diff --git a/poky/meta/recipes-gnome/epiphany/epiphany_40.2.bb b/poky/meta/recipes-gnome/epiphany/epiphany_40.2.bb
index abd4ad0..a7ce162 100644
--- a/poky/meta/recipes-gnome/epiphany/epiphany_40.2.bb
+++ b/poky/meta/recipes-gnome/epiphany/epiphany_40.2.bb
@@ -25,5 +25,5 @@
 # Developer mode enables debugging
 PACKAGECONFIG[developer-mode] = "-Ddeveloper_mode=true,-Ddeveloper_mode=false"
 
-FILES_${PN} += "${datadir}/dbus-1 ${datadir}/gnome-shell/search-providers ${datadir}/metainfo"
-RDEPENDS_${PN} = "iso-codes adwaita-icon-theme gsettings-desktop-schemas"
+FILES:${PN} += "${datadir}/dbus-1 ${datadir}/gnome-shell/search-providers ${datadir}/metainfo"
+RDEPENDS:${PN} = "iso-codes adwaita-icon-theme gsettings-desktop-schemas"
diff --git a/poky/meta/recipes-gnome/gcr/gcr_3.40.0.bb b/poky/meta/recipes-gnome/gcr/gcr_3.40.0.bb
index 14072ef..a05e753 100644
--- a/poky/meta/recipes-gnome/gcr/gcr_3.40.0.bb
+++ b/poky/meta/recipes-gnome/gcr/gcr_3.40.0.bb
@@ -24,18 +24,18 @@
 PACKAGECONFIG ??= "${@bb.utils.contains('DISTRO_FEATURES', 'x11', 'gtk', '', d)}"
 PACKAGECONFIG[gtk] = "-Dgtk=true,-Dgtk=false,gtk+3"
 
-FILES_${PN} += " \
+FILES:${PN} += " \
     ${datadir}/dbus-1 \
     ${datadir}/gcr-3 \
 "
 
 # http://errors.yoctoproject.org/Errors/Details/20229/
-ARM_INSTRUCTION_SET_armv4 = "arm"
-ARM_INSTRUCTION_SET_armv5 = "arm"
-ARM_INSTRUCTION_SET_armv6 = "arm"
+ARM_INSTRUCTION_SET:armv4 = "arm"
+ARM_INSTRUCTION_SET:armv5 = "arm"
+ARM_INSTRUCTION_SET:armv6 = "arm"
 
 EXTRA_OEMESON += "--cross-file ${WORKDIR}/meson-${PN}.cross"
-do_write_config_append() {
+do_write_config:append() {
     cat >${WORKDIR}/meson-${PN}.cross <<EOF
 [binaries]
 gpg2 = '${bindir}/gpg2'
diff --git a/poky/meta/recipes-gnome/gdk-pixbuf/gdk-pixbuf_2.42.6.bb b/poky/meta/recipes-gnome/gdk-pixbuf/gdk-pixbuf_2.42.6.bb
index 50d58ef..21816ab 100644
--- a/poky/meta/recipes-gnome/gdk-pixbuf/gdk-pixbuf_2.42.6.bb
+++ b/poky/meta/recipes-gnome/gdk-pixbuf/gdk-pixbuf_2.42.6.bb
@@ -13,7 +13,7 @@
 SECTION = "libs"
 
 DEPENDS = "glib-2.0 gdk-pixbuf-native shared-mime-info"
-DEPENDS_remove_class-native = "gdk-pixbuf-native"
+DEPENDS:remove:class-native = "gdk-pixbuf-native"
 
 MAJ_VER = "${@oe.utils.trim_version("${PV}", 2)}"
 
@@ -37,34 +37,34 @@
 
 PACKAGECONFIG = "${GDK_PIXBUF_LOADERS} \
                  ${@bb.utils.contains('PTEST_ENABLED', '1', 'tests', '', d)}"
-PACKAGECONFIG_class-native = "${GDK_PIXBUF_LOADERS}"
+PACKAGECONFIG:class-native = "${GDK_PIXBUF_LOADERS}"
 
 PACKAGECONFIG[png] = "-Dpng=true,-Dpng=false,libpng"
 PACKAGECONFIG[jpeg] = "-Djpeg=true,-Djpeg=false,jpeg"
 PACKAGECONFIG[tiff] = "-Dtiff=true,-Dtiff=false,tiff"
 PACKAGECONFIG[tests] = "-Dinstalled_tests=true,-Dinstalled_tests=false"
 
-EXTRA_OEMESON_class-target = " \
+EXTRA_OEMESON:class-target = " \
     -Duse_prebuilt_tools=true \
 "
 
-EXTRA_OEMESON_class-nativesdk = " \
+EXTRA_OEMESON:class-nativesdk = " \
     -Duse_prebuilt_tools=true \
 "
 
 PACKAGES =+ "${PN}-xlib"
 
