[multiple changes]

2000-07-23 Brent Verner <brent@rcfile.org> * bits/istream.tcc: istream::getline(char_type*, streamsize, char_type) make compliant * testsuite/27_io/istream_unformatted.cc: test for compliant behavior 2000-07-23 Benjamin Kosnik <bkoz@haight.constant.com> * acinclude.m4 (enable_cshadow_headers): Fix problems with blddir and srcdir used to define CSHADOW_INCLUDES.. * configure.in: For consistency, change .sanity_warned to stamp-sanity-warned. * acinclude.m4: Tweak formatting. * Makefile.am (check): Call mkcheck with full pathname for build directory... (check-install): And here. * Makefile.in: Regenerate. From-SVN: r35227
author: Benjamin Kosnik <bkoz@gcc.gnu.org> 2000-07-24 16:34:00 +0000
committer: Benjamin Kosnik <bkoz@gcc.gnu.org> 2000-07-24 16:34:00 +0000
commit: 99b513595488d4bea7ec11ddb9c21834e7aefe36 (patch)
tree: 7b3adf2af6558d3c1d8d58fe4b1dc4dd76c1f297
parent: 55d3f91712e9b1d2e8428433a27db61bbe2ca7cc (diff)
download: gcc-99b513595488d4bea7ec11ddb9c21834e7aefe36.zip
gcc-99b513595488d4bea7ec11ddb9c21834e7aefe36.tar.gz
gcc-99b513595488d4bea7ec11ddb9c21834e7aefe36.tar.bz2
14 files changed, 1070 insertions, 1040 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index e1ad98e..03cb507 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,23 @@
+2000-07-23  Brent Verner <brent@rcfile.org>
+
+        * bits/istream.tcc: istream::getline(char_type*, streamsize,
+	char_type) make compliant
+        * testsuite/27_io/istream_unformatted.cc: test for compliant behavior
+
+2000-07-23  Benjamin Kosnik  <bkoz@haight.constant.com>
+
+	* acinclude.m4 (enable_cshadow_headers): Fix problems with blddir
+	and srcdir used to define CSHADOW_INCLUDES..
+
+	* configure.in: For consistency, change .sanity_warned to
+	stamp-sanity-warned.
+
+	* acinclude.m4: Tweak formatting.
+	* Makefile.am (check): Call mkcheck with full pathname for build
+	directory...
+	(check-install): And here.
+	* Makefile.in: Regenerate.
+	
 2000-07-22  Gabriel Dos Reis  <gdr@codesourcery.com>
 
 	Line up with libstdc++-v2 version of valarray.
diff --git a/libstdc++-v3/Makefile.am b/libstdc++-v3/Makefile.am
index 28da16b2..5032ed1 100644
--- a/libstdc++-v3/Makefile.am
+++ b/libstdc++-v3/Makefile.am
@@ -31,13 +31,16 @@ gxx_include_dir=$(includedir)/g++
 
 SUBDIRS = math libio src
 
+# Use $(blddir) instead of $(top_builddir) for arguments to "mkcheck"
+# because then the paths will be full pathnames, not relative
+# pathnames. (-Wl,--rpath seems to like this better.)
 check:  $(top_builddir)/mkcheck
 	chmod +x  $(top_builddir)/mkcheck
-	$(top_builddir)/mkcheck 0 $(top_builddir) $(top_srcdir)
+	$(top_builddir)/mkcheck 0 `pwd` $(top_srcdir)
 
 check-install: $(top_builddir)/mkcheck
 	chmod +x  $(top_builddir)/mkcheck
-	$(top_builddir)/mkcheck 1 $(top_builddir) $(top_srcdir) $(prefix)
+	$(top_builddir)/mkcheck 1 `pwd` $(top_srcdir) $(prefix)
 
 #all-local:  stamp-rebuild
 
diff --git a/libstdc++-v3/Makefile.in b/libstdc++-v3/Makefile.in
index c85f7cc..968d66e 100644
--- a/libstdc++-v3/Makefile.in
+++ b/libstdc++-v3/Makefile.in
@@ -65,12 +65,10 @@ target_alias = @target_alias@
 target_triplet = @target@
 AR = @AR@
 AS = @AS@
-BUILD_LIBIO_INCLUDE = @BUILD_LIBIO_INCLUDE@
 CC = @CC@
 CPP = @CPP@
 CPU_FLAGS = @CPU_FLAGS@
 CSHADOWFLAGS = @CSHADOWFLAGS@
-CSHADOW_INCLUDES = @CSHADOW_INCLUDES@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 DEBUG_FLAGS = @DEBUG_FLAGS@
@@ -465,13 +463,16 @@ distclean-generic clean-generic maintainer-clean-generic clean \
 mostlyclean distclean maintainer-clean
 
 
+# Use $(blddir) instead of $(top_builddir) for arguments to "mkcheck"
+# because then the paths will be full pathnames, not relative
+# pathnames. (-Wl,--rpath seems to like this better.)
 check:  $(top_builddir)/mkcheck
 	chmod +x  $(top_builddir)/mkcheck
-	$(top_builddir)/mkcheck 0 $(top_builddir) $(top_srcdir)
+	$(top_builddir)/mkcheck 0 `pwd` $(top_srcdir)
 
 check-install: $(top_builddir)/mkcheck
 	chmod +x  $(top_builddir)/mkcheck
-	$(top_builddir)/mkcheck 1 $(top_builddir) $(top_srcdir) $(prefix)
+	$(top_builddir)/mkcheck 1 `pwd` $(top_srcdir) $(prefix)
 
 # Multilib Makefile bits.
 .PHONY: all-multi mostlyclean-multi clean-multi distclean-multi \
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index 28bdef7..4c74f00 100644
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -1196,12 +1196,10 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
         esac
 
   	if test x$glibc_satisfactory = x"yes"; then
-   	  BUILD_LIBIO_INCLUDE=
 	  need_libio=no
 	  need_xtra_libio=no
       	  need_wlibio=no	
       	else
-	  BUILD_LIBIO_INCLUDE='-I../libio'	  
 	  need_libio=yes
 	  need_xtra_libio=yes
           # bkoz XXX need to add checks to enable this
@@ -1210,7 +1208,6 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
 
       # Using libio, but <libio.h> doesn't exist on the target system. . .
       else
-	BUILD_LIBIO_INCLUDE='-I../libio'	  
 	need_libio=yes
         need_xtra_libio=no
         # bkoz XXX need to add checks to enable this
@@ -1224,8 +1221,6 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
       AC_MSG_RESULT(wince)
 
       need_libio=no
-      BUILD_LIBIO_INCLUDE=
-      AC_SUBST(BUILD_LIBIO_INCLUDE)
       ;;
     *)
       echo "$enable_cstdio is an unknown io package" 1>&2
@@ -1406,19 +1401,17 @@ changequote([, ])dnl
 enable_cshadow_headers=GLIBCPP_ENABLE_SHADOW_DEFAULT)dnl
 AC_MSG_RESULT($enable_cshadow_headers)
 dnl Option parsed, now set things appropriately
+dnl CSHADOWFLAGS is currently unused, but may be useful in the future.
 case "$enable_cshadow_headers" in
     yes) 
-	CSHADOWFLAGS="-D_GNU_SOURCE"
-	CSHADOW_INCLUDES=" -I$srcdir/shadow -I$blddir/cshadow"
+	CSHADOWFLAGS=""
 	;;
     no)   
 	CSHADOWFLAGS=""
-	CSHADOW_INCLUDES=""
         ;;
 esac
 
 AC_SUBST(CSHADOWFLAGS)
-AC_SUBST(CSHADOW_INCLUDES)
 AM_CONDITIONAL(GLIBCPP_USE_CSHADOW, test "$enable_cshadow_headers" = yes)
 ])
 
@@ -1480,7 +1473,7 @@ AC_SUBST(LIBSTRINGOBJS)dnl
 
 dnl This macro searches for a GNU version of make.  If a match is found, the
 dnl makefile variable `ifGNUmake' is set to the empty string, otherwise it is
-dnl set to "#".  This is useful for  including a special features in a Makefile,
+dnl set to "#". This is useful for  including a special features in a Makefile,
 dnl which cannot be handled by other versions of make.  The variable
 dnl _cv_gnu_make_command is set to the command to invoke GNU make if it exists,
 dnl the empty string otherwise.
@@ -1515,7 +1508,7 @@ dnl Then, if any (well almost any) other make is called, and GNU make also
 dnl exists, then the other make wraps the GNU make.
 dnl
 dnl @author John Darrington <j.darrington@elvis.murdoch.edu.au>
-dnl @version $Id: acinclude.m4,v 1.44 2000/07/21 01:02:31 bkoz Exp $
+dnl @version $Id: acinclude.m4,v 1.45 2000/07/21 20:59:23 gdr Exp $
 dnl
 dnl #### Changes for libstdc++-v3:  reformatting and linewrapping; prepending
 dnl #### GLIBCPP_ to the macro name; adding the :-make fallback in the
diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4
index a80bbe9..e655e2d 100644
--- a/libstdc++-v3/aclocal.m4
+++ b/libstdc++-v3/aclocal.m4
@@ -1208,12 +1208,10 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
         esac
 
   	if test x$glibc_satisfactory = x"yes"; then
-   	  BUILD_LIBIO_INCLUDE=
 	  need_libio=no
 	  need_xtra_libio=no
       	  need_wlibio=no	
       	else
-	  BUILD_LIBIO_INCLUDE='-I../libio'	  
 	  need_libio=yes
 	  need_xtra_libio=yes
           # bkoz XXX need to add checks to enable this
@@ -1222,7 +1220,6 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
 
       # Using libio, but <libio.h> doesn't exist on the target system. . .
       else
-	BUILD_LIBIO_INCLUDE='-I../libio'	  
 	need_libio=yes
         need_xtra_libio=no
         # bkoz XXX need to add checks to enable this
@@ -1236,8 +1233,6 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
       AC_MSG_RESULT(wince)
 
       need_libio=no
-      BUILD_LIBIO_INCLUDE=
-      AC_SUBST(BUILD_LIBIO_INCLUDE)
       ;;
     *)
       echo "$enable_cstdio is an unknown io package" 1>&2
@@ -1418,19 +1413,17 @@ changequote([, ])dnl
 enable_cshadow_headers=GLIBCPP_ENABLE_SHADOW_DEFAULT)dnl
 AC_MSG_RESULT($enable_cshadow_headers)
 dnl Option parsed, now set things appropriately
+dnl CSHADOWFLAGS is currently unused, but may be useful in the future.
 case "$enable_cshadow_headers" in
     yes) 
-	CSHADOWFLAGS="-D_GNU_SOURCE"
-	CSHADOW_INCLUDES=" -I$srcdir/shadow -I$blddir/cshadow"
+	CSHADOWFLAGS=""
 	;;
     no)   
 	CSHADOWFLAGS=""
-	CSHADOW_INCLUDES=""
         ;;
 esac
 
 AC_SUBST(CSHADOWFLAGS)
-AC_SUBST(CSHADOW_INCLUDES)
 AM_CONDITIONAL(GLIBCPP_USE_CSHADOW, test "$enable_cshadow_headers" = yes)
 ])
 
@@ -1492,7 +1485,7 @@ AC_SUBST(LIBSTRINGOBJS)dnl
 
 dnl This macro searches for a GNU version of make.  If a match is found, the
 dnl makefile variable `ifGNUmake' is set to the empty string, otherwise it is
-dnl set to "#".  This is useful for  including a special features in a Makefile,
+dnl set to "#". This is useful for  including a special features in a Makefile,
 dnl which cannot be handled by other versions of make.  The variable
 dnl _cv_gnu_make_command is set to the command to invoke GNU make if it exists,
 dnl the empty string otherwise.
@@ -1527,7 +1520,7 @@ dnl Then, if any (well almost any) other make is called, and GNU make also
 dnl exists, then the other make wraps the GNU make.
 dnl
 dnl @author John Darrington <j.darrington@elvis.murdoch.edu.au>
-dnl @version $Id: aclocal.m4,v 1.45 2000/07/21 01:02:31 bkoz Exp $
+dnl @version $Id: acinclude.m4,v 1.45 2000/07/21 20:59:23 gdr Exp $
 dnl
 dnl #### Changes for libstdc++-v3:  reformatting and linewrapping; prepending
 dnl #### GLIBCPP_ to the macro name; adding the :-make fallback in the
diff --git a/libstdc++-v3/bits/istream.tcc b/libstdc++-v3/bits/istream.tcc
index 370bbe7..dc98f52 100644
--- a/libstdc++-v3/bits/istream.tcc
+++ b/libstdc++-v3/bits/istream.tcc
@@ -590,9 +590,7 @@ namespace std {
 	    bool __testput = true;
 	    streamsize __n = __this_sb->in_avail();
 
-	    while (_M_gcount <= __n 
-		   && !__testeof 
-		   && !__testdelim 
+	    while (_M_gcount <= __n && !__testeof && !__testdelim 
 		   && (__testput = __sb.sputc(traits_type::to_char_type(__c)) 
 		                   != __eof))
 	      {
@@ -625,50 +623,30 @@ namespace std {
       sentry __cerb(*this, true);
       if (__cerb) 
 	{
-	  try {
-	    const int_type __idelim = traits_type::to_int_type(__delim);
-	    const int_type __eof = traits_type::eof();
+          try {
 	    __streambuf_type* __sb = this->rdbuf();
-	    bool __testdelim = false;
-	    bool __testeof = false;
-
-	    // This is completely idiotic, but attempts to recreate
-	    // the smoke-filled air of the committee meeting where
-	    // getline was defined. It's unspecified for __n == 1,
-	    // what happens to the extracted char if it is not a
-	    // delimiter or EOF. Assume it's not extracted, for the
-	    // time being. . . 
-	    if (__n == 1)
+	    int_type __c = __sb->sbumpc();
+            const int_type __idelim = traits_type::to_int_type(__delim);
+            const int_type __eof = traits_type::eof();
+	    bool __testdelim = __c == __idelim;
+	    bool __testeof =  __c == __eof;
+	    
+	    while (++_M_gcount < __n && !__testeof && !__testdelim)
 	      {
-		int_type __c = __sb->sgetc();
-		__testdelim = __c == __idelim;
+		*__s++ = traits_type::to_char_type(__c);
+		__c = __sb->sbumpc();
 		__testeof = __c == __eof;
-		if (__testdelim)
-		  {
-		    ++_M_gcount;
-		    __sb->sbumpc();
-		  }
-	      }
-	    else
-	      {
-		while (_M_gcount < __n - 1 && !__testdelim && !__testeof)
-		  {
-		    int_type __c = __sb->sbumpc();
-		    __testdelim = __c == __idelim;
-		    __testeof = __c == __eof;
-		    if (__testdelim)
-		      ++_M_gcount;
-		    else if (!__testeof)
-		      {
-			*__s++ = traits_type::to_char_type(__c);
-			++_M_gcount;
-		      }
-		  }
+		__testdelim = __c == __idelim;
 	      }
+	    
 	    if (__testeof)
 	      this->setstate(ios_base::eofbit);
-	    else if (!__testdelim && _M_gcount == __n - 1)
-	      this->setstate(ios_base::failbit);
+	    else if (!__testdelim)
+	      {
+		--_M_gcount;
+		__sb->sputbackc(traits_type::to_char_type(__c));
+		this->setstate(ios_base::failbit);
+	      }
 	  }
 	  catch(exception& __fail){
 	    // 27.6.1.3 paragraph 1
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index d58e414..07bb8d6 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -1615,7 +1615,7 @@ echo "$ac_t""$_cv_gnu_make_command" 1>&6 ;
   
 
   if test "x$_cv_gnu_make_command" = "x"; then
-    { echo "configure: error: GNU Make not found.  Please install it or correct your path." 1>&2; exit 1; }
+    { echo "configure: error: GNU make not found. Please install it or correct your path." 1>&2; exit 1; }
   fi
 # Check whether --enable-shared or --disable-shared was given.
 if test "${enable_shared+set}" = set; then
@@ -2260,6 +2260,7 @@ echo "configure:2259: checking for glibc version >= 2.2" >&5
 #line 2261 "configure"
 #include "confdefs.h"
 
