glibc/sysdeps/ieee754/ldbl-opt/s_ldexpl.c
Adhemerval Zanella 0b716305df math: Fix i386 and m68k fmod/fmodf on static build (BZ 31488)
The commit 16439f419b removed the static fmod/fmodf on i386 and m68k
with and empty w_fmod.c (required for the ABIs that uses the newly
implementation).  This patch fixes by adding the required symbols on
the arch-specific w_fmod{f}_compat.c implementation.

To statically build fmod fails on some ABI (alpha, s390, sparc) because
it does not export the ldexpf128, this is also fixed by this patch.

Checked on i686-linux-gnu and with a build for m68k-linux-gnu.

Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Tested-by: Aurelien Jarno <aurelien@aurel32.net>
2024-05-21 13:43:39 -03:00

30 lines
1.1 KiB
C

/* ldexpl alias overrides for platforms where long double
was previously not unique.
Copyright (C) 2016-2024 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library; if not, see
<https://www.gnu.org/licenses/>. */
#if IS_IN (libc) && defined SHARED
# define declare_mgen_alias(f,t)
#endif
#include <math-type-macros-ldouble.h>
#include <s_ldexp_template.c>
#if IS_IN (libc) && defined SHARED
long_double_symbol (libc, __ldexpl, ldexpl);
long_double_symbol (libc, __wrap_scalbnl, scalbnl);
#endif