 # For GIO image type sniffing
-RDEPENDS_${PN} = "shared-mime-info"
+RDEPENDS:${PN} = "shared-mime-info"
 
-FILES_${PN}-xlib = "${libdir}/*pixbuf_xlib*${SOLIBS}"
-ALLOW_EMPTY_${PN}-xlib = "1"
+FILES:${PN}-xlib = "${libdir}/*pixbuf_xlib*${SOLIBS}"
+ALLOW_EMPTY:${PN}-xlib = "1"
 
-FILES_${PN} += "${libdir}/gdk-pixbuf-2.0/gdk-pixbuf-query-loaders"
+FILES:${PN} += "${libdir}/gdk-pixbuf-2.0/gdk-pixbuf-query-loaders"
 
-FILES_${PN}-bin += "${datadir}/thumbnailers/gdk-pixbuf-thumbnailer.thumbnailer"
+FILES:${PN}-bin += "${datadir}/thumbnailers/gdk-pixbuf-thumbnailer.thumbnailer"
 
-FILES_${PN}-dev += " \
+FILES:${PN}-dev += " \
 	${bindir}/gdk-pixbuf-csource \
 	${bindir}/gdk-pixbuf-pixdata \
         ${bindir}/gdk-pixbuf-print-mime-types \
@@ -73,9 +73,9 @@
 "
 
 PACKAGES_DYNAMIC += "^gdk-pixbuf-loader-.*"
-PACKAGES_DYNAMIC_class-native = ""
+PACKAGES_DYNAMIC:class-native = ""
 
-python populate_packages_prepend () {
+python populate_packages:prepend () {
     postinst_pixbufloader = d.getVar("postinst_pixbufloader")
 
     loaders_root = d.expand('${libdir}/gdk-pixbuf-2.0/${LIBV}/loaders')
@@ -85,10 +85,10 @@
 
     # The test suite exercises all the loaders, so ensure they are all
     # dependencies of the ptest package.
-    d.appendVar("RDEPENDS_%s-ptest" % d.getVar('PN'), " " + packages)
+    d.appendVar("RDEPENDS:%s-ptest" % d.getVar('PN'), " " + packages)
 }
 
-do_install_append() {
+do_install:append() {
 	# Copy gdk-pixbuf-query-loaders into libdir so it is always available
 	# in multilib builds.
 	cp ${D}/${bindir}/gdk-pixbuf-query-loaders ${D}/${libdir}/gdk-pixbuf-2.0/
@@ -100,7 +100,7 @@
 	rm ${D}/${datadir}/installed-tests/gdk-pixbuf/pixbuf-randomly-modified.test
 }
 
-do_install_append_class-native() {
+do_install:append:class-native() {
 	find ${D}${libdir} -name "libpixbufloader-*.la" -exec rm \{\} \;
 
 	create_wrapper ${D}/${bindir}/gdk-pixbuf-csource \
diff --git a/poky/meta/recipes-gnome/gi-docgen/gi-docgen_git.bb b/poky/meta/recipes-gnome/gi-docgen/gi-docgen_git.bb
index b6721dc..8f33bec 100644
--- a/poky/meta/recipes-gnome/gi-docgen/gi-docgen_git.bb
+++ b/poky/meta/recipes-gnome/gi-docgen/gi-docgen_git.bb
@@ -17,6 +17,6 @@
 
 inherit setuptools3
 
-RDEPENDS_${PN} += "python3-asyncio python3-core python3-jinja2 python3-json python3-markdown python3-markupsafe python3-pygments python3-toml python3-typogrify python3-xml"
+RDEPENDS:${PN} += "python3-asyncio python3-core python3-jinja2 python3-json python3-markdown python3-markupsafe python3-pygments python3-toml python3-typogrify python3-xml"
 
 BBCLASSEXTEND = "native"
diff --git a/poky/meta/recipes-gnome/gnome/adwaita-icon-theme_3.34.3.bb b/poky/meta/recipes-gnome/gnome/adwaita-icon-theme_3.34.3.bb
index 61927c0..f98f20c 100644
--- a/poky/meta/recipes-gnome/gnome/adwaita-icon-theme_3.34.3.bb
+++ b/poky/meta/recipes-gnome/gnome/adwaita-icon-theme_3.34.3.bb
@@ -23,21 +23,21 @@
 
 PACKAGES = "${PN}-cursors ${PN}-symbolic-hires ${PN}-symbolic ${PN}-hires ${PN}"
 
-RREPLACES_${PN} = "gnome-icon-theme"
-RCONFLICTS_${PN} = "gnome-icon-theme"
-RPROVIDES_${PN} = "gnome-icon-theme"
+RREPLACES:${PN} = "gnome-icon-theme"
+RCONFLICTS:${PN} = "gnome-icon-theme"
+RPROVIDES:${PN} = "gnome-icon-theme"
 
