From 5f349042486d8f8dcc6146076fdb76e96fa116b1 Mon Sep 17 00:00:00 2001
From: Benjamin Kosnik <bkoz@gcc.gnu.org>
Date: Thu, 22 Jun 2000 17:27:57 +0000
Subject: [PATCH] [multiple changes]

2000-06-22  Anthony Williams  <anthony@anthonyw.cjb.net>

	* testsuite/21_strings/find.cc: Patch.

2000-06-22  Benjamin Kosnik  <bkoz@soma.redhat.com>

	* acinclude.m4 (GLIBCPP_CHEC_LINKER_FEATURES): Use gcc + -x c++ as
	an easy way to get at g++ without having to link in libstdc++.

From-SVN: r34649
---
 libstdc++-v3/ChangeLog                    |    9 +
 libstdc++-v3/acinclude.m4                 |   18 +-
 libstdc++-v3/aclocal.m4                   |   18 +-
 libstdc++-v3/configure                    | 2055 ++++++++++-----------
 libstdc++-v3/testsuite/21_strings/find.cc |    4 +-
 5 files changed, 1047 insertions(+), 1057 deletions(-)

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 28c5628097b..f382a5f95b2 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,12 @@
+2000-06-22  Anthony Williams  <anthony@anthonyw.cjb.net>
+
+	* testsuite/21_strings/find.cc: Patch.
+
+2000-06-22  Benjamin Kosnik  <bkoz@soma.redhat.com>
+
+	* acinclude.m4 (GLIBCPP_CHEC_LINKER_FEATURES): Use gcc + -x c++ as
+	an easy way to get at g++ without having to link in libstdc++.
+
 2000-06-21  Benjamin Kosnik  <bkoz@soma.redhat.com>
 
 	Fix alpha, powerpc build failures.
diff --git a/libstdc++-v3/acinclude.m4 b/libstdc++-v3/acinclude.m4
index 939746eb00b..565ae4c9b63 100644
--- a/libstdc++-v3/acinclude.m4
+++ b/libstdc++-v3/acinclude.m4
@@ -255,34 +255,32 @@ dnl Define SECTION_LDFLAGS='-Wl,--gc-sections' if possible
 dnl GLIBCPP_CHECK_LINKER_FEATURES
 AC_DEFUN(GLIBCPP_CHECK_LINKER_FEATURES, [
   # All these tests are for C++; save the language and the compiler flags.
-  # The CXXFLAGS thing is suspicious, but based on similar bits 
-  # found in GLIBCPP_CONFIGURE.
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
+  # Need to do this so that g++ won't try to link in libstdc++
+  ac_test_CFLAGS="${CFLAGS+set}"
+  ac_save_CFLAGS="$CFLAGS"
+  CFLAGS='-x c++  -Wl,--gc-sections'
 
   # Check for -Wl,--gc-sections
   AC_MSG_CHECKING([for ld that supports -Wl,--gc-sections])
-  CXXFLAGS='-Wl,--gc-sections'
   AC_TRY_RUN([
-   int main() 
+   int main(void) 
    {
      try { throw 1; }
      catch (...) { };
      return 0;
    }
   ], [ac_sectionLDflags=yes], [ac_sectionLFflags=no], [ac_sectionLDflags=yes])
-  if test "$ac_test_CXXFLAGS" = set; then
-    CXXFLAGS="$ac_save_CXXFLAGS"
+  if test "$ac_test_CFLAGS" = set; then
+    CFLAGS="$ac_save_CFLAGS"
   else
     # this is the suspicious part
-    CXXFLAGS=''
+    CFLAGS=''
   fi
   if test "$ac_sectionLDflags" = "yes"; then
     SECTION_LDFLAGS='-Wl,--gc-sections'
   fi
   AC_MSG_RESULT($ac_sectionLDflags)
 
-  AC_LANG_RESTORE
   AC_SUBST(SECTION_LDFLAGS)
 ])
 
diff --git a/libstdc++-v3/aclocal.m4 b/libstdc++-v3/aclocal.m4
index 99e76e07058..8d743fe7e01 100644
--- a/libstdc++-v3/aclocal.m4
+++ b/libstdc++-v3/aclocal.m4
@@ -267,34 +267,32 @@ dnl Define SECTION_LDFLAGS='-Wl,--gc-sections' if possible
 dnl GLIBCPP_CHECK_LINKER_FEATURES
 AC_DEFUN(GLIBCPP_CHECK_LINKER_FEATURES, [
   # All these tests are for C++; save the language and the compiler flags.
-  # The CXXFLAGS thing is suspicious, but based on similar bits 
-  # found in GLIBCPP_CONFIGURE.
-  AC_LANG_SAVE
-  AC_LANG_CPLUSPLUS
+  # Need to do this so that g++ won't try to link in libstdc++
+  ac_test_CFLAGS="${CFLAGS+set}"
+  ac_save_CFLAGS="$CFLAGS"
+  CFLAGS='-x c++  -Wl,--gc-sections'
 
   # Check for -Wl,--gc-sections
   AC_MSG_CHECKING([for ld that supports -Wl,--gc-sections])
-  CXXFLAGS='-Wl,--gc-sections'
   AC_TRY_RUN([
-   int main() 
+   int main(void) 
    {
      try { throw 1; }
      catch (...) { };
      return 0;
    }
   ], [ac_sectionLDflags=yes], [ac_sectionLFflags=no], [ac_sectionLDflags=yes])
-  if test "$ac_test_CXXFLAGS" = set; then
-    CXXFLAGS="$ac_save_CXXFLAGS"
+  if test "$ac_test_CFLAGS" = set; then
+    CFLAGS="$ac_save_CFLAGS"
   else
     # this is the suspicious part
-    CXXFLAGS=''
+    CFLAGS=''
   fi
   if test "$ac_sectionLDflags" = "yes"; then
     SECTION_LDFLAGS='-Wl,--gc-sections'
   fi
   AC_MSG_RESULT($ac_sectionLDflags)
 
-  AC_LANG_RESTORE
   AC_SUBST(SECTION_LDFLAGS)
 ])
 
diff --git a/libstdc++-v3/configure b/libstdc++-v3/configure
index 8423c66cb69..d6776971696 100755
--- a/libstdc++-v3/configure
+++ b/libstdc++-v3/configure
@@ -2902,32 +2902,22 @@ cross_compiling=$ac_cv_prog_cc_cross
 
   
   # All these tests are for C++; save the language and the compiler flags.
-  # The CXXFLAGS thing is suspicious, but based on similar bits 
-  # found in GLIBCPP_CONFIGURE.
-  
-  ac_ext=C
-# CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='${CXX-g++} -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cxx_cross
-
+  # Need to do this so that g++ won't try to link in libstdc++
+  ac_test_CFLAGS="${CFLAGS+set}"
+  ac_save_CFLAGS="$CFLAGS"
+  CFLAGS='-x c++  -Wl,--gc-sections'
 
   # Check for -Wl,--gc-sections
   echo $ac_n "checking for ld that supports -Wl,--gc-sections""... $ac_c" 1>&6
-echo "configure:2919: checking for ld that supports -Wl,--gc-sections" >&5
-  CXXFLAGS='-Wl,--gc-sections'
+echo "configure:2913: checking for ld that supports -Wl,--gc-sections" >&5
   if test "$cross_compiling" = yes; then
   ac_sectionLDflags=yes
 else
   cat > conftest.$ac_ext <<EOF
-#line 2925 "configure"
+#line 2918 "configure"
 #include "confdefs.h"
-#ifdef __cplusplus
-extern "C" void exit(int);
-#endif
 
-   int main() 
+   int main(void) 
    {
      try { throw 1; }
      catch (...) { };
@@ -2935,7 +2925,7 @@ extern "C" void exit(int);
    }
   
 EOF
-if { (eval echo configure:2939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2929: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_sectionLDflags=yes
 else
@@ -2947,24 +2937,17 @@ fi
 rm -fr conftest*
 fi
 
-  if test "$ac_test_CXXFLAGS" = set; then
-    CXXFLAGS="$ac_save_CXXFLAGS"
+  if test "$ac_test_CFLAGS" = set; then
+    CFLAGS="$ac_save_CFLAGS"
   else
     # this is the suspicious part
-    CXXFLAGS=''
+    CFLAGS=''
   fi
   if test "$ac_sectionLDflags" = "yes"; then
     SECTION_LDFLAGS='-Wl,--gc-sections'
   fi
   echo "$ac_t""$ac_sectionLDflags" 1>&6
 
-  ac_ext=c
-# CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5'
-ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5'
-cross_compiling=$ac_cv_prog_cc_cross
-
   
 
   
