maint: update copyright
[gnulib.git] / m4 / math_h.m4
index cdb1b75..9e2adfb 100644 (file)
@@ -1,5 +1,5 @@
-# math_h.m4 serial 58
-dnl Copyright (C) 2007-2012 Free Software Foundation, Inc.
+# math_h.m4 serial 114
+dnl Copyright (C) 2007-2014 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
 dnl with or without modifications, as long as this notice is preserved.
@@ -8,7 +8,6 @@ AC_DEFUN([gl_MATH_H],
 [
   AC_REQUIRE([gl_MATH_H_DEFAULTS])
   gl_CHECK_NEXT_HEADERS([math.h])
-  AC_REQUIRE([AC_C_INLINE])
 
   AC_CACHE_CHECK([whether NAN macro works], [gl_cv_header_math_nan_works],
     [AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[@%:@include <math.h>]],
@@ -40,9 +39,16 @@ AC_DEFUN([gl_MATH_H],
   dnl corresponding gnulib module is not in use.
   gl_WARN_ON_USE_PREPARE([[#include <math.h>]],
     [acosf acosl asinf asinl atanf atanl
-     ceilf ceill copysign copysignf copysignl cosf cosl coshf
-     expf expl fabsf fabsl floorf floorl fma fmaf fmal fmodf frexpf frexpl
-     ldexpf ldexpl logb logf logl log10f modff modfl powf
+     cbrt cbrtf cbrtl ceilf ceill copysign copysignf copysignl cosf cosl coshf
+     expf expl exp2 exp2f exp2l expm1 expm1f expm1l
+     fabsf fabsl floorf floorl fma fmaf fmal
+     fmod fmodf fmodl frexpf frexpl hypotf hypotl
+     ilogb ilogbf ilogbl
+     ldexpf ldexpl
+     log logf logl log10 log10f log10l log1p log1pf log1pl log2 log2f log2l
+     logb logbf logbl
+     modf modff modfl powf
+     remainder remainderf remainderl
      rint rintf rintl round roundf roundl sinf sinl sinhf sqrtf sqrtl
      tanf tanl tanhf trunc truncf truncl])
 ])
@@ -58,69 +64,101 @@ AC_DEFUN([gl_MATH_MODULE_INDICATOR],
 
 AC_DEFUN([gl_MATH_H_DEFAULTS],
 [
-  GNULIB_ACOSF=0;     AC_SUBST([GNULIB_ACOSF])
-  GNULIB_ACOSL=0;     AC_SUBST([GNULIB_ACOSL])
-  GNULIB_ASINF=0;     AC_SUBST([GNULIB_ASINF])
-  GNULIB_ASINL=0;     AC_SUBST([GNULIB_ASINL])
-  GNULIB_ATANF=0;     AC_SUBST([GNULIB_ATANF])
-  GNULIB_ATANL=0;     AC_SUBST([GNULIB_ATANL])
-  GNULIB_ATAN2F=0;    AC_SUBST([GNULIB_ATAN2F])
-  GNULIB_CEIL=0;      AC_SUBST([GNULIB_CEIL])
-  GNULIB_CEILF=0;     AC_SUBST([GNULIB_CEILF])
-  GNULIB_CEILL=0;     AC_SUBST([GNULIB_CEILL])
-  GNULIB_COPYSIGN=0;  AC_SUBST([GNULIB_COPYSIGN])
-  GNULIB_COPYSIGNF=0; AC_SUBST([GNULIB_COPYSIGNF])