-FILES_${PN}-cursors = "${prefix}/share/icons/Adwaita/cursors/"
-FILES_${PN}-symbolic-hires = "${prefix}/share/icons/Adwaita/96x96/*/*.symbolic.png \
+FILES:${PN}-cursors = "${prefix}/share/icons/Adwaita/cursors/"
+FILES:${PN}-symbolic-hires = "${prefix}/share/icons/Adwaita/96x96/*/*.symbolic.png \
                               ${prefix}/share/icons/Adwaita/64x64/*/*.symbolic.png \
                               ${prefix}/share/icons/Adwaita/48x48/*/*.symbolic.png \
                               ${prefix}/share/icons/Adwaita/32x32/*/*.symbolic.png"
-FILES_${PN}-symbolic = "${prefix}/share/icons/Adwaita/16x16/*/*.symbolic.png \
+FILES:${PN}-symbolic = "${prefix}/share/icons/Adwaita/16x16/*/*.symbolic.png \
                         ${prefix}/share/icons/Adwaita/24x24/*/*.symbolic.png \
                         ${prefix}/share/icons/Adwaita/scalable/*/*-symbolic*.svg"
-FILES_${PN}-hires = "${prefix}/share/icons/Adwaita/256x256/ \
+FILES:${PN}-hires = "${prefix}/share/icons/Adwaita/256x256/ \
                      ${prefix}/share/icons/Adwaita/512x512/"
-FILES_${PN} = "${prefix}/share/icons/Adwaita/ \
+FILES:${PN} = "${prefix}/share/icons/Adwaita/ \
                ${prefix}/share/pkgconfig/adwaita-icon-theme.pc"
 
 BBCLASSEXTEND = "native nativesdk"
diff --git a/poky/meta/recipes-gnome/gnome/adwaita-icon-theme_3.38.0.bb b/poky/meta/recipes-gnome/gnome/adwaita-icon-theme_3.38.0.bb
index 672fbd2..f9e52ca 100644
--- a/poky/meta/recipes-gnome/gnome/adwaita-icon-theme_3.38.0.bb
+++ b/poky/meta/recipes-gnome/gnome/adwaita-icon-theme_3.38.0.bb
@@ -24,21 +24,21 @@
 
 PACKAGES = "${PN}-cursors ${PN}-symbolic-hires ${PN}-symbolic ${PN}-hires ${PN}"
 
-RREPLACES_${PN} = "gnome-icon-theme"
-RCONFLICTS_${PN} = "gnome-icon-theme"
-RPROVIDES_${PN} = "gnome-icon-theme"
+RREPLACES:${PN} = "gnome-icon-theme"
+RCONFLICTS:${PN} = "gnome-icon-theme"
+RPROVIDES:${PN} = "gnome-icon-theme"
 
-FILES_${PN}-cursors = "${prefix}/share/icons/Adwaita/cursors/"
-FILES_${PN}-symbolic-hires = "${prefix}/share/icons/Adwaita/96x96/*/*.symbolic.png \
+FILES:${PN}-cursors = "${prefix}/share/icons/Adwaita/cursors/"
+FILES:${PN}-symbolic-hires = "${prefix}/share/icons/Adwaita/96x96/*/*.symbolic.png \
                               ${prefix}/share/icons/Adwaita/64x64/*/*.symbolic.png \
                               ${prefix}/share/icons/Adwaita/48x48/*/*.symbolic.png \
                               ${prefix}/share/icons/Adwaita/32x32/*/*.symbolic.png"
-FILES_${PN}-symbolic = "${prefix}/share/icons/Adwaita/16x16/*/*.symbolic.png \
+FILES:${PN}-symbolic = "${prefix}/share/icons/Adwaita/16x16/*/*.symbolic.png \
                         ${prefix}/share/icons/Adwaita/24x24/*/*.symbolic.png \
                         ${prefix}/share/icons/Adwaita/scalable/*/*-symbolic*.svg"
-FILES_${PN}-hires = "${prefix}/share/icons/Adwaita/256x256/ \
+FILES:${PN}-hires = "${prefix}/share/icons/Adwaita/256x256/ \
                      ${prefix}/share/icons/Adwaita/512x512/"
-FILES_${PN} = "${prefix}/share/icons/Adwaita/ \
+FILES:${PN} = "${prefix}/share/icons/Adwaita/ \
                ${prefix}/share/pkgconfig/adwaita-icon-theme.pc"
 
 BBCLASSEXTEND = "native nativesdk"
diff --git a/poky/meta/recipes-gnome/gnome/gconf_3.2.6.bb b/poky/meta/recipes-gnome/gnome/gconf_3.2.6.bb
index ade9364..dd760b9 100644
--- a/poky/meta/recipes-gnome/gnome/gconf_3.2.6.bb
+++ b/poky/meta/recipes-gnome/gnome/gconf_3.2.6.bb
@@ -28,12 +28,12 @@
 
 PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'polkit', d)}"
 # We really don't want Polkit for native
-PACKAGECONFIG_class-native = ""
+PACKAGECONFIG:class-native = ""
 
 PACKAGECONFIG[polkit] = "--enable-defaults-service,--disable-defaults-service,polkit"
 PACKAGECONFIG[debug] = "--enable-debug=yes, --enable-debug=minimum"
 
-do_install_append() {
+do_install:append() {
 	# this directory need to be created to avoid an Error 256 at gdm launch
 	install -d ${D}${sysconfdir}/gconf/gconf.xml.system
 
