linkage.m4 (GLIBCXX_MAYBE_UNDERSCORED_FUNCS): New macro.
2005-04-08 Kelley Cook <kcook@gcc.gnu.org> * linkage.m4 (GLIBCXX_MAYBE_UNDERSCORED_FUNCS): New macro. (GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_1, GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_2, GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_3, GLIBCXX_CHECK_MATH_DECLS_AND_LINKAGES_1, GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE_2): Use it. (GLIBCXX_CHECK_MATH_SUPPORT): Delete obsolete comment. * acconfig.h: Delete redundant macros. * config.h.in, configure: Regenerate. From-SVN: r97861
This commit is contained in:
Kelley Cook
R. Kelley Cook
parent
3df45831d7
commit
42dedaee7c
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@ -1,3 +1,15 @@
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2005-04-08 Kelley Cook <kcook@gcc.gnu.org>
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* linkage.m4 (GLIBCXX_MAYBE_UNDERSCORED_FUNCS): New macro.
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(GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_1,
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GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_2,
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GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_3,
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GLIBCXX_CHECK_MATH_DECLS_AND_LINKAGES_1,
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GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE_2): Use it.
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(GLIBCXX_CHECK_MATH_SUPPORT): Delete obsolete comment.
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* acconfig.h: Delete redundant macros.
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* config.h.in, configure: Regenerate.
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2005-04-08 Kelley Cook <kcook@gcc.gnu.org>
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* linkage.m4 (GLIBCXX_CHECK_MATH_DECLS_AND_LINKAGES_1): Eliminate
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@ -12,311 +12,3 @@
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#else
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#define _GLIBCXX_ASM_SYMVER(cur, old, version)
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#endif
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// Systems that have certain non-standard functions prefixed with an
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// underscore, we'll handle those here. Must come after config.h.in.
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//
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#if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF)
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# define HAVE_ACOSF 1
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# define acosf _acosf
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#endif
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#if defined (HAVE__ACOSL) && ! defined (HAVE_ACOSL)
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# define HAVE_ACOSL 1
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# define acosl _acosl
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#endif
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#if defined (HAVE__ASINF) && ! defined (HAVE_ASINF)
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# define HAVE_ASINF 1
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# define asinf _asinf
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#endif
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#if defined (HAVE__ASINL) && ! defined (HAVE_ASINL)
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# define HAVE_ASINL 1
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# define asinl _asinl
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#endif
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#if defined (HAVE__ATANF) && ! defined (HAVE_ATANF)
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# define HAVE_ATANF 1
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# define atanf _atanf
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#endif
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#if defined (HAVE__ATANL) && ! defined (HAVE_ATANL)
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# define HAVE_ATANL 1
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# define atanl _atanl
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#endif
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#if defined (HAVE__CEILF) && ! defined (HAVE_CEILF)
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# define HAVE_CEILF 1
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# define aceil _ceilf
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#endif
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#if defined (HAVE__CEILL) && ! defined (HAVE_CEILL)
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# define HAVE_CEILL 1
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# define aceil _ceill
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#endif
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#if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN)
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# define HAVE_COPYSIGN 1
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# define copysign _copysign
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#endif
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#if defined (HAVE__COPYSIGNL) && ! defined (HAVE_COPYSIGNL)
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# define HAVE_COPYSIGNL 1
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# define copysignl _copysignl
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#endif
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#if defined (HAVE__COSF) && ! defined (HAVE_COSF)
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# define HAVE_COSF 1
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# define cosf _cosf
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#endif
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#if defined (HAVE__COSHF) && ! defined (HAVE_COSHF)
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# define HAVE_COSHF 1
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# define coshf _coshf
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#endif
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#if defined (HAVE__COSHL) && ! defined (HAVE_COSHL)
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# define HAVE_COSHL 1
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# define coshl _coshl
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#endif
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#if defined (HAVE__COSL) && ! defined (HAVE_COSL)
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# define HAVE_COSL 1
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# define cosl _cosl
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#endif
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#if defined (HAVE__EXPF) && ! defined (HAVE_EXPF)
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# define HAVE_EXPF 1
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# define expf _expf
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#endif
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#if defined (HAVE__EXPL) && ! defined (HAVE_EXPL)
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# define HAVE_EXPL 1
