[rtems-crossrpms commit] Remove.

Ralf Corsepius ralf at rtems.org
Mon Jul 8 15:20:05 UTC 2013


Module:    rtems-crossrpms
Branch:    master
Commit:    0e5b72eee964e85187621fa52cef0f7caa31dccd
Changeset: http://git.rtems.org/rtems-crossrpms/commit/?id=0e5b72eee964e85187621fa52cef0f7caa31dccd

Author:    Ralf Corsépius <ralf.corsepius at rtems.org>
Date:      Mon Jul  8 15:43:25 2013 +0200

Remove.

---

 patches/gcc-core-4.5.4-rtems4.11-20120703.diff |  486 --
 patches/gcc-core-4.6.2-rtems4.11-20120124.diff |  750 ---
 patches/gcc-core-4.6.3-rtems4.11-20120303.diff |  575 ---
 patches/gcc-g++-4.5.4-rtems4.11-20120703.diff  | 5887 ------------------------
 4 files changed, 0 insertions(+), 7698 deletions(-)

diff --git a/patches/gcc-core-4.5.4-rtems4.11-20120703.diff b/patches/gcc-core-4.5.4-rtems4.11-20120703.diff
deleted file mode 100644
index 517acf8..0000000
--- a/patches/gcc-core-4.5.4-rtems4.11-20120703.diff
+++ /dev/null
@@ -1,486 +0,0 @@
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/ChangeLog.rtems gcc-4.5.4/ChangeLog.rtems
---- gcc-4.5.4.orig/ChangeLog.rtems	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.5.4/ChangeLog.rtems	2012-07-03 05:14:59.028434542 +0200
-@@ -0,0 +1,4 @@
-+2008-02-05	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* configure, configure.ac (skipdirs): Add target-libiberty.
-+
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/configure gcc-4.5.4/configure
---- gcc-4.5.4.orig/configure	2011-12-18 11:06:13.000000000 +0100
-+++ gcc-4.5.4/configure	2012-07-03 05:14:59.032434609 +0200
-@@ -3290,6 +3290,7 @@
-     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj} target-libmudflap"
-     ;;
-   *-*-rtems*)
-+    skipdirs="$skipdirs target-libiberty"
-     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
-     ;;
-     # The tpf target doesn't support gdb yet.
-@@ -7955,7 +7956,7 @@
-        # to it.  This is right: we don't want to search that directory
-        # for binaries, but we want the header files in there, so add
-        # them explicitly.
--       FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
-+       FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
- 
-        # Someone might think of using the pre-installed headers on
-        # Canadian crosses, in case the installed compiler is not fully
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/configure.ac gcc-4.5.4/configure.ac
---- gcc-4.5.4.orig/configure.ac	2011-06-27 23:02:53.000000000 +0200
-+++ gcc-4.5.4/configure.ac	2012-07-03 05:14:59.038434707 +0200
-@@ -527,6 +527,7 @@
-     noconfigdirs="$noconfigdirs target-newlib target-libgloss ${libgcj} target-libmudflap"
-     ;;
-   *-*-rtems*)
-+    skipdirs="$skipdirs target-libiberty"
-     noconfigdirs="$noconfigdirs target-libgloss ${libgcj}"
-     ;;
-     # The tpf target doesn't support gdb yet.
-@@ -3008,7 +3009,7 @@
-        # to it.  This is right: we don't want to search that directory
-        # for binaries, but we want the header files in there, so add
-        # them explicitly.
--       FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include'
-+       FLAGS_FOR_TARGET=$FLAGS_FOR_TARGET' -isystem $$r/$(HOST_SUBDIR)/gcc/include -isystem $$r/$(HOST_SUBDIR)/gcc/include-fixed'
- 
-        # Someone might think of using the pre-installed headers on
-        # Canadian crosses, in case the installed compiler is not fully
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/ChangeLog.rtems gcc-4.5.4/gcc/ChangeLog.rtems
---- gcc-4.5.4.orig/gcc/ChangeLog.rtems	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.5.4/gcc/ChangeLog.rtems	2012-07-03 05:14:59.038434707 +0200
-@@ -0,0 +1,63 @@
-+2011-09-05	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/lm32/t-rtems: New.
-+	* config.gcc (lm32-*-rtems*): Add lm32/t-rtems.
-+
-+2011-02-20	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/rs6000/t-rtems: Add -mcpu=8540/-mfloat-gprs=double multilib.
-+
-+2011-02-20	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/rs6000/t-rtems: Remove -mcpu=601 multilib.
-+	* config/rs6000/t-rtems: Remove -Dmpc8260 multilib.
-+	* config/rs6000/rtems.h: Allow --float-gprs=... to override grps on
-+	E500 targets.
-+
-+2010-05-19  Joel Sherrill <joel.sherrill at oarcorp.com>
-+
-+    	* config.gcc (sparc64-*-rtems*): New target.
-+	* config/sparc/sp64-rtemself.h: New file.
-+
-+2010-04-19	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* ginclude/stddef.h: Define _MACHINE_ANSI_H_ if _X86_64_ANSI_H_ is 
-+	defined (Used by amd64-*-netbsdelf5.*).
-+
-+2010-04-18	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* ginclude/stddef.h: Define _MACHINE_ANSI_H_ if _I386_ANSI_H_ is 
-+	defined (Used by i386-*-netbsdelf5.*).
-+
-+2010-03-15	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	Patch from Thomas Doerfler <Thomas.Doerfler at embedded-brains.de>:
-+	* config/arm/rtems-elf.h, config/arm/t-rtems: Add optional support
-+	for vfp FPU model
-+
-+2009-12-01	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/avr/avr.h (LINK_SPEC): Pass -m avrN to ld for -mmcu=avrN.
-+
-+2009-11-04	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/m32c/rtems.h, config/m68k/rtemself.h,
-+	config/m68k/rtemself.h, config/sh/rtemself.h,
-+	config/sparc/rtemself.h: Undef WCHAR_TYPE_SIZE, WCHAR_TYPE. 
-+	(Resets WCHAR_TYPE's to defaults. Prevents broken GCC tm_files 
-+	to interfere and cause wchar_t/wint_t incompatibilities).
-+
-+2009-10-15	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/avr/t-rtems: Don't build _exit.
-+
-+		Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/rs6000/rtems.h: Support for custom RTEMS multilibs.
-+	Support TARGET_E500.
-+	* config/rs6000/t-rtems: Custom RTEMS multilibs. 
-+
-+		Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/mips/elf.h: Remove NO_IMPLICIT_EXTERN_C.
-+	
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config/arm/rtems-elf.h gcc-4.5.4/gcc/config/arm/rtems-elf.h
---- gcc-4.5.4.orig/gcc/config/arm/rtems-elf.h	2009-03-25 13:54:16.000000000 +0100
-+++ gcc-4.5.4/gcc/config/arm/rtems-elf.h	2012-07-03 05:14:59.040434741 +0200
-@@ -36,7 +36,7 @@
-  */
- #undef SUBTARGET_EXTRA_ASM_SPEC
- #define SUBTARGET_EXTRA_ASM_SPEC "\
--  %{!mhard-float: %{!msoft-float:-mfpu=softfpa}}"
-+  %{!mhard-float: %{!mfpu=vfp: %{!msoft-float:-mfpu=softfpa}}}"
- 
- /*
-  *  The default includes --start-group and --end-group which conflicts
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config/arm/t-rtems gcc-4.5.4/gcc/config/arm/t-rtems
---- gcc-4.5.4.orig/gcc/config/arm/t-rtems	2004-11-23 06:30:32.000000000 +0100
-+++ gcc-4.5.4/gcc/config/arm/t-rtems	2012-07-03 05:14:59.040434741 +0200
-@@ -5,6 +5,41 @@
- MULTILIB_EXCEPTIONS  = 
- MULTILIB_MATCHES     = marm=mno-thumb
- 
--MULTILIB_OPTIONS    += msoft-float/mhard-float
--MULTILIB_DIRNAMES   += soft fpu
--MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
-+MULTILIB_OPTIONS    += mhard-float/mfloat-abi=softfp
-+MULTILIB_DIRNAMES   += fpu softfp
-+MULTILIB_EXCEPTIONS += *mthumb*/*mhard-float* *mthumb*/*mfloat-abi=softfp*
-+MULTILIB_MATCHES     =
-+
-+MULTILIB_OPTIONS    += mfpu=vfp
-+MULTILIB_DIRNAMES   += vfp
-+MULTILIB_EXCEPTIONS += *mhard-float*/*mfpu=vfp* *marm*/*mfloat-abi=softfp*/*mfpu=fpa*
-+MULTILIB_EXCLUSIONS += !mthumb/mfloat-abi=softfp/!mfpu=vfp
-+
-+# default float model is fpa, so don't create a explicit copy of it
-+MULTILIB_EXCEPTIONS += *marm*/*mfpa*
-+
-+# permutations of the options which are useful (+) or make no sense (-),
-+# defaults are in brackets:
-+# + (arm/soft/fpa)
-+# + (arm/soft)/vfp
-+# - (arm)/softfp(/fpa)
-+# + (arm)/softfp/vfp
-+# + (arm)/hard-float(/fpa)
-+# - (arm)/hard-float/vfp
-+# + thumb/(soft/fpa)
-+# + thumb/(soft/)vfp
-+# - thumb/softfp/fpa
-+# - thumb/softfp/vfp
-+# - thumb/hard-float/fpa
-+# - thumb/hard-float/vfp
-+
-+# subdirs to be used for multilibs and their respective options:
-+#/thumb/vfp  -> thumb/soft/vfp
-+#/thumb/fpa  -> thumb/soft/fpa
-+#/thumb      -> thumb/soft/fpa
-+#/vfp        -> arm/soft/vfp
-+#/softfp/vfp -> arm/softfp/cfp
-+#/fpu/fpa    -> arm/hard/fpa
-+#/fpu        -> arm/hard/fpa
-+#/fpa        -> arm/soft/fpa
-+#.           -> arm/soft/fpa
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config/avr/t-rtems gcc-4.5.4/gcc/config/avr/t-rtems
---- gcc-4.5.4.orig/gcc/config/avr/t-rtems	2004-11-23 04:44:03.000000000 +0100
-+++ gcc-4.5.4/gcc/config/avr/t-rtems	2012-07-03 05:14:59.040434741 +0200
-@@ -1,3 +1,4 @@
- # Multilibs for avr RTEMS targets.
- 
--# ATM, this is just a stub
-+# RTEMS uses _exit from newlib
-+LIB1ASMFUNCS := $(filter-out _exit,$(LIB1ASMFUNCS))
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config/lm32/t-rtems gcc-4.5.4/gcc/config/lm32/t-rtems
---- gcc-4.5.4.orig/gcc/config/lm32/t-rtems	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.5.4/gcc/config/lm32/t-rtems	2012-07-03 05:14:59.040434741 +0200
-@@ -0,0 +1,21 @@
-+# for multilib
-+MULTILIB_OPTIONS = mmultiply-enabled mbarrel-shift-enabled
-+MULTILIB_OPTIONS += mdivide-enabled msign-extend-enabled
-+
-+MULTILIB_EXCEPTIONS =
-+# MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled/mdivide-enabled/msign-extend-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled/mdivide-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled/msign-extend-enabled
-+#MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/mdivide-enabled/msign-extend-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/mdivide-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/msign-extend-enabled
-+# MULTILIB_EXCEPTIONS += mmultiply-enabled
-+MULTILIB_EXCEPTIONS += mbarrel-shift-enabled/mdivide-enabled/msign-extend-enabled
-+MULTILIB_EXCEPTIONS += mbarrel-shift-enabled/mdivide-enabled
-+MULTILIB_EXCEPTIONS += mbarrel-shift-enabled/msign-extend-enabled
-+# MULTILIB_EXCEPTIONS += mbarrel-shift-enabled
-+MULTILIB_EXCEPTIONS += mdivide-enabled/msign-extend-enabled
-+MULTILIB_EXCEPTIONS += mdivide-enabled
-+MULTILIB_EXCEPTIONS += msign-extend-enabled
-+# MULTILIB_EXCEPTIONS += 
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config/m32c/rtems.h gcc-4.5.4/gcc/config/m32c/rtems.h
---- gcc-4.5.4.orig/gcc/config/m32c/rtems.h	2008-12-01 17:34:42.000000000 +0100
-+++ gcc-4.5.4/gcc/config/m32c/rtems.h	2012-07-03 05:14:59.041434758 +0200
-@@ -29,5 +29,9 @@
-     }						\
-   while (0)
- 
--/* Use the default */
-+/* Use the defaults */
- #undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config/m68k/rtemself.h gcc-4.5.4/gcc/config/m68k/rtemself.h
---- gcc-4.5.4.orig/gcc/config/m68k/rtemself.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.5.4/gcc/config/m68k/rtemself.h	2012-07-03 05:14:59.041434758 +0200
-@@ -31,3 +31,8 @@
- 	builtin_assert ("system=rtems");	\
-     }						\
-   while (0)
-+
-+/* Use the defaults */
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config/mips/elf.h gcc-4.5.4/gcc/config/mips/elf.h
---- gcc-4.5.4.orig/gcc/config/mips/elf.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.5.4/gcc/config/mips/elf.h	2012-07-03 05:14:59.041434758 +0200
-@@ -48,6 +48,4 @@
- #undef  ENDFILE_SPEC
- #define ENDFILE_SPEC "crtend%O%s crtn%O%s"
- 
--#define NO_IMPLICIT_EXTERN_C 1
--
- #define HANDLE_PRAGMA_PACK_PUSH_POP 1
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config/rs6000/rtems.h gcc-4.5.4/gcc/config/rs6000/rtems.h
---- gcc-4.5.4.orig/gcc/config/rs6000/rtems.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.5.4/gcc/config/rs6000/rtems.h	2012-07-03 05:14:59.041434758 +0200
-@@ -49,8 +49,23 @@
- %{mcpu=604:  %{!Dppc*: %{!Dmpc*: -Dmpc604}  } } \
- %{mcpu=750:  %{!Dppc*: %{!Dmpc*: -Dmpc750}  } } \
- %{mcpu=821:  %{!Dppc*: %{!Dmpc*: -Dmpc821}  } } \
--%{mcpu=860:  %{!Dppc*: %{!Dmpc*: -Dmpc860}  } }" 
-+%{mcpu=860:  %{!Dppc*: %{!Dmpc*: -Dmpc860}  } } \
-+%{mcpu=8540: %{!Dppc*: %{!Dmpc*: -Dppc8540}  } }" 
- 
- #undef  SUBSUBTARGET_EXTRA_SPECS
- #define SUBSUBTARGET_EXTRA_SPECS \
-   { "cpp_os_rtems",		CPP_OS_RTEMS_SPEC }
-+
-+#undef SUBSUBTARGET_OVERRIDE_OPTIONS
-+#define SUBSUBTARGET_OVERRIDE_OPTIONS			\
-+  do {							\
-+    if (TARGET_E500)					\
-+      {							\
-+        if (!rs6000_explicit_options.float_gprs)	\
-+          rs6000_float_gprs = 1; 			\
-+      }							\
-+  } while(0)
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config/rs6000/t-rtems gcc-4.5.4/gcc/config/rs6000/t-rtems
---- gcc-4.5.4.orig/gcc/config/rs6000/t-rtems	2009-04-21 21:03:23.000000000 +0200
-+++ gcc-4.5.4/gcc/config/rs6000/t-rtems	2012-07-03 05:14:59.042434775 +0200
-@@ -19,14 +19,12 @@
- # <http://www.gnu.org/licenses/>.
- 
- MULTILIB_OPTIONS	= \
--mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \
--Dmpc8260 \
--msoft-float
-+mcpu=403/mcpu=505/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540 \
-+msoft-float/mfloat-gprs=double
- 
- MULTILIB_DIRNAMES	= \
--m403 m505 m601 m603e m604 m860 m7400 \
--mpc8260 \
--nof
-+m403 m505 m603e m604 m860 m7400 m8540 \
-+nof gprsdouble
- 
- # MULTILIB_MATCHES	= ${MULTILIB_MATCHES_FLOAT}
- MULTILIB_MATCHES	=
-@@ -47,6 +45,13 @@
- # Map 750 to .
- MULTILIB_MATCHES	+= mcpu?750=
- 
-+# Map 8548 to 8540
-+MULTILIB_MATCHES	+= mcpu?8540=mcpu?8548
-+
-+# Map -mcpu=8540 -mfloat-gprs=single to -mcpu=8540
-+# (mfloat-gprs=single is implicit default)
-+MULTILIB_MATCHES	+= mcpu?8540=mcpu?8540/mfloat-gprs?single
-+
- # Soft-float only, default implies msoft-float
- # NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES
- MULTILIB_SOFTFLOAT_ONLY = \
-@@ -62,6 +67,16 @@
- MULTILIB_HARDFLOAT_ONLY = \
- *mcpu=505/*msoft-float*
- 
-+# Targets which do not support gprs
-+MULTILIB_NOGPRS = \
-+mfloat-gprs=* \
-+*mcpu=403/*mfloat-gprs=* \
-+*mcpu=505/*mfloat-gprs=* \
-+*mcpu=603e/*mfloat-gprs=* \
-+*mcpu=604/*mfloat-gprs=* \
-+*mcpu=860/*mfloat-gprs=* \
-+*mcpu=7400/*mfloat-gprs=*
-+
- MULTILIB_EXCEPTIONS =
- 
- # Disallow -Dppc and -Dmpc without other options
-@@ -69,14 +84,8 @@
- 
- MULTILIB_EXCEPTIONS	+= \
- ${MULTILIB_SOFTFLOAT_ONLY} \
--${MULTILIB_HARDFLOAT_ONLY}
-+${MULTILIB_HARDFLOAT_ONLY} \
-+${MULTILIB_NOGPRS}
- 
- # Special rules
- # Take out all variants we don't want
--MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc*
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config/sh/rtemself.h gcc-4.5.4/gcc/config/sh/rtemself.h
---- gcc-4.5.4.orig/gcc/config/sh/rtemself.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.5.4/gcc/config/sh/rtemself.h	2012-07-03 05:14:59.042434775 +0200
-@@ -24,3 +24,8 @@
-   builtin_define( "__rtems__" );		\
-   builtin_assert( "system=rtems" );		\
- } while (0)
-+
-+/* Use the defaults */
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config/sparc/rtemself.h gcc-4.5.4/gcc/config/sparc/rtemself.h
---- gcc-4.5.4.orig/gcc/config/sparc/rtemself.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.5.4/gcc/config/sparc/rtemself.h	2012-07-03 05:14:59.042434775 +0200
-@@ -29,5 +29,9 @@
-     }						\
-   while (0)
- 
--/* Use the default */
-+/* Use the defaults */
- #undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config/sparc/sp64-rtemself.h gcc-4.5.4/gcc/config/sparc/sp64-rtemself.h
---- gcc-4.5.4.orig/gcc/config/sparc/sp64-rtemself.h	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.5.4/gcc/config/sparc/sp64-rtemself.h	2012-07-03 05:14:59.042434775 +0200
-@@ -0,0 +1,37 @@
-+/* Definitions for rtems targeting a SPARC64 using ELF.
-+   Copyright (C) 2010 Free Software Foundation, Inc.
-+   Contributed by Joel Sherrill (joel at OARcorp.com).
-+
-+This file is part of GCC.
-+
-+GCC 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.
-+
-+GCC 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.