@@ -42,19 +42,19 @@
 	rm -f ${D}${libdir}/gio/*/*.*a
 }
 
-do_install_append_class-native() {
+do_install:append:class-native() {
 	create_wrapper ${D}/${bindir}/gconftool-2 \
 		GCONF_BACKEND_DIR=${STAGING_LIBDIR_NATIVE}/GConf/2
 }
 
-FILES_${PN} += "${libdir}/GConf/* \
+FILES:${PN} += "${libdir}/GConf/* \
                 ${libdir}/gio/*/*.so \
                 ${datadir}/polkit* \
                 ${datadir}/dbus-1/services/*.service \
                 ${datadir}/dbus-1/system-services/*.service \
                "
-RDEPENDS_${PN} = "python3-xml"
+RDEPENDS:${PN} = "python3-xml"
 
-FILES_${PN}-dev += "${datadir}/sgml/gconf/gconf-1.0.dtd"
+FILES:${PN}-dev += "${datadir}/sgml/gconf/gconf-1.0.dtd"
 
 BBCLASSEXTEND = "native"
diff --git a/poky/meta/recipes-gnome/gobject-introspection/gobject-introspection_1.68.0.bb b/poky/meta/recipes-gnome/gobject-introspection/gobject-introspection_1.68.0.bb
index 048deab..cf1349f 100644
--- a/poky/meta/recipes-gnome/gobject-introspection/gobject-introspection_1.68.0.bb
+++ b/poky/meta/recipes-gnome/gobject-introspection/gobject-introspection_1.68.0.bb
@@ -19,7 +19,7 @@
 
 SRC_URI[sha256sum] = "d229242481a201b84a0c66716de1752bca41db4133672cfcfb37c93eb6e54a27"
 
-SRC_URI_append_class-native = " file://0001-Relocate-the-repository-directory-for-native-builds.patch"
+SRC_URI:append:class-native = " file://0001-Relocate-the-repository-directory-for-native-builds.patch"
 
 inherit meson pkgconfig gtk-doc python3native qemu gobject-introspection-data upstream-version-is-even multilib_script
 
@@ -34,7 +34,7 @@
 # native versions of its own tools during build.
 # Also prelink-rtld is used to find out library dependencies of introspection binaries
 # (standard ldd doesn't work when cross-compiling).
-DEPENDS_append_class-target = " gobject-introspection-native qemu-native prelink-native"
+DEPENDS:append:class-target = " gobject-introspection-native qemu-native prelink-native"
 
 # needed for writing out the qemu wrapper script
 export STAGING_DIR_HOST
@@ -45,7 +45,7 @@
 
 # Configure target build to use native tools of itself and to use a qemu wrapper
 # and optionally to generate introspection data
-EXTRA_OEMESON_class-target = " \
+EXTRA_OEMESON:class-target = " \
     -Dgi_cross_use_prebuilt_gi=true \
     -Dgi_cross_binary_wrapper=${B}/g-ir-scanner-qemuwrapper \
     -Dgi_cross_ldd_wrapper=${B}/g-ir-scanner-lddwrapper \
@@ -61,14 +61,14 @@
     oe.utils.write_ld_so_conf(d)
 }
 
-do_configure_prepend_class-native() {
+do_configure:prepend:class-native() {
         # Tweak the native python scripts so that they don't refer to the
         # full path of native python binary (the solution is taken from glib-2.0 recipe)
         # This removes the risk of exceeding Linux kernel's shebang line limit (128 bytes)
         sed -i -e '1s,#!.*,#!${USRBINPATH}/env python3,' ${S}/tools/g-ir-tool-template.in
 }
 
-do_configure_prepend_class-target() {
+do_configure:prepend:class-target() {
         # Write out a qemu wrapper that will be given to gi-scanner so that it
         # can run target helper binaries through that.
         qemu_binary="${@qemu_wrapper_cmdline(d, '$STAGING_DIR_HOST', ['\\$GIR_EXTRA_LIBS_PATH','.libs','$STAGING_DIR_HOST/${libdir}','$STAGING_DIR_HOST/${base_libdir}'])}"
@@ -121,7 +121,7 @@
         sed -i -e '1s,#!.*,#!${USRBINPATH}/env python3,' ${S}/tools/g-ir-tool-template.in
 }
 
-do_compile_prepend() {
+do_compile:prepend() {
         # This prevents g-ir-scanner from writing cache data to $HOME
         export GI_SCANNER_DISABLE_CACHE=1
 
@@ -129,14 +129,14 @@
         export GIR_EXTRA_LIBS_PATH=$B/.libs
 }
 
-do_install_prepend() {
+do_install:prepend() {
         # This prevents g-ir-scanner from writing cache data to $HOME
         export GI_SCANNER_DISABLE_CACHE=1
 }
 