-  GNULIB_COPYSIGNL=0; AC_SUBST([GNULIB_COPYSIGNL])
-  GNULIB_COSF=0;      AC_SUBST([GNULIB_COSF])
-  GNULIB_COSL=0;      AC_SUBST([GNULIB_COSL])
-  GNULIB_COSHF=0;     AC_SUBST([GNULIB_COSHF])
-  GNULIB_EXPF=0;      AC_SUBST([GNULIB_EXPF])
-  GNULIB_EXPL=0;      AC_SUBST([GNULIB_EXPL])
-  GNULIB_FABSF=0;     AC_SUBST([GNULIB_FABSF])
-  GNULIB_FABSL=0;     AC_SUBST([GNULIB_FABSL])
-  GNULIB_FLOOR=0;     AC_SUBST([GNULIB_FLOOR])
-  GNULIB_FLOORF=0;    AC_SUBST([GNULIB_FLOORF])
-  GNULIB_FLOORL=0;    AC_SUBST([GNULIB_FLOORL])
-  GNULIB_FMA=0;       AC_SUBST([GNULIB_FMA])
-  GNULIB_FMAF=0;      AC_SUBST([GNULIB_FMAF])
-  GNULIB_FMAL=0;      AC_SUBST([GNULIB_FMAL])
-  GNULIB_FMODF=0;     AC_SUBST([GNULIB_FMODF])
-  GNULIB_FREXPF=0;    AC_SUBST([GNULIB_FREXPF])
-  GNULIB_FREXP=0;     AC_SUBST([GNULIB_FREXP])
-  GNULIB_FREXPL=0;    AC_SUBST([GNULIB_FREXPL])
-  GNULIB_ISFINITE=0;  AC_SUBST([GNULIB_ISFINITE])
-  GNULIB_ISINF=0;     AC_SUBST([GNULIB_ISINF])
-  GNULIB_ISNAN=0;     AC_SUBST([GNULIB_ISNAN])
-  GNULIB_ISNANF=0;    AC_SUBST([GNULIB_ISNANF])
-  GNULIB_ISNAND=0;    AC_SUBST([GNULIB_ISNAND])
-  GNULIB_ISNANL=0;    AC_SUBST([GNULIB_ISNANL])
-  GNULIB_LDEXPF=0;    AC_SUBST([GNULIB_LDEXPF])
-  GNULIB_LDEXPL=0;    AC_SUBST([GNULIB_LDEXPL])
-  GNULIB_LOGB=0;      AC_SUBST([GNULIB_LOGB])
-  GNULIB_LOGF=0;      AC_SUBST([GNULIB_LOGF])
-  GNULIB_LOGL=0;      AC_SUBST([GNULIB_LOGL])
-  GNULIB_LOG10F=0;    AC_SUBST([GNULIB_LOG10F])
-  GNULIB_MODFF=0;     AC_SUBST([GNULIB_MODFF])
-  GNULIB_MODFL=0;     AC_SUBST([GNULIB_MODFL])
-  GNULIB_POWF=0;      AC_SUBST([GNULIB_POWF])
-  GNULIB_RINT=0;      AC_SUBST([GNULIB_RINT])
-  GNULIB_RINTF=0;     AC_SUBST([GNULIB_RINTF])
-  GNULIB_RINTL=0;     AC_SUBST([GNULIB_RINTL])
-  GNULIB_ROUND=0;     AC_SUBST([GNULIB_ROUND])
-  GNULIB_ROUNDF=0;    AC_SUBST([GNULIB_ROUNDF])
-  GNULIB_ROUNDL=0;    AC_SUBST([GNULIB_ROUNDL])
-  GNULIB_SIGNBIT=0;   AC_SUBST([GNULIB_SIGNBIT])
-  GNULIB_SINF=0;      AC_SUBST([GNULIB_SINF])
-  GNULIB_SINL=0;      AC_SUBST([GNULIB_SINL])
-  GNULIB_SINHF=0;     AC_SUBST([GNULIB_SINHF])
-  GNULIB_SQRTF=0;     AC_SUBST([GNULIB_SQRTF])
-  GNULIB_SQRTL=0;     AC_SUBST([GNULIB_SQRTL])
-  GNULIB_TANF=0;      AC_SUBST([GNULIB_TANF])
-  GNULIB_TANL=0;      AC_SUBST([GNULIB_TANL])
-  GNULIB_TANHF=0;     AC_SUBST([GNULIB_TANHF])