-+
-+You should have received a copy of the GNU General Public License
-+along with GCC; see the file COPYING3.  If not see
-+<http://www.gnu.org/licenses/>.  */
-+
-+/* Target OS builtins.  */
-+#undef TARGET_OS_CPP_BUILTINS
-+#define TARGET_OS_CPP_BUILTINS()		\
-+  do						\
-+    {						\
-+	builtin_define ("__rtems__");		\
-+	builtin_define ("__USE_INIT_FINI__");	\
-+	builtin_assert ("system=rtems");	\
-+    }						\
-+  while (0)
-+
-+/* Use the default */
-+#undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+/* we are not svr4 */
-+#undef CPP_SUBTARGET_SPEC
-+#define CPP_SUBTARGET_SPEC ""
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/config.gcc gcc-4.5.4/gcc/config.gcc
---- gcc-4.5.4.orig/gcc/config.gcc	2012-06-04 11:55:35.000000000 +0200
-+++ gcc-4.5.4/gcc/config.gcc	2012-07-03 05:14:59.039434724 +0200
-@@ -1526,7 +1526,7 @@
- lm32-*-rtems*)
- 	tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
- 	tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
--	tmake_file="${tmake_file} t-rtems"
-+	tmake_file="${tmake_file} t-rtems lm32/t-rtems"
-          ;;
- lm32-*-uclinux*)
-         tm_file="dbxelf.h elfos.h ${tm_file} linux.h lm32/uclinux-elf.h"
-@@ -2408,6 +2408,12 @@
- 	tmake_file="sparc/t-elf sparc/t-crtfm t-rtems"
- 	extra_parts="crti.o crtn.o crtbegin.o crtend.o"
- 	;;
-+sparc64-*-rtems*)
-+	tm_file="${tm_file} dbxelf.h elfos.h svr4.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/sp64-rtemself.h rtems.h"
-+	extra_options="${extra_options} sparc/little-endian.opt"
-+	tmake_file="${tmake_file} sparc/t-crtfm t-rtems"
-+	extra_parts="crtbegin.o crtend.o"
-+	;;
- sparc*-*-solaris2*)
- 	tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h svr4.h sparc/sysv4.h sol2.h"
- 	case ${target} in
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/gcc/ginclude/stddef.h gcc-4.5.4/gcc/ginclude/stddef.h
---- gcc-4.5.4.orig/gcc/ginclude/stddef.h	2009-04-09 17:00:19.000000000 +0200
-+++ gcc-4.5.4/gcc/ginclude/stddef.h	2012-07-03 05:14:59.042434775 +0200
-@@ -53,7 +53,13 @@
-    one less case to deal with in the following.  */
- #if defined (__BSD_NET2__) || defined (____386BSD____) || (defined (__FreeBSD__) && (__FreeBSD__ < 5)) || defined(__NetBSD__)
- #include <machine/ansi.h>
-+#if !defined(_MACHINE_ANSI_H_)
-+#if defined(_I386_ANSI_H_) || defined(_X86_64_ANSI_H_)
-+#define _MACHINE_ANSI_H_
- #endif
-+#endif
-+#endif
-+
- /* On FreeBSD 5, machine/ansi.h does not exist anymore... */
- #if defined (__FreeBSD__) && (__FreeBSD__ >= 5)
- #include <sys/_types.h>
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/libgcc/ChangeLog.rtems gcc-4.5.4/libgcc/ChangeLog.rtems
---- gcc-4.5.4.orig/libgcc/ChangeLog.rtems	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.5.4/libgcc/ChangeLog.rtems	2012-07-03 05:14:59.043434791 +0200
-@@ -0,0 +1,9 @@
-+2010-08-17  Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	1669/Tools, GCC-BZ 44793
-+	* config.host (powerpc-*-rtems*): Add tmake_file.
-+	Add extra_parts.
-+
-+2010-05-19  Joel Sherrill <joel.sherrill at oarcorp.com>
-+
-+	* config.host (sparc64-*-rtems*): New target.
-diff -Naur -x libstdc++-v3 gcc-4.5.4.orig/libgcc/config.host gcc-4.5.4/libgcc/config.host
---- gcc-4.5.4.orig/libgcc/config.host	2011-08-24 20:03:50.000000000 +0200
-+++ gcc-4.5.4/libgcc/config.host	2012-07-03 05:14:59.043434791 +0200
-@@ -470,6 +470,8 @@
- 	tmake_file="${tmake_file} rs6000/t-ppccomm"
- 	;;
- powerpc-*-rtems*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm t-softfp"
-+	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
- 	;;
- powerpc-*-linux* | powerpc64-*-linux*)
- 	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128 t-softfp"
-@@ -539,7 +541,7 @@
- 	extra_parts="$extra_parts crtfastmath.o"
- 	tmake_file="${tmake_file} sparc/t-crtfm"
- 	;;
--sparc-*-rtems*)
-+sparc-*-rtems* | sparc64-*-rtems* )
- 	;;
- sparc64-*-solaris2* | sparcv9-*-solaris2*)
- 	;;
diff --git a/patches/gcc-core-4.6.2-rtems4.11-20120124.diff b/patches/gcc-core-4.6.2-rtems4.11-20120124.diff
deleted file mode 100644
index 729b6cb..0000000
--- a/patches/gcc-core-4.6.2-rtems4.11-20120124.diff
+++ /dev/null
@@ -1,750 +0,0 @@
-diff -Naur gcc-4.6.2.orig/gcc/ChangeLog gcc-4.6.2/gcc/ChangeLog
---- gcc-4.6.2.orig/gcc/ChangeLog	2011-10-26 11:05:37.000000000 +0200
-+++ gcc-4.6.2/gcc/ChangeLog	2012-01-24 05:44:07.571110960 +0100
-@@ -1,3 +1,8 @@
-+2011-11-04  Eric Botcazou  <ebotcazou at adacore.com>
-+
-+	PR target/50979
-+	* config/sparc/sparc.h (ASM_CPU_SPEC): Pass -Av8 if -mcpu=v8.
-+
- 2011-10-26  Release Manager
- 
- 	* GCC 4.6.2 released.
-diff -Naur gcc-4.6.2.orig/gcc/ChangeLog.rtems gcc-4.6.2/gcc/ChangeLog.rtems
---- gcc-4.6.2.orig/gcc/ChangeLog.rtems	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.2/gcc/ChangeLog.rtems	2012-01-24 06:07:10.298952436 +0100
-@@ -0,0 +1,107 @@
-+2012-01-24	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	GCC BZ51969: Back port from SVN-trunk:
-+
-+	2011-11-08  Michael Matz  <matz at suse.de>
-+	* gengtype.c (write_field_root): Avoid out-of-scope access of newv.
-+
-+2012-01-10	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	RTEMS BZ1996, RTEMS BZ1997:
-+	* config/arm/arm.c, config/arm/arm.md: Sync with gcc-4_6-branch.
-+	(Address GCC BZ49641, GCC BZ38644).
-+
-+2012-01-10	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/h8300/h8300.h: Apply DJ Delorie's patch from 
-+	http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48231#c1.
-+
-+2011-10-28	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/avr/rtems.h: Remove __USE_INIT_FINI__.
-+
-+2011-09-05	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/lm32/t-rtems: New.
-+	* config.gcc (lm32-*-rtems*): Add t-rtems.
-+
-+2011-07-15	Peter Dufault <dufault at hda.com>,
-+		Sebastian Huber <sebastian.huber at embedded-brains.de>
-+
-+	* config/rs6000/rtems.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
-+	Extend rs6000_spe handling.
-+
-+2011-06-20	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* sparc/t-rtems: Reflect introduction of sparc/t-crtin.
-+
-+2011-05-20	Sebastian Huber <sebastian.huber at embedded-brains.de>
-+
-+	* config.gcc (arm*-*-rtemseabi*): New target.
-+	* config/arm/rtems-eabi.h: New.
-+	* config/arm/t-rtems-eabi: New.
-+
-+2011-03-23	Joel Sherrill <joel.sherrill at oarcorp.com>
-+
-+	* config.gcc (sparc-*-rtems*, sparc64-*-rtems*):
-+	Add sparc/t-rtems, crti.o crtn.o.
-+	* config/sparc/t-rtems: New.
-+
-+2011-03-22	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config.gcc (sparc64-rtems*): Remove sysv.h from tm_file.
-+
-+2011-02-20	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/rs6000/t-rtems: Add -mcpu=8540/-mfloat-gprs=double multilib.
-+
-+2011-02-20	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/rs6000/t-rtems: Remove -mcpu=601 multilib.
-+	* config/rs6000/t-rtems: Remove -Dmpc8260 multilib.
-+	* config/rs6000/rtems.h: Allow --float-gprs=... to override grps on
-+	E500 targets.
-+
-+2010-05-19  Joel Sherrill <joel.sherrill at oarcorp.com>
-+
-+    	* config.gcc (sparc64-*-rtems*): New target.
-+	* config/sparc/sp64-rtemself.h: New file.
-+
-+2010-04-19	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* ginclude/stddef.h: Define _MACHINE_ANSI_H_ if _X86_64_ANSI_H_ is 
-+	defined (Used by amd64-*-netbsdelf5.*).
-+
-+2010-04-18	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* ginclude/stddef.h: Define _MACHINE_ANSI_H_ if _I386_ANSI_H_ is 
-+	defined (Used by i386-*-netbsdelf5.*).
-+
-+2010-03-15	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	Patch from Thomas Doerfler <Thomas.Doerfler at embedded-brains.de>:
-+	* config/arm/rtems-elf.h, config/arm/t-rtems: Add optional support
-+	for vfp FPU model
-+
-+2009-11-04	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/m32c/rtems.h, config/m68k/rtemself.h,
-+	config/m68k/rtemself.h, config/sh/rtemself.h,
-+	config/sparc/rtemself.h: Undef WCHAR_TYPE_SIZE, WCHAR_TYPE. 
-+	(Resets WCHAR_TYPE's to defaults. Prevents broken GCC tm_files 
-+	to interfere and cause wchar_t/wint_t incompatibilities).
-+
-+2009-10-15	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/avr/t-rtems: Don't build _exit.
-+
-+		Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/rs6000/rtems.h: Support for custom RTEMS multilibs.
-+	Support TARGET_E500.
-+	* config/rs6000/t-rtems: Custom RTEMS multilibs. 
-+
-+		Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/mips/elf.h: Remove NO_IMPLICIT_EXTERN_C.
-+	
-diff -Naur gcc-4.6.2.orig/gcc/config/arm/arm.c gcc-4.6.2/gcc/config/arm/arm.c
---- gcc-4.6.2.orig/gcc/config/arm/arm.c	2011-10-20 11:24:06.000000000 +0200
-+++ gcc-4.6.2/gcc/config/arm/arm.c	2012-01-24 05:44:07.580111098 +0100
-@@ -5077,6 +5077,14 @@
-   if (IS_STACKALIGN (func_type))
-     return false;
- 
-+  /* The AAPCS says that, on bare-metal, calls to unresolved weak
-+     references should become a NOP.  Don't convert such calls into
-+     sibling calls.  */
-+  if (TARGET_AAPCS_BASED
-+      && arm_abi == ARM_ABI_AAPCS
-+      && DECL_WEAK (decl))
-+    return false;
-+
-   /* Everything else is ok.  */
-   return true;
- }
-@@ -9812,6 +9820,9 @@
-   rtx base_reg_rtx = NULL;
-   int i, stm_case;
- 
-+  /* Write back of base register is currently only supported for Thumb 1.  */
-+  int base_writeback = TARGET_THUMB1;
-+
-   /* Can only handle up to MAX_LDM_STM_OPS insns at present, though could be
-      easily extended if required.  */
-   gcc_assert (nops >= 2 && nops <= MAX_LDM_STM_OPS);
-@@ -9869,7 +9880,9 @@
- 	  /* If it isn't an integer register, then we can't do this.  */
- 	  if (unsorted_regs[i] < 0
- 	      || (TARGET_THUMB1 && unsorted_regs[i] > LAST_LO_REGNUM)
--	      || (TARGET_THUMB2 && unsorted_regs[i] == base_reg)
-+	      /* The effects are unpredictable if the base register is
-+		 both updated and stored.  */
-+	      || (base_writeback && unsorted_regs[i] == base_reg)
- 	      || (TARGET_THUMB2 && unsorted_regs[i] == SP_REGNUM)
- 	      || unsorted_regs[i] > 14)
- 	    return 0;
-@@ -19571,39 +19584,34 @@
-   emit_move_insn (mem, tmp2);
- }
- 
--/* Set up operands for a register copy from src to dest, taking care not to
--   clobber registers in the process.
--   FIXME: This has rather high polynomial complexity (O(n^3)?) but shouldn't
--   be called with a large N, so that should be OK.  */
-+/* Set up OPERANDS for a register copy from SRC to DEST, taking care
-+   not to early-clobber SRC registers in the process.
- 
-+   We assume that the operands described by SRC and DEST represent a
-+   decomposed copy of OPERANDS[1] into OPERANDS[0].  COUNT is the
-+   number of components into which the copy has been decomposed.  */
- void
- neon_disambiguate_copy (rtx *operands, rtx *dest, rtx *src, unsigned int count)
- {
--  unsigned int copied = 0, opctr = 0;
--  unsigned int done = (1 << count) - 1;
--  unsigned int i, j;
-+  unsigned int i;
- 
--  while (copied != done)
-+  if (!reg_overlap_mentioned_p (operands[0], operands[1])
-+      || REGNO (operands[0]) < REGNO (operands[1]))
-     {
-       for (i = 0; i < count; i++)
--        {
--          int good = 1;
--
--          for (j = 0; good && j < count; j++)
--            if (i != j && (copied & (1 << j)) == 0
--                && reg_overlap_mentioned_p (src[j], dest[i]))
--              good = 0;
--
--          if (good)
--            {
--              operands[opctr++] = dest[i];
--              operands[opctr++] = src[i];
--              copied |= 1 << i;
--            }
--        }
-+	{
-+	  operands[2 * i] = dest[i];
-+	  operands[2 * i + 1] = src[i];
-+	}
-+    }
-+  else
-+    {
-+      for (i = 0; i < count; i++)
-+	{
-+	  operands[2 * i] = dest[count - i - 1];
-+	  operands[2 * i + 1] = src[count - i - 1];
-+	}
-     }
--
--  gcc_assert (opctr == count * 2);
- }
- 
- /* Expand an expression EXP that calls a built-in function,
-@@ -20859,6 +20867,8 @@
-   gcc_assert (amount >= 0);
-   if (amount)
-     {
-+      emit_insn (gen_blockage ());
-+
-       if (amount < 512)
- 	emit_insn (gen_addsi3 (stack_pointer_rtx, stack_pointer_rtx,
- 			       GEN_INT (amount)));
-diff -Naur gcc-4.6.2.orig/gcc/config/arm/arm.md gcc-4.6.2/gcc/config/arm/arm.md
---- gcc-4.6.2.orig/gcc/config/arm/arm.md	2011-10-07 14:56:52.000000000 +0200
-+++ gcc-4.6.2/gcc/config/arm/arm.md	2012-01-24 05:44:07.584111159 +0100
-@@ -3272,7 +3272,7 @@
-     bool need_else;
- 
-     if (which_alternative != 0 || operands[3] != const0_rtx
--        || (code != PLUS && code != MINUS && code != IOR && code != XOR))
-+        || (code != PLUS && code != IOR && code != XOR))
-       need_else = true;
-     else
-       need_else = false;
-diff -Naur gcc-4.6.2.orig/gcc/config/arm/rtems-eabi.h gcc-4.6.2/gcc/config/arm/rtems-eabi.h
---- gcc-4.6.2.orig/gcc/config/arm/rtems-eabi.h	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.2/gcc/config/arm/rtems-eabi.h	2012-01-24 05:44:07.585111175 +0100
-@@ -0,0 +1,33 @@
-+/* Definitions for RTEMS based ARM systems using EABI
-+   Copyright (C) 2011 Free Software Foundation, Inc.
-+ 
-+   This file is part of GCC.
-+ 
-+   GCC 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.
-+ 
-+   GCC 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.
-+ 
-+   You should have received a copy of the GNU General Public License
-+   along with GCC; see the file COPYING3.  If not see
-+   <http://www.gnu.org/licenses/>.  */
-+
-+/* Run-time Target Specification.  */
-+#undef TARGET_VERSION
-+#define TARGET_VERSION  fputs (" (ARM/EABI RTEMS)", stderr);
-+
-+#define HAS_INIT_SECTION
-+
-+#undef TARGET_OS_CPP_BUILTINS
-+#define TARGET_OS_CPP_BUILTINS()		\
-+    do {					\
-+	builtin_define ("__rtems__");		\
-+	builtin_define ("__USE_INIT_FINI__");	\
-+	builtin_assert ("system=rtems");	\
-+	TARGET_BPABI_CPP_BUILTINS();    	\
-+    } while (0)
-diff -Naur gcc-4.6.2.orig/gcc/config/arm/rtems-elf.h gcc-4.6.2/gcc/config/arm/rtems-elf.h
---- gcc-4.6.2.orig/gcc/config/arm/rtems-elf.h	2009-03-25 13:54:16.000000000 +0100
-+++ gcc-4.6.2/gcc/config/arm/rtems-elf.h	2012-01-24 05:44:07.585111175 +0100
-@@ -36,7 +36,7 @@
-  */
- #undef SUBTARGET_EXTRA_ASM_SPEC
- #define SUBTARGET_EXTRA_ASM_SPEC "\
--  %{!mhard-float: %{!msoft-float:-mfpu=softfpa}}"
-+  %{!mhard-float: %{!mfpu=vfp: %{!msoft-float:-mfpu=softfpa}}}"
- 
- /*
-  *  The default includes --start-group and --end-group which conflicts
-diff -Naur gcc-4.6.2.orig/gcc/config/arm/t-rtems gcc-4.6.2/gcc/config/arm/t-rtems
---- gcc-4.6.2.orig/gcc/config/arm/t-rtems	2004-11-23 06:30:32.000000000 +0100
-+++ gcc-4.6.2/gcc/config/arm/t-rtems	2012-01-24 05:44:07.586111191 +0100
-@@ -5,6 +5,41 @@
- MULTILIB_EXCEPTIONS  = 
- MULTILIB_MATCHES     = marm=mno-thumb
- 
--MULTILIB_OPTIONS    += msoft-float/mhard-float
--MULTILIB_DIRNAMES   += soft fpu
--MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
-+MULTILIB_OPTIONS    += mhard-float/mfloat-abi=softfp
-+MULTILIB_DIRNAMES   += fpu softfp
-+MULTILIB_EXCEPTIONS += *mthumb*/*mhard-float* *mthumb*/*mfloat-abi=softfp*
-+MULTILIB_MATCHES     =
-+
-+MULTILIB_OPTIONS    += mfpu=vfp
-+MULTILIB_DIRNAMES   += vfp
-+MULTILIB_EXCEPTIONS += *mhard-float*/*mfpu=vfp* *marm*/*mfloat-abi=softfp*/*mfpu=fpa*
-+MULTILIB_EXCLUSIONS += !mthumb/mfloat-abi=softfp/!mfpu=vfp
-+
-+# default float model is fpa, so don't create a explicit copy of it
-+MULTILIB_EXCEPTIONS += *marm*/*mfpa*
-+
-+# permutations of the options which are useful (+) or make no sense (-),
-+# defaults are in brackets:
-+# + (arm/soft/fpa)
-+# + (arm/soft)/vfp
-+# - (arm)/softfp(/fpa)
-+# + (arm)/softfp/vfp
-+# + (arm)/hard-float(/fpa)
-+# - (arm)/hard-float/vfp
-+# + thumb/(soft/fpa)
-+# + thumb/(soft/)vfp
-+# - thumb/softfp/fpa
-+# - thumb/softfp/vfp
-+# - thumb/hard-float/fpa
-+# - thumb/hard-float/vfp
-+
-+# subdirs to be used for multilibs and their respective options:
-+#/thumb/vfp  -> thumb/soft/vfp
-+#/thumb/fpa  -> thumb/soft/fpa
-+#/thumb      -> thumb/soft/fpa
-+#/vfp        -> arm/soft/vfp
-+#/softfp/vfp -> arm/softfp/cfp
-+#/fpu/fpa    -> arm/hard/fpa
-+#/fpu        -> arm/hard/fpa
-+#/fpa        -> arm/soft/fpa
-+#.           -> arm/soft/fpa
-diff -Naur gcc-4.6.2.orig/gcc/config/arm/t-rtems-eabi gcc-4.6.2/gcc/config/arm/t-rtems-eabi
---- gcc-4.6.2.orig/gcc/config/arm/t-rtems-eabi	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.2/gcc/config/arm/t-rtems-eabi	2012-01-24 05:44:07.586111191 +0100
-@@ -0,0 +1,6 @@
-+# Custom RTEMS EABI multilibs
-+
-+MULTILIB_OPTIONS    = mthumb march=armv6-m/march=armv7/march=armv7-m
-+MULTILIB_DIRNAMES   = thumb armv6-m armv7 armv7-m
-+MULTILIB_EXCEPTIONS = march=armv6-m march=armv7 march=armv7-m
-+MULTILIB_MATCHES    = marm=mno-thumb
-diff -Naur gcc-4.6.2.orig/gcc/config/avr/rtems.h gcc-4.6.2/gcc/config/avr/rtems.h
---- gcc-4.6.2.orig/gcc/config/avr/rtems.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.6.2/gcc/config/avr/rtems.h	2012-01-24 05:44:07.586111191 +0100
-@@ -23,6 +23,5 @@
- #define TARGET_OS_CPP_BUILTINS()	\
- do {					\
-   builtin_define ("__rtems__");		\
--  builtin_define ("__USE_INIT_FINI__");	\
-   builtin_assert ("system=rtems");	\
- } while (0)
-diff -Naur gcc-4.6.2.orig/gcc/config/avr/t-rtems gcc-4.6.2/gcc/config/avr/t-rtems
---- gcc-4.6.2.orig/gcc/config/avr/t-rtems	2004-11-23 04:44:03.000000000 +0100
-+++ gcc-4.6.2/gcc/config/avr/t-rtems	2012-01-24 05:44:07.587111206 +0100
-@@ -1,3 +1,4 @@
- # Multilibs for avr RTEMS targets.
