From cac4f916ce1f5131c9a682b4ec5bb93b2251cee3 Mon Sep 17 00:00:00 2001
From: eschnett <eschnett@17b73243-c579-4c4c-a9d2-2d5706c11dac>
Date: Wed, 21 Aug 2013 18:09:59 +0000
Subject: Add more checks when checking for C99 features

git-svn-id: http://svn.cactuscode.org/flesh/trunk@5043 17b73243-c579-4c4c-a9d2-2d5706c11dac
---
 lib/make/aclocal.m4 |   3 +-
 lib/make/configure  | 771 ++++++++++++++++++++++++++--------------------------
 2 files changed, 388 insertions(+), 386 deletions(-)

diff --git a/lib/make/aclocal.m4 b/lib/make/aclocal.m4
index e96e7a46..db22e015 100644
--- a/lib/make/aclocal.m4
+++ b/lib/make/aclocal.m4
@@ -1210,7 +1210,8 @@ AC_TRY_COMPILE(,
 // Test C99 comments
 // Test variable declarations in the middle of blocks
 0;
-int x;
+int x = 1;
+for (int i=0; i<10; ++i) x+=i;
 , cctk_cv_have_c99=yes, cctk_cv_have_c99=no)
 ])
 if test "$cctk_cv_have_c99" = "yes" ; then
diff --git a/lib/make/configure b/lib/make/configure
index 8a318d37..595b9b58 100755
--- a/lib/make/configure
+++ b/lib/make/configure
@@ -2189,11 +2189,12 @@ int main() {
 // Test C99 comments
 // Test variable declarations in the middle of blocks
 0;
-int x;
+int x = 1;
+for (int i=0; i<10; ++i) x+=i;
 
 ; return 0; }
 EOF
-if { (eval echo configure:2197: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2198: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_c99=yes
 else
@@ -2222,14 +2223,14 @@ fi
 
 if test "x$cross_compiling" = 'xno' ; then
   echo $ac_n "checking whether byte ordering is bigendian""... $ac_c" 1>&6
-echo "configure:2226: checking whether byte ordering is bigendian" >&5
+echo "configure:2227: checking whether byte ordering is bigendian" >&5
 if eval "test \"`echo '$''{'ac_cv_c_bigendian'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   ac_cv_c_bigendian=unknown
 # See if sys/param.h defines the BYTE_ORDER macro.
 cat > conftest.$ac_ext <<EOF
-#line 2233 "configure"
+#line 2234 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -2240,11 +2241,11 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:2244: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2245: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   # It does; now see whether it defined to BIG_ENDIAN or not.
 cat > conftest.$ac_ext <<EOF
-#line 2248 "configure"
+#line 2249 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/param.h>
@@ -2255,7 +2256,7 @@ int main() {
 #endif
 ; return 0; }
 EOF
-if { (eval echo configure:2259: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2260: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_bigendian=yes
 else
@@ -2275,7 +2276,7 @@ if test "$cross_compiling" = yes; then
     { echo "configure: error: can not run test program while cross compiling" 1>&2; exit 1; }
 else
   cat > conftest.$ac_ext <<EOF
-#line 2279 "configure"
+#line 2280 "configure"
 #include "confdefs.h"
 main () {
   /* Are we little or big endian?  From Harbison&Steele.  */
@@ -2288,7 +2289,7 @@ main () {
   exit (u.c[sizeof (long) - 1] == 1);
 }
 EOF
-if { (eval echo configure:2292: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2293: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_c_bigendian=no
 else
@@ -2331,7 +2332,7 @@ if test "x$cross_compiling" = 'xyes' -a -z "$SIZEOF_LONG_LONG" ; then
 fi
 
 echo $ac_n "checking size of long long""... $ac_c" 1>&6
-echo "configure:2335: checking size of long long" >&5
+echo "configure:2336: checking size of long long" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_long'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2339,7 +2340,7 @@ else
   ac_cv_sizeof_long_long=$SIZEOF_LONG_LONG
 else
   cat > conftest.$ac_ext <<EOF
-#line 2343 "configure"
+#line 2344 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2350,7 +2351,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2354: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2355: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long_long=`cat conftestval`
 else
@@ -2375,7 +2376,7 @@ if test "x$cross_compiling" = 'xyes' -a -z "$SIZEOF_LONG_INT" ; then
 fi
 
 echo $ac_n "checking size of long int""... $ac_c" 1>&6
-echo "configure:2379: checking size of long int" >&5
+echo "configure:2380: checking size of long int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2383,7 +2384,7 @@ else
   ac_cv_sizeof_long_int=$SIZEOF_LONG_INT
 else
   cat > conftest.$ac_ext <<EOF
-#line 2387 "configure"
+#line 2388 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2394,7 +2395,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2398: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2399: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long_int=`cat conftestval`
 else
@@ -2419,7 +2420,7 @@ if test "x$cross_compiling" = 'xyes' -a -z "$SIZEOF_INT" ; then
 fi
 
 echo $ac_n "checking size of int""... $ac_c" 1>&6
-echo "configure:2423: checking size of int" >&5
+echo "configure:2424: checking size of int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2427,7 +2428,7 @@ else
   ac_cv_sizeof_int=$SIZEOF_INT
 else
   cat > conftest.$ac_ext <<EOF
-#line 2431 "configure"
+#line 2432 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2438,7 +2439,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2442: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2443: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_int=`cat conftestval`
 else
@@ -2463,7 +2464,7 @@ if test "x$cross_compiling" = 'xyes' -a -z "$SIZEOF_SHORT_INT" ; then
 fi
 
 echo $ac_n "checking size of short int""... $ac_c" 1>&6
-echo "configure:2467: checking size of short int" >&5
+echo "configure:2468: checking size of short int" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_short_int'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2471,7 +2472,7 @@ else
   ac_cv_sizeof_short_int=$SIZEOF_SHORT_INT
 else
   cat > conftest.$ac_ext <<EOF
-#line 2475 "configure"
+#line 2476 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2482,7 +2483,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2486: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2487: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_short_int=`cat conftestval`
 else
@@ -2509,7 +2510,7 @@ if test "x$cross_compiling" = 'xyes' -a -z "$SIZEOF_LONG_DOUBLE" ; then
 fi
 
 echo $ac_n "checking size of long double""... $ac_c" 1>&6
-echo "configure:2513: checking size of long double" >&5
+echo "configure:2514: checking size of long double" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_long_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2517,7 +2518,7 @@ else
   ac_cv_sizeof_long_double=$SIZEOF_LONG_DOUBLE
 else
   cat > conftest.$ac_ext <<EOF
-#line 2521 "configure"
+#line 2522 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2528,7 +2529,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_long_double=`cat conftestval`
 else
@@ -2553,7 +2554,7 @@ if test "x$cross_compiling" = 'xyes' -a -z "$SIZEOF_DOUBLE" ; then
 fi
 
 echo $ac_n "checking size of double""... $ac_c" 1>&6
-echo "configure:2557: checking size of double" >&5
+echo "configure:2558: checking size of double" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_double'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2561,7 +2562,7 @@ else
   ac_cv_sizeof_double=$SIZEOF_DOUBLE
 else
   cat > conftest.$ac_ext <<EOF
-#line 2565 "configure"
+#line 2566 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2572,7 +2573,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2576: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2577: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_double=`cat conftestval`
 else
@@ -2598,7 +2599,7 @@ if test "x$cross_compiling" = 'xyes' -a -z "$SIZEOF_FLOAT" ; then
 fi
 
 echo $ac_n "checking size of float""... $ac_c" 1>&6
-echo "configure:2602: checking size of float" >&5
+echo "configure:2603: checking size of float" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_float'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2606,7 +2607,7 @@ else
   ac_cv_sizeof_float=$SIZEOF_FLOAT
 else
   cat > conftest.$ac_ext <<EOF
-#line 2610 "configure"
+#line 2611 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2617,7 +2618,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2622: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_float=`cat conftestval`
 else
@@ -2644,7 +2645,7 @@ if test "x$cross_compiling" = 'xyes' -a -z "$SIZEOF_POINTER" ; then
 fi
 
 echo $ac_n "checking size of char *""... $ac_c" 1>&6
-echo "configure:2648: checking size of char *" >&5
+echo "configure:2649: checking size of char *" >&5
 if eval "test \"`echo '$''{'ac_cv_sizeof_char_p'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2652,7 +2653,7 @@ else
   ac_cv_sizeof_char_p=$SIZEOF_POINTER
 else
   cat > conftest.$ac_ext <<EOF
-#line 2656 "configure"
+#line 2657 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 main()
@@ -2663,7 +2664,7 @@ main()
   exit(0);
 }
 EOF
-if { (eval echo configure:2667: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
+if { (eval echo configure:2668: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null
 then
   ac_cv_sizeof_char_p=`cat conftestval`
 else
@@ -2698,7 +2699,7 @@ EOF
 
 else
   echo $ac_n "checking for the null device""... $ac_c" 1>&6
-echo "configure:2702: checking for the null device" >&5
+echo "configure:2703: checking for the null device" >&5
 if eval "test \"`echo '$''{'cctk_cv_nulldevice'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2763,12 +2764,12 @@ ac_link='${CC-cc} -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_
 for ac_func in gethostbyname
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2767: checking for $ac_func" >&5
+echo "configure:2768: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2772 "configure"
+#line 2773 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2791,7 +2792,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2795: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2796: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2813,7 +2814,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for gethostbyname in library nsl""... $ac_c" 1>&6
-echo "configure:2817: checking for gethostbyname in library nsl" >&5
+echo "configure:2818: checking for gethostbyname in library nsl" >&5
 ac_lib_var=`echo nsl'_'gethostbyname | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -2822,7 +2823,7 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="nsl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 2826 "configure"
+#line 2827 "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
@@ -2833,7 +2834,7 @@ int main() {
 gethostbyname()
 ; return 0; }
 EOF
-if { (eval echo configure:2837: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2838: \"$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
@@ -2864,12 +2865,12 @@ done
 
