Clean up configure/build longstanding issues.

2000-07-07 Benjamin Kosnik <bkoz@soma.redhat.com> Clean up configure/build longstanding issues. * src/Makefile.am (AC_CXXFLAGS): Don't set @SECTION_LDFLAGS@ here. (CXXLINK): Add here, instead. * Makefile.am (check-install): Make sure mkcheck has execute privs. (check): Same here. * configure.in (AC_OUTPUT_COMMANDS): Remove hacks here. * configure.in (AC_OUTPUT_COMMANDS): Link c_io_libio.h and c_io_libio.cc instead of copying. * acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Do link here. * configure.in (AC_OUTPUT_COMMANDS): Link $THREADS.h and c++threads.h instead of copying. * acinclude.m4 (GLIBCPP_ENABLE_THREADS): Do link here. From-SVN: r34914
author: Benjamin Kosnik <bkoz@soma.redhat.com> 2000-07-07 22:46:52 +0000
committer: Benjamin Kosnik <bkoz@gcc.gnu.org> 2000-07-07 22:46:52 +0000
commit: c4561450e1948c5ffd36e77e72f660292034b8dd (patch)
tree: fd617c6d3e567e04fea8e3760cdaa1719c867bed
parent: 75555da78d42ce001a9bc680036ac8a43589e444 (diff)
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gcc-c4561450e1948c5ffd36e77e72f660292034b8dd.tar.gz
gcc-c4561450e1948c5ffd36e77e72f660292034b8dd.tar.bz2
11 files changed, 1102 insertions, 1070 deletions
diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index d2438e1..1fc5171 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,21 @@
+2000-07-07  Benjamin Kosnik  <bkoz@soma.redhat.com>
+
+	Clean up configure/build longstanding issues.
+	* src/Makefile.am (AC_CXXFLAGS): Don't set @SECTION_LDFLAGS@ here.
+	(CXXLINK): Add here, instead.
+
+	* Makefile.am (check-install): Make sure mkcheck has execute privs.
+	(check): Same here.
+	* configure.in (AC_OUTPUT_COMMANDS): Remove hacks here.
+
+	* configure.in (AC_OUTPUT_COMMANDS): Link c_io_libio.h and
+	c_io_libio.cc instead of copying.
+	* acinclude.m4 (GLIBCPP_ENABLE_CSTDIO): Do link here.
+
+	* configure.in (AC_OUTPUT_COMMANDS): Link $THREADS.h and
+	c++threads.h instead of copying.
+	* acinclude.m4 (GLIBCPP_ENABLE_THREADS): Do link here.
+
 2000-07-07   brent verner  <brent@rcfile.org> 
 
 	* testsuite/27_io/istream_unformatted.cc (test05): New test.
diff --git a/libstdc++-v3/Makefile.am b/libstdc++-v3/Makefile.am
index 10bad08..28da16b2 100644
--- a/libstdc++-v3/Makefile.am
+++ b/libstdc++-v3/Makefile.am
@@ -32,9 +32,11 @@ gxx_include_dir=$(includedir)/g++
 SUBDIRS = math libio src
 
 check:  $(top_builddir)/mkcheck
+	chmod +x  $(top_builddir)/mkcheck
 	$(top_builddir)/mkcheck 0 $(top_builddir) $(top_srcdir)
 
 check-install: $(top_builddir)/mkcheck
+	chmod +x  $(top_builddir)/mkcheck
 	$(top_builddir)/mkcheck 1 $(top_builddir) $(top_srcdir) $(prefix)
 
 #all-local:  stamp-rebuild
diff --git a/libstdc++-v3/Makefile.in b/libstdc++-v3/Makefile.in
index 899317e..1f3e40d 100644
--- a/libstdc++-v3/Makefile.in
+++ b/libstdc++-v3/Makefile.in
@@ -71,8 +71,6 @@ CPP = @CPP@
 CPU_FLAGS = @CPU_FLAGS@
 CSHADOWFLAGS = @CSHADOWFLAGS@
 CSHADOW_INCLUDES = @CSHADOW_INCLUDES@
-CSTDIO_CC = @CSTDIO_CC@
-CSTDIO_H = @CSTDIO_H@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 DEBUG_FLAGS = @DEBUG_FLAGS@
@@ -467,9 +465,11 @@ mostlyclean distclean maintainer-clean
 
 
 check:  $(top_builddir)/mkcheck
+	chmod +x  $(top_builddir)/mkcheck
 	$(top_builddir)/mkcheck 0 $(top_builddir) $(top_srcdir)
 
 check-install: $(top_builddir)/mkcheck
+	chmod +x  $(top_builddir)/mkcheck
 	$(top_builddir)/mkcheck 1 $(top_builddir) $(top_srcdir) $(prefix)
 
 # Multilib Makefile bits.
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index f5582f2..ca61aa6 100644
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -1166,52 +1166,52 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
   dnl Check if a valid thread package
   case x${enable_cstdio_flag} in
 	xlibio | x | xno | xnone | xyes)
-		# default
-		CSTDIO_H=c_io_libio.h
-		CSTDIO_CC=c_io_libio.cc
- 		AC_MSG_RESULT(libio)
-
-		# see if we are on a system with libio native (ie, linux)
-  		AC_CHECK_HEADER(libio.h,  has_libio=yes, has_libio=no)
-
-		# bkoz XXX hack hack need version checks, this is temporary
-		has_libio=no
-
-  		if test $has_libio = "yes"; then
-   		  BUILD_LIBIO_INCLUDE=
-		  need_libio=no
-  		else
-   		  BUILD_LIBIO_INCLUDE='-I../libio'
-		  need_libio=yes
-  		fi
-  		AC_SUBST(BUILD_LIBIO_INCLUDE)
-
-		# see if the _G_config.h header needs to be built. 
-		# NB: This replaces the _G_CONFIG_H machinery in libio-v2
-		AC_CHECK_HEADER(_G_config.h,  has_gconf_h=yes, has_gconf_h=no)
-  		AM_CONDITIONAL(GLIBCPP_NEED_LIBIO_CONFIG_H, test "$has_gconf_h" = no)
-		# bkoz XXX hack need to add support for non-glibc systems here
-	 	has_gconf=no
-
-		# bkoz XXX need to add checks for this
-		need_wlibio=yes
-		;;
+	  # default
+	  CSTDIO_H=config/c_io_libio.h
+	  CSTDIO_CC=config/c_io_libio.cc
+ 	  AC_MSG_RESULT(libio)
+
+	  # see if we are on a system with libio native (ie, linux)
+  	  AC_CHECK_HEADER(libio.h,  has_libio=yes, has_libio=no)
+
+	  # bkoz XXX hack hack need version checks, this is temporary
+	  has_libio=no
+
+  	  if test $has_libio = "yes"; then
+   	    BUILD_LIBIO_INCLUDE=
+	    need_libio=no
+  	  else
+   	  BUILD_LIBIO_INCLUDE='-I../libio'
+     	    need_libio=yes
+  	  fi
+  	  AC_SUBST(BUILD_LIBIO_INCLUDE)
+
+	  # see if the _G_config.h header needs to be built. 
+	  # NB: This replaces the _G_CONFIG_H machinery in libio-v2
+	  AC_CHECK_HEADER(_G_config.h,  has_gconf_h=yes, has_gconf_h=no)
+  	  AM_CONDITIONAL(GLIBCPP_NEED_LIBIO_CONFIG_H, test "$has_gconf_h" = no)
+	  # bkoz XXX hack need to add support for non-glibc systems here
+	   has_gconf=no
+
+	  # bkoz XXX need to add checks for this
+	  need_wlibio=yes
+	  ;;
         xwince)
-                CSTDIO_H=c_io_wince.h
-                CSTDIO_CC=c_io_wince.cc
-                AC_MSG_RESULT(wince)
-
-                need_libio=no
-                BUILD_LIBIO_INCLUDE=
-                AC_SUBST(BUILD_LIBIO_INCLUDE)
-                ;;
+    	  CSTDIO_H=config/c_io_wince.h
+          CSTDIO_CC=config/c_io_wince.cc
+          AC_MSG_RESULT(wince)
+
+          need_libio=no
+          BUILD_LIBIO_INCLUDE=
+          AC_SUBST(BUILD_LIBIO_INCLUDE)
+          ;;
 	*)
-		echo "$enable_cstdio is an unknown io package" 1>&2
-		exit 1
-		;;
+	  echo "$enable_cstdio is an unknown io package" 1>&2
+	  exit 1
+	  ;;
   esac
-  AC_SUBST(CSTDIO_H)
-  AC_SUBST(CSTDIO_CC)
+  AC_LINK_FILES($CSTDIO_H, bits/c++io.h)
+  AC_LINK_FILES($CSTDIO_CC, src/c++io.cc)
   AM_CONDITIONAL(GLIBCPP_NEED_LIBIO, test "$need_libio" = yes)
   AM_CONDITIONAL(GLIBCPP_NEED_WLIBIO, test "$need_wlibio" = yes)
 ])
@@ -1306,6 +1306,7 @@ AC_DEFUN(GLIBCPP_ENABLE_THREADS, [
   AC_SUBST(THREADDEPS)
   AC_SUBST(THREADOBJS)
   AC_SUBST(THREADSPEC)
+  AC_LINK_FILES(config/$THREADH, bits/c++threads.h)
 ])
 
 
diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4
index 3f7a8b2..45063a2 100644
--- a/libstdc++-v3/aclocal.m4
+++ b/libstdc++-v3/aclocal.m4
@@ -1178,52 +1178,52 @@ AC_DEFUN(GLIBCPP_ENABLE_CSTDIO, [
   dnl Check if a valid thread package
   case x${enable_cstdio_flag} in
 	xlibio | x | xno | xnone | xyes)
-		# default
-		CSTDIO_H=c_io_libio.h
-		CSTDIO_CC=c_io_libio.cc
- 		AC_MSG_RESULT(libio)
-
-		# see if we are on a system with libio native (ie, linux)
-  		AC_CHECK_HEADER(libio.h,  has_libio=yes, has_libio=no)
-
-		# bkoz XXX hack hack need version checks, this is temporary
-		has_libio=no
-
-  		if test $has_libio = "yes"; then
-   		  BUILD_LIBIO_INCLUDE=
-		  need_libio=no
-  		else
-   		  BUILD_LIBIO_INCLUDE='-I../libio'
-		  need_libio=yes
-  		fi
-  		AC_SUBST(BUILD_LIBIO_INCLUDE)
-
-		# see if the _G_config.h header needs to be built. 
-		# NB: This replaces the _G_CONFIG_H machinery in libio-v2
-		AC_CHECK_HEADER(_G_config.h,  has_gconf_h=yes, has_gconf_h=no)
-  		AM_CONDITIONAL(GLIBCPP_NEED_LIBIO_CONFIG_H, test "$has_gconf_h" = no)
-		# bkoz XXX hack need to add support for non-glibc systems here
-	 	has_gconf=no
-
-		# bkoz XXX need to add checks for this
-		need_wlibio=yes
-		;;
+	  # default
+	  CSTDIO_H=config/c_io_libio.h
+	  CSTDIO_CC=config/c_io_libio.cc
+ 	  AC_MSG_RESULT(libio)
+
+	  # see if we are on a system with libio native (ie, linux)
+  	  AC_CHECK_HEADER(libio.h,  has_libio=yes, has_libio=no)
+
+	  # bkoz XXX hack hack need version checks, this is temporary
+	  has_libio=no
+
+  	  if test $has_libio = "yes"; then
+   	    BUILD_LIBIO_INCLUDE=
+	    need_libio=no
+  	  else
+   	  BUILD_LIBIO_INCLUDE='-I../libio'
+     	    need_libio=yes
+  	  fi
+  	  AC_SUBST(BUILD_LIBIO_INCLUDE)
+
+	  # see if the _G_config.h header needs to be built. 
+	  # NB: This replaces the _G_CONFIG_H machinery in libio-v2
+	  AC_CHECK_HEADER(_G_config.h,  has_gconf_h=yes, has_gconf_h=no)
+  	  AM_CONDITIONAL(GLIBCPP_NEED_LIBIO_CONFIG_H, test "$has_gconf_h" = no)
+	  # bkoz XXX hack need to add support for non-glibc systems here
+	   has_gconf=no
+
+	  # bkoz XXX need to add checks for this
+	  need_wlibio=yes
+	  ;;
         xwince)
-                CSTDIO_H=c_io_wince.h
-                CSTDIO_CC=c_io_wince.cc
-                AC_MSG_RESULT(wince)
-
-                need_libio=no
-                BUILD_LIBIO_INCLUDE=
-                AC_SUBST(BUILD_LIBIO_INCLUDE)
-                ;;
+    	  CSTDIO_H=config/c_io_wince.h
+          CSTDIO_CC=config/c_io_wince.cc
+          AC_MSG_RESULT(wince)
+
+          need_libio=no
+          BUILD_LIBIO_INCLUDE=
+          AC_SUBST(BUILD_LIBIO_INCLUDE)
+          ;;
 	*)
-		echo "$enable_cstdio is an unknown io package" 1>&2
-		exit 1
-		;;
+	  echo "$enable_cstdio is an unknown io package" 1>&2
+	  exit 1
+	  ;;
   esac
-  AC_SUBST(CSTDIO_H)
-  AC_SUBST(CSTDIO_CC)
+  AC_LINK_FILES($CSTDIO_H, bits/c++io.h)
+  AC_LINK_FILES($CSTDIO_CC, src/c++io.cc)
   AM_CONDITIONAL(GLIBCPP_NEED_LIBIO, test "$need_libio" = yes)
   AM_CONDITIONAL(GLIBCPP_NEED_WLIBIO, test "$need_wlibio" = yes)
 ])
@@ -1318,6 +1318,7 @@ AC_DEFUN(GLIBCPP_ENABLE_THREADS, [
   AC_SUBST(THREADDEPS)
   AC_SUBST(THREADOBJS)
   AC_SUBST(THREADSPEC)
+  AC_LINK_FILES(config/$THREADH, bits/c++threads.h)
 ])
 