- 
--# ATM, this is just a stub
-+# RTEMS uses _exit from newlib
-+LIB1ASMFUNCS := $(filter-out _exit,$(LIB1ASMFUNCS))
-diff -Naur gcc-4.6.2.orig/gcc/config/h8300/h8300.h gcc-4.6.2/gcc/config/h8300/h8300.h
---- gcc-4.6.2.orig/gcc/config/h8300/h8300.h	2010-11-25 00:37:33.000000000 +0100
-+++ gcc-4.6.2/gcc/config/h8300/h8300.h	2012-01-24 05:44:07.587111206 +0100
-@@ -133,6 +133,7 @@
- #define INCOMING_FRAME_SP_OFFSET   (POINTER_SIZE / 8)
- 
- #define DWARF_CIE_DATA_ALIGNMENT	2
-+#define DWARF2_ADDR_SIZE		4
- 
- /* Define this if addresses of constant functions
-    shouldn't be put through pseudo regs where they can be cse'd.
-diff -Naur gcc-4.6.2.orig/gcc/config/lm32/t-rtems gcc-4.6.2/gcc/config/lm32/t-rtems
---- gcc-4.6.2.orig/gcc/config/lm32/t-rtems	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.2/gcc/config/lm32/t-rtems	2012-01-24 05:44:07.588111221 +0100
-@@ -0,0 +1,21 @@
-+# for multilib
-+MULTILIB_OPTIONS = mmultiply-enabled mbarrel-shift-enabled
-+MULTILIB_OPTIONS += mdivide-enabled msign-extend-enabled
-+
-+MULTILIB_EXCEPTIONS =
-+# MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled/mdivide-enabled/msign-extend-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled/mdivide-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled/msign-extend-enabled
-+#MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/mdivide-enabled/msign-extend-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/mdivide-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/msign-extend-enabled
-+# MULTILIB_EXCEPTIONS += mmultiply-enabled
-+MULTILIB_EXCEPTIONS += mbarrel-shift-enabled/mdivide-enabled/msign-extend-enabled
-+MULTILIB_EXCEPTIONS += mbarrel-shift-enabled/mdivide-enabled
-+MULTILIB_EXCEPTIONS += mbarrel-shift-enabled/msign-extend-enabled
-+# MULTILIB_EXCEPTIONS += mbarrel-shift-enabled
-+MULTILIB_EXCEPTIONS += mdivide-enabled/msign-extend-enabled
-+MULTILIB_EXCEPTIONS += mdivide-enabled
-+MULTILIB_EXCEPTIONS += msign-extend-enabled
-+# MULTILIB_EXCEPTIONS += 
-diff -Naur gcc-4.6.2.orig/gcc/config/m32c/rtems.h gcc-4.6.2/gcc/config/m32c/rtems.h
---- gcc-4.6.2.orig/gcc/config/m32c/rtems.h	2008-12-01 17:34:42.000000000 +0100
-+++ gcc-4.6.2/gcc/config/m32c/rtems.h	2012-01-24 05:44:07.588111221 +0100
-@@ -29,5 +29,9 @@
-     }						\
-   while (0)
- 
--/* Use the default */
-+/* Use the defaults */
- #undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.6.2.orig/gcc/config/m68k/rtemself.h gcc-4.6.2/gcc/config/m68k/rtemself.h
---- gcc-4.6.2.orig/gcc/config/m68k/rtemself.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.6.2/gcc/config/m68k/rtemself.h	2012-01-24 05:44:07.588111221 +0100
-@@ -31,3 +31,8 @@
- 	builtin_assert ("system=rtems");	\
-     }						\
-   while (0)
-+
-+/* Use the defaults */
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.6.2.orig/gcc/config/mips/elf.h gcc-4.6.2/gcc/config/mips/elf.h
---- gcc-4.6.2.orig/gcc/config/mips/elf.h	2010-11-21 01:54:14.000000000 +0100
-+++ gcc-4.6.2/gcc/config/mips/elf.h	2012-01-24 05:44:07.588111221 +0100
-@@ -47,5 +47,3 @@
- 
- #undef  ENDFILE_SPEC
- #define ENDFILE_SPEC "crtend%O%s crtn%O%s"
--
--#define NO_IMPLICIT_EXTERN_C 1
-diff -Naur gcc-4.6.2.orig/gcc/config/rs6000/rtems.h gcc-4.6.2/gcc/config/rs6000/rtems.h
---- gcc-4.6.2.orig/gcc/config/rs6000/rtems.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.6.2/gcc/config/rs6000/rtems.h	2012-01-24 05:44:07.589111236 +0100
-@@ -49,8 +49,27 @@
- %{mcpu=604:  %{!Dppc*: %{!Dmpc*: -Dmpc604}  } } \
- %{mcpu=750:  %{!Dppc*: %{!Dmpc*: -Dmpc750}  } } \
- %{mcpu=821:  %{!Dppc*: %{!Dmpc*: -Dmpc821}  } } \
--%{mcpu=860:  %{!Dppc*: %{!Dmpc*: -Dmpc860}  } }" 
-+%{mcpu=860:  %{!Dppc*: %{!Dmpc*: -Dmpc860}  } } \
-+%{mcpu=8540: %{!Dppc*: %{!Dmpc*: -Dppc8540}  } }" 
- 
- #undef  SUBSUBTARGET_EXTRA_SPECS
- #define SUBSUBTARGET_EXTRA_SPECS \
-   { "cpp_os_rtems",		CPP_OS_RTEMS_SPEC }
-+
-+#undef SUBSUBTARGET_OVERRIDE_OPTIONS
-+#define SUBSUBTARGET_OVERRIDE_OPTIONS					\
-+  do {									\
-+    if (TARGET_E500)							\
-+      {									\
-+        if (TARGET_HARD_FLOAT && !rs6000_explicit_options.float_gprs)	\
-+          rs6000_float_gprs = 1; 					\
-+        if (rs6000_float_gprs != 0 && !rs6000_explicit_options.spe)	\
-+          rs6000_spe = 1;						\
-+        if (rs6000_spe && !rs6000_explicit_options.spe_abi)		\
-+          rs6000_spe_abi = 1;						\
-+      }									\
-+  } while(0)
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.6.2.orig/gcc/config/rs6000/t-rtems gcc-4.6.2/gcc/config/rs6000/t-rtems
---- gcc-4.6.2.orig/gcc/config/rs6000/t-rtems	2009-04-21 21:03:23.000000000 +0200
-+++ gcc-4.6.2/gcc/config/rs6000/t-rtems	2012-01-24 05:44:07.589111236 +0100
-@@ -19,14 +19,12 @@
- # <http://www.gnu.org/licenses/>.
- 
- MULTILIB_OPTIONS	= \
--mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \
--Dmpc8260 \
--msoft-float
-+mcpu=403/mcpu=505/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540 \
-+msoft-float/mfloat-gprs=double
- 
- MULTILIB_DIRNAMES	= \
--m403 m505 m601 m603e m604 m860 m7400 \
--mpc8260 \
--nof
-+m403 m505 m603e m604 m860 m7400 m8540 \
-+nof gprsdouble
- 
- # MULTILIB_MATCHES	= ${MULTILIB_MATCHES_FLOAT}
- MULTILIB_MATCHES	=
-@@ -47,6 +45,13 @@
- # Map 750 to .
- MULTILIB_MATCHES	+= mcpu?750=
- 
-+# Map 8548 to 8540
-+MULTILIB_MATCHES	+= mcpu?8540=mcpu?8548
-+
-+# Map -mcpu=8540 -mfloat-gprs=single to -mcpu=8540
-+# (mfloat-gprs=single is implicit default)
-+MULTILIB_MATCHES	+= mcpu?8540=mcpu?8540/mfloat-gprs?single
-+
- # Soft-float only, default implies msoft-float
- # NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES
- MULTILIB_SOFTFLOAT_ONLY = \
-@@ -62,6 +67,16 @@
- MULTILIB_HARDFLOAT_ONLY = \
- *mcpu=505/*msoft-float*
- 
-+# Targets which do not support gprs
-+MULTILIB_NOGPRS = \
-+mfloat-gprs=* \
-+*mcpu=403/*mfloat-gprs=* \
-+*mcpu=505/*mfloat-gprs=* \
-+*mcpu=603e/*mfloat-gprs=* \
-+*mcpu=604/*mfloat-gprs=* \
-+*mcpu=860/*mfloat-gprs=* \
-+*mcpu=7400/*mfloat-gprs=*
-+
- MULTILIB_EXCEPTIONS =
- 
- # Disallow -Dppc and -Dmpc without other options
-@@ -69,14 +84,8 @@
- 
- MULTILIB_EXCEPTIONS	+= \
- ${MULTILIB_SOFTFLOAT_ONLY} \
--${MULTILIB_HARDFLOAT_ONLY}
-+${MULTILIB_HARDFLOAT_ONLY} \
-+${MULTILIB_NOGPRS}
- 
- # Special rules
- # Take out all variants we don't want
--MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc*
-diff -Naur gcc-4.6.2.orig/gcc/config/sh/rtemself.h gcc-4.6.2/gcc/config/sh/rtemself.h
---- gcc-4.6.2.orig/gcc/config/sh/rtemself.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.6.2/gcc/config/sh/rtemself.h	2012-01-24 05:44:07.589111236 +0100
-@@ -24,3 +24,8 @@
-   builtin_define( "__rtems__" );		\
-   builtin_assert( "system=rtems" );		\
- } while (0)
-+
-+/* Use the defaults */
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.6.2.orig/gcc/config/sparc/rtemself.h gcc-4.6.2/gcc/config/sparc/rtemself.h
---- gcc-4.6.2.orig/gcc/config/sparc/rtemself.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.6.2/gcc/config/sparc/rtemself.h	2012-01-24 05:44:07.590111251 +0100
-@@ -29,5 +29,9 @@
-     }						\
-   while (0)
- 
--/* Use the default */
-+/* Use the defaults */
- #undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.6.2.orig/gcc/config/sparc/sp64-rtemself.h gcc-4.6.2/gcc/config/sparc/sp64-rtemself.h
---- gcc-4.6.2.orig/gcc/config/sparc/sp64-rtemself.h	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.2/gcc/config/sparc/sp64-rtemself.h	2012-01-24 05:44:07.590111251 +0100
-@@ -0,0 +1,37 @@
-+/* Definitions for rtems targeting a SPARC64 using ELF.
-+   Copyright (C) 2010 Free Software Foundation, Inc.
-+   Contributed by Joel Sherrill (joel at OARcorp.com).
-+
-+This file is part of GCC.
-+
-+GCC 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.
-+
-+GCC 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.
-+
-+You should have received a copy of the GNU General Public License
-+along with GCC; see the file COPYING3.  If not see
-+<http://www.gnu.org/licenses/>.  */
-+
-+/* Target OS builtins.  */
-+#undef TARGET_OS_CPP_BUILTINS
-+#define TARGET_OS_CPP_BUILTINS()		\
-+  do						\
-+    {						\
-+	builtin_define ("__rtems__");		\
-+	builtin_define ("__USE_INIT_FINI__");	\
-+	builtin_assert ("system=rtems");	\
-+    }						\
-+  while (0)
-+
-+/* Use the default */
-+#undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+/* we are not svr4 */
-+#undef CPP_SUBTARGET_SPEC
-+#define CPP_SUBTARGET_SPEC ""
-diff -Naur gcc-4.6.2.orig/gcc/config/sparc/sparc.h gcc-4.6.2/gcc/config/sparc/sparc.h
---- gcc-4.6.2.orig/gcc/config/sparc/sparc.h	2011-02-17 14:58:09.000000000 +0100
-+++ gcc-4.6.2/gcc/config/sparc/sparc.h	2012-01-24 05:44:07.591111266 +0100
-@@ -408,6 +408,7 @@
- %{mcpu=sparclite:-Asparclite} \
- %{mcpu=sparclite86x:-Asparclite} \
- %{mcpu=f930:-Asparclite} %{mcpu=f934:-Asparclite} \
-+%{mcpu=v8:-Av8} \
- %{mv8plus:-Av8plus} \
- %{mcpu=v9:-Av9} \
- %{mcpu=ultrasparc:%{!mv8plus:-Av9a}} \
-diff -Naur gcc-4.6.2.orig/gcc/config/sparc/t-rtems gcc-4.6.2/gcc/config/sparc/t-rtems
---- gcc-4.6.2.orig/gcc/config/sparc/t-rtems	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.2/gcc/config/sparc/t-rtems	2012-01-24 05:44:07.591111266 +0100
-@@ -0,0 +1,18 @@
-+# Copyright (C) 2011 Free Software Foundation, Inc.
-+#
-+# This file is part of GCC.
-+#
-+# GCC 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.
-+#
-+# GCC 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.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with GCC; see the file COPYING3.  If not see
-+# <http://www.gnu.org/licenses/>.
-+#
-diff -Naur gcc-4.6.2.orig/gcc/config.gcc gcc-4.6.2/gcc/config.gcc
---- gcc-4.6.2.orig/gcc/config.gcc	2011-07-22 18:44:50.000000000 +0200
-+++ gcc-4.6.2/gcc/config.gcc	2012-01-24 05:44:07.592111281 +0100
-@@ -895,6 +895,17 @@
- 	tm_file="${tm_file} arm/aout.h arm/arm.h"
- 	tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
- 	;;
-+arm*-*-rtemseabi*)
-+	need_64bit_hwint=yes
-+	default_use_cxa_atexit=yes
-+	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
-+	tm_file="${tm_file} ../../libgcc/config/arm/bpabi-lib.h"
-+	tm_file="${tm_file} rtems.h arm/rtems-eabi.h newlib-stdint.h"
-+	tm_file="${tm_file} arm/aout.h arm/arm.h"
-+	tmake_file="arm/t-arm arm/t-arm-elf"
-+	tmake_file="${tmake_file} arm/t-bpabi t-rtems arm/t-rtems-eabi"
-+ 	tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
-+ 	;;
- arm*-*-rtems*)
- 	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h newlib-stdint.h"
- 	tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
-@@ -1666,6 +1677,7 @@
- 	tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
- 	tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
- 	tmake_file="${tmake_file} t-rtems"
-+	tmake_file="${tmake_file} lm32/t-rtems"
-          ;;
- lm32-*-uclinux*)
-         tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
-@@ -2540,8 +2552,8 @@
- 	;;
- sparc-*-rtems*)
- 	tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
--	tmake_file="sparc/t-elf sparc/t-crtin sparc/t-crtfm t-rtems"
--	extra_parts="crtbegin.o crtend.o"
-+	tmake_file="sparc/t-elf sparc/t-crtin sparc/t-crtfm sparc/t-rtems t-rtems"
-+	extra_parts="crtbegin.o crtend.o crtbegin.o crtend.o"
- 	;;
- sparc-*-linux*)
- 	tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h"
-@@ -2634,8 +2646,8 @@
- sparc64-*-rtems*)
- 	tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
- 	extra_options="${extra_options} sparc/little-endian.opt"
--	tmake_file="${tmake_file} sparc/t-crtin sparc/t-crtfm t-rtems"
--	extra_parts="crtbegin.o crtend.o"
-+	tmake_file="${tmake_file} sparc/t-crtin sparc/t-crtfm sparc/t-rtems t-rtems"
-+	extra_parts="crtbegin.o crtend.o crtbegin.o crtend.o"
- 	;;
- sparc64-*-linux*)
- 	tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/linux64.h"
-diff -Naur gcc-4.6.2.orig/gcc/gengtype.c gcc-4.6.2/gcc/gengtype.c
---- gcc-4.6.2.orig/gcc/gengtype.c	2010-11-25 20:03:27.000000000 +0100
-+++ gcc-4.6.2/gcc/gengtype.c	2012-01-24 05:43:33.364588291 +0100
-@@ -3594,14 +3594,13 @@
- 		  int has_length, struct fileloc *line, const char *if_marked,
- 		  bool emit_pch, type_p field_type, const char *field_name)
- {
-+  struct pair newv;
-   /* If the field reference is relative to V, rather than to some
-      subcomponent of V, we can mark any subarrays with a single stride.