@@ -2977,16 +2960,16 @@ 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_acos""... $ac_c" 1>&6
-echo "configure:2981: checking for __builtin_acos" >&5
+echo "configure:2964: checking for __builtin_acos" >&5
   cat > conftest.$ac_ext <<EOF
-#line 2983 "configure"
+#line 2966 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_acos(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:2990: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2973: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_acos=yes
 else
@@ -3004,16 +2987,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_acosf""... $ac_c" 1>&6
-echo "configure:3008: checking for __builtin_acosf" >&5
+echo "configure:2991: checking for __builtin_acosf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3010 "configure"
+#line 2993 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_acosf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3017: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3000: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_acosf=yes
 else
@@ -3031,16 +3014,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_acosl""... $ac_c" 1>&6
-echo "configure:3035: checking for __builtin_acosl" >&5
+echo "configure:3018: checking for __builtin_acosl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3037 "configure"
+#line 3020 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_acosl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3044: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3027: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_acosl=yes
 else
@@ -3058,16 +3041,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_asin""... $ac_c" 1>&6
-echo "configure:3062: checking for __builtin_asin" >&5
+echo "configure:3045: checking for __builtin_asin" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3064 "configure"
+#line 3047 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_asin(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3071: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3054: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_asin=yes
 else
@@ -3085,16 +3068,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_asinf""... $ac_c" 1>&6
-echo "configure:3089: checking for __builtin_asinf" >&5
+echo "configure:3072: checking for __builtin_asinf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3091 "configure"
+#line 3074 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_asinf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3098: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3081: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_asinf=yes
 else
@@ -3112,16 +3095,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_asinl""... $ac_c" 1>&6
-echo "configure:3116: checking for __builtin_asinl" >&5
+echo "configure:3099: checking for __builtin_asinl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3118 "configure"
+#line 3101 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_asinl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3125: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3108: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_asinl=yes
 else
@@ -3139,16 +3122,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_atan""... $ac_c" 1>&6
-echo "configure:3143: checking for __builtin_atan" >&5
+echo "configure:3126: checking for __builtin_atan" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3145 "configure"
+#line 3128 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_atan(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3152: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3135: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_atan=yes
 else
@@ -3166,16 +3149,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_atanf""... $ac_c" 1>&6
-echo "configure:3170: checking for __builtin_atanf" >&5
+echo "configure:3153: checking for __builtin_atanf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3172 "configure"
+#line 3155 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_atanf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3179: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3162: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_atanf=yes
 else
@@ -3193,16 +3176,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_atanl""... $ac_c" 1>&6
-echo "configure:3197: checking for __builtin_atanl" >&5
+echo "configure:3180: checking for __builtin_atanl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3199 "configure"
+#line 3182 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_atanl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3206: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3189: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_atanl=yes
 else
@@ -3220,16 +3203,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_atan2""... $ac_c" 1>&6
-echo "configure:3224: checking for __builtin_atan2" >&5
+echo "configure:3207: checking for __builtin_atan2" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3226 "configure"
+#line 3209 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_atan2(0.0, 0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3233: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3216: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_atan2=yes
 else
@@ -3247,16 +3230,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_atan2f""... $ac_c" 1>&6
-echo "configure:3251: checking for __builtin_atan2f" >&5
+echo "configure:3234: checking for __builtin_atan2f" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3253 "configure"
+#line 3236 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_atan2f(0.0, 0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3243: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_atan2f=yes
 else
@@ -3274,16 +3257,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_atan2l""... $ac_c" 1>&6
-echo "configure:3278: checking for __builtin_atan2l" >&5
+echo "configure:3261: checking for __builtin_atan2l" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3280 "configure"
+#line 3263 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_atan2l(0.0, 0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3287: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3270: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_atan2l=yes
 else
@@ -3301,16 +3284,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_ceil""... $ac_c" 1>&6
-echo "configure:3305: checking for __builtin_ceil" >&5
+echo "configure:3288: checking for __builtin_ceil" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3307 "configure"
+#line 3290 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fceil(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3314: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3297: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_ceil=yes
 else
@@ -3328,16 +3311,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_ceilf""... $ac_c" 1>&6
-echo "configure:3332: checking for __builtin_ceilf" >&5
+echo "configure:3315: checking for __builtin_ceilf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3334 "configure"
+#line 3317 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_ceilf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3341: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_ceilf=yes
 else
@@ -3355,16 +3338,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_ceill""... $ac_c" 1>&6
-echo "configure:3359: checking for __builtin_ceill" >&5
+echo "configure:3342: checking for __builtin_ceill" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3361 "configure"
+#line 3344 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_ceill(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3368: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3351: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_ceill=yes
 else
@@ -3382,16 +3365,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_cos""... $ac_c" 1>&6
-echo "configure:3386: checking for __builtin_cos" >&5
+echo "configure:3369: checking for __builtin_cos" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3388 "configure"
+#line 3371 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cos(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3395: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3378: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_cos=yes
 else
@@ -3409,16 +3392,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_cosf""... $ac_c" 1>&6
-echo "configure:3413: checking for __builtin_cosf" >&5
+echo "configure:3396: checking for __builtin_cosf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3415 "configure"
+#line 3398 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cosf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3422: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3405: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_cosf=yes
 else
@@ -3436,16 +3419,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_cosl""... $ac_c" 1>&6
-echo "configure:3440: checking for __builtin_cosl" >&5
+echo "configure:3423: checking for __builtin_cosl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3442 "configure"
+#line 3425 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cosl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3449: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3432: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_cosl=yes
 else
@@ -3463,16 +3446,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_cosh""... $ac_c" 1>&6
-echo "configure:3467: checking for __builtin_cosh" >&5
+echo "configure:3450: checking for __builtin_cosh" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3469 "configure"
+#line 3452 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_cosh(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3459: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_cosh=yes
 else
@@ -3490,16 +3473,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_coshf""... $ac_c" 1>&6
-echo "configure:3494: checking for __builtin_coshf" >&5
+echo "configure:3477: checking for __builtin_coshf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3496 "configure"
+#line 3479 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_coshf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3503: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3486: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_coshf=yes
 else
@@ -3517,16 +3500,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_coshl""... $ac_c" 1>&6
-echo "configure:3521: checking for __builtin_coshl" >&5
+echo "configure:3504: checking for __builtin_coshl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3523 "configure"
+#line 3506 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_coshl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3530: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3513: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_coshl=yes
 else
@@ -3544,16 +3527,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_exp""... $ac_c" 1>&6
-echo "configure:3548: checking for __builtin_exp" >&5
+echo "configure:3531: checking for __builtin_exp" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3550 "configure"
+#line 3533 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_exp(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3557: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_exp=yes
 else
@@ -3571,16 +3554,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_expf""... $ac_c" 1>&6
-echo "configure:3575: checking for __builtin_expf" >&5
+echo "configure:3558: checking for __builtin_expf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3577 "configure"
+#line 3560 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_expf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3584: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3567: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_expf=yes
 else
@@ -3598,16 +3581,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_expl""... $ac_c" 1>&6
-echo "configure:3602: checking for __builtin_expl" >&5
+echo "configure:3585: checking for __builtin_expl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3604 "configure"
+#line 3587 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_expl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3611: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3594: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_expl=yes
 else
@@ -3625,16 +3608,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_fabs""... $ac_c" 1>&6
-echo "configure:3629: checking for __builtin_fabs" >&5
+echo "configure:3612: checking for __builtin_fabs" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3631 "configure"
+#line 3614 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabs(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3638: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3621: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_fabs=yes
 else
@@ -3652,16 +3635,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_fabsf""... $ac_c" 1>&6
-echo "configure:3656: checking for __builtin_fabsf" >&5
+echo "configure:3639: checking for __builtin_fabsf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3658 "configure"
+#line 3641 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabsf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3665: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3648: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_fabsf=yes
 else
@@ -3679,16 +3662,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_fabsl""... $ac_c" 1>&6
-echo "configure:3683: checking for __builtin_fabsl" >&5
+echo "configure:3666: checking for __builtin_fabsl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3685 "configure"
+#line 3668 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fabsl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3692: \"$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_fabsl=yes
 else
@@ -3706,16 +3689,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_floor""... $ac_c" 1>&6
-echo "configure:3710: checking for __builtin_floor" >&5
+echo "configure:3693: checking for __builtin_floor" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3712 "configure"
+#line 3695 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_floor(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3719: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3702: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_floor=yes
 else
@@ -3733,16 +3716,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_floorf""... $ac_c" 1>&6
-echo "configure:3737: checking for __builtin_floorf" >&5
+echo "configure:3720: checking for __builtin_floorf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3739 "configure"
+#line 3722 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_floorf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3746: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3729: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_floorf=yes
 else
@@ -3760,16 +3743,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_floorl""... $ac_c" 1>&6
-echo "configure:3764: checking for __builtin_floorl" >&5
+echo "configure:3747: checking for __builtin_floorl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3766 "configure"
+#line 3749 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_floorl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3756: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_floorl=yes
 else
@@ -3787,16 +3770,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_fmod""... $ac_c" 1>&6
-echo "configure:3791: checking for __builtin_fmod" >&5
+echo "configure:3774: checking for __builtin_fmod" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3793 "configure"
+#line 3776 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fmod(0.0, 0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3800: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3783: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_fmod=yes
 else
@@ -3814,16 +3797,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_fmodf""... $ac_c" 1>&6
-echo "configure:3818: checking for __builtin_fmodf" >&5
+echo "configure:3801: checking for __builtin_fmodf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3820 "configure"
+#line 3803 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fmodf(0.0, 0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3827: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3810: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_fmodf=yes
 else
@@ -3841,16 +3824,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_fmodl""... $ac_c" 1>&6
-echo "configure:3845: checking for __builtin_fmodl" >&5
+echo "configure:3828: checking for __builtin_fmodl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3847 "configure"
+#line 3830 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fmodl(0.0, 0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:3854: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3837: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_fmodl=yes
 else
@@ -3868,16 +3851,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_frexp""... $ac_c" 1>&6
-echo "configure:3872: checking for __builtin_frexp" >&5
+echo "configure:3855: checking for __builtin_frexp" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3874 "configure"
+#line 3857 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_frexp(0.0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:3881: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_frexp=yes
 else
@@ -3895,16 +3878,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_frexpf""... $ac_c" 1>&6
-echo "configure:3899: checking for __builtin_frexpf" >&5
+echo "configure:3882: checking for __builtin_frexpf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3901 "configure"
+#line 3884 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_frexpf(0.0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:3908: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3891: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_frexpf=yes
 else
@@ -3922,16 +3905,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_frexpl""... $ac_c" 1>&6
-echo "configure:3926: checking for __builtin_frexpl" >&5
+echo "configure:3909: checking for __builtin_frexpl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3928 "configure"
+#line 3911 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_frexpl(0.0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:3935: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3918: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_frexpl=yes
 else
@@ -3949,16 +3932,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_ldexp""... $ac_c" 1>&6
-echo "configure:3953: checking for __builtin_ldexp" >&5
+echo "configure:3936: checking for __builtin_ldexp" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3955 "configure"
+#line 3938 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_ldexp(0.0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:3962: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3945: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_ldexp=yes
 else
@@ -3976,16 +3959,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_ldexpf""... $ac_c" 1>&6
-echo "configure:3980: checking for __builtin_ldexpf" >&5
+echo "configure:3963: checking for __builtin_ldexpf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 3982 "configure"
+#line 3965 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_ldexpf(0.0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:3989: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3972: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_ldexpf=yes
 else
@@ -4003,16 +3986,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_ldexpl""... $ac_c" 1>&6
-echo "configure:4007: checking for __builtin_ldexpl" >&5
+echo "configure:3990: checking for __builtin_ldexpl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4009 "configure"
+#line 3992 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_ldexpl(0.0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:4016: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3999: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_ldexpl=yes
 else
@@ -4030,16 +4013,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_log""... $ac_c" 1>&6
-echo "configure:4034: checking for __builtin_log" >&5
+echo "configure:4017: checking for __builtin_log" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4036 "configure"
+#line 4019 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_log(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4043: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4026: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_log=yes
 else
@@ -4057,16 +4040,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_logf""... $ac_c" 1>&6
-echo "configure:4061: checking for __builtin_logf" >&5
+echo "configure:4044: checking for __builtin_logf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4063 "configure"
+#line 4046 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_logf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4070: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4053: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_logf=yes
 else
@@ -4084,16 +4067,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_logl""... $ac_c" 1>&6
-echo "configure:4088: checking for __builtin_logl" >&5
+echo "configure:4071: checking for __builtin_logl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4090 "configure"
+#line 4073 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_logl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4097: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4080: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_logl=yes
 else
@@ -4111,16 +4094,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_log10""... $ac_c" 1>&6
-echo "configure:4115: checking for __builtin_log10" >&5
+echo "configure:4098: checking for __builtin_log10" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4117 "configure"
+#line 4100 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_log10(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4124: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4107: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_log10=yes
 else
@@ -4138,16 +4121,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_log10f""... $ac_c" 1>&6
-echo "configure:4142: checking for __builtin_log10f" >&5
+echo "configure:4125: checking for __builtin_log10f" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4144 "configure"
+#line 4127 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_log10f(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4151: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4134: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_log10f=yes
 else
@@ -4165,16 +4148,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_log10l""... $ac_c" 1>&6
-echo "configure:4169: checking for __builtin_log10l" >&5
+echo "configure:4152: checking for __builtin_log10l" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4171 "configure"
+#line 4154 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_log10l(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4178: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4161: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_log10l=yes
 else
@@ -4192,16 +4175,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_modf""... $ac_c" 1>&6
-echo "configure:4196: checking for __builtin_modf" >&5
+echo "configure:4179: checking for __builtin_modf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4198 "configure"
+#line 4181 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_modf(0.0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:4205: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_modf=yes
 else
@@ -4219,16 +4202,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_modff""... $ac_c" 1>&6
-echo "configure:4223: checking for __builtin_modff" >&5
+echo "configure:4206: checking for __builtin_modff" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4225 "configure"
+#line 4208 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_modff(0.0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:4232: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4215: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_modff=yes
 else
@@ -4246,16 +4229,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_modfl""... $ac_c" 1>&6
-echo "configure:4250: checking for __builtin_modfl" >&5
+echo "configure:4233: checking for __builtin_modfl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4252 "configure"
+#line 4235 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_modfl(0.0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:4259: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4242: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_modfl=yes
 else
@@ -4273,16 +4256,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_pow""... $ac_c" 1>&6
-echo "configure:4277: checking for __builtin_pow" >&5
+echo "configure:4260: checking for __builtin_pow" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4279 "configure"
+#line 4262 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_pow(0.0, 0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_pow=yes
 else
@@ -4300,16 +4283,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_powf""... $ac_c" 1>&6
-echo "configure:4304: checking for __builtin_powf" >&5
+echo "configure:4287: checking for __builtin_powf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4306 "configure"
+#line 4289 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_powf(0.0, 0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4313: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4296: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_powf=yes
 else
@@ -4327,16 +4310,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_powl""... $ac_c" 1>&6
-echo "configure:4331: checking for __builtin_powl" >&5
+echo "configure:4314: checking for __builtin_powl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4333 "configure"
+#line 4316 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_powl(0.0, 0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4340: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4323: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_powl=yes
 else
@@ -4354,16 +4337,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_sin""... $ac_c" 1>&6
-echo "configure:4358: checking for __builtin_sin" >&5
+echo "configure:4341: checking for __builtin_sin" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4360 "configure"
+#line 4343 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sin(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4367: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4350: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_sin=yes
 else
@@ -4381,16 +4364,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_sinf""... $ac_c" 1>&6
-echo "configure:4385: checking for __builtin_sinf" >&5
+echo "configure:4368: checking for __builtin_sinf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4387 "configure"
+#line 4370 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4394: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4377: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_sinf=yes
 else
@@ -4408,16 +4391,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_sinl""... $ac_c" 1>&6
-echo "configure:4412: checking for __builtin_sinl" >&5
+echo "configure:4395: checking for __builtin_sinl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4414 "configure"
+#line 4397 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4421: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4404: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_sinl=yes
 else
@@ -4435,16 +4418,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_sinh""... $ac_c" 1>&6
-echo "configure:4439: checking for __builtin_sinh" >&5
+echo "configure:4422: checking for __builtin_sinh" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4441 "configure"
+#line 4424 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinh(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4448: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4431: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_sinh=yes
 else
@@ -4462,16 +4445,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_sinhf""... $ac_c" 1>&6
-echo "configure:4466: checking for __builtin_sinhf" >&5
+echo "configure:4449: checking for __builtin_sinhf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4468 "configure"
+#line 4451 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinhf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4475: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4458: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_sinhf=yes
 else
@@ -4489,16 +4472,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_sinhl""... $ac_c" 1>&6
-echo "configure:4493: checking for __builtin_sinhl" >&5
+echo "configure:4476: checking for __builtin_sinhl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4495 "configure"
+#line 4478 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sinhl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4502: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4485: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_sinhl=yes
 else
@@ -4516,16 +4499,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_sqrt""... $ac_c" 1>&6
-echo "configure:4520: checking for __builtin_sqrt" >&5
+echo "configure:4503: checking for __builtin_sqrt" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4522 "configure"
+#line 4505 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_fsqrt(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4529: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4512: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_sqrt=yes
 else
@@ -4543,16 +4526,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_sqrtf""... $ac_c" 1>&6
-echo "configure:4547: checking for __builtin_sqrtf" >&5
+echo "configure:4530: checking for __builtin_sqrtf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4549 "configure"
+#line 4532 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sqrtf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4556: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4539: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_sqrtf=yes
 else
@@ -4570,16 +4553,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_sqrtl""... $ac_c" 1>&6
-echo "configure:4574: checking for __builtin_sqrtl" >&5
+echo "configure:4557: checking for __builtin_sqrtl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4576 "configure"
+#line 4559 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_sqrtl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4583: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4566: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_sqrtl=yes
 else
@@ -4597,16 +4580,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_tan""... $ac_c" 1>&6
-echo "configure:4601: checking for __builtin_tan" >&5
+echo "configure:4584: checking for __builtin_tan" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4603 "configure"
+#line 4586 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_tan(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4610: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4593: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_tan=yes
 else
@@ -4624,16 +4607,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_tanf""... $ac_c" 1>&6
-echo "configure:4628: checking for __builtin_tanf" >&5
+echo "configure:4611: checking for __builtin_tanf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4630 "configure"
+#line 4613 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_tanf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4620: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_tanf=yes
 else
@@ -4651,16 +4634,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_tanl""... $ac_c" 1>&6
-echo "configure:4655: checking for __builtin_tanl" >&5
+echo "configure:4638: checking for __builtin_tanl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4657 "configure"
+#line 4640 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_tanl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4664: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4647: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_tanl=yes
 else
@@ -4678,16 +4661,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_tanh""... $ac_c" 1>&6
-echo "configure:4682: checking for __builtin_tanh" >&5
+echo "configure:4665: checking for __builtin_tanh" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4684 "configure"
+#line 4667 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_tanh(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4674: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_tanh=yes
 else
@@ -4705,16 +4688,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_tanhf""... $ac_c" 1>&6
-echo "configure:4709: checking for __builtin_tanhf" >&5
+echo "configure:4692: checking for __builtin_tanhf" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4711 "configure"
+#line 4694 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_tanhf(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4718: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4701: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_tanhf=yes
 else
@@ -4732,16 +4715,16 @@ EOF
 
