--- ../../../gentoo/x11-libs/wxGTK/wxGTK-3.0.2.0-r2.ebuild	2015-08-06 19:11:55.636379842 +0300
+++ ./wxGTK-3.0.2.0-r100.ebuild	2015-08-06 20:31:28.609880258 +0300
@@ -4,7 +4,7 @@
 
 EAPI="5"
 
-inherit eutils flag-o-matic multilib-minimal
+inherit eutils flag-o-matic multibuild multilib-minimal
 
 DESCRIPTION="GTK+ version of wxWidgets, a cross-platform C++ GUI toolkit"
 HOMEPAGE="http://wxwidgets.org/"
@@ -15,7 +15,7 @@
 	doc? ( mirror://sourceforge/wxpython/wxPython-docs-${PV}.tar.bz2 )"
 
 KEYWORDS="~alpha ~amd64 ~arm ~hppa ~ia64 ~mips ~ppc ~ppc64 ~sh ~sparc ~x86 ~x86-fbsd ~x86-freebsd ~x86-interix ~amd64-linux ~x86-linux ~ppc-macos ~x86-macos"
-IUSE="+X aqua doc debug gstreamer libnotify opengl sdl tiff webkit"
+IUSE="+X aqua doc debug gstreamer gtk libnotify opengl sdl tiff webkit"
 
 SLOT="3.0"
 
@@ -27,7 +27,8 @@
 		media-libs/libpng:0=[${MULTILIB_USEDEP}]
 		sys-libs/zlib[${MULTILIB_USEDEP}]
 		virtual/jpeg:=[${MULTILIB_USEDEP}]
-		>=x11-libs/gtk+-2.18:2[${MULTILIB_USEDEP}]
+		gtk? ( >=x11-libs/gtk+-2.18:2[${MULTILIB_USEDEP}] )
+		x11-libs/gtk+:3[${MULTILIB_USEDEP}]
 		x11-libs/gdk-pixbuf[${MULTILIB_USEDEP}]
 		x11-libs/libSM[${MULTILIB_USEDEP}]
 		x11-libs/libXxf86vm[${MULTILIB_USEDEP}]
@@ -41,7 +42,8 @@
 		webkit? ( net-libs/webkit-gtk:2 )
 		)
 	aqua? (
-		>=x11-libs/gtk+-2.4:2[aqua=,${MULTILIB_USEDEP}]
+		gtk? ( >=x11-libs/gtk+-2.4:2[aqua=,${MULTILIB_USEDEP}] )
+		x11-libs/gtk+:3[aqua=,${MULTILIB_USEDEP}]
 		virtual/jpeg:=[${MULTILIB_USEDEP}]
 		tiff?   ( media-libs/tiff:0[${MULTILIB_USEDEP}] )
 		)"
@@ -63,6 +65,17 @@
 
 S="${WORKDIR}/wxPython-src-${PV}"
 
+wxgtk_setup() {
+	local MULTIBUILD_ID="wxgtk"
+	local MULTIBUILD_VARIANTS=( $(usex gtk gtk2) gtk3 )
+
+	"${@}"
+}
+
+pkg_setup() {
+	MULTIBUILD_ID="multilib"
+}
+
 src_prepare() {
 	epatch "${FILESDIR}"/${PN}-3.0.0.0-collision.patch
 	epatch_user
@@ -72,12 +85,14 @@
 		-e 's:3\.0\.1:3.0.2:g' \
 		-e 's:^wx_release_number=1$:wx_release_number=2:' \
 		-i "${S}"/configure || die
-
 }
 
-multilib_src_configure() {
+multibuild_src_configure() {
 	local myconf
 
+	mkdir -p "${BUILD_DIR}" || die
+	pushd "${BUILD_DIR}" >/dev/null || die
+
 	# X independent options
 	myconf="
 			--with-zlib=sys
@@ -130,7 +145,36 @@
 			--disable-gui"
 	fi
 
+	myconf="${myconf}
+		--with-gtk=${MULTIBUILD_VARIANT: -1}"
+
 	ECONF_SOURCE="${S}" econf ${myconf}
+
+	popd >/dev/null || die
+}
+
+multibuild_src_compile() {
+	pushd "${BUILD_DIR}" >/dev/null || die
+	emake
+	popd >/dev/null || die
+}
+
+multibuild_src_install() {
+	pushd "${BUILD_DIR}" >/dev/null || die
+	emake DESTDIR="${D}" install
+	popd >/dev/null || die
+}
+
+multilib_src_configure() {
+	wxgtk_setup multibuild_foreach_variant multibuild_src_configure
+}
+
+multilib_src_compile() {
+	wxgtk_setup multibuild_foreach_variant multibuild_src_compile
+}
+
+multilib_src_install() {
+	wxgtk_setup multibuild_foreach_variant multibuild_src_install
 }
 
 multilib_src_install_all() {