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# define expl _expl
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#endif
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#if defined (HAVE__FABSF) && ! defined (HAVE_FABSF)
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# define HAVE_FABSF 1
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# define fabsf _fabsf
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#endif
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#if defined (HAVE__FABSL) && ! defined (HAVE_FABSL)
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# define HAVE_FABSL 1
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# define fabsl _fabsl
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#endif
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#if defined (HAVE__FINITE) && ! defined (HAVE_FINITE)
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# define HAVE_FINITE 1
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# define finite _finite
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#endif
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#if defined (HAVE__FINITEF) && ! defined (HAVE_FINITEF)
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# define HAVE_FINITEF 1
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# define finitef _finitef
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#endif
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#if defined (HAVE__FINITEL) && ! defined (HAVE_FINITEL)
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# define HAVE_FINITEL 1
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# define finitel _finitel
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#endif
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#if defined (HAVE__FLOORF) && ! defined (HAVE_FLOORF)
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# define HAVE_FLOORF 1
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# define floorf _floorf
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#endif
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#if defined (HAVE__FLOORL) && ! defined (HAVE_FLOORL)
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# define HAVE_FLOORL 1
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# define floorl _floorl
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#endif
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#if defined (HAVE__FMODF) && ! defined (HAVE_FMODF)
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# define HAVE_FMODF 1
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# define fmodf _fmodf
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#endif
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#if defined (HAVE__FMODL) && ! defined (HAVE_FMODL)
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# define HAVE_FMODL 1
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# define fmodl _fmodl
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#endif
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#if defined (HAVE__FPCLASS) && ! defined (HAVE_FPCLASS)
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# define HAVE_FPCLASS 1
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# define fpclass _fpclass
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#endif
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#if defined (HAVE__FREXPF) && ! defined (HAVE_FREXPF)
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# define HAVE_FREXPF 1
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# define frexpf _frexpf
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#endif
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#if defined (HAVE__FREXPL) && ! defined (HAVE_FREXPL)
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# define HAVE_FREXPL 1
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# define frexpl _frexpl
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#endif
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#if defined (HAVE__ISINF) && ! defined (HAVE_ISINF)
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# define HAVE_ISINF 1
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# define isinf _isinf
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#endif
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#if defined (HAVE__ISINFF) && ! defined (HAVE_ISINFF)
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# define HAVE_ISINFF 1
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# define isinff _isinff
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#endif
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#if defined (HAVE__ISINFL) && ! defined (HAVE_ISINFL)
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# define HAVE_ISINFL 1
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# define isinfl _isinfl
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#endif
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#if defined (HAVE__ISNAN) && ! defined (HAVE_ISNAN)
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# define HAVE_ISNAN 1
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# define isnan _isnan
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#endif
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#if defined (HAVE__ISNANF) && ! defined (HAVE_ISNANF)
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# define HAVE_ISNANF 1
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# define isnanf _isnanf
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#endif
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#if defined (HAVE__ISNANL) && ! defined (HAVE_ISNANL)
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# define HAVE_ISNANL 1
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# define isnanl _isnanl
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#endif
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#if defined (HAVE__LDEXPF) && ! defined (HAVE_LDEXPF)
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# define HAVE_LDEXPF 1
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# define ldexpf _ldexpf
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#endif
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#if defined (HAVE__LDEXPL) && ! defined (HAVE_LDEXPL)
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# define HAVE_LDEXPL 1
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# define ldexpl _ldexpl
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#endif
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#if defined (HAVE__LOG10F) && ! defined (HAVE_LOG10F)
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# define HAVE_LOG10F 1
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# define log10f _log10f
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#endif
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#if defined (HAVE__LOG10L) && ! defined (HAVE_LOG10L)
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# define HAVE_LOG10L 1
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# define log10l _log10l
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#endif
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#if defined (HAVE__LOGF) && ! defined (HAVE_LOGF)
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# define HAVE_LOGF 1
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# define logf _logf
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#endif
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#if defined (HAVE__LOGL) && ! defined (HAVE_LOGL)
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# define HAVE_LOGL 1