   fi
   echo $ac_n "checking for __builtin_tanhl""... $ac_c" 1>&6
-echo "configure:4736: checking for __builtin_tanhl" >&5
+echo "configure:4719: checking for __builtin_tanhl" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4738 "configure"
+#line 4721 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  __builtin_tanhl(0.0);
 ; return 0; }
 EOF
-if { (eval echo configure:4745: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4728: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_builtin_tanhl=yes
 else
@@ -4772,7 +4755,7 @@ cross_compiling=$ac_cv_prog_cc_cross
   CXXFLAGS='-fno-builtins'
 
     echo $ac_n "checking for sin in -lm""... $ac_c" 1>&6
-echo "configure:4776: checking for sin in -lm" >&5
+echo "configure:4759: checking for sin in -lm" >&5
 ac_lib_var=`echo m'_'sin | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -4780,7 +4763,7 @@ else
   ac_save_LIBS="$LIBS"
 LIBS="-lm  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 4784 "configure"
+#line 4767 "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
@@ -4791,7 +4774,7 @@ int main() {
 sin()
 ; return 0; }
 EOF
-if { (eval echo configure:4795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4778: \"$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
@@ -4817,12 +4800,12 @@ fi
     for ac_func in strtof strtold
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4821: checking for $ac_func" >&5
+echo "configure:4804: 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 4826 "configure"
+#line 4809 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4845,7 +4828,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4849: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4880,16 +4863,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isinf declaration""... $ac_c" 1>&6
-echo "configure:4884: checking for isinf declaration" >&5
+echo "configure:4867: checking for isinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4886 "configure"
+#line 4869 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4893: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4876: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isinf=yes
 else
@@ -4911,12 +4894,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4915: checking for $ac_func" >&5
+echo "configure:4898: 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 4920 "configure"
+#line 4903 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4939,7 +4922,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4943: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4926: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4975,16 +4958,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isnan declaration""... $ac_c" 1>&6
-echo "configure:4979: checking for isnan declaration" >&5
+echo "configure:4962: checking for isnan declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 4981 "configure"
+#line 4964 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isnan(0);
 ; return 0; }
 EOF
-if { (eval echo configure:4988: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4971: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isnan=yes
 else
@@ -5006,12 +4989,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isnan
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5010: checking for $ac_func" >&5
+echo "configure:4993: 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 5015 "configure"
+#line 4998 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5034,7 +5017,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5038: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5021: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5070,16 +5053,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for finite declaration""... $ac_c" 1>&6
-echo "configure:5074: checking for finite declaration" >&5
+echo "configure:5057: checking for finite declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5076 "configure"
+#line 5059 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  finite(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5083: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5066: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_finite=yes
 else
@@ -5101,12 +5084,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in finite
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5105: checking for $ac_func" >&5
+echo "configure:5088: 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 5110 "configure"
+#line 5093 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5129,7 +5112,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5133: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5116: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5165,16 +5148,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for copysign declaration""... $ac_c" 1>&6
-echo "configure:5169: checking for copysign declaration" >&5
+echo "configure:5152: checking for copysign declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5171 "configure"
+#line 5154 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  copysign(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:5178: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5161: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_copysign=yes
 else
@@ -5196,12 +5179,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in copysign
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5200: checking for $ac_func" >&5
+echo "configure:5183: 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 5205 "configure"
+#line 5188 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5224,7 +5207,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5228: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5211: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5260,16 +5243,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sincos declaration""... $ac_c" 1>&6
-echo "configure:5264: checking for sincos declaration" >&5
+echo "configure:5247: checking for sincos declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5266 "configure"
+#line 5249 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sincos(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:5273: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5256: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sincos=yes
 else
@@ -5291,12 +5274,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sincos
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5295: checking for $ac_func" >&5
+echo "configure:5278: 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 5300 "configure"
+#line 5283 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5319,7 +5302,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5323: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5306: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5355,16 +5338,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fpclass declaration""... $ac_c" 1>&6
-echo "configure:5359: checking for fpclass declaration" >&5
+echo "configure:5342: checking for fpclass declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5361 "configure"
+#line 5344 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fpclass(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5368: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5351: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fpclass=yes
 else
@@ -5386,12 +5369,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fpclass
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5390: checking for $ac_func" >&5
+echo "configure:5373: 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 5395 "configure"
+#line 5378 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5414,7 +5397,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5418: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5401: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5450,16 +5433,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for qfpclass declaration""... $ac_c" 1>&6
-echo "configure:5454: checking for qfpclass declaration" >&5
+echo "configure:5437: checking for qfpclass declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5456 "configure"
+#line 5439 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  qfpclass(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5446: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_qfpclass=yes
 else
@@ -5481,12 +5464,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in qfpclass
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5485: checking for $ac_func" >&5
+echo "configure:5468: 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 5490 "configure"
+#line 5473 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5509,7 +5492,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5496: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5546,16 +5529,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isnanf declaration""... $ac_c" 1>&6
-echo "configure:5550: checking for isnanf declaration" >&5
+echo "configure:5533: checking for isnanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5552 "configure"
+#line 5535 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isnanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5559: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5542: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isnanf=yes
 else
@@ -5577,12 +5560,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isnanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5581: checking for $ac_func" >&5
+echo "configure:5564: 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 5586 "configure"
+#line 5569 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5605,7 +5588,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5609: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5641,16 +5624,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isinff declaration""... $ac_c" 1>&6
-echo "configure:5645: checking for isinff declaration" >&5
+echo "configure:5628: checking for isinff declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5647 "configure"
+#line 5630 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isinff(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5654: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isinff=yes
 else
@@ -5672,12 +5655,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isinff
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5676: checking for $ac_func" >&5
+echo "configure:5659: 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 5681 "configure"
+#line 5664 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5700,7 +5683,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5704: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5736,16 +5719,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for acosf declaration""... $ac_c" 1>&6
-echo "configure:5740: checking for acosf declaration" >&5
+echo "configure:5723: checking for acosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5742 "configure"
+#line 5725 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  acosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5749: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5732: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_acosf=yes
 else
@@ -5767,12 +5750,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in acosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5771: checking for $ac_func" >&5
+echo "configure:5754: 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 5776 "configure"
+#line 5759 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5795,7 +5778,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5799: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5782: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5831,16 +5814,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for asinf declaration""... $ac_c" 1>&6
-echo "configure:5835: checking for asinf declaration" >&5
+echo "configure:5818: checking for asinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5837 "configure"
+#line 5820 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  asinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5844: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5827: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_asinf=yes
 else
@@ -5862,12 +5845,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in asinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5866: checking for $ac_func" >&5
+echo "configure:5849: 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 5871 "configure"
+#line 5854 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5890,7 +5873,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5894: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5877: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -5926,16 +5909,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for atanf declaration""... $ac_c" 1>&6
-echo "configure:5930: checking for atanf declaration" >&5
+echo "configure:5913: checking for atanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 5932 "configure"
+#line 5915 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  atanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:5939: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5922: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_atanf=yes
 else
@@ -5957,12 +5940,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in atanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:5961: checking for $ac_func" >&5
+echo "configure:5944: 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 5966 "configure"
+#line 5949 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -5985,7 +5968,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:5989: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5972: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6021,16 +6004,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for atan2f declaration""... $ac_c" 1>&6
-echo "configure:6025: checking for atan2f declaration" >&5
+echo "configure:6008: checking for atan2f declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6027 "configure"
+#line 6010 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  atan2f(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6034: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6017: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_atan2f=yes
 else
@@ -6052,12 +6035,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in atan2f
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6056: checking for $ac_func" >&5
+echo "configure:6039: 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 6061 "configure"
+#line 6044 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6080,7 +6063,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6084: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6067: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6116,16 +6099,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for ceilf declaration""... $ac_c" 1>&6
-echo "configure:6120: checking for ceilf declaration" >&5
+echo "configure:6103: checking for ceilf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6122 "configure"
+#line 6105 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  ceilf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6129: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6112: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_ceilf=yes
 else
@@ -6147,12 +6130,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in ceilf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6151: checking for $ac_func" >&5
+echo "configure:6134: 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 6156 "configure"
+#line 6139 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6175,7 +6158,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6179: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6162: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6211,16 +6194,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for cosf declaration""... $ac_c" 1>&6
-echo "configure:6215: checking for cosf declaration" >&5
+echo "configure:6198: checking for cosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6217 "configure"
+#line 6200 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  cosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6224: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_cosf=yes
 else
@@ -6242,12 +6225,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in cosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6246: checking for $ac_func" >&5
+echo "configure:6229: 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 6251 "configure"
+#line 6234 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6270,7 +6253,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6274: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6257: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6306,16 +6289,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for coshf declaration""... $ac_c" 1>&6
-echo "configure:6310: checking for coshf declaration" >&5
+echo "configure:6293: checking for coshf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6312 "configure"
+#line 6295 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  coshf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6319: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6302: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_coshf=yes
 else
@@ -6337,12 +6320,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in coshf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6341: checking for $ac_func" >&5
+echo "configure:6324: 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 6346 "configure"
+#line 6329 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6365,7 +6348,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6369: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6352: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6401,16 +6384,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for expf declaration""... $ac_c" 1>&6
-echo "configure:6405: checking for expf declaration" >&5
+echo "configure:6388: checking for expf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6407 "configure"
+#line 6390 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  expf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6414: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6397: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_expf=yes
 else
@@ -6432,12 +6415,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in expf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6436: checking for $ac_func" >&5
+echo "configure:6419: 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 6441 "configure"
+#line 6424 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6460,7 +6443,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6464: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6496,16 +6479,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fabsf declaration""... $ac_c" 1>&6
-echo "configure:6500: checking for fabsf declaration" >&5
+echo "configure:6483: checking for fabsf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6502 "configure"
+#line 6485 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fabsf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6509: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6492: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fabsf=yes
 else
@@ -6527,12 +6510,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fabsf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6531: checking for $ac_func" >&5
+echo "configure:6514: 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 6536 "configure"
+#line 6519 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6555,7 +6538,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6559: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6542: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6591,16 +6574,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for floorf declaration""... $ac_c" 1>&6
-echo "configure:6595: checking for floorf declaration" >&5
+echo "configure:6578: checking for floorf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6597 "configure"
+#line 6580 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  floorf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6587: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_floorf=yes
 else
@@ -6622,12 +6605,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in floorf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6626: checking for $ac_func" >&5
+echo "configure:6609: 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 6631 "configure"
+#line 6614 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6650,7 +6633,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6654: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6637: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6686,16 +6669,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fmodf declaration""... $ac_c" 1>&6
-echo "configure:6690: checking for fmodf declaration" >&5
+echo "configure:6673: checking for fmodf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6692 "configure"
+#line 6675 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fmodf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6699: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6682: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fmodf=yes
 else
@@ -6717,12 +6700,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fmodf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6721: checking for $ac_func" >&5
+echo "configure:6704: 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 6726 "configure"
+#line 6709 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6745,7 +6728,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6749: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6732: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6781,16 +6764,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for frexpf declaration""... $ac_c" 1>&6
-echo "configure:6785: checking for frexpf declaration" >&5
+echo "configure:6768: checking for frexpf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6787 "configure"
+#line 6770 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  frexpf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6794: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6777: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_frexpf=yes
 else
@@ -6812,12 +6795,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in frexpf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6816: checking for $ac_func" >&5
+echo "configure:6799: 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 6821 "configure"
+#line 6804 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6840,7 +6823,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6844: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6827: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6876,16 +6859,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for ldexpf declaration""... $ac_c" 1>&6
-echo "configure:6880: checking for ldexpf declaration" >&5
+echo "configure:6863: checking for ldexpf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6882 "configure"
+#line 6865 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  ldexpf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:6889: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6872: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_ldexpf=yes
 else
@@ -6907,12 +6890,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in ldexpf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:6911: checking for $ac_func" >&5
+echo "configure:6894: 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 6916 "configure"
+#line 6899 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -6935,7 +6918,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:6939: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -6971,16 +6954,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for logf declaration""... $ac_c" 1>&6
-echo "configure:6975: checking for logf declaration" >&5
+echo "configure:6958: checking for logf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 6977 "configure"
+#line 6960 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  logf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:6984: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6967: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_logf=yes
 else
@@ -7002,12 +6985,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in logf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7006: checking for $ac_func" >&5
+echo "configure:6989: 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 7011 "configure"
+#line 6994 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7030,7 +7013,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7034: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7017: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7066,16 +7049,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for log10f declaration""... $ac_c" 1>&6
-echo "configure:7070: checking for log10f declaration" >&5
+echo "configure:7053: checking for log10f declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7072 "configure"
+#line 7055 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  log10f(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7079: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7062: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_log10f=yes
 else
@@ -7097,12 +7080,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in log10f
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7101: checking for $ac_func" >&5
+echo "configure:7084: 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 7106 "configure"
+#line 7089 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7125,7 +7108,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7129: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7112: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7161,16 +7144,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for modff declaration""... $ac_c" 1>&6
-echo "configure:7165: checking for modff declaration" >&5
+echo "configure:7148: checking for modff declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7167 "configure"
+#line 7150 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  modff(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:7174: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7157: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_modff=yes
 else
@@ -7192,12 +7175,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in modff
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7196: checking for $ac_func" >&5
+echo "configure:7179: 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 7201 "configure"
+#line 7184 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7220,7 +7203,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7224: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7207: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7256,16 +7239,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for powf declaration""... $ac_c" 1>&6
-echo "configure:7260: checking for powf declaration" >&5
+echo "configure:7243: checking for powf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7262 "configure"
+#line 7245 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  powf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:7269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7252: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_powf=yes
 else
@@ -7287,12 +7270,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in powf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7291: checking for $ac_func" >&5
+echo "configure:7274: 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 7296 "configure"
+#line 7279 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7315,7 +7298,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7319: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7302: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7351,16 +7334,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sinf declaration""... $ac_c" 1>&6
-echo "configure:7355: checking for sinf declaration" >&5
+echo "configure:7338: checking for sinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7357 "configure"
+#line 7340 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7347: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sinf=yes
 else
@@ -7382,12 +7365,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7386: checking for $ac_func" >&5
+echo "configure:7369: 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 7391 "configure"
+#line 7374 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7410,7 +7393,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7414: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7397: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7446,16 +7429,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sinhf declaration""... $ac_c" 1>&6
-echo "configure:7450: checking for sinhf declaration" >&5
+echo "configure:7433: checking for sinhf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7452 "configure"
+#line 7435 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sinhf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7459: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7442: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sinhf=yes
 else
@@ -7477,12 +7460,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sinhf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7481: checking for $ac_func" >&5
+echo "configure:7464: 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 7486 "configure"
+#line 7469 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7505,7 +7488,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7509: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7492: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7541,16 +7524,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sqrtf declaration""... $ac_c" 1>&6
-echo "configure:7545: checking for sqrtf declaration" >&5
+echo "configure:7528: checking for sqrtf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7547 "configure"
+#line 7530 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sqrtf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7554: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7537: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sqrtf=yes
 else
@@ -7572,12 +7555,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sqrtf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7576: checking for $ac_func" >&5
+echo "configure:7559: 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 7581 "configure"
+#line 7564 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7600,7 +7583,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7604: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7587: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7636,16 +7619,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for tanf declaration""... $ac_c" 1>&6
-echo "configure:7640: checking for tanf declaration" >&5
+echo "configure:7623: checking for tanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7642 "configure"
+#line 7625 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  tanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7649: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7632: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_tanf=yes
 else
