[src/trunk]: src/lib/libc/gen Add fabsl alias if necessary.

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

details:   https://anonhg.NetBSD.org/src/rev/510a27e2d5e8
branches:  trunk
changeset: 791740:510a27e2d5e8
user:      joerg <joerg%NetBSD.org@localhost>
date:      Fri Nov 29 22:15:26 2013 +0000

description:
Add fabsl alias if necessary.

diffstat:

 lib/libc/gen/fabs_ieee754.c |  8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diffs (29 lines):

diff -r 579463f5e76d -r 510a27e2d5e8 lib/libc/gen/fabs_ieee754.c
--- a/lib/libc/gen/fabs_ieee754.c       Fri Nov 29 21:57:31 2013 +0000
+++ b/lib/libc/gen/fabs_ieee754.c       Fri Nov 29 22:15:26 2013 +0000
@@ -1,4 +1,4 @@
-/*     $NetBSD: fabs_ieee754.c,v 1.2 2010/09/10 16:32:35 matt Exp $    */
+/*     $NetBSD: fabs_ieee754.c,v 1.3 2013/11/29 22:15:26 joerg Exp $   */
 
 /*-
  * Copyright (c) 2003 The NetBSD Foundation, Inc.
@@ -31,7 +31,7 @@
 
 #include <sys/cdefs.h>
 #if defined(LIBC_SCCS) && !defined(lint)
-__RCSID("$NetBSD: fabs_ieee754.c,v 1.2 2010/09/10 16:32:35 matt Exp $");
+__RCSID("$NetBSD: fabs_ieee754.c,v 1.3 2013/11/29 22:15:26 joerg Exp $");
 #endif
 
 #include <machine/ieee.h>
@@ -41,6 +41,10 @@
  * 7.12.3.6 fabs - return the absolute value of the argument
  *          IEEE 754 double-precision version
  */
+#ifndef __HAVE_LONG_DOUBLE
+__strong_alias(fabsl, fabs)
+#endif
+
 double
 fabs(double x)
 {