diff --git a/poky/meta/recipes-support/libunwind/libunwind.inc b/poky/meta/recipes-support/libunwind/libunwind.inc
index 17ba151..bf74f9f 100644
--- a/poky/meta/recipes-support/libunwind/libunwind.inc
+++ b/poky/meta/recipes-support/libunwind/libunwind.inc
@@ -4,7 +4,7 @@
 LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://COPYING;md5=2d80c8ed4062b8339b715f90fa68cc9f"
 DEPENDS += "libatomic-ops"
-DEPENDS_append_libc-musl = " libucontext"
+DEPENDS:append:libc-musl = " libucontext"
 
 inherit autotools multilib_header
 
@@ -12,11 +12,11 @@
 PACKAGECONFIG[lzma] = "--enable-minidebuginfo,--disable-minidebuginfo,xz"
 PACKAGECONFIG[latexdocs] = "--enable-documentation, --disable-documentation, latex2man-native"
 
-EXTRA_OECONF_arm = "--enable-debug-frame"
-EXTRA_OECONF_armeb = "--enable-debug-frame"
-EXTRA_OECONF_aarch64 = "--enable-debug-frame"
+EXTRA_OECONF:arm = "--enable-debug-frame"
+EXTRA_OECONF:armeb = "--enable-debug-frame"
+EXTRA_OECONF:aarch64 = "--enable-debug-frame"
 
-do_install_append () {
+do_install:append () {
 	oe_multilib_header libunwind.h
 }
 
diff --git a/poky/meta/recipes-support/libunwind/libunwind_1.5.0.bb b/poky/meta/recipes-support/libunwind/libunwind_1.5.0.bb
index 6392cac..9b515b5 100644
--- a/poky/meta/recipes-support/libunwind/libunwind_1.5.0.bb
+++ b/poky/meta/recipes-support/libunwind/libunwind_1.5.0.bb
@@ -8,21 +8,21 @@
            file://0006-Fix-for-X32.patch \
            file://0001-configure-Do-not-enforce-libdir-for-ppc64.patch \
            "
-SRC_URI_append_libc-musl = " file://musl-header-conflict.patch"
+SRC_URI:append:libc-musl = " file://musl-header-conflict.patch"
 
 SRC_URI[md5sum] = "c6923dda0675f6a4ef21426164dc8b6a"
 SRC_URI[sha256sum] = "90337653d92d4a13de590781371c604f9031cdb50520366aa1e3a91e1efb1017"
 
-EXTRA_OECONF_append_libc-musl = " --disable-documentation --disable-tests --enable-static"
+EXTRA_OECONF:append:libc-musl = " --disable-documentation --disable-tests --enable-static"
 
 # http://errors.yoctoproject.org/Errors/Details/20487/
-ARM_INSTRUCTION_SET_armv4 = "arm"
-ARM_INSTRUCTION_SET_armv5 = "arm"
+ARM_INSTRUCTION_SET:armv4 = "arm"
+ARM_INSTRUCTION_SET:armv5 = "arm"
 
-COMPATIBLE_HOST_riscv64 = "null"
-COMPATIBLE_HOST_riscv32 = "null"
+COMPATIBLE_HOST:riscv64 = "null"
+COMPATIBLE_HOST:riscv32 = "null"
 
 LDFLAGS += "-Wl,-z,relro,-z,now ${@bb.utils.contains('DISTRO_FEATURES', 'ld-is-gold', ' -fuse-ld=bfd ', '', d)}"
 
-SECURITY_LDFLAGS_append_libc-musl = " -lssp_nonshared"
-CACHED_CONFIGUREVARS_append_libc-musl = " LDFLAGS='${LDFLAGS} -lucontext'"
+SECURITY_LDFLAGS:append:libc-musl = " -lssp_nonshared"
+CACHED_CONFIGUREVARS:append:libc-musl = " LDFLAGS='${LDFLAGS} -lucontext'"