-  GNULIB_TRUNC=0;     AC_SUBST([GNULIB_TRUNC])
-  GNULIB_TRUNCF=0;    AC_SUBST([GNULIB_TRUNCF])
-  GNULIB_TRUNCL=0;    AC_SUBST([GNULIB_TRUNCL])
+  GNULIB_ACOSF=0;      AC_SUBST([GNULIB_ACOSF])
+  GNULIB_ACOSL=0;      AC_SUBST([GNULIB_ACOSL])
+  GNULIB_ASINF=0;      AC_SUBST([GNULIB_ASINF])
+  GNULIB_ASINL=0;      AC_SUBST([GNULIB_ASINL])
+  GNULIB_ATANF=0;      AC_SUBST([GNULIB_ATANF])
+  GNULIB_ATANL=0;      AC_SUBST([GNULIB_ATANL])
+  GNULIB_ATAN2F=0;     AC_SUBST([GNULIB_ATAN2F])
+  GNULIB_CBRT=0;       AC_SUBST([GNULIB_CBRT])
+  GNULIB_CBRTF=0;      AC_SUBST([GNULIB_CBRTF])
+  GNULIB_CBRTL=0;      AC_SUBST([GNULIB_CBRTL])
+  GNULIB_CEIL=0;       AC_SUBST([GNULIB_CEIL])
+  GNULIB_CEILF=0;      AC_SUBST([GNULIB_CEILF])
+  GNULIB_CEILL=0;      AC_SUBST([GNULIB_CEILL])
+  GNULIB_COPYSIGN=0;   AC_SUBST([GNULIB_COPYSIGN])
+  GNULIB_COPYSIGNF=0;  AC_SUBST([GNULIB_COPYSIGNF])
+  GNULIB_COPYSIGNL=0;  AC_SUBST([GNULIB_COPYSIGNL])
+  GNULIB_COSF=0;       AC_SUBST([GNULIB_COSF])
+  GNULIB_COSL=0;       AC_SUBST([GNULIB_COSL])
+  GNULIB_COSHF=0;      AC_SUBST([GNULIB_COSHF])
+  GNULIB_EXPF=0;       AC_SUBST([GNULIB_EXPF])
+  GNULIB_EXPL=0;       AC_SUBST([GNULIB_EXPL])
+  GNULIB_EXP2=0;       AC_SUBST([GNULIB_EXP2])
+  GNULIB_EXP2F=0;      AC_SUBST([GNULIB_EXP2F])
+  GNULIB_EXP2L=0;      AC_SUBST([GNULIB_EXP2L])
+  GNULIB_EXPM1=0;      AC_SUBST([GNULIB_EXPM1])
+  GNULIB_EXPM1F=0;     AC_SUBST([GNULIB_EXPM1F])
+  GNULIB_EXPM1L=0;     AC_SUBST([GNULIB_EXPM1L])
+  GNULIB_FABSF=0;      AC_SUBST([GNULIB_FABSF])
+  GNULIB_FABSL=0;      AC_SUBST([GNULIB_FABSL])
+  GNULIB_FLOOR=0;      AC_SUBST([GNULIB_FLOOR])
+  GNULIB_FLOORF=0;     AC_SUBST([GNULIB_FLOORF])
+  GNULIB_FLOORL=0;     AC_SUBST([GNULIB_FLOORL])
+  GNULIB_FMA=0;        AC_SUBST([GNULIB_FMA])
+  GNULIB_FMAF=0;       AC_SUBST([GNULIB_FMAF])
+  GNULIB_FMAL=0;       AC_SUBST([GNULIB_FMAL])
+  GNULIB_FMOD=0;       AC_SUBST([GNULIB_FMOD])
+  GNULIB_FMODF=0;      AC_SUBST([GNULIB_FMODF])
+  GNULIB_FMODL=0;      AC_SUBST([GNULIB_FMODL])
+  GNULIB_FREXPF=0;     AC_SUBST([GNULIB_FREXPF])
+  GNULIB_FREXP=0;      AC_SUBST([GNULIB_FREXP])
+  GNULIB_FREXPL=0;     AC_SUBST([GNULIB_FREXPL])
+  GNULIB_HYPOT=0;      AC_SUBST([GNULIB_HYPOT])
+  GNULIB_HYPOTF=0;     AC_SUBST([GNULIB_HYPOTF])
+  GNULIB_HYPOTL=0;     AC_SUBST([GNULIB_HYPOTL])