 
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index f237730..5260280 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -2181,13 +2181,13 @@ fi
 
     case x${enable_cstdio_flag} in
 	xlibio | x | xno | xnone | xyes)
-		# default
-		CSTDIO_H=c_io_libio.h
-		CSTDIO_CC=c_io_libio.cc
- 		echo "$ac_t""libio" 1>&6
+	  # default
+	  CSTDIO_H=config/c_io_libio.h
+	  CSTDIO_CC=config/c_io_libio.cc
+ 	  echo "$ac_t""libio" 1>&6
 
-		# see if we are on a system with libio native (ie, linux)
-  		ac_safe=`echo "libio.h" | sed 'y%./+-%__p_%'`
+	  # see if we are on a system with libio native (ie, linux)
+  	  ac_safe=`echo "libio.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for libio.h""... $ac_c" 1>&6
 echo "configure:2193: checking for libio.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
@@ -2222,21 +2222,21 @@ has_libio=no
 fi
 
 
-		# bkoz XXX hack hack need version checks, this is temporary
-		has_libio=no
+	  # bkoz XXX hack hack need version checks, this is temporary
+	  has_libio=no
 
-  		if test $has_libio = "yes"; then
-   		  BUILD_LIBIO_INCLUDE=
-		  need_libio=no
-  		else
-   		  BUILD_LIBIO_INCLUDE='-I../libio'
-		  need_libio=yes
-  		fi
-  		
+  	  if test $has_libio = "yes"; then
+   	    BUILD_LIBIO_INCLUDE=
+	    need_libio=no
+  	  else
+   	  BUILD_LIBIO_INCLUDE='-I../libio'
+     	    need_libio=yes
+  	  fi
+  	  
 
-		# see if the _G_config.h header needs to be built. 
-		# NB: This replaces the _G_CONFIG_H machinery in libio-v2
-		ac_safe=`echo "_G_config.h" | sed 'y%./+-%__p_%'`
+	  # see if the _G_config.h header needs to be built. 
+	  # NB: This replaces the _G_CONFIG_H machinery in libio-v2
+	  ac_safe=`echo "_G_config.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for _G_config.h""... $ac_c" 1>&6
 echo "configure:2242: checking for _G_config.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
@@ -2270,7 +2270,7 @@ else
 has_gconf_h=no
 fi
 
-  		
+  	  
 
 if test "$has_gconf_h" = no; then
   GLIBCPP_NEED_LIBIO_CONFIG_H_TRUE=
@@ -2279,25 +2279,25 @@ else
   GLIBCPP_NEED_LIBIO_CONFIG_H_TRUE='#'
   GLIBCPP_NEED_LIBIO_CONFIG_H_FALSE=
 fi
-		# bkoz XXX hack need to add support for non-glibc systems here
-	 	has_gconf=no
+	  # bkoz XXX hack need to add support for non-glibc systems here
+	   has_gconf=no
 
-		# bkoz XXX need to add checks for this
-		need_wlibio=yes
-		;;
+	  # bkoz XXX need to add checks for this
+	  need_wlibio=yes
+	  ;;
         xwince)
-                CSTDIO_H=c_io_wince.h
-                CSTDIO_CC=c_io_wince.cc
-                echo "$ac_t""wince" 1>&6
-
-                need_libio=no
-                BUILD_LIBIO_INCLUDE=
-                
-                ;;
+    	  CSTDIO_H=config/c_io_wince.h
+          CSTDIO_CC=config/c_io_wince.cc
+          echo "$ac_t""wince" 1>&6
+
+          need_libio=no
+          BUILD_LIBIO_INCLUDE=
+          
+          ;;
 	*)
-		echo "$enable_cstdio is an unknown io package" 1>&2
-		exit 1
-		;;
+	  echo "$enable_cstdio is an unknown io package" 1>&2
+	  exit 1
+	  ;;
   esac
   
   
@@ -2598,6 +2598,7 @@ fi
   
   
   
+  
 
 #GLIBCPP_ENABLE_RELIBGCC([../..])
 # Check whether --enable-cxx-flags or --disable-cxx-flags was given.
@@ -2752,17 +2753,17 @@ else
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:2756: checking for $ac_hdr" >&5
+echo "configure:2757: 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 2761 "configure"
+#line 2762 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:2766: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:2767: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -2807,10 +2808,10 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   # Check for pragma system_header.
   echo $ac_n "checking for g++ that supports pragma system_header""... $ac_c" 1>&6
-echo "configure:2811: checking for g++ that supports pragma system_header" >&5
+echo "configure:2812: checking for g++ that supports pragma system_header" >&5
   CXXFLAGS='-Wunknown-pragmas -Werror'
   cat > conftest.$ac_ext <<EOF
-#line 2814 "configure"
+#line 2815 "configure"
 #include "confdefs.h"
 #pragma system_header
 int main() {
@@ -2818,7 +2819,7 @@ int foo;
   
 ; return 0; }
 EOF
-if { (eval echo configure:2822: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2823: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_newpragma=yes
 else
@@ -2841,10 +2842,10 @@ rm -f conftest*
 
   # Check for more sophisticated diagnostic control.
   echo $ac_n "checking for g++ that supports -fdiagnostics-show-location=once""... $ac_c" 1>&6
-echo "configure:2845: checking for g++ that supports -fdiagnostics-show-location=once" >&5
+echo "configure:2846: checking for g++ that supports -fdiagnostics-show-location=once" >&5
   CXXFLAGS='-fdiagnostics-show-location=once'
   cat > conftest.$ac_ext <<EOF
-#line 2848 "configure"
+#line 2849 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -2852,7 +2853,7 @@ int foo;
   
 ; return 0; }
 EOF
-if { (eval echo configure:2856: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2857: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_gabydiags=yes
 else
@@ -2875,10 +2876,10 @@ rm -f conftest*
 
   # Check for -ffunction-sections -fdata-sections
   echo $ac_n "checking for g++ that supports -ffunction-sections -fdata-sections""... $ac_c" 1>&6
-echo "configure:2879: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
+echo "configure:2880: checking for g++ that supports -ffunction-sections -fdata-sections" >&5
   CXXFLAGS='-ffunction-sections -fdata-sections'
   cat > conftest.$ac_ext <<EOF
-#line 2882 "configure"
+#line 2883 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -2886,7 +2887,7 @@ int foo;
   
 ; return 0; }
 EOF
-if { (eval echo configure:2890: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2891: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_fdsections=yes
 else
@@ -2927,12 +2928,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   # Check for -Wl,--gc-sections
   echo $ac_n "checking for ld that supports -Wl,--gc-sections""... $ac_c" 1>&6
-echo "configure:2931: checking for ld that supports -Wl,--gc-sections" >&5
+echo "configure:2932: checking for ld that supports -Wl,--gc-sections" >&5
   if test "$cross_compiling" = yes; then
   ac_sectionLDflags=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 2936 "configure"
+#line 2937 "configure"
 #include "confdefs.h"
 
    int main(void) 
@@ -2943,7 +2944,7 @@ else
    }
   
 EOF
-if { (eval echo configure:2947: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2948: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_sectionLDflags=yes
 else
@@ -2979,16 +2980,16 @@ 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""... $ac_c" 1>&6
-echo "configure:2983: checking for __builtin_abs declaration" >&5
+echo "configure:2984: checking for __builtin_abs declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 2985 "configure"
+#line 2986 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_abs(0);
 ; return 0; }
 EOF
-if { (eval echo configure:2992: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2993: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_abs=yes
 else
@@ -3008,16 +3009,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_abs = x"yes"; then
     echo $ac_n "checking for __builtin_abs linkage""... $ac_c" 1>&6
-echo "configure:3012: checking for __builtin_abs linkage" >&5
+echo "configure:3013: checking for __builtin_abs linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3014 "configure"
+#line 3015 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_abs(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3021: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_abs=yes
 else
@@ -3047,16 +3048,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3051: checking for __builtin_fabsf declaration" >&5
+echo "configure:3052: checking for __builtin_fabsf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3053 "configure"
+#line 3054 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabsf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3060: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3061: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_fabsf=yes
 else
@@ -3076,16 +3077,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_fabsf = x"yes"; then
     echo $ac_n "checking for __builtin_fabsf linkage""... $ac_c" 1>&6
-echo "configure:3080: checking for __builtin_fabsf linkage" >&5
+echo "configure:3081: checking for __builtin_fabsf linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3082 "configure"
+#line 3083 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabsf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3089: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3090: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_fabsf=yes
 else
@@ -3115,16 +3116,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3119: checking for __builtin_fabs declaration" >&5
+echo "configure:3120: checking for __builtin_fabs declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3121 "configure"
+#line 3122 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabs(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3128: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3129: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_fabs=yes
 else
@@ -3144,16 +3145,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_fabs = x"yes"; then
     echo $ac_n "checking for __builtin_fabs linkage""... $ac_c" 1>&6
-echo "configure:3148: checking for __builtin_fabs linkage" >&5
+echo "configure:3149: checking for __builtin_fabs linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3150 "configure"
+#line 3151 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabs(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3157: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_fabs=yes
 else
@@ -3183,16 +3184,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3187: checking for __builtin_fabsl declaration" >&5
+echo "configure:3188: checking for __builtin_fabsl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3189 "configure"
+#line 3190 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabsl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3196: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3197: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_fabsl=yes
 else
@@ -3212,16 +3213,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_fabsl = x"yes"; then
     echo $ac_n "checking for __builtin_fabsl linkage""... $ac_c" 1>&6
-echo "configure:3216: checking for __builtin_fabsl linkage" >&5
+echo "configure:3217: checking for __builtin_fabsl linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3218 "configure"
+#line 3219 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabsl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3225: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_fabsl=yes
 else
@@ -3251,16 +3252,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3255: checking for __builtin_labs declaration" >&5
+echo "configure:3256: checking for __builtin_labs declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3257 "configure"
+#line 3258 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_labs(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3265: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_labs=yes
 else
@@ -3280,16 +3281,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_labs = x"yes"; then
     echo $ac_n "checking for __builtin_labs linkage""... $ac_c" 1>&6
-echo "configure:3284: checking for __builtin_labs linkage" >&5
+echo "configure:3285: checking for __builtin_labs linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3286 "configure"
+#line 3287 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_labs(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3293: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_labs=yes
 else
@@ -3320,16 +3321,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3324: checking for __builtin_sqrtf declaration" >&5
+echo "configure:3325: checking for __builtin_sqrtf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3326 "configure"
+#line 3327 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sqrtf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3333: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3334: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_sqrtf=yes
 else
@@ -3349,16 +3350,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_sqrtf = x"yes"; then
     echo $ac_n "checking for __builtin_sqrtf linkage""... $ac_c" 1>&6
-echo "configure:3353: checking for __builtin_sqrtf linkage" >&5
+echo "configure:3354: checking for __builtin_sqrtf linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3355 "configure"
+#line 3356 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sqrtf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3362: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3363: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_sqrtf=yes
 else
@@ -3388,16 +3389,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3392: checking for __builtin_fsqrt declaration" >&5
+echo "configure:3393: checking for __builtin_fsqrt declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3394 "configure"
+#line 3395 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fsqrt(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3401: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_fsqrt=yes
 else
@@ -3417,16 +3418,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_fsqrt = x"yes"; then
     echo $ac_n "checking for __builtin_fsqrt linkage""... $ac_c" 1>&6
-echo "configure:3421: checking for __builtin_fsqrt linkage" >&5
+echo "configure:3422: checking for __builtin_fsqrt linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3423 "configure"
+#line 3424 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fsqrt(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3430: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_fsqrt=yes
 else
@@ -3456,16 +3457,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3460: checking for __builtin_sqrtl declaration" >&5
+echo "configure:3461: checking for __builtin_sqrtl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3462 "configure"
+#line 3463 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sqrtl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3469: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_sqrtl=yes
 else
@@ -3485,16 +3486,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_sqrtl = x"yes"; then
     echo $ac_n "checking for __builtin_sqrtl linkage""... $ac_c" 1>&6
-echo "configure:3489: checking for __builtin_sqrtl linkage" >&5
+echo "configure:3490: checking for __builtin_sqrtl linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3491 "configure"
+#line 3492 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sqrtl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3498: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3499: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_sqrtl=yes
 else
@@ -3525,16 +3526,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3529: checking for __builtin_sinf declaration" >&5
+echo "configure:3530: checking for __builtin_sinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3531 "configure"
+#line 3532 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_sinf=yes
 else
@@ -3554,16 +3555,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_sinf = x"yes"; then
     echo $ac_n "checking for __builtin_sinf linkage""... $ac_c" 1>&6
-echo "configure:3558: checking for __builtin_sinf linkage" >&5
+echo "configure:3559: checking for __builtin_sinf linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3560 "configure"
+#line 3561 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3567: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3568: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_sinf=yes
 else
@@ -3593,16 +3594,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3597: checking for __builtin_sin declaration" >&5
+echo "configure:3598: checking for __builtin_sin declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3599 "configure"
+#line 3600 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sin(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3606: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3607: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_sin=yes
 else
@@ -3622,16 +3623,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_sin = x"yes"; then
     echo $ac_n "checking for __builtin_sin linkage""... $ac_c" 1>&6
-echo "configure:3626: checking for __builtin_sin linkage" >&5
+echo "configure:3627: checking for __builtin_sin linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3628 "configure"
+#line 3629 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sin(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3635: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3636: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_sin=yes
 else
@@ -3661,16 +3662,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3665: checking for __builtin_sinl declaration" >&5
+echo "configure:3666: checking for __builtin_sinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3667 "configure"
+#line 3668 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3674: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3675: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_sinl=yes
 else
@@ -3690,16 +3691,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_sinl = x"yes"; then
     echo $ac_n "checking for __builtin_sinl linkage""... $ac_c" 1>&6
-echo "configure:3694: checking for __builtin_sinl linkage" >&5
+echo "configure:3695: checking for __builtin_sinl linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3696 "configure"
+#line 3697 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3703: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_sinl=yes
 else
@@ -3730,16 +3731,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3734: checking for __builtin_cosf declaration" >&5
+echo "configure:3735: checking for __builtin_cosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3736 "configure"
+#line 3737 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3743: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3744: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_cosf=yes
 else
@@ -3759,16 +3760,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_cosf = x"yes"; then
     echo $ac_n "checking for __builtin_cosf linkage""... $ac_c" 1>&6
-echo "configure:3763: checking for __builtin_cosf linkage" >&5
+echo "configure:3764: checking for __builtin_cosf linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3765 "configure"
+#line 3766 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3772: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_cosf=yes
 else
@@ -3798,16 +3799,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3802: checking for __builtin_cos declaration" >&5
+echo "configure:3803: checking for __builtin_cos declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3804 "configure"
+#line 3805 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cos(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3811: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3812: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_cos=yes
 else
@@ -3827,16 +3828,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_cos = x"yes"; then
     echo $ac_n "checking for __builtin_cos linkage""... $ac_c" 1>&6
-echo "configure:3831: checking for __builtin_cos linkage" >&5
+echo "configure:3832: checking for __builtin_cos linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3833 "configure"
+#line 3834 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cos(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3841: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_cos=yes
 else
@@ -3866,16 +3867,16 @@ 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""... $ac_c" 1>&6
-echo "configure:3870: checking for __builtin_cosl declaration" >&5
+echo "configure:3871: checking for __builtin_cosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3872 "configure"
+#line 3873 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3879: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3880: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use___builtin_cosl=yes
 else
@@ -3895,16 +3896,16 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   if test x$use___builtin_cosl = x"yes"; then
     echo $ac_n "checking for __builtin_cosl linkage""... $ac_c" 1>&6
-echo "configure:3899: checking for __builtin_cosl linkage" >&5
+echo "configure:3900: checking for __builtin_cosl linkage" >&5
       cat > conftest.$ac_ext <<EOF
-#line 3901 "configure"
+#line 3902 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:3908: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3909: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   link___builtin_cosl=yes
 else
@@ -3991,7 +3992,7 @@ EOF
   CXXFLAGS='-fno-builtins -D_GNU_SOURCE'
 
     echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
-echo "configure:3995: checking for sin in -lm" >&5
+echo "configure:3996: checking for sin in -lm" >&5
 ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -3999,7 +4000,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4003 "configure"
+#line 4004 "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
@@ -4010,7 +4011,7 @@ int main() {
 sin()
 ; return 0; }
 EOF
-if { (eval echo configure:4014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4015: \"$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
@@ -4036,12 +4037,12 @@ fi
     for ac_func in strtof strtold
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4040: checking for $ac_func" >&5
+echo "configure:4041: 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 4045 "configure"
+#line 4046 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4064,7 +4065,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4069: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4099,16 +4100,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isinf declaration""... $ac_c" 1>&6
-echo "configure:4103: checking for isinf declaration" >&5
+echo "configure:4104: checking for isinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4105 "configure"
+#line 4106 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4112: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4113: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isinf=yes
 else
@@ -4130,12 +4131,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4134: checking for $ac_func" >&5
+echo "configure:4135: 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 4139 "configure"
+#line 4140 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4158,7 +4159,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4194,16 +4195,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isnan declaration""... $ac_c" 1>&6
-echo "configure:4198: checking for isnan declaration" >&5
+echo "configure:4199: checking for isnan declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4200 "configure"
+#line 4201 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isnan(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4208: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isnan=yes
 else
@@ -4225,12 +4226,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isnan
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4229: checking for $ac_func" >&5
+echo "configure:4230: 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 4234 "configure"
+#line 4235 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4253,7 +4254,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4258: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4289,16 +4290,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for finite declaration""... $ac_c" 1>&6
-echo "configure:4293: checking for finite declaration" >&5
+echo "configure:4294: checking for finite declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4295 "configure"
+#line 4296 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  finite(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4302: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4303: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_finite=yes
 else
@@ -4320,12 +4321,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in finite
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4324: checking for $ac_func" >&5
+echo "configure:4325: 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 4329 "configure"
+#line 4330 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4348,7 +4349,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4384,16 +4385,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for copysign declaration""... $ac_c" 1>&6
-echo "configure:4388: checking for copysign declaration" >&5
+echo "configure:4389: checking for copysign declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4390 "configure"
+#line 4391 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  copysign(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:4397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4398: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_copysign=yes
 else
@@ -4415,12 +4416,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in copysign
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4419: checking for $ac_func" >&5
+echo "configure:4420: 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 4424 "configure"
+#line 4425 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4443,7 +4444,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4479,16 +4480,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sincos declaration""... $ac_c" 1>&6
-echo "configure:4483: checking for sincos declaration" >&5
+echo "configure:4484: checking for sincos declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4485 "configure"
+#line 4486 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sincos(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:4492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4493: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sincos=yes
 else
@@ -4510,12 +4511,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sincos
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4514: checking for $ac_func" >&5
+echo "configure:4515: 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 4519 "configure"
+#line 4520 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4538,7 +4539,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4542: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4574,16 +4575,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fpclass declaration""... $ac_c" 1>&6
-echo "configure:4578: checking for fpclass declaration" >&5
+echo "configure:4579: checking for fpclass declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4580 "configure"
+#line 4581 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fpclass(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4587: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4588: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fpclass=yes
 else
@@ -4605,12 +4606,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fpclass
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4609: checking for $ac_func" >&5
+echo "configure:4610: 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 4614 "configure"
+#line 4615 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4633,7 +4634,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4638: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4669,16 +4670,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for qfpclass declaration""... $ac_c" 1>&6
-echo "configure:4673: checking for qfpclass declaration" >&5
+echo "configure:4674: checking for qfpclass declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4675 "configure"
+#line 4676 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  qfpclass(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4682: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4683: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_qfpclass=yes
 else
@@ -4700,12 +4701,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in qfpclass
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4704: checking for $ac_func" >&5
+echo "configure:4705: 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 4709 "configure"
+#line 4710 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4728,7 +4729,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4732: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4765,16 +4766,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isnanf declaration""... $ac_c" 1>&6
-echo "configure:4769: checking for isnanf declaration" >&5
+echo "configure:4770: checking for isnanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4771 "configure"
+#line 4772 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isnanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4778: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4779: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isnanf=yes
 else
@@ -4796,12 +4797,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isnanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4800: checking for $ac_func" >&5
+echo "configure:4801: 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 4805 "configure"
+#line 4806 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4824,7 +4825,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4828: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4829: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4860,16 +4861,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isinff declaration""... $ac_c" 1>&6
-echo "configure:4864: checking for isinff declaration" >&5
+echo "configure:4865: checking for isinff declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4866 "configure"
+#line 4867 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isinff(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4873: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4874: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isinff=yes
 else
@@ -4891,12 +4892,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isinff
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4895: checking for $ac_func" >&5
+echo "configure:4896: 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 4900 "configure"
+#line 4901 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4919,7 +4920,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4924: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4955,16 +4956,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for acosf declaration""... $ac_c" 1>&6
-echo "configure:4959: checking for acosf declaration" >&5
+echo "configure:4960: checking for acosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4961 "configure"
+#line 4962 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  acosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4968: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4969: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_acosf=yes
 else
@@ -4986,12 +4987,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in acosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4990: checking for $ac_func" >&5
+echo "configure:4991: 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 4995 "configure"
+#line 4996 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5014,7 +5015,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5019: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5050,16 +5051,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for asinf declaration""... $ac_c" 1>&6
-echo "configure:5054: checking for asinf declaration" >&5
+echo "configure:5055: checking for asinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5056 "configure"
+#line 5057 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  asinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5064: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_asinf=yes
 else
@@ -5081,12 +5082,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in asinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5085: checking for $ac_func" >&5
+echo "configure:5086: 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 5090 "configure"
+#line 5091 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5109,7 +5110,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5114: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5145,16 +5146,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for atanf declaration""... $ac_c" 1>&6
-echo "configure:5149: checking for atanf declaration" >&5
+echo "configure:5150: checking for atanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5151 "configure"
+#line 5152 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  atanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5159: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_atanf=yes
 else
@@ -5176,12 +5177,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in atanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5180: checking for $ac_func" >&5
+echo "configure:5181: 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 5185 "configure"
+#line 5186 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5204,7 +5205,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5209: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5240,16 +5241,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for atan2f declaration""... $ac_c" 1>&6
-echo "configure:5244: checking for atan2f declaration" >&5
+echo "configure:5245: checking for atan2f declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5246 "configure"
+#line 5247 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  atan2f(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:5253: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5254: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_atan2f=yes
 else
@@ -5271,12 +5272,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in atan2f
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5275: checking for $ac_func" >&5
+echo "configure:5276: 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 5280 "configure"
+#line 5281 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5299,7 +5300,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5303: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5304: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5335,16 +5336,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for ceilf declaration""... $ac_c" 1>&6
-echo "configure:5339: checking for ceilf declaration" >&5
+echo "configure:5340: checking for ceilf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5341 "configure"
+#line 5342 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  ceilf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5349: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_ceilf=yes
 else
@@ -5366,12 +5367,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in ceilf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5370: checking for $ac_func" >&5
+echo "configure:5371: 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 5375 "configure"
+#line 5376 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5394,7 +5395,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5398: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5430,16 +5431,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for cosf declaration""... $ac_c" 1>&6
-echo "configure:5434: checking for cosf declaration" >&5
+echo "configure:5435: checking for cosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5436 "configure"
+#line 5437 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  cosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5443: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5444: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_cosf=yes
 else
@@ -5461,12 +5462,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in cosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5465: checking for $ac_func" >&5
+echo "configure:5466: 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 5470 "configure"
+#line 5471 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5489,7 +5490,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5494: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5525,16 +5526,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for coshf declaration""... $ac_c" 1>&6
-echo "configure:5529: checking for coshf declaration" >&5
+echo "configure:5530: checking for coshf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5531 "configure"
+#line 5532 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  coshf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_coshf=yes
 else
@@ -5556,12 +5557,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in coshf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5560: checking for $ac_func" >&5
+echo "configure:5561: 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 5565 "configure"
+#line 5566 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5584,7 +5585,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5589: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5620,16 +5621,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for expf declaration""... $ac_c" 1>&6
-echo "configure:5624: checking for expf declaration" >&5
+echo "configure:5625: checking for expf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5626 "configure"
+#line 5627 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  expf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5633: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5634: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_expf=yes
 else
@@ -5651,12 +5652,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in expf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5655: checking for $ac_func" >&5
+echo "configure:5656: 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 5660 "configure"
+#line 5661 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5679,7 +5680,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5684: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5715,16 +5716,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fabsf declaration""... $ac_c" 1>&6
-echo "configure:5719: checking for fabsf declaration" >&5
+echo "configure:5720: checking for fabsf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5721 "configure"
+#line 5722 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fabsf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5728: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5729: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fabsf=yes
 else
@@ -5746,12 +5747,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fabsf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5750: checking for $ac_func" >&5
+echo "configure:5751: 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 5755 "configure"
+#line 5756 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5774,7 +5775,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5779: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5810,16 +5811,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for floorf declaration""... $ac_c" 1>&6
-echo "configure:5814: checking for floorf declaration" >&5
+echo "configure:5815: checking for floorf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5816 "configure"
+#line 5817 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  floorf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5823: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5824: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_floorf=yes
 else
@@ -5841,12 +5842,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in floorf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5845: checking for $ac_func" >&5
+echo "configure:5846: 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 5850 "configure"
+#line 5851 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5869,7 +5870,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5874: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5905,16 +5906,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fmodf declaration""... $ac_c" 1>&6
-echo "configure:5909: checking for fmodf declaration" >&5
+echo "configure:5910: checking for fmodf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5911 "configure"
+#line 5912 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fmodf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:5918: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5919: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fmodf=yes
 else
@@ -5936,12 +5937,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fmodf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5940: checking for $ac_func" >&5
+echo "configure:5941: 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 5945 "configure"
+#line 5946 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5964,7 +5965,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5969: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6000,16 +6001,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for frexpf declaration""... $ac_c" 1>&6
-echo "configure:6004: checking for frexpf declaration" >&5
+echo "configure:6005: checking for frexpf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6006 "configure"
+#line 6007 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  frexpf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6013: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6014: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_frexpf=yes
 else
@@ -6031,12 +6032,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in frexpf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6035: checking for $ac_func" >&5
+echo "configure:6036: 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 6040 "configure"
+#line 6041 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6059,7 +6060,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6064: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6095,16 +6096,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for ldexpf declaration""... $ac_c" 1>&6
-echo "configure:6099: checking for ldexpf declaration" >&5
+echo "configure:6100: checking for ldexpf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6101 "configure"
+#line 6102 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  ldexpf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6108: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6109: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_ldexpf=yes
 else
@@ -6126,12 +6127,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in ldexpf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6130: checking for $ac_func" >&5
+echo "configure:6131: 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 6135 "configure"
+#line 6136 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6154,7 +6155,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6159: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6190,16 +6191,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for logf declaration""... $ac_c" 1>&6
-echo "configure:6194: checking for logf declaration" >&5
+echo "configure:6195: checking for logf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6196 "configure"
+#line 6197 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  logf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6203: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6204: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_logf=yes
 else
@@ -6221,12 +6222,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in logf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6225: checking for $ac_func" >&5
+echo "configure:6226: 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 6230 "configure"
+#line 6231 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6249,7 +6250,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6254: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6285,16 +6286,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for log10f declaration""... $ac_c" 1>&6
-echo "configure:6289: checking for log10f declaration" >&5
+echo "configure:6290: checking for log10f declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6291 "configure"
+#line 6292 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  log10f(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6298: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6299: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_log10f=yes
 else
@@ -6316,12 +6317,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in log10f
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6320: checking for $ac_func" >&5
+echo "configure:6321: 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 6325 "configure"
+#line 6326 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6344,7 +6345,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6349: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6380,16 +6381,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for modff declaration""... $ac_c" 1>&6
-echo "configure:6384: checking for modff declaration" >&5
+echo "configure:6385: checking for modff declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6386 "configure"
+#line 6387 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  modff(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6393: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_modff=yes
 else
@@ -6411,12 +6412,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in modff
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6415: checking for $ac_func" >&5
+echo "configure:6416: 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 6420 "configure"
+#line 6421 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6439,7 +6440,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6444: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6475,16 +6476,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for powf declaration""... $ac_c" 1>&6
-echo "configure:6479: checking for powf declaration" >&5
+echo "configure:6480: checking for powf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6481 "configure"
+#line 6482 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  powf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6488: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6489: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_powf=yes
 else
@@ -6506,12 +6507,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in powf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6510: checking for $ac_func" >&5
+echo "configure:6511: 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 6515 "configure"
+#line 6516 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6534,7 +6535,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6539: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6570,16 +6571,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sinf declaration""... $ac_c" 1>&6
-echo "configure:6574: checking for sinf declaration" >&5
+echo "configure:6575: checking for sinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6576 "configure"
+#line 6577 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6583: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sinf=yes
 else
@@ -6601,12 +6602,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6605: checking for $ac_func" >&5
+echo "configure:6606: 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 6610 "configure"
+#line 6611 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6629,7 +6630,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6634: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6665,16 +6666,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sinhf declaration""... $ac_c" 1>&6
-echo "configure:6669: checking for sinhf declaration" >&5
+echo "configure:6670: checking for sinhf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6671 "configure"
+#line 6672 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sinhf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6678: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6679: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sinhf=yes
 else
@@ -6696,12 +6697,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sinhf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6700: checking for $ac_func" >&5
+echo "configure:6701: 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 6705 "configure"
+#line 6706 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6724,7 +6725,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6729: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6760,16 +6761,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sqrtf declaration""... $ac_c" 1>&6
-echo "configure:6764: checking for sqrtf declaration" >&5
+echo "configure:6765: checking for sqrtf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6766 "configure"
+#line 6767 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sqrtf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6774: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sqrtf=yes
 else
@@ -6791,12 +6792,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sqrtf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6795: checking for $ac_func" >&5
+echo "configure:6796: 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 6800 "configure"
+#line 6801 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6819,7 +6820,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6855,16 +6856,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for tanf declaration""... $ac_c" 1>&6
-echo "configure:6859: checking for tanf declaration" >&5
+echo "configure:6860: checking for tanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6861 "configure"
+#line 6862 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  tanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6868: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6869: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_tanf=yes
 else
@@ -6886,12 +6887,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in tanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6890: checking for $ac_func" >&5
+echo "configure:6891: 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 6895 "configure"
+#line 6896 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6914,7 +6915,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6918: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6919: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6950,16 +6951,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for tanhf declaration""... $ac_c" 1>&6
-echo "configure:6954: checking for tanhf declaration" >&5
+echo "configure:6955: checking for tanhf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6956 "configure"
+#line 6957 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  tanhf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6963: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6964: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_tanhf=yes
 else
@@ -6981,12 +6982,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in tanhf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6985: checking for $ac_func" >&5
+echo "configure:6986: 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 6990 "configure"
+#line 6991 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7009,7 +7010,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7014: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7045,16 +7046,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sincosf declaration""... $ac_c" 1>&6
-echo "configure:7049: checking for sincosf declaration" >&5
+echo "configure:7050: checking for sincosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7051 "configure"
+#line 7052 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sincosf(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:7058: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7059: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sincosf=yes
 else
@@ -7076,12 +7077,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sincosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7080: checking for $ac_func" >&5
+echo "configure:7081: 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 7085 "configure"
+#line 7086 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7104,7 +7105,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7109: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7140,16 +7141,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for finitef declaration""... $ac_c" 1>&6
-echo "configure:7144: checking for finitef declaration" >&5
+echo "configure:7145: checking for finitef declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7146 "configure"
+#line 7147 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  finitef(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7153: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_finitef=yes
 else
@@ -7171,12 +7172,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in finitef
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7175: checking for $ac_func" >&5
+echo "configure:7176: 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 7180 "configure"
+#line 7181 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7199,7 +7200,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7204: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7236,16 +7237,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isnanl declaration""... $ac_c" 1>&6
-echo "configure:7240: checking for isnanl declaration" >&5
+echo "configure:7241: checking for isnanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7242 "configure"
+#line 7243 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isnanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7249: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7250: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isnanl=yes
 else
@@ -7267,12 +7268,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isnanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7271: checking for $ac_func" >&5
+echo "configure:7272: 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 7276 "configure"
+#line 7277 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7295,7 +7296,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7299: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7300: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7331,16 +7332,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isinfl declaration""... $ac_c" 1>&6
-echo "configure:7335: checking for isinfl declaration" >&5
+echo "configure:7336: checking for isinfl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7337 "configure"
+#line 7338 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isinfl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7344: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7345: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isinfl=yes
 else
@@ -7362,12 +7363,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isinfl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7366: checking for $ac_func" >&5
+echo "configure:7367: 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 7371 "configure"
+#line 7372 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7390,7 +7391,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7394: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7395: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7426,16 +7427,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for copysignl declaration""... $ac_c" 1>&6
-echo "configure:7430: checking for copysignl declaration" >&5
+echo "configure:7431: checking for copysignl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7432 "configure"
+#line 7433 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  copysignl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:7439: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7440: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_copysignl=yes
 else
@@ -7457,12 +7458,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in copysignl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7461: checking for $ac_func" >&5
+echo "configure:7462: 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 7466 "configure"
+#line 7467 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7485,7 +7486,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7489: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7490: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7521,16 +7522,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for acosl declaration""... $ac_c" 1>&6
-echo "configure:7525: checking for acosl declaration" >&5
+echo "configure:7526: checking for acosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7527 "configure"
+#line 7528 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  acosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7534: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7535: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_acosl=yes
 else
@@ -7552,12 +7553,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in acosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7556: checking for $ac_func" >&5
+echo "configure:7557: 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 7561 "configure"
+#line 7562 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7580,7 +7581,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7584: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7585: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7616,16 +7617,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for asinl declaration""... $ac_c" 1>&6
-echo "configure:7620: checking for asinl declaration" >&5
+echo "configure:7621: checking for asinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7622 "configure"
+#line 7623 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  asinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7629: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7630: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_asinl=yes
 else
@@ -7647,12 +7648,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in asinl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7651: checking for $ac_func" >&5
+echo "configure:7652: 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 7656 "configure"
+#line 7657 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7675,7 +7676,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7679: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7680: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7711,16 +7712,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for atanl declaration""... $ac_c" 1>&6
-echo "configure:7715: checking for atanl declaration" >&5
+echo "configure:7716: checking for atanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7717 "configure"
+#line 7718 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  atanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7724: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7725: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_atanl=yes
 else
@@ -7742,12 +7743,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in atanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7746: checking for $ac_func" >&5
+echo "configure:7747: 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 7751 "configure"
+#line 7752 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7770,7 +7771,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7774: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7775: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7806,16 +7807,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for atan2l declaration""... $ac_c" 1>&6
-echo "configure:7810: checking for atan2l declaration" >&5
+echo "configure:7811: checking for atan2l declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7812 "configure"
+#line 7813 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  atan2l(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:7819: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7820: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_atan2l=yes
 else
@@ -7837,12 +7838,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in atan2l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7841: checking for $ac_func" >&5
+echo "configure:7842: 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 7846 "configure"
+#line 7847 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7865,7 +7866,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7870: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7901,16 +7902,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for ceill declaration""... $ac_c" 1>&6
-echo "configure:7905: checking for ceill declaration" >&5
+echo "configure:7906: checking for ceill declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7907 "configure"
+#line 7908 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  ceill(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7914: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7915: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_ceill=yes
 else
@@ -7932,12 +7933,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in ceill
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7936: checking for $ac_func" >&5
+echo "configure:7937: 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 7941 "configure"
