From b5784d95bb94eda59b08aca735406908e209f638 Mon Sep 17 00:00:00 2001
From: Adhemerval Zanella <azanella@linux.vnet.ibm.com>
Date: Thu, 21 Mar 2013 14:15:45 -0300
Subject: [PATCH] PowerPC: fix sqrtl ABI issue

This patch fixes a sqrtl ABI issue when building for powerpc64.
---
 ChangeLog                    | 5 +++++
 sysdeps/powerpc/fpu/w_sqrt.c | 4 ++++
 2 files changed, 9 insertions(+)

diff --git a/ChangeLog b/ChangeLog
index dadbd21dbca..9f4aba18321 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2013-03-21  Adhemerval Zanella  <azanella@linux.vnet.ibm.com>
+
+	* sysdeps/powerpc/fpu/w_sqrt.c (compat_symbol): Add sqrtl compat
+	symbol.
+
 2013-03-21  Thomas Schwinge  <thomas@codesourcery.com>
 
 	* math/gen-libm-test.pl (parse_args, special_functions): Properly
diff --git a/sysdeps/powerpc/fpu/w_sqrt.c b/sysdeps/powerpc/fpu/w_sqrt.c
index 2488ad9b97b..70f28dd4df0 100644
--- a/sysdeps/powerpc/fpu/w_sqrt.c
+++ b/sysdeps/powerpc/fpu/w_sqrt.c
@@ -19,6 +19,7 @@
 #include <math.h>
 #include <math_private.h>
 #include <fenv_libc.h>
+#include <math_ldbl_opt.h>
 
 double
 __sqrt (double x)		/* wrapper sqrt */
@@ -42,3 +43,6 @@ weak_alias (__sqrt, sqrt)
 #ifdef NO_LONG_DOUBLE
   strong_alias (__sqrt, __sqrtl) weak_alias (__sqrt, sqrtl)
 #endif
+#if LONG_DOUBLE_COMPAT(libm, GLIBC_2_0)
+compat_symbol (libm, __sqrt, sqrtl, GLIBC_2_0);
+#endif
-- 
2.47.2