+	    #include <features.h>
   	    #if __GLIBC__ > 2 || (__GLIBC__ == 2 && __GLIBC_MINOR__ >= 2) 
     		ok
   	    #endif
@@ -2280,12 +2281,10 @@ rm -f conftest*
         esac
 
   	if test x$glibc_satisfactory = x"yes"; then
-   	  BUILD_LIBIO_INCLUDE=
 	  need_libio=no
 	  need_xtra_libio=no
       	  need_wlibio=no	
       	else
-	  BUILD_LIBIO_INCLUDE='-I../libio'	  
 	  need_libio=yes
 	  need_xtra_libio=yes
           # bkoz XXX need to add checks to enable this
@@ -2294,7 +2293,6 @@ rm -f conftest*
 
       # Using libio, but <libio.h> doesn't exist on the target system. . .
       else
-	BUILD_LIBIO_INCLUDE='-I../libio'	  
 	need_libio=yes
         need_xtra_libio=no
         # bkoz XXX need to add checks to enable this
@@ -2308,8 +2306,6 @@ rm -f conftest*
       echo "$ac_t""wince" 1>&6
 
       need_libio=no
-      BUILD_LIBIO_INCLUDE=
-      
       ;;
     *)
       echo "$enable_cstdio is an unknown io package" 1>&2
@@ -2361,12 +2357,12 @@ fi
 
   # Check for the existance of functions used if long long is enabled.
   echo $ac_n "checking for strtoll""... $ac_c" 1>&6
-echo "configure:2365: checking for strtoll" >&5
+echo "configure:2361: checking for strtoll" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strtoll'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2370 "configure"
+#line 2366 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strtoll(); below.  */
@@ -2389,7 +2385,7 @@ strtoll();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2393: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strtoll=yes"
 else
@@ -2410,12 +2406,12 @@ ac_strtoll=no
 fi
 
   echo $ac_n "checking for strtoull""... $ac_c" 1>&6
-echo "configure:2414: checking for strtoull" >&5
+echo "configure:2410: checking for strtoull" >&5
 if eval "test \"`echo '$''{'ac_cv_func_strtoull'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2419 "configure"
+#line 2415 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char strtoull(); below.  */
@@ -2438,7 +2434,7 @@ strtoull();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_strtoull=yes"
 else
@@ -2460,7 +2456,7 @@ fi
 
 
   echo $ac_n "checking for enabled long long""... $ac_c" 1>&6
-echo "configure:2464: checking for enabled long long" >&5
+echo "configure:2460: checking for enabled long long" >&5
   if test x"$ac_strtoll" = xno || test x"$ac_strtoull" = xno; then 
     enable_long_long=no; 
   fi; 
@@ -2475,7 +2471,7 @@ EOF
   esac
 
 echo $ac_n "checking for enabled cshadow headers""... $ac_c" 1>&6
-echo "configure:2479: checking for enabled cshadow headers" >&5
+echo "configure:2475: checking for enabled cshadow headers" >&5
 # Check whether --enable-cshadow-headers or --disable-cshadow-headers was given.
 if test "${enable_cshadow_headers+set}" = set; then
   enableval="$enable_cshadow_headers"
@@ -2493,19 +2489,16 @@ fi
 echo "$ac_t""$enable_cshadow_headers" 1>&6
 case "$enable_cshadow_headers" in
     yes) 
-	CSHADOWFLAGS="-D_GNU_SOURCE"
-	CSHADOW_INCLUDES=" -I$srcdir/shadow -I$blddir/cshadow"
+	CSHADOWFLAGS=""
 	;;
     no)   
 	CSHADOWFLAGS=""
-	CSHADOW_INCLUDES=""
         ;;
 esac
 
 
 
 
-
 if test "$enable_cshadow_headers" = yes; then
   GLIBCPP_USE_CSHADOW_TRUE=
   GLIBCPP_USE_CSHADOW_FALSE='#'
@@ -2516,7 +2509,7 @@ fi
 
 
       echo $ac_n "checking for threads package to use""... $ac_c" 1>&6
-echo "configure:2520: checking for threads package to use" >&5
+echo "configure:2513: checking for threads package to use" >&5
   # Check whether --enable-threads or --disable-threads was given.
 if test "${enable_threads+set}" = set; then
   enableval="$enable_threads"
@@ -2579,17 +2572,17 @@ fi
     posix)
       ac_safe=`echo "pthread.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for pthread.h""... $ac_c" 1>&6
-echo "configure:2583: checking for pthread.h" >&5
+echo "configure:2576: checking for pthread.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2588 "configure"
+#line 2581 "configure"
 #include "confdefs.h"
 #include <pthread.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2593: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2586: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2779,17 +2772,17 @@ else
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2783: checking for $ac_hdr" >&5
+echo "configure:2776: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2788 "configure"
+#line 2781 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2793: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2786: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2834,10 +2827,10 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   # Check for pragma system_header.
   echo $ac_n "checking for g++ that supports pragma system_header""... $ac_c" 1>&6
-echo "configure:2838: checking for g++ that supports pragma system_header" >&5
+echo "configure:2831: checking for g++ that supports pragma system_header" >&5
   CXXFLAGS='-Wunknown-pragmas -Werror'
   cat > conftest.$ac_ext <<EOF
-#line 2841 "configure"
+#line 2834 "configure"
 #include "confdefs.h"
 #pragma GCC system_header
 int main() {
@@ -2845,7 +2838,7 @@ int foo;
   
 ; return 0; }
 EOF
-if { (eval echo configure:2849: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2842: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_newpragma=yes
 else
@@ -2868,10 +2861,10 @@ rm -f conftest*
 
   # Check for more sophisticated diagnostic control.
   echo $ac_n "checking for g++ that supports -fdiagnostics-show-location=once""... $ac_c" 1>&6
-echo "configure:2872: checking for g++ that supports -fdiagnostics-show-location=once" >&5
+echo "configure:2865: checking for g++ that supports -fdiagnostics-show-location=once" >&5
   CXXFLAGS='-fdiagnostics-show-location=once'
   cat > conftest.$ac_ext <<EOF
-#line 2875 "configure"
+#line 2868 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -2879,7 +2872,7 @@ int foo;
   
 ; return 0; }
 EOF
-if { (eval echo configure:2883: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2876: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_gabydiags=yes
 else
@@ -2902,10 +2895,10 @@ rm -f conftest*
 
   # Check for -ffunction-sections -fdata-sections
   echo $ac_n "checking for g++ that supports -ffunction-sections -fdata-sections""... $ac_c" 1>&6
-echo "configure:2906: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
+echo "configure:2899: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
   CXXFLAGS='-ffunction-sections -fdata-sections'
   cat > conftest.$ac_ext <<EOF
-#line 2909 "configure"
+#line 2902 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -2913,7 +2906,7 @@ int foo;
   
 ; return 0; }
 EOF
-if { (eval echo configure:2917: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2910: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_fdsections=yes
 else
@@ -2954,12 +2947,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   # Check for -Wl,--gc-sections
   echo $ac_n "checking for ld that supports -Wl,--gc-sections""... $ac_c" 1>&6
-echo "configure:2958: checking for ld that supports -Wl,--gc-sections" >&5
+echo "configure:2951: checking for ld that supports -Wl,--gc-sections" >&5
   if test "$cross_compiling" = yes; then
   ac_sectionLDflags=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 2963 "configure"
+#line 2956 "configure"
 #include "confdefs.h"
 
    int main(void) 
@@ -2970,7 +2963,7 @@ else
    }
   
 EOF
-if { (eval echo configure:2974: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_sectionLDflags=yes
 else
@@ -3006,16 +2999,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_abs declaration""... $ac_c" 1>&6
-echo "configure:3010: checking for __builtin_abs declaration" >&5
+echo "configure:3003: checking for __builtin_abs declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3012 "configure"
+#line 3005 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_abs(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3019: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3012: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_abs=yes
 else
@@ -3035,16 +3028,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_abs = x"yes"; then
     echo $ac_n "checking for __builtin_abs linkage""... $ac_c" 1>&6
-echo "configure:3039: checking for __builtin_abs linkage" >&5
+echo "configure:3032: checking for __builtin_abs linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3041 "configure"
+#line 3034 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_abs(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_abs=yes
 else
@@ -3074,16 +3067,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_fabsf declaration""... $ac_c" 1>&6
-echo "configure:3078: checking for __builtin_fabsf declaration" >&5
+echo "configure:3071: checking for __builtin_fabsf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3080 "configure"
+#line 3073 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabsf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3087: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_fabsf=yes
 else
@@ -3103,16 +3096,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_fabsf = x"yes"; then
     echo $ac_n "checking for __builtin_fabsf linkage""... $ac_c" 1>&6
-echo "configure:3107: checking for __builtin_fabsf linkage" >&5
+echo "configure:3100: checking for __builtin_fabsf linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3109 "configure"
+#line 3102 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabsf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_fabsf=yes
 else
@@ -3142,16 +3135,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_fabs declaration""... $ac_c" 1>&6
-echo "configure:3146: checking for __builtin_fabs declaration" >&5
+echo "configure:3139: checking for __builtin_fabs declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3148 "configure"
+#line 3141 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabs(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3155: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3148: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_fabs=yes
 else
@@ -3171,16 +3164,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_fabs = x"yes"; then
     echo $ac_n "checking for __builtin_fabs linkage""... $ac_c" 1>&6
-echo "configure:3175: checking for __builtin_fabs linkage" >&5
+echo "configure:3168: checking for __builtin_fabs linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3177 "configure"
+#line 3170 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabs(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3184: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_fabs=yes
 else
@@ -3210,16 +3203,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_fabsl declaration""... $ac_c" 1>&6
-echo "configure:3214: checking for __builtin_fabsl declaration" >&5
+echo "configure:3207: checking for __builtin_fabsl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3216 "configure"
+#line 3209 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabsl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3223: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3216: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_fabsl=yes
 else
@@ -3239,16 +3232,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_fabsl = x"yes"; then
     echo $ac_n "checking for __builtin_fabsl linkage""... $ac_c" 1>&6
-echo "configure:3243: checking for __builtin_fabsl linkage" >&5
+echo "configure:3236: checking for __builtin_fabsl linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3245 "configure"
+#line 3238 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabsl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3252: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_fabsl=yes
 else
@@ -3278,16 +3271,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_labs declaration""... $ac_c" 1>&6
-echo "configure:3282: checking for __builtin_labs declaration" >&5
+echo "configure:3275: checking for __builtin_labs declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3284 "configure"
+#line 3277 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_labs(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3291: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3284: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_labs=yes
 else
@@ -3307,16 +3300,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_labs = x"yes"; then
     echo $ac_n "checking for __builtin_labs linkage""... $ac_c" 1>&6
-echo "configure:3311: checking for __builtin_labs linkage" >&5
+echo "configure:3304: checking for __builtin_labs linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3313 "configure"
+#line 3306 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_labs(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3313: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_labs=yes
 else
@@ -3347,16 +3340,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_sqrtf declaration""... $ac_c" 1>&6
-echo "configure:3351: checking for __builtin_sqrtf declaration" >&5
+echo "configure:3344: checking for __builtin_sqrtf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3353 "configure"
+#line 3346 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sqrtf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3360: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3353: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_sqrtf=yes
 else
@@ -3376,16 +3369,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_sqrtf = x"yes"; then
     echo $ac_n "checking for __builtin_sqrtf linkage""... $ac_c" 1>&6
-echo "configure:3380: checking for __builtin_sqrtf linkage" >&5
+echo "configure:3373: checking for __builtin_sqrtf linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3382 "configure"
+#line 3375 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sqrtf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_sqrtf=yes
 else
@@ -3415,16 +3408,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_fsqrt declaration""... $ac_c" 1>&6
-echo "configure:3419: checking for __builtin_fsqrt declaration" >&5
+echo "configure:3412: checking for __builtin_fsqrt declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3421 "configure"
+#line 3414 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fsqrt(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3428: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3421: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_fsqrt=yes
 else
@@ -3444,16 +3437,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_fsqrt = x"yes"; then
     echo $ac_n "checking for __builtin_fsqrt linkage""... $ac_c" 1>&6
-echo "configure:3448: checking for __builtin_fsqrt linkage" >&5
+echo "configure:3441: checking for __builtin_fsqrt linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3450 "configure"
+#line 3443 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fsqrt(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3457: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3450: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_fsqrt=yes
 else
@@ -3483,16 +3476,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_sqrtl declaration""... $ac_c" 1>&6
-echo "configure:3487: checking for __builtin_sqrtl declaration" >&5
+echo "configure:3480: checking for __builtin_sqrtl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3489 "configure"
+#line 3482 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sqrtl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3496: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3489: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_sqrtl=yes
 else
@@ -3512,16 +3505,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_sqrtl = x"yes"; then
     echo $ac_n "checking for __builtin_sqrtl linkage""... $ac_c" 1>&6
-echo "configure:3516: checking for __builtin_sqrtl linkage" >&5
+echo "configure:3509: checking for __builtin_sqrtl linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3518 "configure"
+#line 3511 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sqrtl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3525: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3518: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_sqrtl=yes
 else
@@ -3552,16 +3545,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_sinf declaration""... $ac_c" 1>&6
-echo "configure:3556: checking for __builtin_sinf declaration" >&5
+echo "configure:3549: checking for __builtin_sinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3558 "configure"
+#line 3551 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3565: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3558: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_sinf=yes
 else
@@ -3581,16 +3574,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_sinf = x"yes"; then
     echo $ac_n "checking for __builtin_sinf linkage""... $ac_c" 1>&6
-echo "configure:3585: checking for __builtin_sinf linkage" >&5
+echo "configure:3578: checking for __builtin_sinf linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3587 "configure"
+#line 3580 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3594: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_sinf=yes
 else
@@ -3620,16 +3613,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_sin declaration""... $ac_c" 1>&6
-echo "configure:3624: checking for __builtin_sin declaration" >&5
+echo "configure:3617: checking for __builtin_sin declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3626 "configure"
+#line 3619 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sin(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3633: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3626: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_sin=yes
 else
@@ -3649,16 +3642,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_sin = x"yes"; then
     echo $ac_n "checking for __builtin_sin linkage""... $ac_c" 1>&6
-echo "configure:3653: checking for __builtin_sin linkage" >&5
+echo "configure:3646: checking for __builtin_sin linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3655 "configure"
+#line 3648 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sin(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3662: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3655: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_sin=yes
 else
@@ -3688,16 +3681,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_sinl declaration""... $ac_c" 1>&6
-echo "configure:3692: checking for __builtin_sinl declaration" >&5
+echo "configure:3685: checking for __builtin_sinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3694 "configure"
+#line 3687 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3701: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3694: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_sinl=yes
 else
@@ -3717,16 +3710,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_sinl = x"yes"; then
     echo $ac_n "checking for __builtin_sinl linkage""... $ac_c" 1>&6
-echo "configure:3721: checking for __builtin_sinl linkage" >&5
+echo "configure:3714: checking for __builtin_sinl linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3723 "configure"
+#line 3716 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3730: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3723: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_sinl=yes
 else
@@ -3757,16 +3750,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_cosf declaration""... $ac_c" 1>&6
-echo "configure:3761: checking for __builtin_cosf declaration" >&5
+echo "configure:3754: checking for __builtin_cosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3763 "configure"
+#line 3756 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3770: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3763: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_cosf=yes
 else
@@ -3786,16 +3779,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_cosf = x"yes"; then
     echo $ac_n "checking for __builtin_cosf linkage""... $ac_c" 1>&6
-echo "configure:3790: checking for __builtin_cosf linkage" >&5
+echo "configure:3783: checking for __builtin_cosf linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3792 "configure"
+#line 3785 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3792: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_cosf=yes
 else
@@ -3825,16 +3818,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_cos declaration""... $ac_c" 1>&6
-echo "configure:3829: checking for __builtin_cos declaration" >&5
+echo "configure:3822: checking for __builtin_cos declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3831 "configure"
+#line 3824 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cos(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3831: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_cos=yes
 else
@@ -3854,16 +3847,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_cos = x"yes"; then
     echo $ac_n "checking for __builtin_cos linkage""... $ac_c" 1>&6
-echo "configure:3858: checking for __builtin_cos linkage" >&5
+echo "configure:3851: checking for __builtin_cos linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3860 "configure"
+#line 3853 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cos(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3867: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3860: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_cos=yes
 else
@@ -3893,16 +3886,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for __builtin_cosl declaration""... $ac_c" 1>&6
-echo "configure:3897: checking for __builtin_cosl declaration" >&5
+echo "configure:3890: checking for __builtin_cosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3899 "configure"
+#line 3892 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3906: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3899: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_cosl=yes
 else
@@ -3922,16 +3915,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_cosl = x"yes"; then
     echo $ac_n "checking for __builtin_cosl linkage""... $ac_c" 1>&6
-echo "configure:3926: checking for __builtin_cosl linkage" >&5
+echo "configure:3919: checking for __builtin_cosl linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3928 "configure"
+#line 3921 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3928: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_cosl=yes
 else
@@ -4018,7 +4011,7 @@ EOF
   CXXFLAGS='-fno-builtins -D_GNU_SOURCE'
 
     echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
-echo "configure:4022: checking for sin in -lm" >&5
+echo "configure:4015: checking for sin in -lm" >&5
 ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4026,7 +4019,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4030 "configure"
+#line 4023 "configure"
 #include "confdefs.h"
 /* Override any gcc2 internal prototype to avoid an error.  */
 /* We use char because int might match the return type of a gcc2
@@ -4037,7 +4030,7 @@ int main() {
 sin()
 ; return 0; }
 EOF
-if { (eval echo configure:4041: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -4063,12 +4056,12 @@ fi
     for ac_func in strtof strtold
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4067: checking for $ac_func" >&5
+echo "configure:4060: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4072 "configure"
+#line 4065 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4091,7 +4084,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4088: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4126,16 +4119,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isinf declaration""... $ac_c" 1>&6
-echo "configure:4130: checking for isinf declaration" >&5
+echo "configure:4123: checking for isinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4132 "configure"
+#line 4125 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4139: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4132: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isinf=yes
 else
@@ -4157,12 +4150,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4161: checking for $ac_func" >&5
+echo "configure:4154: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4166 "configure"
+#line 4159 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4185,7 +4178,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4189: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4182: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4221,16 +4214,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isnan declaration""... $ac_c" 1>&6
-echo "configure:4225: checking for isnan declaration" >&5
+echo "configure:4218: checking for isnan declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4227 "configure"
+#line 4220 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isnan(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4234: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4227: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isnan=yes
 else
@@ -4252,12 +4245,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isnan
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4256: checking for $ac_func" >&5
+echo "configure:4249: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4261 "configure"
+#line 4254 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4280,7 +4273,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4284: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4277: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4316,16 +4309,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for finite declaration""... $ac_c" 1>&6
-echo "configure:4320: checking for finite declaration" >&5
+echo "configure:4313: checking for finite declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4322 "configure"
+#line 4315 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  finite(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4329: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4322: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_finite=yes
 else
@@ -4347,12 +4340,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in finite
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4351: checking for $ac_func" >&5
+echo "configure:4344: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4356 "configure"
+#line 4349 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4375,7 +4368,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4379: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4372: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4411,16 +4404,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for copysign declaration""... $ac_c" 1>&6
-echo "configure:4415: checking for copysign declaration" >&5
+echo "configure:4408: checking for copysign declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4417 "configure"
+#line 4410 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  copysign(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:4424: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4417: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_copysign=yes
 else
@@ -4442,12 +4435,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in copysign
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4446: checking for $ac_func" >&5
+echo "configure:4439: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4451 "configure"
+#line 4444 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4470,7 +4463,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4474: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4467: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4506,16 +4499,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sincos declaration""... $ac_c" 1>&6
-echo "configure:4510: checking for sincos declaration" >&5
+echo "configure:4503: checking for sincos declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4512 "configure"
+#line 4505 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sincos(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:4519: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4512: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sincos=yes
 else
@@ -4537,12 +4530,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sincos
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4541: checking for $ac_func" >&5
+echo "configure:4534: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4546 "configure"
+#line 4539 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4565,7 +4558,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4569: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4562: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4601,16 +4594,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fpclass declaration""... $ac_c" 1>&6
-echo "configure:4605: checking for fpclass declaration" >&5
+echo "configure:4598: checking for fpclass declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4607 "configure"
+#line 4600 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fpclass(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4614: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4607: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fpclass=yes
 else
@@ -4632,12 +4625,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fpclass
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4636: checking for $ac_func" >&5
+echo "configure:4629: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4641 "configure"
+#line 4634 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4660,7 +4653,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4664: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4657: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4696,16 +4689,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for qfpclass declaration""... $ac_c" 1>&6
-echo "configure:4700: checking for qfpclass declaration" >&5
+echo "configure:4693: checking for qfpclass declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4702 "configure"
+#line 4695 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  qfpclass(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4709: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4702: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_qfpclass=yes
 else
@@ -4727,12 +4720,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in qfpclass
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4731: checking for $ac_func" >&5
+echo "configure:4724: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4736 "configure"
+#line 4729 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4755,7 +4748,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4759: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4752: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4792,16 +4785,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isnanf declaration""... $ac_c" 1>&6
-echo "configure:4796: checking for isnanf declaration" >&5
+echo "configure:4789: checking for isnanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4798 "configure"
+#line 4791 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isnanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4805: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4798: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isnanf=yes
 else
@@ -4823,12 +4816,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isnanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4827: checking for $ac_func" >&5
+echo "configure:4820: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4832 "configure"
+#line 4825 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4851,7 +4844,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4855: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4848: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4887,16 +4880,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isinff declaration""... $ac_c" 1>&6
-echo "configure:4891: checking for isinff declaration" >&5
+echo "configure:4884: checking for isinff declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4893 "configure"
+#line 4886 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isinff(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4900: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4893: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isinff=yes
 else
@@ -4918,12 +4911,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isinff
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4922: checking for $ac_func" >&5
+echo "configure:4915: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4927 "configure"
+#line 4920 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4946,7 +4939,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4950: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4982,16 +4975,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for acosf declaration""... $ac_c" 1>&6
-echo "configure:4986: checking for acosf declaration" >&5
+echo "configure:4979: checking for acosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4988 "configure"
+#line 4981 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  acosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4995: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4988: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_acosf=yes
 else
@@ -5013,12 +5006,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in acosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5017: checking for $ac_func" >&5
+echo "configure:5010: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5022 "configure"
+#line 5015 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5041,7 +5034,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5045: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5077,16 +5070,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for asinf declaration""... $ac_c" 1>&6
-echo "configure:5081: checking for asinf declaration" >&5
+echo "configure:5074: checking for asinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5083 "configure"
+#line 5076 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  asinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5090: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5083: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_asinf=yes
 else
@@ -5108,12 +5101,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in asinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5112: checking for $ac_func" >&5
+echo "configure:5105: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5117 "configure"
+#line 5110 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5136,7 +5129,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5140: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5172,16 +5165,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for atanf declaration""... $ac_c" 1>&6
-echo "configure:5176: checking for atanf declaration" >&5
+echo "configure:5169: checking for atanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5178 "configure"
+#line 5171 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  atanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5185: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5178: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_atanf=yes
 else
@@ -5203,12 +5196,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in atanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5207: checking for $ac_func" >&5
+echo "configure:5200: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5212 "configure"
+#line 5205 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5231,7 +5224,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5228: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5267,16 +5260,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for atan2f declaration""... $ac_c" 1>&6
-echo "configure:5271: checking for atan2f declaration" >&5
+echo "configure:5264: checking for atan2f declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5273 "configure"
+#line 5266 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  atan2f(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:5280: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_atan2f=yes
 else
@@ -5298,12 +5291,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in atan2f
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5302: checking for $ac_func" >&5
+echo "configure:5295: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5307 "configure"
+#line 5300 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5326,7 +5319,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5330: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5362,16 +5355,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for ceilf declaration""... $ac_c" 1>&6
-echo "configure:5366: checking for ceilf declaration" >&5
+echo "configure:5359: checking for ceilf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5368 "configure"
+#line 5361 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  ceilf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5375: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5368: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_ceilf=yes
 else
@@ -5393,12 +5386,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in ceilf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5397: checking for $ac_func" >&5
+echo "configure:5390: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5402 "configure"
+#line 5395 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5421,7 +5414,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5425: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5418: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5457,16 +5450,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for cosf declaration""... $ac_c" 1>&6
-echo "configure:5461: checking for cosf declaration" >&5
+echo "configure:5454: checking for cosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5463 "configure"
+#line 5456 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  cosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_cosf=yes
 else
@@ -5488,12 +5481,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in cosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5492: checking for $ac_func" >&5
+echo "configure:5485: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5497 "configure"
+#line 5490 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5516,7 +5509,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5520: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5552,16 +5545,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for coshf declaration""... $ac_c" 1>&6
-echo "configure:5556: checking for coshf declaration" >&5
+echo "configure:5549: checking for coshf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5558 "configure"
+#line 5551 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  coshf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5565: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5558: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_coshf=yes
 else
@@ -5583,12 +5576,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in coshf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5587: checking for $ac_func" >&5
+echo "configure:5580: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5592 "configure"
+#line 5585 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5611,7 +5604,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5615: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5608: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5647,16 +5640,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for expf declaration""... $ac_c" 1>&6
-echo "configure:5651: checking for expf declaration" >&5
+echo "configure:5644: checking for expf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5653 "configure"
+#line 5646 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  expf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5660: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5653: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_expf=yes
 else
@@ -5678,12 +5671,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in expf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5682: checking for $ac_func" >&5
+echo "configure:5675: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5687 "configure"
+#line 5680 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5706,7 +5699,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5742,16 +5735,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fabsf declaration""... $ac_c" 1>&6
-echo "configure:5746: checking for fabsf declaration" >&5
+echo "configure:5739: checking for fabsf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5748 "configure"
+#line 5741 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fabsf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5755: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5748: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fabsf=yes
 else
@@ -5773,12 +5766,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fabsf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5777: checking for $ac_func" >&5
+echo "configure:5770: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5782 "configure"
+#line 5775 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5801,7 +5794,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5798: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5837,16 +5830,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for floorf declaration""... $ac_c" 1>&6
-echo "configure:5841: checking for floorf declaration" >&5
+echo "configure:5834: checking for floorf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5843 "configure"
+#line 5836 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  floorf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5850: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5843: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_floorf=yes
 else
@@ -5868,12 +5861,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in floorf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5872: checking for $ac_func" >&5
+echo "configure:5865: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5877 "configure"
+#line 5870 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5896,7 +5889,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5900: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5893: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5932,16 +5925,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fmodf declaration""... $ac_c" 1>&6
-echo "configure:5936: checking for fmodf declaration" >&5
+echo "configure:5929: checking for fmodf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5938 "configure"
+#line 5931 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fmodf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:5945: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5938: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fmodf=yes
 else
@@ -5963,12 +5956,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fmodf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5967: checking for $ac_func" >&5
+echo "configure:5960: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 5972 "configure"
+#line 5965 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5991,7 +5984,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5995: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5988: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6027,16 +6020,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for frexpf declaration""... $ac_c" 1>&6
-echo "configure:6031: checking for frexpf declaration" >&5
+echo "configure:6024: checking for frexpf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6033 "configure"
+#line 6026 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  frexpf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6040: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6033: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_frexpf=yes
 else
@@ -6058,12 +6051,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in frexpf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6062: checking for $ac_func" >&5
+echo "configure:6055: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6067 "configure"
+#line 6060 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6086,7 +6079,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6083: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6122,16 +6115,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for ldexpf declaration""... $ac_c" 1>&6
-echo "configure:6126: checking for ldexpf declaration" >&5
+echo "configure:6119: checking for ldexpf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6128 "configure"
+#line 6121 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  ldexpf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6135: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6128: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_ldexpf=yes
 else
@@ -6153,12 +6146,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in ldexpf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6157: checking for $ac_func" >&5
+echo "configure:6150: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6162 "configure"
+#line 6155 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6181,7 +6174,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6185: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6178: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6217,16 +6210,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for logf declaration""... $ac_c" 1>&6
-echo "configure:6221: checking for logf declaration" >&5
+echo "configure:6214: checking for logf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6223 "configure"
+#line 6216 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  logf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6230: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6223: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_logf=yes
 else
@@ -6248,12 +6241,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in logf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6252: checking for $ac_func" >&5
+echo "configure:6245: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6257 "configure"
+#line 6250 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6276,7 +6269,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6280: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6273: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6312,16 +6305,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for log10f declaration""... $ac_c" 1>&6
-echo "configure:6316: checking for log10f declaration" >&5
+echo "configure:6309: checking for log10f declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6318 "configure"
+#line 6311 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  log10f(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6325: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6318: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_log10f=yes
 else
@@ -6343,12 +6336,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in log10f
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6347: checking for $ac_func" >&5
+echo "configure:6340: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6352 "configure"
+#line 6345 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6371,7 +6364,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6375: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6368: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6407,16 +6400,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for modff declaration""... $ac_c" 1>&6
-echo "configure:6411: checking for modff declaration" >&5
+echo "configure:6404: checking for modff declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6413 "configure"
+#line 6406 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  modff(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6420: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6413: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_modff=yes
 else
@@ -6438,12 +6431,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in modff
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6442: checking for $ac_func" >&5
+echo "configure:6435: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6447 "configure"
+#line 6440 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6466,7 +6459,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6470: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6463: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6502,16 +6495,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for powf declaration""... $ac_c" 1>&6
-echo "configure:6506: checking for powf declaration" >&5
+echo "configure:6499: checking for powf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6508 "configure"
+#line 6501 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  powf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6515: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_powf=yes
 else
@@ -6533,12 +6526,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in powf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6537: checking for $ac_func" >&5
+echo "configure:6530: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6542 "configure"
+#line 6535 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6561,7 +6554,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6565: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6558: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6597,16 +6590,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sinf declaration""... $ac_c" 1>&6
-echo "configure:6601: checking for sinf declaration" >&5
+echo "configure:6594: checking for sinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6603 "configure"
+#line 6596 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6610: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6603: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sinf=yes
 else
@@ -6628,12 +6621,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6632: checking for $ac_func" >&5
+echo "configure:6625: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6637 "configure"
+#line 6630 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6656,7 +6649,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6660: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6692,16 +6685,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sinhf declaration""... $ac_c" 1>&6
-echo "configure:6696: checking for sinhf declaration" >&5
+echo "configure:6689: checking for sinhf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6698 "configure"
+#line 6691 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sinhf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6705: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6698: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sinhf=yes
 else
@@ -6723,12 +6716,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sinhf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6727: checking for $ac_func" >&5
+echo "configure:6720: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6732 "configure"
+#line 6725 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6751,7 +6744,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6755: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6787,16 +6780,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sqrtf declaration""... $ac_c" 1>&6
-echo "configure:6791: checking for sqrtf declaration" >&5
+echo "configure:6784: checking for sqrtf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6793 "configure"
+#line 6786 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sqrtf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6800: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6793: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sqrtf=yes
 else
@@ -6818,12 +6811,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sqrtf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6822: checking for $ac_func" >&5
+echo "configure:6815: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6827 "configure"
+#line 6820 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6846,7 +6839,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6850: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6882,16 +6875,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for tanf declaration""... $ac_c" 1>&6
-echo "configure:6886: checking for tanf declaration" >&5
+echo "configure:6879: checking for tanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6888 "configure"
+#line 6881 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  tanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6895: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6888: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_tanf=yes
 else
@@ -6913,12 +6906,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in tanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6917: checking for $ac_func" >&5
+echo "configure:6910: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 6922 "configure"
+#line 6915 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6941,7 +6934,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6945: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6977,16 +6970,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for tanhf declaration""... $ac_c" 1>&6
-echo "configure:6981: checking for tanhf declaration" >&5
+echo "configure:6974: checking for tanhf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6983 "configure"
+#line 6976 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  tanhf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6990: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6983: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_tanhf=yes
 else
@@ -7008,12 +7001,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in tanhf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7012: checking for $ac_func" >&5
+echo "configure:7005: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7017 "configure"
+#line 7010 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7036,7 +7029,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7040: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7072,16 +7065,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sincosf declaration""... $ac_c" 1>&6
-echo "configure:7076: checking for sincosf declaration" >&5
+echo "configure:7069: checking for sincosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7078 "configure"
+#line 7071 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sincosf(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:7085: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7078: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sincosf=yes
 else
@@ -7103,12 +7096,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sincosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7107: checking for $ac_func" >&5
+echo "configure:7100: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7112 "configure"
+#line 7105 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7131,7 +7124,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7135: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7128: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7167,16 +7160,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for finitef declaration""... $ac_c" 1>&6
-echo "configure:7171: checking for finitef declaration" >&5
+echo "configure:7164: checking for finitef declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7173 "configure"
+#line 7166 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  finitef(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7180: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7173: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_finitef=yes
 else
@@ -7198,12 +7191,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in finitef
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7202: checking for $ac_func" >&5
+echo "configure:7195: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7207 "configure"
+#line 7200 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7226,7 +7219,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7230: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7263,16 +7256,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isnanl declaration""... $ac_c" 1>&6
-echo "configure:7267: checking for isnanl declaration" >&5
+echo "configure:7260: checking for isnanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7269 "configure"
+#line 7262 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isnanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7276: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isnanl=yes
 else
@@ -7294,12 +7287,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isnanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7298: checking for $ac_func" >&5
+echo "configure:7291: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7303 "configure"
+#line 7296 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7322,7 +7315,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7326: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7358,16 +7351,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isinfl declaration""... $ac_c" 1>&6
-echo "configure:7362: checking for isinfl declaration" >&5
+echo "configure:7355: checking for isinfl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7364 "configure"
+#line 7357 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isinfl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isinfl=yes
 else
@@ -7389,12 +7382,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isinfl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7393: checking for $ac_func" >&5
+echo "configure:7386: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7398 "configure"
+#line 7391 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7417,7 +7410,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7421: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7453,16 +7446,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for copysignl declaration""... $ac_c" 1>&6
-echo "configure:7457: checking for copysignl declaration" >&5
+echo "configure:7450: checking for copysignl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7459 "configure"
+#line 7452 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  copysignl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:7466: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7459: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_copysignl=yes
 else
@@ -7484,12 +7477,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in copysignl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7488: checking for $ac_func" >&5
+echo "configure:7481: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7493 "configure"
+#line 7486 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7512,7 +7505,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7516: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7509: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7548,16 +7541,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for acosl declaration""... $ac_c" 1>&6
-echo "configure:7552: checking for acosl declaration" >&5
+echo "configure:7545: checking for acosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7554 "configure"
+#line 7547 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  acosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7561: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7554: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_acosl=yes
 else
@@ -7579,12 +7572,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in acosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7583: checking for $ac_func" >&5
+echo "configure:7576: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7588 "configure"
+#line 7581 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7607,7 +7600,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7611: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7643,16 +7636,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for asinl declaration""... $ac_c" 1>&6
-echo "configure:7647: checking for asinl declaration" >&5
+echo "configure:7640: checking for asinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7649 "configure"
+#line 7642 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  asinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7656: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7649: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_asinl=yes
 else
@@ -7674,12 +7667,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in asinl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7678: checking for $ac_func" >&5
+echo "configure:7671: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7683 "configure"
+#line 7676 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7702,7 +7695,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7706: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7738,16 +7731,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for atanl declaration""... $ac_c" 1>&6
-echo "configure:7742: checking for atanl declaration" >&5
+echo "configure:7735: checking for atanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7744 "configure"
+#line 7737 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  atanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7751: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7744: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_atanl=yes
 else
@@ -7769,12 +7762,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in atanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7773: checking for $ac_func" >&5
+echo "configure:7766: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7778 "configure"
+#line 7771 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7797,7 +7790,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7801: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7833,16 +7826,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for atan2l declaration""... $ac_c" 1>&6
-echo "configure:7837: checking for atan2l declaration" >&5
+echo "configure:7830: checking for atan2l declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7839 "configure"
+#line 7832 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  atan2l(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:7846: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7839: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_atan2l=yes
 else
@@ -7864,12 +7857,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in atan2l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7868: checking for $ac_func" >&5
