diff --git a/import-layers/yocto-poky/meta/classes/toolchain-scripts-base.bbclass b/import-layers/yocto-poky/meta/classes/toolchain-scripts-base.bbclass
new file mode 100644
index 0000000..2489b9d
--- /dev/null
+++ b/import-layers/yocto-poky/meta/classes/toolchain-scripts-base.bbclass
@@ -0,0 +1,11 @@
+#This function create a version information file
+toolchain_create_sdk_version () {
+	local versionfile=$1
+	rm -f $versionfile
+	touch $versionfile
+	echo 'Distro: ${DISTRO}' >> $versionfile
+	echo 'Distro Version: ${DISTRO_VERSION}' >> $versionfile
+	echo 'Metadata Revision: ${METADATA_REVISION}' >> $versionfile
+	echo 'Timestamp: ${DATETIME}' >> $versionfile
+}
+toolchain_create_sdk_version[vardepsexclude] = "DATETIME"