+#line 7942 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7960,7 +7961,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7964: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7965: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7996,16 +7997,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for cosl declaration""... $ac_c" 1>&6
-echo "configure:8000: checking for cosl declaration" >&5
+echo "configure:8001: checking for cosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8002 "configure"
+#line 8003 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  cosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8009: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8010: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_cosl=yes
 else
@@ -8027,12 +8028,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in cosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8031: checking for $ac_func" >&5
+echo "configure:8032: 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 8036 "configure"
+#line 8037 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8055,7 +8056,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8059: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8060: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8091,16 +8092,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for coshl declaration""... $ac_c" 1>&6
-echo "configure:8095: checking for coshl declaration" >&5
+echo "configure:8096: checking for coshl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8097 "configure"
+#line 8098 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  coshl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8104: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8105: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_coshl=yes
 else
@@ -8122,12 +8123,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in coshl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8126: checking for $ac_func" >&5
+echo "configure:8127: 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 8131 "configure"
+#line 8132 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8150,7 +8151,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8155: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8186,16 +8187,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for expl declaration""... $ac_c" 1>&6
-echo "configure:8190: checking for expl declaration" >&5
+echo "configure:8191: checking for expl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8192 "configure"
+#line 8193 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  expl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8199: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8200: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_expl=yes
 else
@@ -8217,12 +8218,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in expl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8221: checking for $ac_func" >&5
+echo "configure:8222: 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 8226 "configure"
+#line 8227 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8245,7 +8246,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8249: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8250: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8281,16 +8282,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fabsl declaration""... $ac_c" 1>&6
-echo "configure:8285: checking for fabsl declaration" >&5
+echo "configure:8286: checking for fabsl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8287 "configure"
+#line 8288 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fabsl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8294: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8295: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fabsl=yes
 else
@@ -8312,12 +8313,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fabsl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8316: checking for $ac_func" >&5
+echo "configure:8317: 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 8321 "configure"
+#line 8322 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8340,7 +8341,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8344: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8345: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8376,16 +8377,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for floorl declaration""... $ac_c" 1>&6
-echo "configure:8380: checking for floorl declaration" >&5
+echo "configure:8381: checking for floorl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8382 "configure"
+#line 8383 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  floorl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8389: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8390: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_floorl=yes
 else
@@ -8407,12 +8408,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in floorl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8411: checking for $ac_func" >&5
+echo "configure:8412: 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 8416 "configure"
+#line 8417 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8435,7 +8436,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8439: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8440: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8471,16 +8472,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fmodl declaration""... $ac_c" 1>&6
-echo "configure:8475: checking for fmodl declaration" >&5
+echo "configure:8476: checking for fmodl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8477 "configure"
+#line 8478 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fmodl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:8484: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8485: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fmodl=yes
 else
@@ -8502,12 +8503,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fmodl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8506: checking for $ac_func" >&5
+echo "configure:8507: 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 8511 "configure"
+#line 8512 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8530,7 +8531,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8534: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8535: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8566,16 +8567,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for frexpl declaration""... $ac_c" 1>&6
-echo "configure:8570: checking for frexpl declaration" >&5
+echo "configure:8571: checking for frexpl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8572 "configure"
+#line 8573 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  frexpl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:8579: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8580: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_frexpl=yes
 else
@@ -8597,12 +8598,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in frexpl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8601: checking for $ac_func" >&5
+echo "configure:8602: 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 8606 "configure"
+#line 8607 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8625,7 +8626,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8630: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8661,16 +8662,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for ldexpl declaration""... $ac_c" 1>&6
-echo "configure:8665: checking for ldexpl declaration" >&5
+echo "configure:8666: checking for ldexpl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8667 "configure"
+#line 8668 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  ldexpl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:8674: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8675: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_ldexpl=yes
 else
@@ -8692,12 +8693,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in ldexpl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8696: checking for $ac_func" >&5
+echo "configure:8697: 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 8701 "configure"
+#line 8702 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8720,7 +8721,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8724: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8725: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8756,16 +8757,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for logl declaration""... $ac_c" 1>&6
-echo "configure:8760: checking for logl declaration" >&5
+echo "configure:8761: checking for logl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8762 "configure"
+#line 8763 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  logl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8769: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8770: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_logl=yes
 else
@@ -8787,12 +8788,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in logl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8791: checking for $ac_func" >&5
+echo "configure:8792: 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 8796 "configure"
+#line 8797 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8815,7 +8816,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8820: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8851,16 +8852,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for log10l declaration""... $ac_c" 1>&6
-echo "configure:8855: checking for log10l declaration" >&5
+echo "configure:8856: checking for log10l declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8857 "configure"
+#line 8858 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  log10l(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8865: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_log10l=yes
 else
@@ -8882,12 +8883,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in log10l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8886: checking for $ac_func" >&5
+echo "configure:8887: 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 8891 "configure"
+#line 8892 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8910,7 +8911,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8915: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8946,16 +8947,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for modfl declaration""... $ac_c" 1>&6
-echo "configure:8950: checking for modfl declaration" >&5
+echo "configure:8951: checking for modfl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8952 "configure"
+#line 8953 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  modfl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:8959: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8960: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_modfl=yes
 else
@@ -8977,12 +8978,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in modfl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8981: checking for $ac_func" >&5
+echo "configure:8982: 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 8986 "configure"
+#line 8987 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9005,7 +9006,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9010: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9041,16 +9042,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for powl declaration""... $ac_c" 1>&6
-echo "configure:9045: checking for powl declaration" >&5
+echo "configure:9046: checking for powl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9047 "configure"
+#line 9048 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  powl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:9054: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9055: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_powl=yes
 else
@@ -9072,12 +9073,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in powl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9076: checking for $ac_func" >&5
+echo "configure:9077: 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 9081 "configure"
+#line 9082 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9100,7 +9101,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9104: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9105: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9136,16 +9137,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sinl declaration""... $ac_c" 1>&6
-echo "configure:9140: checking for sinl declaration" >&5
+echo "configure:9141: checking for sinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9142 "configure"
+#line 9143 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9149: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9150: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sinl=yes
 else
@@ -9167,12 +9168,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sinl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9171: checking for $ac_func" >&5
+echo "configure:9172: 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 9176 "configure"
+#line 9177 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9195,7 +9196,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9200: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9231,16 +9232,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sinhl declaration""... $ac_c" 1>&6
-echo "configure:9235: checking for sinhl declaration" >&5
+echo "configure:9236: checking for sinhl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9237 "configure"
+#line 9238 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sinhl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9244: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9245: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sinhl=yes
 else
@@ -9262,12 +9263,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sinhl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9266: checking for $ac_func" >&5
+echo "configure:9267: 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 9271 "configure"
+#line 9272 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9290,7 +9291,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9294: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9295: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9326,16 +9327,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sqrtl declaration""... $ac_c" 1>&6
-echo "configure:9330: checking for sqrtl declaration" >&5
+echo "configure:9331: checking for sqrtl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9332 "configure"
+#line 9333 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sqrtl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9339: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9340: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sqrtl=yes
 else
@@ -9357,12 +9358,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sqrtl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9361: checking for $ac_func" >&5
+echo "configure:9362: 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 9366 "configure"
+#line 9367 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9385,7 +9386,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9389: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9421,16 +9422,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for tanl declaration""... $ac_c" 1>&6
-echo "configure:9425: checking for tanl declaration" >&5
+echo "configure:9426: checking for tanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9427 "configure"
+#line 9428 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  tanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9434: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9435: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_tanl=yes
 else
@@ -9452,12 +9453,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in tanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9456: checking for $ac_func" >&5
+echo "configure:9457: 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 9461 "configure"
+#line 9462 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9480,7 +9481,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9484: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9516,16 +9517,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for tanhl declaration""... $ac_c" 1>&6
-echo "configure:9520: checking for tanhl declaration" >&5
+echo "configure:9521: checking for tanhl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9522 "configure"
+#line 9523 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  tanhl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9529: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9530: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_tanhl=yes
 else
@@ -9547,12 +9548,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in tanhl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9551: checking for $ac_func" >&5
+echo "configure:9552: 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 9556 "configure"
+#line 9557 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9575,7 +9576,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9579: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9611,16 +9612,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sincosl declaration""... $ac_c" 1>&6
-echo "configure:9615: checking for sincosl declaration" >&5
+echo "configure:9616: checking for sincosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9617 "configure"
+#line 9618 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sincosl(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:9624: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9625: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sincosl=yes
 else
@@ -9642,12 +9643,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sincosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9646: checking for $ac_func" >&5
+echo "configure:9647: 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 9651 "configure"
+#line 9652 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9670,7 +9671,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9674: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9706,16 +9707,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for finitel declaration""... $ac_c" 1>&6
-echo "configure:9710: checking for finitel declaration" >&5
+echo "configure:9711: checking for finitel declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9712 "configure"
+#line 9713 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  finitel(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9719: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9720: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_finitel=yes
 else
@@ -9737,12 +9738,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in finitel
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9741: checking for $ac_func" >&5
+echo "configure:9742: 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 9746 "configure"
+#line 9747 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9765,7 +9766,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9769: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9802,16 +9803,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isinf declaration""... $ac_c" 1>&6
-echo "configure:9806: checking for _isinf declaration" >&5
+echo "configure:9807: checking for _isinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9808 "configure"
+#line 9809 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9815: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9816: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isinf=yes
 else
@@ -9833,12 +9834,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9837: checking for $ac_func" >&5
+echo "configure:9838: 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 9842 "configure"
+#line 9843 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9861,7 +9862,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9865: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9866: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9897,16 +9898,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isnan declaration""... $ac_c" 1>&6
-echo "configure:9901: checking for _isnan declaration" >&5
+echo "configure:9902: checking for _isnan declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9903 "configure"
+#line 9904 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isnan(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9910: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9911: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isnan=yes
 else
@@ -9928,12 +9929,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isnan
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9932: checking for $ac_func" >&5
+echo "configure:9933: 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 9937 "configure"
+#line 9938 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9956,7 +9957,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9961: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9992,16 +9993,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _finite declaration""... $ac_c" 1>&6
-echo "configure:9996: checking for _finite declaration" >&5
+echo "configure:9997: checking for _finite declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9998 "configure"
+#line 9999 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _finite(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10005: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10006: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__finite=yes
 else
@@ -10023,12 +10024,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _finite
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10027: checking for $ac_func" >&5
+echo "configure:10028: 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 10032 "configure"
+#line 10033 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10051,7 +10052,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10055: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10056: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10087,16 +10088,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _copysign declaration""... $ac_c" 1>&6
-echo "configure:10091: checking for _copysign declaration" >&5
+echo "configure:10092: checking for _copysign declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10093 "configure"
+#line 10094 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _copysign(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:10100: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10101: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__copysign=yes
 else
@@ -10118,12 +10119,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _copysign
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10122: checking for $ac_func" >&5
+echo "configure:10123: 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 10127 "configure"
+#line 10128 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10146,7 +10147,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10150: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10151: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10182,16 +10183,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sincos declaration""... $ac_c" 1>&6
-echo "configure:10186: checking for _sincos declaration" >&5
+echo "configure:10187: checking for _sincos declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10188 "configure"
+#line 10189 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sincos(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:10195: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10196: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sincos=yes
 else
@@ -10213,12 +10214,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sincos
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10217: checking for $ac_func" >&5
+echo "configure:10218: 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 10222 "configure"
+#line 10223 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10241,7 +10242,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10246: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10277,16 +10278,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fpclass declaration""... $ac_c" 1>&6
-echo "configure:10281: checking for _fpclass declaration" >&5
+echo "configure:10282: checking for _fpclass declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10283 "configure"
+#line 10284 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fpclass(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10290: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10291: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fpclass=yes
 else
@@ -10308,12 +10309,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fpclass
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10312: checking for $ac_func" >&5
+echo "configure:10313: 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 10317 "configure"
+#line 10318 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10336,7 +10337,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10341: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10372,16 +10373,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _qfpclass declaration""... $ac_c" 1>&6
-echo "configure:10376: checking for _qfpclass declaration" >&5
+echo "configure:10377: checking for _qfpclass declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10378 "configure"
+#line 10379 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _qfpclass(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10385: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10386: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__qfpclass=yes
 else
@@ -10403,12 +10404,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _qfpclass
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10407: checking for $ac_func" >&5
+echo "configure:10408: 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 10412 "configure"
+#line 10413 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10431,7 +10432,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10436: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10468,16 +10469,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isnanf declaration""... $ac_c" 1>&6
-echo "configure:10472: checking for _isnanf declaration" >&5
+echo "configure:10473: checking for _isnanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10474 "configure"
+#line 10475 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isnanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10481: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10482: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isnanf=yes
 else
@@ -10499,12 +10500,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isnanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10503: checking for $ac_func" >&5
+echo "configure:10504: 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 10508 "configure"
+#line 10509 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10527,7 +10528,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10531: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10563,16 +10564,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isinff declaration""... $ac_c" 1>&6
-echo "configure:10567: checking for _isinff declaration" >&5
+echo "configure:10568: checking for _isinff declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10569 "configure"
+#line 10570 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isinff(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10576: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10577: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isinff=yes
 else
@@ -10594,12 +10595,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isinff
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10598: checking for $ac_func" >&5
+echo "configure:10599: 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 10603 "configure"
+#line 10604 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10622,7 +10623,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10626: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10627: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10658,16 +10659,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _acosf declaration""... $ac_c" 1>&6
-echo "configure:10662: checking for _acosf declaration" >&5
+echo "configure:10663: checking for _acosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10664 "configure"
+#line 10665 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _acosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10671: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10672: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__acosf=yes
 else
@@ -10689,12 +10690,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _acosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10693: checking for $ac_func" >&5
+echo "configure:10694: 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 10698 "configure"
+#line 10699 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10717,7 +10718,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10721: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10722: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10753,16 +10754,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _asinf declaration""... $ac_c" 1>&6
-echo "configure:10757: checking for _asinf declaration" >&5
+echo "configure:10758: checking for _asinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10759 "configure"
+#line 10760 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _asinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10767: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__asinf=yes
 else
@@ -10784,12 +10785,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _asinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10788: checking for $ac_func" >&5
+echo "configure:10789: 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 10793 "configure"
+#line 10794 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10812,7 +10813,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10816: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10817: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10848,16 +10849,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _atanf declaration""... $ac_c" 1>&6
-echo "configure:10852: checking for _atanf declaration" >&5
+echo "configure:10853: checking for _atanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10854 "configure"
+#line 10855 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _atanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10861: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10862: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__atanf=yes
 else
@@ -10879,12 +10880,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _atanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10883: checking for $ac_func" >&5
+echo "configure:10884: 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 10888 "configure"
+#line 10889 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10907,7 +10908,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10911: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10912: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10943,16 +10944,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _atan2f declaration""... $ac_c" 1>&6
-echo "configure:10947: checking for _atan2f declaration" >&5
+echo "configure:10948: checking for _atan2f declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10949 "configure"
+#line 10950 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _atan2f(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:10956: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10957: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__atan2f=yes
 else
@@ -10974,12 +10975,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _atan2f
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10978: checking for $ac_func" >&5
+echo "configure:10979: 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 10983 "configure"
+#line 10984 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11002,7 +11003,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11006: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11007: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11038,16 +11039,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _ceilf declaration""... $ac_c" 1>&6
-echo "configure:11042: checking for _ceilf declaration" >&5
+echo "configure:11043: checking for _ceilf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11044 "configure"
+#line 11045 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _ceilf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11051: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11052: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__ceilf=yes
 else
@@ -11069,12 +11070,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _ceilf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11073: checking for $ac_func" >&5
+echo "configure:11074: 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 11078 "configure"
+#line 11079 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11097,7 +11098,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11102: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11133,16 +11134,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _cosf declaration""... $ac_c" 1>&6
-echo "configure:11137: checking for _cosf declaration" >&5
+echo "configure:11138: checking for _cosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11139 "configure"
+#line 11140 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _cosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11146: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11147: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__cosf=yes
 else
@@ -11164,12 +11165,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _cosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11168: checking for $ac_func" >&5
+echo "configure:11169: 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 11173 "configure"
+#line 11174 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11192,7 +11193,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11196: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11197: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11228,16 +11229,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _coshf declaration""... $ac_c" 1>&6
-echo "configure:11232: checking for _coshf declaration" >&5
+echo "configure:11233: checking for _coshf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11234 "configure"
+#line 11235 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _coshf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11241: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11242: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__coshf=yes
 else
@@ -11259,12 +11260,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _coshf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11263: checking for $ac_func" >&5
+echo "configure:11264: 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 11268 "configure"
+#line 11269 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11287,7 +11288,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11291: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11323,16 +11324,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _expf declaration""... $ac_c" 1>&6
-echo "configure:11327: checking for _expf declaration" >&5
+echo "configure:11328: checking for _expf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11329 "configure"
+#line 11330 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _expf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11336: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11337: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__expf=yes
 else
@@ -11354,12 +11355,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _expf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11358: checking for $ac_func" >&5
+echo "configure:11359: 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 11363 "configure"
+#line 11364 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11382,7 +11383,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11386: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11387: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11418,16 +11419,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fabsf declaration""... $ac_c" 1>&6
-echo "configure:11422: checking for _fabsf declaration" >&5
+echo "configure:11423: checking for _fabsf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11424 "configure"
+#line 11425 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fabsf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11431: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11432: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fabsf=yes
 else
@@ -11449,12 +11450,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fabsf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11453: checking for $ac_func" >&5
+echo "configure:11454: 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 11458 "configure"
+#line 11459 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11477,7 +11478,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11481: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11482: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11513,16 +11514,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _floorf declaration""... $ac_c" 1>&6
-echo "configure:11517: checking for _floorf declaration" >&5
+echo "configure:11518: checking for _floorf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11519 "configure"
+#line 11520 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _floorf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11526: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11527: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__floorf=yes
 else
@@ -11544,12 +11545,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _floorf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11548: checking for $ac_func" >&5
+echo "configure:11549: 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 11553 "configure"
+#line 11554 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11572,7 +11573,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11608,16 +11609,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fmodf declaration""... $ac_c" 1>&6
-echo "configure:11612: checking for _fmodf declaration" >&5
+echo "configure:11613: checking for _fmodf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11614 "configure"
+#line 11615 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fmodf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:11621: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11622: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fmodf=yes
 else
@@ -11639,12 +11640,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fmodf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11643: checking for $ac_func" >&5
+echo "configure:11644: 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 11648 "configure"
+#line 11649 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11667,7 +11668,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11671: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11672: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11703,16 +11704,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _frexpf declaration""... $ac_c" 1>&6
-echo "configure:11707: checking for _frexpf declaration" >&5
+echo "configure:11708: checking for _frexpf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11709 "configure"
+#line 11710 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _frexpf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:11716: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11717: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__frexpf=yes
 else
@@ -11734,12 +11735,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _frexpf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11738: checking for $ac_func" >&5
+echo "configure:11739: 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 11743 "configure"
+#line 11744 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11762,7 +11763,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11767: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11798,16 +11799,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _ldexpf declaration""... $ac_c" 1>&6
-echo "configure:11802: checking for _ldexpf declaration" >&5
+echo "configure:11803: checking for _ldexpf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11804 "configure"