+echo "configure:7861: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7873 "configure"
+#line 7866 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7892,7 +7885,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7896: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7928,16 +7921,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for ceill declaration""... $ac_c" 1>&6
-echo "configure:7932: checking for ceill declaration" >&5
+echo "configure:7925: checking for ceill declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7934 "configure"
+#line 7927 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  ceill(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7941: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7934: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_ceill=yes
 else
@@ -7959,12 +7952,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in ceill
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7963: checking for $ac_func" >&5
+echo "configure:7956: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7968 "configure"
+#line 7961 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7987,7 +7980,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7991: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8023,16 +8016,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for cosl declaration""... $ac_c" 1>&6
-echo "configure:8027: checking for cosl declaration" >&5
+echo "configure:8020: checking for cosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8029 "configure"
+#line 8022 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  cosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8036: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8029: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_cosl=yes
 else
@@ -8054,12 +8047,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in cosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8058: checking for $ac_func" >&5
+echo "configure:8051: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8063 "configure"
+#line 8056 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8082,7 +8075,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8086: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8079: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8118,16 +8111,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for coshl declaration""... $ac_c" 1>&6
-echo "configure:8122: checking for coshl declaration" >&5
+echo "configure:8115: checking for coshl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8124 "configure"
+#line 8117 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  coshl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8131: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8124: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_coshl=yes
 else
@@ -8149,12 +8142,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in coshl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8153: checking for $ac_func" >&5
+echo "configure:8146: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8158 "configure"
+#line 8151 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8177,7 +8170,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8181: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8174: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8213,16 +8206,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for expl declaration""... $ac_c" 1>&6
-echo "configure:8217: checking for expl declaration" >&5
+echo "configure:8210: checking for expl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8219 "configure"
+#line 8212 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  expl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8226: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8219: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_expl=yes
 else
@@ -8244,12 +8237,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in expl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8248: checking for $ac_func" >&5
+echo "configure:8241: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8253 "configure"
+#line 8246 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8272,7 +8265,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8276: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8308,16 +8301,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fabsl declaration""... $ac_c" 1>&6
-echo "configure:8312: checking for fabsl declaration" >&5
+echo "configure:8305: checking for fabsl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8314 "configure"
+#line 8307 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fabsl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8321: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8314: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fabsl=yes
 else
@@ -8339,12 +8332,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fabsl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8343: checking for $ac_func" >&5
+echo "configure:8336: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8348 "configure"
+#line 8341 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8367,7 +8360,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8371: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8364: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8403,16 +8396,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for floorl declaration""... $ac_c" 1>&6
-echo "configure:8407: checking for floorl declaration" >&5
+echo "configure:8400: checking for floorl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8409 "configure"
+#line 8402 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  floorl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8416: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8409: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_floorl=yes
 else
@@ -8434,12 +8427,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in floorl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8438: checking for $ac_func" >&5
+echo "configure:8431: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8443 "configure"
+#line 8436 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8462,7 +8455,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8466: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8459: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8498,16 +8491,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fmodl declaration""... $ac_c" 1>&6
-echo "configure:8502: checking for fmodl declaration" >&5
+echo "configure:8495: checking for fmodl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8504 "configure"
+#line 8497 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fmodl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:8511: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8504: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fmodl=yes
 else
@@ -8529,12 +8522,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fmodl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8533: checking for $ac_func" >&5
+echo "configure:8526: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8538 "configure"
+#line 8531 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8557,7 +8550,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8561: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8554: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8593,16 +8586,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for frexpl declaration""... $ac_c" 1>&6
-echo "configure:8597: checking for frexpl declaration" >&5
+echo "configure:8590: checking for frexpl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8599 "configure"
+#line 8592 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  frexpl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:8606: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8599: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_frexpl=yes
 else
@@ -8624,12 +8617,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in frexpl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8628: checking for $ac_func" >&5
+echo "configure:8621: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8633 "configure"
+#line 8626 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8652,7 +8645,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8656: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8688,16 +8681,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for ldexpl declaration""... $ac_c" 1>&6
-echo "configure:8692: checking for ldexpl declaration" >&5
+echo "configure:8685: checking for ldexpl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8694 "configure"
+#line 8687 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  ldexpl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:8701: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8694: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_ldexpl=yes
 else
@@ -8719,12 +8712,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in ldexpl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8723: checking for $ac_func" >&5
+echo "configure:8716: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8728 "configure"
+#line 8721 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8747,7 +8740,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8751: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8744: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8783,16 +8776,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for logl declaration""... $ac_c" 1>&6
-echo "configure:8787: checking for logl declaration" >&5
+echo "configure:8780: checking for logl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8789 "configure"
+#line 8782 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  logl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8796: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8789: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_logl=yes
 else
@@ -8814,12 +8807,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in logl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8818: checking for $ac_func" >&5
+echo "configure:8811: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8823 "configure"
+#line 8816 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8842,7 +8835,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8846: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8839: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8878,16 +8871,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for log10l declaration""... $ac_c" 1>&6
-echo "configure:8882: checking for log10l declaration" >&5
+echo "configure:8875: checking for log10l declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8884 "configure"
+#line 8877 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  log10l(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8891: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8884: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_log10l=yes
 else
@@ -8909,12 +8902,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in log10l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8913: checking for $ac_func" >&5
+echo "configure:8906: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8918 "configure"
+#line 8911 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8937,7 +8930,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8941: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8934: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8973,16 +8966,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for modfl declaration""... $ac_c" 1>&6
-echo "configure:8977: checking for modfl declaration" >&5
+echo "configure:8970: checking for modfl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8979 "configure"
+#line 8972 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  modfl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:8986: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8979: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_modfl=yes
 else
@@ -9004,12 +8997,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in modfl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9008: checking for $ac_func" >&5
+echo "configure:9001: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9013 "configure"
+#line 9006 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9032,7 +9025,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9036: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9068,16 +9061,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for powl declaration""... $ac_c" 1>&6
-echo "configure:9072: checking for powl declaration" >&5
+echo "configure:9065: checking for powl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9074 "configure"
+#line 9067 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  powl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:9081: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9074: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_powl=yes
 else
@@ -9099,12 +9092,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in powl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9103: checking for $ac_func" >&5
+echo "configure:9096: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9108 "configure"
+#line 9101 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9127,7 +9120,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9131: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9163,16 +9156,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sinl declaration""... $ac_c" 1>&6
-echo "configure:9167: checking for sinl declaration" >&5
+echo "configure:9160: checking for sinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9169 "configure"
+#line 9162 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9176: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9169: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sinl=yes
 else
@@ -9194,12 +9187,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sinl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9198: checking for $ac_func" >&5
+echo "configure:9191: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9203 "configure"
+#line 9196 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9222,7 +9215,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9258,16 +9251,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sinhl declaration""... $ac_c" 1>&6
-echo "configure:9262: checking for sinhl declaration" >&5
+echo "configure:9255: checking for sinhl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9264 "configure"
+#line 9257 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sinhl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9271: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sinhl=yes
 else
@@ -9289,12 +9282,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sinhl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9293: checking for $ac_func" >&5
+echo "configure:9286: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9298 "configure"
+#line 9291 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9317,7 +9310,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9353,16 +9346,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sqrtl declaration""... $ac_c" 1>&6
-echo "configure:9357: checking for sqrtl declaration" >&5
+echo "configure:9350: checking for sqrtl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9359 "configure"
+#line 9352 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sqrtl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9366: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9359: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sqrtl=yes
 else
@@ -9384,12 +9377,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sqrtl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9388: checking for $ac_func" >&5
+echo "configure:9381: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9393 "configure"
+#line 9386 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9412,7 +9405,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9416: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9448,16 +9441,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for tanl declaration""... $ac_c" 1>&6
-echo "configure:9452: checking for tanl declaration" >&5
+echo "configure:9445: checking for tanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9454 "configure"
+#line 9447 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  tanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9461: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9454: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_tanl=yes
 else
@@ -9479,12 +9472,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in tanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9483: checking for $ac_func" >&5
+echo "configure:9476: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9488 "configure"
+#line 9481 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9507,7 +9500,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9511: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9543,16 +9536,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for tanhl declaration""... $ac_c" 1>&6
-echo "configure:9547: checking for tanhl declaration" >&5
+echo "configure:9540: checking for tanhl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9549 "configure"
+#line 9542 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  tanhl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9556: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9549: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_tanhl=yes
 else
@@ -9574,12 +9567,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in tanhl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9578: checking for $ac_func" >&5
+echo "configure:9571: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9583 "configure"
+#line 9576 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9602,7 +9595,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9606: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9638,16 +9631,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sincosl declaration""... $ac_c" 1>&6
-echo "configure:9642: checking for sincosl declaration" >&5
+echo "configure:9635: checking for sincosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9644 "configure"
+#line 9637 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sincosl(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:9651: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9644: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sincosl=yes
 else
@@ -9669,12 +9662,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sincosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9673: checking for $ac_func" >&5
+echo "configure:9666: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9678 "configure"
+#line 9671 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9697,7 +9690,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9701: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9733,16 +9726,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for finitel declaration""... $ac_c" 1>&6
-echo "configure:9737: checking for finitel declaration" >&5
+echo "configure:9730: checking for finitel declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9739 "configure"
+#line 9732 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  finitel(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9746: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9739: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_finitel=yes
 else
@@ -9764,12 +9757,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in finitel
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9768: checking for $ac_func" >&5
+echo "configure:9761: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9773 "configure"
+#line 9766 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9792,7 +9785,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9829,16 +9822,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isinf declaration""... $ac_c" 1>&6
-echo "configure:9833: checking for _isinf declaration" >&5
+echo "configure:9826: checking for _isinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9835 "configure"
+#line 9828 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9842: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9835: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isinf=yes
 else
@@ -9860,12 +9853,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9864: checking for $ac_func" >&5
+echo "configure:9857: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9869 "configure"
+#line 9862 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9888,7 +9881,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9892: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9924,16 +9917,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isnan declaration""... $ac_c" 1>&6
-echo "configure:9928: checking for _isnan declaration" >&5
+echo "configure:9921: checking for _isnan declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9930 "configure"
+#line 9923 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isnan(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9937: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9930: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isnan=yes
 else
@@ -9955,12 +9948,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isnan
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9959: checking for $ac_func" >&5
+echo "configure:9952: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 9964 "configure"
+#line 9957 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9983,7 +9976,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9987: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10019,16 +10012,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _finite declaration""... $ac_c" 1>&6
-echo "configure:10023: checking for _finite declaration" >&5
+echo "configure:10016: checking for _finite declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10025 "configure"
+#line 10018 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _finite(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10032: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10025: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__finite=yes
 else
@@ -10050,12 +10043,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _finite
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10054: checking for $ac_func" >&5
+echo "configure:10047: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10059 "configure"
+#line 10052 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10078,7 +10071,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10082: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10114,16 +10107,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _copysign declaration""... $ac_c" 1>&6
-echo "configure:10118: checking for _copysign declaration" >&5
+echo "configure:10111: checking for _copysign declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10120 "configure"
+#line 10113 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _copysign(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:10127: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10120: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__copysign=yes
 else
@@ -10145,12 +10138,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _copysign
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10149: checking for $ac_func" >&5
+echo "configure:10142: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10154 "configure"
+#line 10147 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10173,7 +10166,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10177: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10209,16 +10202,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sincos declaration""... $ac_c" 1>&6
-echo "configure:10213: checking for _sincos declaration" >&5
+echo "configure:10206: checking for _sincos declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10215 "configure"
+#line 10208 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sincos(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:10222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10215: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sincos=yes
 else
@@ -10240,12 +10233,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sincos
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10244: checking for $ac_func" >&5
+echo "configure:10237: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10249 "configure"
+#line 10242 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10268,7 +10261,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10272: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10304,16 +10297,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fpclass declaration""... $ac_c" 1>&6
-echo "configure:10308: checking for _fpclass declaration" >&5
+echo "configure:10301: checking for _fpclass declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10310 "configure"
+#line 10303 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fpclass(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10317: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fpclass=yes
 else
@@ -10335,12 +10328,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fpclass
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10339: checking for $ac_func" >&5
+echo "configure:10332: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10344 "configure"
+#line 10337 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10363,7 +10356,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10367: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10399,16 +10392,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _qfpclass declaration""... $ac_c" 1>&6
-echo "configure:10403: checking for _qfpclass declaration" >&5
+echo "configure:10396: checking for _qfpclass declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10405 "configure"
+#line 10398 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _qfpclass(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10412: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10405: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__qfpclass=yes
 else
@@ -10430,12 +10423,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _qfpclass
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10434: checking for $ac_func" >&5
+echo "configure:10427: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10439 "configure"
+#line 10432 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10458,7 +10451,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10495,16 +10488,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isnanf declaration""... $ac_c" 1>&6
-echo "configure:10499: checking for _isnanf declaration" >&5
+echo "configure:10492: checking for _isnanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10501 "configure"
+#line 10494 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isnanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10501: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isnanf=yes
 else
@@ -10526,12 +10519,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isnanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10530: checking for $ac_func" >&5
+echo "configure:10523: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10535 "configure"
+#line 10528 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10554,7 +10547,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10558: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10551: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10590,16 +10583,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isinff declaration""... $ac_c" 1>&6
-echo "configure:10594: checking for _isinff declaration" >&5
+echo "configure:10587: checking for _isinff declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10596 "configure"
+#line 10589 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isinff(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10603: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10596: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isinff=yes
 else
@@ -10621,12 +10614,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isinff
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10625: checking for $ac_func" >&5
+echo "configure:10618: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10630 "configure"
+#line 10623 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10649,7 +10642,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10653: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10685,16 +10678,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _acosf declaration""... $ac_c" 1>&6
-echo "configure:10689: checking for _acosf declaration" >&5
+echo "configure:10682: checking for _acosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10691 "configure"
+#line 10684 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _acosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10698: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__acosf=yes
 else
@@ -10716,12 +10709,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _acosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10720: checking for $ac_func" >&5
+echo "configure:10713: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10725 "configure"
+#line 10718 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10744,7 +10737,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10748: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10780,16 +10773,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _asinf declaration""... $ac_c" 1>&6
-echo "configure:10784: checking for _asinf declaration" >&5
+echo "configure:10777: checking for _asinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10786 "configure"
+#line 10779 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _asinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10793: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__asinf=yes
 else
@@ -10811,12 +10804,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _asinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10815: checking for $ac_func" >&5
+echo "configure:10808: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10820 "configure"
+#line 10813 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10839,7 +10832,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10843: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10875,16 +10868,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _atanf declaration""... $ac_c" 1>&6
-echo "configure:10879: checking for _atanf declaration" >&5
+echo "configure:10872: checking for _atanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10881 "configure"
+#line 10874 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _atanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10888: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10881: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__atanf=yes
 else
@@ -10906,12 +10899,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _atanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10910: checking for $ac_func" >&5
+echo "configure:10903: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 10915 "configure"
+#line 10908 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10934,7 +10927,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10938: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10970,16 +10963,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _atan2f declaration""... $ac_c" 1>&6
-echo "configure:10974: checking for _atan2f declaration" >&5
+echo "configure:10967: checking for _atan2f declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10976 "configure"
+#line 10969 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _atan2f(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:10983: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10976: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__atan2f=yes
 else
@@ -11001,12 +10994,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _atan2f
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11005: checking for $ac_func" >&5
+echo "configure:10998: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11010 "configure"
+#line 11003 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11029,7 +11022,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11033: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11065,16 +11058,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _ceilf declaration""... $ac_c" 1>&6
-echo "configure:11069: checking for _ceilf declaration" >&5
+echo "configure:11062: checking for _ceilf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11071 "configure"
+#line 11064 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _ceilf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11078: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11071: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__ceilf=yes
 else
@@ -11096,12 +11089,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _ceilf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11100: checking for $ac_func" >&5
+echo "configure:11093: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11105 "configure"
+#line 11098 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11124,7 +11117,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11128: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11160,16 +11153,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _cosf declaration""... $ac_c" 1>&6
-echo "configure:11164: checking for _cosf declaration" >&5
+echo "configure:11157: checking for _cosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11166 "configure"
+#line 11159 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _cosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11173: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11166: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__cosf=yes
 else
@@ -11191,12 +11184,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _cosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11195: checking for $ac_func" >&5
+echo "configure:11188: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11200 "configure"
+#line 11193 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11219,7 +11212,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11223: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11255,16 +11248,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _coshf declaration""... $ac_c" 1>&6
-echo "configure:11259: checking for _coshf declaration" >&5
+echo "configure:11252: checking for _coshf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11261 "configure"
+#line 11254 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _coshf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11268: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11261: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__coshf=yes
 else
@@ -11286,12 +11279,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _coshf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11290: checking for $ac_func" >&5
+echo "configure:11283: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11295 "configure"
+#line 11288 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11314,7 +11307,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11311: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11350,16 +11343,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _expf declaration""... $ac_c" 1>&6
-echo "configure:11354: checking for _expf declaration" >&5
+echo "configure:11347: checking for _expf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11356 "configure"
+#line 11349 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _expf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11363: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11356: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__expf=yes
 else
@@ -11381,12 +11374,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _expf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11385: checking for $ac_func" >&5
+echo "configure:11378: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11390 "configure"
+#line 11383 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11409,7 +11402,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11406: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11445,16 +11438,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fabsf declaration""... $ac_c" 1>&6
-echo "configure:11449: checking for _fabsf declaration" >&5
+echo "configure:11442: checking for _fabsf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11451 "configure"
+#line 11444 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fabsf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11458: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11451: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fabsf=yes
 else
@@ -11476,12 +11469,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fabsf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11480: checking for $ac_func" >&5
+echo "configure:11473: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11485 "configure"
+#line 11478 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11504,7 +11497,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11508: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11501: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11540,16 +11533,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _floorf declaration""... $ac_c" 1>&6
-echo "configure:11544: checking for _floorf declaration" >&5
+echo "configure:11537: checking for _floorf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11546 "configure"
+#line 11539 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _floorf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11553: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11546: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__floorf=yes
 else
@@ -11571,12 +11564,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _floorf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11575: checking for $ac_func" >&5
+echo "configure:11568: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11580 "configure"
+#line 11573 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11599,7 +11592,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11635,16 +11628,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fmodf declaration""... $ac_c" 1>&6
-echo "configure:11639: checking for _fmodf declaration" >&5
+echo "configure:11632: checking for _fmodf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11641 "configure"
+#line 11634 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fmodf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:11648: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11641: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fmodf=yes
 else
@@ -11666,12 +11659,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fmodf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11670: checking for $ac_func" >&5
+echo "configure:11663: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11675 "configure"
+#line 11668 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11694,7 +11687,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11698: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11730,16 +11723,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _frexpf declaration""... $ac_c" 1>&6
-echo "configure:11734: checking for _frexpf declaration" >&5
+echo "configure:11727: checking for _frexpf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11736 "configure"
+#line 11729 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _frexpf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:11743: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11736: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__frexpf=yes
 else
@@ -11761,12 +11754,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _frexpf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11765: checking for $ac_func" >&5
+echo "configure:11758: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11770 "configure"
