use bamboo board emulation as default, ppc 44x without FPU. networking works here.

3 files changed, 1890 insertions, 0 deletions

diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile
index 7dcf79e0a..cdf9221fa 100644
--- a/toolchain/gcc/Makefile
+++ b/toolchain/gcc/Makefile
@@ -99,6 +99,9 @@ endif
 
 ifeq ($(ADK_LINUX_PPC),y)
 GCC_CONFOPTS+=		--with-long-double-64 --enable-secureplt
+ifneq ($(ADK_TARGET_CPU_WITH_FPU),y)
+GCC_CONFOPTS+=		--with-float=soft
+endif
 endif
 
 ifeq ($(ADK_TARGET_ARCH),arm)
diff --git a/toolchain/gcc/patches/4.8.3/uclibc-cmath.ppc b/toolchain/gcc/patches/4.8.3/uclibc-cmath.ppc
new file mode 100644
index 000000000..81bd123fc
--- /dev/null
+++ b/toolchain/gcc/patches/4.8.3/uclibc-cmath.ppc
@@ -0,0 +1,1878 @@
+diff -Nur gcc-4.8.3.orig/libstdc++-v3/include/c_global/cmath gcc-4.8.3/libstdc++-v3/include/c_global/cmath
+--- gcc-4.8.3.orig/libstdc++-v3/include/c_global/cmath	2013-02-03 18:54:05.000000000 +0100
++++ gcc-4.8.3/libstdc++-v3/include/c_global/cmath	2014-07-27 07:24:43.600272987 +0200
+@@ -1040,143 +1040,213 @@
+   // functions
+   using ::acosh;
+   using ::acoshf;
++#ifdef __LONG_DOUBLE_128__
+   using ::acoshl;
++#endif
+ 
+   using ::asinh;
+   using ::asinhf;
++#ifdef __LONG_DOUBLE_128__
+   using ::asinhl;
++#endif
+ 
+   using ::atanh;
+   using ::atanhf;
++#ifdef __LONG_DOUBLE_128__
+   using ::atanhl;
++#endif
+ 
+   using ::cbrt;
+   using ::cbrtf;
++#ifdef __LONG_DOUBLE_128__
+   using ::cbrtl;
++#endif
+ 
+   using ::copysign;
+   using ::copysignf;
++#ifdef __LONG_DOUBLE_128__
+   using ::copysignl;
++#endif
+ 
+   using ::erf;
+   using ::erff;
++#ifdef __LONG_DOUBLE_128__
+   using ::erfl;
++#endif
+ 
+   using ::erfc;
+   using ::erfcf;
++#ifdef __LONG_DOUBLE_128__
+   using ::erfcl;
++#endif
+ 
+   using ::exp2;
+   using ::exp2f;
++#ifdef __LONG_DOUBLE_128__
+   using ::exp2l;
++#endif
+ 
+   using ::expm1;
+   using ::expm1f;
++#ifdef __LONG_DOUBLE_128__
+   using ::expm1l;
++#endif
+ 
+   using ::fdim;
+   using ::fdimf;
++#ifdef __LONG_DOUBLE_128__
+   using ::fdiml;
++#endif
+ 
+   using ::fma;
+   using ::fmaf;
++#ifdef __LONG_DOUBLE_128__
+   using ::fmal;
++#endif
+ 
+   using ::fmax;
+   using ::fmaxf;
++#ifdef __LONG_DOUBLE_128__
+   using ::fmaxl;
++#endif
+ 
+   using ::fmin;
+   using ::fminf;
++#ifdef __LONG_DOUBLE_128__
+   using ::fminl;
++#endif
+ 
+   using ::hypot;
+   using ::hypotf;
++#ifdef __LONG_DOUBLE_128__
+   using ::hypotl;
++#endif
+ 
+   using ::ilogb;
+   using ::ilogbf;
++#ifdef __LONG_DOUBLE_128__
+   using ::ilogbl;
++#endif
+ 
+   using ::lgamma;
+   using ::lgammaf;
++#ifdef __LONG_DOUBLE_128__
+   using ::lgammal;
++#endif
+ 
+   using ::llrint;
+   using ::llrintf;
++#ifdef __LONG_DOUBLE_128__
+   using ::llrintl;
++#endif
+ 
+   using ::llround;
+   using ::llroundf;
++#ifdef __LONG_DOUBLE_128__
+   using ::llroundl;
++#endif
+ 
+   using ::log1p;
+   using ::log1pf;
++#ifdef __LONG_DOUBLE_128__
+   using ::log1pl;
++#endif
+ 
+   using ::log2;
+   using ::log2f;
++#ifdef __LONG_DOUBLE_128__
+   using ::log2l;
++#endif
+ 
+   using ::logb;
+   using ::logbf;
++#ifdef __LONG_DOUBLE_128__
+   using ::logbl;
++#endif
+ 
+   using ::lrint;
+   using ::lrintf;
++#ifdef __LONG_DOUBLE_128__
+   using ::lrintl;
++#endif
+ 
+   using ::lround;
+   using ::lroundf;
++#ifdef __LONG_DOUBLE_128__
+   using ::lroundl;
++#endif
+ 
+   using ::nan;
+   using ::nanf;
++#ifdef __LONG_DOUBLE_128__
+   using ::nanl;
++#endif
+ 
+   using ::nearbyint;
+   using ::nearbyintf;
++#ifdef __LONG_DOUBLE_128__
+   using ::nearbyintl;
++#endif
+ 
+   using ::nextafter;
+   using ::nextafterf;
++#ifdef __LONG_DOUBLE_128__
+   using ::nextafterl;
++#endif
+ 
+   using ::nexttoward;
+   using ::nexttowardf;
++#ifdef __LONG_DOUBLE_128__
+   using ::nexttowardl;
++#endif
+ 
+   using ::remainder;
+   using ::remainderf;
++#ifdef __LONG_DOUBLE_128__
+   using ::remainderl;
++#endif
+ 
+   using ::remquo;
+   using ::remquof;
++#ifdef __LONG_DOUBLE_128__
+   using ::remquol;
++#endif
+ 
+   using ::rint;
+   using ::rintf;
++#ifdef __LONG_DOUBLE_128__
+   using ::rintl;
++#endif
+ 
+   using ::round;
+   using ::roundf;
++#ifdef __LONG_DOUBLE_128__
+   using ::roundl;
++#endif
+ 
+   using ::scalbln;
+   using ::scalblnf;
++#ifdef __LONG_DOUBLE_128__
+   using ::scalblnl;
++#endif
+ 
+   using ::scalbn;
+   using ::scalbnf;
++#ifdef __LONG_DOUBLE_128__
+   using ::scalbnl;
++#endif
+ 
+   using ::tgamma;
+   using ::tgammaf;
++#ifdef __LONG_DOUBLE_128__
+   using ::tgammal;
++#endif
+ 
+   using ::trunc;
+   using ::truncf;
++#ifdef __LONG_DOUBLE_128__
+   using ::truncl;
++#endif
+ 
+   /// Additional overloads.