+#line 11805 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _ldexpf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:11811: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11812: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__ldexpf=yes
 else
@@ -11829,12 +11830,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _ldexpf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11833: checking for $ac_func" >&5
+echo "configure:11834: 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 11838 "configure"
+#line 11839 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11857,7 +11858,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11862: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11893,16 +11894,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _logf declaration""... $ac_c" 1>&6
-echo "configure:11897: checking for _logf declaration" >&5
+echo "configure:11898: checking for _logf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11899 "configure"
+#line 11900 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _logf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11906: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11907: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__logf=yes
 else
@@ -11924,12 +11925,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _logf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11928: checking for $ac_func" >&5
+echo "configure:11929: 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 11933 "configure"
+#line 11934 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11952,7 +11953,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11956: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11957: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11988,16 +11989,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _log10f declaration""... $ac_c" 1>&6
-echo "configure:11992: checking for _log10f declaration" >&5
+echo "configure:11993: checking for _log10f declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11994 "configure"
+#line 11995 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _log10f(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12001: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12002: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__log10f=yes
 else
@@ -12019,12 +12020,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _log10f
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12023: checking for $ac_func" >&5
+echo "configure:12024: 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 12028 "configure"
+#line 12029 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12047,7 +12048,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12051: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12052: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12083,16 +12084,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _modff declaration""... $ac_c" 1>&6
-echo "configure:12087: checking for _modff declaration" >&5
+echo "configure:12088: checking for _modff declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12089 "configure"
+#line 12090 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _modff(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:12096: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12097: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__modff=yes
 else
@@ -12114,12 +12115,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _modff
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12118: checking for $ac_func" >&5
+echo "configure:12119: 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 12123 "configure"
+#line 12124 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12142,7 +12143,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12147: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12178,16 +12179,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _powf declaration""... $ac_c" 1>&6
-echo "configure:12182: checking for _powf declaration" >&5
+echo "configure:12183: checking for _powf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12184 "configure"
+#line 12185 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _powf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:12191: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12192: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__powf=yes
 else
@@ -12209,12 +12210,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _powf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12213: checking for $ac_func" >&5
+echo "configure:12214: 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 12218 "configure"
+#line 12219 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12237,7 +12238,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12242: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12273,16 +12274,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sinf declaration""... $ac_c" 1>&6
-echo "configure:12277: checking for _sinf declaration" >&5
+echo "configure:12278: checking for _sinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12279 "configure"
+#line 12280 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sinf=yes
 else
@@ -12304,12 +12305,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12308: checking for $ac_func" >&5
+echo "configure:12309: 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 12313 "configure"
+#line 12314 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12332,7 +12333,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12337: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12368,16 +12369,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sinhf declaration""... $ac_c" 1>&6
-echo "configure:12372: checking for _sinhf declaration" >&5
+echo "configure:12373: checking for _sinhf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12374 "configure"
+#line 12375 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sinhf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12381: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12382: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sinhf=yes
 else
@@ -12399,12 +12400,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sinhf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12403: checking for $ac_func" >&5
+echo "configure:12404: 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 12408 "configure"
+#line 12409 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12427,7 +12428,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12432: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12463,16 +12464,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sqrtf declaration""... $ac_c" 1>&6
-echo "configure:12467: checking for _sqrtf declaration" >&5
+echo "configure:12468: checking for _sqrtf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12469 "configure"
+#line 12470 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sqrtf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12477: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sqrtf=yes
 else
@@ -12494,12 +12495,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sqrtf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12498: checking for $ac_func" >&5
+echo "configure:12499: 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 12503 "configure"
+#line 12504 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12522,7 +12523,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12527: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12558,16 +12559,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _tanf declaration""... $ac_c" 1>&6
-echo "configure:12562: checking for _tanf declaration" >&5
+echo "configure:12563: checking for _tanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12564 "configure"
+#line 12565 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _tanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12571: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12572: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__tanf=yes
 else
@@ -12589,12 +12590,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _tanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12593: checking for $ac_func" >&5
+echo "configure:12594: 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 12598 "configure"
+#line 12599 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12617,7 +12618,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12653,16 +12654,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _tanhf declaration""... $ac_c" 1>&6
-echo "configure:12657: checking for _tanhf declaration" >&5
+echo "configure:12658: checking for _tanhf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12659 "configure"
+#line 12660 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _tanhf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12666: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12667: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__tanhf=yes
 else
@@ -12684,12 +12685,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _tanhf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12688: checking for $ac_func" >&5
+echo "configure:12689: 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 12693 "configure"
+#line 12694 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12712,7 +12713,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12717: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12748,16 +12749,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sincosf declaration""... $ac_c" 1>&6
-echo "configure:12752: checking for _sincosf declaration" >&5
+echo "configure:12753: checking for _sincosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12754 "configure"
+#line 12755 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sincosf(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:12761: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12762: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sincosf=yes
 else
@@ -12779,12 +12780,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sincosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12783: checking for $ac_func" >&5
+echo "configure:12784: 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 12788 "configure"
+#line 12789 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12807,7 +12808,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12812: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12843,16 +12844,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _finitef declaration""... $ac_c" 1>&6
-echo "configure:12847: checking for _finitef declaration" >&5
+echo "configure:12848: checking for _finitef declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12849 "configure"
+#line 12850 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _finitef(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12856: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12857: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__finitef=yes
 else
@@ -12874,12 +12875,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _finitef
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12878: checking for $ac_func" >&5
+echo "configure:12879: 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 12883 "configure"
+#line 12884 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12902,7 +12903,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12907: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12939,16 +12940,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isnanl declaration""... $ac_c" 1>&6
-echo "configure:12943: checking for _isnanl declaration" >&5
+echo "configure:12944: checking for _isnanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12945 "configure"
+#line 12946 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isnanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12952: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12953: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isnanl=yes
 else
@@ -12970,12 +12971,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isnanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12974: checking for $ac_func" >&5
+echo "configure:12975: 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 12979 "configure"
+#line 12980 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12998,7 +12999,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13002: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13034,16 +13035,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isinfl declaration""... $ac_c" 1>&6
-echo "configure:13038: checking for _isinfl declaration" >&5
+echo "configure:13039: checking for _isinfl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13040 "configure"
+#line 13041 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isinfl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13047: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13048: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isinfl=yes
 else
@@ -13065,12 +13066,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isinfl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13069: checking for $ac_func" >&5
+echo "configure:13070: 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 13074 "configure"
+#line 13075 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13093,7 +13094,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13097: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13098: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13129,16 +13130,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _copysignl declaration""... $ac_c" 1>&6
-echo "configure:13133: checking for _copysignl declaration" >&5
+echo "configure:13134: checking for _copysignl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13135 "configure"
+#line 13136 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _copysignl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:13142: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13143: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__copysignl=yes
 else
@@ -13160,12 +13161,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _copysignl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13164: checking for $ac_func" >&5
+echo "configure:13165: 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 13169 "configure"
+#line 13170 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13188,7 +13189,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13192: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13193: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13224,16 +13225,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _acosl declaration""... $ac_c" 1>&6
-echo "configure:13228: checking for _acosl declaration" >&5
+echo "configure:13229: checking for _acosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13230 "configure"
+#line 13231 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _acosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13237: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13238: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__acosl=yes
 else
@@ -13255,12 +13256,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _acosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13259: checking for $ac_func" >&5
+echo "configure:13260: 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 13264 "configure"
+#line 13265 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13283,7 +13284,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13287: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13288: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13319,16 +13320,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _asinl declaration""... $ac_c" 1>&6
-echo "configure:13323: checking for _asinl declaration" >&5
+echo "configure:13324: checking for _asinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13325 "configure"
+#line 13326 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _asinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13332: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13333: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__asinl=yes
 else
@@ -13350,12 +13351,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _asinl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13354: checking for $ac_func" >&5
+echo "configure:13355: 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 13359 "configure"
+#line 13360 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13378,7 +13379,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13382: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13383: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13414,16 +13415,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _atanl declaration""... $ac_c" 1>&6
-echo "configure:13418: checking for _atanl declaration" >&5
+echo "configure:13419: checking for _atanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13420 "configure"
+#line 13421 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _atanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13427: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13428: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__atanl=yes
 else
@@ -13445,12 +13446,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _atanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13449: checking for $ac_func" >&5
+echo "configure:13450: 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 13454 "configure"
+#line 13455 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13473,7 +13474,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13477: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13478: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13509,16 +13510,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _atan2l declaration""... $ac_c" 1>&6
-echo "configure:13513: checking for _atan2l declaration" >&5
+echo "configure:13514: checking for _atan2l declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13515 "configure"
+#line 13516 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _atan2l(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:13522: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13523: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__atan2l=yes
 else
@@ -13540,12 +13541,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _atan2l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13544: checking for $ac_func" >&5
+echo "configure:13545: 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 13549 "configure"
+#line 13550 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13568,7 +13569,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13572: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13573: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13604,16 +13605,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _ceill declaration""... $ac_c" 1>&6
-echo "configure:13608: checking for _ceill declaration" >&5
+echo "configure:13609: checking for _ceill declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13610 "configure"
+#line 13611 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _ceill(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13617: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__ceill=yes
 else
@@ -13635,12 +13636,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _ceill
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13639: checking for $ac_func" >&5
+echo "configure:13640: 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 13644 "configure"
+#line 13645 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13663,7 +13664,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13699,16 +13700,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _cosl declaration""... $ac_c" 1>&6
-echo "configure:13703: checking for _cosl declaration" >&5
+echo "configure:13704: checking for _cosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13705 "configure"
+#line 13706 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _cosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13712: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13713: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__cosl=yes
 else
@@ -13730,12 +13731,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _cosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13734: checking for $ac_func" >&5
+echo "configure:13735: 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 13739 "configure"
+#line 13740 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13758,7 +13759,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13762: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13794,16 +13795,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _coshl declaration""... $ac_c" 1>&6
-echo "configure:13798: checking for _coshl declaration" >&5
+echo "configure:13799: checking for _coshl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13800 "configure"
+#line 13801 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _coshl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13807: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13808: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__coshl=yes
 else
@@ -13825,12 +13826,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _coshl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13829: checking for $ac_func" >&5
+echo "configure:13830: 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 13834 "configure"
+#line 13835 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13853,7 +13854,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13857: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13858: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13889,16 +13890,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _expl declaration""... $ac_c" 1>&6
-echo "configure:13893: checking for _expl declaration" >&5
+echo "configure:13894: checking for _expl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13895 "configure"
+#line 13896 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _expl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13902: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13903: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__expl=yes
 else
@@ -13920,12 +13921,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _expl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13924: checking for $ac_func" >&5
+echo "configure:13925: 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 13929 "configure"
+#line 13930 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13948,7 +13949,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13952: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13953: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13984,16 +13985,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fabsl declaration""... $ac_c" 1>&6
-echo "configure:13988: checking for _fabsl declaration" >&5
+echo "configure:13989: checking for _fabsl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13990 "configure"
+#line 13991 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fabsl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13997: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13998: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fabsl=yes
 else
@@ -14015,12 +14016,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fabsl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14019: checking for $ac_func" >&5
+echo "configure:14020: 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 14024 "configure"
+#line 14025 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14043,7 +14044,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14047: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14048: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14079,16 +14080,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _floorl declaration""... $ac_c" 1>&6
-echo "configure:14083: checking for _floorl declaration" >&5
+echo "configure:14084: checking for _floorl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14085 "configure"
+#line 14086 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _floorl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14092: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14093: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__floorl=yes
 else
@@ -14110,12 +14111,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _floorl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14114: checking for $ac_func" >&5
+echo "configure:14115: 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 14119 "configure"
+#line 14120 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14138,7 +14139,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14142: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14143: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14174,16 +14175,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fmodl declaration""... $ac_c" 1>&6
-echo "configure:14178: checking for _fmodl declaration" >&5
+echo "configure:14179: checking for _fmodl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14180 "configure"
+#line 14181 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fmodl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:14187: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fmodl=yes
 else
@@ -14205,12 +14206,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fmodl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14209: checking for $ac_func" >&5
+echo "configure:14210: 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 14214 "configure"
+#line 14215 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14233,7 +14234,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14237: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14238: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14269,16 +14270,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _frexpl declaration""... $ac_c" 1>&6
-echo "configure:14273: checking for _frexpl declaration" >&5
+echo "configure:14274: checking for _frexpl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14275 "configure"
+#line 14276 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _frexpl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:14282: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14283: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__frexpl=yes
 else
@@ -14300,12 +14301,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _frexpl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14304: checking for $ac_func" >&5
+echo "configure:14305: 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 14309 "configure"
+#line 14310 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14328,7 +14329,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14332: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14333: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14364,16 +14365,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _ldexpl declaration""... $ac_c" 1>&6
-echo "configure:14368: checking for _ldexpl declaration" >&5
+echo "configure:14369: checking for _ldexpl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14370 "configure"
+#line 14371 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _ldexpl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:14377: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14378: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__ldexpl=yes
 else
@@ -14395,12 +14396,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _ldexpl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14399: checking for $ac_func" >&5
+echo "configure:14400: 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 14404 "configure"
+#line 14405 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14423,7 +14424,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14427: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14428: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14459,16 +14460,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _logl declaration""... $ac_c" 1>&6
-echo "configure:14463: checking for _logl declaration" >&5
+echo "configure:14464: checking for _logl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14465 "configure"
+#line 14466 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _logl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14472: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14473: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__logl=yes
 else
@@ -14490,12 +14491,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _logl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14494: checking for $ac_func" >&5
+echo "configure:14495: 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 14499 "configure"
+#line 14500 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14518,7 +14519,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14522: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14523: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14554,16 +14555,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _log10l declaration""... $ac_c" 1>&6
-echo "configure:14558: checking for _log10l declaration" >&5
+echo "configure:14559: checking for _log10l declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14560 "configure"
+#line 14561 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _log10l(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14567: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__log10l=yes
 else
@@ -14585,12 +14586,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _log10l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14589: checking for $ac_func" >&5
+echo "configure:14590: 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 14594 "configure"
+#line 14595 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14613,7 +14614,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14617: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14618: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14649,16 +14650,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _modfl declaration""... $ac_c" 1>&6
-echo "configure:14653: checking for _modfl declaration" >&5
+echo "configure:14654: checking for _modfl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14655 "configure"
+#line 14656 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _modfl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:14662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14663: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__modfl=yes
 else
@@ -14680,12 +14681,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _modfl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14684: checking for $ac_func" >&5
+echo "configure:14685: 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 14689 "configure"
+#line 14690 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14708,7 +14709,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14712: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14713: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14744,16 +14745,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _powl declaration""... $ac_c" 1>&6
-echo "configure:14748: checking for _powl declaration" >&5
+echo "configure:14749: checking for _powl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14750 "configure"
+#line 14751 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _powl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:14757: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14758: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__powl=yes
 else
@@ -14775,12 +14776,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _powl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14779: checking for $ac_func" >&5
+echo "configure:14780: 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 14784 "configure"
+#line 14785 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14803,7 +14804,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14807: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14808: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14839,16 +14840,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sinl declaration""... $ac_c" 1>&6
-echo "configure:14843: checking for _sinl declaration" >&5
+echo "configure:14844: checking for _sinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14845 "configure"
+#line 14846 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14852: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14853: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sinl=yes
 else
@@ -14870,12 +14871,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sinl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14874: checking for $ac_func" >&5
+echo "configure:14875: 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 14879 "configure"
+#line 14880 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14898,7 +14899,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14902: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14903: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14934,16 +14935,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sinhl declaration""... $ac_c" 1>&6
-echo "configure:14938: checking for _sinhl declaration" >&5
+echo "configure:14939: checking for _sinhl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14940 "configure"
+#line 14941 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sinhl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14947: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14948: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sinhl=yes
 else
@@ -14965,12 +14966,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sinhl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14969: checking for $ac_func" >&5
+echo "configure:14970: 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 14974 "configure"
+#line 14975 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14993,7 +14994,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14997: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14998: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15029,16 +15030,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sqrtl declaration""... $ac_c" 1>&6
-echo "configure:15033: checking for _sqrtl declaration" >&5
+echo "configure:15034: checking for _sqrtl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15035 "configure"
+#line 15036 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sqrtl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15042: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15043: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sqrtl=yes
 else
@@ -15060,12 +15061,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sqrtl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15064: checking for $ac_func" >&5
+echo "configure:15065: 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 15069 "configure"
+#line 15070 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15088,7 +15089,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15092: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15093: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15124,16 +15125,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _tanl declaration""... $ac_c" 1>&6
-echo "configure:15128: checking for _tanl declaration" >&5
+echo "configure:15129: checking for _tanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15130 "configure"
+#line 15131 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _tanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15137: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15138: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__tanl=yes
 else
@@ -15155,12 +15156,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _tanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15159: checking for $ac_func" >&5
+echo "configure:15160: 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 15164 "configure"
+#line 15165 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15183,7 +15184,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15187: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15188: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15219,16 +15220,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _tanhl declaration""... $ac_c" 1>&6
-echo "configure:15223: checking for _tanhl declaration" >&5
+echo "configure:15224: checking for _tanhl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15225 "configure"
+#line 15226 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _tanhl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15232: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15233: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__tanhl=yes
 else
@@ -15250,12 +15251,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _tanhl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15254: checking for $ac_func" >&5
+echo "configure:15255: 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 15259 "configure"
+#line 15260 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15278,7 +15279,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15282: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15283: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15314,16 +15315,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sincosl declaration""... $ac_c" 1>&6
-echo "configure:15318: checking for _sincosl declaration" >&5
+echo "configure:15319: checking for _sincosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15320 "configure"
+#line 15321 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sincosl(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:15327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15328: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sincosl=yes
 else
@@ -15345,12 +15346,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sincosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15349: checking for $ac_func" >&5
+echo "configure:15350: 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 15354 "configure"
+#line 15355 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15373,7 +15374,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15377: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15378: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15409,16 +15410,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _finitel declaration""... $ac_c" 1>&6
-echo "configure:15413: checking for _finitel declaration" >&5
+echo "configure:15414: checking for _finitel declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15415 "configure"
+#line 15416 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _finitel(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15423: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__finitel=yes
 else
@@ -15440,12 +15441,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _finitel
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15444: checking for $ac_func" >&5
+echo "configure:15445: 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 15449 "configure"
+#line 15450 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15468,7 +15469,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15472: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15473: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15503,17 +15504,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:15507: checking for $ac_hdr" >&5
+echo "configure:15508: 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 15512 "configure"
+#line 15513 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15517: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15518: \"$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*
@@ -15544,12 +15545,12 @@ 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:15548: checking for $ac_func" >&5
+echo "configure:15549: 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 15553 "configure"
+#line 15554 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15572,7 +15573,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15577: \"$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
@@ -15607,12 +15608,12 @@ done
     csqrtl ctanhl ctanl cargl hypotl signbitl c_logl clog10l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15611: checking for $ac_func" >&5
+echo "configure:15612: 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 15616 "configure"
+#line 15617 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15635,7 +15636,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15639: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15640: \"$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
@@ -15669,7 +15670,7 @@ done
   