 # Check if we have mode_t available
 echo $ac_n "checking whether mode_t is defined""... $ac_c" 1>&6
-echo "configure:2868: checking whether mode_t is defined" >&5
+echo "configure:2869: checking whether mode_t is defined" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_mode_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2873 "configure"
+#line 2874 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -2879,7 +2880,7 @@ int main() {
 mode_t foo; return 0
 ; return 0; }
 EOF
-if { (eval echo configure:2883: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2884: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_have_mode_t=yes"
 else
@@ -2905,12 +2906,12 @@ fi
 
 
 echo $ac_n "checking for availability of gettimeofday timing""... $ac_c" 1>&6
-echo "configure:2909: checking for availability of gettimeofday timing" >&5
+echo "configure:2910: checking for availability of gettimeofday timing" >&5
 if eval "test \"`echo '$''{'cctk_cv_time_gettimeofday'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2914 "configure"
+#line 2915 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -2918,7 +2919,7 @@ gettimeofday(0, 0);
  return 0;
 ; return 0; }
 EOF
-if { (eval echo configure:2922: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2923: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "cctk_cv_time_gettimeofday=yes"
 else
@@ -2940,12 +2941,12 @@ else
 fi
 if eval "test \"`echo '$cctk_cv_time_gettimeofday'`\" = yes"; then
 echo $ac_n "checking if gettimeofday needs timezone""... $ac_c" 1>&6
-echo "configure:2944: checking if gettimeofday needs timezone" >&5
+echo "configure:2945: checking if gettimeofday needs timezone" >&5
 if eval "test \"`echo '$''{'cctk_cv_time_gettimeofday_timezone'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2949 "configure"
+#line 2950 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <sys/time.h>
@@ -2958,7 +2959,7 @@ struct timeval tp;
  return 0;
 ; return 0; }
 EOF
-if { (eval echo configure:2962: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2963: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "cctk_cv_time_gettimeofday_timezone=yes"
 else
@@ -2981,12 +2982,12 @@ fi
 fi
 
 echo $ac_n "checking for availability of getrusage timing""... $ac_c" 1>&6
-echo "configure:2985: checking for availability of getrusage timing" >&5
+echo "configure:2986: checking for availability of getrusage timing" >&5
 if eval "test \"`echo '$''{'cctk_cv_time_getrusage'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2990 "configure"
+#line 2991 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <sys/time.h>
@@ -2999,7 +3000,7 @@ struct rusage ru;
  return 0;
 ; return 0; }
 EOF
-if { (eval echo configure:3003: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3004: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "cctk_cv_time_getrusage=yes"
 else
@@ -3021,12 +3022,12 @@ else
 fi
 
 echo $ac_n "checking for availability of _ftime timing""... $ac_c" 1>&6
-echo "configure:3025: checking for availability of _ftime timing" >&5
+echo "configure:3026: checking for availability of _ftime timing" >&5
 if eval "test \"`echo '$''{'cctk_cv_time_ftime'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3030 "configure"
+#line 3031 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <time.h>
@@ -3039,7 +3040,7 @@ int main() {
   return 0;
 ; return 0; }
 EOF
-if { (eval echo configure:3043: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:3044: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "cctk_cv_time_ftime=yes"
 else
@@ -3066,12 +3067,12 @@ for cctk_hdr in time.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3070: checking for $cctk_hdr" >&5
+echo "configure:3071: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3075 "configure"
+#line 3076 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3079,7 +3080,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3083: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3084: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3106,12 +3107,12 @@ for cctk_hdr in sys/time.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3110: checking for $cctk_hdr" >&5
+echo "configure:3111: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3115 "configure"
+#line 3116 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3119,7 +3120,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3123: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3124: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3146,12 +3147,12 @@ for cctk_hdr in sys/types.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3150: checking for $cctk_hdr" >&5
+echo "configure:3151: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3155 "configure"
+#line 3156 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3159,7 +3160,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3163: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3164: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3186,12 +3187,12 @@ for cctk_hdr in unistd.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3190: checking for $cctk_hdr" >&5
+echo "configure:3191: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3195 "configure"
+#line 3196 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3199,7 +3200,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3203: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3204: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3226,12 +3227,12 @@ for cctk_hdr in string.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3230: checking for $cctk_hdr" >&5
+echo "configure:3231: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3235 "configure"
+#line 3236 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3239,7 +3240,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3243: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3244: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3266,12 +3267,12 @@ for cctk_hdr in assert.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3270: checking for $cctk_hdr" >&5
+echo "configure:3271: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3275 "configure"
+#line 3276 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3279,7 +3280,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3283: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3284: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3306,12 +3307,12 @@ for cctk_hdr in tgmath.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3310: checking for $cctk_hdr" >&5
+echo "configure:3311: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3315 "configure"
+#line 3316 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3319,7 +3320,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3323: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3324: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3346,12 +3347,12 @@ for cctk_hdr in sys/stat.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3350: checking for $cctk_hdr" >&5
+echo "configure:3351: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3355 "configure"
+#line 3356 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3359,7 +3360,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3363: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3364: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3386,12 +3387,12 @@ for cctk_hdr in getopt.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3390: checking for $cctk_hdr" >&5
+echo "configure:3391: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3395 "configure"
+#line 3396 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3399,7 +3400,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3404: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3426,12 +3427,12 @@ for cctk_hdr in dirent.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3430: checking for $cctk_hdr" >&5
+echo "configure:3431: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3435 "configure"
+#line 3436 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3439,7 +3440,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3443: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3444: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3466,12 +3467,12 @@ for cctk_hdr in c_asm.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3470: checking for $cctk_hdr" >&5
+echo "configure:3471: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3475 "configure"
+#line 3476 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3479,7 +3480,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3483: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3484: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3506,12 +3507,12 @@ for cctk_hdr in intrinsics.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3510: checking for $cctk_hdr" >&5
+echo "configure:3511: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3515 "configure"
+#line 3516 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3519,7 +3520,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3523: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3524: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3546,12 +3547,12 @@ for cctk_hdr in mach/mach_time.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3550: checking for $cctk_hdr" >&5
+echo "configure:3551: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3555 "configure"
+#line 3556 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3559,7 +3560,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3563: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3564: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3583,12 +3584,12 @@ fi
 done
 
 echo $ac_n "checking for regex.h""... $ac_c" 1>&6
-echo "configure:3587: checking for regex.h" >&5
+echo "configure:3588: checking for regex.h" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_regex_h'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3592 "configure"
+#line 3593 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <regex.h>
@@ -3596,7 +3597,7 @@ int main() {
 return 0;
 ; return 0; }
 EOF
-if { (eval echo configure:3600: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3601: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_regex_h=yes"
 else
@@ -3621,12 +3622,12 @@ for cctk_hdr in sys/filio.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3625: checking for $cctk_hdr" >&5
+echo "configure:3626: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3630 "configure"
+#line 3631 "configure"
 #include "confdefs.h"
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
@@ -3636,7 +3637,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3640: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3641: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3663,12 +3664,12 @@ for cctk_hdr in sys/ioctl.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3667: checking for $cctk_hdr" >&5
+echo "configure:3668: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3672 "configure"
+#line 3673 "configure"
 #include "confdefs.h"
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
@@ -3678,7 +3679,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3682: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3683: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3705,12 +3706,12 @@ for cctk_hdr in sys/socket.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3709: checking for $cctk_hdr" >&5
+echo "configure:3710: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3714 "configure"
+#line 3715 "configure"
 #include "confdefs.h"
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
@@ -3720,7 +3721,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3724: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3725: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3747,12 +3748,12 @@ for cctk_hdr in netinet/in.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3751: checking for $cctk_hdr" >&5
+echo "configure:3752: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3756 "configure"
+#line 3757 "configure"
 #include "confdefs.h"
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
@@ -3762,7 +3763,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3766: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3767: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3789,12 +3790,12 @@ for cctk_hdr in netdb.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3793: checking for $cctk_hdr" >&5
+echo "configure:3794: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3798 "configure"
+#line 3799 "configure"
 #include "confdefs.h"
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
@@ -3804,7 +3805,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3808: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3809: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3831,12 +3832,12 @@ for cctk_hdr in arpa/inet.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3835: checking for $cctk_hdr" >&5
+echo "configure:3836: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3840 "configure"
+#line 3841 "configure"
 #include "confdefs.h"
 #ifdef HAVE_SYS_TYPES_H
 #include <sys/types.h>
@@ -3846,7 +3847,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3850: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3851: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3873,12 +3874,12 @@ for cctk_hdr in winsock2.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3877: checking for $cctk_hdr" >&5
+echo "configure:3878: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3882 "configure"
+#line 3883 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3886,7 +3887,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3890: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3891: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3913,12 +3914,12 @@ for cctk_hdr in crypt.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3917: checking for $cctk_hdr" >&5
+echo "configure:3918: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3922 "configure"
+#line 3923 "configure"
 #include "confdefs.h"
 #ifdef HAVE_UNISTD_H
 #include <unistd.h>
@@ -3928,7 +3929,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3932: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3933: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3955,12 +3956,12 @@ for cctk_hdr in signal.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3959: checking for $cctk_hdr" >&5
+echo "configure:3960: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 3964 "configure"
+#line 3965 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -3968,7 +3969,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:3972: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3973: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -3995,12 +3996,12 @@ for cctk_hdr in malloc.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:3999: checking for $cctk_hdr" >&5
+echo "configure:4000: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4004 "configure"
+#line 4005 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -4008,7 +4009,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:4012: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4013: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -4035,12 +4036,12 @@ for cctk_hdr in sched.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:4039: checking for $cctk_hdr" >&5
+echo "configure:4040: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4044 "configure"
+#line 4045 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -4048,7 +4049,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:4052: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4053: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -4075,12 +4076,12 @@ for cctk_hdr in execinfo.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:4079: checking for $cctk_hdr" >&5
+echo "configure:4080: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4084 "configure"
+#line 4085 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -4088,7 +4089,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:4092: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4093: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -4113,12 +4114,12 @@ done
 