+   constexpr float
+diff -Nur gcc-4.8.3.orig/libstdc++-v3/include/tr1/cmath gcc-4.8.3/libstdc++-v3/include/tr1/cmath
+--- gcc-4.8.3.orig/libstdc++-v3/include/tr1/cmath	2013-02-03 18:54:05.000000000 +0100
++++ gcc-4.8.3/libstdc++-v3/include/tr1/cmath	2014-07-26 12:58:43.652151897 +0200
+@@ -158,143 +158,213 @@
+   // functions
+   using ::acosh;
+   using ::acoshf;
++#ifdef __LONG_DOUBLE_128__
+   using ::acoshl;
++#endif
+ 
+   using ::asinh;
+   using ::asinhf;
++#ifdef __LONG_DOUBLE_128__
+   using ::asinhl;
++#endif
+ 
+   using ::atanh;
+   using ::atanhf;
++#ifdef __LONG_DOUBLE_128__
+   using ::atanhl;
++#endif
+ 
+   using ::cbrt;
+   using ::cbrtf;
++#ifdef __LONG_DOUBLE_128__
+   using ::cbrtl;
++#endif
+ 
+   using ::copysign;
+   using ::copysignf;
++#ifdef __LONG_DOUBLE_128__
+   using ::copysignl;
++#endif
+ 
+   using ::erf;
+   using ::erff;
++#ifdef __LONG_DOUBLE_128__
+   using ::erfl;
++#endif
+ 
+   using ::erfc;
+   using ::erfcf;
++#ifdef __LONG_DOUBLE_128__
+   using ::erfcl;
++#endif
+ 
+   using ::exp2;
+   using ::exp2f;
++#ifdef __LONG_DOUBLE_128__
+   using ::exp2l;
++#endif
+ 
+   using ::expm1;
+   using ::expm1f;
++#ifdef __LONG_DOUBLE_128__
+   using ::expm1l;
++#endif
+ 
+   using ::fdim;
+   using ::fdimf;
++#ifdef __LONG_DOUBLE_128__
+   using ::fdiml;
++#endif
+ 
+   using ::fma;
+   using ::fmaf;
++#ifdef __LONG_DOUBLE_128__
+   using ::fmal;
++#endif
+ 
+   using ::fmax;
+   using ::fmaxf;
++#ifdef __LONG_DOUBLE_128__
+   using ::fmaxl;
++#endif
+ 
+   using ::fmin;
+   using ::fminf;
++#ifdef __LONG_DOUBLE_128__
+   using ::fminl;
++#endif
+ 
+   using ::hypot;
+   using ::hypotf;
++#ifdef __LONG_DOUBLE_128__
+   using ::hypotl;
++#endif
+ 
+   using ::ilogb;
+   using ::ilogbf;
++#ifdef __LONG_DOUBLE_128__
+   using ::ilogbl;
++#endif
+ 
+   using ::lgamma;
+   using ::lgammaf;
++#ifdef __LONG_DOUBLE_128__
+   using ::lgammal;
++#endif
+ 
+   using ::llrint;
+   using ::llrintf;
++#ifdef __LONG_DOUBLE_128__
+   using ::llrintl;
++#endif
+ 
+   using ::llround;
+   using ::llroundf;
++#ifdef __LONG_DOUBLE_128__
+   using ::llroundl;
++#endif
+ 
+   using ::log1p;
+   using ::log1pf;
++#ifdef __LONG_DOUBLE_128__
+   using ::log1pl;
++#endif
+ 
+   using ::log2;
+   using ::log2f;
++#ifdef __LONG_DOUBLE_128__
+   using ::log2l;
++#endif
+ 
+   using ::logb;
+   using ::logbf;
++#ifdef __LONG_DOUBLE_128__
+   using ::logbl;
++#endif
+ 
+   using ::lrint;
+   using ::lrintf;
++#ifdef __LONG_DOUBLE_128__
+   using ::lrintl;
++#endif
+ 
+   using ::lround;
+   using ::lroundf;
++#ifdef __LONG_DOUBLE_128__
+   using ::lroundl;
++#endif
+ 
+   using ::nan;
+   using ::nanf;
++#ifdef __LONG_DOUBLE_128__
+   using ::nanl;
++#endif
+ 
+   using ::nearbyint;
+   using ::nearbyintf;
++#ifdef __LONG_DOUBLE_128__
+   using ::nearbyintl;
++#endif
+ 
+   using ::nextafter;
+   using ::nextafterf;
++#ifdef __LONG_DOUBLE_128__
+   using ::nextafterl;
++#endif
+ 
+   using ::nexttoward;
+   using ::nexttowardf;
++#ifdef __LONG_DOUBLE_128__
+   using ::nexttowardl;
++#endif
+ 
+   using ::remainder;
+   using ::remainderf;
++#ifdef __LONG_DOUBLE_128__
+   using ::remainderl;
++#endif
+ 
+   using ::remquo;
+   using ::remquof;
++#ifdef __LONG_DOUBLE_128__
+   using ::remquol;
++#endif
+ 
+   using ::rint;
+   using ::rintf;
++#ifdef __LONG_DOUBLE_128__
+   using ::rintl;
++#endif
+ 
+   using ::round;
+   using ::roundf;
++#ifdef __LONG_DOUBLE_128__
+   using ::roundl;
++#endif
+ 
+   using ::scalbln;
+   using ::scalblnf;
++#ifdef __LONG_DOUBLE_128__
+   using ::scalblnl;
++#endif
+ 
+   using ::scalbn;
+   using ::scalbnf;
++#ifdef __LONG_DOUBLE_128__
+   using ::scalbnl;
++#endif
+ 
+   using ::tgamma;
+   using ::tgammaf;
++#ifdef __LONG_DOUBLE_128__
+   using ::tgammal;
++#endif
+ 
+   using ::trunc;
+   using ::truncf;
++#ifdef __LONG_DOUBLE_128__
+   using ::truncl;
++#endif
+ 
+ #endif
+ 
+diff -Nur gcc-4.8.3.orig/libstdc++-v3/include/tr1/cmath.orig gcc-4.8.3/libstdc++-v3/include/tr1/cmath.orig
+--- gcc-4.8.3.orig/libstdc++-v3/include/tr1/cmath.orig	1970-01-01 01:00:00.000000000 +0100
++++ gcc-4.8.3/libstdc++-v3/include/tr1/cmath.orig	2013-02-03 18:54:05.000000000 +0100
+@@ -0,0 +1,1440 @@
++// TR1 cmath -*- C++ -*-
++
++// Copyright (C) 2006-2013 Free Software Foundation, Inc.
