set tmpfile "/tmp/DELETEME_tcc4tcl_test_exec[expr rand()].so"
	file delete $tmpfile
	set handle [tcc4tcl::new $tmpfile "myPkg 0.1"]
	$handle cproc ext_add {int a int b} long { return(a+b); }
	$handle add_library_path /usr/lib64
	$handle add_library_path /usr/lib
	$handle add_library_path /usr/lib32
	$handle add_library tclstub8.5
	$handle add_library tclstub${::tcl_version}
	$handle go
	load $tmpfile myPkg
	puts [ext_add 1 42]
	file delete $tmpfile
}

# More involved test