-      We're effectively treating the field as a global variable in its
-      own right.  */
-   if (v && type == v->type)
-     {
--      struct pair newv;
--
-       newv = *v;
-       newv.type = field_type;
-       newv.name = ACONCAT ((v->name, ".", field_name, NULL));
-diff -Naur gcc-4.6.2.orig/gcc/ginclude/stddef.h gcc-4.6.2/gcc/ginclude/stddef.h
---- gcc-4.6.2.orig/gcc/ginclude/stddef.h	2011-01-29 23:15:52.000000000 +0100
-+++ gcc-4.6.2/gcc/ginclude/stddef.h	2012-01-24 05:44:07.593111296 +0100
-@@ -53,7 +53,13 @@
-    one less case to deal with in the following.  */
- #if defined (__BSD_NET2__) || defined (____386BSD____) || (defined (__FreeBSD__) && (__FreeBSD__ < 5)) || defined(__NetBSD__)
- #include <machine/ansi.h>
-+#if !defined(_MACHINE_ANSI_H_)
-+#if defined(_I386_ANSI_H_) || defined(_X86_64_ANSI_H_)
-+#define _MACHINE_ANSI_H_
- #endif
-+#endif
-+#endif
-+
- /* On FreeBSD 5, machine/ansi.h does not exist anymore... */
- #if defined (__FreeBSD__) && (__FreeBSD__ >= 5)
- #include <sys/_types.h>
-diff -Naur gcc-4.6.2.orig/libgcc/ChangeLog.rtems gcc-4.6.2/libgcc/ChangeLog.rtems
---- gcc-4.6.2.orig/libgcc/ChangeLog.rtems	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.2/libgcc/ChangeLog.rtems	2012-01-24 05:44:07.593111296 +0100
-@@ -0,0 +1,5 @@
-+2010-08-17  Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	1669/Tools, GCC-BZ 44793
-+	* config.host (powerpc-*-rtems*): Add tmake_file.
-+	Add extra_parts.
-diff -Naur gcc-4.6.2.orig/libgcc/config.host gcc-4.6.2/libgcc/config.host
---- gcc-4.6.2.orig/libgcc/config.host	2011-03-14 07:06:23.000000000 +0100
-+++ gcc-4.6.2/libgcc/config.host	2012-01-24 05:44:07.593111296 +0100
-@@ -483,6 +483,8 @@
- 	tmake_file="${tmake_file} rs6000/t-ppccomm"
- 	;;
- powerpc-*-rtems*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm t-softfp"
-+	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
- 	;;
- powerpc-*-linux* | powerpc64-*-linux*)
- 	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128 t-softfp"
diff --git a/patches/gcc-core-4.6.3-rtems4.11-20120303.diff b/patches/gcc-core-4.6.3-rtems4.11-20120303.diff
deleted file mode 100644
index a6107b9..0000000
--- a/patches/gcc-core-4.6.3-rtems4.11-20120303.diff
+++ /dev/null
@@ -1,575 +0,0 @@
-diff -Naur gcc-4.6.3.orig/gcc/ChangeLog.rtems gcc-4.6.3/gcc/ChangeLog.rtems
---- gcc-4.6.3.orig/gcc/ChangeLog.rtems	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.3/gcc/ChangeLog.rtems	2012-03-03 05:24:15.031387570 +0100
-@@ -0,0 +1,94 @@
-+2012-01-10	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/h8300/h8300.h: Apply DJ Delorie's patch from 
-+	http://gcc.gnu.org/bugzilla/show_bug.cgi?id=48231#c1.
-+
-+2011-10-28	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/avr/rtems.h: Remove __USE_INIT_FINI__.
-+
-+2011-09-05	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/lm32/t-rtems: New.
-+	* config.gcc (lm32-*-rtems*): Add t-rtems.
-+
-+2011-07-15	Peter Dufault <dufault at hda.com>,
-+		Sebastian Huber <sebastian.huber at embedded-brains.de>
-+
-+	* config/rs6000/rtems.h (SUBSUBTARGET_OVERRIDE_OPTIONS):
-+	Extend rs6000_spe handling.
-+
-+2011-06-20	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* sparc/t-rtems: Reflect introduction of sparc/t-crtin.
-+
-+2011-05-20	Sebastian Huber <sebastian.huber at embedded-brains.de>
-+
-+	* config.gcc (arm*-*-rtemseabi*): New target.
-+	* config/arm/rtems-eabi.h: New.
-+	* config/arm/t-rtems-eabi: New.
-+
-+2011-03-23	Joel Sherrill <joel.sherrill at oarcorp.com>
-+
-+	* config.gcc (sparc-*-rtems*, sparc64-*-rtems*):
-+	Add sparc/t-rtems, crti.o crtn.o.
-+	* config/sparc/t-rtems: New.
-+
-+2011-03-22	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config.gcc (sparc64-rtems*): Remove sysv.h from tm_file.
-+
-+2011-02-20	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/rs6000/t-rtems: Add -mcpu=8540/-mfloat-gprs=double multilib.
-+
-+2011-02-20	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/rs6000/t-rtems: Remove -mcpu=601 multilib.
-+	* config/rs6000/t-rtems: Remove -Dmpc8260 multilib.
-+	* config/rs6000/rtems.h: Allow --float-gprs=... to override grps on
-+	E500 targets.
-+
-+2010-05-19  Joel Sherrill <joel.sherrill at oarcorp.com>
-+
-+    	* config.gcc (sparc64-*-rtems*): New target.
-+	* config/sparc/sp64-rtemself.h: New file.
-+
-+2010-04-19	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* ginclude/stddef.h: Define _MACHINE_ANSI_H_ if _X86_64_ANSI_H_ is 
-+	defined (Used by amd64-*-netbsdelf5.*).
-+
-+2010-04-18	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* ginclude/stddef.h: Define _MACHINE_ANSI_H_ if _I386_ANSI_H_ is 
-+	defined (Used by i386-*-netbsdelf5.*).
-+
-+2010-03-15	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	Patch from Thomas Doerfler <Thomas.Doerfler at embedded-brains.de>:
-+	* config/arm/rtems-elf.h, config/arm/t-rtems: Add optional support
-+	for vfp FPU model
-+
-+2009-11-04	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/m32c/rtems.h, config/m68k/rtemself.h,
-+	config/m68k/rtemself.h, config/sh/rtemself.h,
-+	config/sparc/rtemself.h: Undef WCHAR_TYPE_SIZE, WCHAR_TYPE. 
-+	(Resets WCHAR_TYPE's to defaults. Prevents broken GCC tm_files 
-+	to interfere and cause wchar_t/wint_t incompatibilities).
-+
-+2009-10-15	Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/avr/t-rtems: Don't build _exit.
-+
-+		Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/rs6000/rtems.h: Support for custom RTEMS multilibs.
-+	Support TARGET_E500.
-+	* config/rs6000/t-rtems: Custom RTEMS multilibs. 
-+
-+		Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	* config/mips/elf.h: Remove NO_IMPLICIT_EXTERN_C.
-+	
-diff -Naur gcc-4.6.3.orig/gcc/config/arm/rtems-eabi.h gcc-4.6.3/gcc/config/arm/rtems-eabi.h
---- gcc-4.6.3.orig/gcc/config/arm/rtems-eabi.h	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.3/gcc/config/arm/rtems-eabi.h	2012-03-03 05:20:50.021229856 +0100
-@@ -0,0 +1,33 @@
-+/* Definitions for RTEMS based ARM systems using EABI
-+   Copyright (C) 2011 Free Software Foundation, Inc.
-+ 
-+   This file is part of GCC.
-+ 
-+   GCC 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.
-+ 
-+   GCC 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.
-+ 
-+   You should have received a copy of the GNU General Public License
-+   along with GCC; see the file COPYING3.  If not see
-+   <http://www.gnu.org/licenses/>.  */
-+
-+/* Run-time Target Specification.  */
-+#undef TARGET_VERSION
-+#define TARGET_VERSION  fputs (" (ARM/EABI RTEMS)", stderr);
-+
-+#define HAS_INIT_SECTION
-+
-+#undef TARGET_OS_CPP_BUILTINS
-+#define TARGET_OS_CPP_BUILTINS()		\
-+    do {					\
-+	builtin_define ("__rtems__");		\
-+	builtin_define ("__USE_INIT_FINI__");	\
-+	builtin_assert ("system=rtems");	\
-+	TARGET_BPABI_CPP_BUILTINS();    	\
-+    } while (0)
-diff -Naur gcc-4.6.3.orig/gcc/config/arm/rtems-elf.h gcc-4.6.3/gcc/config/arm/rtems-elf.h
---- gcc-4.6.3.orig/gcc/config/arm/rtems-elf.h	2009-03-25 13:54:16.000000000 +0100
-+++ gcc-4.6.3/gcc/config/arm/rtems-elf.h	2012-03-03 05:20:35.110998213 +0100
-@@ -36,7 +36,7 @@
-  */
- #undef SUBTARGET_EXTRA_ASM_SPEC
- #define SUBTARGET_EXTRA_ASM_SPEC "\
--  %{!mhard-float: %{!msoft-float:-mfpu=softfpa}}"
-+  %{!mhard-float: %{!mfpu=vfp: %{!msoft-float:-mfpu=softfpa}}}"
- 
- /*
-  *  The default includes --start-group and --end-group which conflicts
-diff -Naur gcc-4.6.3.orig/gcc/config/arm/t-rtems gcc-4.6.3/gcc/config/arm/t-rtems
---- gcc-4.6.3.orig/gcc/config/arm/t-rtems	2004-11-23 06:30:32.000000000 +0100
-+++ gcc-4.6.3/gcc/config/arm/t-rtems	2012-03-03 05:20:35.110998213 +0100
-@@ -5,6 +5,41 @@
- MULTILIB_EXCEPTIONS  = 
- MULTILIB_MATCHES     = marm=mno-thumb
- 
--MULTILIB_OPTIONS    += msoft-float/mhard-float
--MULTILIB_DIRNAMES   += soft fpu
--MULTILIB_EXCEPTIONS += *mthumb/*mhard-float*
-+MULTILIB_OPTIONS    += mhard-float/mfloat-abi=softfp
-+MULTILIB_DIRNAMES   += fpu softfp
-+MULTILIB_EXCEPTIONS += *mthumb*/*mhard-float* *mthumb*/*mfloat-abi=softfp*
-+MULTILIB_MATCHES     =
-+
-+MULTILIB_OPTIONS    += mfpu=vfp
-+MULTILIB_DIRNAMES   += vfp
-+MULTILIB_EXCEPTIONS += *mhard-float*/*mfpu=vfp* *marm*/*mfloat-abi=softfp*/*mfpu=fpa*
-+MULTILIB_EXCLUSIONS += !mthumb/mfloat-abi=softfp/!mfpu=vfp
-+
-+# default float model is fpa, so don't create a explicit copy of it
-+MULTILIB_EXCEPTIONS += *marm*/*mfpa*
-+
-+# permutations of the options which are useful (+) or make no sense (-),
-+# defaults are in brackets:
-+# + (arm/soft/fpa)
-+# + (arm/soft)/vfp
-+# - (arm)/softfp(/fpa)
-+# + (arm)/softfp/vfp
-+# + (arm)/hard-float(/fpa)
-+# - (arm)/hard-float/vfp
-+# + thumb/(soft/fpa)
-+# + thumb/(soft/)vfp
-+# - thumb/softfp/fpa
-+# - thumb/softfp/vfp
-+# - thumb/hard-float/fpa
-+# - thumb/hard-float/vfp
-+
-+# subdirs to be used for multilibs and their respective options:
-+#/thumb/vfp  -> thumb/soft/vfp
-+#/thumb/fpa  -> thumb/soft/fpa
-+#/thumb      -> thumb/soft/fpa
-+#/vfp        -> arm/soft/vfp
-+#/softfp/vfp -> arm/softfp/cfp
-+#/fpu/fpa    -> arm/hard/fpa
-+#/fpu        -> arm/hard/fpa
-+#/fpa        -> arm/soft/fpa
-+#.           -> arm/soft/fpa
-diff -Naur gcc-4.6.3.orig/gcc/config/arm/t-rtems-eabi gcc-4.6.3/gcc/config/arm/t-rtems-eabi
---- gcc-4.6.3.orig/gcc/config/arm/t-rtems-eabi	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.3/gcc/config/arm/t-rtems-eabi	2012-03-03 05:20:35.112998362 +0100
-@@ -0,0 +1,6 @@
-+# Custom RTEMS EABI multilibs
-+
-+MULTILIB_OPTIONS    = mthumb march=armv6-m/march=armv7/march=armv7-m
-+MULTILIB_DIRNAMES   = thumb armv6-m armv7 armv7-m
-+MULTILIB_EXCEPTIONS = march=armv6-m march=armv7 march=armv7-m
-+MULTILIB_MATCHES    = marm=mno-thumb
-diff -Naur gcc-4.6.3.orig/gcc/config/avr/rtems.h gcc-4.6.3/gcc/config/avr/rtems.h
---- gcc-4.6.3.orig/gcc/config/avr/rtems.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.6.3/gcc/config/avr/rtems.h	2012-03-03 05:20:35.112998362 +0100
-@@ -23,6 +23,5 @@
- #define TARGET_OS_CPP_BUILTINS()	\
- do {					\
-   builtin_define ("__rtems__");		\
--  builtin_define ("__USE_INIT_FINI__");	\
-   builtin_assert ("system=rtems");	\
- } while (0)
-diff -Naur gcc-4.6.3.orig/gcc/config/avr/t-rtems gcc-4.6.3/gcc/config/avr/t-rtems
---- gcc-4.6.3.orig/gcc/config/avr/t-rtems	2004-11-23 04:44:03.000000000 +0100
-+++ gcc-4.6.3/gcc/config/avr/t-rtems	2012-03-03 05:20:35.112998362 +0100
-@@ -1,3 +1,4 @@
- # Multilibs for avr RTEMS targets.
- 
--# ATM, this is just a stub
-+# RTEMS uses _exit from newlib
-+LIB1ASMFUNCS := $(filter-out _exit,$(LIB1ASMFUNCS))
-diff -Naur gcc-4.6.3.orig/gcc/config/h8300/h8300.h gcc-4.6.3/gcc/config/h8300/h8300.h
---- gcc-4.6.3.orig/gcc/config/h8300/h8300.h	2010-11-25 00:37:33.000000000 +0100
-+++ gcc-4.6.3/gcc/config/h8300/h8300.h	2012-03-03 05:20:17.752732636 +0100
-@@ -133,6 +133,7 @@
- #define INCOMING_FRAME_SP_OFFSET   (POINTER_SIZE / 8)
- 
- #define DWARF_CIE_DATA_ALIGNMENT	2
-+#define DWARF2_ADDR_SIZE		4
- 
- /* Define this if addresses of constant functions
-    shouldn't be put through pseudo regs where they can be cse'd.
-diff -Naur gcc-4.6.3.orig/gcc/config/lm32/t-rtems gcc-4.6.3/gcc/config/lm32/t-rtems
---- gcc-4.6.3.orig/gcc/config/lm32/t-rtems	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.3/gcc/config/lm32/t-rtems	2012-03-03 05:20:17.753732670 +0100
-@@ -0,0 +1,21 @@
-+# for multilib
-+MULTILIB_OPTIONS = mmultiply-enabled mbarrel-shift-enabled
-+MULTILIB_OPTIONS += mdivide-enabled msign-extend-enabled
-+
-+MULTILIB_EXCEPTIONS =
-+# MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled/mdivide-enabled/msign-extend-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled/mdivide-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled/msign-extend-enabled
-+#MULTILIB_EXCEPTIONS += mmultiply-enabled/mbarrel-shift-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/mdivide-enabled/msign-extend-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/mdivide-enabled
-+MULTILIB_EXCEPTIONS += mmultiply-enabled/msign-extend-enabled
-+# MULTILIB_EXCEPTIONS += mmultiply-enabled
-+MULTILIB_EXCEPTIONS += mbarrel-shift-enabled/mdivide-enabled/msign-extend-enabled
-+MULTILIB_EXCEPTIONS += mbarrel-shift-enabled/mdivide-enabled
-+MULTILIB_EXCEPTIONS += mbarrel-shift-enabled/msign-extend-enabled
-+# MULTILIB_EXCEPTIONS += mbarrel-shift-enabled
-+MULTILIB_EXCEPTIONS += mdivide-enabled/msign-extend-enabled
-+MULTILIB_EXCEPTIONS += mdivide-enabled
-+MULTILIB_EXCEPTIONS += msign-extend-enabled
-+# MULTILIB_EXCEPTIONS += 
-diff -Naur gcc-4.6.3.orig/gcc/config/m32c/rtems.h gcc-4.6.3/gcc/config/m32c/rtems.h
---- gcc-4.6.3.orig/gcc/config/m32c/rtems.h	2008-12-01 17:34:42.000000000 +0100
-+++ gcc-4.6.3/gcc/config/m32c/rtems.h	2012-03-03 05:20:17.754732701 +0100
-@@ -29,5 +29,9 @@
-     }						\
-   while (0)
- 
--/* Use the default */
-+/* Use the defaults */
- #undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.6.3.orig/gcc/config/m68k/rtemself.h gcc-4.6.3/gcc/config/m68k/rtemself.h
---- gcc-4.6.3.orig/gcc/config/m68k/rtemself.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.6.3/gcc/config/m68k/rtemself.h	2012-03-03 05:20:17.754732701 +0100
-@@ -31,3 +31,8 @@
- 	builtin_assert ("system=rtems");	\
-     }						\
-   while (0)
-+
-+/* Use the defaults */
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.6.3.orig/gcc/config/mips/elf.h gcc-4.6.3/gcc/config/mips/elf.h
---- gcc-4.6.3.orig/gcc/config/mips/elf.h	2010-11-21 01:54:14.000000000 +0100
-+++ gcc-4.6.3/gcc/config/mips/elf.h	2012-03-03 05:20:02.669501121 +0100
-@@ -47,5 +47,3 @@
- 
- #undef  ENDFILE_SPEC
- #define ENDFILE_SPEC "crtend%O%s crtn%O%s"
--
--#define NO_IMPLICIT_EXTERN_C 1
-diff -Naur gcc-4.6.3.orig/gcc/config/rs6000/rtems.h gcc-4.6.3/gcc/config/rs6000/rtems.h
---- gcc-4.6.3.orig/gcc/config/rs6000/rtems.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.6.3/gcc/config/rs6000/rtems.h	2012-03-03 05:20:02.669501121 +0100
-@@ -49,8 +49,27 @@
- %{mcpu=604:  %{!Dppc*: %{!Dmpc*: -Dmpc604}  } } \
- %{mcpu=750:  %{!Dppc*: %{!Dmpc*: -Dmpc750}  } } \
- %{mcpu=821:  %{!Dppc*: %{!Dmpc*: -Dmpc821}  } } \
--%{mcpu=860:  %{!Dppc*: %{!Dmpc*: -Dmpc860}  } }" 
-+%{mcpu=860:  %{!Dppc*: %{!Dmpc*: -Dmpc860}  } } \
-+%{mcpu=8540: %{!Dppc*: %{!Dmpc*: -Dppc8540}  } }" 
- 
- #undef  SUBSUBTARGET_EXTRA_SPECS
- #define SUBSUBTARGET_EXTRA_SPECS \
-   { "cpp_os_rtems",		CPP_OS_RTEMS_SPEC }
-+
-+#undef SUBSUBTARGET_OVERRIDE_OPTIONS
-+#define SUBSUBTARGET_OVERRIDE_OPTIONS					\
-+  do {									\
-+    if (TARGET_E500)							\
-+      {									\
-+        if (TARGET_HARD_FLOAT && !rs6000_explicit_options.float_gprs)	\
-+          rs6000_float_gprs = 1; 					\
-+        if (rs6000_float_gprs != 0 && !rs6000_explicit_options.spe)	\
-+          rs6000_spe = 1;						\
-+        if (rs6000_spe && !rs6000_explicit_options.spe_abi)		\
-+          rs6000_spe_abi = 1;						\
-+      }									\
-+  } while(0)
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.6.3.orig/gcc/config/rs6000/t-rtems gcc-4.6.3/gcc/config/rs6000/t-rtems
---- gcc-4.6.3.orig/gcc/config/rs6000/t-rtems	2009-04-21 21:03:23.000000000 +0200
-+++ gcc-4.6.3/gcc/config/rs6000/t-rtems	2012-03-03 05:20:02.670501093 +0100
-@@ -19,14 +19,12 @@
- # <http://www.gnu.org/licenses/>.