++//
++// This file is part of the GNU ISO C++ Library.  This library is free
++// software; you can redistribute it and/or modify it under the
++// terms of the GNU General Public License as published by the
++// Free Software Foundation; either version 3, or (at your option)
++// any later version.
++
++// This 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 General Public License for more details.
++
++// Under Section 7 of GPL version 3, you are granted additional
++// permissions described in the GCC Runtime Library Exception, version
++// 3.1, as published by the Free Software Foundation.
++
++// You should have received a copy of the GNU General Public License and
++// a copy of the GCC Runtime Library Exception along with this program;
++// see the files COPYING3 and COPYING.RUNTIME respectively.  If not, see
++// <http://www.gnu.org/licenses/>.
++
++/** @file tr1/cmath
++ *  This is a TR1 C++ Library header. 
++ */
++
++#ifndef _GLIBCXX_TR1_CMATH
++#define _GLIBCXX_TR1_CMATH 1
++
++#pragma GCC system_header
++
++#include <cmath>
++
++#ifdef _GLIBCXX_USE_C99_MATH_TR1
++
++#undef acosh
++#undef acoshf
++#undef acoshl
++#undef asinh
++#undef asinhf
++#undef asinhl
++#undef atanh
++#undef atanhf
++#undef atanhl
++#undef cbrt
++#undef cbrtf
++#undef cbrtl
++#undef copysign
++#undef copysignf
++#undef copysignl
++#undef erf
++#undef erff
++#undef erfl
++#undef erfc
++#undef erfcf
++#undef erfcl
++#undef exp2
++#undef exp2f
++#undef exp2l
++#undef expm1
++#undef expm1f
++#undef expm1l
++#undef fdim
++#undef fdimf
++#undef fdiml
++#undef fma
++#undef fmaf
++#undef fmal
++#undef fmax
++#undef fmaxf
++#undef fmaxl
++#undef fmin
++#undef fminf
++#undef fminl
++#undef hypot
++#undef hypotf
++#undef hypotl
++#undef ilogb
++#undef ilogbf
++#undef ilogbl
++#undef lgamma
++#undef lgammaf
++#undef lgammal
++#undef llrint
++#undef llrintf
++#undef llrintl
++#undef llround
++#undef llroundf
++#undef llroundl
++#undef log1p
++#undef log1pf
++#undef log1pl
++#undef log2
++#undef log2f
++#undef log2l
++#undef logb
++#undef logbf
++#undef logbl
++#undef lrint
++#undef lrintf
++#undef lrintl
++#undef lround
++#undef lroundf
++#undef lroundl
++#undef nan
++#undef nanf
++#undef nanl
++#undef nearbyint
++#undef nearbyintf
++#undef nearbyintl
++#undef nextafter
++#undef nextafterf
++#undef nextafterl
++#undef nexttoward
++#undef nexttowardf
++#undef nexttowardl
++#undef remainder
++#undef remainderf
++#undef remainderl
++#undef remquo
++#undef remquof
++#undef remquol
++#undef rint
++#undef rintf
++#undef rintl
++#undef round
++#undef roundf
++#undef roundl
++#undef scalbln
++#undef scalblnf
++#undef scalblnl
++#undef scalbn
++#undef scalbnf
++#undef scalbnl
++#undef tgamma
++#undef tgammaf
++#undef tgammal
++#undef trunc
++#undef truncf
++#undef truncl
++
++#endif
++
++namespace std _GLIBCXX_VISIBILITY(default)
++{
++namespace tr1
++{
++_GLIBCXX_BEGIN_NAMESPACE_VERSION
++
++#if _GLIBCXX_USE_C99_MATH_TR1
++
++  // types
++  using ::double_t;
++  using ::float_t;
++
++  // functions
++  using ::acosh;
++  using ::acoshf;
++  using ::acoshl;
++
++  using ::asinh;
++  using ::asinhf;
++  using ::asinhl;
++
++  using ::atanh;
++  using ::atanhf;
++  using ::atanhl;
++
++  using ::cbrt;
++  using ::cbrtf;
++  using ::cbrtl;
++
++  using ::copysign;
++  using ::copysignf;
++  using ::copysignl;
++
++  using ::erf;
++  using ::erff;
++  using ::erfl;
++
++  using ::erfc;
++  using ::erfcf;
++  using ::erfcl;
++
++  using ::exp2;
++  using ::exp2f;
++  using ::exp2l;
++
++  using ::expm1;
++  using ::expm1f;
++  using ::expm1l;
++
++  using ::fdim;
++  using ::fdimf;
++  using ::fdiml;
++
++  using ::fma;
++  using ::fmaf;
++  using ::fmal;
++
++  using ::fmax;
++  using ::fmaxf;
++  using ::fmaxl;
++
++  using ::fmin;
++  using ::fminf;
++  using ::fminl;
++
++  using ::hypot;
++  using ::hypotf;
++  using ::hypotl;
++
++  using ::ilogb;
++  using ::ilogbf;
++  using ::ilogbl;
++
++  using ::lgamma;
++  using ::lgammaf;
++  using ::lgammal;
++
++  using ::llrint;
++  using ::llrintf;
++  using ::llrintl;
++
++  using ::llround;
++  using ::llroundf;
++  using ::llroundl;
++
++  using ::log1p;
++  using ::log1pf;
++  using ::log1pl;
++
++  using ::log2;
++  using ::log2f;
++  using ::log2l;
++
++  using ::logb;
++  using ::logbf;
++  using ::logbl;
++
++  using ::lrint;
++  using ::lrintf;
++  using ::lrintl;
++
++  using ::lround;
++  using ::lroundf;
++  using ::lroundl;
++
++  using ::nan;
++  using ::nanf;
++  using ::nanl;
++
++  using ::nearbyint;
++  using ::nearbyintf;
++  using ::nearbyintl;
++
++  using ::nextafter;
++  using ::nextafterf;
++  using ::nextafterl;
++
++  using ::nexttoward;
++  using ::nexttowardf;
++  using ::nexttowardl;
++
++  using ::remainder;
++  using ::remainderf;
++  using ::remainderl;
++
++  using ::remquo;
++  using ::remquof;
++  using ::remquol;
++
++  using ::rint;
++  using ::rintf;
++  using ::rintl;
++
++  using ::round;
++  using ::roundf;
++  using ::roundl;
++
++  using ::scalbln;
++  using ::scalblnf;
++  using ::scalblnl;
++
++  using ::scalbn;
++  using ::scalbnf;
++  using ::scalbnl;
++
++  using ::tgamma;
++  using ::tgammaf;
++  using ::tgammal;
++
++  using ::trunc;
++  using ::truncf;
++  using ::truncl;
++
++#endif
++
++#if _GLIBCXX_USE_C99_MATH
++#if !_GLIBCXX_USE_C99_FP_MACROS_DYNAMIC
++
++  /// Function template definitions [8.16.3].
