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From: Fangrui Song <maskray@sourceware.org>
To: glibc-cvs@sourceware.org
Subject: [glibc/maskray/unnest] powerpc64le: Avoid conflicting types for
 f64xfmaf128 when IFUNC is not used
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https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=54ff4f1e39067bfd04fb2141710637a11ef88862

commit 54ff4f1e39067bfd04fb2141710637a11ef88862
Author: Tulio Magno Quites Machado Filho <tuliom@linux.ibm.com>
Date:   Thu Sep 23 14:04:21 2021 -0300

    powerpc64le: Avoid conflicting types for f64xfmaf128 when IFUNC is not used
    
    Avoid defining f64xfmaf128 twice when building s_fmaf128.c.
    This can be reproduced on powerpc64le whenever f128 functions do not
    have IFUNC enabled, e.g. using "--with-cpu=power8 --disable-multi-arch", or
    when using "-with-cpu=power9".
    
    Fixes: b3f27d8150d4f ("Add narrowing fma functions")

Diff:
---
 sysdeps/ieee754/float128/s_fmaf128.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/sysdeps/ieee754/float128/s_fmaf128.c b/sysdeps/ieee754/float128/s_fmaf128.c
index a900af6e3c..af28f5e724 100644
--- a/sysdeps/ieee754/float128/s_fmaf128.c
+++ b/sysdeps/ieee754/float128/s_fmaf128.c
@@ -1,3 +1,5 @@
 #define NO_MATH_REDIRECT
+#define f64xfmaf128 __hide_f64xfmaf128
 #include <float128_private.h>
+#undef f64xfmaf128
 #include "../ldbl-128/s_fmal.c"