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math: Exclude internal math symbols for tests [BZ #32414]

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Since internal tests don't have access to internal symbols in libm,
exclude them for internal tests.  Also make tst-strtod5 and tst-strtod5i
depend on $(libm) to support older versions of GCC which can't inline
copysign family functions.  This fixes BZ #32414.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Reviewed-by: Sunil K Pandey <skpgkp2@gmail.com>
(cherry picked from commit 5df09b4448)
This commit is contained in:
H.J. Lu 2024-12-05 08:39:44 +08:00 committed by Sunil K Pandey
parent 11d9f49ceb
commit 9af64ca64c
2 changed files with 6 additions and 1 deletions
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5
include/math.h
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@ -130,7 +130,10 @@ fabsf128 (_Float128 x)
}
# endif
# if !(defined __FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0)
/* NB: Internal tests don't have access to internal symbols. */
# if !IS_IN (testsuite_internal) \
&& !(defined __FINITE_MATH_ONLY__ && __FINITE_MATH_ONLY__ > 0)
# ifndef NO_MATH_REDIRECT
/* Declare some functions for use within GLIBC. Compilers typically
inline those functions as a single instruction. Use an asm to

2
stdlib/Makefile
View File

@ -603,6 +603,8 @@ $(objpfx)bug-strtod2: $(libm)
$(objpfx)tst-strtod-round: $(libm)
$(objpfx)tst-tininess: $(libm)
$(objpfx)tst-strtod-underflow: $(libm)
$(objpfx)tst-strtod5: $(libm)
$(objpfx)tst-strtod5i: $(libm)
$(objpfx)tst-strtod6: $(libm)
$(objpfx)tst-strtod-nan-locale: $(libm)
$(objpfx)tst-strtod-nan-sign: $(libm)