 
 echo $ac_n "checking whether time.h and sys/time.h may both be included""... $ac_c" 1>&6
-echo "configure:4117: checking whether time.h and sys/time.h may both be included" >&5
+echo "configure:4118: checking whether time.h and sys/time.h may both be included" >&5
 if eval "test \"`echo '$''{'ac_cv_header_time'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4122 "configure"
+#line 4123 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #include <sys/time.h>
@@ -4127,7 +4128,7 @@ int main() {
 struct tm *tp;
 ; return 0; }
 EOF
-if { (eval echo configure:4131: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4132: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_header_time=yes
 else
@@ -4152,12 +4153,12 @@ fi
 
 # Check if we have socklen_t available
 echo $ac_n "checking whether socklen_t is defined""... $ac_c" 1>&6
-echo "configure:4156: checking whether socklen_t is defined" >&5
+echo "configure:4157: checking whether socklen_t is defined" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_socklen_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4161 "configure"
+#line 4162 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -4177,7 +4178,7 @@ int main() {
 socklen_t foo; return 0
 ; return 0; }
 EOF
-if { (eval echo configure:4181: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4182: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_have_socklen_t=yes"
 else
@@ -4202,12 +4203,12 @@ fi
 
 # Check if someone has defined SOCKET
 echo $ac_n "checking whether SOCKET is defined""... $ac_c" 1>&6
-echo "configure:4206: checking whether SOCKET is defined" >&5
+echo "configure:4207: checking whether SOCKET is defined" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_SOCKET'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4211 "configure"
+#line 4212 "configure"
 #include "confdefs.h"
 #include <stdio.h>
 #include <stdlib.h>
@@ -4227,7 +4228,7 @@ int main() {
 SOCKET foo; return 0
 ; return 0; }
 EOF
-if { (eval echo configure:4231: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4232: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_have_SOCKET=yes"
 else
@@ -4253,12 +4254,12 @@ fi
 # Check for timing functions
 
 echo $ac_n "checking for hrtime_t""... $ac_c" 1>&6
-echo "configure:4257: checking for hrtime_t" >&5
+echo "configure:4258: checking for hrtime_t" >&5
 if eval "test \"`echo '$''{'ac_cv_type_hrtime_t'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4262 "configure"
+#line 4263 "configure"
 #include "confdefs.h"
 #include <sys/types.h>
 #if STDC_HEADERS
@@ -4289,12 +4290,12 @@ fi
 for ac_func in gethrtime read_real_time time_base_to_time clock_gettime mach_absolute_time
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4293: checking for $ac_func" >&5
+echo "configure:4294: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4298 "configure"
+#line 4299 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4317,7 +4318,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4322: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4343,10 +4344,10 @@ done
 
 
 echo $ac_n "checking for _rtc intrinsic""... $ac_c" 1>&6
-echo "configure:4347: checking for _rtc intrinsic" >&5
+echo "configure:4348: checking for _rtc intrinsic" >&5
 rtc_ok=yes
 cat > conftest.$ac_ext <<EOF
-#line 4350 "configure"
+#line 4351 "configure"
 #include "confdefs.h"
 #ifdef HAVE_INTRINSICS_H
 #include <intrinsics.h>
@@ -4355,7 +4356,7 @@ int main() {
 _rtc()
 ; return 0; }
 EOF
-if { (eval echo configure:4359: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4360: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cat >> confdefs.h <<\EOF
 #define HAVE__RTC 1
@@ -4376,12 +4377,12 @@ ac_link='${CC-cc} -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_
 for ac_func in mallinfo
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4380: checking for $ac_func" >&5
+echo "configure:4381: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4385 "configure"
+#line 4386 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4404,7 +4405,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4408: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4409: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4433,12 +4434,12 @@ ac_link='${CC-cc} -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_
 for ac_func in mallopt
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4437: checking for $ac_func" >&5
+echo "configure:4438: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4442 "configure"
+#line 4443 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4461,7 +4462,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4465: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4466: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4489,12 +4490,12 @@ done
 
 # Check if M_MMAP_THRESHOLD is defined
 echo $ac_n "checking whether M_MMAP_THRESHOLD is defined""... $ac_c" 1>&6
-echo "configure:4493: checking whether M_MMAP_THRESHOLD is defined" >&5
+echo "configure:4494: checking whether M_MMAP_THRESHOLD is defined" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_M_MMAP_THRESHOLD'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4498 "configure"
+#line 4499 "configure"
 #include "confdefs.h"
 #include <stdlib.h>
 #ifdef HAVE_MALLOC_H
@@ -4504,7 +4505,7 @@ int main() {
 int x=M_MMAP_THRESHOLD; return 0
 ; return 0; }
 EOF
-if { (eval echo configure:4508: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4509: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_have_M_MMAP_THRESHOLD=yes"
 else
@@ -4531,12 +4532,12 @@ ac_link='${CC-cc} -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_
 for ac_func in sched_getaffinity
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4535: checking for $ac_func" >&5
+echo "configure:4536: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4540 "configure"
+#line 4541 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4559,7 +4560,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4563: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4564: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4588,12 +4589,12 @@ ac_link='${CC-cc} -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_
 for ac_func in getpid
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4592: checking for $ac_func" >&5
+echo "configure:4593: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4597 "configure"
+#line 4598 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4616,7 +4617,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4620: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4621: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4645,19 +4646,19 @@ done
 
 # Check if we have __int64
 echo $ac_n "checking if __int64 is defined""... $ac_c" 1>&6
-echo "configure:4649: checking if __int64 is defined" >&5
+echo "configure:4650: checking if __int64 is defined" >&5
 if eval "test \"`echo '$''{'cctk_cv_have___int64'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4654 "configure"
+#line 4655 "configure"
 #include "confdefs.h"
 
 int main() {
 __int64 foo; return 0
 ; return 0; }
 EOF
-if { (eval echo configure:4661: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4662: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_have___int64=yes"
 else
@@ -4692,12 +4693,12 @@ cross_compiling=$ac_cv_prog_cxx_cross
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:4696: checking for $cctk_hdr" >&5
+echo "configure:4697: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4701 "configure"
+#line 4702 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -4705,7 +4706,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:4709: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4710: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -4744,12 +4745,12 @@ ac_link='${CC-cc} -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_
 for ac_func in getopt_long_only
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:4748: checking for $ac_func" >&5
+echo "configure:4749: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4753 "configure"
+#line 4754 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -4772,7 +4773,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:4776: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:4777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -4815,20 +4816,20 @@ else
 fi
 
 echo $ac_n "checking for C bool""... $ac_c" 1>&6
-echo "configure:4819: checking for C bool" >&5
+echo "configure:4820: checking for C bool" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c_bool'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c_bool=no
 cat > conftest.$ac_ext <<EOF
-#line 4825 "configure"
+#line 4826 "configure"
 #include "confdefs.h"
 
 int main() {
 bool foo;
 ; return 0; }
 EOF
-if { (eval echo configure:4832: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4833: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_c_bool=yes
 else
@@ -4850,7 +4851,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX bool""... $ac_c" 1>&6
-echo "configure:4854: checking for CXX bool" >&5
+echo "configure:4855: checking for CXX bool" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_bool'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -4864,14 +4865,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 4868 "configure"
+#line 4869 "configure"
 #include "confdefs.h"
 
 int main() {
 bool foo;
 ; return 0; }
 EOF
-if { (eval echo configure:4875: \"$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*
   cctk_cv_have_cxx_bool=yes
 else
@@ -4901,12 +4902,12 @@ fi
 
 
 echo $ac_n "checking for working const""... $ac_c" 1>&6
-echo "configure:4905: checking for working const" >&5
+echo "configure:4906: checking for working const" >&5
 if eval "test \"`echo '$''{'ac_cv_c_const'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 4910 "configure"
+#line 4911 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -4955,7 +4956,7 @@ ccp = (char const *const *) p;
 
