Define x86-64 ffsl alias only if __LP64__ is defined

diff --git a/ChangeLog b/ChangeLog
index b40802a..fd95841 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2012-03-16  H.J. Lu  <hongjiu.lu@intel.com>
 
+       * sysdeps/x86_64/ffsll.c (ffsl): Define alias only under
+       [__LP64__].
+
+2012-03-16  H.J. Lu  <hongjiu.lu@intel.com>
+
        * sysdeps/ieee754/dbl-64/wordsize-64/s_lround.c: Moved to ...
        * sysdeps/ieee754/dbl-64/wordsize-64/s_llround.c: This.
        (__lround): Renamed to ...

diff --git a/sysdeps/x86_64/ffsll.c b/sysdeps/x86_64/ffsll.c
index 2808770..a7a5dc8 100644 (file)
--- a/sysdeps/x86_64/ffsll.c
+++ b/sysdeps/x86_64/ffsll.c
@@ -1,7 +1,7 @@
 /* ffsll -- find first set bit in a word, counted from least significant end.
    For AMD x86-64.
    This file is part of the GNU C Library.
-   Copyright (C) 1991,92,93,94,97,98,2001 Free Software Foundation, Inc.
+   Copyright (C) 1991-2012 Free Software Foundation, Inc.
    Contributed by Ulrich Drepper <drepper@cygnus.com>.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -36,5 +36,7 @@ ffsll (long long int x)
   return cnt + 1;
 }
 
+#ifdef __LP64__
 #undef ffsl
 weak_alias (ffsll, ffsl)
+#endif