@@ -7667,12 +7650,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in tanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7671: checking for $ac_func" >&5
+echo "configure:7654: 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 7676 "configure"
+#line 7659 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7695,7 +7678,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7699: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7682: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7731,16 +7714,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for tanhf declaration""... $ac_c" 1>&6
-echo "configure:7735: checking for tanhf declaration" >&5
+echo "configure:7718: checking for tanhf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7737 "configure"
+#line 7720 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  tanhf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7744: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7727: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_tanhf=yes
 else
@@ -7762,12 +7745,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in tanhf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7766: checking for $ac_func" >&5
+echo "configure:7749: 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 7771 "configure"
+#line 7754 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7790,7 +7773,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7794: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7826,16 +7809,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sincosf declaration""... $ac_c" 1>&6
-echo "configure:7830: checking for sincosf declaration" >&5
+echo "configure:7813: checking for sincosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7832 "configure"
+#line 7815 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sincosf(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:7839: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7822: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sincosf=yes
 else
@@ -7857,12 +7840,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sincosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7861: checking for $ac_func" >&5
+echo "configure:7844: 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 7866 "configure"
+#line 7849 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7885,7 +7868,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7889: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7872: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7921,16 +7904,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for finitef declaration""... $ac_c" 1>&6
-echo "configure:7925: checking for finitef declaration" >&5
+echo "configure:7908: checking for finitef declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 7927 "configure"
+#line 7910 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  finitef(0);
 ; return 0; }
 EOF
-if { (eval echo configure:7934: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7917: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_finitef=yes
 else
@@ -7952,12 +7935,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in finitef
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7956: checking for $ac_func" >&5
+echo "configure:7939: 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 7961 "configure"
+#line 7944 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7980,7 +7963,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7984: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7967: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8017,16 +8000,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isnanl declaration""... $ac_c" 1>&6
-echo "configure:8021: checking for isnanl declaration" >&5
+echo "configure:8004: checking for isnanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8023 "configure"
+#line 8006 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isnanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8030: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8013: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isnanl=yes
 else
@@ -8048,12 +8031,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isnanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8052: checking for $ac_func" >&5
+echo "configure:8035: 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 8057 "configure"
+#line 8040 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8076,7 +8059,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8080: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8112,16 +8095,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for isinfl declaration""... $ac_c" 1>&6
-echo "configure:8116: checking for isinfl declaration" >&5
+echo "configure:8099: checking for isinfl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8118 "configure"
+#line 8101 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  isinfl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8125: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8108: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_isinfl=yes
 else
@@ -8143,12 +8126,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in isinfl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8147: checking for $ac_func" >&5
+echo "configure:8130: 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 8152 "configure"
+#line 8135 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8171,7 +8154,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8175: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8207,16 +8190,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for copysignl declaration""... $ac_c" 1>&6
-echo "configure:8211: checking for copysignl declaration" >&5
+echo "configure:8194: checking for copysignl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8213 "configure"
+#line 8196 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  copysignl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8220: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8203: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_copysignl=yes
 else
@@ -8238,12 +8221,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in copysignl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8242: checking for $ac_func" >&5
+echo "configure:8225: 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 8247 "configure"
+#line 8230 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8266,7 +8249,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8270: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8302,16 +8285,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for acosl declaration""... $ac_c" 1>&6
-echo "configure:8306: checking for acosl declaration" >&5
+echo "configure:8289: checking for acosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8308 "configure"
+#line 8291 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  acosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8315: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8298: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_acosl=yes
 else
@@ -8333,12 +8316,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in acosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8337: checking for $ac_func" >&5
+echo "configure:8320: 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 8342 "configure"
+#line 8325 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8361,7 +8344,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8365: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8348: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8397,16 +8380,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for asinl declaration""... $ac_c" 1>&6
-echo "configure:8401: checking for asinl declaration" >&5
+echo "configure:8384: checking for asinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8403 "configure"
+#line 8386 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  asinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8410: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8393: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_asinl=yes
 else
@@ -8428,12 +8411,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in asinl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8432: checking for $ac_func" >&5
+echo "configure:8415: 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 8437 "configure"
+#line 8420 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8456,7 +8439,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8460: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8492,16 +8475,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for atanl declaration""... $ac_c" 1>&6
-echo "configure:8496: checking for atanl declaration" >&5
+echo "configure:8479: checking for atanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8498 "configure"
+#line 8481 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  atanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8505: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8488: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_atanl=yes
 else
@@ -8523,12 +8506,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in atanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8527: checking for $ac_func" >&5
+echo "configure:8510: 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 8532 "configure"
+#line 8515 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8551,7 +8534,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8555: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8538: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8587,16 +8570,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for atan2l declaration""... $ac_c" 1>&6
-echo "configure:8591: checking for atan2l declaration" >&5
+echo "configure:8574: checking for atan2l declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8593 "configure"
+#line 8576 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  atan2l(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:8600: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8583: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_atan2l=yes
 else
@@ -8618,12 +8601,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in atan2l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8622: checking for $ac_func" >&5
+echo "configure:8605: 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 8627 "configure"
+#line 8610 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8646,7 +8629,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8650: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8633: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8682,16 +8665,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for ceill declaration""... $ac_c" 1>&6
-echo "configure:8686: checking for ceill declaration" >&5
+echo "configure:8669: checking for ceill declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8688 "configure"
+#line 8671 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  ceill(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8695: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8678: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_ceill=yes
 else
@@ -8713,12 +8696,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in ceill
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8717: checking for $ac_func" >&5
+echo "configure:8700: 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 8722 "configure"
+#line 8705 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8741,7 +8724,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8745: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8728: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8777,16 +8760,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for cosl declaration""... $ac_c" 1>&6
-echo "configure:8781: checking for cosl declaration" >&5
+echo "configure:8764: checking for cosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8783 "configure"
+#line 8766 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  cosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8790: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8773: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_cosl=yes
 else
@@ -8808,12 +8791,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in cosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8812: checking for $ac_func" >&5
+echo "configure:8795: 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 8817 "configure"
+#line 8800 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8836,7 +8819,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8840: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8872,16 +8855,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for coshl declaration""... $ac_c" 1>&6
-echo "configure:8876: checking for coshl declaration" >&5
+echo "configure:8859: checking for coshl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8878 "configure"
+#line 8861 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  coshl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8885: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8868: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_coshl=yes
 else
@@ -8903,12 +8886,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in coshl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8907: checking for $ac_func" >&5
+echo "configure:8890: 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 8912 "configure"
+#line 8895 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8931,7 +8914,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8935: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8918: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8967,16 +8950,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for expl declaration""... $ac_c" 1>&6
-echo "configure:8971: checking for expl declaration" >&5
+echo "configure:8954: checking for expl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 8973 "configure"
+#line 8956 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  expl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:8980: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:8963: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_expl=yes
 else
@@ -8998,12 +8981,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in expl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9002: checking for $ac_func" >&5
+echo "configure:8985: 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 9007 "configure"
+#line 8990 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9026,7 +9009,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9030: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9013: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9062,16 +9045,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fabsl declaration""... $ac_c" 1>&6
-echo "configure:9066: checking for fabsl declaration" >&5
+echo "configure:9049: checking for fabsl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9068 "configure"
+#line 9051 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fabsl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9075: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9058: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fabsl=yes
 else
@@ -9093,12 +9076,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fabsl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9097: checking for $ac_func" >&5
+echo "configure:9080: 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 9102 "configure"
+#line 9085 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9121,7 +9104,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9125: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9108: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9157,16 +9140,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for floorl declaration""... $ac_c" 1>&6
-echo "configure:9161: checking for floorl declaration" >&5
+echo "configure:9144: checking for floorl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9163 "configure"
+#line 9146 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  floorl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9170: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9153: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_floorl=yes
 else
@@ -9188,12 +9171,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in floorl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9192: checking for $ac_func" >&5
+echo "configure:9175: 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 9197 "configure"
+#line 9180 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9216,7 +9199,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9220: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9203: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9252,16 +9235,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for fmodl declaration""... $ac_c" 1>&6
-echo "configure:9256: checking for fmodl declaration" >&5
+echo "configure:9239: checking for fmodl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9258 "configure"
+#line 9241 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  fmodl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:9265: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9248: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_fmodl=yes
 else
@@ -9283,12 +9266,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in fmodl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9287: checking for $ac_func" >&5
+echo "configure:9270: 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 9292 "configure"
+#line 9275 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9311,7 +9294,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9315: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9298: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9347,16 +9330,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for frexpl declaration""... $ac_c" 1>&6
-echo "configure:9351: checking for frexpl declaration" >&5
+echo "configure:9334: checking for frexpl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9353 "configure"
+#line 9336 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  frexpl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:9360: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9343: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_frexpl=yes
 else
@@ -9378,12 +9361,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in frexpl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9382: checking for $ac_func" >&5
+echo "configure:9365: 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 9387 "configure"
+#line 9370 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9406,7 +9389,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9410: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9393: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9442,16 +9425,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for ldexpl declaration""... $ac_c" 1>&6
-echo "configure:9446: checking for ldexpl declaration" >&5
+echo "configure:9429: checking for ldexpl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9448 "configure"
+#line 9431 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  ldexpl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:9455: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9438: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_ldexpl=yes
 else
@@ -9473,12 +9456,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in ldexpl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9477: checking for $ac_func" >&5
+echo "configure:9460: 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 9482 "configure"
+#line 9465 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9501,7 +9484,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9505: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9488: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9537,16 +9520,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for logl declaration""... $ac_c" 1>&6
-echo "configure:9541: checking for logl declaration" >&5
+echo "configure:9524: checking for logl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9543 "configure"
+#line 9526 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  logl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9550: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9533: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_logl=yes
 else
@@ -9568,12 +9551,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in logl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9572: checking for $ac_func" >&5
+echo "configure:9555: 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 9577 "configure"
+#line 9560 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9596,7 +9579,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9600: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9583: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9632,16 +9615,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for log10l declaration""... $ac_c" 1>&6
-echo "configure:9636: checking for log10l declaration" >&5
+echo "configure:9619: checking for log10l declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9638 "configure"
+#line 9621 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  log10l(0);
 ; return 0; }
 EOF
-if { (eval echo configure:9645: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9628: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_log10l=yes
 else
@@ -9663,12 +9646,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in log10l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9667: checking for $ac_func" >&5
+echo "configure:9650: 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 9672 "configure"
+#line 9655 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9691,7 +9674,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9695: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9678: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9727,16 +9710,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for modfl declaration""... $ac_c" 1>&6
-echo "configure:9731: checking for modfl declaration" >&5
+echo "configure:9714: checking for modfl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9733 "configure"
+#line 9716 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  modfl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:9740: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9723: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_modfl=yes
 else
@@ -9758,12 +9741,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in modfl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9762: checking for $ac_func" >&5
+echo "configure:9745: 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 9767 "configure"
+#line 9750 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9786,7 +9769,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9790: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9773: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9822,16 +9805,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for powl declaration""... $ac_c" 1>&6
-echo "configure:9826: checking for powl declaration" >&5
+echo "configure:9809: checking for powl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9828 "configure"
+#line 9811 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  powl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:9835: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9818: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_powl=yes
 else
@@ -9853,12 +9836,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in powl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9857: checking for $ac_func" >&5
+echo "configure:9840: 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 9862 "configure"
+#line 9845 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9881,7 +9864,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9885: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -9917,16 +9900,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sinl declaration""... $ac_c" 1>&6
-echo "configure:9921: checking for sinl declaration" >&5
+echo "configure:9904: checking for sinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 9923 "configure"
+#line 9906 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sinl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:9930: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:9913: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sinl=yes
 else
@@ -9948,12 +9931,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sinl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:9952: checking for $ac_func" >&5
+echo "configure:9935: 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 9957 "configure"
+#line 9940 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -9976,7 +9959,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:9980: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10012,16 +9995,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sinhl declaration""... $ac_c" 1>&6
-echo "configure:10016: checking for sinhl declaration" >&5
+echo "configure:9999: checking for sinhl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10018 "configure"
+#line 10001 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sinhl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10025: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10008: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sinhl=yes
 else
@@ -10043,12 +10026,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sinhl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10047: checking for $ac_func" >&5
+echo "configure:10030: 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 10052 "configure"
+#line 10035 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10071,7 +10054,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10075: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10058: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10107,16 +10090,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sqrtl declaration""... $ac_c" 1>&6
-echo "configure:10111: checking for sqrtl declaration" >&5
+echo "configure:10094: checking for sqrtl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10113 "configure"
+#line 10096 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sqrtl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10120: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10103: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sqrtl=yes
 else
@@ -10138,12 +10121,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sqrtl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10142: checking for $ac_func" >&5
+echo "configure:10125: 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 10147 "configure"
+#line 10130 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10166,7 +10149,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10170: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10202,16 +10185,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for tanl declaration""... $ac_c" 1>&6
-echo "configure:10206: checking for tanl declaration" >&5
+echo "configure:10189: checking for tanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10208 "configure"
+#line 10191 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  tanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10215: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10198: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_tanl=yes
 else
@@ -10233,12 +10216,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in tanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10237: checking for $ac_func" >&5
+echo "configure:10220: 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 10242 "configure"
+#line 10225 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10261,7 +10244,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10265: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10248: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10297,16 +10280,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for tanhl declaration""... $ac_c" 1>&6
-echo "configure:10301: checking for tanhl declaration" >&5
+echo "configure:10284: checking for tanhl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10303 "configure"
+#line 10286 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  tanhl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10310: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10293: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_tanhl=yes
 else
@@ -10328,12 +10311,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in tanhl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10332: checking for $ac_func" >&5
+echo "configure:10315: 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 10337 "configure"
+#line 10320 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10356,7 +10339,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10343: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10392,16 +10375,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for sincosl declaration""... $ac_c" 1>&6
-echo "configure:10396: checking for sincosl declaration" >&5
+echo "configure:10379: checking for sincosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10398 "configure"
+#line 10381 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  sincosl(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:10405: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10388: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_sincosl=yes
 else
@@ -10423,12 +10406,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in sincosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10427: checking for $ac_func" >&5
+echo "configure:10410: 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 10432 "configure"
+#line 10415 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10451,7 +10434,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10455: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10438: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10487,16 +10470,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for finitel declaration""... $ac_c" 1>&6
-echo "configure:10491: checking for finitel declaration" >&5
+echo "configure:10474: checking for finitel declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10493 "configure"
+#line 10476 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  finitel(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10500: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10483: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_finitel=yes
 else
@@ -10518,12 +10501,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in finitel
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10522: checking for $ac_func" >&5
+echo "configure:10505: 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 10527 "configure"
+#line 10510 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10546,7 +10529,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10550: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10583,16 +10566,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isinf declaration""... $ac_c" 1>&6
-echo "configure:10587: checking for _isinf declaration" >&5
+echo "configure:10570: checking for _isinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10589 "configure"
+#line 10572 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10596: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10579: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isinf=yes