 ; return 0; }
 EOF
-if { (eval echo configure:4959: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:4960: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   ac_cv_c_const=yes
 else
@@ -4977,14 +4978,14 @@ fi
 
 #AC_C_INLINE
 echo $ac_n "checking for C inline""... $ac_c" 1>&6
-echo "configure:4981: checking for C inline" >&5
+echo "configure:4982: checking for C inline" >&5
 if eval "test \"`echo '$''{'cctk_cv_c_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_c_inline=no
 for ac_kw in inline __inline__ __inline '__inline__ __attribute__((__gnu_inline__))'; do
   cat > conftest.$ac_ext <<EOF
-#line 4988 "configure"
+#line 4989 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -4992,14 +4993,14 @@ foo();
 ; return 0; }
 EOF
 cat > conftest2.$ac_ext <<EOF
-#line 4996 "configure"
+#line 4997 "configure"
 #include "confdefs.h"
 
 int main2() {
 ;} $ac_kw foo() {
 ; return 0; }
 EOF
-if { (eval echo configure:5003: \"$ac_link conftest2.$ac_ext\") 1>&5; (eval $ac_link conftest2.$ac_ext) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5004: \"$ac_link conftest2.$ac_ext\") 1>&5; (eval $ac_link conftest2.$ac_ext) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cctk_cv_c_inline=$ac_kw; break
 else
@@ -5033,14 +5034,14 @@ EOF
 esac
 
 echo $ac_n "checking for C static inline""... $ac_c" 1>&6
-echo "configure:5037: checking for C static inline" >&5
+echo "configure:5038: checking for C static inline" >&5
 if eval "test \"`echo '$''{'cctk_cv_c_static_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_c_static_inline=no
 for ac_kw in 'static inline' 'static __inline__' 'static __inline' 'static __inline__ __attribute__((__gnu_inline__))'; do
   cat > conftest.$ac_ext <<EOF
-#line 5044 "configure"
+#line 5045 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -5048,14 +5049,14 @@ int main() {
 ; return 0; }
 EOF
 cat > conftest2.$ac_ext <<EOF
-#line 5052 "configure"
+#line 5053 "configure"
 #include "confdefs.h"
 
 int main2() {
 ;} $ac_kw ifoo(){} foo2(){ifoo();
 ; return 0; }
 EOF
-if { (eval echo configure:5059: \"$ac_link conftest2.$ac_ext\") 1>&5; (eval $ac_link conftest2.$ac_ext) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:5060: \"$ac_link conftest2.$ac_ext\") 1>&5; (eval $ac_link conftest2.$ac_ext) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cctk_cv_c_static_inline=$ac_kw; break
 else
@@ -5081,14 +5082,14 @@ esac
 
 
 echo $ac_n "checking for C restrict""... $ac_c" 1>&6
-echo "configure:5085: checking for C restrict" >&5
+echo "configure:5086: checking for C restrict" >&5
 if eval "test \"`echo '$''{'cctk_cv_c_restrict'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_c_restrict=no
 for ac_kw in restrict __restrict__ __restrict; do
   cat > conftest.$ac_ext <<EOF
-#line 5092 "configure"
+#line 5093 "configure"
 #include "confdefs.h"
 
 double * $ac_kw p1;
@@ -5113,7 +5114,7 @@ double * $ac_kw v2[3];
 
 ; return 0; }
 EOF
-if { (eval echo configure:5117: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5118: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_c_restrict=$ac_kw; break
 else
@@ -5143,7 +5144,7 @@ EOF
 esac
 
 echo $ac_n "checking for C++ restrict""... $ac_c" 1>&6
-echo "configure:5147: checking for C++ restrict" >&5
+echo "configure:5148: checking for C++ restrict" >&5
 if eval "test \"`echo '$''{'cctk_cv_cxx_restrict'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5158,7 +5159,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
 for ac_kw in restrict __restrict__ __restrict; do
   cat > conftest.$ac_ext <<EOF
-#line 5162 "configure"
+#line 5163 "configure"
 #include "confdefs.h"
 
 double * $ac_kw p1;
@@ -5183,7 +5184,7 @@ double * $ac_kw v2[3];
 
 ; return 0; }
 EOF
-if { (eval echo configure:5187: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_cxx_restrict=$ac_kw; break
 else
@@ -5224,7 +5225,7 @@ cctk_func=`echo copysign | sed 'y%./+-%__p_%'`
  cctk_tr_func=`echo $cctk_func |
    sed -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
 echo $ac_n "checking for C++ copysign""... $ac_c" 1>&6
-echo "configure:5228: checking for C++ copysign" >&5
+echo "configure:5229: checking for C++ copysign" >&5
 if eval "test \"`echo '$''{'cctk_cv_cxx_$cctk_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5244,7 +5245,7 @@ for ac_nargs in 1 2; do
     2) ac_args='(1.0, 1.0)'; ac_argsf='(1.0f, 1.0f)' ;;
   esac
   cat > conftest.$ac_ext <<EOF
-#line 5248 "configure"
+#line 5249 "configure"
 #include "confdefs.h"
 
 /* See note in cctk_Math.h regarding these include statements */
@@ -5265,7 +5266,7 @@ using namespace std;
 
 ; return 0; }
 EOF
-if { (eval echo configure:5269: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5270: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_cxx_func="$ac_func"; break 2
 else
@@ -5303,7 +5304,7 @@ cctk_func=`echo fpclassify | sed 'y%./+-%__p_%'`
  cctk_tr_func=`echo $cctk_func |
    sed -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
 echo $ac_n "checking for C++ fpclassify""... $ac_c" 1>&6
-echo "configure:5307: checking for C++ fpclassify" >&5
+echo "configure:5308: checking for C++ fpclassify" >&5
 if eval "test \"`echo '$''{'cctk_cv_cxx_$cctk_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5323,7 +5324,7 @@ for ac_nargs in 1 2; do
     2) ac_args='(1.0, 1.0)'; ac_argsf='(1.0f, 1.0f)' ;;
   esac
   cat > conftest.$ac_ext <<EOF
-#line 5327 "configure"
+#line 5328 "configure"
 #include "confdefs.h"
 
 /* See note in cctk_Math.h regarding these include statements */
@@ -5344,7 +5345,7 @@ using namespace std;
 
 ; return 0; }
 EOF
-if { (eval echo configure:5348: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5349: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_cxx_func="$ac_func"; break 2
 else
@@ -5382,7 +5383,7 @@ cctk_func=`echo isfinite | sed 'y%./+-%__p_%'`
  cctk_tr_func=`echo $cctk_func |
    sed -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
 echo $ac_n "checking for C++ isfinite""... $ac_c" 1>&6
-echo "configure:5386: checking for C++ isfinite" >&5
+echo "configure:5387: checking for C++ isfinite" >&5
 if eval "test \"`echo '$''{'cctk_cv_cxx_$cctk_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5402,7 +5403,7 @@ for ac_nargs in 1 2; do
     2) ac_args='(1.0, 1.0)'; ac_argsf='(1.0f, 1.0f)' ;;
   esac
   cat > conftest.$ac_ext <<EOF
-#line 5406 "configure"
+#line 5407 "configure"
 #include "confdefs.h"
 
 /* See note in cctk_Math.h regarding these include statements */
@@ -5423,7 +5424,7 @@ using namespace std;
 
 ; return 0; }
 EOF
-if { (eval echo configure:5427: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5428: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_cxx_func="$ac_func"; break 2
 else
@@ -5461,7 +5462,7 @@ cctk_func=`echo isinf | sed 'y%./+-%__p_%'`
  cctk_tr_func=`echo $cctk_func |
    sed -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
 echo $ac_n "checking for C++ isinf""... $ac_c" 1>&6
-echo "configure:5465: checking for C++ isinf" >&5
+echo "configure:5466: checking for C++ isinf" >&5
 if eval "test \"`echo '$''{'cctk_cv_cxx_$cctk_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5481,7 +5482,7 @@ for ac_nargs in 1 2; do
     2) ac_args='(1.0, 1.0)'; ac_argsf='(1.0f, 1.0f)' ;;
   esac
   cat > conftest.$ac_ext <<EOF
-#line 5485 "configure"
+#line 5486 "configure"
 #include "confdefs.h"
 
 /* See note in cctk_Math.h regarding these include statements */
@@ -5502,7 +5503,7 @@ using namespace std;
 