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# define logl _logl
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#endif
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#if defined (HAVE__MODF) && ! defined (HAVE_MODF)
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# define HAVE_MODF 1
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# define modf _modf
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#endif
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#if defined (HAVE__MODL) && ! defined (HAVE_MODL)
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# define HAVE_MODL 1
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# define modl _modl
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#endif
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#if defined (HAVE__POWF) && ! defined (HAVE_POWF)
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# define HAVE_POWF 1
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# define powf _powf
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#endif
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#if defined (HAVE__POWL) && ! defined (HAVE_POWL)
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# define HAVE_POWL 1
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# define powl _powl
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#endif
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#if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE)
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# define HAVE_QFINITE 1
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# define qfinite _qfinite
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#endif
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#if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS)
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# define HAVE_QFPCLASS 1
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# define qfpclass _qfpclass
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#endif
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#if defined (HAVE__SINCOS) && ! defined (HAVE_SINCOS)
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# define HAVE_SINCOS 1
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# define sincos _sincos
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#endif
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#if defined (HAVE__SINCOSF) && ! defined (HAVE_SINCOSF)
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# define HAVE_SINCOSF 1
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# define sincosf _sincosf
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#endif
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#if defined (HAVE__SINCOSL) && ! defined (HAVE_SINCOSL)
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# define HAVE_SINCOSL 1
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# define sincosl _sincosl
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#endif
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#if defined (HAVE__SINF) && ! defined (HAVE_SINF)
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# define HAVE_SINF 1
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# define sinf _sinf
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#endif
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#if defined (HAVE__SINHF) && ! defined (HAVE_SINHF)
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# define HAVE_SINHF 1
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# define sinhf _sinhf
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#endif
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#if defined (HAVE__SINHL) && ! defined (HAVE_SINHL)
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# define HAVE_SINHL 1
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# define sinhl _sinhl
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#endif
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#if defined (HAVE__SINL) && ! defined (HAVE_SINL)
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# define HAVE_SINL 1
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# define sinl _sinl
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#endif
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#if defined (HAVE__SQRTF) && ! defined (HAVE_SQRTF)
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# define HAVE_SQRTF 1
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# define sqrtf _sqrtf
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#endif
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#if defined (HAVE__SQRTL) && ! defined (HAVE_SQRTL)
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# define HAVE_SQRTL 1
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# define sqrtl _sqrtl
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#endif
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#if defined (HAVE__STRTOF) && ! defined (HAVE_STRTOF)
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# define HAVE_STRTOF 1
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# define strtof _strtof
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#endif
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#if defined (HAVE__STRTOLD) && ! defined (HAVE_STRTOLD)
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# define HAVE_STRTOLD 1
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# define strtold _strtold
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#endif
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#if defined (HAVE__TANF) && ! defined (HAVE_TANF)
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# define HAVE_TANF 1
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# define tanf _tanf
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#endif
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#if defined (HAVE__TANHF) && ! defined (HAVE_TANHF)
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# define HAVE_TANHF 1
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# define tanhf _tanhf
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#endif
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#if defined (HAVE__TANHL) && ! defined (HAVE_TANHL)
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# define HAVE_TANHL 1
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# define tanhl _tanhl
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#endif
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#if defined (HAVE__TANL) && ! defined (HAVE_TANL)
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# define HAVE_TANL 1
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# define tanl _tanl
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#endif
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@ -693,21 +693,7 @@
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/* Define if code specialized for wchar_t should be used. */
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#undef _GLIBCXX_USE_WCHAR_T
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//
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// Define symbol versioning in assember directives. If symbol
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// versioning is beigng used, and the assembler supports this kind of
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// thing, then use it.
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// NB: _GLIBCXX_AT_AT is a hack to work around quoting issues in m4.