 else
@@ -10614,12 +10597,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10618: checking for $ac_func" >&5
+echo "configure:10601: 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 10623 "configure"
+#line 10606 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10642,7 +10625,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10646: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10629: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10678,16 +10661,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isnan declaration""... $ac_c" 1>&6
-echo "configure:10682: checking for _isnan declaration" >&5
+echo "configure:10665: checking for _isnan declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10684 "configure"
+#line 10667 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isnan(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10691: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10674: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isnan=yes
 else
@@ -10709,12 +10692,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isnan
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10713: checking for $ac_func" >&5
+echo "configure:10696: 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 10718 "configure"
+#line 10701 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10737,7 +10720,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10741: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10724: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10773,16 +10756,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _finite declaration""... $ac_c" 1>&6
-echo "configure:10777: checking for _finite declaration" >&5
+echo "configure:10760: checking for _finite declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10779 "configure"
+#line 10762 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _finite(0);
 ; return 0; }
 EOF
-if { (eval echo configure:10786: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10769: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__finite=yes
 else
@@ -10804,12 +10787,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _finite
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10808: checking for $ac_func" >&5
+echo "configure:10791: 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 10813 "configure"
+#line 10796 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10832,7 +10815,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10836: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10819: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10868,16 +10851,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _copysign declaration""... $ac_c" 1>&6
-echo "configure:10872: checking for _copysign declaration" >&5
+echo "configure:10855: checking for _copysign declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10874 "configure"
+#line 10857 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _copysign(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:10881: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10864: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__copysign=yes
 else
@@ -10899,12 +10882,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _copysign
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10903: checking for $ac_func" >&5
+echo "configure:10886: 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 10908 "configure"
+#line 10891 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -10927,7 +10910,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:10931: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:10914: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -10963,16 +10946,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sincos declaration""... $ac_c" 1>&6
-echo "configure:10967: checking for _sincos declaration" >&5
+echo "configure:10950: checking for _sincos declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 10969 "configure"
+#line 10952 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sincos(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:10976: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:10959: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sincos=yes
 else
@@ -10994,12 +10977,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sincos
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:10998: checking for $ac_func" >&5
+echo "configure:10981: 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 11003 "configure"
+#line 10986 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11022,7 +11005,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11026: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11009: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11058,16 +11041,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fpclass declaration""... $ac_c" 1>&6
-echo "configure:11062: checking for _fpclass declaration" >&5
+echo "configure:11045: checking for _fpclass declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11064 "configure"
+#line 11047 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fpclass(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11071: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11054: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fpclass=yes
 else
@@ -11089,12 +11072,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fpclass
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11093: checking for $ac_func" >&5
+echo "configure:11076: 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 11098 "configure"
+#line 11081 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11117,7 +11100,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11121: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11104: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11153,16 +11136,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _qfpclass declaration""... $ac_c" 1>&6
-echo "configure:11157: checking for _qfpclass declaration" >&5
+echo "configure:11140: checking for _qfpclass declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11159 "configure"
+#line 11142 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _qfpclass(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11166: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11149: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__qfpclass=yes
 else
@@ -11184,12 +11167,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _qfpclass
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11188: checking for $ac_func" >&5
+echo "configure:11171: 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 11193 "configure"
+#line 11176 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11212,7 +11195,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11216: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11199: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11249,16 +11232,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isnanf declaration""... $ac_c" 1>&6
-echo "configure:11253: checking for _isnanf declaration" >&5
+echo "configure:11236: checking for _isnanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11255 "configure"
+#line 11238 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isnanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11262: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11245: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isnanf=yes
 else
@@ -11280,12 +11263,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isnanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11284: checking for $ac_func" >&5
+echo "configure:11267: 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 11289 "configure"
+#line 11272 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11308,7 +11291,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11312: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11295: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11344,16 +11327,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isinff declaration""... $ac_c" 1>&6
-echo "configure:11348: checking for _isinff declaration" >&5
+echo "configure:11331: checking for _isinff declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11350 "configure"
+#line 11333 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isinff(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11357: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11340: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isinff=yes
 else
@@ -11375,12 +11358,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isinff
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11379: checking for $ac_func" >&5
+echo "configure:11362: 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 11384 "configure"
+#line 11367 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11403,7 +11386,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11407: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11390: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11439,16 +11422,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _acosf declaration""... $ac_c" 1>&6
-echo "configure:11443: checking for _acosf declaration" >&5
+echo "configure:11426: checking for _acosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11445 "configure"
+#line 11428 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _acosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11452: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11435: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__acosf=yes
 else
@@ -11470,12 +11453,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _acosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11474: checking for $ac_func" >&5
+echo "configure:11457: 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 11479 "configure"
+#line 11462 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11498,7 +11481,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11502: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11485: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11534,16 +11517,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _asinf declaration""... $ac_c" 1>&6
-echo "configure:11538: checking for _asinf declaration" >&5
+echo "configure:11521: checking for _asinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11540 "configure"
+#line 11523 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _asinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11547: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11530: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__asinf=yes
 else
@@ -11565,12 +11548,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _asinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11569: checking for $ac_func" >&5
+echo "configure:11552: 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 11574 "configure"
+#line 11557 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11593,7 +11576,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11597: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11580: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11629,16 +11612,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _atanf declaration""... $ac_c" 1>&6
-echo "configure:11633: checking for _atanf declaration" >&5
+echo "configure:11616: checking for _atanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11635 "configure"
+#line 11618 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _atanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11642: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11625: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__atanf=yes
 else
@@ -11660,12 +11643,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _atanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11664: checking for $ac_func" >&5
+echo "configure:11647: 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 11669 "configure"
+#line 11652 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11688,7 +11671,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11692: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11675: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11724,16 +11707,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _atan2f declaration""... $ac_c" 1>&6
-echo "configure:11728: checking for _atan2f declaration" >&5
+echo "configure:11711: checking for _atan2f declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11730 "configure"
+#line 11713 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _atan2f(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:11737: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11720: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__atan2f=yes
 else
@@ -11755,12 +11738,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _atan2f
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11759: checking for $ac_func" >&5
+echo "configure:11742: 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 11764 "configure"
+#line 11747 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11783,7 +11766,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11787: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11770: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11819,16 +11802,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _ceilf declaration""... $ac_c" 1>&6
-echo "configure:11823: checking for _ceilf declaration" >&5
+echo "configure:11806: checking for _ceilf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11825 "configure"
+#line 11808 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _ceilf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11832: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11815: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__ceilf=yes
 else
@@ -11850,12 +11833,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _ceilf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11854: checking for $ac_func" >&5
+echo "configure:11837: 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 11859 "configure"
+#line 11842 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11878,7 +11861,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11882: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11865: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -11914,16 +11897,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _cosf declaration""... $ac_c" 1>&6
-echo "configure:11918: checking for _cosf declaration" >&5
+echo "configure:11901: checking for _cosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 11920 "configure"
+#line 11903 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _cosf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:11927: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:11910: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__cosf=yes
 else
@@ -11945,12 +11928,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _cosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:11949: checking for $ac_func" >&5
+echo "configure:11932: 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 11954 "configure"
+#line 11937 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -11973,7 +11956,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:11977: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:11960: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12009,16 +11992,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _coshf declaration""... $ac_c" 1>&6
-echo "configure:12013: checking for _coshf declaration" >&5
+echo "configure:11996: checking for _coshf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12015 "configure"
+#line 11998 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _coshf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12022: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12005: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__coshf=yes
 else
@@ -12040,12 +12023,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _coshf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12044: checking for $ac_func" >&5
+echo "configure:12027: 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 12049 "configure"
+#line 12032 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12068,7 +12051,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12072: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12055: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12104,16 +12087,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _expf declaration""... $ac_c" 1>&6
-echo "configure:12108: checking for _expf declaration" >&5
+echo "configure:12091: checking for _expf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12110 "configure"
+#line 12093 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _expf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12117: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12100: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__expf=yes
 else
@@ -12135,12 +12118,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _expf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12139: checking for $ac_func" >&5
+echo "configure:12122: 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 12144 "configure"
+#line 12127 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12163,7 +12146,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12167: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12150: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12199,16 +12182,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fabsf declaration""... $ac_c" 1>&6
-echo "configure:12203: checking for _fabsf declaration" >&5
+echo "configure:12186: checking for _fabsf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12205 "configure"
+#line 12188 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fabsf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12212: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12195: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fabsf=yes
 else
@@ -12230,12 +12213,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fabsf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12234: checking for $ac_func" >&5
+echo "configure:12217: 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 12239 "configure"
+#line 12222 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12258,7 +12241,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12262: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12245: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12294,16 +12277,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _floorf declaration""... $ac_c" 1>&6
-echo "configure:12298: checking for _floorf declaration" >&5
+echo "configure:12281: checking for _floorf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12300 "configure"
+#line 12283 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _floorf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12307: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12290: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__floorf=yes
 else
@@ -12325,12 +12308,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _floorf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12329: checking for $ac_func" >&5
+echo "configure:12312: 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 12334 "configure"
+#line 12317 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12353,7 +12336,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12357: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12389,16 +12372,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fmodf declaration""... $ac_c" 1>&6
-echo "configure:12393: checking for _fmodf declaration" >&5
+echo "configure:12376: checking for _fmodf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12395 "configure"
+#line 12378 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fmodf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:12402: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12385: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fmodf=yes
 else
@@ -12420,12 +12403,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fmodf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12424: checking for $ac_func" >&5
+echo "configure:12407: 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 12429 "configure"
+#line 12412 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12448,7 +12431,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12452: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12435: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12484,16 +12467,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _frexpf declaration""... $ac_c" 1>&6
-echo "configure:12488: checking for _frexpf declaration" >&5
+echo "configure:12471: checking for _frexpf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12490 "configure"
+#line 12473 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _frexpf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:12497: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12480: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__frexpf=yes
 else
@@ -12515,12 +12498,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _frexpf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12519: checking for $ac_func" >&5
+echo "configure:12502: 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 12524 "configure"
+#line 12507 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12543,7 +12526,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12530: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12579,16 +12562,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _ldexpf declaration""... $ac_c" 1>&6
-echo "configure:12583: checking for _ldexpf declaration" >&5
+echo "configure:12566: checking for _ldexpf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12585 "configure"
+#line 12568 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _ldexpf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:12592: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12575: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__ldexpf=yes
 else
@@ -12610,12 +12593,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _ldexpf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12614: checking for $ac_func" >&5
+echo "configure:12597: 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 12619 "configure"
+#line 12602 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12638,7 +12621,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12642: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12625: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12674,16 +12657,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _logf declaration""... $ac_c" 1>&6
-echo "configure:12678: checking for _logf declaration" >&5
+echo "configure:12661: checking for _logf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12680 "configure"
+#line 12663 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _logf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12687: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12670: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__logf=yes
 else
@@ -12705,12 +12688,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _logf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12709: checking for $ac_func" >&5
+echo "configure:12692: 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 12714 "configure"
+#line 12697 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12733,7 +12716,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12737: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12720: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12769,16 +12752,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _log10f declaration""... $ac_c" 1>&6
-echo "configure:12773: checking for _log10f declaration" >&5
+echo "configure:12756: checking for _log10f declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12775 "configure"
+#line 12758 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _log10f(0);
 ; return 0; }
 EOF
-if { (eval echo configure:12782: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12765: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__log10f=yes
 else
@@ -12800,12 +12783,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _log10f
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12804: checking for $ac_func" >&5
+echo "configure:12787: 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 12809 "configure"
+#line 12792 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12828,7 +12811,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12832: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12815: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12864,16 +12847,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _modff declaration""... $ac_c" 1>&6
-echo "configure:12868: checking for _modff declaration" >&5
+echo "configure:12851: checking for _modff declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12870 "configure"
+#line 12853 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _modff(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:12877: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12860: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__modff=yes
 else
@@ -12895,12 +12878,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _modff
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12899: checking for $ac_func" >&5
+echo "configure:12882: 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 12904 "configure"
+#line 12887 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -12923,7 +12906,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:12927: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:12910: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -12959,16 +12942,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _powf declaration""... $ac_c" 1>&6
-echo "configure:12963: checking for _powf declaration" >&5
+echo "configure:12946: checking for _powf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 12965 "configure"
+#line 12948 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _powf(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:12972: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:12955: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__powf=yes
 else
@@ -12990,12 +12973,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _powf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:12994: checking for $ac_func" >&5
+echo "configure:12977: 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 12999 "configure"
+#line 12982 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13018,7 +13001,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13022: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13005: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13054,16 +13037,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sinf declaration""... $ac_c" 1>&6
-echo "configure:13058: checking for _sinf declaration" >&5
+echo "configure:13041: checking for _sinf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13060 "configure"
+#line 13043 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sinf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13067: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13050: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sinf=yes
 else
@@ -13085,12 +13068,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sinf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13089: checking for $ac_func" >&5
+echo "configure:13072: 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 13094 "configure"
+#line 13077 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13113,7 +13096,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13117: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13149,16 +13132,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sinhf declaration""... $ac_c" 1>&6
-echo "configure:13153: checking for _sinhf declaration" >&5
+echo "configure:13136: checking for _sinhf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13155 "configure"
+#line 13138 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sinhf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13162: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13145: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sinhf=yes
 else
@@ -13180,12 +13163,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sinhf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13184: checking for $ac_func" >&5
+echo "configure:13167: 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 13189 "configure"
+#line 13172 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13208,7 +13191,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13212: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13195: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13244,16 +13227,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sqrtf declaration""... $ac_c" 1>&6
-echo "configure:13248: checking for _sqrtf declaration" >&5
+echo "configure:13231: checking for _sqrtf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13250 "configure"
+#line 13233 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sqrtf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13257: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13240: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sqrtf=yes
 else
@@ -13275,12 +13258,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sqrtf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13279: checking for $ac_func" >&5
+echo "configure:13262: 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 13284 "configure"
+#line 13267 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13303,7 +13286,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13307: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13290: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13339,16 +13322,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _tanf declaration""... $ac_c" 1>&6
-echo "configure:13343: checking for _tanf declaration" >&5
+echo "configure:13326: checking for _tanf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13345 "configure"
+#line 13328 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _tanf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13352: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13335: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__tanf=yes
 else
@@ -13370,12 +13353,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _tanf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13374: checking for $ac_func" >&5
+echo "configure:13357: 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 13379 "configure"
+#line 13362 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13398,7 +13381,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13402: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13385: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13434,16 +13417,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _tanhf declaration""... $ac_c" 1>&6
-echo "configure:13438: checking for _tanhf declaration" >&5
+echo "configure:13421: checking for _tanhf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13440 "configure"
+#line 13423 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _tanhf(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13447: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__tanhf=yes
 else
@@ -13465,12 +13448,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _tanhf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13469: checking for $ac_func" >&5
