Skip testlfs test which only runs on non 64-bit systems and fails
on Gentoo due to a sandbox issue. Bug #603244

--- a/test/Makefile.in
+++ b/test/Makefile.in
@@ -172,7 +172,11 @@ check: $(TESTALL_COMPONENTS) $(STDTEST_PORTABLE) $(STDTEST_NONPORTABLE)
 				fi; \
 			done; \
 	        else \
-			./$$prog -v; \
+			if test "$$prog" = 'testall@EXEEXT@'; then \
+				./$$prog -v -x testlfs; \
+			else \
+				./$$prog -v; \
+			fi; \
 			status=$$?; \
 			if test $$status != 0; then \
 				teststatus=$$status; \