 ; return 0; }
 EOF
-if { (eval echo configure:5506: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5507: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_cxx_func="$ac_func"; break 2
 else
@@ -5540,7 +5541,7 @@ cctk_func=`echo isnan | sed 'y%./+-%__p_%'`
  cctk_tr_func=`echo $cctk_func |
    sed -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
 echo $ac_n "checking for C++ isnan""... $ac_c" 1>&6
-echo "configure:5544: checking for C++ isnan" >&5
+echo "configure:5545: checking for C++ isnan" >&5
 if eval "test \"`echo '$''{'cctk_cv_cxx_$cctk_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5560,7 +5561,7 @@ for ac_nargs in 1 2; do
     2) ac_args='(1.0, 1.0)'; ac_argsf='(1.0f, 1.0f)' ;;
   esac
   cat > conftest.$ac_ext <<EOF
-#line 5564 "configure"
+#line 5565 "configure"
 #include "confdefs.h"
 
 /* See note in cctk_Math.h regarding these include statements */
@@ -5581,7 +5582,7 @@ using namespace std;
 
 ; return 0; }
 EOF
-if { (eval echo configure:5585: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5586: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_cxx_func="$ac_func"; break 2
 else
@@ -5619,7 +5620,7 @@ cctk_func=`echo isnormal | sed 'y%./+-%__p_%'`
  cctk_tr_func=`echo $cctk_func |
    sed -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
 echo $ac_n "checking for C++ isnormal""... $ac_c" 1>&6
-echo "configure:5623: checking for C++ isnormal" >&5
+echo "configure:5624: checking for C++ isnormal" >&5
 if eval "test \"`echo '$''{'cctk_cv_cxx_$cctk_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5639,7 +5640,7 @@ for ac_nargs in 1 2; do
     2) ac_args='(1.0, 1.0)'; ac_argsf='(1.0f, 1.0f)' ;;
   esac
   cat > conftest.$ac_ext <<EOF
-#line 5643 "configure"
+#line 5644 "configure"
 #include "confdefs.h"
 
 /* See note in cctk_Math.h regarding these include statements */
@@ -5660,7 +5661,7 @@ using namespace std;
 
 ; return 0; }
 EOF
-if { (eval echo configure:5664: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5665: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_cxx_func="$ac_func"; break 2
 else
@@ -5698,7 +5699,7 @@ cctk_func=`echo signbit | sed 'y%./+-%__p_%'`
  cctk_tr_func=`echo $cctk_func |
    sed -e 'y/abcdefghijklmnopqrstuvwxyz/ABCDEFGHIJKLMNOPQRSTUVWXYZ/'`
 echo $ac_n "checking for C++ signbit""... $ac_c" 1>&6
-echo "configure:5702: checking for C++ signbit" >&5
+echo "configure:5703: checking for C++ signbit" >&5
 if eval "test \"`echo '$''{'cctk_cv_cxx_$cctk_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5718,7 +5719,7 @@ for ac_nargs in 1 2; do
     2) ac_args='(1.0, 1.0)'; ac_argsf='(1.0f, 1.0f)' ;;
   esac
   cat > conftest.$ac_ext <<EOF
-#line 5722 "configure"
+#line 5723 "configure"
 #include "confdefs.h"
 
 /* See note in cctk_Math.h regarding these include statements */
@@ -5739,7 +5740,7 @@ using namespace std;
 
 ; return 0; }
 EOF
-if { (eval echo configure:5743: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5744: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_cxx_func="$ac_func"; break 2
 else
@@ -5775,13 +5776,13 @@ esac
 
 
 echo $ac_n "checking for C _Pragma""... $ac_c" 1>&6
-echo "configure:5779: checking for C _Pragma" >&5
+echo "configure:5780: checking for C _Pragma" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c__Pragma'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c__Pragma=no
 cat > conftest.$ac_ext <<EOF
-#line 5785 "configure"
+#line 5786 "configure"
 #include "confdefs.h"
 
 #define LOOP(i) _Pragma("omp for") for (int i=0; i<10; ++i)
@@ -5796,7 +5797,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:5800: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5801: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_c__Pragma=yes
 else
@@ -5834,20 +5835,20 @@ fi
 
 # Find out whether the compiler supports __attribute__((noinline))
 echo $ac_n "checking for C function __attribute__((__noinline__))""... $ac_c" 1>&6
-echo "configure:5838: checking for C function __attribute__((__noinline__))" >&5
+echo "configure:5839: checking for C function __attribute__((__noinline__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c_attribute_noinline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c_attribute_noinline=no
 cat > conftest.$ac_ext <<EOF
-#line 5844 "configure"
+#line 5845 "configure"
 #include "confdefs.h"
 
 int main() {
 double foo (double) __attribute__((__noinline__));
 ; return 0; }
 EOF
-if { (eval echo configure:5851: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5852: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_c_attribute_noinline=yes
 else
@@ -5869,7 +5870,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX function __attribute__((__noinline__))""... $ac_c" 1>&6
-echo "configure:5873: checking for CXX function __attribute__((__noinline__))" >&5
+echo "configure:5874: checking for CXX function __attribute__((__noinline__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_attribute_noinline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5883,14 +5884,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 5887 "configure"
+#line 5888 "configure"
 #include "confdefs.h"
 
 int main() {
 double foo (double) __attribute__((__noinline__));
 ; return 0; }
 EOF
-if { (eval echo configure:5894: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5895: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_cxx_attribute_noinline=yes
 else
@@ -5919,7 +5920,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX member function __attribute__((__noinline__))""... $ac_c" 1>&6
-echo "configure:5923: checking for CXX member function __attribute__((__noinline__))" >&5
+echo "configure:5924: checking for CXX member function __attribute__((__noinline__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_member_attribute_noinline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -5933,14 +5934,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 5937 "configure"
+#line 5938 "configure"
 #include "confdefs.h"
 
 int main() {
 struct bar { double foo (double) __attribute__((__noinline__)); };
 ; return 0; }
 EOF
-if { (eval echo configure:5944: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5945: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_cxx_member_attribute_noinline=yes
 else
@@ -5971,20 +5972,20 @@ fi
 
 # Find out whether the compiler supports __attribute__((always_inline))
 echo $ac_n "checking for C function __attribute__((__always_inline__))""... $ac_c" 1>&6
-echo "configure:5975: checking for C function __attribute__((__always_inline__))" >&5
+echo "configure:5976: checking for C function __attribute__((__always_inline__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c_attribute_always_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c_attribute_always_inline=no
 cat > conftest.$ac_ext <<EOF
-#line 5981 "configure"
+#line 5982 "configure"
 #include "confdefs.h"
 
 int main() {
 double foo (double) __attribute__((__always_inline__));
 ; return 0; }
 EOF
-if { (eval echo configure:5988: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:5989: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_c_attribute_always_inline=yes
 else
@@ -6006,7 +6007,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX function __attribute__((__always_inline__))""... $ac_c" 1>&6
-echo "configure:6010: checking for CXX function __attribute__((__always_inline__))" >&5
+echo "configure:6011: checking for CXX function __attribute__((__always_inline__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_attribute_always_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6020,14 +6021,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 6024 "configure"
+#line 6025 "configure"
 #include "confdefs.h"
 
 int main() {
 double foo (double) __attribute__((__always_inline__));
 ; return 0; }
 EOF
-if { (eval echo configure:6031: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6032: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_cxx_attribute_always_inline=yes
 else
@@ -6056,7 +6057,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX member function __attribute__((__always_inline__))""... $ac_c" 1>&6
-echo "configure:6060: checking for CXX member function __attribute__((__always_inline__))" >&5
+echo "configure:6061: checking for CXX member function __attribute__((__always_inline__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_member_attribute_always_inline'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6070,14 +6071,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 6074 "configure"
+#line 6075 "configure"
 #include "confdefs.h"
 
 int main() {
 struct bar { double foo (double) __attribute__((__always_inline__)); };
 ; return 0; }
 EOF
-if { (eval echo configure:6081: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6082: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_cxx_member_attribute_always_inline=yes
 else
@@ -6108,20 +6109,20 @@ fi
 
 # Find out whether the compiler supports __attribute__((unused))
 echo $ac_n "checking for C __attribute__((__unused__))""... $ac_c" 1>&6
-echo "configure:6112: checking for C __attribute__((__unused__))" >&5
+echo "configure:6113: checking for C __attribute__((__unused__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c_attribute_unused'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c_attribute_unused=no
 cat > conftest.$ac_ext <<EOF
-#line 6118 "configure"
+#line 6119 "configure"
 #include "confdefs.h"
 
 int main() {
 double * foo __attribute__((__unused__));
 ; return 0; }
 EOF
-if { (eval echo configure:6125: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6126: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_c_attribute_unused=yes
 else
@@ -6143,7 +6144,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX __attribute__((__unused__))""... $ac_c" 1>&6
-echo "configure:6147: checking for CXX __attribute__((__unused__))" >&5
+echo "configure:6148: checking for CXX __attribute__((__unused__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_attribute_unused'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6157,14 +6158,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 6161 "configure"
+#line 6162 "configure"
 #include "confdefs.h"
 
 int main() {
 double * foo __attribute__((__unused__));
 ; return 0; }
 EOF
-if { (eval echo configure:6168: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6169: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_cxx_attribute_unused=yes
 else
@@ -6195,20 +6196,20 @@ fi
 