 # Our wrappers need to be available system-wide, because they will be used
 # to build introspection files for all other gobject-based packages
-do_install_append_class-target() {
+do_install:append:class-target() {
         install -d ${D}${bindir}/
         install ${B}/g-ir-scanner-qemuwrapper ${D}${bindir}/
         install ${B}/g-ir-scanner-wrapper ${D}${bindir}/
@@ -146,9 +146,9 @@
 
 # we need target versions of introspection tools in sysroot so that they can be run via qemu
 # when building introspection files in other packages
-SYSROOT_DIRS_append_class-target = " ${bindir}"
+SYSROOT_DIRS:append:class-target = " ${bindir}"
 
-SYSROOT_PREPROCESS_FUNCS_append_class-target = " gi_binaries_sysroot_preprocess"
+SYSROOT_PREPROCESS_FUNCS:append:class-target = " gi_binaries_sysroot_preprocess"
 gi_binaries_sysroot_preprocess() {
         # Tweak the binary names in the introspection pkgconfig file, so that it
         # picks up our wrappers which do the cross-compile and qemu magic.
@@ -158,7 +158,7 @@
            ${SYSROOT_DESTDIR}${libdir}/pkgconfig/gobject-introspection-1.0.pc
 }
 
-SYSROOT_PREPROCESS_FUNCS_append = " gi_ldsoconf_sysroot_preprocess"
+SYSROOT_PREPROCESS_FUNCS:append = " gi_ldsoconf_sysroot_preprocess"
 gi_ldsoconf_sysroot_preprocess () {
 	mkdir -p ${SYSROOT_DESTDIR}${bindir}
 	dest=${SYSROOT_DESTDIR}${bindir}/postinst-ldsoconf-${PN}
@@ -181,26 +181,26 @@
 SSTATE_SCAN_FILES += "g-ir-scanner-qemuwrapper g-ir-scanner-wrapper g-ir-compiler-wrapper g-ir-scanner-lddwrapper Gio-2.0.gir postinst-ldsoconf-${PN}"
 
 # .typelib files are needed at runtime and so they go to the main package
-FILES_${PN}_append = " ${libdir}/girepository-*/*.typelib"
+FILES:${PN}:append = " ${libdir}/girepository-*/*.typelib"
 
 # .gir files go to dev package, as they're needed for developing (but not for running)
 # things that depends on introspection.
-FILES_${PN}-dev_append = " ${datadir}/gir-*/*.gir ${libdir}/gir-*/*.gir"
-FILES_${PN}-dev_append = " ${datadir}/gir-*/*.rnc"
+FILES:${PN}-dev:append = " ${datadir}/gir-*/*.gir ${libdir}/gir-*/*.gir"
+FILES:${PN}-dev:append = " ${datadir}/gir-*/*.rnc"
 
 # These are used by gobject-based packages
 # to generate transient introspection binaries
-FILES_${PN}-dev_append = " ${datadir}/gobject-introspection-1.0/gdump.c \
+FILES:${PN}-dev:append = " ${datadir}/gobject-introspection-1.0/gdump.c \
                            ${datadir}/gobject-introspection-1.0/Makefile.introspection"
 
 # These are used by dependent packages (e.g. pygobject) to build their
 # testsuites.
-FILES_${PN}-dev_append = " ${datadir}/gobject-introspection-1.0/tests/*.c \
+FILES:${PN}-dev:append = " ${datadir}/gobject-introspection-1.0/tests/*.c \
                            ${datadir}/gobject-introspection-1.0/tests/*.h"
 
-FILES_${PN}-dbg += "${libdir}/gobject-introspection/giscanner/.debug/"
-FILES_${PN}-staticdev += "${libdir}/gobject-introspection/giscanner/*.a"
+FILES:${PN}-dbg += "${libdir}/gobject-introspection/giscanner/.debug/"
+FILES:${PN}-staticdev += "${libdir}/gobject-introspection/giscanner/*.a"
 
-RDEPENDS_${PN} = "python3-pickle python3-xml"
+RDEPENDS:${PN} = "python3-pickle python3-xml"
 
 BBCLASSEXTEND = "native"
diff --git a/poky/meta/recipes-gnome/gtk+/gtk+3.inc b/poky/meta/recipes-gnome/gtk+/gtk+3.inc
index 1445c40..47cdb83 100644
--- a/poky/meta/recipes-gnome/gtk+/gtk+3.inc
+++ b/poky/meta/recipes-gnome/gtk+/gtk+3.inc
@@ -15,7 +15,7 @@
 
 BBCLASSEXTEND = "native nativesdk"
 
-GSETTINGS_PACKAGE_class-native = ""
+GSETTINGS_PACKAGE:class-native = ""
 
 # versions >= 3.90 are development versions, otherwise like upstream-version-is-even
 UPSTREAM_CHECK_REGEX = "[^\d\.](?P<pver>3\.([1-8]?[02468])+(\.\d+)+)\.tar"
@@ -26,7 +26,7 @@
 # it here avoids rebuilding everything.
 export PKG_CONFIG_FOR_BUILD = "${STAGING_BINDIR_NATIVE}/pkg-config-native"
 