+#line 11763 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11789,7 +11782,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11793: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11786: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11825,16 +11818,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _ldexpf declaration""... $ac_c" 1>&6
-echo "configure:11829: checking for _ldexpf declaration" >&5
+echo "configure:11822: checking for _ldexpf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11831 "configure"
+#line 11824 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _ldexpf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:11838: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11831: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__ldexpf=yes
 else
@@ -11856,12 +11849,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _ldexpf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11860: checking for $ac_func" >&5
+echo "configure:11853: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11865 "configure"
+#line 11858 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11884,7 +11877,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11888: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11881: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11920,16 +11913,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _logf declaration""... $ac_c" 1>&6
-echo "configure:11924: checking for _logf declaration" >&5
+echo "configure:11917: checking for _logf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11926 "configure"
+#line 11919 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _logf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11933: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11926: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__logf=yes
 else
@@ -11951,12 +11944,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _logf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11955: checking for $ac_func" >&5
+echo "configure:11948: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 11960 "configure"
+#line 11953 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11979,7 +11972,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11983: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11976: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12015,16 +12008,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _log10f declaration""... $ac_c" 1>&6
-echo "configure:12019: checking for _log10f declaration" >&5
+echo "configure:12012: checking for _log10f declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12021 "configure"
+#line 12014 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _log10f(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12028: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12021: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__log10f=yes
 else
@@ -12046,12 +12039,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _log10f
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12050: checking for $ac_func" >&5
+echo "configure:12043: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12055 "configure"
+#line 12048 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12074,7 +12067,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12078: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12071: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12110,16 +12103,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _modff declaration""... $ac_c" 1>&6
-echo "configure:12114: checking for _modff declaration" >&5
+echo "configure:12107: checking for _modff declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12116 "configure"
+#line 12109 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _modff(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:12123: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12116: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__modff=yes
 else
@@ -12141,12 +12134,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _modff
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12145: checking for $ac_func" >&5
+echo "configure:12138: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12150 "configure"
+#line 12143 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12169,7 +12162,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12173: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12166: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12205,16 +12198,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _powf declaration""... $ac_c" 1>&6
-echo "configure:12209: checking for _powf declaration" >&5
+echo "configure:12202: checking for _powf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12211 "configure"
+#line 12204 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _powf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:12218: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12211: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__powf=yes
 else
@@ -12236,12 +12229,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _powf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12240: checking for $ac_func" >&5
+echo "configure:12233: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12245 "configure"
+#line 12238 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12264,7 +12257,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12261: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12300,16 +12293,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sinf declaration""... $ac_c" 1>&6
-echo "configure:12304: checking for _sinf declaration" >&5
+echo "configure:12297: checking for _sinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12306 "configure"
+#line 12299 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12313: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12306: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sinf=yes
 else
@@ -12331,12 +12324,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12335: checking for $ac_func" >&5
+echo "configure:12328: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12340 "configure"
+#line 12333 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12359,7 +12352,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12356: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12395,16 +12388,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sinhf declaration""... $ac_c" 1>&6
-echo "configure:12399: checking for _sinhf declaration" >&5
+echo "configure:12392: checking for _sinhf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12401 "configure"
+#line 12394 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sinhf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12408: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12401: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sinhf=yes
 else
@@ -12426,12 +12419,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sinhf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12430: checking for $ac_func" >&5
+echo "configure:12423: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12435 "configure"
+#line 12428 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12454,7 +12447,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12458: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12451: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12490,16 +12483,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sqrtf declaration""... $ac_c" 1>&6
-echo "configure:12494: checking for _sqrtf declaration" >&5
+echo "configure:12487: checking for _sqrtf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12496 "configure"
+#line 12489 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sqrtf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12503: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12496: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sqrtf=yes
 else
@@ -12521,12 +12514,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sqrtf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12525: checking for $ac_func" >&5
+echo "configure:12518: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12530 "configure"
+#line 12523 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12549,7 +12542,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12553: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12546: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12585,16 +12578,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _tanf declaration""... $ac_c" 1>&6
-echo "configure:12589: checking for _tanf declaration" >&5
+echo "configure:12582: checking for _tanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12591 "configure"
+#line 12584 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _tanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12598: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12591: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__tanf=yes
 else
@@ -12616,12 +12609,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _tanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12620: checking for $ac_func" >&5
+echo "configure:12613: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12625 "configure"
+#line 12618 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12644,7 +12637,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12641: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12680,16 +12673,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _tanhf declaration""... $ac_c" 1>&6
-echo "configure:12684: checking for _tanhf declaration" >&5
+echo "configure:12677: checking for _tanhf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12686 "configure"
+#line 12679 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _tanhf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12693: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12686: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__tanhf=yes
 else
@@ -12711,12 +12704,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _tanhf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12715: checking for $ac_func" >&5
+echo "configure:12708: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12720 "configure"
+#line 12713 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12739,7 +12732,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12743: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12736: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12775,16 +12768,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sincosf declaration""... $ac_c" 1>&6
-echo "configure:12779: checking for _sincosf declaration" >&5
+echo "configure:12772: checking for _sincosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12781 "configure"
+#line 12774 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sincosf(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:12788: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12781: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sincosf=yes
 else
@@ -12806,12 +12799,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sincosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12810: checking for $ac_func" >&5
+echo "configure:12803: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12815 "configure"
+#line 12808 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12834,7 +12827,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12838: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12831: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12870,16 +12863,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _finitef declaration""... $ac_c" 1>&6
-echo "configure:12874: checking for _finitef declaration" >&5
+echo "configure:12867: checking for _finitef declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12876 "configure"
+#line 12869 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _finitef(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12883: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12876: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__finitef=yes
 else
@@ -12901,12 +12894,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _finitef
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12905: checking for $ac_func" >&5
+echo "configure:12898: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 12910 "configure"
+#line 12903 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12929,7 +12922,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12933: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12966,16 +12959,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isnanl declaration""... $ac_c" 1>&6
-echo "configure:12970: checking for _isnanl declaration" >&5
+echo "configure:12963: checking for _isnanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12972 "configure"
+#line 12965 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isnanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12979: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12972: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isnanl=yes
 else
@@ -12997,12 +12990,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isnanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13001: checking for $ac_func" >&5
+echo "configure:12994: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13006 "configure"
+#line 12999 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13025,7 +13018,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13029: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13061,16 +13054,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isinfl declaration""... $ac_c" 1>&6
-echo "configure:13065: checking for _isinfl declaration" >&5
+echo "configure:13058: checking for _isinfl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13067 "configure"
+#line 13060 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isinfl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13074: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13067: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isinfl=yes
 else
@@ -13092,12 +13085,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isinfl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13096: checking for $ac_func" >&5
+echo "configure:13089: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13101 "configure"
+#line 13094 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13120,7 +13113,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13124: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13156,16 +13149,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _copysignl declaration""... $ac_c" 1>&6
-echo "configure:13160: checking for _copysignl declaration" >&5
+echo "configure:13153: checking for _copysignl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13162 "configure"
+#line 13155 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _copysignl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:13169: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13162: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__copysignl=yes
 else
@@ -13187,12 +13180,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _copysignl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13191: checking for $ac_func" >&5
+echo "configure:13184: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13196 "configure"
+#line 13189 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13215,7 +13208,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13219: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13251,16 +13244,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _acosl declaration""... $ac_c" 1>&6
-echo "configure:13255: checking for _acosl declaration" >&5
+echo "configure:13248: checking for _acosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13257 "configure"
+#line 13250 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _acosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13257: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__acosl=yes
 else
@@ -13282,12 +13275,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _acosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13286: checking for $ac_func" >&5
+echo "configure:13279: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13291 "configure"
+#line 13284 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13310,7 +13303,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13314: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13346,16 +13339,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _asinl declaration""... $ac_c" 1>&6
-echo "configure:13350: checking for _asinl declaration" >&5
+echo "configure:13343: checking for _asinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13352 "configure"
+#line 13345 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _asinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13359: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13352: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__asinl=yes
 else
@@ -13377,12 +13370,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _asinl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13381: checking for $ac_func" >&5
+echo "configure:13374: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13386 "configure"
+#line 13379 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13405,7 +13398,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13402: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13441,16 +13434,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _atanl declaration""... $ac_c" 1>&6
-echo "configure:13445: checking for _atanl declaration" >&5
+echo "configure:13438: checking for _atanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13447 "configure"
+#line 13440 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _atanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13454: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13447: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__atanl=yes
 else
@@ -13472,12 +13465,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _atanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13476: checking for $ac_func" >&5
+echo "configure:13469: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13481 "configure"
+#line 13474 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13500,7 +13493,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13504: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13536,16 +13529,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _atan2l declaration""... $ac_c" 1>&6
-echo "configure:13540: checking for _atan2l declaration" >&5
+echo "configure:13533: checking for _atan2l declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13542 "configure"
+#line 13535 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _atan2l(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:13549: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13542: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__atan2l=yes
 else
@@ -13567,12 +13560,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _atan2l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13571: checking for $ac_func" >&5
+echo "configure:13564: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13576 "configure"
+#line 13569 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13595,7 +13588,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13599: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13631,16 +13624,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _ceill declaration""... $ac_c" 1>&6
-echo "configure:13635: checking for _ceill declaration" >&5
+echo "configure:13628: checking for _ceill declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13637 "configure"
+#line 13630 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _ceill(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13644: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__ceill=yes
 else
@@ -13662,12 +13655,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _ceill
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13666: checking for $ac_func" >&5
+echo "configure:13659: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13671 "configure"
+#line 13664 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13690,7 +13683,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13694: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13726,16 +13719,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _cosl declaration""... $ac_c" 1>&6
-echo "configure:13730: checking for _cosl declaration" >&5
+echo "configure:13723: checking for _cosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13732 "configure"
+#line 13725 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _cosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13739: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13732: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__cosl=yes
 else
@@ -13757,12 +13750,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _cosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13761: checking for $ac_func" >&5
+echo "configure:13754: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13766 "configure"
+#line 13759 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13785,7 +13778,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13789: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13821,16 +13814,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _coshl declaration""... $ac_c" 1>&6
-echo "configure:13825: checking for _coshl declaration" >&5
+echo "configure:13818: checking for _coshl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13827 "configure"
+#line 13820 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _coshl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13834: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13827: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__coshl=yes
 else
@@ -13852,12 +13845,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _coshl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13856: checking for $ac_func" >&5
+echo "configure:13849: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13861 "configure"
+#line 13854 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13880,7 +13873,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13884: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13916,16 +13909,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _expl declaration""... $ac_c" 1>&6
-echo "configure:13920: checking for _expl declaration" >&5
+echo "configure:13913: checking for _expl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13922 "configure"
+#line 13915 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _expl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13929: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13922: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__expl=yes
 else
@@ -13947,12 +13940,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _expl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13951: checking for $ac_func" >&5
+echo "configure:13944: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 13956 "configure"
+#line 13949 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13975,7 +13968,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14011,16 +14004,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fabsl declaration""... $ac_c" 1>&6
-echo "configure:14015: checking for _fabsl declaration" >&5
+echo "configure:14008: checking for _fabsl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14017 "configure"
+#line 14010 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fabsl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14024: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14017: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fabsl=yes
 else
@@ -14042,12 +14035,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fabsl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14046: checking for $ac_func" >&5
+echo "configure:14039: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14051 "configure"
+#line 14044 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14070,7 +14063,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14074: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14106,16 +14099,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _floorl declaration""... $ac_c" 1>&6
-echo "configure:14110: checking for _floorl declaration" >&5
+echo "configure:14103: checking for _floorl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14112 "configure"
+#line 14105 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _floorl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14119: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14112: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__floorl=yes
 else
@@ -14137,12 +14130,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _floorl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14141: checking for $ac_func" >&5
+echo "configure:14134: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14146 "configure"
+#line 14139 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14165,7 +14158,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14169: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14201,16 +14194,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fmodl declaration""... $ac_c" 1>&6
-echo "configure:14205: checking for _fmodl declaration" >&5
+echo "configure:14198: checking for _fmodl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14207 "configure"
+#line 14200 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fmodl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:14214: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fmodl=yes
 else
@@ -14232,12 +14225,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fmodl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14236: checking for $ac_func" >&5
+echo "configure:14229: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14241 "configure"
+#line 14234 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14260,7 +14253,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14264: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14296,16 +14289,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _frexpl declaration""... $ac_c" 1>&6
-echo "configure:14300: checking for _frexpl declaration" >&5
+echo "configure:14293: checking for _frexpl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14302 "configure"
+#line 14295 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _frexpl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:14309: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14302: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__frexpl=yes
 else
@@ -14327,12 +14320,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _frexpl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14331: checking for $ac_func" >&5
+echo "configure:14324: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14336 "configure"
+#line 14329 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14355,7 +14348,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14391,16 +14384,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _ldexpl declaration""... $ac_c" 1>&6
-echo "configure:14395: checking for _ldexpl declaration" >&5
+echo "configure:14388: checking for _ldexpl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14397 "configure"
+#line 14390 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _ldexpl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:14404: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__ldexpl=yes
 else
@@ -14422,12 +14415,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _ldexpl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14426: checking for $ac_func" >&5
+echo "configure:14419: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14431 "configure"
+#line 14424 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14450,7 +14443,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14454: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14486,16 +14479,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _logl declaration""... $ac_c" 1>&6
-echo "configure:14490: checking for _logl declaration" >&5
+echo "configure:14483: checking for _logl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14492 "configure"
+#line 14485 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _logl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14499: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__logl=yes
 else
@@ -14517,12 +14510,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _logl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14521: checking for $ac_func" >&5
+echo "configure:14514: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14526 "configure"
+#line 14519 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14545,7 +14538,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14549: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14542: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14581,16 +14574,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _log10l declaration""... $ac_c" 1>&6
-echo "configure:14585: checking for _log10l declaration" >&5
+echo "configure:14578: checking for _log10l declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14587 "configure"
+#line 14580 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _log10l(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14594: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14587: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__log10l=yes
 else
@@ -14612,12 +14605,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _log10l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14616: checking for $ac_func" >&5
+echo "configure:14609: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14621 "configure"
+#line 14614 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14640,7 +14633,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14644: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14676,16 +14669,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _modfl declaration""... $ac_c" 1>&6
-echo "configure:14680: checking for _modfl declaration" >&5
+echo "configure:14673: checking for _modfl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14682 "configure"
+#line 14675 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _modfl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:14689: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14682: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__modfl=yes
 else
@@ -14707,12 +14700,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _modfl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14711: checking for $ac_func" >&5
+echo "configure:14704: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14716 "configure"
+#line 14709 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14735,7 +14728,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14739: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14732: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14771,16 +14764,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _powl declaration""... $ac_c" 1>&6
-echo "configure:14775: checking for _powl declaration" >&5
+echo "configure:14768: checking for _powl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14777 "configure"
+#line 14770 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _powl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:14784: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__powl=yes
 else
@@ -14802,12 +14795,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _powl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14806: checking for $ac_func" >&5
+echo "configure:14799: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14811 "configure"
+#line 14804 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14830,7 +14823,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14834: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14866,16 +14859,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sinl declaration""... $ac_c" 1>&6
-echo "configure:14870: checking for _sinl declaration" >&5
+echo "configure:14863: checking for _sinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14872 "configure"
+#line 14865 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14879: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14872: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sinl=yes
 else
@@ -14897,12 +14890,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sinl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14901: checking for $ac_func" >&5
+echo "configure:14894: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 14906 "configure"
+#line 14899 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14925,7 +14918,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14961,16 +14954,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sinhl declaration""... $ac_c" 1>&6
-echo "configure:14965: checking for _sinhl declaration" >&5
+echo "configure:14958: checking for _sinhl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14967 "configure"
+#line 14960 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sinhl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14974: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14967: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sinhl=yes
 else
@@ -14992,12 +14985,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sinhl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14996: checking for $ac_func" >&5
+echo "configure:14989: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15001 "configure"
+#line 14994 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15020,7 +15013,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15024: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15017: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15056,16 +15049,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sqrtl declaration""... $ac_c" 1>&6
-echo "configure:15060: checking for _sqrtl declaration" >&5
+echo "configure:15053: checking for _sqrtl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15062 "configure"
+#line 15055 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sqrtl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15069: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15062: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sqrtl=yes
 else
@@ -15087,12 +15080,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sqrtl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15091: checking for $ac_func" >&5
+echo "configure:15084: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15096 "configure"
+#line 15089 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15115,7 +15108,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15119: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15151,16 +15144,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _tanl declaration""... $ac_c" 1>&6
-echo "configure:15155: checking for _tanl declaration" >&5
+echo "configure:15148: checking for _tanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15157 "configure"
+#line 15150 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _tanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15164: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15157: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__tanl=yes
 else
@@ -15182,12 +15175,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _tanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15186: checking for $ac_func" >&5
+echo "configure:15179: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15191 "configure"
+#line 15184 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15210,7 +15203,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15214: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15246,16 +15239,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _tanhl declaration""... $ac_c" 1>&6
-echo "configure:15250: checking for _tanhl declaration" >&5
+echo "configure:15243: checking for _tanhl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15252 "configure"
+#line 15245 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _tanhl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15259: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15252: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__tanhl=yes
 else
@@ -15277,12 +15270,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _tanhl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15281: checking for $ac_func" >&5
+echo "configure:15274: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15286 "configure"
+#line 15279 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15305,7 +15298,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15309: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15341,16 +15334,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sincosl declaration""... $ac_c" 1>&6
-echo "configure:15345: checking for _sincosl declaration" >&5
+echo "configure:15338: checking for _sincosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15347 "configure"
+#line 15340 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sincosl(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:15354: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15347: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sincosl=yes
 else
@@ -15372,12 +15365,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sincosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15376: checking for $ac_func" >&5
+echo "configure:15369: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15381 "configure"
+#line 15374 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15400,7 +15393,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15404: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15436,16 +15429,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _finitel declaration""... $ac_c" 1>&6
-echo "configure:15440: checking for _finitel declaration" >&5
+echo "configure:15433: checking for _finitel declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15442 "configure"
+#line 15435 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _finitel(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15449: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15442: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__finitel=yes
 else
@@ -15467,12 +15460,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _finitel
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15471: checking for $ac_func" >&5
+echo "configure:15464: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15476 "configure"
+#line 15469 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15495,7 +15488,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15492: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15530,17 +15523,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15534: checking for $ac_hdr" >&5
+echo "configure:15527: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15539 "configure"
+#line 15532 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15544: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15537: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15571,12 +15564,12 @@ done
   ctan ctanf ctanh ctanhf carg cargf nan hypot hypotf atan2f expf copysignf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15575: checking for $ac_func" >&5
+echo "configure:15568: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15580 "configure"
+#line 15573 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15599,7 +15592,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15603: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15596: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15634,12 +15627,12 @@ done
     csqrtl ctanhl ctanl cargl hypotl signbitl c_logl clog10l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15638: checking for $ac_func" >&5
+echo "configure:15631: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15643 "configure"
+#line 15636 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15662,7 +15655,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15659: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15696,7 +15689,7 @@ done
   