 # Find out whether the compiler supports __attribute__((aligned(...)))
 echo $ac_n "checking for C __attribute__((__aligned__(...)))""... $ac_c" 1>&6
-echo "configure:6199: checking for C __attribute__((__aligned__(...)))" >&5
+echo "configure:6200: checking for C __attribute__((__aligned__(...)))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c_attribute_aligned'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c_attribute_aligned=no
 cat > conftest.$ac_ext <<EOF
-#line 6205 "configure"
+#line 6206 "configure"
 #include "confdefs.h"
 
 int main() {
 double * foo __attribute__((__aligned__(16)));
 ; return 0; }
 EOF
-if { (eval echo configure:6212: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6213: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_c_attribute_aligned=yes
 else
@@ -6230,7 +6231,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX __attribute__((__aligned__(...)))""... $ac_c" 1>&6
-echo "configure:6234: checking for CXX __attribute__((__aligned__(...)))" >&5
+echo "configure:6235: checking for CXX __attribute__((__aligned__(...)))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_attribute_aligned'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6244,14 +6245,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 6248 "configure"
+#line 6249 "configure"
 #include "confdefs.h"
 
 int main() {
 double * foo __attribute__((__aligned__(16)));
 ; return 0; }
 EOF
-if { (eval echo configure:6255: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6256: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_cxx_attribute_aligned=yes
 else
@@ -6282,20 +6283,20 @@ fi
 
 # Find out whether the compiler supports __attribute__((cold))
 echo $ac_n "checking for C __attribute__((__cold__))""... $ac_c" 1>&6
-echo "configure:6286: checking for C __attribute__((__cold__))" >&5
+echo "configure:6287: checking for C __attribute__((__cold__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c_attribute_cold'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c_attribute_cold=no
 cat > conftest.$ac_ext <<EOF
-#line 6292 "configure"
+#line 6293 "configure"
 #include "confdefs.h"
 
 int main() {
 double * foo __attribute__((__cold__));
 ; return 0; }
 EOF
-if { (eval echo configure:6299: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6300: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_c_attribute_cold=yes
 else
@@ -6317,7 +6318,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX __attribute__((__cold__))""... $ac_c" 1>&6
-echo "configure:6321: checking for CXX __attribute__((__cold__))" >&5
+echo "configure:6322: checking for CXX __attribute__((__cold__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_attribute_cold'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6331,14 +6332,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 6335 "configure"
+#line 6336 "configure"
 #include "confdefs.h"
 
 int main() {
 double * foo __attribute__((__cold__));
 ; return 0; }
 EOF
-if { (eval echo configure:6342: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6343: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_cxx_attribute_cold=yes
 else
@@ -6369,20 +6370,20 @@ fi
 
 # Find out whether the compiler supports __attribute__((hot))
 echo $ac_n "checking for C __attribute__((__hot__))""... $ac_c" 1>&6
-echo "configure:6373: checking for C __attribute__((__hot__))" >&5
+echo "configure:6374: checking for C __attribute__((__hot__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c_attribute_hot'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c_attribute_hot=no
 cat > conftest.$ac_ext <<EOF
-#line 6379 "configure"
+#line 6380 "configure"
 #include "confdefs.h"
 
 int main() {
 double * foo __attribute__((__hot__));
 ; return 0; }
 EOF
-if { (eval echo configure:6386: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6387: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_c_attribute_hot=yes
 else
@@ -6404,7 +6405,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX __attribute__((__hot__))""... $ac_c" 1>&6
-echo "configure:6408: checking for CXX __attribute__((__hot__))" >&5
+echo "configure:6409: checking for CXX __attribute__((__hot__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_attribute_hot'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6418,14 +6419,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 6422 "configure"
+#line 6423 "configure"
 #include "confdefs.h"
 
 int main() {
 double * foo __attribute__((__hot__));
 ; return 0; }
 EOF
-if { (eval echo configure:6429: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6430: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_cxx_attribute_hot=yes
 else
@@ -6456,20 +6457,20 @@ fi
 
 # Find out whether the compiler supports __attribute__((format(...)))
 echo $ac_n "checking for C __attribute__((__format__(printf, 1, 2)))""... $ac_c" 1>&6
-echo "configure:6460: checking for C __attribute__((__format__(printf, 1, 2)))" >&5
+echo "configure:6461: checking for C __attribute__((__format__(printf, 1, 2)))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c_attribute_format'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c_attribute_format=no
 cat > conftest.$ac_ext <<EOF
-#line 6466 "configure"
+#line 6467 "configure"
 #include "confdefs.h"
 void xyzzy(const char*, ...) __attribute__((__format__(printf, 1, 2)));
 int main() {
 xyzzy("%d",42);
 ; return 0; }
 EOF
-if { (eval echo configure:6473: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6474: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_c_attribute_format=yes
 else
@@ -6491,7 +6492,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX __attribute__((__format__(printf, 1, 2)))""... $ac_c" 1>&6
-echo "configure:6495: checking for CXX __attribute__((__format__(printf, 1, 2)))" >&5
+echo "configure:6496: checking for CXX __attribute__((__format__(printf, 1, 2)))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_attribute_format'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6505,14 +6506,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 6509 "configure"
+#line 6510 "configure"
 #include "confdefs.h"
 void xyzzy(const char*, ...) __attribute__((__format__(printf, 1, 2)));
 int main() {
 xyzzy("%d",42);
 ; return 0; }
 EOF
-if { (eval echo configure:6516: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6517: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_cxx_attribute_format=yes
 else
@@ -6543,20 +6544,20 @@ fi
 
 # Find out whether the compiler supports __attribute__((noreturn))
 echo $ac_n "checking for C __attribute__((__noreturn__))""... $ac_c" 1>&6
-echo "configure:6547: checking for C __attribute__((__noreturn__))" >&5
+echo "configure:6548: checking for C __attribute__((__noreturn__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c_attribute_noreturn'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c_attribute_noreturn=no
 cat > conftest.$ac_ext <<EOF
-#line 6553 "configure"
+#line 6554 "configure"
 #include "confdefs.h"
 void xyzzy(void) __attribute__((__noreturn__));
 int main() {
 xyzzy()
 ; return 0; }
 EOF
-if { (eval echo configure:6560: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6561: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_c_attribute_noreturn=yes
 else
@@ -6578,7 +6579,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX __attribute__((__noreturn__))""... $ac_c" 1>&6
-echo "configure:6582: checking for CXX __attribute__((__noreturn__))" >&5
+echo "configure:6583: checking for CXX __attribute__((__noreturn__))" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_attribute_noreturn'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6592,14 +6593,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 6596 "configure"
+#line 6597 "configure"
 #include "confdefs.h"
 void xyzzy(void) __attribute__((__noreturn__));
 int main() {
 xyzzy()
 ; return 0; }
 EOF
-if { (eval echo configure:6603: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6604: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_cxx_attribute_noreturn=yes
 else
@@ -6630,20 +6631,20 @@ fi
 
 # Find out whether the compiler supports __builtin_expect
 echo $ac_n "checking for C __builtin_expect""... $ac_c" 1>&6
-echo "configure:6634: checking for C __builtin_expect" >&5
+echo "configure:6635: checking for C __builtin_expect" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c_builtin_expect'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c_builtin_expect=no
 cat > conftest.$ac_ext <<EOF
-#line 6640 "configure"
+#line 6641 "configure"
 #include "confdefs.h"
 
 int main() {
 __builtin_expect(0,0);
 ; return 0; }
 EOF
-if { (eval echo configure:6647: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cctk_cv_have_c_builtin_expect=yes
 else
@@ -6665,7 +6666,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX __builtin_expect""... $ac_c" 1>&6
-echo "configure:6669: checking for CXX __builtin_expect" >&5
+echo "configure:6670: checking for CXX __builtin_expect" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_builtin_expect'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6679,14 +6680,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 6683 "configure"
+#line 6684 "configure"
 #include "confdefs.h"
 
 int main() {
 __builtin_expect(0,0);
 ; return 0; }
 EOF
-if { (eval echo configure:6690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6691: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cctk_cv_have_cxx_builtin_expect=yes
 else
@@ -6717,20 +6718,20 @@ fi
 
 # Find out whether the compiler supports __builtin_unreachable
 echo $ac_n "checking for C __builtin_unreachable""... $ac_c" 1>&6
-echo "configure:6721: checking for C __builtin_unreachable" >&5
+echo "configure:6722: checking for C __builtin_unreachable" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c_builtin_unreachable'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c_builtin_unreachable=no
 cat > conftest.$ac_ext <<EOF
-#line 6727 "configure"
+#line 6728 "configure"
 #include "confdefs.h"
 
 int main() {
 __builtin_unreachable();
 ; return 0; }
 EOF
-if { (eval echo configure:6734: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6735: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cctk_cv_have_c_builtin_unreachable=yes
 else
@@ -6752,7 +6753,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX __builtin_unreachable""... $ac_c" 1>&6
-echo "configure:6756: checking for CXX __builtin_unreachable" >&5
+echo "configure:6757: checking for CXX __builtin_unreachable" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_builtin_unreachable'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6766,14 +6767,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 6770 "configure"
+#line 6771 "configure"
 #include "confdefs.h"
 
 int main() {
 __builtin_unreachable();
 ; return 0; }
 EOF
-if { (eval echo configure:6777: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6778: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cctk_cv_have_cxx_builtin_unreachable=yes
 else
@@ -6804,13 +6805,13 @@ fi
 