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
++					   int>::__type
++    fpclassify(_Tp __f)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __builtin_fpclassify(FP_NAN, FP_INFINITE, FP_NORMAL,
++				  FP_SUBNORMAL, FP_ZERO, __type(__f));
++    }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
++					   int>::__type
++    isfinite(_Tp __f)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __builtin_isfinite(__type(__f));
++    }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
++					   int>::__type
++    isinf(_Tp __f)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __builtin_isinf(__type(__f));
++    }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
++					   int>::__type
++    isnan(_Tp __f)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __builtin_isnan(__type(__f));
++    }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
++					   int>::__type
++    isnormal(_Tp __f)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __builtin_isnormal(__type(__f));
++    }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
++					   int>::__type
++    signbit(_Tp __f)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __builtin_signbit(__type(__f));
++    }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
++					   int>::__type
++    isgreater(_Tp __f1, _Tp __f2)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __builtin_isgreater(__type(__f1), __type(__f2));
++    }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
++					   int>::__type
++    isgreaterequal(_Tp __f1, _Tp __f2)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __builtin_isgreaterequal(__type(__f1), __type(__f2));
++    }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
++					   int>::__type
++    isless(_Tp __f1, _Tp __f2)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __builtin_isless(__type(__f1), __type(__f2));
++    }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
++					   int>::__type
++    islessequal(_Tp __f1, _Tp __f2)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __builtin_islessequal(__type(__f1), __type(__f2));
++    }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
++					   int>::__type
++    islessgreater(_Tp __f1, _Tp __f2)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __builtin_islessgreater(__type(__f1), __type(__f2));
++    }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_arithmetic<_Tp>::__value,
++					   int>::__type
++    isunordered(_Tp __f1, _Tp __f2)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __builtin_isunordered(__type(__f1), __type(__f2));
++    }
++
++#endif
++#endif
++
++#if _GLIBCXX_USE_C99_MATH_TR1
++
++  /// Additional overloads [8.16.4].
++  using std::acos;
++
++  inline float
++  acosh(float __x)
++  { return __builtin_acoshf(__x); }
++
++  inline long double
++  acosh(long double __x)
++  { return __builtin_acoshl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    acosh(_Tp __x)
++    { return __builtin_acosh(__x); }
++
++  using std::asin;
++
++  inline float
++  asinh(float __x)
++  { return __builtin_asinhf(__x); }
++
++  inline long double
++  asinh(long double __x)
++  { return __builtin_asinhl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    asinh(_Tp __x)
++    { return __builtin_asinh(__x); }
++
++  using std::atan;
++  using std::atan2;
++
++  inline float
++  atanh(float __x)
++  { return __builtin_atanhf(__x); }
++
++  inline long double
++  atanh(long double __x)
++  { return __builtin_atanhl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    atanh(_Tp __x)
++    { return __builtin_atanh(__x); }
++
++  inline float
++  cbrt(float __x)
++  { return __builtin_cbrtf(__x); }
++
++  inline long double
++  cbrt(long double __x)
++  { return __builtin_cbrtl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    cbrt(_Tp __x)
++    { return __builtin_cbrt(__x); }
++
++  using std::ceil;
++
++  inline float
++  copysign(float __x, float __y)
++  { return __builtin_copysignf(__x, __y); }
++
++  inline long double
++  copysign(long double __x, long double __y)
++  { return __builtin_copysignl(__x, __y); }
++
++  template<typename _Tp, typename _Up>
++    inline typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
++    copysign(_Tp __x, _Up __y)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
++      return copysign(__type(__x), __type(__y));
++    }
++
++  using std::cos;
++  using std::cosh;  
++
++  inline float
++  erf(float __x)
++  { return __builtin_erff(__x); }
++
++  inline long double
++  erf(long double __x)
++  { return __builtin_erfl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    erf(_Tp __x)
++    { return __builtin_erf(__x); }
++
++  inline float
++  erfc(float __x)
++  { return __builtin_erfcf(__x); }
++
++  inline long double
++  erfc(long double __x)
++  { return __builtin_erfcl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    erfc(_Tp __x)
++    { return __builtin_erfc(__x); }
++
++  using std::exp;
++
++  inline float
++  exp2(float __x)
++  { return __builtin_exp2f(__x); }
++
++  inline long double
++  exp2(long double __x)
++  { return __builtin_exp2l(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    exp2(_Tp __x)
++    { return __builtin_exp2(__x); }
++
++  inline float
++  expm1(float __x)
++  { return __builtin_expm1f(__x); }
++
++  inline long double
++  expm1(long double __x)
++  { return __builtin_expm1l(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    expm1(_Tp __x)
++    { return __builtin_expm1(__x); }
++
++  // Note: we deal with fabs in a special way, because an using std::fabs
++  // would bring in also the overloads for complex types, which in C++0x
++  // mode have a different return type.
++  // With __CORRECT_ISO_CPP_MATH_H_PROTO, math.h imports std::fabs in the
++  // global namespace after the declarations of the float / double / long
++  // double overloads but before the std::complex overloads.