 
   echo $ac_n "checking for GNU C++ __complex__ support""... $ac_c" 1>&6
-echo "configure:15673: checking for GNU C++ __complex__ support" >&5
+echo "configure:15674: checking for GNU C++ __complex__ support" >&5
   if eval "test \"`echo '$''{'glibcpp_cv_complex'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15683,7 +15684,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
     cat > conftest.$ac_ext <<EOF
-#line 15687 "configure"
+#line 15688 "configure"
 #include "confdefs.h"
 struct dcomplex { __complex__ double x; }; \
 		    dcomplex f(const dcomplex& x) { return dcomplex(x); }
@@ -15692,7 +15693,7 @@ int main() {
 		     dcomplex x; f(x); 
 ; return 0; }
 EOF
-if { (eval echo configure:15696: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15697: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   glibcpp_cv_complex=ok
 else
@@ -15722,7 +15723,7 @@ EOF
   fi
 
   echo $ac_n "checking for GNU C++ __complex__ float support""... $ac_c" 1>&6
-echo "configure:15726: checking for GNU C++ __complex__ float support" >&5
+echo "configure:15727: checking for GNU C++ __complex__ float support" >&5
   if eval "test \"`echo '$''{'glibcpp_cv_float_complex'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -15755,14 +15756,14 @@ cross_compiling=$ac_cv_prog_cxx_cross
       };
 EOB
     cat > conftest.$ac_ext <<EOF
-#line 15759 "configure"
+#line 15760 "configure"
 #include "confdefs.h"
 #include "conftest.h"
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:15766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15767: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   glibcpp_cv_float_complex=ok
 else
@@ -15795,17 +15796,17 @@ EOF
 
