hygiene, return after adding absolute path in engdso path fiddler

Signed-off-by: Sebastian Freundt <freundt@fresse.org>
fix, PEBKAC, descend into libltdl subdir if requested so

Signed-off-by: Sebastian Freundt <freundt@fresse.org>
chore, remove checking for mxml, it's never been used

Signed-off-by: Sebastian Freundt <freundt@fresse.org>
Merge branch 'bld/dist' into next

* bld/dist:
  chore, remove checking for mxml, it's never been used
  fix, PEBKAC, descend into libltdl subdir if requested so
  hygiene, return after adding absolute path in engdso path fiddler