-do_configure_prepend() {
+do_configure:prepend() {
     # Do this because the configure script is running ./libtool directly
     rm -f libtool
     ln -s ${TARGET_PREFIX}libtool libtool
@@ -48,14 +48,14 @@
                  ${@bb.utils.contains("DISTRO_FEATURES", "x11", "", "--disable-gtk-doc", d)} \
                  "
 
-do_compile_prepend() {
+do_compile:prepend() {
         export GIR_EXTRA_LIBS_PATH="${B}/gdk/.libs"
 }
 
 PACKAGECONFIG ??= "${@bb.utils.filter('DISTRO_FEATURES', 'opengl wayland x11', d)} \
                    ${@bb.utils.contains('DISTRO_FEATURES', 'opengl x11', 'glx', '', d)}"
-PACKAGECONFIG_class-native = "${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)}"
-PACKAGECONFIG_class-nativesdk = "${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)}"
+PACKAGECONFIG:class-native = "${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)}"
+PACKAGECONFIG:class-nativesdk = "${@bb.utils.filter('DISTRO_FEATURES', 'x11', d)}"
 
 PACKAGECONFIG[x11] = "--enable-x11-backend,--disable-x11-backend,at-spi2-atk fontconfig libx11 libxext libxcursor libxi libxdamage libxrandr libxrender libxcomposite libxfixes"
 # this is provided by oe-core patch that removes epoxy/gl dependency from a X11 build
@@ -73,15 +73,15 @@
     ln ${D}${bindir}/gtk-query-immodules-3.0 ${D}${libexecdir}/${MLPREFIX}gtk-query-immodules-3.0
 }
 
-do_install_append_class-target() {
+do_install:append:class-target() {
     prepare_gtk_scripts
 }
 
-do_install_append_class-nativesdk() {
+do_install:append:class-nativesdk() {
     prepare_gtk_scripts
 }
 
-do_install_append_class-native() {
+do_install:append:class-native() {
         create_wrapper ${D}/${bindir}/gtk-update-icon-cache \
                 GDK_PIXBUF_MODULE_FILE=${STAGING_LIBDIR_NATIVE}/gdk-pixbuf-2.0/2.10.0/loaders.cache
         create_wrapper ${D}/${bindir}/gtk-encode-symbolic-svg \
@@ -92,7 +92,7 @@
 PACKAGES =+ "${PN}-demo"
 LIBV = "3.0.0"
 
-FILES_${PN}-demo = "${bindir}/gtk3-demo \
+FILES:${PN}-demo = "${bindir}/gtk3-demo \
                     ${bindir}/gtk3-demo-application \
                     ${bindir}/gtk3-icon-browser \
                     ${bindir}/gtk3-widget-factory \
@@ -103,14 +103,14 @@
                     ${datadir}/icons/hicolor/*/apps/gtk3-demo*.png \
                     ${datadir}/icons/hicolor/*/apps/gtk3-widget-factory*.png"
 
-FILES_${PN}_append = " ${bindir}/gtk-update-icon-cache-3.0 \
+FILES:${PN}:append = " ${bindir}/gtk-update-icon-cache-3.0 \
                ${bindir}/gtk-query-immodules-3.0 \
                ${bindir}/gtk-launch \
                ${datadir}/themes ${sysconfdir} ${datadir}/glib-2.0/schemas/ \
                ${libdir}/gtk-3.0/${LIBV}/engines/libpixmap.so \
                ${libdir}/gtk-3.0/modules/*.so"
 
-FILES_${PN}-dev += " \
+FILES:${PN}-dev += " \
                     ${datadir}/gtk-3.0/gtkbuilder.rng \
                     ${datadir}/gtk-3.0/include \
                     ${datadir}/gtk-3.0/valgrind \
@@ -136,22 +136,22 @@
                         adwaita-icon-theme-symbolic \
                         "
 
-GTKBASE_RRECOMMENDS_class-native ?= "\
+GTKBASE_RRECOMMENDS:class-native ?= "\
                         "
 
 GTKGLIBC_RRECOMMENDS ?= "${GTKBASE_RRECOMMENDS} glibc-gconv-iso8859-1"
 
-RRECOMMENDS_${PN} = "${GTKBASE_RRECOMMENDS}"
-RRECOMMENDS_${PN}_libc-glibc = "${GTKGLIBC_RRECOMMENDS}"
-RDEPENDS_${PN}-dev += "${@bb.utils.contains("PACKAGECONFIG", "wayland", "wayland-protocols", "", d)}"
+RRECOMMENDS:${PN} = "${GTKBASE_RRECOMMENDS}"
+RRECOMMENDS:${PN}:libc-glibc = "${GTKGLIBC_RRECOMMENDS}"
+RDEPENDS:${PN}-dev += "${@bb.utils.contains("PACKAGECONFIG", "wayland", "wayland-protocols", "", d)}"
 
 PACKAGES_DYNAMIC += "^gtk3-immodule-.* ^gtk3-printbackend-.*"
 
