diff --git a/poky/meta/classes/populate_sdk_base.bbclass b/poky/meta/classes/populate_sdk_base.bbclass
index d03465b..f85c3b9 100644
--- a/poky/meta/classes/populate_sdk_base.bbclass
+++ b/poky/meta/classes/populate_sdk_base.bbclass
@@ -21,6 +21,7 @@
 
 SDKIMAGE_FEATURES ??= "dev-pkgs dbg-pkgs src-pkgs ${@bb.utils.contains('DISTRO_FEATURES', 'api-documentation', 'doc-pkgs', '', d)}"
 SDKIMAGE_INSTALL_COMPLEMENTARY = '${@complementary_globs("SDKIMAGE_FEATURES", d)}'
+SDKIMAGE_INSTALL_COMPLEMENTARY[vardeps] += "SDKIMAGE_FEATURES"
 
 PACKAGE_ARCHS_append_task-populate-sdk = " sdk-provides-dummy-target"
 SDK_PACKAGE_ARCHS += "sdk-provides-dummy-${SDKPKGSUFFIX}"
@@ -48,6 +49,8 @@
 
 # Default archived SDK's suffix
 SDK_ARCHIVE_TYPE ?= "tar.xz"
+SDK_XZ_COMPRESSION_LEVEL ?= "-9"
+SDK_XZ_OPTIONS ?= "${XZ_DEFAULTS} ${SDK_XZ_COMPRESSION_LEVEL}"
 
 # To support different sdk type according to SDK_ARCHIVE_TYPE, now support zip and tar.xz
 python () {
@@ -58,7 +61,7 @@
        d.setVar('SDK_ARCHIVE_CMD', 'cd ${SDK_OUTPUT}/${SDKPATH}; zip -r ${SDKDEPLOYDIR}/${TOOLCHAIN_OUTPUTNAME}.${SDK_ARCHIVE_TYPE} .')
     else:
        d.setVar('SDK_ARCHIVE_DEPENDS', 'xz-native')
-       d.setVar('SDK_ARCHIVE_CMD', 'cd ${SDK_OUTPUT}/${SDKPATH}; tar ${SDKTAROPTS} -cf - . | xz -T 0 -9 > ${SDKDEPLOYDIR}/${TOOLCHAIN_OUTPUTNAME}.${SDK_ARCHIVE_TYPE}')
+       d.setVar('SDK_ARCHIVE_CMD', 'cd ${SDK_OUTPUT}/${SDKPATH}; tar ${SDKTAROPTS} -cf - . | xz ${SDK_XZ_OPTIONS} > ${SDKDEPLOYDIR}/${TOOLCHAIN_OUTPUTNAME}.${SDK_ARCHIVE_TYPE}')
 }
 
 SDK_RDEPENDS = "${TOOLCHAIN_TARGET_TASK} ${TOOLCHAIN_HOST_TASK}"
@@ -182,6 +185,11 @@
 	# Escape special characters like '+' and '.' in the SDKPATH
 	escaped_sdkpath=$(echo ${SDKPATH} |sed -e "s:[\+\.]:\\\\\\\\\0:g")
 	sed -i -e "s:##DEFAULT_INSTALL_DIR##:$escaped_sdkpath:" ${SDK_OUTPUT}/${SDKPATH}/relocate_sdk.py
+
+       mkdir -p ${SDK_OUTPUT}/${SDKPATHNATIVE}${sysconfdir}/
+       echo '${SDKPATHNATIVE}${libdir_nativesdk}
+${SDKPATHNATIVE}${base_libdir_nativesdk}
+include /etc/ld.so.conf' > ${SDK_OUTPUT}/${SDKPATHNATIVE}${sysconfdir}/ld.so.conf
 }
 
 python check_sdk_sysroots() {