     ac_safe=`echo "wchar.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for wchar.h""... $ac_c" 1>&6
-echo "configure:15799: checking for wchar.h" >&5
+echo "configure:15800: checking for wchar.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15804 "configure"
+#line 15805 "configure"
 #include "confdefs.h"
 #include <wchar.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15809: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15810: \"$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*
@@ -15829,17 +15830,17 @@ fi
 
   ac_safe=`echo "wctype.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for wctype.h""... $ac_c" 1>&6
-echo "configure:15833: checking for wctype.h" >&5
+echo "configure:15834: checking for wctype.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 15838 "configure"
+#line 15839 "configure"
 #include "confdefs.h"
 #include <wctype.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:15843: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:15844: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -15865,16 +15866,16 @@ fi
     if test x"$ac_has_wchar_h" = xyes && test x"$ac_has_wctype_h" = xyes; then
 
         echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
-echo "configure:15869: checking for mbstate_t" >&5
+echo "configure:15870: checking for mbstate_t" >&5
     cat > conftest.$ac_ext <<EOF
-#line 15871 "configure"
+#line 15872 "configure"
 #include "confdefs.h"
 #include <wchar.h>
 int main() {
 mbstate_t teststate;
 ; return 0; }
 EOF
-if { (eval echo configure:15878: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15879: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_native_mbstatet=yes
 else
@@ -15893,16 +15894,16 @@ EOF
     fi
   
             echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
-echo "configure:15897: checking for WCHAR_MIN and WCHAR_MAX" >&5
+echo "configure:15898: checking for WCHAR_MIN and WCHAR_MAX" >&5
     cat > conftest.$ac_ext <<EOF
-#line 15899 "configure"
+#line 15900 "configure"
 #include "confdefs.h"
 #include <wchar.h>
 int main() {
 int i = WCHAR_MIN; int j = WCHAR_MAX;
 ; return 0; }
 EOF
-if { (eval echo configure:15906: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15907: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   has_wchar_minmax=yes
 else
@@ -15915,9 +15916,9 @@ rm -f conftest*
     echo "$ac_t""$has_wchar_minmax" 1>&6
   
             echo $ac_n "checking for WEOF""... $ac_c" 1>&6
-echo "configure:15919: checking for WEOF" >&5
+echo "configure:15920: checking for WEOF" >&5
     cat > conftest.$ac_ext <<EOF
-#line 15921 "configure"
+#line 15922 "configure"
 #include "confdefs.h"
 
       #include <wchar.h>
@@ -15926,7 +15927,7 @@ int main() {
 wint_t i = WEOF;
 ; return 0; }
 EOF
-if { (eval echo configure:15930: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15931: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   has_weof=yes
 else
@@ -15941,12 +15942,12 @@ 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:15945: checking for $ac_func" >&5
+echo "configure:15946: 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 15950 "configure"
+#line 15951 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15969,7 +15970,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15974: \"$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
@@ -15996,7 +15997,7 @@ done
 
 
     echo $ac_n "checking for ISO C9X wchar_t support""... $ac_c" 1>&6
-echo "configure:16000: checking for ISO C9X wchar_t support" >&5
+echo "configure:16001: checking for ISO C9X wchar_t support" >&5
     if test x"$has_weof" = xyes && test x"$has_wchar_minmax" = xyes && test x"$ac_wfuncs" = xyes; then
       ac_isoC9X_wchar_t=yes
     else
@@ -16006,17 +16007,17 @@ echo "configure:16000: checking for ISO C9X wchar_t support" >&5
 
             ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
-echo "configure:16010: checking for iconv.h" >&5
+echo "configure:16011: checking for iconv.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16015 "configure"
+#line 16016 "configure"
 #include "confdefs.h"
 #include <iconv.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:16020: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16021: \"$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*
@@ -16041,12 +16042,12 @@ fi
     for ac_func in iconv_open iconv_close iconv
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16045: checking for $ac_func" >&5
+echo "configure:16046: 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 16050 "configure"
+#line 16051 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16069,7 +16070,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16073: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16074: \"$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
@@ -16096,7 +16097,7 @@ done
 
 
     echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
-echo "configure:16100: checking for XPG2 wchar_t support" >&5
+echo "configure:16101: checking for XPG2 wchar_t support" >&5
     if test x"$ac_has_iconv_h" = xyes && test x"$ac_XPG2funcs" = xyes; then
       ac_XPG2_wchar_t=yes
     else
@@ -16105,7 +16106,7 @@ echo "configure:16100: checking for XPG2 wchar_t support" >&5
     echo "$ac_t""$ac_XPG2_wchar_t" 1>&6
 
             echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
-echo "configure:16109: checking for enabled wchar_t specializations" >&5
+echo "configure:16110: checking for enabled wchar_t specializations" >&5
     if test x"$ac_isoC9X_wchar_t" = xyes && test x"$ac_XPG2_wchar_t" = xyes; then
       libinst_wstring_la="libinst-wstring.la"
       cat >> confdefs.h <<\EOF
@@ -16130,17 +16131,17 @@ EOF
   
   ac_safe=`echo "ctype.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for ctype.h""... $ac_c" 1>&6
-echo "configure:16134: checking for ctype.h" >&5
+echo "configure:16135: checking for ctype.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16139 "configure"
+#line 16140 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:16144: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16145: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -16161,9 +16162,9 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
         ctype_default=yes
 
         echo $ac_n "checking <ctype> for gnu-linux ""... $ac_c" 1>&6
-echo "configure:16165: checking <ctype> for gnu-linux " >&5
+echo "configure:16166: checking <ctype> for gnu-linux " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16167 "configure"
+#line 16168 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16174,7 +16175,7 @@ int
 	+ __ctype_tolower[a] + __ctype_toupper[a] + __ctype_b[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:16178: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_linux=yes
@@ -16193,9 +16194,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for freebsd 4.0 ""... $ac_c" 1>&6
-echo "configure:16197: checking <ctype> for freebsd 4.0 " >&5
+echo "configure:16198: checking <ctype> for freebsd 4.0 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16199 "configure"
+#line 16200 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16205,7 +16206,7 @@ int
 	+ _CTYPE_D + _CTYPE_P + _CTYPE_X + _CTYPE_G ;}
 ; return 0; }
 EOF
-if { (eval echo configure:16209: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16210: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_bsd=yes
@@ -16225,9 +16226,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for freebsd 3.4 ""... $ac_c" 1>&6
-echo "configure:16229: checking <ctype> for freebsd 3.4 " >&5
+echo "configure:16230: checking <ctype> for freebsd 3.4 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16231 "configure"
+#line 16232 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16237,7 +16238,7 @@ int
       + _D + _P + _X + _G + __istype (a, 0);}
 ; return 0; }
 EOF
-if { (eval echo configure:16241: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16242: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_freebsd34=yes
@@ -16257,9 +16258,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for solaris 2.6,7,8 ""... $ac_c" 1>&6
-echo "configure:16261: checking <ctype> for solaris 2.6,7,8 " >&5
+echo "configure:16262: checking <ctype> for solaris 2.6,7,8 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16263 "configure"
+#line 16264 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16270,7 +16271,7 @@ int
 	+ __trans_lower[a] + __trans_upper[a] + __ctype_mask[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:16274: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16275: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_solaris=yes
@@ -16285,7 +16286,7 @@ rm -f conftest*
 
