {
+	NOCONFIGURE=1 git-2_src_unpack
+}
+
+# @FUNCTION: xfconf_src_prepare
+# @DESCRIPTION:
+# Process PATCHES with epatch and run epatch_user followed by run of
+# elibtoolize, or eautoreconf if EAUTORECONF is set.
+xfconf_src_prepare() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	[[ ${PATCHES[@]} ]] && epatch "${PATCHES[@]}"
+	epatch_user
+
+	if [[ -n $EAUTORECONF ]]; then
+		AT_M4DIR=${EPREFIX}/usr/share/xfce4/dev-tools/m4macros eautoreconf
+	else
+		elibtoolize
+	fi
+}
+
+# @FUNCTION: xfconf_src_configure
+# @DESCRIPTION:
+# Run econf with opts from the XFCONF array
+xfconf_src_configure() {
+	debug-print-function ${FUNCNAME} "$@"
+	[[ -n $_xfconf_live ]] && XFCONF+=( --enable-maintainer-mode )
+	econf "${XFCONF[@]}"
+}
+
+# @FUNCTION: xfconf_src_install
+# @DESCRIPTION:
+# Run emake install to DESTDIR, einstalldocs to process DOCS and
+# prune_libtool_files --all to always remove libtool files (.la)
+xfconf_src_install() {
+	debug-print-function ${FUNCNAME} "$@"
+
+	# FIXME
+	if [[ -n $_xfconf_live ]] && ! [[ -e ChangeLog ]]; then
+		touch ChangeLog
+	fi
+
+	emake DESTDIR="${D}" "$@" install
+
+	einstalldocs
+
+	prune_libtool_files --all
+}
+
+# @FUNCTION: xfconf_pkg_preinst
+# @DESCRIPTION:
+# Run gnome2_icon_savelist
+xfconf_pkg_preinst() {
+	debug-print-function ${FUNCNAME} "$@"
+	gnome2_icon_savelist
+}
+
+# @FUNCTION: xfconf_pkg_postinst
+# @DESCRIPTION:
+# Run xdg_{desktop,mimeinfo}_database_update and gnome2_icon_cache_update
+xfconf_pkg_postinst() {
+	debug-print-function ${FUNCNAME} "$@"
+	xdg_desktop_database_update
+	xdg_mimeinfo_database_update
+	if [[ -n ${GNOME2_ECLASS_ICONS} ]]; then
+		gnome2_icon_cache_update
+	fi
+}
+
+# @FUNCTION: xfconf_pkg_postrm
+# @DESCRIPTION:
+# Run xdg_{desktop,mimeinfo}_database_update and gnome2_icon_cache_update
+xfconf_pkg_postrm() {
+	debug-print-function ${FUNCNAME} "$@"
+	xdg_desktop_database_update
+	xdg_mimeinfo_database_update
+	if [[ -n ${GNOME2_ECLASS_ICONS} ]]; then
+		gnome2_icon_cache_update
+	fi
+}