+  GNULIB_ILOGB=0;      AC_SUBST([GNULIB_ILOGB])
+  GNULIB_ILOGBF=0;     AC_SUBST([GNULIB_ILOGBF])
+  GNULIB_ILOGBL=0;     AC_SUBST([GNULIB_ILOGBL])
+  GNULIB_ISFINITE=0;   AC_SUBST([GNULIB_ISFINITE])
+  GNULIB_ISINF=0;      AC_SUBST([GNULIB_ISINF])
+  GNULIB_ISNAN=0;      AC_SUBST([GNULIB_ISNAN])
+  GNULIB_ISNANF=0;     AC_SUBST([GNULIB_ISNANF])
+  GNULIB_ISNAND=0;     AC_SUBST([GNULIB_ISNAND])
+  GNULIB_ISNANL=0;     AC_SUBST([GNULIB_ISNANL])
+  GNULIB_LDEXPF=0;     AC_SUBST([GNULIB_LDEXPF])
+  GNULIB_LDEXPL=0;     AC_SUBST([GNULIB_LDEXPL])
+  GNULIB_LOG=0;        AC_SUBST([GNULIB_LOG])
+  GNULIB_LOGF=0;       AC_SUBST([GNULIB_LOGF])
+  GNULIB_LOGL=0;       AC_SUBST([GNULIB_LOGL])
+  GNULIB_LOG10=0;      AC_SUBST([GNULIB_LOG10])
+  GNULIB_LOG10F=0;     AC_SUBST([GNULIB_LOG10F])
+  GNULIB_LOG10L=0;     AC_SUBST([GNULIB_LOG10L])
+  GNULIB_LOG1P=0;      AC_SUBST([GNULIB_LOG1P])
+  GNULIB_LOG1PF=0;     AC_SUBST([GNULIB_LOG1PF])
+  GNULIB_LOG1PL=0;     AC_SUBST([GNULIB_LOG1PL])
+  GNULIB_LOG2=0;       AC_SUBST([GNULIB_LOG2])
+  GNULIB_LOG2F=0;      AC_SUBST([GNULIB_LOG2F])
+  GNULIB_LOG2L=0;      AC_SUBST([GNULIB_LOG2L])
+  GNULIB_LOGB=0;       AC_SUBST([GNULIB_LOGB])
+  GNULIB_LOGBF=0;      AC_SUBST([GNULIB_LOGBF])
+  GNULIB_LOGBL=0;      AC_SUBST([GNULIB_LOGBL])
+  GNULIB_MODF=0;       AC_SUBST([GNULIB_MODF])
+  GNULIB_MODFF=0;      AC_SUBST([GNULIB_MODFF])
+  GNULIB_MODFL=0;      AC_SUBST([GNULIB_MODFL])
+  GNULIB_POWF=0;       AC_SUBST([GNULIB_POWF])
+  GNULIB_REMAINDER=0;  AC_SUBST([GNULIB_REMAINDER])
+  GNULIB_REMAINDERF=0; AC_SUBST([GNULIB_REMAINDERF])
+  GNULIB_REMAINDERL=0; AC_SUBST([GNULIB_REMAINDERL])
+  GNULIB_RINT=0;       AC_SUBST([GNULIB_RINT])
+  GNULIB_RINTF=0;      AC_SUBST([GNULIB_RINTF])
+  GNULIB_RINTL=0;      AC_SUBST([GNULIB_RINTL])
+  GNULIB_ROUND=0;      AC_SUBST([GNULIB_ROUND])
+  GNULIB_ROUNDF=0;     AC_SUBST([GNULIB_ROUNDF])
+  GNULIB_ROUNDL=0;     AC_SUBST([GNULIB_ROUNDL])
+  GNULIB_SIGNBIT=0;    AC_SUBST([GNULIB_SIGNBIT])
+  GNULIB_SINF=0;       AC_SUBST([GNULIB_SINF])
+  GNULIB_SINL=0;       AC_SUBST([GNULIB_SINL])
+  GNULIB_SINHF=0;      AC_SUBST([GNULIB_SINHF])
+  GNULIB_SQRTF=0;      AC_SUBST([GNULIB_SQRTF])
+  GNULIB_SQRTL=0;      AC_SUBST([GNULIB_SQRTL])
+  GNULIB_TANF=0;       AC_SUBST([GNULIB_TANF])