+echo "configure:13452: 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 13474 "configure"
+#line 13457 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13493,7 +13476,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13497: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13480: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13529,16 +13512,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sincosf declaration""... $ac_c" 1>&6
-echo "configure:13533: checking for _sincosf declaration" >&5
+echo "configure:13516: checking for _sincosf declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13535 "configure"
+#line 13518 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sincosf(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:13542: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13525: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sincosf=yes
 else
@@ -13560,12 +13543,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sincosf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13564: checking for $ac_func" >&5
+echo "configure:13547: 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 13569 "configure"
+#line 13552 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13588,7 +13571,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13592: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13575: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13624,16 +13607,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _finitef declaration""... $ac_c" 1>&6
-echo "configure:13628: checking for _finitef declaration" >&5
+echo "configure:13611: checking for _finitef declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13630 "configure"
+#line 13613 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _finitef(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13637: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13620: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__finitef=yes
 else
@@ -13655,12 +13638,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _finitef
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13659: checking for $ac_func" >&5
+echo "configure:13642: 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 13664 "configure"
+#line 13647 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13683,7 +13666,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13687: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13670: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13720,16 +13703,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isnanl declaration""... $ac_c" 1>&6
-echo "configure:13724: checking for _isnanl declaration" >&5
+echo "configure:13707: checking for _isnanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13726 "configure"
+#line 13709 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isnanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13716: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isnanl=yes
 else
@@ -13751,12 +13734,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isnanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13755: checking for $ac_func" >&5
+echo "configure:13738: 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 13760 "configure"
+#line 13743 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13779,7 +13762,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13783: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13766: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13815,16 +13798,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _isinfl declaration""... $ac_c" 1>&6
-echo "configure:13819: checking for _isinfl declaration" >&5
+echo "configure:13802: checking for _isinfl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13821 "configure"
+#line 13804 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _isinfl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13828: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13811: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__isinfl=yes
 else
@@ -13846,12 +13829,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _isinfl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13850: checking for $ac_func" >&5
+echo "configure:13833: 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 13855 "configure"
+#line 13838 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13874,7 +13857,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13878: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13861: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -13910,16 +13893,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _copysignl declaration""... $ac_c" 1>&6
-echo "configure:13914: checking for _copysignl declaration" >&5
+echo "configure:13897: checking for _copysignl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 13916 "configure"
+#line 13899 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _copysignl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:13923: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:13906: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__copysignl=yes
 else
@@ -13941,12 +13924,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _copysignl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:13945: checking for $ac_func" >&5
+echo "configure:13928: 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 13950 "configure"
+#line 13933 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -13969,7 +13952,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:13973: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:13956: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14005,16 +13988,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _acosl declaration""... $ac_c" 1>&6
-echo "configure:14009: checking for _acosl declaration" >&5
+echo "configure:13992: checking for _acosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14011 "configure"
+#line 13994 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _acosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14018: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14001: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__acosl=yes
 else
@@ -14036,12 +14019,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _acosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14040: checking for $ac_func" >&5
+echo "configure:14023: 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 14045 "configure"
+#line 14028 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14064,7 +14047,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14068: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14051: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14100,16 +14083,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _asinl declaration""... $ac_c" 1>&6
-echo "configure:14104: checking for _asinl declaration" >&5
+echo "configure:14087: checking for _asinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14106 "configure"
+#line 14089 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _asinl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14113: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14096: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__asinl=yes
 else
@@ -14131,12 +14114,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _asinl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14135: checking for $ac_func" >&5
+echo "configure:14118: 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 14140 "configure"
+#line 14123 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14159,7 +14142,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14163: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14146: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14195,16 +14178,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _atanl declaration""... $ac_c" 1>&6
-echo "configure:14199: checking for _atanl declaration" >&5
+echo "configure:14182: checking for _atanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14201 "configure"
+#line 14184 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _atanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14208: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14191: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__atanl=yes
 else
@@ -14226,12 +14209,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _atanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14230: checking for $ac_func" >&5
+echo "configure:14213: 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 14235 "configure"
+#line 14218 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14254,7 +14237,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14258: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14241: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14290,16 +14273,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _atan2l declaration""... $ac_c" 1>&6
-echo "configure:14294: checking for _atan2l declaration" >&5
+echo "configure:14277: checking for _atan2l declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14296 "configure"
+#line 14279 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _atan2l(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:14303: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14286: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__atan2l=yes
 else
@@ -14321,12 +14304,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _atan2l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14325: checking for $ac_func" >&5
+echo "configure:14308: 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 14330 "configure"
+#line 14313 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14349,7 +14332,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14353: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14336: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14385,16 +14368,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _ceill declaration""... $ac_c" 1>&6
-echo "configure:14389: checking for _ceill declaration" >&5
+echo "configure:14372: checking for _ceill declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14391 "configure"
+#line 14374 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _ceill(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14398: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14381: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__ceill=yes
 else
@@ -14416,12 +14399,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _ceill
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14420: checking for $ac_func" >&5
+echo "configure:14403: 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 14425 "configure"
+#line 14408 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14444,7 +14427,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14431: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14480,16 +14463,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _cosl declaration""... $ac_c" 1>&6
-echo "configure:14484: checking for _cosl declaration" >&5
+echo "configure:14467: checking for _cosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14486 "configure"
+#line 14469 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _cosl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14493: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14476: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__cosl=yes
 else
@@ -14511,12 +14494,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _cosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14515: checking for $ac_func" >&5
+echo "configure:14498: 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 14520 "configure"
+#line 14503 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14539,7 +14522,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14543: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14526: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14575,16 +14558,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _coshl declaration""... $ac_c" 1>&6
-echo "configure:14579: checking for _coshl declaration" >&5
+echo "configure:14562: checking for _coshl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14581 "configure"
+#line 14564 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _coshl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14588: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14571: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__coshl=yes
 else
@@ -14606,12 +14589,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _coshl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14610: checking for $ac_func" >&5
+echo "configure:14593: 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 14615 "configure"
+#line 14598 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14634,7 +14617,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14638: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14670,16 +14653,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _expl declaration""... $ac_c" 1>&6
-echo "configure:14674: checking for _expl declaration" >&5
+echo "configure:14657: checking for _expl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14676 "configure"
+#line 14659 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _expl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14683: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14666: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__expl=yes
 else
@@ -14701,12 +14684,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _expl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14705: checking for $ac_func" >&5
+echo "configure:14688: 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 14710 "configure"
+#line 14693 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14729,7 +14712,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14733: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14716: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14765,16 +14748,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fabsl declaration""... $ac_c" 1>&6
-echo "configure:14769: checking for _fabsl declaration" >&5
+echo "configure:14752: checking for _fabsl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14771 "configure"
+#line 14754 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fabsl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14778: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14761: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fabsl=yes
 else
@@ -14796,12 +14779,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fabsl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14800: checking for $ac_func" >&5
+echo "configure:14783: 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 14805 "configure"
+#line 14788 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14824,7 +14807,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14828: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14811: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14860,16 +14843,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _floorl declaration""... $ac_c" 1>&6
-echo "configure:14864: checking for _floorl declaration" >&5
+echo "configure:14847: checking for _floorl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14866 "configure"
+#line 14849 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _floorl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:14873: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14856: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__floorl=yes
 else
@@ -14891,12 +14874,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _floorl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14895: checking for $ac_func" >&5
+echo "configure:14878: 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 14900 "configure"
+#line 14883 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -14919,7 +14902,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:14923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:14906: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -14955,16 +14938,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _fmodl declaration""... $ac_c" 1>&6
-echo "configure:14959: checking for _fmodl declaration" >&5
+echo "configure:14942: checking for _fmodl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 14961 "configure"
+#line 14944 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _fmodl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:14968: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:14951: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__fmodl=yes
 else
@@ -14986,12 +14969,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _fmodl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:14990: checking for $ac_func" >&5
+echo "configure:14973: 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 14995 "configure"
+#line 14978 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15014,7 +14997,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15018: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15001: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15050,16 +15033,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _frexpl declaration""... $ac_c" 1>&6
-echo "configure:15054: checking for _frexpl declaration" >&5
+echo "configure:15037: checking for _frexpl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15056 "configure"
+#line 15039 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _frexpl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:15063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15046: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__frexpl=yes
 else
@@ -15081,12 +15064,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _frexpl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15085: checking for $ac_func" >&5
+echo "configure:15068: 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 15090 "configure"
+#line 15073 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15109,7 +15092,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15113: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15096: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15145,16 +15128,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _ldexpl declaration""... $ac_c" 1>&6
-echo "configure:15149: checking for _ldexpl declaration" >&5
+echo "configure:15132: checking for _ldexpl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15151 "configure"
+#line 15134 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _ldexpl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:15158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15141: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__ldexpl=yes
 else
@@ -15176,12 +15159,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _ldexpl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15180: checking for $ac_func" >&5
+echo "configure:15163: 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 15185 "configure"
+#line 15168 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15204,7 +15187,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15208: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15191: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15240,16 +15223,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _logl declaration""... $ac_c" 1>&6
-echo "configure:15244: checking for _logl declaration" >&5
+echo "configure:15227: checking for _logl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15246 "configure"
+#line 15229 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _logl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15253: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__logl=yes
 else
@@ -15271,12 +15254,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _logl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15275: checking for $ac_func" >&5
+echo "configure:15258: 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 15280 "configure"
+#line 15263 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15299,7 +15282,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15303: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15286: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15335,16 +15318,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _log10l declaration""... $ac_c" 1>&6
-echo "configure:15339: checking for _log10l declaration" >&5
+echo "configure:15322: checking for _log10l declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15341 "configure"
+#line 15324 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _log10l(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15331: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__log10l=yes
 else
@@ -15366,12 +15349,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _log10l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15370: checking for $ac_func" >&5
+echo "configure:15353: 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 15375 "configure"
+#line 15358 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15394,7 +15377,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15398: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15381: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15430,16 +15413,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _modfl declaration""... $ac_c" 1>&6
-echo "configure:15434: checking for _modfl declaration" >&5
+echo "configure:15417: checking for _modfl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15436 "configure"
+#line 15419 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _modfl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:15443: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15426: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__modfl=yes
 else
@@ -15461,12 +15444,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _modfl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15465: checking for $ac_func" >&5
+echo "configure:15448: 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 15470 "configure"
+#line 15453 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15489,7 +15472,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15493: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15476: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15525,16 +15508,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _powl declaration""... $ac_c" 1>&6
-echo "configure:15529: checking for _powl declaration" >&5
+echo "configure:15512: checking for _powl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15531 "configure"
+#line 15514 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _powl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:15538: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15521: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__powl=yes
 else
@@ -15556,12 +15539,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _powl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15560: checking for $ac_func" >&5
+echo "configure:15543: 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 15565 "configure"
+#line 15548 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15584,7 +15567,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15571: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15620,16 +15603,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sinl declaration""... $ac_c" 1>&6
-echo "configure:15624: checking for _sinl declaration" >&5
+echo "configure:15607: checking for _sinl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15626 "configure"
+#line 15609 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sinl(0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:15633: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15616: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sinl=yes
 else
@@ -15651,12 +15634,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sinl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15655: checking for $ac_func" >&5
+echo "configure:15638: 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 15660 "configure"
+#line 15643 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15679,7 +15662,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15683: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15666: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15715,16 +15698,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sinhl declaration""... $ac_c" 1>&6
-echo "configure:15719: checking for _sinhl declaration" >&5
+echo "configure:15702: checking for _sinhl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15721 "configure"
+#line 15704 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sinhl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15728: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15711: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sinhl=yes
 else
@@ -15746,12 +15729,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sinhl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15750: checking for $ac_func" >&5
+echo "configure:15733: 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 15755 "configure"
+#line 15738 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15774,7 +15757,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15761: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15810,16 +15793,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sqrtl declaration""... $ac_c" 1>&6
-echo "configure:15814: checking for _sqrtl declaration" >&5
+echo "configure:15797: checking for _sqrtl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15816 "configure"
+#line 15799 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sqrtl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15823: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15806: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sqrtl=yes
 else
@@ -15841,12 +15824,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sqrtl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15845: checking for $ac_func" >&5
+echo "configure:15828: 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 15850 "configure"
+#line 15833 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15869,7 +15852,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15873: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15856: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -15905,16 +15888,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _tanl declaration""... $ac_c" 1>&6
-echo "configure:15909: checking for _tanl declaration" >&5
+echo "configure:15892: checking for _tanl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 15911 "configure"
+#line 15894 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _tanl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:15918: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15901: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__tanl=yes
 else
@@ -15936,12 +15919,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _tanl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:15940: checking for $ac_func" >&5
+echo "configure:15923: 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 15945 "configure"
+#line 15928 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -15964,7 +15947,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:15968: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:15951: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16000,16 +15983,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _tanhl declaration""... $ac_c" 1>&6
-echo "configure:16004: checking for _tanhl declaration" >&5
+echo "configure:15987: checking for _tanhl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 16006 "configure"
+#line 15989 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _tanhl(0);
 ; return 0; }
 EOF
-if { (eval echo configure:16013: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:15996: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__tanhl=yes
 else
@@ -16031,12 +16014,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _tanhl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16035: checking for $ac_func" >&5
+echo "configure:16018: 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 16040 "configure"
+#line 16023 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16059,7 +16042,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16063: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16046: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16095,16 +16078,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _sincosl declaration""... $ac_c" 1>&6
-echo "configure:16099: checking for _sincosl declaration" >&5
+echo "configure:16082: checking for _sincosl declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 16101 "configure"
+#line 16084 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _sincosl(0, 0, 0);
 ; return 0; }
 EOF
-if { (eval echo configure:16108: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16091: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__sincosl=yes
 else
@@ -16126,12 +16109,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _sincosl
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16130: checking for $ac_func" >&5
+echo "configure:16113: 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 16135 "configure"
+#line 16118 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16154,7 +16137,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16158: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16141: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16190,16 +16173,16 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   echo $ac_n "checking for _finitel declaration""... $ac_c" 1>&6
-echo "configure:16194: checking for _finitel declaration" >&5
+echo "configure:16177: checking for _finitel declaration" >&5
   cat > conftest.$ac_ext <<EOF
-#line 16196 "configure"
+#line 16179 "configure"
 #include "confdefs.h"
 #include <math.h>
 int main() {
  _finitel(0);
 ; return 0; }
 EOF
-if { (eval echo configure:16203: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16186: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use__finitel=yes
 else
@@ -16221,12 +16204,12 @@ cross_compiling=$ac_cv_prog_cc_cross
     for ac_func in _finitel
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16225: checking for $ac_func" >&5
+echo "configure:16208: 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 16230 "configure"
+#line 16213 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16249,7 +16232,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16253: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16236: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -16284,17 +16267,17 @@ done
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:16288: checking for $ac_hdr" >&5
+echo "configure:16271: 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 16293 "configure"
+#line 16276 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:16298: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16281: \"$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*
@@ -16326,12 +16309,12 @@ done
   carg cargf nan hypot hypotf atan2f expf copysignf
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16330: checking for $ac_func" >&5
+echo "configure:16313: 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 16335 "configure"
+#line 16318 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16354,7 +16337,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16358: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16341: \"$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
@@ -16383,12 +16366,12 @@ done
 
