[Feature] add GA346 baseline version

Change-Id: Ic62933698569507dcf98240cdf5d9931ae34348f
diff --git a/src/kernel/linux/v4.19/scripts/ld-version.sh b/src/kernel/linux/v4.19/scripts/ld-version.sh
new file mode 100755
index 0000000..104cda7
--- /dev/null
+++ b/src/kernel/linux/v4.19/scripts/ld-version.sh
@@ -0,0 +1,13 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+# extract linker version number from stdin and turn into single number
+exec awk '
+	{
+	gsub(".*\\)", "");
+	gsub(".*version ", "");
+	gsub("-.*", "");
+	split($1,a, ".");
+	print a[1]*100000000 + a[2]*1000000 + a[3]*10000;
+	exit
+	}
+'