config_query  EVIDENCE_THUMBNAILS  "Enable thumbnails (uses xine-lib)?"  y  &&

if  [  "$EVIDENCE_THUMBNAILS"  ==  "y"  ];  then
  config_query  EVIDENCE_AVI   "Enable AVI thumbnails (uses avifile)?"    y  &&
  config_query  EVIDENCE_MPEG  "Enable MPEG thumbnails (uses libmpeg3)?"  y
else
  persistent_add  EVIDENCE_AVI  EVIDENCE_MPEG  &&
  EVIDENCE_AVI="n"                             &&
  EVIDENCE_MPEG="n"
fi  &&

config_query_option  EVIDENCE_ICONS    "Install all icon-sets?"            y  \
                     "--enable-extra-iconsets"                                \
                     "--disable-extra-iconsets"                               &&

config_query_option  EVIDENCE_ATTRS  "Enable POSIX Extended Attributes?"   n  \
                     "--enable-attrs"                                         \
                     "--disable-attrs"                                        &&

config_query_option  EVIDENCE_ACLS   "Enable POSIX Access Control Lists?"  n  \
                     "--enable-acls"                                          \
                     "--disable-acls"