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#if _GLIBCXX_SYMVER
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#define _GLIBCXX_ASM_SYMVER(cur, old, version) \
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asm (".symver " #cur "," #old _GLIBCXX_AT_AT #version);
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#else
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#define _GLIBCXX_ASM_SYMVER(cur, old, version)
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#endif
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// Systems that have certain non-standard functions prefixed with an
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// underscore, we'll handle those here. Must come after config.h.in.
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//
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#if defined (HAVE__ACOSF) && ! defined (HAVE_ACOSF)
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# define HAVE_ACOSF 1
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# define acosf _acosf
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@ -728,6 +714,16 @@
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# define asinl _asinl
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#endif
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#if defined (HAVE__ATAN2F) && ! defined (HAVE_ATAN2F)
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# define HAVE_ATAN2F 1
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# define atan2f _atan2f
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#endif
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#if defined (HAVE__ATAN2L) && ! defined (HAVE_ATAN2L)
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# define HAVE_ATAN2L 1
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# define atan2l _atan2l
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#endif
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#if defined (HAVE__ATANF) && ! defined (HAVE_ATANF)
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# define HAVE_ATANF 1
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# define atanf _atanf
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@ -740,12 +736,12 @@
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#if defined (HAVE__CEILF) && ! defined (HAVE_CEILF)
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# define HAVE_CEILF 1
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# define aceil _ceilf
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# define ceilf _ceilf
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#endif
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#if defined (HAVE__CEILL) && ! defined (HAVE_CEILL)
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# define HAVE_CEILL 1
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# define aceil _ceill
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# define ceill _ceill
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#endif
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#if defined (HAVE__COPYSIGN) && ! defined (HAVE_COPYSIGN)
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@ -848,6 +844,21 @@
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# define frexpl _frexpl
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#endif
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#if defined (HAVE__HYPOT) && ! defined (HAVE_HYPOT)
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# define HAVE_HYPOT 1
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# define hypot _hypot
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#endif
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#if defined (HAVE__HYPOTF) && ! defined (HAVE_HYPOTF)
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# define HAVE_HYPOTF 1
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# define hypotf _hypotf
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#endif
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#if defined (HAVE__HYPOTL) && ! defined (HAVE_HYPOTL)
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# define HAVE_HYPOTL 1
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# define hypotl _hypotl
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#endif
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#if defined (HAVE__ISINF) && ! defined (HAVE_ISINF)
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# define HAVE_ISINF 1
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# define isinf _isinf
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@ -913,9 +924,14 @@
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# define modf _modf
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#endif
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#if defined (HAVE__MODL) && ! defined (HAVE_MODL)
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# define HAVE_MODL 1
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# define modl _modl
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#if defined (HAVE__MODFF) && ! defined (HAVE_MODFF)
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# define HAVE_MODFF 1
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# define modff _modff
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#endif
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#if defined (HAVE__MODFL) && ! defined (HAVE_MODFL)
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# define HAVE_MODFL 1
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# define modfl _modfl
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#endif
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#if defined (HAVE__POWF) && ! defined (HAVE_POWF)
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@ -928,11 +944,6 @@
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# define powl _powl
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#endif
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#if defined (HAVE__QFINITE) && ! defined (HAVE_QFINITE)
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# define HAVE_QFINITE 1
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# define qfinite _qfinite
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#endif
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#if defined (HAVE__QFPCLASS) && ! defined (HAVE_QFPCLASS)
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# define HAVE_QFPCLASS 1
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# define qfpclass _qfpclass
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@ -1012,3 +1023,14 @@
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# define HAVE_TANL 1
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# define tanl _tanl
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#endif
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//
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// Define symbol versioning in assember directives. If symbol
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// versioning is beigng used, and the assembler supports this kind of
|
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// thing, then use it.
|
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// NB: _GLIBCXX_AT_AT is a hack to work around quoting issues in m4.
|
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#if _GLIBCXX_SYMVER
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#define _GLIBCXX_ASM_SYMVER(cur, old, version) \
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asm (".symver " #cur "," #old _GLIBCXX_AT_AT #version);
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#else
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#define _GLIBCXX_ASM_SYMVER(cur, old, version)
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#endif
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File diff suppressed because it is too large
Load Diff
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@ -28,6 +28,22 @@ AC_DEFUN([GLIBCXX_CHECK_MATH_DECL_1], [
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])
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dnl
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dnl Define autoheader template for using the underscore functions
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dnl For each parameter, create a macro where if func doesn't exist,
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dnl but _func does, then it will "#define func _func".