- 
- MULTILIB_OPTIONS	= \
--mcpu=403/mcpu=505/mcpu=601/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400 \
--Dmpc8260 \
--msoft-float
-+mcpu=403/mcpu=505/mcpu=603e/mcpu=604/mcpu=860/mcpu=7400/mcpu=8540 \
-+msoft-float/mfloat-gprs=double
- 
- MULTILIB_DIRNAMES	= \
--m403 m505 m601 m603e m604 m860 m7400 \
--mpc8260 \
--nof
-+m403 m505 m603e m604 m860 m7400 m8540 \
-+nof gprsdouble
- 
- # MULTILIB_MATCHES	= ${MULTILIB_MATCHES_FLOAT}
- MULTILIB_MATCHES	=
-@@ -47,6 +45,13 @@
- # Map 750 to .
- MULTILIB_MATCHES	+= mcpu?750=
- 
-+# Map 8548 to 8540
-+MULTILIB_MATCHES	+= mcpu?8540=mcpu?8548
-+
-+# Map -mcpu=8540 -mfloat-gprs=single to -mcpu=8540
-+# (mfloat-gprs=single is implicit default)
-+MULTILIB_MATCHES	+= mcpu?8540=mcpu?8540/mfloat-gprs?single
-+
- # Soft-float only, default implies msoft-float
- # NOTE: Must match with MULTILIB_MATCHES_FLOAT and MULTILIB_MATCHES
- MULTILIB_SOFTFLOAT_ONLY = \
-@@ -62,6 +67,16 @@
- MULTILIB_HARDFLOAT_ONLY = \
- *mcpu=505/*msoft-float*
- 
-+# Targets which do not support gprs
-+MULTILIB_NOGPRS = \
-+mfloat-gprs=* \
-+*mcpu=403/*mfloat-gprs=* \
-+*mcpu=505/*mfloat-gprs=* \
-+*mcpu=603e/*mfloat-gprs=* \
-+*mcpu=604/*mfloat-gprs=* \
-+*mcpu=860/*mfloat-gprs=* \
-+*mcpu=7400/*mfloat-gprs=*
-+
- MULTILIB_EXCEPTIONS =
- 
- # Disallow -Dppc and -Dmpc without other options
-@@ -69,14 +84,8 @@
- 
- MULTILIB_EXCEPTIONS	+= \
- ${MULTILIB_SOFTFLOAT_ONLY} \
--${MULTILIB_HARDFLOAT_ONLY}
-+${MULTILIB_HARDFLOAT_ONLY} \
-+${MULTILIB_NOGPRS}
- 
- # Special rules
- # Take out all variants we don't want
--MULTILIB_EXCEPTIONS += *mcpu=403/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=505/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=601/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=604/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=750/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=860/Dmpc*
--MULTILIB_EXCEPTIONS += *mcpu=7400/Dmpc*
-diff -Naur gcc-4.6.3.orig/gcc/config/sh/rtemself.h gcc-4.6.3/gcc/config/sh/rtemself.h
---- gcc-4.6.3.orig/gcc/config/sh/rtemself.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.6.3/gcc/config/sh/rtemself.h	2012-03-03 05:19:46.591252722 +0100
-@@ -24,3 +24,8 @@
-   builtin_define( "__rtems__" );		\
-   builtin_assert( "system=rtems" );		\
- } while (0)
-+
-+/* Use the defaults */
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.6.3.orig/gcc/config/sparc/rtemself.h gcc-4.6.3/gcc/config/sparc/rtemself.h
---- gcc-4.6.3.orig/gcc/config/sparc/rtemself.h	2007-08-02 12:49:31.000000000 +0200
-+++ gcc-4.6.3/gcc/config/sparc/rtemself.h	2012-03-03 05:19:32.784040118 +0100
-@@ -29,5 +29,9 @@
-     }						\
-   while (0)
- 
--/* Use the default */
-+/* Use the defaults */
- #undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+#undef WCHAR_TYPE
-+
-+#undef WCHAR_TYPE_SIZE
-diff -Naur gcc-4.6.3.orig/gcc/config/sparc/sp64-rtemself.h gcc-4.6.3/gcc/config/sparc/sp64-rtemself.h
---- gcc-4.6.3.orig/gcc/config/sparc/sp64-rtemself.h	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.3/gcc/config/sparc/sp64-rtemself.h	2012-03-03 05:19:32.784040118 +0100
-@@ -0,0 +1,37 @@
-+/* Definitions for rtems targeting a SPARC64 using ELF.
-+   Copyright (C) 2010 Free Software Foundation, Inc.
-+   Contributed by Joel Sherrill (joel at OARcorp.com).
-+
-+This file is part of GCC.
-+
-+GCC 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.
-+
-+GCC 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.
-+
-+You should have received a copy of the GNU General Public License
-+along with GCC; see the file COPYING3.  If not see
-+<http://www.gnu.org/licenses/>.  */
-+
-+/* Target OS builtins.  */
-+#undef TARGET_OS_CPP_BUILTINS
-+#define TARGET_OS_CPP_BUILTINS()		\
-+  do						\
-+    {						\
-+	builtin_define ("__rtems__");		\
-+	builtin_define ("__USE_INIT_FINI__");	\
-+	builtin_assert ("system=rtems");	\
-+    }						\
-+  while (0)
-+
-+/* Use the default */
-+#undef LINK_GCC_C_SEQUENCE_SPEC
-+
-+/* we are not svr4 */
-+#undef CPP_SUBTARGET_SPEC
-+#define CPP_SUBTARGET_SPEC ""
-diff -Naur gcc-4.6.3.orig/gcc/config/sparc/t-rtems gcc-4.6.3/gcc/config/sparc/t-rtems
---- gcc-4.6.3.orig/gcc/config/sparc/t-rtems	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.3/gcc/config/sparc/t-rtems	2012-03-03 05:17:40.846315822 +0100
-@@ -0,0 +1,18 @@
-+# Copyright (C) 2011 Free Software Foundation, Inc.
-+#
-+# This file is part of GCC.
-+#
-+# GCC 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.
-+#
-+# GCC 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.
-+#
-+# You should have received a copy of the GNU General Public License
-+# along with GCC; see the file COPYING3.  If not see
-+# <http://www.gnu.org/licenses/>.
-+#
-diff -Naur gcc-4.6.3.orig/gcc/config.gcc gcc-4.6.3/gcc/config.gcc
---- gcc-4.6.3.orig/gcc/config.gcc	2011-07-22 18:44:50.000000000 +0200
-+++ gcc-4.6.3/gcc/config.gcc	2012-03-03 05:17:40.847315868 +0100
-@@ -895,6 +895,17 @@
- 	tm_file="${tm_file} arm/aout.h arm/arm.h"
- 	tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
- 	;;
-+arm*-*-rtemseabi*)
-+	need_64bit_hwint=yes
-+	default_use_cxa_atexit=yes
-+	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/bpabi.h"
-+	tm_file="${tm_file} ../../libgcc/config/arm/bpabi-lib.h"
-+	tm_file="${tm_file} rtems.h arm/rtems-eabi.h newlib-stdint.h"
-+	tm_file="${tm_file} arm/aout.h arm/arm.h"
-+	tmake_file="arm/t-arm arm/t-arm-elf"
-+	tmake_file="${tmake_file} arm/t-bpabi t-rtems arm/t-rtems-eabi"
-+ 	tmake_file="${tmake_file} arm/t-arm-softfp soft-fp/t-softfp"
-+ 	;;
- arm*-*-rtems*)
- 	tm_file="dbxelf.h elfos.h arm/unknown-elf.h arm/elf.h arm/aout.h arm/arm.h arm/rtems-elf.h rtems.h newlib-stdint.h"
- 	tmake_file="arm/t-arm arm/t-arm-elf t-rtems arm/t-rtems"
-@@ -1666,6 +1677,7 @@
- 	tm_file="dbxelf.h elfos.h ${tm_file} lm32/rtems.h rtems.h newlib-stdint.h"
- 	tmake_file="${tmake_file} lm32/t-lm32 lm32/t-fprules-softfp soft-fp/t-softfp"
- 	tmake_file="${tmake_file} t-rtems"
-+	tmake_file="${tmake_file} lm32/t-rtems"
-          ;;
- lm32-*-uclinux*)
-         tm_file="dbxelf.h elfos.h ${tm_file} gnu-user.h linux.h lm32/uclinux-elf.h"
-@@ -2540,8 +2552,8 @@
- 	;;
- sparc-*-rtems*)
- 	tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h sparc/sp-elf.h sparc/rtemself.h rtems.h newlib-stdint.h"
--	tmake_file="sparc/t-elf sparc/t-crtin sparc/t-crtfm t-rtems"
--	extra_parts="crtbegin.o crtend.o"
-+	tmake_file="sparc/t-elf sparc/t-crtin sparc/t-crtfm sparc/t-rtems t-rtems"
-+	extra_parts="crtbegin.o crtend.o crtbegin.o crtend.o"
- 	;;
- sparc-*-linux*)
- 	tm_file="${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h"
-@@ -2634,8 +2646,8 @@
- sparc64-*-rtems*)
- 	tm_file="${tm_file} dbxelf.h elfos.h newlib-stdint.h sparc/sysv4.h sparc/sp64-elf.h sparc/rtemself.h rtems.h"
- 	extra_options="${extra_options} sparc/little-endian.opt"
--	tmake_file="${tmake_file} sparc/t-crtin sparc/t-crtfm t-rtems"
--	extra_parts="crtbegin.o crtend.o"
-+	tmake_file="${tmake_file} sparc/t-crtin sparc/t-crtfm sparc/t-rtems t-rtems"
-+	extra_parts="crtbegin.o crtend.o crtbegin.o crtend.o"
- 	;;
- sparc64-*-linux*)
- 	tm_file="sparc/biarch64.h ${tm_file} dbxelf.h elfos.h sparc/sysv4.h gnu-user.h linux.h glibc-stdint.h sparc/linux64.h"
-diff -Naur gcc-4.6.3.orig/gcc/ginclude/stddef.h gcc-4.6.3/gcc/ginclude/stddef.h
---- gcc-4.6.3.orig/gcc/ginclude/stddef.h	2011-01-29 23:15:52.000000000 +0100
-+++ gcc-4.6.3/gcc/ginclude/stddef.h	2012-03-03 05:17:21.301015027 +0100
-@@ -53,7 +53,13 @@
-    one less case to deal with in the following.  */
- #if defined (__BSD_NET2__) || defined (____386BSD____) || (defined (__FreeBSD__) && (__FreeBSD__ < 5)) || defined(__NetBSD__)
- #include <machine/ansi.h>
-+#if !defined(_MACHINE_ANSI_H_)
-+#if defined(_I386_ANSI_H_) || defined(_X86_64_ANSI_H_)
-+#define _MACHINE_ANSI_H_
- #endif
-+#endif
-+#endif
-+
- /* On FreeBSD 5, machine/ansi.h does not exist anymore... */
- #if defined (__FreeBSD__) && (__FreeBSD__ >= 5)
- #include <sys/_types.h>
-diff -Naur gcc-4.6.3.orig/libgcc/ChangeLog.rtems gcc-4.6.3/libgcc/ChangeLog.rtems
---- gcc-4.6.3.orig/libgcc/ChangeLog.rtems	1970-01-01 01:00:00.000000000 +0100
-+++ gcc-4.6.3/libgcc/ChangeLog.rtems	2012-03-03 05:17:01.297706638 +0100
-@@ -0,0 +1,5 @@
-+2010-08-17  Ralf Corsépius <ralf.corsepius at rtems.org>
-+
-+	1669/Tools, GCC-BZ 44793
-+	* config.host (powerpc-*-rtems*): Add tmake_file.
-+	Add extra_parts.
-diff -Naur gcc-4.6.3.orig/libgcc/config.host gcc-4.6.3/libgcc/config.host
---- gcc-4.6.3.orig/libgcc/config.host	2011-11-23 23:15:54.000000000 +0100
-+++ gcc-4.6.3/libgcc/config.host	2012-03-03 05:17:01.297706638 +0100
-@@ -474,6 +474,8 @@
- 	tmake_file="${tmake_file} rs6000/t-ppccomm"
- 	;;
- powerpc-*-rtems*)
-+	tmake_file="${tmake_file} rs6000/t-ppccomm t-softfp"
-+	extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o crtbeginT.o"
- 	;;
- powerpc-*-linux* | powerpc64-*-linux*)
- 	tmake_file="${tmake_file} rs6000/t-ppccomm rs6000/t-ldbl128 t-softfp"
diff --git a/patches/gcc-g++-4.5.4-rtems4.11-20120703.diff b/patches/gcc-g++-4.5.4-rtems4.11-20120703.diff
deleted file mode 100644
index 6563b12..0000000
--- a/patches/gcc-g++-4.5.4-rtems4.11-20120703.diff
+++ /dev/null
@@ -1,5887 +0,0 @@
-diff -Naur gcc-4.5.4.orig/libstdc++-v3/configure gcc-4.5.4/libstdc++-v3/configure
---- gcc-4.5.4.orig/libstdc++-v3/configure	2010-08-27 20:25:00.000000000 +0200
-+++ gcc-4.5.4/libstdc++-v3/configure	2012-07-03 05:14:59.073435285 +0200
-@@ -57089,6 +57089,5867 @@
-     $as_echo "#define HAVE_SINHL 1" >>confdefs.h
- 
-     ;;
-+  *-rtems*)
-+
-+  # All these tests are for C++; save the language and the compiler flags.
-+  # The CXXFLAGS thing is suspicious, but based on similar bits previously
-+  # found in GLIBCXX_CONFIGURE.
-+
-+  ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+  ac_test_CXXFLAGS="${CXXFLAGS+set}"
-+  ac_save_CXXFLAGS="$CXXFLAGS"
-+
-+  # Check for maintainer-mode bits.
-+  if test x"$USE_MAINTAINER_MODE" = xno; then
-+    WERROR=''
-+  else
-+    WERROR='-Werror'
-+  fi
-+
-+  # Check for -ffunction-sections -fdata-sections
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
-+$as_echo_n "checking for g++ that supports -ffunction-sections -fdata-sections... " >&6; }
-+  CXXFLAGS='-g -Werror -ffunction-sections -fdata-sections'
-+  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+int foo; void bar() { };
-+int
-+main ()
-+{
-+
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  ac_fdsections=yes
-+else
-+  ac_fdsections=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+  if test "$ac_test_CXXFLAGS" = set; then
-+    CXXFLAGS="$ac_save_CXXFLAGS"
-+  else
-+    # this is the suspicious part
-+    CXXFLAGS=''
-+  fi
-+  if test x"$ac_fdsections" = x"yes"; then
-+    SECTION_FLAGS='-ffunction-sections -fdata-sections'
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_fdsections" >&5
-+$as_echo "$ac_fdsections" >&6; }
-+
-+  ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+
-+
-+
-+  # If we're not using GNU ld, then there's no point in even trying these
-+  # tests.  Check for that first.  We should have already tested for gld
-+  # by now (in libtool), but require it now just to be safe...
-+  test -z "$SECTION_LDFLAGS" && SECTION_LDFLAGS=''
-+  test -z "$OPT_LDFLAGS" && OPT_LDFLAGS=''
-+
-+
-+
-+  # The name set by libtool depends on the version of libtool.  Shame on us
-+  # for depending on an impl detail, but c'est la vie.  Older versions used
-+  # ac_cv_prog_gnu_ld, but now it's lt_cv_prog_gnu_ld, and is copied back on
-+  # top of with_gnu_ld (which is also set by --with-gnu-ld, so that actually
-+  # makes sense).  We'll test with_gnu_ld everywhere else, so if that isn't
-+  # set (hence we're using an older libtool), then set it.
-+  if test x${with_gnu_ld+set} != xset; then
-+    if test x${ac_cv_prog_gnu_ld+set} != xset; then
-+      # We got through "ac_require(ac_prog_ld)" and still not set?  Huh?
-+      with_gnu_ld=no
-+    else
-+      with_gnu_ld=$ac_cv_prog_gnu_ld
-+    fi
-+  fi
-+
-+  # Start by getting the version number.  I think the libtool test already
-+  # does some of this, but throws away the result.
-+  glibcxx_ld_is_gold=no
-+  if test x"$with_gnu_ld" = x"yes"; then
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld version" >&5
-+$as_echo_n "checking for ld version... " >&6; }
-+
-+    if $LD --version 2>/dev/null | grep 'GNU gold' >/dev/null 2>&1; then
-+      glibcxx_ld_is_gold=yes
-+    fi
-+    ldver=`$LD --version 2>/dev/null |
-+	   sed -e 's/GNU gold /GNU ld /;s/GNU ld version /GNU ld /;s/GNU ld ([^)]*) /GNU ld /;s/GNU ld \([0-9.][0-9.]*\).*/\1/; q'`
-+
-+    glibcxx_gnu_ld_version=`echo $ldver | \
-+           $AWK -F. '{ if (NF<3) $3=0; print ($1*100+$2)*100+$3 }'`
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_gnu_ld_version" >&5
-+$as_echo "$glibcxx_gnu_ld_version" >&6; }
-+  fi
-+
-+  # Set --gc-sections.
-+  glibcxx_have_gc_sections=no
-+  if test "$glibcxx_ld_is_gold" = "yes"; then
-+    if $LD --help 2>/dev/null | grep gc-sections >/dev/null 2>&1; then
-+      glibcxx_have_gc_sections=yes
-+    fi
-+  else
-+    glibcxx_gcsections_min_ld=21602
-+    if test x"$with_gnu_ld" = x"yes" &&
-+	test $glibcxx_gnu_ld_version -gt $glibcxx_gcsections_min_ld ; then
-+      glibcxx_have_gc_sections=yes
-+    fi
-+  fi
-+  if test "$glibcxx_have_gc_sections" = "yes"; then
-+    # Sufficiently young GNU ld it is!  Joy and bunny rabbits!
-+    # NB: This flag only works reliably after 2.16.1. Configure tests
-+    # for this are difficult, so hard wire a value that should work.
-+
-+    ac_test_CFLAGS="${CFLAGS+set}"
-+    ac_save_CFLAGS="$CFLAGS"
-+    CFLAGS='-Wl,--gc-sections'
-+
-+    # Check for -Wl,--gc-sections
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,--gc-sections" >&5
-+$as_echo_n "checking for ld that supports -Wl,--gc-sections... " >&6; }
-+    if test x$gcc_no_link = xyes; then
-+  as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
-+fi
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+ int one(void) { return 1; }
-+     int two(void) { return 2; }
-+
-+int
-+main ()
-+{
-+ two();
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_c_try_link "$LINENO"; then :
-+  ac_gcsections=yes
-+else
-+  ac_gcsections=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext \
-+    conftest$ac_exeext conftest.$ac_ext
-+    if test "$ac_gcsections" = "yes"; then
-+      rm -f conftest.c
-+      touch conftest.c
-+      if $CC -c conftest.c; then
-+	if $LD --gc-sections -o conftest conftest.o 2>&1 | \
-+	   grep "Warning: gc-sections option ignored" > /dev/null; then
-+	  ac_gcsections=no
-+	fi
-+      fi
-+      rm -f conftest.c conftest.o conftest
-+    fi
-+    if test "$ac_gcsections" = "yes"; then
-+      SECTION_LDFLAGS="-Wl,--gc-sections $SECTION_LDFLAGS"
-+    fi
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_gcsections" >&5
-+$as_echo "$ac_gcsections" >&6; }
-+
-+    if test "$ac_test_CFLAGS" = set; then
-+      CFLAGS="$ac_save_CFLAGS"
-+    else
-+      # this is the suspicious part
-+      CFLAGS=''
-+    fi
-+  fi
-+
-+  # Set -z,relro.