++  using ::fabs;
++
++#ifndef __CORRECT_ISO_CPP_MATH_H_PROTO
++  inline float
++  fabs(float __x)
++  { return __builtin_fabsf(__x); }
++
++  inline long double
++  fabs(long double __x)
++  { return __builtin_fabsl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    fabs(_Tp __x)
++    { return __builtin_fabs(__x); }
++#endif
++
++  inline float
++  fdim(float __x, float __y)
++  { return __builtin_fdimf(__x, __y); }
++
++  inline long double
++  fdim(long double __x, long double __y)
++  { return __builtin_fdiml(__x, __y); }
++
++  template<typename _Tp, typename _Up>
++    inline typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
++    fdim(_Tp __x, _Up __y)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
++      return fdim(__type(__x), __type(__y));
++    }
++
++  using std::floor;
++
++  inline float
++  fma(float __x, float __y, float __z)
++  { return __builtin_fmaf(__x, __y, __z); }
++
++  inline long double
++  fma(long double __x, long double __y, long double __z)
++  { return __builtin_fmal(__x, __y, __z); }
++
++  template<typename _Tp, typename _Up, typename _Vp>
++    inline typename __gnu_cxx::__promote_3<_Tp, _Up, _Vp>::__type
++    fma(_Tp __x, _Up __y, _Vp __z)
++    {
++      typedef typename __gnu_cxx::__promote_3<_Tp, _Up, _Vp>::__type __type;
++      return fma(__type(__x), __type(__y), __type(__z));
++    }
++
++  inline float
++  fmax(float __x, float __y)
++  { return __builtin_fmaxf(__x, __y); }
++
++  inline long double
++  fmax(long double __x, long double __y)
++  { return __builtin_fmaxl(__x, __y); }
++
++  template<typename _Tp, typename _Up>
++    inline typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
++    fmax(_Tp __x, _Up __y)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
++      return fmax(__type(__x), __type(__y));
++    }
++
++  inline float
++  fmin(float __x, float __y)
++  { return __builtin_fminf(__x, __y); }
++
++  inline long double
++  fmin(long double __x, long double __y)
++  { return __builtin_fminl(__x, __y); }
++
++  template<typename _Tp, typename _Up>
++    inline typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
++    fmin(_Tp __x, _Up __y)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
++      return fmin(__type(__x), __type(__y));
++    }
++
++  using std::fmod;
++  using std::frexp;
++
++  inline float
++  hypot(float __x, float __y)
++  { return __builtin_hypotf(__x, __y); }
++
++  inline long double
++  hypot(long double __x, long double __y)
++  { return __builtin_hypotl(__x, __y); }
++
++  template<typename _Tp, typename _Up>
++    inline typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
++    hypot(_Tp __y, _Up __x)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
++      return hypot(__type(__y), __type(__x));
++    }
++
++  inline int
++  ilogb(float __x)
++  { return __builtin_ilogbf(__x); }
++
++  inline int
++  ilogb(long double __x)
++  { return __builtin_ilogbl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   int>::__type
++    ilogb(_Tp __x)
++    { return __builtin_ilogb(__x); }
++
++  using std::ldexp;
++
++  inline float
++  lgamma(float __x)
++  { return __builtin_lgammaf(__x); }
++
++  inline long double
++  lgamma(long double __x)
++  { return __builtin_lgammal(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    lgamma(_Tp __x)
++    { return __builtin_lgamma(__x); }
++
++  inline long long
++  llrint(float __x)
++  { return __builtin_llrintf(__x); }
++
++  inline long long
++  llrint(long double __x)
++  { return __builtin_llrintl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   long long>::__type
++    llrint(_Tp __x)
++    { return __builtin_llrint(__x); }
++
++  inline long long
++  llround(float __x)
++  { return __builtin_llroundf(__x); }
++
++  inline long long
++  llround(long double __x)
++  { return __builtin_llroundl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   long long>::__type
++    llround(_Tp __x)
++    { return __builtin_llround(__x); }
++
++  using std::log;
++  using std::log10;
++
++  inline float
++  log1p(float __x)
++  { return __builtin_log1pf(__x); }
++
++  inline long double
++  log1p(long double __x)
++  { return __builtin_log1pl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    log1p(_Tp __x)
++    { return __builtin_log1p(__x); }
++
++  // DR 568.
++  inline float
++  log2(float __x)
++  { return __builtin_log2f(__x); }
++
++  inline long double
++  log2(long double __x)
++  { return __builtin_log2l(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    log2(_Tp __x)
++    { return __builtin_log2(__x); }
++
++  inline float
++  logb(float __x)
++  { return __builtin_logbf(__x); }
++
++  inline long double
++  logb(long double __x)
++  { return __builtin_logbl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    logb(_Tp __x)
++    {
++      return __builtin_logb(__x);
++    }
++
++  inline long
++  lrint(float __x)
++  { return __builtin_lrintf(__x); }
++
++  inline long
++  lrint(long double __x)
++  { return __builtin_lrintl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   long>::__type
++    lrint(_Tp __x)
++    { return __builtin_lrint(__x); }
++
++  inline long
++  lround(float __x)
++  { return __builtin_lroundf(__x); }
++
++  inline long
++  lround(long double __x)
++  { return __builtin_lroundl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   long>::__type
++    lround(_Tp __x)
++    { return __builtin_lround(__x); }
++
++  inline float
++  nearbyint(float __x)
++  { return __builtin_nearbyintf(__x); }
++
++  inline long double
++  nearbyint(long double __x)
++  { return __builtin_nearbyintl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    nearbyint(_Tp __x)
++    { return __builtin_nearbyint(__x); }
++
++  inline float
++  nextafter(float __x, float __y)
++  { return __builtin_nextafterf(__x, __y); }
++
++  inline long double
++  nextafter(long double __x, long double __y)
++  { return __builtin_nextafterl(__x, __y); }
++
++  template<typename _Tp, typename _Up>
++    inline typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
++    nextafter(_Tp __x, _Up __y)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
++      return nextafter(__type(__x), __type(__y));
++    }
++
++  inline float
++  nexttoward(float __x, long double __y)
++  { return __builtin_nexttowardf(__x, __y); }
++
++  inline long double
++  nexttoward(long double __x, long double __y)
++  { return __builtin_nexttowardl(__x, __y); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    nexttoward(_Tp __x, long double __y)
++    { return __builtin_nexttoward(__x, __y); }
++
++  // DR 550. What should the return type of pow(float,int) be?
++  // NB: C++0x and TR1 != C++03.
