erzeugen einer gmapsupp.img

[GerdP]

Ja, das ist eine etwas seltsame Falle bei mkgmap. Füge --tdbfile hinzu. Erklärung:

–index
Generate a global address search index. If the --gmapsupp option is
also given, then the index is generated within the resulting
gmapsupp.img file so that address search will work on a GPS
device.

If instead the --tdbfile option is given then the index consists
of two files named osmmap.mdx and osmmap_mdr.img which can be used
with MapSource.  The --overview-mapname option can be used to change
these names.  (For compatibility, you do not need the tdbfile
option if gmapsupp is not given).

If both the --gmapsupp and --tdbfile options are given alongside
the --index option, then both indexes will be created. Note that
this will require roughly twice as much memory.