AS_HELP_STRING([--without-gtk],
[do not use GTK (build command-line tools only)])],
[gtk_version_desired="$withval"],
[gtk_version_desired="any"])
case "$gtk_version_desired" in
AS_HELP_STRING([--without-gtk],
[do not use GTK (build command-line tools only)])],
[gtk_version_desired="$withval"],
[gtk_version_desired="any"])
case "$gtk_version_desired" in