     if test $ctype_solaris = "yes"; then
       echo $ac_n "checking   for version""... $ac_c" 1>&6
-echo "configure:16289: checking   for version" >&5
+echo "configure:16290: checking   for version" >&5
       ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -16294,14 +16295,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
  
       cat > conftest.$ac_ext <<EOF
-#line 16298 "configure"
+#line 16299 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
 typedef long* __to_type; __to_type const& _M_toupper = __trans_upper;
 ; return 0; }
 EOF
-if { (eval echo configure:16305: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16306: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
       ctype_solaris26=yes
@@ -16333,9 +16334,9 @@ cross_compiling=$ac_cv_prog_cc_cross
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for solaris 2.5.1 ""... $ac_c" 1>&6
-echo "configure:16337: checking <ctype> for solaris 2.5.1 " >&5
+echo "configure:16338: checking <ctype> for solaris 2.5.1 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16339 "configure"
+#line 16340 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16345,7 +16346,7 @@ int
 	+ __ctype[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:16349: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16350: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_solaris25=yes
@@ -16365,9 +16366,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for aix ""... $ac_c" 1>&6
-echo "configure:16369: checking <ctype> for aix " >&5
+echo "configure:16370: checking <ctype> for aix " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16371 "configure"
+#line 16372 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16378,7 +16379,7 @@ int
 	+ _VALC('a') + _IS('c', 0);}
 ; return 0; }
 EOF
-if { (eval echo configure:16382: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16383: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_aix=yes
@@ -16398,9 +16399,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for newlib ""... $ac_c" 1>&6
-echo "configure:16402: checking <ctype> for newlib " >&5
+echo "configure:16403: checking <ctype> for newlib " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16404 "configure"
+#line 16405 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16410,7 +16411,7 @@ int
 	+ _ctype_[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:16414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16415: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_newlib=yes
@@ -16444,17 +16445,17 @@ fi
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:16448: checking for $ac_hdr" >&5
+echo "configure:16449: 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 16453 "configure"
+#line 16454 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:16458: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16459: \"$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*
@@ -16483,12 +16484,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16487: checking for $ac_func" >&5
+echo "configure:16488: 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 16492 "configure"
+#line 16493 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16511,7 +16512,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16515: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16516: \"$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
@@ -16536,7 +16537,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:16540: checking for working mmap" >&5
+echo "configure:16541: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16544,7 +16545,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 16548 "configure"
+#line 16549 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -16684,7 +16685,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:16688: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:16689: \"$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
@@ -16747,19 +16748,19 @@ fi
 
 if test $ac_cv_header_locale_h = yes; then
     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:16751: checking for LC_MESSAGES" >&5
+echo "configure:16752: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'ac_cv_val_LC_MESSAGES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16756 "configure"
+#line 16757 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:16763: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16764: \"$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
@@ -16991,8 +16992,6 @@ s%@DEBUG_FLAGS@%$DEBUG_FLAGS%g
 s%@BUILD_LIBIO_INCLUDE@%$BUILD_LIBIO_INCLUDE%g
 s%@GLIBCPP_NEED_LIBIO_CONFIG_H_TRUE@%$GLIBCPP_NEED_LIBIO_CONFIG_H_TRUE%g
 s%@GLIBCPP_NEED_LIBIO_CONFIG_H_FALSE@%$GLIBCPP_NEED_LIBIO_CONFIG_H_FALSE%g
-s%@CSTDIO_H@%$CSTDIO_H%g
-s%@CSTDIO_CC@%$CSTDIO_CC%g
 s%@GLIBCPP_NEED_LIBIO_TRUE@%$GLIBCPP_NEED_LIBIO_TRUE%g
 s%@GLIBCPP_NEED_LIBIO_FALSE@%$GLIBCPP_NEED_LIBIO_FALSE%g
 s%@GLIBCPP_NEED_WLIBIO_TRUE@%$GLIBCPP_NEED_WLIBIO_TRUE%g
@@ -17231,6 +17230,51 @@ cat >> $CONFIG_STATUS <<\EOF
 fi; done
 
 EOF
+
+cat >> $CONFIG_STATUS <<EOF
+ac_sources="$CSTDIO_H $CSTDIO_CC config/$THREADH"
+ac_dests="bits/c++io.h src/c++io.cc bits/c++threads.h"
+EOF
+
+cat >> $CONFIG_STATUS <<\EOF
+srcdir=$ac_given_srcdir
+while test -n "$ac_sources"; do
+  set $ac_dests; ac_dest=$1; shift; ac_dests=$*
+  set $ac_sources; ac_source=$1; shift; ac_sources=$*
+
+  echo "linking $srcdir/$ac_source to $ac_dest"
+
+  if test ! -r $srcdir/$ac_source; then
+    { echo "configure: error: $srcdir/$ac_source: File not found" 1>&2; exit 1; }
+  fi
+  rm -f $ac_dest
+
+  # Make relative symlinks.
+  # Remove last slash and all that follows it.  Not all systems have dirname.
+  ac_dest_dir=`echo $ac_dest|sed 's%/[^/][^/]*$%%'`
+  if test "$ac_dest_dir" != "$ac_dest" && test "$ac_dest_dir" != .; then
+    # The dest file is in a subdirectory.
+    test ! -d "$ac_dest_dir" && mkdir "$ac_dest_dir"
+    ac_dest_dir_suffix="/`echo $ac_dest_dir|sed 's%^\./%%'`"
+    # A "../" for each directory in $ac_dest_dir_suffix.
+    ac_dots=`echo $ac_dest_dir_suffix|sed 's%/[^/]*%../%g'`
+  else
+    ac_dest_dir_suffix= ac_dots=
+  fi
+
+  case "$srcdir" in
+  [/$]*) ac_rel_source="$srcdir/$ac_source" ;;
+  *) ac_rel_source="$ac_dots$srcdir/$ac_source" ;;
+  esac
+
+  # Make a symlink if possible; otherwise try a hard link.
+  if ln -s $ac_rel_source $ac_dest 2>/dev/null ||
+    ln $srcdir/$ac_source $ac_dest; then :
+  else
+    { echo "configure: error: can not link $ac_dest to $srcdir/$ac_source" 1>&2; exit 1; }
+  fi
+done
+EOF
 cat >> $CONFIG_STATUS <<EOF
 
 srcdir=${srcdir}
@@ -17259,31 +17303,13 @@ test "$no_create" = yes || ${CONFIG_SHELL-/bin/sh} $CONFIG_STATUS || exit 1
 
 
 blddir=`pwd`
-# Generate mkcheck having execute privs
-
-
 # Generate bits/c++config.h
 # NB: This must be the first generated file as others include it. . .
 
 
 # Generate bits/std_limits.h and src/limitsMEMBERS.cc
 
-
-# Generate bits/c++threads.h
-
-
-# Generate bits/c++io.h and src/c++io.cc
-
-
-chmod +x $blddir/mkcheck
 $srcdir/mkc++config $blddir $srcdir
 $srcdir/mknumeric_limits $blddir $srcdir $xcompiling
-cp $srcdir/config/$THREADH $blddir/bits/c++threads.h
-cp $srcdir/config/$CSTDIO_H $blddir/bits/c++io.h
-cp $srcdir/config/$CSTDIO_CC $blddir/src/c++io.cc
-
-
-
-
 
 
diff --git a/libstdc++-v3/configure.in b/libstdc++-v3/configure.in
index b678862..05f3a46 100644
--- a/libstdc++-v3/configure.in
+++ b/libstdc++-v3/configure.in
@@ -174,19 +174,9 @@ CXX="${CXX}"
 
 
 blddir=`pwd`
-# Generate mkcheck having execute privs
-AC_OUTPUT_COMMANDS([chmod +x $blddir/mkcheck])
-
 # Generate bits/c++config.h
 # NB: This must be the first generated file as others include it. . .
 AC_OUTPUT_COMMANDS([$srcdir/mkc++config $blddir $srcdir])
 
 # Generate bits/std_limits.h and src/limitsMEMBERS.cc
 AC_OUTPUT_COMMANDS([$srcdir/mknumeric_limits $blddir $srcdir $xcompiling])
-
-# Generate bits/c++threads.h
-AC_OUTPUT_COMMANDS([cp $srcdir/config/$THREADH $blddir/bits/c++threads.h])
-
-# Generate bits/c++io.h and src/c++io.cc
-AC_OUTPUT_COMMANDS([cp $srcdir/config/$CSTDIO_H $blddir/bits/c++io.h])
-AC_OUTPUT_COMMANDS([cp $srcdir/config/$CSTDIO_CC $blddir/src/c++io.cc])
diff --git a/libstdc++-v3/libio/Makefile.in b/libstdc++-v3/libio/Makefile.in
index 9e298dd..4858d3d 100644
--- a/libstdc++-v3/libio/Makefile.in
+++ b/libstdc++-v3/libio/Makefile.in
@@ -70,8 +70,6 @@ CC = @CC@
 CPP = @CPP@
 CPU_FLAGS = @CPU_FLAGS@
 CSHADOWFLAGS = @CSHADOWFLAGS@
-CSTDIO_CC = @CSTDIO_CC@
-CSTDIO_H = @CSTDIO_H@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 DEBUG_FLAGS = @DEBUG_FLAGS@
diff --git a/libstdc++-v3/math/Makefile.in b/libstdc++-v3/math/Makefile.in
index 002ed23..06e482f 100644
--- a/libstdc++-v3/math/Makefile.in
+++ b/libstdc++-v3/math/Makefile.in
@@ -71,8 +71,6 @@ CPP = @CPP@
 CPU_FLAGS = @CPU_FLAGS@
 CSHADOWFLAGS = @CSHADOWFLAGS@
 CSHADOW_INCLUDES = @CSHADOW_INCLUDES@
-CSTDIO_CC = @CSTDIO_CC@
-CSTDIO_H = @CSTDIO_H@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 DEBUG_FLAGS = @DEBUG_FLAGS@
diff --git a/libstdc++-v3/src/Makefile.am b/libstdc++-v3/src/Makefile.am
index 8327438..7b344a4 100644
--- a/libstdc++-v3/src/Makefile.am
+++ b/libstdc++-v3/src/Makefile.am
@@ -46,7 +46,7 @@ EXTRA_LTLIBRARIES = libinst-string.la libinst-wstring.la
 # NB: DEBUGFLAGS have to be at the end so that -O2 can be overridden.
 AC_CXXFLAGS = \
 	$(WERROR) @WFMT_FLAGS@ @CPU_FLAGS@ @EXTRA_CXX_FLAGS@ \
-	@SECTION_FLAGS@ @SECTION_LDFLAGS@ @DEBUG_FLAGS@ 
+	@SECTION_FLAGS@ @DEBUG_FLAGS@ 
 
 # Need to manually set this option because AC_CXXFLAGS has to be at
 # the end of the compile line so that -O2 can be overridden as the
@@ -87,7 +87,7 @@ LTCXXCOMPILE = $(LIBTOOL) --mode=compile $(CXX) $(DEFS) $(INCLUDES) \
 # rules automake generates would be used.  We cannot allow CXX to be used
 # in libtool since this would add -lstdc++ to the link line which of
 # course is impossible.
-CXXLINK = $(LIBTOOL) --mode=link "$(CC)" $(AM_CXXFLAGS) $(LDFLAGS) -o $@
+CXXLINK = $(LIBTOOL) --mode=link "$(CC)" @SECTION_LDFLAGS@ $(AM_CXXFLAGS) $(LDFLAGS) -o $@
 
 
 headers = \
diff --git a/libstdc++-v3/src/Makefile.in b/libstdc++-v3/src/Makefile.in
index c7ccd2ad..b7bf82b 100644
--- a/libstdc++-v3/src/Makefile.in
+++ b/libstdc++-v3/src/Makefile.in
@@ -69,8 +69,6 @@ CC = @CC@
 CPP = @CPP@
 CPU_FLAGS = @CPU_FLAGS@
 CSHADOWFLAGS = @CSHADOWFLAGS@
-CSTDIO_CC = @CSTDIO_CC@
-CSTDIO_H = @CSTDIO_H@
 CXX = @CXX@
 CXXCPP = @CXXCPP@
 DEBUG_FLAGS = @DEBUG_FLAGS@
@@ -123,7 +121,7 @@ EXTRA_LTLIBRARIES = libinst-string.la libinst-wstring.la
 # NB: DEBUGFLAGS have to be at the end so that -O2 can be overridden.
 AC_CXXFLAGS = \
 	$(WERROR) @WFMT_FLAGS@ @CPU_FLAGS@ @EXTRA_CXX_FLAGS@ \
-	@SECTION_FLAGS@ @SECTION_LDFLAGS@ @DEBUG_FLAGS@ 
+	@SECTION_FLAGS@ @DEBUG_FLAGS@ 
 
 
 # Need to manually set this option because AC_CXXFLAGS has to be at
@@ -168,7 +166,7 @@ LTCXXCOMPILE = $(LIBTOOL) --mode=compile $(CXX) $(DEFS) $(INCLUDES) \
 # rules automake generates would be used.  We cannot allow CXX to be used
 # in libtool since this would add -lstdc++ to the link line which of
 # course is impossible.
-CXXLINK = $(LIBTOOL) --mode=link "$(CC)" $(AM_CXXFLAGS) $(LDFLAGS) -o $@
+CXXLINK = $(LIBTOOL) --mode=link "$(CC)" @SECTION_LDFLAGS@ $(AM_CXXFLAGS) $(LDFLAGS) -o $@
 
 headers = \
 	bits/cpp_type_traits.h \
author	Benjamin Kosnik <bkoz@soma.redhat.com>	2000-07-07 22:46:52 +0000
committer	Benjamin Kosnik <bkoz@gcc.gnu.org>	2000-07-07 22:46:52 +0000
commit	c4561450e1948c5ffd36e77e72f660292034b8dd (patch)
tree	fd617c6d3e567e04fea8e3760cdaa1719c867bed
parent	75555da78d42ce001a9bc680036ac8a43589e444 (diff)
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