MFC r274618,r276521:

MFC Note: text corrected for r274618

r274618:

  Add reachover Makefiles for contrib/netbsd-tests/lib/msun

  A variant of this code has been tested on amd64/i386 for some time by
  EMC/Isilon on 10-STABLE/11-CURRENT. It builds on other architectures, but the
  code will remain off until it's proven it works on virtual hardware or real
  hardware on other architectures

  Sponsored by: EMC / Isilon Storage Division

r276521:

  Reset errno in :scalbnf_val and :scalbnl_val before running the tests so the
  tested errno isn't stale

  This was needed in order for the test to pass on amd64 with stable/10

1 files changed, 6 insertions, 0 deletions

diff --git a/contrib/netbsd-tests/lib/libm/t_scalbn.c b/contrib/netbsd-tests/lib/libm/t_scalbn.c
index 2d186cf..fe70b3c 100644
--- a/contrib/netbsd-tests/lib/libm/t_scalbn.c
+++ b/contrib/netbsd-tests/lib/libm/t_scalbn.c
@@ -225,6 +225,9 @@ ATF_TC_BODY(scalbnf_val, tc)
 	double rv;
 
 	for (i = 0; i < tcnt; i++) {
+#ifdef __FreeBSD__
+		errno = 0;
+#endif
 		rv = scalbnf(tests[i].inval, tests[i].exp);
 		ATF_CHECK_EQ_MSG(errno, tests[i].error,
 		    "test %zu: errno %d instead of %d", i, errno,
@@ -369,6 +372,9 @@ ATF_TC_BODY(scalbnl_val, tc)
 	long double rv;
 
 	for (i = 0; i < tcnt; i++) {
+#ifdef __FreeBSD__
+		errno = 0;
+#endif
 		rv = scalbnl(tests[i].inval, tests[i].exp);
 		ATF_CHECK_EQ_MSG(errno, tests[i].error,
 		    "test %zu: errno %d instead of %d", i, errno,