       USE_LONG_DOUBLE=no
   echo $ac_n "checking for copysignl""... $ac_c" 1>&6
-echo "configure:16387: checking for copysignl" >&5
+echo "configure:16370: checking for copysignl" >&5
 if eval "test \"`echo '$''{'ac_cv_func_copysignl'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16392 "configure"
+#line 16375 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char copysignl(); below.  */
@@ -16411,7 +16394,7 @@ copysignl();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16398: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_copysignl=yes"
 else
@@ -16430,12 +16413,12 @@ if eval "test \"`echo '$ac_cv_func_'copysignl`\" = yes"; then
   csqrtl ctanhl ctanl cargl hypotl signbitl c_logl clog10l
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16434: checking for $ac_func" >&5
+echo "configure:16417: 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 16439 "configure"
+#line 16422 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16458,7 +16441,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16462: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16445: \"$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
@@ -16494,7 +16477,7 @@ fi
   
 
   echo $ac_n "checking for GNU C++ __complex__ support""... $ac_c" 1>&6
-echo "configure:16498: checking for GNU C++ __complex__ support" >&5
+echo "configure:16481: checking for GNU C++ __complex__ support" >&5
   if eval "test \"`echo '$''{'glibcpp_cv_complex'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16508,7 +16491,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
     cat > conftest.$ac_ext <<EOF
-#line 16512 "configure"
+#line 16495 "configure"
 #include "confdefs.h"
 struct dcomplex { __complex__ double x; }; \
 		    dcomplex f(const dcomplex& x) { return dcomplex(x); }
@@ -16517,7 +16500,7 @@ int main() {
 		     dcomplex x; f(x); 
 ; return 0; }
 EOF
-if { (eval echo configure:16521: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16504: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   glibcpp_cv_complex=ok
 else
@@ -16547,7 +16530,7 @@ EOF
   fi
 
