guile22 build issue on -current and -8

[Thomas Klausner <tk%giga.or.at@localhost>]

Hi!

On netbsd-8 and -current, the build of lang/guile22 fails.

The build is full of lines like

gmake[2]: Entering directory '/scratch/lang/guile22/work/guile-2.2.3/bootstrap'
  BOOTSTRAP GUILEC ice-9/eval.go
;;; WARNING: loading compiled file /scratch/lang/guile22/work/guile-2.2.3/prebuilt/64-bit-little-endian/ice-9/eval.go failed:
;;; Throw to key system-error with args ("load-thunk-from-memory" "~A" ("Permission denied") (13))
wrote `ice-9/eval.go'

I disabled SSP and Fortify, but that didn't change the error.

guile20 builds fine.

Does anyone have ideas what could be the cause and how to fix it?
 Thomas