+ vcl_ldpreload_glob = f"{config.vpp_install_dir}/**/{self.libname}"
+ vcl_ldpreload_so = glob.glob(vcl_ldpreload_glob, recursive=True)
+
+ if len(vcl_ldpreload_so) < 1:
+ raise LibraryNotFound("cannot locate library: {}".format(
+ self.libname))
+
+ vcl_ldpreload_so = vcl_ldpreload_so[0]
+