 
   echo $ac_n "checking for GNU C++ __complex__ support""... $ac_c" 1>&6
-echo "configure:15700: checking for GNU C++ __complex__ support" >&5
+echo "configure:15693: checking for GNU C++ __complex__ support" >&5
   if eval "test \"`echo '$''{'glibcpp_cv_complex'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15710,7 +15703,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
     cat > conftest.$ac_ext <<EOF
-#line 15714 "configure"
+#line 15707 "configure"
 #include "confdefs.h"
 struct dcomplex { __complex__ double x; }; \
 		    dcomplex f(const dcomplex& x) { return dcomplex(x); }
@@ -15719,7 +15712,7 @@ int main() {
 		     dcomplex x; f(x); 
 ; return 0; }
 EOF
-if { (eval echo configure:15723: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15716: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   glibcpp_cv_complex=ok
 else
@@ -15749,7 +15742,7 @@ EOF
   fi
 
   echo $ac_n "checking for GNU C++ __complex__ float support""... $ac_c" 1>&6
-echo "configure:15753: checking for GNU C++ __complex__ float support" >&5
+echo "configure:15746: checking for GNU C++ __complex__ float support" >&5
   if eval "test \"`echo '$''{'glibcpp_cv_float_complex'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15782,14 +15775,14 @@ cross_compiling=$ac_cv_prog_cxx_cross
       };
 EOB
     cat > conftest.$ac_ext <<EOF
-#line 15786 "configure"
+#line 15779 "configure"
 #include "confdefs.h"
 #include "conftest.h"
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:15793: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   glibcpp_cv_float_complex=ok
 else
@@ -15822,17 +15815,17 @@ EOF
 