 # Find out whether the compiler supports __builtin_assume_aligned
 echo $ac_n "checking for C __builtin_assume_aligned""... $ac_c" 1>&6
-echo "configure:6808: checking for C __builtin_assume_aligned" >&5
+echo "configure:6809: checking for C __builtin_assume_aligned" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_c_builtin_assume_aligned'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cctk_cv_have_c_builtin_assume_aligned=no
 cat > conftest.$ac_ext <<EOF
-#line 6814 "configure"
+#line 6815 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -6819,7 +6820,7 @@ __builtin_assume_aligned((void*)1001, 10, 1);
 
 ; return 0; }
 EOF
-if { (eval echo configure:6823: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6824: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cctk_cv_have_c_builtin_assume_aligned=yes
 else
@@ -6841,7 +6842,7 @@ EOF
 fi
 
 echo $ac_n "checking for CXX __builtin_assume_aligned""... $ac_c" 1>&6
-echo "configure:6845: checking for CXX __builtin_assume_aligned" >&5
+echo "configure:6846: checking for CXX __builtin_assume_aligned" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_builtin_assume_aligned'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6855,7 +6856,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 6859 "configure"
+#line 6860 "configure"
 #include "confdefs.h"
 
 int main() {
@@ -6864,7 +6865,7 @@ __builtin_assume_aligned((void*)1001, 10, 1);
 
 ; return 0; }
 EOF
-if { (eval echo configure:6868: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6869: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cctk_cv_have_cxx_builtin_assume_aligned=yes
 else
@@ -6895,7 +6896,7 @@ fi
 
 # Find out whether the compiler supports static_assert
 echo $ac_n "checking for CXX static_assert""... $ac_c" 1>&6
-echo "configure:6899: checking for CXX static_assert" >&5
+echo "configure:6900: checking for CXX static_assert" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_cxx_static_assert'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6909,14 +6910,14 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
 cat > conftest.$ac_ext <<EOF
-#line 6913 "configure"
+#line 6914 "configure"
 #include "confdefs.h"
 
 int main() {
 static_assert(1, "good");
 ; return 0; }
 EOF
-if { (eval echo configure:6920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:6921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   cctk_cv_have_cxx_static_assert=yes
 else
@@ -6951,7 +6952,7 @@ fi
 COMPLEX32_KIND=$(( $REAL16_KIND * 2 ))
 
 echo $ac_n "checking for Fortran REAL*4""... $ac_c" 1>&6
-echo "configure:6955: checking for Fortran REAL*4" >&5
+echo "configure:6956: checking for Fortran REAL*4" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_fortran_real4'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -6968,7 +6969,7 @@ cat > conftest.$ac_ext <<EOF
       REAL*4 a
       end
 EOF
-if { (eval echo configure:6972: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:6973: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_fortran_real4=yes
 else
@@ -6997,7 +6998,7 @@ EOF
 fi
 
 echo $ac_n "checking for Fortran REAL*8""... $ac_c" 1>&6
-echo "configure:7001: checking for Fortran REAL*8" >&5
+echo "configure:7002: checking for Fortran REAL*8" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_fortran_real8'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7014,7 +7015,7 @@ cat > conftest.$ac_ext <<EOF
       REAL*8 a
       end
 EOF
-if { (eval echo configure:7018: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7019: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_fortran_real8=yes
 else
@@ -7043,7 +7044,7 @@ EOF
 fi
 
 echo $ac_n "checking for Fortran REAL*16""... $ac_c" 1>&6
-echo "configure:7047: checking for Fortran REAL*16" >&5
+echo "configure:7048: checking for Fortran REAL*16" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_fortran_real16'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7060,7 +7061,7 @@ cat > conftest.$ac_ext <<EOF
       REAL*$REAL16_KIND a
       end
 EOF
-if { (eval echo configure:7064: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7065: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_fortran_real16=yes
 else
@@ -7090,7 +7091,7 @@ fi
 
 
 echo $ac_n "checking for Fortran COMPLEX*8""... $ac_c" 1>&6
-echo "configure:7094: checking for Fortran COMPLEX*8" >&5
+echo "configure:7095: checking for Fortran COMPLEX*8" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_fortran_complex8'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7107,7 +7108,7 @@ cat > conftest.$ac_ext <<EOF
       COMPLEX*8 a
       end
 EOF
-if { (eval echo configure:7111: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7112: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_fortran_complex8=yes
 else
@@ -7136,7 +7137,7 @@ EOF
 fi
 
 echo $ac_n "checking for Fortran COMPLEX*16""... $ac_c" 1>&6
-echo "configure:7140: checking for Fortran COMPLEX*16" >&5
+echo "configure:7141: checking for Fortran COMPLEX*16" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_fortran_complex16'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7153,7 +7154,7 @@ cat > conftest.$ac_ext <<EOF
       COMPLEX*16 a
       end
 EOF
-if { (eval echo configure:7157: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7158: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_fortran_complex16=yes
 else
@@ -7182,7 +7183,7 @@ EOF
 fi
 
 echo $ac_n "checking for Fortran COMPLEX*32""... $ac_c" 1>&6
-echo "configure:7186: checking for Fortran COMPLEX*32" >&5
+echo "configure:7187: checking for Fortran COMPLEX*32" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_fortran_complex32'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -7199,7 +7200,7 @@ cat > conftest.$ac_ext <<EOF
       COMPLEX*$COMPLEX32_KIND a
       end
 EOF
-if { (eval echo configure:7203: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7204: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   cctk_cv_have_fortran_complex32=yes
 else
@@ -7246,12 +7247,12 @@ for cctk_hdr in cxxabi.h
 do
 cctk_safe=`echo "$cctk_hdr" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for $cctk_hdr""... $ac_c" 1>&6
-echo "configure:7250: checking for $cctk_hdr" >&5
+echo "configure:7251: checking for $cctk_hdr" >&5
 if eval "test \"`echo '$''{'cctk_cv_header_$cctk_safe'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7255 "configure"
+#line 7256 "configure"
 #include "confdefs.h"
  
 #include <$cctk_hdr>
@@ -7259,7 +7260,7 @@ int main() {
  
 ; return 0; }
 EOF
-if { (eval echo configure:7263: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7264: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_header_$cctk_safe=yes"
 else
@@ -7283,19 +7284,19 @@ fi
 done
 
 echo $ac_n "checking for __cxa_demangle""... $ac_c" 1>&6
-echo "configure:7287: checking for __cxa_demangle" >&5
+echo "configure:7288: checking for __cxa_demangle" >&5
 if eval "test \"`echo '$''{'cctk_cv_have___cxa_demangle'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7292 "configure"
+#line 7293 "configure"
 #include "confdefs.h"
 #include <cxxabi.h>
 int main() {
 abi::__cxa_demangle(0,0,0,0)
 ; return 0; }
 EOF
-if { (eval echo configure:7299: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7300: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "cctk_cv_have___cxa_demangle=yes"
 else
@@ -7327,12 +7328,12 @@ cross_compiling=$ac_cv_prog_cc_cross
 
 ac_member_var=`echo Dl_info'_'dli_sname | sed 'y% %_%'`
 echo $ac_n "checking for Dl_info.dli_sname""... $ac_c" 1>&6
-echo "configure:7331: checking for Dl_info.dli_sname" >&5
+echo "configure:7332: checking for Dl_info.dli_sname" >&5
 if eval "test \"`echo '$''{'ac_cv_member_$ac_member_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7336 "configure"
+#line 7337 "configure"
 #include "confdefs.h"
 #define _GNU_SOURCE 1
    #include <dlfcn.h> 
@@ -7342,7 +7343,7 @@ if (ac_aggr.dli_sname)
 return 0;
 ; return 0; }
 EOF
-if { (eval echo configure:7346: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7347: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_member_$ac_member_var=yes"
 else
@@ -7354,7 +7355,7 @@ fi
 rm -f conftest*
 if eval "test \"`echo '$''{'ac_cv_member_$ac_member_var'}'`\" = no"; then
 cat > conftest.$ac_ext <<EOF
-#line 7358 "configure"
+#line 7359 "configure"
 #include "confdefs.h"
 #define _GNU_SOURCE 1
    #include <dlfcn.h> 
@@ -7364,7 +7365,7 @@ if (sizeof ac_aggr.dli_sname)
 return 0;
 ; return 0; }
 EOF
-if { (eval echo configure:7368: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:7369: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   eval "ac_cv_member_$ac_member_var=yes"
 else
@@ -7382,12 +7383,12 @@ if eval "test \"`echo '$ac_cv_member_'$ac_member_var`\" = yes"; then
 for ac_func in dladdr
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7386: checking for $ac_func" >&5
+echo "configure:7387: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'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 7392 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7410,7 +7411,7 @@ $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:7415: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7432,7 +7433,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for dladdr in library dl""... $ac_c" 1>&6
-echo "configure:7436: checking for dladdr in library dl" >&5
+echo "configure:7437: checking for dladdr in library dl" >&5
 ac_lib_var=`echo dl'_'dladdr | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7441,7 +7442,7 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="dl  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7445 "configure"
+#line 7446 "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
@@ -7452,7 +7453,7 @@ int main() {
 dladdr()
 ; return 0; }
 EOF
-if { (eval echo configure:7456: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7457: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -7500,12 +7501,12 @@ ac_link='${CC-cc} -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_
 for ac_func in backtrace
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7504: checking for $ac_func" >&5
+echo "configure:7505: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7509 "configure"
+#line 7510 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7528,7 +7529,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7532: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7533: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7558,12 +7559,12 @@ ac_link='${CC-cc} -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_
 for ac_func in backtrace_symbols
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7562: checking for $ac_func" >&5
+echo "configure:7563: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7567 "configure"
+#line 7568 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7586,7 +7587,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7590: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7591: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7616,12 +7617,12 @@ ac_link='${CC-cc} -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_
 for ac_func in crypt
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:7620: checking for $ac_func" >&5
+echo "configure:7621: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 7625 "configure"
+#line 7626 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -7644,7 +7645,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:7648: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7649: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -7666,7 +7667,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for crypt in library crypt""... $ac_c" 1>&6
-echo "configure:7670: checking for crypt in library crypt" >&5
+echo "configure:7671: checking for crypt in library crypt" >&5
 ac_lib_var=`echo crypt'_'crypt | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7675,7 +7676,7 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="crypt  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7679 "configure"
+#line 7680 "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
@@ -7686,7 +7687,7 @@ int main() {
 crypt()
 ; return 0; }
 EOF
-if { (eval echo configure:7690: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7691: \"$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
@@ -7726,7 +7727,7 @@ done
 