++  //   using std::pow;
++
++  inline float
++  remainder(float __x, float __y)
++  { return __builtin_remainderf(__x, __y); }
++
++  inline long double
++  remainder(long double __x, long double __y)
++  { return __builtin_remainderl(__x, __y); }
++
++  template<typename _Tp, typename _Up>
++    inline typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
++    remainder(_Tp __x, _Up __y)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
++      return remainder(__type(__x), __type(__y));
++    }
++
++  inline float
++  remquo(float __x, float __y, int* __pquo)
++  { return __builtin_remquof(__x, __y, __pquo); }
++
++  inline long double
++  remquo(long double __x, long double __y, int* __pquo)
++  { return __builtin_remquol(__x, __y, __pquo); }
++
++  template<typename _Tp, typename _Up>
++    inline typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
++    remquo(_Tp __x, _Up __y, int* __pquo)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
++      return remquo(__type(__x), __type(__y), __pquo);
++    }
++
++  inline float
++  rint(float __x)
++  { return __builtin_rintf(__x); }
++
++  inline long double
++  rint(long double __x)
++  { return __builtin_rintl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    rint(_Tp __x)
++    { return __builtin_rint(__x); }
++
++  inline float
++  round(float __x)
++  { return __builtin_roundf(__x); }
++
++  inline long double
++  round(long double __x)
++  { return __builtin_roundl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    round(_Tp __x)
++    { return __builtin_round(__x); }
++
++  inline float
++  scalbln(float __x, long __ex)
++  { return __builtin_scalblnf(__x, __ex); }
++
++  inline long double
++  scalbln(long double __x, long __ex)
++  { return __builtin_scalblnl(__x, __ex); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    scalbln(_Tp __x, long __ex)
++    { return __builtin_scalbln(__x, __ex); }
++ 
++  inline float
++  scalbn(float __x, int __ex)
++  { return __builtin_scalbnf(__x, __ex); }
++
++  inline long double
++  scalbn(long double __x, int __ex)
++  { return __builtin_scalbnl(__x, __ex); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    scalbn(_Tp __x, int __ex)
++    { return __builtin_scalbn(__x, __ex); }
++
++  using std::sin;
++  using std::sinh;
++  using std::sqrt;
++  using std::tan;
++  using std::tanh;
++
++  inline float
++  tgamma(float __x)
++  { return __builtin_tgammaf(__x); }
++
++  inline long double
++  tgamma(long double __x)
++  { return __builtin_tgammal(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    tgamma(_Tp __x)
++    { return __builtin_tgamma(__x); }
++ 
++  inline float
++  trunc(float __x)
++  { return __builtin_truncf(__x); }
++
++  inline long double
++  trunc(long double __x)
++  { return __builtin_truncl(__x); }
++
++  template<typename _Tp>
++    inline typename __gnu_cxx::__enable_if<__is_integer<_Tp>::__value, 
++					   double>::__type
++    trunc(_Tp __x)
++    { return __builtin_trunc(__x); }
++
++#endif
++_GLIBCXX_END_NAMESPACE_VERSION
++}
++}
++
++namespace std _GLIBCXX_VISIBILITY(default)
++{
++namespace tr1
++{
++_GLIBCXX_BEGIN_NAMESPACE_VERSION
++
++  // DR 550. What should the return type of pow(float,int) be?
++  // NB: C++0x and TR1 != C++03.
++  inline double
++  pow(double __x, double __y)
++  { return std::pow(__x, __y); }
++
++  inline float
++  pow(float __x, float __y)
++  { return std::pow(__x, __y); }
++
++  inline long double
++  pow(long double __x, long double __y)
++  { return std::pow(__x, __y); }
++
++  template<typename _Tp, typename _Up>
++    inline typename __gnu_cxx::__promote_2<_Tp, _Up>::__type
++    pow(_Tp __x, _Up __y)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tp, _Up>::__type __type;
++      return std::pow(__type(__x), __type(__y));
++    }
++
++_GLIBCXX_END_NAMESPACE_VERSION
++}
++}
++
++#include <bits/stl_algobase.h>
++#include <limits>
++#include <tr1/type_traits>
++
++#include <tr1/gamma.tcc>
++#include <tr1/bessel_function.tcc>
++#include <tr1/beta_function.tcc>
++#include <tr1/ell_integral.tcc>
++#include <tr1/exp_integral.tcc>
++#include <tr1/hypergeometric.tcc>
++#include <tr1/legendre_function.tcc>
++#include <tr1/modified_bessel_func.tcc>
++#include <tr1/poly_hermite.tcc>
++#include <tr1/poly_laguerre.tcc>
++#include <tr1/riemann_zeta.tcc>
++
++namespace std _GLIBCXX_VISIBILITY(default)
++{
++namespace tr1
++{
++_GLIBCXX_BEGIN_NAMESPACE_VERSION
++
++  /**
++   * @defgroup tr1_math_spec_func Mathematical Special Functions
++   * @ingroup numerics
++   *
++   * A collection of advanced mathematical special functions.
++   * @{
++   */
++
++  inline float
++  assoc_laguerref(unsigned int __n, unsigned int __m, float __x)
++  { return __detail::__assoc_laguerre<float>(__n, __m, __x); }
++
++  inline long double
++  assoc_laguerrel(unsigned int __n, unsigned int __m, long double __x)
++  {
++    return __detail::__assoc_laguerre<long double>(__n, __m, __x);
++  }
++
++  ///  5.2.1.1  Associated Laguerre polynomials.
++  template<typename _Tp>
++    inline typename __gnu_cxx::__promote<_Tp>::__type
++    assoc_laguerre(unsigned int __n, unsigned int __m, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __detail::__assoc_laguerre<__type>(__n, __m, __x);
++    }
++
++  inline float
++  assoc_legendref(unsigned int __l, unsigned int __m, float __x)
++  { return __detail::__assoc_legendre_p<float>(__l, __m, __x); }
++
++  inline long double
++  assoc_legendrel(unsigned int __l, unsigned int __m, long double __x)
++  { return __detail::__assoc_legendre_p<long double>(__l, __m, __x); }
++
++  ///  5.2.1.2  Associated Legendre functions.
++  template<typename _Tp>
++    inline typename __gnu_cxx::__promote<_Tp>::__type
++    assoc_legendre(unsigned int __l, unsigned int __m, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __detail::__assoc_legendre_p<__type>(__l, __m, __x);
++    }
++
++  inline float
++  betaf(float __x, float __y)
++  { return __detail::__beta<float>(__x, __y); }
++
++  inline long double
++  betal(long double __x, long double __y)
++  { return __detail::__beta<long double>(__x, __y); }
++
++  ///  5.2.1.3  Beta functions.
++  template<typename _Tpx, typename _Tpy>
++    inline typename __gnu_cxx::__promote_2<_Tpx, _Tpy>::__type
++    beta(_Tpx __x, _Tpy __y)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tpx, _Tpy>::__type __type;
++      return __detail::__beta<__type>(__x, __y);
++    }
++
++  inline float
++  comp_ellint_1f(float __k)
++  { return __detail::__comp_ellint_1<float>(__k); }
++
++  inline long double
++  comp_ellint_1l(long double __k)
++  { return __detail::__comp_ellint_1<long double>(__k); }
++
++  ///  5.2.1.4  Complete elliptic integrals of the first kind.
++  template<typename _Tp>
++    inline typename __gnu_cxx::__promote<_Tp>::__type
++    comp_ellint_1(_Tp __k)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __detail::__comp_ellint_1<__type>(__k);
++    }
++
++  inline float
++  comp_ellint_2f(float __k)
++  { return __detail::__comp_ellint_2<float>(__k); }
++
++  inline long double
++  comp_ellint_2l(long double __k)
++  { return __detail::__comp_ellint_2<long double>(__k); }
++
++  ///  5.2.1.5  Complete elliptic integrals of the second kind.
