Adding the sqlite sourcecode

tool/cktclsh.sh

@@ -0,0 +1,11 @@
+# Fail with an error if the TCLSH named in $2 is not tclsh version $1 or later.
+#
+echo "set vers $1" >cktclsh$1.tcl
+echo 'if {$tcl_version<$vers} {exit 1}' >>cktclsh$1.tcl
+if ! $2 cktclsh$1.tcl
+then
+   echo "ERROR: This makefile target requires tclsh $1 or later."
+   rm cktclsh$1.tcl
+   exit 1
+fi
+rm cktclsh$1.tcl