[src/trunk]: src/tests/lib/libc/gen No unused functions if there is no long d...

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

details:   https://anonhg.NetBSD.org/src/rev/d1ddade882e6
branches:  trunk
changeset: 326477:d1ddade882e6
user:      joerg <joerg%NetBSD.org@localhost>
date:      Thu Jan 30 22:15:55 2014 +0000

description:
No unused functions if there is no long double support.

diffstat:

 tests/lib/libc/gen/t_floatunditf.c |  6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diffs (34 lines):

diff -r b0e61a7b60e4 -r d1ddade882e6 tests/lib/libc/gen/t_floatunditf.c
--- a/tests/lib/libc/gen/t_floatunditf.c        Thu Jan 30 19:24:06 2014 +0000
+++ b/tests/lib/libc/gen/t_floatunditf.c        Thu Jan 30 22:15:55 2014 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: t_floatunditf.c,v 1.1 2014/01/30 15:04:04 joerg Exp $ */
+/* $NetBSD: t_floatunditf.c,v 1.2 2014/01/30 22:15:55 joerg Exp $ */
 
 /*-
  * Copyright (c) 2014 The NetBSD Foundation, Inc.
@@ -31,6 +31,7 @@
 #include <inttypes.h>
 #include <math.h>
 
+#ifdef __HAVE_LONG_DOUBLE
 static const struct {
        uint64_t u64;
        long double ld;
@@ -101,8 +102,6 @@
        { 0x1ULL, 0x8p-3L },
 };
 
-long double floatunditf(uint64_t);
-
 ATF_TC(floatunditf);
 ATF_TC_HEAD(floatunditf, tc)
 {
@@ -117,6 +116,7 @@
        for (i = 0; i < __arraycount(testcases); ++i)
                ATF_CHECK(testcases[i].ld == (long double)testcases[i].u64);
 }
+#endif
 
 ATF_TP_ADD_TCS(tp)
 {