++  template<typename _Tp>
++    inline typename __gnu_cxx::__promote<_Tp>::__type
++    comp_ellint_2(_Tp __k)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __detail::__comp_ellint_2<__type>(__k);
++    }
++
++  inline float
++  comp_ellint_3f(float __k, float __nu)
++  { return __detail::__comp_ellint_3<float>(__k, __nu); }
++
++  inline long double
++  comp_ellint_3l(long double __k, long double __nu)
++  { return __detail::__comp_ellint_3<long double>(__k, __nu); }
++
++  ///  5.2.1.6  Complete elliptic integrals of the third kind.
++  template<typename _Tp, typename _Tpn>
++    inline typename __gnu_cxx::__promote_2<_Tp, _Tpn>::__type
++    comp_ellint_3(_Tp __k, _Tpn __nu)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tp, _Tpn>::__type __type;
++      return __detail::__comp_ellint_3<__type>(__k, __nu);
++    }
++
++  inline float
++  conf_hypergf(float __a, float __c, float __x)
++  { return __detail::__conf_hyperg<float>(__a, __c, __x); }
++
++  inline long double
++  conf_hypergl(long double __a, long double __c, long double __x)
++  { return __detail::__conf_hyperg<long double>(__a, __c, __x); }
++
++  ///  5.2.1.7  Confluent hypergeometric functions.
++  template<typename _Tpa, typename _Tpc, typename _Tp>
++    inline typename __gnu_cxx::__promote_3<_Tpa, _Tpc, _Tp>::__type
++    conf_hyperg(_Tpa __a, _Tpc __c, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote_3<_Tpa, _Tpc, _Tp>::__type __type;
++      return __detail::__conf_hyperg<__type>(__a, __c, __x);
++    }
++
++  inline float
++  cyl_bessel_if(float __nu, float __x)
++  { return __detail::__cyl_bessel_i<float>(__nu, __x); }
++
++  inline long double
++  cyl_bessel_il(long double __nu, long double __x)
++  { return __detail::__cyl_bessel_i<long double>(__nu, __x); }
++
++  ///  5.2.1.8  Regular modified cylindrical Bessel functions.
++  template<typename _Tpnu, typename _Tp>
++    inline typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type
++    cyl_bessel_i(_Tpnu __nu, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type __type;
++      return __detail::__cyl_bessel_i<__type>(__nu, __x);
++    }
++
++  inline float
++  cyl_bessel_jf(float __nu, float __x)
++  { return __detail::__cyl_bessel_j<float>(__nu, __x); }
++
++  inline long double
++  cyl_bessel_jl(long double __nu, long double __x)
++  { return __detail::__cyl_bessel_j<long double>(__nu, __x); }
++
++  ///  5.2.1.9  Cylindrical Bessel functions (of the first kind).
++  template<typename _Tpnu, typename _Tp>
++    inline typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type
++    cyl_bessel_j(_Tpnu __nu, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type __type;
++      return __detail::__cyl_bessel_j<__type>(__nu, __x);
++    }
++
++  inline float
++  cyl_bessel_kf(float __nu, float __x)
++  { return __detail::__cyl_bessel_k<float>(__nu, __x); }
++
++  inline long double
++  cyl_bessel_kl(long double __nu, long double __x)
++  { return __detail::__cyl_bessel_k<long double>(__nu, __x); }
++
++  ///  5.2.1.10  Irregular modified cylindrical Bessel functions.
++  template<typename _Tpnu, typename _Tp>
++    inline typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type
++    cyl_bessel_k(_Tpnu __nu, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type __type;
++      return __detail::__cyl_bessel_k<__type>(__nu, __x);
++    }
++
++  inline float
++  cyl_neumannf(float __nu, float __x)
++  { return __detail::__cyl_neumann_n<float>(__nu, __x); }
++
++  inline long double
++  cyl_neumannl(long double __nu, long double __x)
++  { return __detail::__cyl_neumann_n<long double>(__nu, __x); }
++
++  ///  5.2.1.11  Cylindrical Neumann functions.
++  template<typename _Tpnu, typename _Tp>
++    inline typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type
++    cyl_neumann(_Tpnu __nu, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tpnu, _Tp>::__type __type;
++      return __detail::__cyl_neumann_n<__type>(__nu, __x);
++    }
++
++  inline float
++  ellint_1f(float __k, float __phi)
++  { return __detail::__ellint_1<float>(__k, __phi); }
++
++  inline long double
++  ellint_1l(long double __k, long double __phi)
++  { return __detail::__ellint_1<long double>(__k, __phi); }
++
++  ///  5.2.1.12  Incomplete elliptic integrals of the first kind.
++  template<typename _Tp, typename _Tpp>
++    inline typename __gnu_cxx::__promote_2<_Tp, _Tpp>::__type
++    ellint_1(_Tp __k, _Tpp __phi)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tp, _Tpp>::__type __type;
++      return __detail::__ellint_1<__type>(__k, __phi);
++    }
++
++  inline float
++  ellint_2f(float __k, float __phi)
++  { return __detail::__ellint_2<float>(__k, __phi); }
++
++  inline long double
++  ellint_2l(long double __k, long double __phi)
++  { return __detail::__ellint_2<long double>(__k, __phi); }
++
++  ///  5.2.1.13  Incomplete elliptic integrals of the second kind.
++  template<typename _Tp, typename _Tpp>
++    inline typename __gnu_cxx::__promote_2<_Tp, _Tpp>::__type
++    ellint_2(_Tp __k, _Tpp __phi)
++    {
++      typedef typename __gnu_cxx::__promote_2<_Tp, _Tpp>::__type __type;
++      return __detail::__ellint_2<__type>(__k, __phi);
++    }
++
++  inline float
++  ellint_3f(float __k, float __nu, float __phi)
++  { return __detail::__ellint_3<float>(__k, __nu, __phi); }
++
++  inline long double
++  ellint_3l(long double __k, long double __nu, long double __phi)
++  { return __detail::__ellint_3<long double>(__k, __nu, __phi); }
++
++  ///  5.2.1.14  Incomplete elliptic integrals of the third kind.
++  template<typename _Tp, typename _Tpn, typename _Tpp>
++    inline typename __gnu_cxx::__promote_3<_Tp, _Tpn, _Tpp>::__type
++    ellint_3(_Tp __k, _Tpn __nu, _Tpp __phi)
++    {
++      typedef typename __gnu_cxx::__promote_3<_Tp, _Tpn, _Tpp>::__type __type;
++      return __detail::__ellint_3<__type>(__k, __nu, __phi);
++    }
++
++  inline float
++  expintf(float __x)
++  { return __detail::__expint<float>(__x); }
++
++  inline long double
++  expintl(long double __x)
++  { return __detail::__expint<long double>(__x); }
++
++  ///  5.2.1.15  Exponential integrals.