     ac_safe=`echo "wchar.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for wchar.h""... $ac_c" 1>&6
-echo "configure:15826: checking for wchar.h" >&5
+echo "configure:15819: checking for wchar.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15831 "configure"
+#line 15824 "configure"
 #include "confdefs.h"
 #include <wchar.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15836: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15829: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15856,17 +15849,17 @@ fi
 
   ac_safe=`echo "wctype.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for wctype.h""... $ac_c" 1>&6
-echo "configure:15860: checking for wctype.h" >&5
+echo "configure:15853: checking for wctype.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15865 "configure"
+#line 15858 "configure"
 #include "confdefs.h"
 #include <wctype.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15870: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15863: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15892,16 +15885,16 @@ fi
     if test x"$ac_has_wchar_h" = xyes && test x"$ac_has_wctype_h" = xyes; then
 
         echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
-echo "configure:15896: checking for mbstate_t" >&5
+echo "configure:15889: checking for mbstate_t" >&5
     cat > conftest.$ac_ext <<EOF
-#line 15898 "configure"
+#line 15891 "configure"
 #include "confdefs.h"
 #include <wchar.h>
 int main() {
 mbstate_t teststate;
 ; return 0; }
 EOF
-if { (eval echo configure:15905: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15898: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_native_mbstatet=yes
 else
@@ -15920,16 +15913,16 @@ EOF
     fi
   
             echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
-echo "configure:15924: checking for WCHAR_MIN and WCHAR_MAX" >&5
+echo "configure:15917: checking for WCHAR_MIN and WCHAR_MAX" >&5
     cat > conftest.$ac_ext <<EOF
-#line 15926 "configure"
+#line 15919 "configure"
 #include "confdefs.h"
 #include <wchar.h>
 int main() {
 int i = WCHAR_MIN; int j = WCHAR_MAX;
 ; return 0; }
 EOF
-if { (eval echo configure:15933: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15926: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   has_wchar_minmax=yes
 else
@@ -15942,9 +15935,9 @@ rm -f conftest*
     echo "$ac_t""$has_wchar_minmax" 1>&6
   
             echo $ac_n "checking for WEOF""... $ac_c" 1>&6
-echo "configure:15946: checking for WEOF" >&5
+echo "configure:15939: checking for WEOF" >&5
     cat > conftest.$ac_ext <<EOF
-#line 15948 "configure"
+#line 15941 "configure"
 #include "confdefs.h"
 
       #include <wchar.h>
@@ -15953,7 +15946,7 @@ int main() {
 wint_t i = WEOF;
 ; return 0; }
 EOF
-if { (eval echo configure:15957: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15950: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   has_weof=yes
 else
@@ -15968,12 +15961,12 @@ rm -f conftest*
         for ac_func in wcslen wmemchr wmemcmp wmemcpy wmemmove wmemset
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15972: checking for $ac_func" >&5
+echo "configure:15965: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15977 "configure"
+#line 15970 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15996,7 +15989,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16000: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15993: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16023,7 +16016,7 @@ done
 
 
     echo $ac_n "checking for ISO C9X wchar_t support""... $ac_c" 1>&6
-echo "configure:16027: checking for ISO C9X wchar_t support" >&5
+echo "configure:16020: checking for ISO C9X wchar_t support" >&5
     if test x"$has_weof" = xyes && test x"$has_wchar_minmax" = xyes && test x"$ac_wfuncs" = xyes; then
       ac_isoC9X_wchar_t=yes
     else
@@ -16033,17 +16026,17 @@ echo "configure:16027: checking for ISO C9X wchar_t support" >&5
 
             ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
-echo "configure:16037: checking for iconv.h" >&5
+echo "configure:16030: checking for iconv.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16042 "configure"
+#line 16035 "configure"
 #include "confdefs.h"
 #include <iconv.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:16047: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16040: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -16068,12 +16061,12 @@ fi
     for ac_func in iconv_open iconv_close iconv
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16072: checking for $ac_func" >&5
+echo "configure:16065: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16077 "configure"
+#line 16070 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16096,7 +16089,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16123,7 +16116,7 @@ done
 
 
     echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
-echo "configure:16127: checking for XPG2 wchar_t support" >&5
+echo "configure:16120: checking for XPG2 wchar_t support" >&5
     if test x"$ac_has_iconv_h" = xyes && test x"$ac_XPG2funcs" = xyes; then
       ac_XPG2_wchar_t=yes
     else
@@ -16134,7 +16127,7 @@ echo "configure:16127: checking for XPG2 wchar_t support" >&5
             #    ac_isoC9X_wchar_t=no
     
     echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
-echo "configure:16138: checking for enabled wchar_t specializations" >&5
+echo "configure:16131: checking for enabled wchar_t specializations" >&5
     if test x"$ac_isoC9X_wchar_t" = xyes && test x"$ac_XPG2_wchar_t" = xyes; then
       libinst_wstring_la="libinst-wstring.la"
       cat >> confdefs.h <<\EOF
@@ -16159,17 +16152,17 @@ EOF
   
   ac_safe=`echo "ctype.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for ctype.h""... $ac_c" 1>&6
-echo "configure:16163: checking for ctype.h" >&5
+echo "configure:16156: checking for ctype.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16168 "configure"
+#line 16161 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:16173: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16166: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -16190,9 +16183,9 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
         ctype_default=yes
 
         echo $ac_n "checking <ctype> for gnu-linux ""... $ac_c" 1>&6
-echo "configure:16194: checking <ctype> for gnu-linux " >&5
+echo "configure:16187: checking <ctype> for gnu-linux " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16196 "configure"
+#line 16189 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16203,7 +16196,7 @@ int
 	+ __ctype_tolower[a] + __ctype_toupper[a] + __ctype_b[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:16207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16200: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_linux=yes
@@ -16222,9 +16215,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for freebsd 4.0 ""... $ac_c" 1>&6
-echo "configure:16226: checking <ctype> for freebsd 4.0 " >&5
+echo "configure:16219: checking <ctype> for freebsd 4.0 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16228 "configure"
+#line 16221 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16234,7 +16227,7 @@ int
 	+ _CTYPE_D + _CTYPE_P + _CTYPE_X + _CTYPE_G ;}
 ; return 0; }
 EOF
-if { (eval echo configure:16238: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16231: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_bsd=yes
@@ -16254,9 +16247,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for freebsd 3.4 ""... $ac_c" 1>&6
-echo "configure:16258: checking <ctype> for freebsd 3.4 " >&5
+echo "configure:16251: checking <ctype> for freebsd 3.4 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16260 "configure"
+#line 16253 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16266,7 +16259,7 @@ int
       + _D + _P + _X + _G + __istype (a, 0);}
 ; return 0; }
 EOF
-if { (eval echo configure:16270: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16263: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_freebsd34=yes
@@ -16286,9 +16279,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for solaris 2.6,7,8 ""... $ac_c" 1>&6
-echo "configure:16290: checking <ctype> for solaris 2.6,7,8 " >&5
+echo "configure:16283: checking <ctype> for solaris 2.6,7,8 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16292 "configure"
+#line 16285 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16299,7 +16292,7 @@ int
 	+ __trans_lower[a] + __trans_upper[a] + __ctype_mask[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:16303: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16296: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_solaris=yes
@@ -16314,7 +16307,7 @@ rm -f conftest*
 
     if test $ctype_solaris = "yes"; then
       echo $ac_n "checking   for version""... $ac_c" 1>&6
-echo "configure:16318: checking   for version" >&5
+echo "configure:16311: checking   for version" >&5
       ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -16323,14 +16316,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
  
       cat > conftest.$ac_ext <<EOF
-#line 16327 "configure"
+#line 16320 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
 typedef long* __to_type; __to_type const& _M_toupper = __trans_upper;
 ; return 0; }
 EOF
-if { (eval echo configure:16334: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
       ctype_solaris26=yes
@@ -16362,9 +16355,9 @@ cross_compiling=$ac_cv_prog_cc_cross
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for solaris 2.5.1 ""... $ac_c" 1>&6
-echo "configure:16366: checking <ctype> for solaris 2.5.1 " >&5
+echo "configure:16359: checking <ctype> for solaris 2.5.1 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16368 "configure"
+#line 16361 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16374,7 +16367,7 @@ int
 	+ __ctype[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:16378: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16371: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_solaris25=yes
@@ -16394,9 +16387,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for aix ""... $ac_c" 1>&6
-echo "configure:16398: checking <ctype> for aix " >&5
+echo "configure:16391: checking <ctype> for aix " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16400 "configure"
+#line 16393 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16407,7 +16400,7 @@ int
 	+ _VALC('a') + _IS('c', 0);}
 ; return 0; }
 EOF
-if { (eval echo configure:16411: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16404: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_aix=yes
@@ -16427,9 +16420,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for newlib ""... $ac_c" 1>&6
-echo "configure:16431: checking <ctype> for newlib " >&5
+echo "configure:16424: checking <ctype> for newlib " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16433 "configure"
+#line 16426 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16439,7 +16432,7 @@ int
 	+ _ctype_[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:16443: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16436: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_newlib=yes
@@ -16473,17 +16466,17 @@ fi
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:16477: checking for $ac_hdr" >&5
+echo "configure:16470: checking for $ac_hdr" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16482 "configure"
+#line 16475 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:16487: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16480: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -16512,12 +16505,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16516: checking for $ac_func" >&5
+echo "configure:16509: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16521 "configure"
+#line 16514 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16540,7 +16533,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16544: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16537: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16565,7 +16558,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:16569: checking for working mmap" >&5
+echo "configure:16562: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16573,7 +16566,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 16577 "configure"
+#line 16570 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -16713,7 +16706,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:16717: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:16710: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_func_mmap_fixed_mapped=yes
 else
@@ -16776,19 +16769,19 @@ fi
 
 if test $ac_cv_header_locale_h = yes; then
     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:16780: checking for LC_MESSAGES" >&5
+echo "configure:16773: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'ac_cv_val_LC_MESSAGES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16785 "configure"
+#line 16778 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:16792: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16785: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   ac_cv_val_LC_MESSAGES=yes
 else
@@ -17003,7 +16996,6 @@ s%@CPP@%$CPP%g
 s%@cpu_include_dir@%$cpu_include_dir%g
 s%@CPU_FLAGS@%$CPU_FLAGS%g
 s%@DEBUG_FLAGS@%$DEBUG_FLAGS%g
-s%@BUILD_LIBIO_INCLUDE@%$BUILD_LIBIO_INCLUDE%g
 s%@GLIBCPP_NEED_LIBIO_TRUE@%$GLIBCPP_NEED_LIBIO_TRUE%g
 s%@GLIBCPP_NEED_LIBIO_FALSE@%$GLIBCPP_NEED_LIBIO_FALSE%g
 s%@GLIBCPP_NEED_XTRA_LIBIO_TRUE@%$GLIBCPP_NEED_XTRA_LIBIO_TRUE%g
@@ -17011,7 +17003,6 @@ s%@GLIBCPP_NEED_XTRA_LIBIO_FALSE@%$GLIBCPP_NEED_XTRA_LIBIO_FALSE%g
 s%@GLIBCPP_NEED_WLIBIO_TRUE@%$GLIBCPP_NEED_WLIBIO_TRUE%g
 s%@GLIBCPP_NEED_WLIBIO_FALSE@%$GLIBCPP_NEED_WLIBIO_FALSE%g
 s%@CSHADOWFLAGS@%$CSHADOWFLAGS%g
-s%@CSHADOW_INCLUDES@%$CSHADOW_INCLUDES%g
 s%@GLIBCPP_USE_CSHADOW_TRUE@%$GLIBCPP_USE_CSHADOW_TRUE%g
 s%@GLIBCPP_USE_CSHADOW_FALSE@%$GLIBCPP_USE_CSHADOW_FALSE%g
 s%@THREADLIBS@%$THREADLIBS%g
@@ -17341,8 +17332,8 @@ fi
 
 # Trying to get more people to read documentation.  Possibly remove check
 # and warn all the time.
-if test ! -f .sanity_warned; then
-  touch .sanity_warned
+if test ! -f stamp-sanity-warned; then
+  touch stamp-sanity-warned
   # There is no "informational" AC_MSG_ macro, so these are going to be
   # printed even when --quiet/--silent is given.
   echo ''
diff --git a/libstdc++-v3/configure.in b/libstdc++-v3/configure.in
index 50fae06..1b34bd7 100644
--- a/libstdc++-v3/configure.in
+++ b/libstdc++-v3/configure.in
@@ -19,7 +19,7 @@ GLIBCPP_CONFIGURE(.)
 AC_LIBTOOL_DLOPEN
 GLIBCPP_CHECK_GNU_MAKE
   if test "x$_cv_gnu_make_command" = "x"; then
-    AC_MSG_ERROR([GNU Make not found.  Please install it or correct your path.])
+    AC_MSG_ERROR([GNU make not found. Please install it or correct your path.])
   fi
 AM_PROG_LIBTOOL
 AM_CONFIG_HEADER(config.h)
@@ -187,8 +187,8 @@ fi
 
