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* [glibc] math: Fix isnanf128 static build (BZ 31774)
@ 2024-05-22 11:45 Adhemerval Zanella
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From: Adhemerval Zanella @ 2024-05-22 11:45 UTC (permalink / raw)
To: glibc-cvs
https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=5d4999e519ec77e75bef920e2540e8605015680a
commit 5d4999e519ec77e75bef920e2540e8605015680a
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Tue May 21 13:52:54 2024 -0300
math: Fix isnanf128 static build (BZ 31774)
Some static implementation of float128 routines might call __isnanf128,
which is not provided by the static object.
Checked on x86_64-linux-gnu.
Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
Diff:
---
sysdeps/ieee754/float128/s_isnanf128.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/sysdeps/ieee754/float128/s_isnanf128.c b/sysdeps/ieee754/float128/s_isnanf128.c
index 59f71533ce..b73a4e80d7 100644
--- a/sysdeps/ieee754/float128/s_isnanf128.c
+++ b/sysdeps/ieee754/float128/s_isnanf128.c
@@ -11,7 +11,11 @@
#include "../ldbl-128/s_isnanl.c"
#if !IS_IN (libm)
#include <float128-abi.h>
+#ifdef SHARED
hidden_ver (__isnanf128_impl, __isnanf128)
+#else
+strong_alias (__isnanf128_impl, __isnanf128)
+#endif
_weak_alias (__isnanf128_impl, isnanl)
versioned_symbol (libc, __isnanf128_impl, __isnanf128, GLIBC_2_34);
#if (SHLIB_COMPAT (libc, FLOAT128_VERSION_M, GLIBC_2_34))
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2024-05-22 11:45 [glibc] math: Fix isnanf128 static build (BZ 31774) Adhemerval Zanella
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