+  GNULIB_TANL=0;       AC_SUBST([GNULIB_TANL])
+  GNULIB_TANHF=0;      AC_SUBST([GNULIB_TANHF])
+  GNULIB_TRUNC=0;      AC_SUBST([GNULIB_TRUNC])
+  GNULIB_TRUNCF=0;     AC_SUBST([GNULIB_TRUNCF])
+  GNULIB_TRUNCL=0;     AC_SUBST([GNULIB_TRUNCL])
   dnl Assume proper GNU behavior unless another module says otherwise.
   HAVE_ACOSF=1;                AC_SUBST([HAVE_ACOSF])
   HAVE_ACOSL=1;                AC_SUBST([HAVE_ACOSL])
@@ -129,21 +167,31 @@ AC_DEFUN([gl_MATH_H_DEFAULTS],
   HAVE_ATANF=1;                AC_SUBST([HAVE_ATANF])
   HAVE_ATANL=1;                AC_SUBST([HAVE_ATANL])
   HAVE_ATAN2F=1;               AC_SUBST([HAVE_ATAN2F])
+  HAVE_CBRT=1;                 AC_SUBST([HAVE_CBRT])
+  HAVE_CBRTF=1;                AC_SUBST([HAVE_CBRTF])
+  HAVE_CBRTL=1;                AC_SUBST([HAVE_CBRTL])
   HAVE_COPYSIGN=1;             AC_SUBST([HAVE_COPYSIGN])
-  HAVE_COPYSIGNF=1;            AC_SUBST([HAVE_COPYSIGNF])
   HAVE_COPYSIGNL=1;            AC_SUBST([HAVE_COPYSIGNL])
   HAVE_COSF=1;                 AC_SUBST([HAVE_COSF])
   HAVE_COSL=1;                 AC_SUBST([HAVE_COSL])
   HAVE_COSHF=1;                AC_SUBST([HAVE_COSHF])
   HAVE_EXPF=1;                 AC_SUBST([HAVE_EXPF])
   HAVE_EXPL=1;                 AC_SUBST([HAVE_EXPL])
+  HAVE_EXPM1=1;                AC_SUBST([HAVE_EXPM1])
+  HAVE_EXPM1F=1;               AC_SUBST([HAVE_EXPM1F])
   HAVE_FABSF=1;                AC_SUBST([HAVE_FABSF])
   HAVE_FABSL=1;                AC_SUBST([HAVE_FABSL])
   HAVE_FMA=1;                  AC_SUBST([HAVE_FMA])
   HAVE_FMAF=1;                 AC_SUBST([HAVE_FMAF])
   HAVE_FMAL=1;                 AC_SUBST([HAVE_FMAL])
   HAVE_FMODF=1;                AC_SUBST([HAVE_FMODF])
+  HAVE_FMODL=1;                AC_SUBST([HAVE_FMODL])
   HAVE_FREXPF=1;               AC_SUBST([HAVE_FREXPF])
+  HAVE_HYPOTF=1;               AC_SUBST([HAVE_HYPOTF])
+  HAVE_HYPOTL=1;               AC_SUBST([HAVE_HYPOTL])
+  HAVE_ILOGB=1;                AC_SUBST([HAVE_ILOGB])
+  HAVE_ILOGBF=1;               AC_SUBST([HAVE_ILOGBF])
+  HAVE_ILOGBL=1;               AC_SUBST([HAVE_ILOGBL])
   HAVE_ISNANF=1;               AC_SUBST([HAVE_ISNANF])
   HAVE_ISNAND=1;               AC_SUBST([HAVE_ISNAND])
   HAVE_ISNANL=1;               AC_SUBST([HAVE_ISNANL])
@@ -151,11 +199,18 @@ AC_DEFUN([gl_MATH_H_DEFAULTS],