 # Trying to get more people to read documentation.  Possibly remove check
 # and warn all the time.
-if test ! -f .sanity_warned; then
-  touch .sanity_warned
+if test ! -f stamp-sanity-warned; then
+  touch stamp-sanity-warned
   # There is no "informational" AC_MSG_ macro, so these are going to be
   # printed even when --quiet/--silent is given.
   echo ''
diff --git a/libstdc++-v3/libio/Makefile.am b/libstdc++-v3/libio/Makefile.am
index dd1c768..bf26539 100644
--- a/libstdc++-v3/libio/Makefile.am
+++ b/libstdc++-v3/libio/Makefile.am
@@ -26,9 +26,12 @@ AUTOMAKE_OPTIONS = 1.3 cygnus
 # Passed down for cross compilers, canadian crosses.
 TOPLEVEL_INCLUDES = -I$(includedir)
 
-LIBIO_INCLUDES = @BUILD_LIBIO_INCLUDE@ -I$(top_srcdir)/libio 
-
-CSHADOW_INCLUDES = @CSHADOWFLAGS@ @CSHADOW_INCLUDES@
+if GLIBCPP_NEED_LIBIO
+LIBIO_INCLUDES = \
+	-I$(top_builddir)/libio -I$(top_srcdir)/libio 
+else
+LIBIO_INCLUDES = 
+endif
 
 CONFIG_INCLUDES = \
 	-I$(top_srcdir)/@cpu_include_dir@ \
@@ -36,7 +39,7 @@ CONFIG_INCLUDES = \
 
 INCLUDES = \
 	-nostdinc++ -I$(top_srcdir) \
-	$(LIBIO_INCLUDES) $(CONFIG_INCLUDES) $(CSHADOW_INCLUDES) \
+	$(LIBIO_INCLUDES) $(CONFIG_INCLUDES) \
 	$(TOPLEVEL_INCLUDES)	
 
 noinst_LTLIBRARIES = libio.la
diff --git a/libstdc++-v3/libio/Makefile.in b/libstdc++-v3/libio/Makefile.in
index 9f56f6b..eb396ca 100644
--- a/libstdc++-v3/libio/Makefile.in
+++ b/libstdc++-v3/libio/Makefile.in
@@ -65,7 +65,6 @@ target_alias = @target_alias@
 target_triplet = @target@
 AR = @AR@
 AS = @AS@
-BUILD_LIBIO_INCLUDE = @BUILD_LIBIO_INCLUDE@
 CC = @CC@
 CPP = @CPP@
 CPU_FLAGS = @CPU_FLAGS@
@@ -109,10 +108,9 @@ AUTOMAKE_OPTIONS = 1.3 cygnus
 
 # Passed down for cross compilers, canadian crosses.
 TOPLEVEL_INCLUDES = -I$(includedir)
-
-LIBIO_INCLUDES = @BUILD_LIBIO_INCLUDE@ -I$(top_srcdir)/libio 
-
-CSHADOW_INCLUDES = @CSHADOWFLAGS@ @CSHADOW_INCLUDES@
+@GLIBCPP_NEED_LIBIO_TRUE@LIBIO_INCLUDES = @GLIBCPP_NEED_LIBIO_TRUE@\
+@GLIBCPP_NEED_LIBIO_TRUE@	-I$(top_builddir)/libio -I$(top_srcdir)/libio 
+@GLIBCPP_NEED_LIBIO_FALSE@LIBIO_INCLUDES = 
 
 CONFIG_INCLUDES = \
 	-I$(top_srcdir)/@cpu_include_dir@ \
@@ -121,7 +119,7 @@ CONFIG_INCLUDES = \
 
 INCLUDES = \
 	-nostdinc++ -I$(top_srcdir) \
-	$(LIBIO_INCLUDES) $(CONFIG_INCLUDES) $(CSHADOW_INCLUDES) \
+	$(LIBIO_INCLUDES) $(CONFIG_INCLUDES) \
 	$(TOPLEVEL_INCLUDES)	
 
 
diff --git a/libstdc++-v3/math/Makefile.in b/libstdc++-v3/math/Makefile.in
index 4345d82..eaf96f4 100644
--- a/libstdc++-v3/math/Makefile.in
+++ b/libstdc++-v3/math/Makefile.in
@@ -65,12 +65,10 @@ target_alias = @target_alias@
 target_triplet = @target@
 AR = @AR@
 AS = @AS@
-BUILD_LIBIO_INCLUDE = @BUILD_LIBIO_INCLUDE@
 CC = @CC@
 CPP = @CPP@
 CPU_FLAGS = @CPU_FLAGS@
 CSHADOWFLAGS = @CSHADOWFLAGS@
-CSHADOW_INCLUDES = @CSHADOW_INCLUDES@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 DEBUG_FLAGS = @DEBUG_FLAGS@
diff --git a/libstdc++-v3/src/Makefile.am b/libstdc++-v3/src/Makefile.am
index 9b5fcd6..02a0fa9 100644
--- a/libstdc++-v3/src/Makefile.am
+++ b/libstdc++-v3/src/Makefile.am
@@ -52,7 +52,7 @@ AC_CXXFLAGS = \
 # the end of the compile line so that -O2 can be overridden as the
 # occasion call for it. (ie, --enable-debug)
 AM_CXXFLAGS = \
-	-D_GNU_SOURCE -fno-implicit-templates $(OPTIMIZE_CXXFLAGS) \
+	-fno-implicit-templates $(OPTIMIZE_CXXFLAGS) \
 	-Wall -Wno-format -W -Wwrite-strings -Winline \
 	$(AC_CXXFLAGS) 
 
@@ -60,18 +60,29 @@ AM_CXXFLAGS = \
 # Passed down for cross compilers, canadian crosses.
 TOPLEVEL_INCLUDES = -I$(includedir)
 
-LIBIO_INCLUDES = @BUILD_LIBIO_INCLUDE@ -I$(top_srcdir)/libio 
+if GLIBCPP_NEED_LIBIO
+LIBIO_INCLUDES = \
+	-I$(top_builddir)/libio -I$(top_srcdir)/libio 
+else
+LIBIO_INCLUDES = 
+endif
 
-CSHADOW_INCLUDES = @CSHADOWFLAGS@ @CSHADOW_INCLUDES@
+if GLIBCPP_USE_CSHADOW
+CSHADOW_INCLUDES = 
+#CSHADOW_INCLUDES = \
+#	@CSHADOWFLAGS@ -I$(top_srcdir)/shadow -I$(top_builddir)/cshadow
+else
+CSHADOW_INCLUDES =
+endif
 
 CONFIG_INCLUDES = \
 	-I$(top_srcdir)/@cpu_include_dir@ \
 	-I$(top_srcdir)/@ctype_include_dir@
 
 INCLUDES = \
-	-nostdinc++ -I$(top_srcdir) \
-	$(LIBIO_INCLUDES) $(CONFIG_INCLUDES) $(CSHADOW_INCLUDES) \
-	$(TOPLEVEL_INCLUDES)	
+	-D_GNU_SOURCE -nostdinc++ -I$(top_srcdir) \
+	$(CSHADOW_INCLUDES) $(LIBIO_INCLUDES) \
+	$(CONFIG_INCLUDES) $(TOPLEVEL_INCLUDES)	
 
 
 # Need to explicitly set this so that AM_CXXFLAGS is last. (That way,
diff --git a/libstdc++-v3/src/Makefile.in b/libstdc++-v3/src/Makefile.in
index 06bfccd..73d42da 100644
--- a/libstdc++-v3/src/Makefile.in
+++ b/libstdc++-v3/src/Makefile.in
@@ -64,7 +64,6 @@ target_alias = @target_alias@
 target_triplet = @target@
 AR = @AR@
 AS = @AS@
-BUILD_LIBIO_INCLUDE = @BUILD_LIBIO_INCLUDE@
 CC = @CC@
 CPP = @CPP@
 CPU_FLAGS = @CPU_FLAGS@
@@ -129,17 +128,20 @@ AC_CXXFLAGS = \
 # the end of the compile line so that -O2 can be overridden as the
 # occasion call for it. (ie, --enable-debug)
 AM_CXXFLAGS = \
-	-D_GNU_SOURCE -fno-implicit-templates $(OPTIMIZE_CXXFLAGS) \
+	-fno-implicit-templates $(OPTIMIZE_CXXFLAGS) \
 	-Wall -Wno-format -W -Wwrite-strings -Winline \
 	$(AC_CXXFLAGS) 
 
 
 # Passed down for cross compilers, canadian crosses.
 TOPLEVEL_INCLUDES = -I$(includedir)
-
-LIBIO_INCLUDES = @BUILD_LIBIO_INCLUDE@ -I$(top_srcdir)/libio 
-
-CSHADOW_INCLUDES = @CSHADOWFLAGS@ @CSHADOW_INCLUDES@
+@GLIBCPP_NEED_LIBIO_TRUE@LIBIO_INCLUDES = @GLIBCPP_NEED_LIBIO_TRUE@\
+@GLIBCPP_NEED_LIBIO_TRUE@	-I$(top_builddir)/libio -I$(top_srcdir)/libio 
+@GLIBCPP_NEED_LIBIO_FALSE@LIBIO_INCLUDES = 
+#CSHADOW_INCLUDES = \
+#	@CSHADOWFLAGS@ -I$(top_srcdir)/shadow -I$(top_builddir)/cshadow
+@GLIBCPP_USE_CSHADOW_TRUE@CSHADOW_INCLUDES = 
+@GLIBCPP_USE_CSHADOW_FALSE@CSHADOW_INCLUDES = 
 
 CONFIG_INCLUDES = \
 	-I$(top_srcdir)/@cpu_include_dir@ \
@@ -147,9 +149,9 @@ CONFIG_INCLUDES = \
 
 
 INCLUDES = \
-	-nostdinc++ -I$(top_srcdir) \
-	$(LIBIO_INCLUDES) $(CONFIG_INCLUDES) $(CSHADOW_INCLUDES) \
-	$(TOPLEVEL_INCLUDES)	
+	-D_GNU_SOURCE -nostdinc++ -I$(top_srcdir) \
+	$(CSHADOW_INCLUDES) $(LIBIO_INCLUDES) \
+	$(CONFIG_INCLUDES) $(TOPLEVEL_INCLUDES)	
 
 
 # Need to explicitly set this so that AM_CXXFLAGS is last. (That way,
diff --git a/libstdc++-v3/testsuite/27_io/istream_unformatted.cc b/libstdc++-v3/testsuite/27_io/istream_unformatted.cc
index 56b86a5..b6a547a 100644
--- a/libstdc++-v3/testsuite/27_io/istream_unformatted.cc
+++ b/libstdc++-v3/testsuite/27_io/istream_unformatted.cc
@@ -163,11 +163,13 @@ bool test02(void)
   // istream& getline(char* s, streamsize n)
   state1 = is_00.rdstate();
   is_00.getline(carray1, 20, '*');
-  state2 = is_00.rdstate();  
-  test &= is_04.gcount() == 0;
+  state2 = is_00.rdstate();
+  // make sure failbit was set, since we couldn't extract
+  // from the NULL streambuf...
   test &= state1 != state2;
-  test &= bool(state2 & statefail);
-
+  test &= static_cast<bool>(state2 & statefail);
+  
+  test &= is_04.gcount() == 0;
   state1 = is_04.rdstate();
   is_04.getline(carray1, 1, '\t'); // extracts, throws away
   state2 = is_04.rdstate();  
@@ -351,7 +353,6 @@ void test04()
 // http://sourceware.cygnus.com/ml/libstdc++/2000-07/msg00003.html
 bool test05()
 {
-
   const char* charray = "
 a
 aa
@@ -383,7 +384,7 @@ aaaaaaaaaaaaaa
       if(ifs.eof())
         {
           // Just sanity checks to make sure we've extracted the same
-          // number of chars that were in the file.
+          // number of chars that were in the streambuf
           VERIFY(br == blen);
           // Also, we should only set the failbit if we could
           // _extract_ no chars from the stream, i.e. the first read
@@ -392,21 +393,24 @@ aaaaaaaaaaaaaa
         }
       else if(ifs.fail())
         {
+	  // delimiter not read
+	  //
 	  // either
 	  // -> extracted no characters
 	  // or
 	  // -> n - 1 characters are stored
-          VERIFY(strlen(tmp) == it - 1);
           ifs.clear(ifs.rdstate() & ~std::ios::failbit);
+          VERIFY((ifs.gcount() == 0) || (strlen(tmp) == it - 1));
           VERIFY(ifs);
           continue;
         }
       else 
         {
+	  // delimiter was read.
+	  //
 	  // -> strlen(__s) < n - 1 
 	  // -> delimiter was seen -> gcount() > strlen(__s)
-          VERIFY(ifs.gcount() > strlen(tmp));
-          VERIFY(it - 1 > strlen(tmp));
+          VERIFY(ifs.gcount() == strlen(tmp) + 1);
           continue;
         }
     }
@@ -414,6 +418,39 @@ aaaaaaaaaaaaaa
   return 0;
 }
 
+
+// http://sources.redhat.com/ml/libstdc++/2000-07/msg00126.html
+bool
+test06()
+{
+  using namespace std;
+
+  bool test = true;
+  const streamsize it = 5;
+  char tmp[it];
+  const char* str_lit = "abcd\n";
+
+  stringbuf strbuf(str_lit, std::ios_base::in);
+  istream istr(&strbuf);
+  
+  istr.getline(tmp,it); 
+  test &= istr.gcount() == it;  // extracted whole string
+  test &= strlen(tmp) == 4;     // stored all but '\n'
+  test &= !istr.eof();          // extracted up to but not eof
+  test &= !istr.fail();         // failbit not set
+  
+  char c = 'z';
+  istr.get(c);
+  test &= c == 'z';
+  test &= istr.eof();
+
+#ifdef DEBUG_ASSERT
+  assert(test);
+#endif
+  return test;
+}
+
+
 int main()
 {
   test01();
@@ -421,6 +458,7 @@ int main()
   test03();
   test04();
   test05();
+  test06();
   return 0;
 }
 
@@ -431,3 +469,4 @@ int main()
 
 
 
+
author	Benjamin Kosnik <bkoz@gcc.gnu.org>	2000-07-24 16:34:00 +0000
committer	Benjamin Kosnik <bkoz@gcc.gnu.org>	2000-07-24 16:34:00 +0000
commit	99b513595488d4bea7ec11ddb9c21834e7aefe36 (patch)
tree	7b3adf2af6558d3c1d8d58fe4b1dc4dd76c1f297
parent	55d3f91712e9b1d2e8428433a27db61bbe2ca7cc (diff)
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