[src/trunk]: src/tests/kernel Make fenv.h optional for this test to unbreak t...

[riastradh <riastradh%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/b5b5abb42589
branches:  trunk
changeset: 836909:b5b5abb42589
user:      riastradh <riastradh%NetBSD.org@localhost>
date:      Mon Nov 12 05:02:00 2018 +0000

description:
Make fenv.h optional for this test to unbreak the vax build.

diffstat:

 tests/kernel/h_segv.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (30 lines):

diff -r 17df99cd6c49 -r b5b5abb42589 tests/kernel/h_segv.c
--- a/tests/kernel/h_segv.c     Mon Nov 12 04:37:54 2018 +0000
+++ b/tests/kernel/h_segv.c     Mon Nov 12 05:02:00 2018 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: h_segv.c,v 1.9 2018/11/11 01:26:08 riastradh Exp $     */
+/*     $NetBSD: h_segv.c,v 1.10 2018/11/12 05:02:00 riastradh Exp $    */
 
 /*-
  * Copyright (c) 2017 The NetBSD Foundation, Inc.
@@ -29,7 +29,9 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: h_segv.c,v 1.9 2018/11/11 01:26:08 riastradh Exp $");
+__RCSID("$NetBSD: h_segv.c,v 1.10 2018/11/12 05:02:00 riastradh Exp $");
+
+#define        __TEST_FENV
 
 #include <sys/types.h>
 #include <sys/mman.h>
@@ -107,7 +109,9 @@
        volatile double a = getpid();
        volatile double b = strtol("0", NULL, 0);
 
+#ifdef __HAVE_FENV
        feenableexcept(FE_ALL_EXCEPT);
+#endif
 
        usleep((int)(a/b));
 }