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dnl
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dnl GLIBCXX_MAYBE_UNDERSCORED_FUNCS
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AC_DEFUN([GLIBCXX_MAYBE_UNDERSCORED_FUNCS],
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[AC_FOREACH([glibcxx_ufunc], [$1],
|
||||
[AH_VERBATIM(_[]glibcxx_ufunc,
|
||||
[#if defined (]AS_TR_CPP(HAVE__[]glibcxx_ufunc)[) && ! defined (]AS_TR_CPP(HAVE_[]glibcxx_ufunc)[)
|
||||
# define ]AS_TR_CPP(HAVE_[]glibcxx_ufunc)[ 1
|
||||
# define ]glibcxx_ufunc[ _]glibcxx_ufunc[
|
||||
#endif])])
|
||||
])
|
||||
|
||||
|
||||
dnl
|
||||
dnl Check to see if the (math function) argument passed is
|
||||
dnl 1) declared when using the c++ compiler
|
||||
|
|
@ -51,6 +67,7 @@ AC_DEFUN([GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_1], [
|
|||
AC_CHECK_FUNCS(_$1)
|
||||
fi
|
||||
fi
|
||||
GLIBCXX_MAYBE_UNDERSCORED_FUNCS($1)
|
||||
])
|
||||
|
||||
|
||||
|
|
@ -88,6 +105,7 @@ AC_DEFUN([GLIBCXX_CHECK_MATH_DECLS_AND_LINKAGES_1], [
|
|||
AC_CHECK_FUNCS(patsubst(funclist,[\w+],[_\&]))
|
||||
fi
|
||||
fi
|
||||
GLIBCXX_MAYBE_UNDERSCORED_FUNCS(funclist)
|
||||
undefine([funclist])
|
||||
])
|
||||
|
||||
|
|
@ -134,6 +152,7 @@ AC_DEFUN([GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_2], [
|
|||
AC_CHECK_FUNCS(_$1)
|
||||
fi
|
||||
fi
|
||||
GLIBCXX_MAYBE_UNDERSCORED_FUNCS($1)
|
||||
])
|
||||
|
||||
|
||||
|
|
@ -180,6 +199,7 @@ AC_DEFUN([GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_3], [
|
|||
AC_CHECK_FUNCS(_$1)
|
||||
fi
|
||||
fi
|
||||
GLIBCXX_MAYBE_UNDERSCORED_FUNCS($1)
|
||||
])
|
||||
|
||||
|
||||
|
|
@ -238,6 +258,7 @@ AC_DEFUN([GLIBCXX_CHECK_STDLIB_DECL_AND_LINKAGE_2], [
|
|||
if test x$glibcxx_cv_func_$1_use = x"yes"; then
|
||||
AC_CHECK_FUNCS($1)
|
||||
fi
|
||||
GLIBCXX_MAYBE_UNDERSCORED_FUNCS($1)
|
||||
])
|
||||
|
||||
|
||||
|
|
@ -463,10 +484,6 @@ AC_DEFUN([GLIBCXX_CHECK_MATH_SUPPORT], [
|
|||
GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_3(sincosl)
|
||||
GLIBCXX_CHECK_MATH_DECL_AND_LINKAGE_1(finitel)
|
||||
|
||||
dnl Some runtimes have these functions with a preceding underscore. Please
|
||||
dnl keep this sync'd with the one above. And if you add any new symbol,
|
||||
dnl please add the corresponding block in the @BOTTOM@ section of acconfig.h.
|
||||
dnl Check to see if certain C math functions exist.
|
||||
LIBS="$ac_save_LIBS"
|
||||
CXXFLAGS="$ac_save_CXXFLAGS"
|
||||
])
|
||||
|
|
|
|||
Loading…
Reference in New Issue