-ALTERNATIVE_${PN} = "gtk-update-icon-cache"
+ALTERNATIVE:${PN} = "gtk-update-icon-cache"
 ALTERNATIVE_TARGET[gtk-update-icon-cache] = "${bindir}/gtk-update-icon-cache-3.0"
 ALTERNATIVE_PRIORITY = "30"
 
-python populate_packages_prepend () {
+python populate_packages:prepend () {
     import os.path
 
     gtk_libdir = d.expand('${libdir}/gtk-3.0/${LIBV}')
@@ -165,5 +165,5 @@
     do_split_packages(d, printmodules_root, r'^libprintbackend-(.*)\.so$', 'gtk3-printbackend-%s', 'GTK printbackend module for %s')
 
     if (d.getVar('DEBIAN_NAMES')):
-        d.setVar(d.expand('PKG_${PN}'), '${MLPREFIX}libgtk-3.0')
+        d.setVar(d.expand('PKG:${PN}'), '${MLPREFIX}libgtk-3.0')
 }
diff --git a/poky/meta/recipes-gnome/gtk-doc/gtk-doc_1.33.2.bb b/poky/meta/recipes-gnome/gtk-doc/gtk-doc_1.33.2.bb
index 23cd259..1c9d517 100644
--- a/poky/meta/recipes-gnome/gtk-doc/gtk-doc_1.33.2.bb
+++ b/poky/meta/recipes-gnome/gtk-doc/gtk-doc_1.33.2.bb
@@ -24,18 +24,18 @@
            file://conditionaltests.patch \
            file://no-clobber.patch \
            "
-SRC_URI_append_class-native = " file://pkg-config-native.patch"
+SRC_URI:append:class-native = " file://pkg-config-native.patch"
 
 BBCLASSEXTEND = "native nativesdk"
 
 # Do not check for XML catalogs when building because that
 # information is not used for anything during build. Recipe
 # dependencies make sure we have all the right bits.
-do_configure_prepend() {
+do_configure:prepend() {
         sed -i -e 's,^JH_CHECK_XML_CATALOG.*,,' ${S}/configure.ac
 }
 
-do_install_append () {
+do_install:append () {
     # configure values for python3 and pkg-config encoded in scripts
     for fn in ${bindir}/gtkdoc-depscan \
         ${bindir}/gtkdoc-mkhtml2 \
@@ -47,10 +47,10 @@
     done
 }
 
-FILES_${PN} += "${datadir}/sgml"
-FILES_${PN}-doc = ""
+FILES:${PN} += "${datadir}/sgml"
+FILES:${PN}-doc = ""
 
-SYSROOT_PREPROCESS_FUNCS_append_class-native = " gtkdoc_makefiles_sysroot_preprocess"
+SYSROOT_PREPROCESS_FUNCS:append:class-native = " gtkdoc_makefiles_sysroot_preprocess"
 gtkdoc_makefiles_sysroot_preprocess() {
         # Patch the gtk-doc makefiles so that the qemu wrapper is used to run transient binaries
         # instead of libtool wrapper or running them directly
diff --git a/poky/meta/recipes-gnome/hicolor-icon-theme/hicolor-icon-theme_0.17.bb b/poky/meta/recipes-gnome/hicolor-icon-theme/hicolor-icon-theme_0.17.bb
index 74e3430..5a9f675 100644
--- a/poky/meta/recipes-gnome/hicolor-icon-theme/hicolor-icon-theme_0.17.bb
+++ b/poky/meta/recipes-gnome/hicolor-icon-theme/hicolor-icon-theme_0.17.bb
@@ -13,6 +13,6 @@
 
 inherit allarch autotools
 
-FILES_${PN} += "${datadir}/icons"
+FILES:${PN} += "${datadir}/icons"
 
 BBCLASSEXTEND = "native nativesdk"
diff --git a/poky/meta/recipes-gnome/json-glib/json-glib_1.6.2.bb b/poky/meta/recipes-gnome/json-glib/json-glib_1.6.2.bb
index fdf3b24..3f37078 100644
--- a/poky/meta/recipes-gnome/json-glib/json-glib_1.6.2.bb
+++ b/poky/meta/recipes-gnome/json-glib/json-glib_1.6.2.bb
@@ -30,4 +30,4 @@
 
 # Currently it's not possible to disable gettext in Meson, so we need to force
 # this back on.
-USE_NLS_class-native = "yes"
+USE_NLS:class-native = "yes"
diff --git a/poky/meta/recipes-gnome/libgudev/libgudev_236.bb b/poky/meta/recipes-gnome/libgudev/libgudev_236.bb
index 5d1d2d7..169b19e 100644
--- a/poky/meta/recipes-gnome/libgudev/libgudev_236.bb
+++ b/poky/meta/recipes-gnome/libgudev/libgudev_236.bb
@@ -7,11 +7,11 @@
 BUGTRACKER = "https://gitlab.gnome.org/GNOME/libgudev/issues"
 SRC_URI[archive.sha256sum] = "e50369d06d594bae615eb7aeb787de304ebaad07a26d1043cef8e9c7ab7c9524"
 
