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67 lines
2.3 KiB
67 lines
2.3 KiB
1 month ago
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commit d2cbfcf1d9a4b539007fe04d33e0bdb82d02a2f2
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Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
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Date: Wed May 22 15:07:12 2024 -0300
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math: Provide missing math symbols on libc.a (BZ 31781)
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The libc.a for alpha, s390, and sparcv9 does not provide
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copysignf64x, copysignf128, frexpf64x, frexpf128, modff64x, and
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modff128.
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Checked with a static build for the affected ABIs.
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Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
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(cherry picked from commit eaa8113bf0eb599025e3efdbe1bb214ee8dc645a)
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diff --git a/sysdeps/ieee754/ldbl-64-128/s_copysignl.c b/sysdeps/ieee754/ldbl-64-128/s_copysignl.c
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index 11b42d04ba61b446..80137847d32c7c08 100644
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--- a/sysdeps/ieee754/ldbl-64-128/s_copysignl.c
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+++ b/sysdeps/ieee754/ldbl-64-128/s_copysignl.c
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@@ -1,10 +1,10 @@
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#include <math_ldbl_opt.h>
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#include <libm-alias-ldouble.h>
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-#if IS_IN (libc)
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+#if IS_IN (libc) && defined SHARED
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# undef libm_alias_ldouble
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# define libm_alias_ldouble(from, to)
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#endif
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#include <sysdeps/ieee754/ldbl-128/s_copysignl.c>
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-#if IS_IN (libc)
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+#if IS_IN (libc) && defined SHARED
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long_double_symbol (libc, __copysignl, copysignl);
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#endif
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diff --git a/sysdeps/ieee754/ldbl-64-128/s_frexpl.c b/sysdeps/ieee754/ldbl-64-128/s_frexpl.c
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index 73ac41e40c214394..f5f7d349f78ab64e 100644
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--- a/sysdeps/ieee754/ldbl-64-128/s_frexpl.c
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+++ b/sysdeps/ieee754/ldbl-64-128/s_frexpl.c
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@@ -1,10 +1,10 @@
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#include <math_ldbl_opt.h>
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#include <libm-alias-ldouble.h>
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-#if IS_IN (libc)
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+#if IS_IN (libc) && defined SHARED
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# undef libm_alias_ldouble
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# define libm_alias_ldouble(from, to)
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#endif
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#include <sysdeps/ieee754/ldbl-128/s_frexpl.c>
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-#if IS_IN (libc)
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+#if IS_IN (libc) && defined SHARED
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long_double_symbol (libc, __frexpl, frexpl);
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#endif
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diff --git a/sysdeps/ieee754/ldbl-64-128/s_modfl.c b/sysdeps/ieee754/ldbl-64-128/s_modfl.c
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index 7d7aeae111fc6e7a..ba3d31334a0fefa0 100644
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--- a/sysdeps/ieee754/ldbl-64-128/s_modfl.c
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+++ b/sysdeps/ieee754/ldbl-64-128/s_modfl.c
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@@ -1,10 +1,10 @@
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#include <math_ldbl_opt.h>
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#include <libm-alias-ldouble.h>
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-#if IS_IN (libc)
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+#if IS_IN (libc) && defined SHARED
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# undef libm_alias_ldouble
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# define libm_alias_ldouble(from, to)
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#endif
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#include <sysdeps/ieee754/ldbl-128/s_modfl.c>
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-#if IS_IN (libc)
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+#if IS_IN (libc) && defined SHARED
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long_double_symbol (libc, __modfl, modfl);
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#endif
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