   HAVE_LOGF=1;                 AC_SUBST([HAVE_LOGF])
   HAVE_LOGL=1;                 AC_SUBST([HAVE_LOGL])
   HAVE_LOG10F=1;               AC_SUBST([HAVE_LOG10F])
+  HAVE_LOG10L=1;               AC_SUBST([HAVE_LOG10L])
+  HAVE_LOG1P=1;                AC_SUBST([HAVE_LOG1P])
+  HAVE_LOG1PF=1;               AC_SUBST([HAVE_LOG1PF])
+  HAVE_LOG1PL=1;               AC_SUBST([HAVE_LOG1PL])
+  HAVE_LOGBF=1;                AC_SUBST([HAVE_LOGBF])
+  HAVE_LOGBL=1;                AC_SUBST([HAVE_LOGBL])
   HAVE_MODFF=1;                AC_SUBST([HAVE_MODFF])
   HAVE_MODFL=1;                AC_SUBST([HAVE_MODFL])
   HAVE_POWF=1;                 AC_SUBST([HAVE_POWF])
+  HAVE_REMAINDER=1;            AC_SUBST([HAVE_REMAINDER])
+  HAVE_REMAINDERF=1;           AC_SUBST([HAVE_REMAINDERF])
   HAVE_RINT=1;                 AC_SUBST([HAVE_RINT])
-  HAVE_RINTF=1;                AC_SUBST([HAVE_RINTF])
   HAVE_RINTL=1;                AC_SUBST([HAVE_RINTL])
   HAVE_SINF=1;                 AC_SUBST([HAVE_SINF])
   HAVE_SINL=1;                 AC_SUBST([HAVE_SINL])
@@ -168,16 +223,30 @@ AC_DEFUN([gl_MATH_H_DEFAULTS],
   HAVE_DECL_ACOSL=1;           AC_SUBST([HAVE_DECL_ACOSL])
   HAVE_DECL_ASINL=1;           AC_SUBST([HAVE_DECL_ASINL])
   HAVE_DECL_ATANL=1;           AC_SUBST([HAVE_DECL_ATANL])
+  HAVE_DECL_CBRTF=1;           AC_SUBST([HAVE_DECL_CBRTF])
+  HAVE_DECL_CBRTL=1;           AC_SUBST([HAVE_DECL_CBRTL])
   HAVE_DECL_CEILF=1;           AC_SUBST([HAVE_DECL_CEILF])
   HAVE_DECL_CEILL=1;           AC_SUBST([HAVE_DECL_CEILL])
+  HAVE_DECL_COPYSIGNF=1;       AC_SUBST([HAVE_DECL_COPYSIGNF])
   HAVE_DECL_COSL=1;            AC_SUBST([HAVE_DECL_COSL])
   HAVE_DECL_EXPL=1;            AC_SUBST([HAVE_DECL_EXPL])
+  HAVE_DECL_EXP2=1;            AC_SUBST([HAVE_DECL_EXP2])
+  HAVE_DECL_EXP2F=1;           AC_SUBST([HAVE_DECL_EXP2F])
+  HAVE_DECL_EXP2L=1;           AC_SUBST([HAVE_DECL_EXP2L])
+  HAVE_DECL_EXPM1L=1;          AC_SUBST([HAVE_DECL_EXPM1L])
   HAVE_DECL_FLOORF=1;          AC_SUBST([HAVE_DECL_FLOORF])
   HAVE_DECL_FLOORL=1;          AC_SUBST([HAVE_DECL_FLOORL])
   HAVE_DECL_FREXPL=1;          AC_SUBST([HAVE_DECL_FREXPL])
   HAVE_DECL_LDEXPL=1;          AC_SUBST([HAVE_DECL_LDEXPL])
-  HAVE_DECL_LOGB=1;            AC_SUBST([HAVE_DECL_LOGB])
   HAVE_DECL_LOGL=1;            AC_SUBST([HAVE_DECL_LOGL])