++  template<typename _Tp>
++    inline typename __gnu_cxx::__promote<_Tp>::__type
++    expint(_Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __detail::__expint<__type>(__x);
++    }
++
++  inline float
++  hermitef(unsigned int __n, float __x)
++  { return __detail::__poly_hermite<float>(__n, __x); }
++
++  inline long double
++  hermitel(unsigned int __n, long double __x)
++  { return __detail::__poly_hermite<long double>(__n, __x); }
++
++  ///  5.2.1.16  Hermite polynomials.
++  template<typename _Tp>
++    inline typename __gnu_cxx::__promote<_Tp>::__type
++    hermite(unsigned int __n, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __detail::__poly_hermite<__type>(__n, __x);
++    }
++
++  inline float
++  hypergf(float __a, float __b, float __c, float __x)
++  { return __detail::__hyperg<float>(__a, __b, __c, __x); }
++
++  inline long double
++  hypergl(long double __a, long double __b, long double __c, long double __x)
++  { return __detail::__hyperg<long double>(__a, __b, __c, __x); }
++
++  ///  5.2.1.17  Hypergeometric functions.
++  template<typename _Tpa, typename _Tpb, typename _Tpc, typename _Tp>
++    inline typename __gnu_cxx::__promote_4<_Tpa, _Tpb, _Tpc, _Tp>::__type
++    hyperg(_Tpa __a, _Tpb __b, _Tpc __c, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote_4<_Tpa, _Tpb, _Tpc, _Tp>::__type __type;
++      return __detail::__hyperg<__type>(__a, __b, __c, __x);
++    }
++
++  inline float
++  laguerref(unsigned int __n, float __x)
++  { return __detail::__laguerre<float>(__n, __x); }
++
++  inline long double
++  laguerrel(unsigned int __n, long double __x)
++  { return __detail::__laguerre<long double>(__n, __x); }
++
++  ///  5.2.1.18  Laguerre polynomials.
++  template<typename _Tp>
++    inline typename __gnu_cxx::__promote<_Tp>::__type
++    laguerre(unsigned int __n, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __detail::__laguerre<__type>(__n, __x);
++    }
++
++  inline float
++  legendref(unsigned int __n, float __x)
++  { return __detail::__poly_legendre_p<float>(__n, __x); }
++
++  inline long double
++  legendrel(unsigned int __n, long double __x)
++  { return __detail::__poly_legendre_p<long double>(__n, __x); }
++
++  ///  5.2.1.19  Legendre polynomials.
++  template<typename _Tp>
++    inline typename __gnu_cxx::__promote<_Tp>::__type
++    legendre(unsigned int __n, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __detail::__poly_legendre_p<__type>(__n, __x);
++    }
++
++  inline float
++  riemann_zetaf(float __x)
++  { return __detail::__riemann_zeta<float>(__x); }
++
++  inline long double
++  riemann_zetal(long double __x)
++  { return __detail::__riemann_zeta<long double>(__x); }
++
++  ///  5.2.1.20  Riemann zeta function.
++  template<typename _Tp>
++    inline typename __gnu_cxx::__promote<_Tp>::__type
++    riemann_zeta(_Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __detail::__riemann_zeta<__type>(__x);
++    }
++
++  inline float
++  sph_besself(unsigned int __n, float __x)
++  { return __detail::__sph_bessel<float>(__n, __x); }
++
++  inline long double
++  sph_bessell(unsigned int __n, long double __x)
++  { return __detail::__sph_bessel<long double>(__n, __x); }
++
++  ///  5.2.1.21  Spherical Bessel functions.
++  template<typename _Tp>
++    inline typename __gnu_cxx::__promote<_Tp>::__type
++    sph_bessel(unsigned int __n, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __detail::__sph_bessel<__type>(__n, __x);
++    }
++
++  inline float
++  sph_legendref(unsigned int __l, unsigned int __m, float __theta)
++  { return __detail::__sph_legendre<float>(__l, __m, __theta); }
++
++  inline long double
++  sph_legendrel(unsigned int __l, unsigned int __m, long double __theta)
++  { return __detail::__sph_legendre<long double>(__l, __m, __theta); }
++
++  ///  5.2.1.22  Spherical associated Legendre functions.
++  template<typename _Tp>
++    inline typename __gnu_cxx::__promote<_Tp>::__type
++    sph_legendre(unsigned int __l, unsigned int __m, _Tp __theta)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __detail::__sph_legendre<__type>(__l, __m, __theta);
++    }
++
++  inline float
++  sph_neumannf(unsigned int __n, float __x)
++  { return __detail::__sph_neumann<float>(__n, __x); }
++
++  inline long double
++  sph_neumannl(unsigned int __n, long double __x)
++  { return __detail::__sph_neumann<long double>(__n, __x); }
++
++  ///  5.2.1.23  Spherical Neumann functions.
++  template<typename _Tp>
++    inline typename __gnu_cxx::__promote<_Tp>::__type
++    sph_neumann(unsigned int __n, _Tp __x)
++    {
++      typedef typename __gnu_cxx::__promote<_Tp>::__type __type;
++      return __detail::__sph_neumann<__type>(__n, __x);
++    }
++
++  /* @} */ // tr1_math_spec_func
++_GLIBCXX_END_NAMESPACE_VERSION
++}
++}
++
++#endif // _GLIBCXX_TR1_CMATH
diff --git a/toolchain/uclibc-ng/Makefile b/toolchain/uclibc-ng/Makefile
index 290661636..48b449ef9 100644
--- a/toolchain/uclibc-ng/Makefile
+++ b/toolchain/uclibc-ng/Makefile
@@ -40,6 +40,15 @@ ifeq ($(ADK_TARGET_ABI_EABIHF),y)
 	$(SED) 's/.*\(UCLIBC_HAS_SOFT_FLOAT\).*/# \1 is not set/' ${WRKBUILD}/.config
 endif
 endif
+ifeq ($(ADK_LINUX_PPC),y)
+ifeq ($(ADK_TARGET_CPU_WITH_FPU),y)
+	$(SED) 's/.*\(UCLIBC_HAS_FPU\).*/\1=y/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(UCLIBC_HAS_SOFT_FLOAT\).*/# \1 is not set/' ${WRKBUILD}/.config
+else
+	$(SED) 's/.*\(UCLIBC_HAS_FPU\).*/# \1 is not set/' ${WRKBUILD}/.config
+	$(SED) 's/.*\(UCLIBC_HAS_SOFT_FLOAT\).*/#\1=y/' ${WRKBUILD}/.config
+endif
+endif
 ifeq ($(ADK_LINUX_X86),y)
 	$(SED) 's/.*\(CONFIG_386\).*/# \1 is not set/' ${WRKBUILD}/.config
 	$(SED) 's/.*\(CONFIG_486\).*/# \1 is not set/' ${WRKBUILD}/.config