   echo $ac_n "checking for GNU C++ __complex__ float support""... $ac_c" 1>&6
-echo "configure:16551: checking for GNU C++ __complex__ float support" >&5
+echo "configure:16534: checking for GNU C++ __complex__ float support" >&5
   if eval "test \"`echo '$''{'glibcpp_cv_float_complex'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -16580,14 +16563,14 @@ cross_compiling=$ac_cv_prog_cxx_cross
       };
 EOB
     cat > conftest.$ac_ext <<EOF
-#line 16584 "configure"
+#line 16567 "configure"
 #include "confdefs.h"
 #include "conftest.h"
 int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:16591: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16574: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   glibcpp_cv_float_complex=ok
 else
@@ -16620,17 +16603,17 @@ EOF
 
     ac_safe=`echo "wchar.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for wchar.h""... $ac_c" 1>&6
-echo "configure:16624: checking for wchar.h" >&5
+echo "configure:16607: checking for wchar.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16629 "configure"
+#line 16612 "configure"
 #include "confdefs.h"
 #include <wchar.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:16634: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16617: \"$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*
@@ -16654,17 +16637,17 @@ fi
 
   ac_safe=`echo "wctype.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for wctype.h""... $ac_c" 1>&6
-echo "configure:16658: checking for wctype.h" >&5
+echo "configure:16641: checking for wctype.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16663 "configure"
+#line 16646 "configure"
 #include "confdefs.h"
 #include <wctype.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:16668: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16651: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -16690,16 +16673,16 @@ fi
     if test x"$ac_has_wchar_h" = xyes && test x"$ac_has_wctype_h" = xyes; then
 
         echo $ac_n "checking for mbstate_t""... $ac_c" 1>&6
-echo "configure:16694: checking for mbstate_t" >&5
+echo "configure:16677: checking for mbstate_t" >&5
     cat > conftest.$ac_ext <<EOF
-#line 16696 "configure"
+#line 16679 "configure"
 #include "confdefs.h"
 #include <wchar.h>
 int main() {
 mbstate_t teststate;
 ; return 0; }
 EOF
-if { (eval echo configure:16703: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16686: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   use_native_mbstatet=yes
 else
@@ -16718,16 +16701,16 @@ EOF
     fi
   
             echo $ac_n "checking for WCHAR_MIN and WCHAR_MAX""... $ac_c" 1>&6
-echo "configure:16722: checking for WCHAR_MIN and WCHAR_MAX" >&5
+echo "configure:16705: checking for WCHAR_MIN and WCHAR_MAX" >&5
     cat > conftest.$ac_ext <<EOF
-#line 16724 "configure"
+#line 16707 "configure"
 #include "confdefs.h"
 #include <wchar.h>
 int main() {
 int i = WCHAR_MIN; int j = WCHAR_MAX;
 ; return 0; }
 EOF
-if { (eval echo configure:16731: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16714: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   has_wchar_minmax=yes
 else
@@ -16740,9 +16723,9 @@ rm -f conftest*
     echo "$ac_t""$has_wchar_minmax" 1>&6
   
             echo $ac_n "checking for WEOF""... $ac_c" 1>&6
-echo "configure:16744: checking for WEOF" >&5
+echo "configure:16727: checking for WEOF" >&5
     cat > conftest.$ac_ext <<EOF
-#line 16746 "configure"
+#line 16729 "configure"
 #include "confdefs.h"
 
       #include <wchar.h>
@@ -16751,7 +16734,7 @@ int main() {
 wint_t i = WEOF;
 ; return 0; }
 EOF
-if { (eval echo configure:16755: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16738: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   has_weof=yes
 else
@@ -16766,12 +16749,12 @@ 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:16770: checking for $ac_func" >&5
+echo "configure:16753: 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 16775 "configure"
+#line 16758 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16794,7 +16777,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16798: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16781: \"$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
@@ -16821,7 +16804,7 @@ done
 
 
     echo $ac_n "checking for ISO C9X wchar_t support""... $ac_c" 1>&6
-echo "configure:16825: checking for ISO C9X wchar_t support" >&5
+echo "configure:16808: checking for ISO C9X wchar_t support" >&5
     if test x"$has_weof" = xyes && test x"$has_wchar_minmax" = xyes && test x"$ac_wfuncs" = xyes; then
       ac_isoC9X_wchar_t=yes
     else
@@ -16831,17 +16814,17 @@ echo "configure:16825: checking for ISO C9X wchar_t support" >&5
 
             ac_safe=`echo "iconv.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for iconv.h""... $ac_c" 1>&6
-echo "configure:16835: checking for iconv.h" >&5
+echo "configure:16818: checking for iconv.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16840 "configure"
+#line 16823 "configure"
 #include "confdefs.h"
 #include <iconv.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:16845: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16828: \"$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*
@@ -16866,12 +16849,12 @@ fi
     for ac_func in iconv_open iconv_close iconv
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:16870: checking for $ac_func" >&5
+echo "configure:16853: 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 16875 "configure"
+#line 16858 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -16894,7 +16877,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:16898: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:16881: \"$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
@@ -16921,7 +16904,7 @@ done
 
 
     echo $ac_n "checking for XPG2 wchar_t support""... $ac_c" 1>&6
-echo "configure:16925: checking for XPG2 wchar_t support" >&5
+echo "configure:16908: checking for XPG2 wchar_t support" >&5
     if test x"$ac_has_iconv_h" = xyes && test x"$ac_XPG2funcs" = xyes; then
       ac_XPG2_wchar_t=yes
     else
@@ -16930,7 +16913,7 @@ echo "configure:16925: checking for XPG2 wchar_t support" >&5
     echo "$ac_t""$ac_XPG2_wchar_t" 1>&6
 
             echo $ac_n "checking for enabled wchar_t specializations""... $ac_c" 1>&6
-echo "configure:16934: checking for enabled wchar_t specializations" >&5
+echo "configure:16917: checking for enabled wchar_t specializations" >&5
     if test x"$ac_isoC9X_wchar_t" = xyes && test x"$ac_XPG2_wchar_t" = xyes; then
       libinst_wstring_la="libinst-wstring.la"
       cat >> confdefs.h <<\EOF
@@ -16955,17 +16938,17 @@ EOF
   
   ac_safe=`echo "ctype.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for ctype.h""... $ac_c" 1>&6
-echo "configure:16959: checking for ctype.h" >&5
+echo "configure:16942: checking for ctype.h" >&5
 if eval "test \"`echo '$''{'ac_cv_header_$ac_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 16964 "configure"
+#line 16947 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:16969: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:16952: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -16986,9 +16969,9 @@ if eval "test \"`echo '$ac_cv_header_'$ac_safe`\" = yes"; then
         ctype_default=yes
 
         echo $ac_n "checking <ctype> for gnu-linux ""... $ac_c" 1>&6
-echo "configure:16990: checking <ctype> for gnu-linux " >&5
+echo "configure:16973: checking <ctype> for gnu-linux " >&5
     cat > conftest.$ac_ext <<EOF
-#line 16992 "configure"
+#line 16975 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -16999,7 +16982,7 @@ int
 	+ __ctype_tolower[a] + __ctype_toupper[a] + __ctype_b[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:17003: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:16986: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_linux=yes
@@ -17018,9 +17001,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for freebsd 4.0 ""... $ac_c" 1>&6
-echo "configure:17022: checking <ctype> for freebsd 4.0 " >&5
+echo "configure:17005: checking <ctype> for freebsd 4.0 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 17024 "configure"
+#line 17007 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -17030,7 +17013,7 @@ int
 	+ _CTYPE_D + _CTYPE_P + _CTYPE_X + _CTYPE_G ;}
 ; return 0; }
 EOF
-if { (eval echo configure:17034: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17017: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_bsd=yes
@@ -17050,9 +17033,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for freebsd 3.4 ""... $ac_c" 1>&6
-echo "configure:17054: checking <ctype> for freebsd 3.4 " >&5
+echo "configure:17037: checking <ctype> for freebsd 3.4 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 17056 "configure"
+#line 17039 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -17062,7 +17045,7 @@ int
       + _D + _P + _X + _G + __istype (a, 0);}
 ; return 0; }
 EOF
-if { (eval echo configure:17066: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17049: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_freebsd34=yes
@@ -17082,9 +17065,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for solaris 2.6,7,8 ""... $ac_c" 1>&6
-echo "configure:17086: checking <ctype> for solaris 2.6,7,8 " >&5
+echo "configure:17069: checking <ctype> for solaris 2.6,7,8 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 17088 "configure"
+#line 17071 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -17095,7 +17078,7 @@ int
 	+ __trans_lower[a] + __trans_upper[a] + __ctype_mask[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:17099: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17082: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_solaris=yes
@@ -17110,7 +17093,7 @@ rm -f conftest*
 
     if test $ctype_solaris = "yes"; then
       echo $ac_n "checking   for version""... $ac_c" 1>&6
-echo "configure:17114: checking   for version" >&5
+echo "configure:17097: checking   for version" >&5
       ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -17119,14 +17102,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
  
       cat > conftest.$ac_ext <<EOF
-#line 17123 "configure"
+#line 17106 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
 typedef long* __to_type; __to_type const& _M_toupper = __trans_upper;
 ; return 0; }
 EOF
-if { (eval echo configure:17130: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17113: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
       ctype_solaris26=yes
@@ -17158,9 +17141,9 @@ cross_compiling=$ac_cv_prog_cc_cross
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for solaris 2.5.1 ""... $ac_c" 1>&6
-echo "configure:17162: checking <ctype> for solaris 2.5.1 " >&5
+echo "configure:17145: checking <ctype> for solaris 2.5.1 " >&5
     cat > conftest.$ac_ext <<EOF
-#line 17164 "configure"
+#line 17147 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -17170,7 +17153,7 @@ int
 	+ __ctype[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:17174: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17157: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_solaris25=yes
@@ -17190,9 +17173,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for aix ""... $ac_c" 1>&6
-echo "configure:17194: checking <ctype> for aix " >&5
+echo "configure:17177: checking <ctype> for aix " >&5
     cat > conftest.$ac_ext <<EOF
-#line 17196 "configure"
+#line 17179 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -17203,7 +17186,7 @@ int
 	+ _VALC('a') + _IS('c', 0);}
 ; return 0; }
 EOF
-if { (eval echo configure:17207: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17190: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_aix=yes
@@ -17223,9 +17206,9 @@ rm -f conftest*
 
         if test $ctype_default = "yes"; then
     echo $ac_n "checking <ctype> for newlib ""... $ac_c" 1>&6
-echo "configure:17227: checking <ctype> for newlib " >&5
+echo "configure:17210: checking <ctype> for newlib " >&5
     cat > conftest.$ac_ext <<EOF
-#line 17229 "configure"
+#line 17212 "configure"
 #include "confdefs.h"
 #include <ctype.h>
 int main() {
@@ -17235,7 +17218,7 @@ int
 	+ _ctype_[a];}
 ; return 0; }
 EOF
-if { (eval echo configure:17239: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:17222: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   \
     ctype_newlib=yes
@@ -17269,17 +17252,17 @@ fi
 do
 ac_safe=`echo "$ac_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $ac_hdr""... $ac_c" 1>&6
-echo "configure:17273: checking for $ac_hdr" >&5
+echo "configure:17256: 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 17278 "configure"
+#line 17261 "configure"
 #include "confdefs.h"
 #include <$ac_hdr>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:17283: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:17266: \"$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*
@@ -17308,12 +17291,12 @@ done
 for ac_func in getpagesize
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:17312: checking for $ac_func" >&5
+echo "configure:17295: 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 17317 "configure"
+#line 17300 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -17336,7 +17319,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:17340: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17323: \"$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
@@ -17361,7 +17344,7 @@ fi
 done
 
 echo $ac_n "checking for working mmap""... $ac_c" 1>&6
-echo "configure:17365: checking for working mmap" >&5
+echo "configure:17348: checking for working mmap" >&5
 if eval "test \"`echo '$''{'ac_cv_func_mmap_fixed_mapped'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -17369,7 +17352,7 @@ else
   ac_cv_func_mmap_fixed_mapped=no
 else
   cat > conftest.$ac_ext <<EOF
-#line 17373 "configure"
+#line 17356 "configure"
 #include "confdefs.h"
 
 /* Thanks to Mike Haertel and Jim Avera for this test.
@@ -17509,7 +17492,7 @@ main()
 }
 
 EOF
-if { (eval echo configure:17513: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:17496: \"$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
@@ -17572,19 +17555,19 @@ fi
 
 if test $ac_cv_header_locale_h = yes; then
     echo $ac_n "checking for LC_MESSAGES""... $ac_c" 1>&6
-echo "configure:17576: checking for LC_MESSAGES" >&5
+echo "configure:17559: checking for LC_MESSAGES" >&5
 if eval "test \"`echo '$''{'ac_cv_val_LC_MESSAGES'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 17581 "configure"
+#line 17564 "configure"
 #include "confdefs.h"
 #include <locale.h>
 int main() {
 return LC_MESSAGES
 ; return 0; }
 EOF
-if { (eval echo configure:17588: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:17571: \"$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
diff --git a/libstdc++-v3/testsuite/21_strings/find.cc b/libstdc++-v3/testsuite/21_strings/find.cc
index a6946b3ec57..1d63ac515b3 100644
--- a/libstdc++-v3/testsuite/21_strings/find.cc
+++ b/libstdc++-v3/testsuite/21_strings/find.cc
@@ -65,6 +65,8 @@ bool test01(void)
   csz01 = str01.find(str04, 5);
   test &= csz01 == 5;
   csz01 = str01.find(str04, str01.size());
+  test &= csz01 == str01.size(); 
+  csz01 = str01.find(str04, str01.size()+1);
   test &= csz01 == npos; 
   
   // size_type find(const char* s, size_type pos, size_type n) const;
@@ -77,7 +79,7 @@ bool test01(void)
   csz01 = str01.find(str_lit01);
   test &= csz01 == 0;
   csz01 = str01.find(str_lit01, 3);
-  test &= csz01 == 3; // zero length string should be found at pos
+  test &= csz01 == npos;
 
   // size_type find(char c, size_type pos = 0) const;
   csz01 = str01.find('z');