diff --git a/poky/meta/conf/distro/include/security_flags.inc b/poky/meta/conf/distro/include/security_flags.inc
index 05253b2..f996ca9 100644
--- a/poky/meta/conf/distro/include/security_flags.inc
+++ b/poky/meta/conf/distro/include/security_flags.inc
@@ -10,7 +10,9 @@
 
 # _FORTIFY_SOURCE requires -O1 or higher, so disable in debug builds as they use
 # -O0 which then results in a compiler warning.
-lcl_maybe_fortify ?= "${@oe.utils.conditional('DEBUG_BUILD','1','','-O -D_FORTIFY_SOURCE=2',d)}"
+OPTLEVEL = "${@bb.utils.filter('SELECTED_OPTIMIZATION', '-O0 -O1 -O2 -O3 -Ofast -Og -Os -Oz -O', d)}"
+
+lcl_maybe_fortify ?= "${@oe.utils.conditional('OPTLEVEL','-O0','','${OPTLEVEL} -D_FORTIFY_SOURCE=2',d)}"
 
 # Error on use of format strings that represent possible security problems
 SECURITY_STRINGFORMAT ?= "-Wformat -Wformat-security -Werror=format-security"
diff --git a/poky/meta/conf/distro/include/yocto-uninative.inc b/poky/meta/conf/distro/include/yocto-uninative.inc
index bc47083..a2a2dd1 100644
--- a/poky/meta/conf/distro/include/yocto-uninative.inc
+++ b/poky/meta/conf/distro/include/yocto-uninative.inc
@@ -8,7 +8,7 @@
 
 UNINATIVE_MAXGLIBCVERSION = "2.33"
 
-UNINATIVE_URL ?= "http://downloads.yoctoproject.org/releases/uninative/2.11/"
-UNINATIVE_CHECKSUM[aarch64] ?= "fa703e25c26eaebb1afd895337b92a24cc5077818e093af74912e53846a117fe"
-UNINATIVE_CHECKSUM[i686] ?= "638901c990ffbe716a34400134a2ad49a1c3104e3b48cdafd6fcd28e9b133294"
-UNINATIVE_CHECKSUM[x86_64] ?= "047ddd78d6b5cabd2a102120e27755a9eaa1d5724c6a8f4007daa3f10ecb6871"
+UNINATIVE_URL ?= "http://downloads.yoctoproject.org/releases/uninative/3.0/"
+UNINATIVE_CHECKSUM[aarch64] ?= "1c668909098c5b56132067adc69a249cb771f4560428e5822de903a12d97bf33"
+UNINATIVE_CHECKSUM[i686] ?= "e6cc2fc056234cffa6a2ff084cce27d544ea3f487a62b5e253351cefd4421900"
+UNINATIVE_CHECKSUM[x86_64] ?= "5ec5a9276046e7eceeac749a18b175667384e1f445cd4526300a41404d985a5b"