-+  # Note this is only for shared objects.
-+  ac_ld_relro=no
-+  if test x"$with_gnu_ld" = x"yes"; then
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld that supports -Wl,-z,relro" >&5
-+$as_echo_n "checking for ld that supports -Wl,-z,relro... " >&6; }
-+    cxx_z_relo=`$LD -v --help 2>/dev/null | grep "z relro"`
-+    if test -n "$cxx_z_relo"; then
-+      OPT_LDFLAGS="-Wl,-z,relro"
-+      ac_ld_relro=yes
-+    fi
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ld_relro" >&5
-+$as_echo "$ac_ld_relro" >&6; }
-+  fi
-+
-+  # Set linker optimization flags.
-+  if test x"$with_gnu_ld" = x"yes"; then
-+    OPT_LDFLAGS="-Wl,-O1 $OPT_LDFLAGS"
-+  fi
-+
-+
-+
-+
-+
-+  ac_test_CXXFLAGS="${CXXFLAGS+set}"
-+  ac_save_CXXFLAGS="$CXXFLAGS"
-+  CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
-+
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sin in -lm" >&5
-+$as_echo_n "checking for sin in -lm... " >&6; }
-+if test "${ac_cv_lib_m_sin+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+  ac_check_lib_save_LIBS=$LIBS
-+LIBS="-lm  $LIBS"
-+if test x$gcc_no_link = xyes; then
-+  as_fn_error "Link tests are not allowed after GCC_NO_EXECUTABLES." "$LINENO" 5
-+fi
-+cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+
-+/* Override any GCC internal prototype to avoid an error.
-+   Use char because int might match the return type of a GCC
-+   builtin and then its argument prototype would still apply.  */
-+#ifdef __cplusplus
-+extern "C"
-+#endif
-+char sin ();
-+int
-+main ()
-+{
-+return sin ();
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_c_try_link "$LINENO"; then :
-+  ac_cv_lib_m_sin=yes
-+else
-+  ac_cv_lib_m_sin=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext \
-+    conftest$ac_exeext conftest.$ac_ext
-+LIBS=$ac_check_lib_save_LIBS
-+fi
-+{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_sin" >&5
-+$as_echo "$ac_cv_lib_m_sin" >&6; }
-+if test "x$ac_cv_lib_m_sin" = x""yes; then :
-+  libm="-lm"
-+fi
-+
-+  ac_save_LIBS="$LIBS"
-+  LIBS="$LIBS $libm"
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinf declaration" >&5
-+$as_echo_n "checking for isinf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_isinf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_isinf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ isinf(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_isinf_use=yes
-+else
-+  glibcxx_cv_func_isinf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinf_use" >&5
-+$as_echo "$glibcxx_cv_func_isinf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_isinf_use = x"yes"; then
-+    for ac_func in isinf
-+do :
-+  ac_fn_c_check_func "$LINENO" "isinf" "ac_cv_func_isinf"
-+if test "x$ac_cv_func_isinf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_ISINF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinf declaration" >&5
-+$as_echo_n "checking for _isinf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__isinf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__isinf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _isinf(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__isinf_use=yes
-+else
-+  glibcxx_cv_func__isinf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinf_use" >&5
-+$as_echo "$glibcxx_cv_func__isinf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__isinf_use = x"yes"; then
-+      for ac_func in _isinf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_isinf" "ac_cv_func__isinf"
-+if test "x$ac_cv_func__isinf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__ISINF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnan declaration" >&5
-+$as_echo_n "checking for isnan declaration... " >&6; }
-+  if test x${glibcxx_cv_func_isnan_use+set} != xset; then
-+    if test "${glibcxx_cv_func_isnan_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ isnan(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_isnan_use=yes
-+else
-+  glibcxx_cv_func_isnan_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnan_use" >&5
-+$as_echo "$glibcxx_cv_func_isnan_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_isnan_use = x"yes"; then
-+    for ac_func in isnan
-+do :
-+  ac_fn_c_check_func "$LINENO" "isnan" "ac_cv_func_isnan"
-+if test "x$ac_cv_func_isnan" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_ISNAN 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnan declaration" >&5
-+$as_echo_n "checking for _isnan declaration... " >&6; }
-+  if test x${glibcxx_cv_func__isnan_use+set} != xset; then
-+    if test "${glibcxx_cv_func__isnan_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _isnan(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__isnan_use=yes
-+else
-+  glibcxx_cv_func__isnan_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnan_use" >&5
-+$as_echo "$glibcxx_cv_func__isnan_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__isnan_use = x"yes"; then
-+      for ac_func in _isnan
-+do :
-+  ac_fn_c_check_func "$LINENO" "_isnan" "ac_cv_func__isnan"
-+if test "x$ac_cv_func__isnan" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__ISNAN 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finite declaration" >&5
-+$as_echo_n "checking for finite declaration... " >&6; }
-+  if test x${glibcxx_cv_func_finite_use+set} != xset; then
-+    if test "${glibcxx_cv_func_finite_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ finite(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_finite_use=yes
-+else
-+  glibcxx_cv_func_finite_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finite_use" >&5
-+$as_echo "$glibcxx_cv_func_finite_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_finite_use = x"yes"; then
-+    for ac_func in finite
-+do :
-+  ac_fn_c_check_func "$LINENO" "finite" "ac_cv_func_finite"
-+if test "x$ac_cv_func_finite" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_FINITE 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finite declaration" >&5
-+$as_echo_n "checking for _finite declaration... " >&6; }
-+  if test x${glibcxx_cv_func__finite_use+set} != xset; then
-+    if test "${glibcxx_cv_func__finite_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _finite(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__finite_use=yes
-+else
-+  glibcxx_cv_func__finite_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finite_use" >&5
-+$as_echo "$glibcxx_cv_func__finite_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__finite_use = x"yes"; then
-+      for ac_func in _finite
-+do :
-+  ac_fn_c_check_func "$LINENO" "_finite" "ac_cv_func__finite"
-+if test "x$ac_cv_func__finite" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__FINITE 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincos declaration" >&5
-+$as_echo_n "checking for sincos declaration... " >&6; }
-+  if test x${glibcxx_cv_func_sincos_use+set} != xset; then
-+    if test "${glibcxx_cv_func_sincos_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ sincos(0, 0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_sincos_use=yes
-+else
-+  glibcxx_cv_func_sincos_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincos_use" >&5
-+$as_echo "$glibcxx_cv_func_sincos_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_sincos_use = x"yes"; then
-+    for ac_func in sincos
-+do :
-+  ac_fn_c_check_func "$LINENO" "sincos" "ac_cv_func_sincos"
-+if test "x$ac_cv_func_sincos" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_SINCOS 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincos declaration" >&5
-+$as_echo_n "checking for _sincos declaration... " >&6; }
-+  if test x${glibcxx_cv_func__sincos_use+set} != xset; then
-+    if test "${glibcxx_cv_func__sincos_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _sincos(0, 0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__sincos_use=yes
-+else
-+  glibcxx_cv_func__sincos_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincos_use" >&5
-+$as_echo "$glibcxx_cv_func__sincos_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__sincos_use = x"yes"; then
-+      for ac_func in _sincos
-+do :
-+  ac_fn_c_check_func "$LINENO" "_sincos" "ac_cv_func__sincos"
-+if test "x$ac_cv_func__sincos" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__SINCOS 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fpclass declaration" >&5
-+$as_echo_n "checking for fpclass declaration... " >&6; }
-+  if test x${glibcxx_cv_func_fpclass_use+set} != xset; then
-+    if test "${glibcxx_cv_func_fpclass_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ fpclass(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_fpclass_use=yes
-+else
-+  glibcxx_cv_func_fpclass_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fpclass_use" >&5
-+$as_echo "$glibcxx_cv_func_fpclass_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_fpclass_use = x"yes"; then
-+    for ac_func in fpclass
-+do :
-+  ac_fn_c_check_func "$LINENO" "fpclass" "ac_cv_func_fpclass"
-+if test "x$ac_cv_func_fpclass" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_FPCLASS 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fpclass declaration" >&5
-+$as_echo_n "checking for _fpclass declaration... " >&6; }
-+  if test x${glibcxx_cv_func__fpclass_use+set} != xset; then
-+    if test "${glibcxx_cv_func__fpclass_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _fpclass(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__fpclass_use=yes
-+else
-+  glibcxx_cv_func__fpclass_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fpclass_use" >&5
-+$as_echo "$glibcxx_cv_func__fpclass_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__fpclass_use = x"yes"; then
-+      for ac_func in _fpclass
-+do :
-+  ac_fn_c_check_func "$LINENO" "_fpclass" "ac_cv_func__fpclass"
-+if test "x$ac_cv_func__fpclass" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__FPCLASS 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for qfpclass declaration" >&5
-+$as_echo_n "checking for qfpclass declaration... " >&6; }
-+  if test x${glibcxx_cv_func_qfpclass_use+set} != xset; then
-+    if test "${glibcxx_cv_func_qfpclass_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ qfpclass(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_qfpclass_use=yes
-+else
-+  glibcxx_cv_func_qfpclass_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_qfpclass_use" >&5
-+$as_echo "$glibcxx_cv_func_qfpclass_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_qfpclass_use = x"yes"; then
-+    for ac_func in qfpclass
-+do :
-+  ac_fn_c_check_func "$LINENO" "qfpclass" "ac_cv_func_qfpclass"
-+if test "x$ac_cv_func_qfpclass" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_QFPCLASS 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _qfpclass declaration" >&5
-+$as_echo_n "checking for _qfpclass declaration... " >&6; }
-+  if test x${glibcxx_cv_func__qfpclass_use+set} != xset; then
-+    if test "${glibcxx_cv_func__qfpclass_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _qfpclass(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__qfpclass_use=yes
-+else
-+  glibcxx_cv_func__qfpclass_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__qfpclass_use" >&5
-+$as_echo "$glibcxx_cv_func__qfpclass_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__qfpclass_use = x"yes"; then
-+      for ac_func in _qfpclass
-+do :
-+  ac_fn_c_check_func "$LINENO" "_qfpclass" "ac_cv_func__qfpclass"
-+if test "x$ac_cv_func__qfpclass" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__QFPCLASS 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypot declaration" >&5
-+$as_echo_n "checking for hypot declaration... " >&6; }
-+  if test x${glibcxx_cv_func_hypot_use+set} != xset; then
-+    if test "${glibcxx_cv_func_hypot_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ hypot(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_hypot_use=yes
-+else
-+  glibcxx_cv_func_hypot_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypot_use" >&5
-+$as_echo "$glibcxx_cv_func_hypot_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_hypot_use = x"yes"; then
-+    for ac_func in hypot
-+do :
-+  ac_fn_c_check_func "$LINENO" "hypot" "ac_cv_func_hypot"
-+if test "x$ac_cv_func_hypot" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_HYPOT 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypot declaration" >&5
-+$as_echo_n "checking for _hypot declaration... " >&6; }
-+  if test x${glibcxx_cv_func__hypot_use+set} != xset; then
-+    if test "${glibcxx_cv_func__hypot_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _hypot(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__hypot_use=yes
-+else
-+  glibcxx_cv_func__hypot_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypot_use" >&5
-+$as_echo "$glibcxx_cv_func__hypot_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__hypot_use = x"yes"; then
-+      for ac_func in _hypot
-+do :
-+  ac_fn_c_check_func "$LINENO" "_hypot" "ac_cv_func__hypot"
-+if test "x$ac_cv_func__hypot" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__HYPOT 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float trig functions" >&5
-+$as_echo_n "checking for float trig functions... " >&6; }
-+  if test "${glibcxx_cv_func_float_trig_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+    ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+acosf (0); asinf (0); atanf (0); cosf (0); sinf (0); tanf (0); coshf (0); sinhf (0); tanhf (0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_float_trig_use=yes
-+else
-+  glibcxx_cv_func_float_trig_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+    ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+fi
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_trig_use" >&5
-+$as_echo "$glibcxx_cv_func_float_trig_use" >&6; }
-+  if test x$glibcxx_cv_func_float_trig_use = x"yes"; then
-+    for ac_func in acosf asinf atanf cosf sinf tanf coshf sinhf tanhf
-+do :
-+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-+eval as_val=\$$as_ac_var
-+   if test "x$as_val" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float trig functions" >&5
-+$as_echo_n "checking for _float trig functions... " >&6; }
-+    if test "${glibcxx_cv_func__float_trig_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+_acosf (0); _asinf (0); _atanf (0); _cosf (0); _sinf (0); _tanf (0); _coshf (0); _sinhf (0); _tanhf (0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__float_trig_use=yes
-+else
-+  glibcxx_cv_func__float_trig_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+fi
-+
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_trig_use" >&5
-+$as_echo "$glibcxx_cv_func__float_trig_use" >&6; }
-+    if test x$glibcxx_cv_func__float_trig_use = x"yes"; then
-+      for ac_func in _acosf _asinf _atanf _cosf _sinf _tanf _coshf _sinhf _tanhf
-+do :
-+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-+eval as_val=\$$as_ac_var
-+   if test "x$as_val" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for float round functions" >&5
-+$as_echo_n "checking for float round functions... " >&6; }
-+  if test "${glibcxx_cv_func_float_round_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+    ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ceilf (0); floorf (0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_float_round_use=yes
-+else
-+  glibcxx_cv_func_float_round_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+    ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+fi
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_float_round_use" >&5
-+$as_echo "$glibcxx_cv_func_float_round_use" >&6; }
-+  if test x$glibcxx_cv_func_float_round_use = x"yes"; then
-+    for ac_func in ceilf floorf
-+do :
-+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-+eval as_val=\$$as_ac_var
-+   if test "x$as_val" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _float round functions" >&5
-+$as_echo_n "checking for _float round functions... " >&6; }
-+    if test "${glibcxx_cv_func__float_round_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+_ceilf (0); _floorf (0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__float_round_use=yes
-+else
-+  glibcxx_cv_func__float_round_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+fi
-+
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__float_round_use" >&5
-+$as_echo "$glibcxx_cv_func__float_round_use" >&6; }
-+    if test x$glibcxx_cv_func__float_round_use = x"yes"; then
-+      for ac_func in _ceilf _floorf
-+do :
-+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-+eval as_val=\$$as_ac_var
-+   if test "x$as_val" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expf declaration" >&5
-+$as_echo_n "checking for expf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_expf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_expf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ expf(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_expf_use=yes
-+else
-+  glibcxx_cv_func_expf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expf_use" >&5
-+$as_echo "$glibcxx_cv_func_expf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_expf_use = x"yes"; then
-+    for ac_func in expf
-+do :
-+  ac_fn_c_check_func "$LINENO" "expf" "ac_cv_func_expf"
-+if test "x$ac_cv_func_expf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_EXPF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expf declaration" >&5
-+$as_echo_n "checking for _expf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__expf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__expf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _expf(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__expf_use=yes
-+else
-+  glibcxx_cv_func__expf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expf_use" >&5
-+$as_echo "$glibcxx_cv_func__expf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__expf_use = x"yes"; then
-+      for ac_func in _expf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_expf" "ac_cv_func__expf"
-+if test "x$ac_cv_func__expf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__EXPF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanf declaration" >&5
-+$as_echo_n "checking for isnanf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_isnanf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_isnanf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ isnanf(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_isnanf_use=yes
-+else
-+  glibcxx_cv_func_isnanf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanf_use" >&5
-+$as_echo "$glibcxx_cv_func_isnanf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_isnanf_use = x"yes"; then
-+    for ac_func in isnanf
-+do :
-+  ac_fn_c_check_func "$LINENO" "isnanf" "ac_cv_func_isnanf"
-+if test "x$ac_cv_func_isnanf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_ISNANF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanf declaration" >&5
-+$as_echo_n "checking for _isnanf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__isnanf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__isnanf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _isnanf(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__isnanf_use=yes
-+else
-+  glibcxx_cv_func__isnanf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanf_use" >&5
-+$as_echo "$glibcxx_cv_func__isnanf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__isnanf_use = x"yes"; then
-+      for ac_func in _isnanf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_isnanf" "ac_cv_func__isnanf"
-+if test "x$ac_cv_func__isnanf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__ISNANF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinff declaration" >&5
-+$as_echo_n "checking for isinff declaration... " >&6; }
-+  if test x${glibcxx_cv_func_isinff_use+set} != xset; then
-+    if test "${glibcxx_cv_func_isinff_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ isinff(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_isinff_use=yes
-+else
-+  glibcxx_cv_func_isinff_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinff_use" >&5
-+$as_echo "$glibcxx_cv_func_isinff_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_isinff_use = x"yes"; then
-+    for ac_func in isinff
-+do :
-+  ac_fn_c_check_func "$LINENO" "isinff" "ac_cv_func_isinff"
-+if test "x$ac_cv_func_isinff" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_ISINFF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinff declaration" >&5
-+$as_echo_n "checking for _isinff declaration... " >&6; }
-+  if test x${glibcxx_cv_func__isinff_use+set} != xset; then
-+    if test "${glibcxx_cv_func__isinff_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _isinff(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__isinff_use=yes
-+else
-+  glibcxx_cv_func__isinff_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinff_use" >&5
-+$as_echo "$glibcxx_cv_func__isinff_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__isinff_use = x"yes"; then
-+      for ac_func in _isinff
-+do :
-+  ac_fn_c_check_func "$LINENO" "_isinff" "ac_cv_func__isinff"
-+if test "x$ac_cv_func__isinff" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__ISINFF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2f declaration" >&5
-+$as_echo_n "checking for atan2f declaration... " >&6; }
-+  if test x${glibcxx_cv_func_atan2f_use+set} != xset; then
-+    if test "${glibcxx_cv_func_atan2f_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ atan2f(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_atan2f_use=yes
-+else
-+  glibcxx_cv_func_atan2f_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2f_use" >&5
-+$as_echo "$glibcxx_cv_func_atan2f_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_atan2f_use = x"yes"; then
-+    for ac_func in atan2f
-+do :
-+  ac_fn_c_check_func "$LINENO" "atan2f" "ac_cv_func_atan2f"
-+if test "x$ac_cv_func_atan2f" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_ATAN2F 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2f declaration" >&5
-+$as_echo_n "checking for _atan2f declaration... " >&6; }
-+  if test x${glibcxx_cv_func__atan2f_use+set} != xset; then
-+    if test "${glibcxx_cv_func__atan2f_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _atan2f(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__atan2f_use=yes
-+else
-+  glibcxx_cv_func__atan2f_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2f_use" >&5
-+$as_echo "$glibcxx_cv_func__atan2f_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__atan2f_use = x"yes"; then
-+      for ac_func in _atan2f
-+do :
-+  ac_fn_c_check_func "$LINENO" "_atan2f" "ac_cv_func__atan2f"
-+if test "x$ac_cv_func__atan2f" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__ATAN2F 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsf declaration" >&5
-+$as_echo_n "checking for fabsf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_fabsf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_fabsf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ fabsf(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_fabsf_use=yes
-+else
-+  glibcxx_cv_func_fabsf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsf_use" >&5
-+$as_echo "$glibcxx_cv_func_fabsf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_fabsf_use = x"yes"; then
-+    for ac_func in fabsf
-+do :
-+  ac_fn_c_check_func "$LINENO" "fabsf" "ac_cv_func_fabsf"
-+if test "x$ac_cv_func_fabsf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_FABSF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsf declaration" >&5
-+$as_echo_n "checking for _fabsf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__fabsf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__fabsf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _fabsf(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__fabsf_use=yes
-+else
-+  glibcxx_cv_func__fabsf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsf_use" >&5
-+$as_echo "$glibcxx_cv_func__fabsf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__fabsf_use = x"yes"; then
-+      for ac_func in _fabsf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_fabsf" "ac_cv_func__fabsf"
-+if test "x$ac_cv_func__fabsf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__FABSF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodf declaration" >&5
-+$as_echo_n "checking for fmodf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_fmodf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_fmodf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ fmodf(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_fmodf_use=yes
-+else
-+  glibcxx_cv_func_fmodf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodf_use" >&5
-+$as_echo "$glibcxx_cv_func_fmodf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_fmodf_use = x"yes"; then
-+    for ac_func in fmodf
-+do :
-+  ac_fn_c_check_func "$LINENO" "fmodf" "ac_cv_func_fmodf"