-SRC_URI_append = " file://0001-gudevenumtypes-make-deterministic.patch"
+SRC_URI:append = " file://0001-gudevenumtypes-make-deterministic.patch"
 
 DEPENDS = "glib-2.0 udev"
 
-RCONFLICTS_${PN} = "systemd (<= 220)"
+RCONFLICTS:${PN} = "systemd (<= 220)"
 
 LICENSE = "LGPLv2.1"
 LIC_FILES_CHKSUM = "file://COPYING;md5=4fbd65380cdd255951079008b364516c"
diff --git a/poky/meta/recipes-gnome/libhandy/libhandy_1.2.3.bb b/poky/meta/recipes-gnome/libhandy/libhandy_1.2.3.bb
index acb6e53..3921099 100644
--- a/poky/meta/recipes-gnome/libhandy/libhandy_1.2.3.bb
+++ b/poky/meta/recipes-gnome/libhandy/libhandy_1.2.3.bb
@@ -24,4 +24,4 @@
 DEPENDS += "gtk+3"
 
 PACKAGES =+ "${PN}-examples"
-FILES_${PN}-examples = "${bindir}"
+FILES:${PN}-examples = "${bindir}"
diff --git a/poky/meta/recipes-gnome/libnotify/libnotify_0.7.9.bb b/poky/meta/recipes-gnome/libnotify/libnotify_0.7.9.bb
index d2be715..dd081f9 100644
--- a/poky/meta/recipes-gnome/libnotify/libnotify_0.7.9.bb
+++ b/poky/meta/recipes-gnome/libnotify/libnotify_0.7.9.bb
@@ -30,9 +30,9 @@
 # there were times, we had two versions of libnotify (oe-core libnotify:0.6.x /
 # meta-gnome libnotify3: 0.7.x)
 PROVIDES += "libnotify3"
-RPROVIDES_${PN} += "libnotify3"
-RCONFLICTS_${PN} += "libnotify3"
-RREPLACES_${PN} += "libnotify3"
+RPROVIDES:${PN} += "libnotify3"
+RCONFLICTS:${PN} += "libnotify3"
+RREPLACES:${PN} += "libnotify3"
 
 # -7381 is specific to the NodeJS bindings
 CVE_CHECK_WHITELIST += "CVE-2013-7381"
diff --git a/poky/meta/recipes-gnome/librsvg/librsvg_2.40.21.bb b/poky/meta/recipes-gnome/librsvg/librsvg_2.40.21.bb
index 59de80a..39b9aec 100644
--- a/poky/meta/recipes-gnome/librsvg/librsvg_2.40.21.bb
+++ b/poky/meta/recipes-gnome/librsvg/librsvg_2.40.21.bb
@@ -36,17 +36,17 @@
 # GTK+ test application (rsvg-view)
 PACKAGECONFIG[gtk] = "--with-gtk3,--without-gtk3,gtk+3"
 
-do_install_append() {
+do_install:append() {
 	# Loadable modules don't need .a or .la on Linux
 	rm -f ${D}${libdir}/gdk-pixbuf-2.0/*/loaders/*.a ${D}${libdir}/gdk-pixbuf-2.0/*/loaders/*.la
 }
 
 PACKAGES =+ "librsvg-gtk rsvg"
-FILES_rsvg = "${bindir}/rsvg* \
+FILES:rsvg = "${bindir}/rsvg* \
 	      ${datadir}/pixmaps/svg-viewer.svg \
 	      ${datadir}/themes"
-FILES_librsvg-gtk = "${libdir}/gdk-pixbuf-2.0/*/*/*.so \
+FILES:librsvg-gtk = "${libdir}/gdk-pixbuf-2.0/*/*/*.so \
                      ${datadir}/thumbnailers/librsvg.thumbnailer"
-RRECOMMENDS_librsvg-gtk = "gdk-pixbuf-bin"
+RRECOMMENDS:librsvg-gtk = "gdk-pixbuf-bin"
 
 PIXBUF_PACKAGES = "librsvg-gtk"
diff --git a/poky/meta/recipes-gnome/libsecret/libsecret_0.20.4.bb b/poky/meta/recipes-gnome/libsecret/libsecret_0.20.4.bb
index 287ac70..9c1f97b 100644
--- a/poky/meta/recipes-gnome/libsecret/libsecret_0.20.4.bb
+++ b/poky/meta/recipes-gnome/libsecret/libsecret_0.20.4.bb
@@ -23,6 +23,6 @@
 PACKAGECONFIG[manpages] = "-Dmanpage=true,-Dmanpage=false,libxslt-native xmlto-native"
 
 # http://errors.yoctoproject.org/Errors/Details/20228/
-ARM_INSTRUCTION_SET_armv4 = "arm"
-ARM_INSTRUCTION_SET_armv5 = "arm"
-ARM_INSTRUCTION_SET_armv6 = "arm"
+ARM_INSTRUCTION_SET:armv4 = "arm"
+ARM_INSTRUCTION_SET:armv5 = "arm"
+ARM_INSTRUCTION_SET:armv6 = "arm"