+  HAVE_DECL_LOG10L=1;          AC_SUBST([HAVE_DECL_LOG10L])
+  HAVE_DECL_LOG2=1;            AC_SUBST([HAVE_DECL_LOG2])
+  HAVE_DECL_LOG2F=1;           AC_SUBST([HAVE_DECL_LOG2F])
+  HAVE_DECL_LOG2L=1;           AC_SUBST([HAVE_DECL_LOG2L])
+  HAVE_DECL_LOGB=1;            AC_SUBST([HAVE_DECL_LOGB])
+  HAVE_DECL_REMAINDER=1;       AC_SUBST([HAVE_DECL_REMAINDER])
+  HAVE_DECL_REMAINDERL=1;      AC_SUBST([HAVE_DECL_REMAINDERL])
+  HAVE_DECL_RINTF=1;           AC_SUBST([HAVE_DECL_RINTF])
   HAVE_DECL_ROUND=1;           AC_SUBST([HAVE_DECL_ROUND])
   HAVE_DECL_ROUNDF=1;          AC_SUBST([HAVE_DECL_ROUNDF])
   HAVE_DECL_ROUNDL=1;          AC_SUBST([HAVE_DECL_ROUNDL])
@@ -187,9 +256,15 @@ AC_DEFUN([gl_MATH_H_DEFAULTS],
   HAVE_DECL_TRUNC=1;           AC_SUBST([HAVE_DECL_TRUNC])
   HAVE_DECL_TRUNCF=1;          AC_SUBST([HAVE_DECL_TRUNCF])
   HAVE_DECL_TRUNCL=1;          AC_SUBST([HAVE_DECL_TRUNCL])
+  REPLACE_CBRTF=0;             AC_SUBST([REPLACE_CBRTF])
+  REPLACE_CBRTL=0;             AC_SUBST([REPLACE_CBRTL])
   REPLACE_CEIL=0;              AC_SUBST([REPLACE_CEIL])
   REPLACE_CEILF=0;             AC_SUBST([REPLACE_CEILF])
   REPLACE_CEILL=0;             AC_SUBST([REPLACE_CEILL])
+  REPLACE_EXPM1=0;             AC_SUBST([REPLACE_EXPM1])
+  REPLACE_EXPM1F=0;            AC_SUBST([REPLACE_EXPM1F])
+  REPLACE_EXP2=0;              AC_SUBST([REPLACE_EXP2])
+  REPLACE_EXP2L=0;             AC_SUBST([REPLACE_EXP2L])
   REPLACE_FABSL=0;             AC_SUBST([REPLACE_FABSL])
   REPLACE_FLOOR=0;             AC_SUBST([REPLACE_FLOOR])
   REPLACE_FLOORF=0;            AC_SUBST([REPLACE_FLOORF])
@@ -197,20 +272,50 @@ AC_DEFUN([gl_MATH_H_DEFAULTS],
   REPLACE_FMA=0;               AC_SUBST([REPLACE_FMA])
   REPLACE_FMAF=0;              AC_SUBST([REPLACE_FMAF])
   REPLACE_FMAL=0;              AC_SUBST([REPLACE_FMAL])
+  REPLACE_FMOD=0;              AC_SUBST([REPLACE_FMOD])
+  REPLACE_FMODF=0;             AC_SUBST([REPLACE_FMODF])
+  REPLACE_FMODL=0;             AC_SUBST([REPLACE_FMODL])
   REPLACE_FREXPF=0;            AC_SUBST([REPLACE_FREXPF])
   REPLACE_FREXP=0;             AC_SUBST([REPLACE_FREXP])
   REPLACE_FREXPL=0;            AC_SUBST([REPLACE_FREXPL])
   REPLACE_HUGE_VAL=0;          AC_SUBST([REPLACE_HUGE_VAL])
+  REPLACE_HYPOT=0;             AC_SUBST([REPLACE_HYPOT])