-+if test "x$ac_cv_func_fmodf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_FMODF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodf declaration" >&5
-+$as_echo_n "checking for _fmodf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__fmodf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__fmodf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _fmodf(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__fmodf_use=yes
-+else
-+  glibcxx_cv_func__fmodf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodf_use" >&5
-+$as_echo "$glibcxx_cv_func__fmodf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__fmodf_use = x"yes"; then
-+      for ac_func in _fmodf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_fmodf" "ac_cv_func__fmodf"
-+if test "x$ac_cv_func__fmodf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__FMODF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpf declaration" >&5
-+$as_echo_n "checking for frexpf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_frexpf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_frexpf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ frexpf(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_frexpf_use=yes
-+else
-+  glibcxx_cv_func_frexpf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpf_use" >&5
-+$as_echo "$glibcxx_cv_func_frexpf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_frexpf_use = x"yes"; then
-+    for ac_func in frexpf
-+do :
-+  ac_fn_c_check_func "$LINENO" "frexpf" "ac_cv_func_frexpf"
-+if test "x$ac_cv_func_frexpf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_FREXPF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpf declaration" >&5
-+$as_echo_n "checking for _frexpf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__frexpf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__frexpf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _frexpf(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__frexpf_use=yes
-+else
-+  glibcxx_cv_func__frexpf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpf_use" >&5
-+$as_echo "$glibcxx_cv_func__frexpf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__frexpf_use = x"yes"; then
-+      for ac_func in _frexpf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_frexpf" "ac_cv_func__frexpf"
-+if test "x$ac_cv_func__frexpf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__FREXPF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotf declaration" >&5
-+$as_echo_n "checking for hypotf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_hypotf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_hypotf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ hypotf(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_hypotf_use=yes
-+else
-+  glibcxx_cv_func_hypotf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotf_use" >&5
-+$as_echo "$glibcxx_cv_func_hypotf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_hypotf_use = x"yes"; then
-+    for ac_func in hypotf
-+do :
-+  ac_fn_c_check_func "$LINENO" "hypotf" "ac_cv_func_hypotf"
-+if test "x$ac_cv_func_hypotf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_HYPOTF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotf declaration" >&5
-+$as_echo_n "checking for _hypotf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__hypotf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__hypotf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _hypotf(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__hypotf_use=yes
-+else
-+  glibcxx_cv_func__hypotf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotf_use" >&5
-+$as_echo "$glibcxx_cv_func__hypotf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__hypotf_use = x"yes"; then
-+      for ac_func in _hypotf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_hypotf" "ac_cv_func__hypotf"
-+if test "x$ac_cv_func__hypotf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__HYPOTF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpf declaration" >&5
-+$as_echo_n "checking for ldexpf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_ldexpf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_ldexpf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ ldexpf(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_ldexpf_use=yes
-+else
-+  glibcxx_cv_func_ldexpf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpf_use" >&5
-+$as_echo "$glibcxx_cv_func_ldexpf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_ldexpf_use = x"yes"; then
-+    for ac_func in ldexpf
-+do :
-+  ac_fn_c_check_func "$LINENO" "ldexpf" "ac_cv_func_ldexpf"
-+if test "x$ac_cv_func_ldexpf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_LDEXPF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpf declaration" >&5
-+$as_echo_n "checking for _ldexpf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__ldexpf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__ldexpf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _ldexpf(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__ldexpf_use=yes
-+else
-+  glibcxx_cv_func__ldexpf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpf_use" >&5
-+$as_echo "$glibcxx_cv_func__ldexpf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__ldexpf_use = x"yes"; then
-+      for ac_func in _ldexpf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_ldexpf" "ac_cv_func__ldexpf"
-+if test "x$ac_cv_func__ldexpf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__LDEXPF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logf declaration" >&5
-+$as_echo_n "checking for logf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_logf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_logf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ logf(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_logf_use=yes
-+else
-+  glibcxx_cv_func_logf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logf_use" >&5
-+$as_echo "$glibcxx_cv_func_logf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_logf_use = x"yes"; then
-+    for ac_func in logf
-+do :
-+  ac_fn_c_check_func "$LINENO" "logf" "ac_cv_func_logf"
-+if test "x$ac_cv_func_logf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_LOGF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logf declaration" >&5
-+$as_echo_n "checking for _logf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__logf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__logf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _logf(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__logf_use=yes
-+else
-+  glibcxx_cv_func__logf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logf_use" >&5
-+$as_echo "$glibcxx_cv_func__logf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__logf_use = x"yes"; then
-+      for ac_func in _logf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_logf" "ac_cv_func__logf"
-+if test "x$ac_cv_func__logf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__LOGF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10f declaration" >&5
-+$as_echo_n "checking for log10f declaration... " >&6; }
-+  if test x${glibcxx_cv_func_log10f_use+set} != xset; then
-+    if test "${glibcxx_cv_func_log10f_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ log10f(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_log10f_use=yes
-+else
-+  glibcxx_cv_func_log10f_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10f_use" >&5
-+$as_echo "$glibcxx_cv_func_log10f_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_log10f_use = x"yes"; then
-+    for ac_func in log10f
-+do :
-+  ac_fn_c_check_func "$LINENO" "log10f" "ac_cv_func_log10f"
-+if test "x$ac_cv_func_log10f" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_LOG10F 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10f declaration" >&5
-+$as_echo_n "checking for _log10f declaration... " >&6; }
-+  if test x${glibcxx_cv_func__log10f_use+set} != xset; then
-+    if test "${glibcxx_cv_func__log10f_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _log10f(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__log10f_use=yes
-+else
-+  glibcxx_cv_func__log10f_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10f_use" >&5
-+$as_echo "$glibcxx_cv_func__log10f_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__log10f_use = x"yes"; then
-+      for ac_func in _log10f
-+do :
-+  ac_fn_c_check_func "$LINENO" "_log10f" "ac_cv_func__log10f"
-+if test "x$ac_cv_func__log10f" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__LOG10F 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modff declaration" >&5
-+$as_echo_n "checking for modff declaration... " >&6; }
-+  if test x${glibcxx_cv_func_modff_use+set} != xset; then
-+    if test "${glibcxx_cv_func_modff_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ modff(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_modff_use=yes
-+else
-+  glibcxx_cv_func_modff_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modff_use" >&5
-+$as_echo "$glibcxx_cv_func_modff_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_modff_use = x"yes"; then
-+    for ac_func in modff
-+do :
-+  ac_fn_c_check_func "$LINENO" "modff" "ac_cv_func_modff"
-+if test "x$ac_cv_func_modff" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_MODFF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modff declaration" >&5
-+$as_echo_n "checking for _modff declaration... " >&6; }
-+  if test x${glibcxx_cv_func__modff_use+set} != xset; then
-+    if test "${glibcxx_cv_func__modff_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _modff(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__modff_use=yes
-+else
-+  glibcxx_cv_func__modff_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modff_use" >&5
-+$as_echo "$glibcxx_cv_func__modff_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__modff_use = x"yes"; then
-+      for ac_func in _modff
-+do :
-+  ac_fn_c_check_func "$LINENO" "_modff" "ac_cv_func__modff"
-+if test "x$ac_cv_func__modff" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__MODFF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modf declaration" >&5
-+$as_echo_n "checking for modf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_modf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_modf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ modf(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_modf_use=yes
-+else
-+  glibcxx_cv_func_modf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modf_use" >&5
-+$as_echo "$glibcxx_cv_func_modf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_modf_use = x"yes"; then
-+    for ac_func in modf
-+do :
-+  ac_fn_c_check_func "$LINENO" "modf" "ac_cv_func_modf"
-+if test "x$ac_cv_func_modf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_MODF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modf declaration" >&5
-+$as_echo_n "checking for _modf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__modf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__modf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _modf(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__modf_use=yes
-+else
-+  glibcxx_cv_func__modf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modf_use" >&5
-+$as_echo "$glibcxx_cv_func__modf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__modf_use = x"yes"; then
-+      for ac_func in _modf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_modf" "ac_cv_func__modf"
-+if test "x$ac_cv_func__modf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__MODF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powf declaration" >&5
-+$as_echo_n "checking for powf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_powf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_powf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ powf(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_powf_use=yes
-+else
-+  glibcxx_cv_func_powf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powf_use" >&5
-+$as_echo "$glibcxx_cv_func_powf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_powf_use = x"yes"; then
-+    for ac_func in powf
-+do :
-+  ac_fn_c_check_func "$LINENO" "powf" "ac_cv_func_powf"
-+if test "x$ac_cv_func_powf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_POWF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powf declaration" >&5
-+$as_echo_n "checking for _powf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__powf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__powf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _powf(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__powf_use=yes
-+else
-+  glibcxx_cv_func__powf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powf_use" >&5
-+$as_echo "$glibcxx_cv_func__powf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__powf_use = x"yes"; then
-+      for ac_func in _powf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_powf" "ac_cv_func__powf"
-+if test "x$ac_cv_func__powf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__POWF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtf declaration" >&5
-+$as_echo_n "checking for sqrtf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_sqrtf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_sqrtf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ sqrtf(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_sqrtf_use=yes
-+else
-+  glibcxx_cv_func_sqrtf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtf_use" >&5
-+$as_echo "$glibcxx_cv_func_sqrtf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_sqrtf_use = x"yes"; then
-+    for ac_func in sqrtf
-+do :
-+  ac_fn_c_check_func "$LINENO" "sqrtf" "ac_cv_func_sqrtf"
-+if test "x$ac_cv_func_sqrtf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_SQRTF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtf declaration" >&5
-+$as_echo_n "checking for _sqrtf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__sqrtf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__sqrtf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _sqrtf(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__sqrtf_use=yes
-+else
-+  glibcxx_cv_func__sqrtf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtf_use" >&5
-+$as_echo "$glibcxx_cv_func__sqrtf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__sqrtf_use = x"yes"; then
-+      for ac_func in _sqrtf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_sqrtf" "ac_cv_func__sqrtf"
-+if test "x$ac_cv_func__sqrtf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__SQRTF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosf declaration" >&5
-+$as_echo_n "checking for sincosf declaration... " >&6; }
-+  if test x${glibcxx_cv_func_sincosf_use+set} != xset; then
-+    if test "${glibcxx_cv_func_sincosf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ sincosf(0, 0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_sincosf_use=yes
-+else
-+  glibcxx_cv_func_sincosf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosf_use" >&5
-+$as_echo "$glibcxx_cv_func_sincosf_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_sincosf_use = x"yes"; then
-+    for ac_func in sincosf
-+do :
-+  ac_fn_c_check_func "$LINENO" "sincosf" "ac_cv_func_sincosf"
-+if test "x$ac_cv_func_sincosf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_SINCOSF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosf declaration" >&5
-+$as_echo_n "checking for _sincosf declaration... " >&6; }
-+  if test x${glibcxx_cv_func__sincosf_use+set} != xset; then
-+    if test "${glibcxx_cv_func__sincosf_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _sincosf(0, 0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__sincosf_use=yes
-+else
-+  glibcxx_cv_func__sincosf_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosf_use" >&5
-+$as_echo "$glibcxx_cv_func__sincosf_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__sincosf_use = x"yes"; then
-+      for ac_func in _sincosf
-+do :
-+  ac_fn_c_check_func "$LINENO" "_sincosf" "ac_cv_func__sincosf"
-+if test "x$ac_cv_func__sincosf" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__SINCOSF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitef declaration" >&5
-+$as_echo_n "checking for finitef declaration... " >&6; }
-+  if test x${glibcxx_cv_func_finitef_use+set} != xset; then
-+    if test "${glibcxx_cv_func_finitef_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ finitef(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_finitef_use=yes
-+else
-+  glibcxx_cv_func_finitef_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitef_use" >&5
-+$as_echo "$glibcxx_cv_func_finitef_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_finitef_use = x"yes"; then
-+    for ac_func in finitef
-+do :
-+  ac_fn_c_check_func "$LINENO" "finitef" "ac_cv_func_finitef"
-+if test "x$ac_cv_func_finitef" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_FINITEF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitef declaration" >&5
-+$as_echo_n "checking for _finitef declaration... " >&6; }
-+  if test x${glibcxx_cv_func__finitef_use+set} != xset; then
-+    if test "${glibcxx_cv_func__finitef_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _finitef(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__finitef_use=yes
-+else
-+  glibcxx_cv_func__finitef_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitef_use" >&5
-+$as_echo "$glibcxx_cv_func__finitef_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__finitef_use = x"yes"; then
-+      for ac_func in _finitef
-+do :
-+  ac_fn_c_check_func "$LINENO" "_finitef" "ac_cv_func__finitef"
-+if test "x$ac_cv_func__finitef" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__FINITEF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double trig functions" >&5
-+$as_echo_n "checking for long double trig functions... " >&6; }
-+  if test "${glibcxx_cv_func_long_double_trig_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+    ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+acosl (0); asinl (0); atanl (0); cosl (0); sinl (0); tanl (0); coshl (0); sinhl (0); tanhl (0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_long_double_trig_use=yes
-+else
-+  glibcxx_cv_func_long_double_trig_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+    ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+fi
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_trig_use" >&5
-+$as_echo "$glibcxx_cv_func_long_double_trig_use" >&6; }
-+  if test x$glibcxx_cv_func_long_double_trig_use = x"yes"; then
-+    for ac_func in acosl asinl atanl cosl sinl tanl coshl sinhl tanhl
-+do :
-+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-+eval as_val=\$$as_ac_var
-+   if test "x$as_val" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double trig functions" >&5
-+$as_echo_n "checking for _long double trig functions... " >&6; }
-+    if test "${glibcxx_cv_func__long_double_trig_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+_acosl (0); _asinl (0); _atanl (0); _cosl (0); _sinl (0); _tanl (0); _coshl (0); _sinhl (0); _tanhl (0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__long_double_trig_use=yes
-+else
-+  glibcxx_cv_func__long_double_trig_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+fi
-+
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_trig_use" >&5
-+$as_echo "$glibcxx_cv_func__long_double_trig_use" >&6; }
-+    if test x$glibcxx_cv_func__long_double_trig_use = x"yes"; then
-+      for ac_func in _acosl _asinl _atanl _cosl _sinl _tanl _coshl _sinhl _tanhl
-+do :
-+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-+eval as_val=\$$as_ac_var
-+   if test "x$as_val" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long double round functions" >&5
-+$as_echo_n "checking for long double round functions... " >&6; }
-+  if test "${glibcxx_cv_func_long_double_round_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+    ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ceill (0); floorl (0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_long_double_round_use=yes
-+else
-+  glibcxx_cv_func_long_double_round_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+    ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+fi
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_long_double_round_use" >&5
-+$as_echo "$glibcxx_cv_func_long_double_round_use" >&6; }
-+  if test x$glibcxx_cv_func_long_double_round_use = x"yes"; then
-+    for ac_func in ceill floorl
-+do :
-+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-+eval as_val=\$$as_ac_var
-+   if test "x$as_val" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _long double round functions" >&5
-+$as_echo_n "checking for _long double round functions... " >&6; }
-+    if test "${glibcxx_cv_func__long_double_round_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+_ceill (0); _floorl (0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__long_double_round_use=yes
-+else
-+  glibcxx_cv_func__long_double_round_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+fi
-+
-+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__long_double_round_use" >&5
-+$as_echo "$glibcxx_cv_func__long_double_round_use" >&6; }
-+    if test x$glibcxx_cv_func__long_double_round_use = x"yes"; then
-+      for ac_func in _ceill _floorl
-+do :
-+  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-+ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-+eval as_val=\$$as_ac_var
-+   if test "x$as_val" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isnanl declaration" >&5
-+$as_echo_n "checking for isnanl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_isnanl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_isnanl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ isnanl(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_isnanl_use=yes
-+else
-+  glibcxx_cv_func_isnanl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isnanl_use" >&5
-+$as_echo "$glibcxx_cv_func_isnanl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_isnanl_use = x"yes"; then
-+    for ac_func in isnanl
-+do :
-+  ac_fn_c_check_func "$LINENO" "isnanl" "ac_cv_func_isnanl"
-+if test "x$ac_cv_func_isnanl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_ISNANL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isnanl declaration" >&5
-+$as_echo_n "checking for _isnanl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__isnanl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__isnanl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _isnanl(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__isnanl_use=yes
-+else
-+  glibcxx_cv_func__isnanl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isnanl_use" >&5
-+$as_echo "$glibcxx_cv_func__isnanl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__isnanl_use = x"yes"; then
-+      for ac_func in _isnanl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_isnanl" "ac_cv_func__isnanl"
-+if test "x$ac_cv_func__isnanl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__ISNANL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isinfl declaration" >&5
-+$as_echo_n "checking for isinfl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_isinfl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_isinfl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ isinfl(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_isinfl_use=yes
-+else
-+  glibcxx_cv_func_isinfl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_isinfl_use" >&5
-+$as_echo "$glibcxx_cv_func_isinfl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_isinfl_use = x"yes"; then
-+    for ac_func in isinfl
-+do :
-+  ac_fn_c_check_func "$LINENO" "isinfl" "ac_cv_func_isinfl"
-+if test "x$ac_cv_func_isinfl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_ISINFL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _isinfl declaration" >&5
-+$as_echo_n "checking for _isinfl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__isinfl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__isinfl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _isinfl(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__isinfl_use=yes
-+else
-+  glibcxx_cv_func__isinfl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__isinfl_use" >&5
-+$as_echo "$glibcxx_cv_func__isinfl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__isinfl_use = x"yes"; then
-+      for ac_func in _isinfl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_isinfl" "ac_cv_func__isinfl"
-+if test "x$ac_cv_func__isinfl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__ISINFL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for atan2l declaration" >&5
-+$as_echo_n "checking for atan2l declaration... " >&6; }
-+  if test x${glibcxx_cv_func_atan2l_use+set} != xset; then
-+    if test "${glibcxx_cv_func_atan2l_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ atan2l(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_atan2l_use=yes
