gnu: guile: Skip 'test-stack-overflow'.

* gnu/packages/guile.scm (guile-3.0)[arguments]: Add
'disable-stack-overflow-test' phase.

gnu/packages/guile.scm

@@ -324,9 +324,17 @@ without requiring the source code to be rewritten.")
               `(cons "--disable-jit" ,flags)
               flags)))
        ((#:phases phases)
-         (if (string-prefix? "powerpc-" (%current-system))
         `(modify-phases ,phases
-              (add-after 'unpack 'adjust-bootstrap-flags
+           (add-before 'check 'disable-stack-overflow-test
+             (lambda _
+               ;; This test can invoke the "OOM killer", especially when
+               ;; running on emulated hardware (QEMU).  Skip it.
+               (substitute* "test-suite/standalone/test-stack-overflow"
+                 (("!#")
+                  "!#\n(exit 77)\n"))))
+
+           ,@(if (string-prefix? "powerpc-" (%current-system))
+                 `((add-after 'unpack 'adjust-bootstrap-flags
                      (lambda _
                        ;; Upstream knows about suggested solution.
                        ;; https://debbugs.gnu.org/cgi/bugreport.cgi?bug=45214
@@ -339,7 +347,7 @@ without requiring the source code to be rewritten.")
                        (substitute* "test-suite/tests/ports.test"
                          (("fdes not closed\"" all) (string-append all "(exit 77)")))
                        #t)))
-           phases))))
+                 '())))))
 
     (native-search-paths
      (list (search-path-specification