+  REPLACE_HYPOTF=0;            AC_SUBST([REPLACE_HYPOTF])
+  REPLACE_HYPOTL=0;            AC_SUBST([REPLACE_HYPOTL])
+  REPLACE_ILOGB=0;             AC_SUBST([REPLACE_ILOGB])
+  REPLACE_ILOGBF=0;            AC_SUBST([REPLACE_ILOGBF])
   REPLACE_ISFINITE=0;          AC_SUBST([REPLACE_ISFINITE])
   REPLACE_ISINF=0;             AC_SUBST([REPLACE_ISINF])
   REPLACE_ISNAN=0;             AC_SUBST([REPLACE_ISNAN])
   REPLACE_LDEXPL=0;            AC_SUBST([REPLACE_LDEXPL])
+  REPLACE_LOG=0;               AC_SUBST([REPLACE_LOG])
+  REPLACE_LOGF=0;              AC_SUBST([REPLACE_LOGF])
+  REPLACE_LOGL=0;              AC_SUBST([REPLACE_LOGL])
+  REPLACE_LOG10=0;             AC_SUBST([REPLACE_LOG10])
+  REPLACE_LOG10F=0;            AC_SUBST([REPLACE_LOG10F])
+  REPLACE_LOG10L=0;            AC_SUBST([REPLACE_LOG10L])
+  REPLACE_LOG1P=0;             AC_SUBST([REPLACE_LOG1P])
+  REPLACE_LOG1PF=0;            AC_SUBST([REPLACE_LOG1PF])
+  REPLACE_LOG1PL=0;            AC_SUBST([REPLACE_LOG1PL])
+  REPLACE_LOG2=0;              AC_SUBST([REPLACE_LOG2])
+  REPLACE_LOG2F=0;             AC_SUBST([REPLACE_LOG2F])
+  REPLACE_LOG2L=0;             AC_SUBST([REPLACE_LOG2L])
+  REPLACE_LOGB=0;              AC_SUBST([REPLACE_LOGB])
+  REPLACE_LOGBF=0;             AC_SUBST([REPLACE_LOGBF])
+  REPLACE_LOGBL=0;             AC_SUBST([REPLACE_LOGBL])
+  REPLACE_MODF=0;              AC_SUBST([REPLACE_MODF])
+  REPLACE_MODFF=0;             AC_SUBST([REPLACE_MODFF])
+  REPLACE_MODFL=0;             AC_SUBST([REPLACE_MODFL])
   REPLACE_NAN=0;               AC_SUBST([REPLACE_NAN])
+  REPLACE_REMAINDER=0;         AC_SUBST([REPLACE_REMAINDER])
+  REPLACE_REMAINDERF=0;        AC_SUBST([REPLACE_REMAINDERF])
+  REPLACE_REMAINDERL=0;        AC_SUBST([REPLACE_REMAINDERL])
   REPLACE_ROUND=0;             AC_SUBST([REPLACE_ROUND])
   REPLACE_ROUNDF=0;            AC_SUBST([REPLACE_ROUNDF])
   REPLACE_ROUNDL=0;            AC_SUBST([REPLACE_ROUNDL])
   REPLACE_SIGNBIT=0;           AC_SUBST([REPLACE_SIGNBIT])
   REPLACE_SIGNBIT_USING_GCC=0; AC_SUBST([REPLACE_SIGNBIT_USING_GCC])
+  REPLACE_SQRTL=0;             AC_SUBST([REPLACE_SQRTL])
   REPLACE_TRUNC=0;             AC_SUBST([REPLACE_TRUNC])
   REPLACE_TRUNCF=0;            AC_SUBST([REPLACE_TRUNCF])
   REPLACE_TRUNCL=0;            AC_SUBST([REPLACE_TRUNCL])