-+else
-+  glibcxx_cv_func_atan2l_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_atan2l_use" >&5
-+$as_echo "$glibcxx_cv_func_atan2l_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_atan2l_use = x"yes"; then
-+    for ac_func in atan2l
-+do :
-+  ac_fn_c_check_func "$LINENO" "atan2l" "ac_cv_func_atan2l"
-+if test "x$ac_cv_func_atan2l" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_ATAN2L 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _atan2l declaration" >&5
-+$as_echo_n "checking for _atan2l declaration... " >&6; }
-+  if test x${glibcxx_cv_func__atan2l_use+set} != xset; then
-+    if test "${glibcxx_cv_func__atan2l_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _atan2l(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__atan2l_use=yes
-+else
-+  glibcxx_cv_func__atan2l_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__atan2l_use" >&5
-+$as_echo "$glibcxx_cv_func__atan2l_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__atan2l_use = x"yes"; then
-+      for ac_func in _atan2l
-+do :
-+  ac_fn_c_check_func "$LINENO" "_atan2l" "ac_cv_func__atan2l"
-+if test "x$ac_cv_func__atan2l" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__ATAN2L 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for expl declaration" >&5
-+$as_echo_n "checking for expl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_expl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_expl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ expl(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_expl_use=yes
-+else
-+  glibcxx_cv_func_expl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_expl_use" >&5
-+$as_echo "$glibcxx_cv_func_expl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_expl_use = x"yes"; then
-+    for ac_func in expl
-+do :
-+  ac_fn_c_check_func "$LINENO" "expl" "ac_cv_func_expl"
-+if test "x$ac_cv_func_expl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_EXPL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _expl declaration" >&5
-+$as_echo_n "checking for _expl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__expl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__expl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _expl(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__expl_use=yes
-+else
-+  glibcxx_cv_func__expl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__expl_use" >&5
-+$as_echo "$glibcxx_cv_func__expl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__expl_use = x"yes"; then
-+      for ac_func in _expl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_expl" "ac_cv_func__expl"
-+if test "x$ac_cv_func__expl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__EXPL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fabsl declaration" >&5
-+$as_echo_n "checking for fabsl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_fabsl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_fabsl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ fabsl(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_fabsl_use=yes
-+else
-+  glibcxx_cv_func_fabsl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fabsl_use" >&5
-+$as_echo "$glibcxx_cv_func_fabsl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_fabsl_use = x"yes"; then
-+    for ac_func in fabsl
-+do :
-+  ac_fn_c_check_func "$LINENO" "fabsl" "ac_cv_func_fabsl"
-+if test "x$ac_cv_func_fabsl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_FABSL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fabsl declaration" >&5
-+$as_echo_n "checking for _fabsl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__fabsl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__fabsl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _fabsl(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__fabsl_use=yes
-+else
-+  glibcxx_cv_func__fabsl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fabsl_use" >&5
-+$as_echo "$glibcxx_cv_func__fabsl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__fabsl_use = x"yes"; then
-+      for ac_func in _fabsl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_fabsl" "ac_cv_func__fabsl"
-+if test "x$ac_cv_func__fabsl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__FABSL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for fmodl declaration" >&5
-+$as_echo_n "checking for fmodl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_fmodl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_fmodl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ fmodl(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_fmodl_use=yes
-+else
-+  glibcxx_cv_func_fmodl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_fmodl_use" >&5
-+$as_echo "$glibcxx_cv_func_fmodl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_fmodl_use = x"yes"; then
-+    for ac_func in fmodl
-+do :
-+  ac_fn_c_check_func "$LINENO" "fmodl" "ac_cv_func_fmodl"
-+if test "x$ac_cv_func_fmodl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_FMODL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _fmodl declaration" >&5
-+$as_echo_n "checking for _fmodl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__fmodl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__fmodl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _fmodl(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__fmodl_use=yes
-+else
-+  glibcxx_cv_func__fmodl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__fmodl_use" >&5
-+$as_echo "$glibcxx_cv_func__fmodl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__fmodl_use = x"yes"; then
-+      for ac_func in _fmodl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_fmodl" "ac_cv_func__fmodl"
-+if test "x$ac_cv_func__fmodl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__FMODL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for frexpl declaration" >&5
-+$as_echo_n "checking for frexpl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_frexpl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_frexpl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ frexpl(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_frexpl_use=yes
-+else
-+  glibcxx_cv_func_frexpl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_frexpl_use" >&5
-+$as_echo "$glibcxx_cv_func_frexpl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_frexpl_use = x"yes"; then
-+    for ac_func in frexpl
-+do :
-+  ac_fn_c_check_func "$LINENO" "frexpl" "ac_cv_func_frexpl"
-+if test "x$ac_cv_func_frexpl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_FREXPL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _frexpl declaration" >&5
-+$as_echo_n "checking for _frexpl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__frexpl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__frexpl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _frexpl(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__frexpl_use=yes
-+else
-+  glibcxx_cv_func__frexpl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__frexpl_use" >&5
-+$as_echo "$glibcxx_cv_func__frexpl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__frexpl_use = x"yes"; then
-+      for ac_func in _frexpl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_frexpl" "ac_cv_func__frexpl"
-+if test "x$ac_cv_func__frexpl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__FREXPL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for hypotl declaration" >&5
-+$as_echo_n "checking for hypotl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_hypotl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_hypotl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ hypotl(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_hypotl_use=yes
-+else
-+  glibcxx_cv_func_hypotl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_hypotl_use" >&5
-+$as_echo "$glibcxx_cv_func_hypotl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_hypotl_use = x"yes"; then
-+    for ac_func in hypotl
-+do :
-+  ac_fn_c_check_func "$LINENO" "hypotl" "ac_cv_func_hypotl"
-+if test "x$ac_cv_func_hypotl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_HYPOTL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _hypotl declaration" >&5
-+$as_echo_n "checking for _hypotl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__hypotl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__hypotl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _hypotl(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__hypotl_use=yes
-+else
-+  glibcxx_cv_func__hypotl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__hypotl_use" >&5
-+$as_echo "$glibcxx_cv_func__hypotl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__hypotl_use = x"yes"; then
-+      for ac_func in _hypotl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_hypotl" "ac_cv_func__hypotl"
-+if test "x$ac_cv_func__hypotl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__HYPOTL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ldexpl declaration" >&5
-+$as_echo_n "checking for ldexpl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_ldexpl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_ldexpl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ ldexpl(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_ldexpl_use=yes
-+else
-+  glibcxx_cv_func_ldexpl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_ldexpl_use" >&5
-+$as_echo "$glibcxx_cv_func_ldexpl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_ldexpl_use = x"yes"; then
-+    for ac_func in ldexpl
-+do :
-+  ac_fn_c_check_func "$LINENO" "ldexpl" "ac_cv_func_ldexpl"
-+if test "x$ac_cv_func_ldexpl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_LDEXPL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ldexpl declaration" >&5
-+$as_echo_n "checking for _ldexpl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__ldexpl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__ldexpl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _ldexpl(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__ldexpl_use=yes
-+else
-+  glibcxx_cv_func__ldexpl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__ldexpl_use" >&5
-+$as_echo "$glibcxx_cv_func__ldexpl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__ldexpl_use = x"yes"; then
-+      for ac_func in _ldexpl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_ldexpl" "ac_cv_func__ldexpl"
-+if test "x$ac_cv_func__ldexpl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__LDEXPL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for logl declaration" >&5
-+$as_echo_n "checking for logl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_logl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_logl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ logl(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_logl_use=yes
-+else
-+  glibcxx_cv_func_logl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_logl_use" >&5
-+$as_echo "$glibcxx_cv_func_logl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_logl_use = x"yes"; then
-+    for ac_func in logl
-+do :
-+  ac_fn_c_check_func "$LINENO" "logl" "ac_cv_func_logl"
-+if test "x$ac_cv_func_logl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_LOGL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _logl declaration" >&5
-+$as_echo_n "checking for _logl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__logl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__logl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _logl(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__logl_use=yes
-+else
-+  glibcxx_cv_func__logl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__logl_use" >&5
-+$as_echo "$glibcxx_cv_func__logl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__logl_use = x"yes"; then
-+      for ac_func in _logl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_logl" "ac_cv_func__logl"
-+if test "x$ac_cv_func__logl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__LOGL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for log10l declaration" >&5
-+$as_echo_n "checking for log10l declaration... " >&6; }
-+  if test x${glibcxx_cv_func_log10l_use+set} != xset; then
-+    if test "${glibcxx_cv_func_log10l_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ log10l(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_log10l_use=yes
-+else
-+  glibcxx_cv_func_log10l_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_log10l_use" >&5
-+$as_echo "$glibcxx_cv_func_log10l_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_log10l_use = x"yes"; then
-+    for ac_func in log10l
-+do :
-+  ac_fn_c_check_func "$LINENO" "log10l" "ac_cv_func_log10l"
-+if test "x$ac_cv_func_log10l" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_LOG10L 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _log10l declaration" >&5
-+$as_echo_n "checking for _log10l declaration... " >&6; }
-+  if test x${glibcxx_cv_func__log10l_use+set} != xset; then
-+    if test "${glibcxx_cv_func__log10l_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _log10l(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__log10l_use=yes
-+else
-+  glibcxx_cv_func__log10l_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__log10l_use" >&5
-+$as_echo "$glibcxx_cv_func__log10l_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__log10l_use = x"yes"; then
-+      for ac_func in _log10l
-+do :
-+  ac_fn_c_check_func "$LINENO" "_log10l" "ac_cv_func__log10l"
-+if test "x$ac_cv_func__log10l" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__LOG10L 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for modfl declaration" >&5
-+$as_echo_n "checking for modfl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_modfl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_modfl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ modfl(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_modfl_use=yes
-+else
-+  glibcxx_cv_func_modfl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_modfl_use" >&5
-+$as_echo "$glibcxx_cv_func_modfl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_modfl_use = x"yes"; then
-+    for ac_func in modfl
-+do :
-+  ac_fn_c_check_func "$LINENO" "modfl" "ac_cv_func_modfl"
-+if test "x$ac_cv_func_modfl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_MODFL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _modfl declaration" >&5
-+$as_echo_n "checking for _modfl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__modfl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__modfl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _modfl(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__modfl_use=yes
-+else
-+  glibcxx_cv_func__modfl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__modfl_use" >&5
-+$as_echo "$glibcxx_cv_func__modfl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__modfl_use = x"yes"; then
-+      for ac_func in _modfl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_modfl" "ac_cv_func__modfl"
-+if test "x$ac_cv_func__modfl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__MODFL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for powl declaration" >&5
-+$as_echo_n "checking for powl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_powl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_powl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ powl(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_powl_use=yes
-+else
-+  glibcxx_cv_func_powl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_powl_use" >&5
-+$as_echo "$glibcxx_cv_func_powl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_powl_use = x"yes"; then
-+    for ac_func in powl
-+do :
-+  ac_fn_c_check_func "$LINENO" "powl" "ac_cv_func_powl"
-+if test "x$ac_cv_func_powl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_POWL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _powl declaration" >&5
-+$as_echo_n "checking for _powl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__powl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__powl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _powl(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__powl_use=yes
-+else
-+  glibcxx_cv_func__powl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__powl_use" >&5
-+$as_echo "$glibcxx_cv_func__powl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__powl_use = x"yes"; then
-+      for ac_func in _powl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_powl" "ac_cv_func__powl"
-+if test "x$ac_cv_func__powl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__POWL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqrtl declaration" >&5
-+$as_echo_n "checking for sqrtl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_sqrtl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_sqrtl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ sqrtl(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_sqrtl_use=yes
-+else
-+  glibcxx_cv_func_sqrtl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sqrtl_use" >&5
-+$as_echo "$glibcxx_cv_func_sqrtl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_sqrtl_use = x"yes"; then
-+    for ac_func in sqrtl
-+do :
-+  ac_fn_c_check_func "$LINENO" "sqrtl" "ac_cv_func_sqrtl"
-+if test "x$ac_cv_func_sqrtl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_SQRTL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sqrtl declaration" >&5
-+$as_echo_n "checking for _sqrtl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__sqrtl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__sqrtl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _sqrtl(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__sqrtl_use=yes
-+else
-+  glibcxx_cv_func__sqrtl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sqrtl_use" >&5
-+$as_echo "$glibcxx_cv_func__sqrtl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__sqrtl_use = x"yes"; then
-+      for ac_func in _sqrtl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_sqrtl" "ac_cv_func__sqrtl"
-+if test "x$ac_cv_func__sqrtl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__SQRTL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sincosl declaration" >&5
-+$as_echo_n "checking for sincosl declaration... " >&6; }
-+  if test x${glibcxx_cv_func_sincosl_use+set} != xset; then
-+    if test "${glibcxx_cv_func_sincosl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ sincosl(0, 0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_sincosl_use=yes
-+else
-+  glibcxx_cv_func_sincosl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_sincosl_use" >&5
-+$as_echo "$glibcxx_cv_func_sincosl_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_sincosl_use = x"yes"; then
-+    for ac_func in sincosl
-+do :
-+  ac_fn_c_check_func "$LINENO" "sincosl" "ac_cv_func_sincosl"
-+if test "x$ac_cv_func_sincosl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_SINCOSL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _sincosl declaration" >&5
-+$as_echo_n "checking for _sincosl declaration... " >&6; }
-+  if test x${glibcxx_cv_func__sincosl_use+set} != xset; then
-+    if test "${glibcxx_cv_func__sincosl_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+int
-+main ()
-+{
-+ _sincosl(0, 0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__sincosl_use=yes
-+else
-+  glibcxx_cv_func__sincosl_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__sincosl_use" >&5
-+$as_echo "$glibcxx_cv_func__sincosl_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__sincosl_use = x"yes"; then
-+      for ac_func in _sincosl
-+do :
-+  ac_fn_c_check_func "$LINENO" "_sincosl" "ac_cv_func__sincosl"
-+if test "x$ac_cv_func__sincosl" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__SINCOSL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for finitel declaration" >&5
-+$as_echo_n "checking for finitel declaration... " >&6; }
-+  if test x${glibcxx_cv_func_finitel_use+set} != xset; then
-+    if test "${glibcxx_cv_func_finitel_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ finitel(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_finitel_use=yes
-+else
-+  glibcxx_cv_func_finitel_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_finitel_use" >&5
-+$as_echo "$glibcxx_cv_func_finitel_use" >&6; }
-+
-+  if test x$glibcxx_cv_func_finitel_use = x"yes"; then
-+    for ac_func in finitel
-+do :
-+  ac_fn_c_check_func "$LINENO" "finitel" "ac_cv_func_finitel"
-+if test "x$ac_cv_func_finitel" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_FINITEL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  else
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _finitel declaration" >&5
-+$as_echo_n "checking for _finitel declaration... " >&6; }
-+  if test x${glibcxx_cv_func__finitel_use+set} != xset; then
-+    if test "${glibcxx_cv_func__finitel_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <math.h>
-+		      #ifdef HAVE_IEEEFP_H
-+		      #include <ieeefp.h>
-+		      #endif
-+
-+int
-+main ()
-+{
-+ _finitel(0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func__finitel_use=yes
-+else
-+  glibcxx_cv_func__finitel_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func__finitel_use" >&5
-+$as_echo "$glibcxx_cv_func__finitel_use" >&6; }
-+
-+    if test x$glibcxx_cv_func__finitel_use = x"yes"; then
-+      for ac_func in _finitel
-+do :
-+  ac_fn_c_check_func "$LINENO" "_finitel" "ac_cv_func__finitel"
-+if test "x$ac_cv_func__finitel" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE__FINITEL 1
-+_ACEOF
-+
-+fi
-+done
-+
-+    fi
-+  fi
-+
-+
-+
-+
-+  LIBS="$ac_save_LIBS"
-+  CXXFLAGS="$ac_save_CXXFLAGS"
-+
-+
-+  ac_test_CXXFLAGS="${CXXFLAGS+set}"
-+  ac_save_CXXFLAGS="$CXXFLAGS"
-+  CXXFLAGS='-fno-builtin -D_GNU_SOURCE'
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtold declaration" >&5
-+$as_echo_n "checking for strtold declaration... " >&6; }
-+  if test x${glibcxx_cv_func_strtold_use+set} != xset; then
-+    if test "${glibcxx_cv_func_strtold_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <stdlib.h>
-+int
-+main ()
-+{
-+ strtold(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_strtold_use=yes
-+else
-+  glibcxx_cv_func_strtold_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtold_use" >&5
-+$as_echo "$glibcxx_cv_func_strtold_use" >&6; }
-+  if test x$glibcxx_cv_func_strtold_use = x"yes"; then
-+    for ac_func in strtold
-+do :
-+  ac_fn_c_check_func "$LINENO" "strtold" "ac_cv_func_strtold"
-+if test "x$ac_cv_func_strtold" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_STRTOLD 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  fi
-+
-+
-+
-+
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for strtof declaration" >&5
-+$as_echo_n "checking for strtof declaration... " >&6; }
-+  if test x${glibcxx_cv_func_strtof_use+set} != xset; then
-+    if test "${glibcxx_cv_func_strtof_use+set}" = set; then :
-+  $as_echo_n "(cached) " >&6
-+else
-+
-+
-+      ac_ext=cpp
-+ac_cpp='$CXXCPP $CPPFLAGS'
-+ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-+
-+      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-+/* end confdefs.h.  */
-+#include <stdlib.h>
-+int
-+main ()
-+{
-+ strtof(0, 0);
-+  ;
-+  return 0;
-+}
-+_ACEOF
-+if ac_fn_cxx_try_compile "$LINENO"; then :
-+  glibcxx_cv_func_strtof_use=yes
-+else
-+  glibcxx_cv_func_strtof_use=no
-+fi
-+rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-+      ac_ext=c
-+ac_cpp='$CPP $CPPFLAGS'
-+ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-+ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-+ac_compiler_gnu=$ac_cv_c_compiler_gnu
-+
-+
-+fi
-+
-+  fi
-+  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $glibcxx_cv_func_strtof_use" >&5
-+$as_echo "$glibcxx_cv_func_strtof_use" >&6; }
-+  if test x$glibcxx_cv_func_strtof_use = x"yes"; then
-+    for ac_func in strtof
-+do :
-+  ac_fn_c_check_func "$LINENO" "strtof" "ac_cv_func_strtof"
-+if test "x$ac_cv_func_strtof" = x""yes; then :
-+  cat >>confdefs.h <<_ACEOF
-+#define HAVE_STRTOF 1
-+_ACEOF
-+
-+fi
-+done
-+
-+  fi
-+
-+
-+
-+
-+  CXXFLAGS="$ac_save_CXXFLAGS"
-+
-+    ;;
-   *-solaris*)
-     case "$target" in
-       *-solaris2.7 | *-solaris2.8 | *-solaris2.9 | *-solaris2.10)
-diff -Naur gcc-4.5.4.orig/libstdc++-v3/crossconfig.m4 gcc-4.5.4/libstdc++-v3/crossconfig.m4
---- gcc-4.5.4.orig/libstdc++-v3/crossconfig.m4	2009-06-02 21:15:03.000000000 +0200
-+++ gcc-4.5.4/libstdc++-v3/crossconfig.m4	2012-07-03 05:14:59.077435353 +0200
-@@ -198,6 +198,12 @@
-     AC_DEFINE(HAVE_SINHF)
-     AC_DEFINE(HAVE_SINHL)
-     ;;
-+  *-rtems*)
-+    GLIBCXX_CHECK_COMPILER_FEATURES
-+    GLIBCXX_CHECK_LINKER_FEATURES
-+    GLIBCXX_CHECK_MATH_SUPPORT
-+    GLIBCXX_CHECK_STDLIB_SUPPORT
-+    ;;
-   *-solaris*)
-     case "$target" in
-       *-solaris2.7 | *-solaris2.8 | *-solaris2.9 | *-solaris2.10)




More information about the vc mailing list