 
 echo $ac_n "checking for finite in header math.h and library m""... $ac_c" 1>&6
-echo "configure:7730: checking for finite in header math.h and library m" >&5
+echo "configure:7731: checking for finite in header math.h and library m" >&5
 ac_lib_var=`echo math.h'_'m'_'finite | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7735,7 +7736,7 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="m  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7739 "configure"
+#line 7740 "configure"
 #include "confdefs.h"
 #include <math.h>
 
@@ -7743,7 +7744,7 @@ int main() {
 finite (1.0)
 ; return 0; }
 EOF
-if { (eval echo configure:7747: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7748: \"$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
@@ -7784,7 +7785,7 @@ fi
 
 
 echo $ac_n "checking for copysign in header math.h and library m""... $ac_c" 1>&6
-echo "configure:7788: checking for copysign in header math.h and library m" >&5
+echo "configure:7789: checking for copysign in header math.h and library m" >&5
 ac_lib_var=`echo math.h'_'m'_'copysign | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7793,7 +7794,7 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="m  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7797 "configure"
+#line 7798 "configure"
 #include "confdefs.h"
 #include <math.h>
 
@@ -7801,7 +7802,7 @@ int main() {
 copysign (1.0, 1.0)
 ; return 0; }
 EOF
-if { (eval echo configure:7805: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7806: \"$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
@@ -7842,7 +7843,7 @@ fi
 
 
 echo $ac_n "checking for fpclassify in header math.h and library m""... $ac_c" 1>&6
-echo "configure:7846: checking for fpclassify in header math.h and library m" >&5
+echo "configure:7847: checking for fpclassify in header math.h and library m" >&5
 ac_lib_var=`echo math.h'_'m'_'fpclassify | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7851,7 +7852,7 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="m  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7855 "configure"
+#line 7856 "configure"
 #include "confdefs.h"
 #include <math.h>
 
@@ -7859,7 +7860,7 @@ int main() {
 fpclassify (1.0)
 ; return 0; }
 EOF
-if { (eval echo configure:7863: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7864: \"$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
@@ -7900,7 +7901,7 @@ fi
 
 
 echo $ac_n "checking for isfinite in header math.h and library m""... $ac_c" 1>&6
-echo "configure:7904: checking for isfinite in header math.h and library m" >&5
+echo "configure:7905: checking for isfinite in header math.h and library m" >&5
 ac_lib_var=`echo math.h'_'m'_'isfinite | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7909,7 +7910,7 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="m  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7913 "configure"
+#line 7914 "configure"
 #include "confdefs.h"
 #include <math.h>
 
@@ -7917,7 +7918,7 @@ int main() {
 isfinite (1.0)
 ; return 0; }
 EOF
-if { (eval echo configure:7921: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7922: \"$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
@@ -7958,7 +7959,7 @@ fi
 
 
 echo $ac_n "checking for isinf in header math.h and library m""... $ac_c" 1>&6
-echo "configure:7962: checking for isinf in header math.h and library m" >&5
+echo "configure:7963: checking for isinf in header math.h and library m" >&5
 ac_lib_var=`echo math.h'_'m'_'isinf | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -7967,7 +7968,7 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="m  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 7971 "configure"
+#line 7972 "configure"
 #include "confdefs.h"
 #include <math.h>
 
@@ -7975,7 +7976,7 @@ int main() {
 isinf (1.0)
 ; return 0; }
 EOF
-if { (eval echo configure:7979: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:7980: \"$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
@@ -8016,7 +8017,7 @@ fi
 
 
 echo $ac_n "checking for isnan in header math.h and library m""... $ac_c" 1>&6
-echo "configure:8020: checking for isnan in header math.h and library m" >&5
+echo "configure:8021: checking for isnan in header math.h and library m" >&5
 ac_lib_var=`echo math.h'_'m'_'isnan | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8025,7 +8026,7 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="m  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8029 "configure"
+#line 8030 "configure"
 #include "confdefs.h"
 #include <math.h>
 
@@ -8033,7 +8034,7 @@ int main() {
 isnan (1.0)
 ; return 0; }
 EOF
-if { (eval echo configure:8037: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8038: \"$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
@@ -8074,7 +8075,7 @@ fi
 
 
 echo $ac_n "checking for isnormal in header math.h and library m""... $ac_c" 1>&6
-echo "configure:8078: checking for isnormal in header math.h and library m" >&5
+echo "configure:8079: checking for isnormal in header math.h and library m" >&5
 ac_lib_var=`echo math.h'_'m'_'isnormal | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8083,7 +8084,7 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="m  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8087 "configure"
+#line 8088 "configure"
 #include "confdefs.h"
 #include <math.h>
 
@@ -8091,7 +8092,7 @@ int main() {
 isnormal (1.0)
 ; return 0; }
 EOF
-if { (eval echo configure:8095: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8096: \"$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
@@ -8132,7 +8133,7 @@ fi
 
 
 echo $ac_n "checking for signbit in header math.h and library m""... $ac_c" 1>&6
-echo "configure:8136: checking for signbit in header math.h and library m" >&5
+echo "configure:8137: checking for signbit in header math.h and library m" >&5
 ac_lib_var=`echo math.h'_'m'_'signbit | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8141,7 +8142,7 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="m  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8145 "configure"
+#line 8146 "configure"
 #include "confdefs.h"
 #include <math.h>
 
@@ -8149,7 +8150,7 @@ int main() {
 signbit (1.0)
 ; return 0; }
 EOF
-if { (eval echo configure:8153: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8154: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -8194,12 +8195,12 @@ ac_link='${CC-cc} -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_
 for ac_func in mkstemp
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:8198: checking for $ac_func" >&5
+echo "configure:8199: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8203 "configure"
+#line 8204 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -8222,7 +8223,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:8226: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8227: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -8244,7 +8245,7 @@ EOF
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for mkstemp in library c""... $ac_c" 1>&6
-echo "configure:8248: checking for mkstemp in library c" >&5
+echo "configure:8249: checking for mkstemp in library c" >&5
 ac_lib_var=`echo c'_'mkstemp | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8253,18 +8254,18 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="c  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8257 "configure"
+#line 8258 "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
     builtin and then its argument prototype would still apply.  */
-char l61kvv;
+char 2MRzqR;
 
 int main() {
 mkstemp()
 ; return 0; }
 EOF
-if { (eval echo configure:8268: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8269: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -8304,19 +8305,19 @@ done
 
 
 echo $ac_n "checking for va_copy""... $ac_c" 1>&6
-echo "configure:8308: checking for va_copy" >&5
+echo "configure:8309: checking for va_copy" >&5
 if eval "test \"`echo '$''{'cctk_cv_have_va_copy'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 8313 "configure"
+#line 8314 "configure"
 #include "confdefs.h"
 #include <stdarg.h>
 int main() {
 va_list src, dest; va_copy(dest, src); return 0
 ; return 0; }
 EOF
-if { (eval echo configure:8320: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8321: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "cctk_cv_have_va_copy=yes"
 else
@@ -8355,7 +8356,7 @@ if test "$PTHREADS_MODE" = 'yes'; then
   if test -z "$PTHREAD_LIBS"; then
     PTHREAD_LIBS=
     echo $ac_n "checking for main in library c_r""... $ac_c" 1>&6
-echo "configure:8359: checking for main in library c_r" >&5
+echo "configure:8360: checking for main in library c_r" >&5
 ac_lib_var=`echo c_r'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8364,14 +8365,14 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="c_r  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8368 "configure"
+#line 8369 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:8375: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8376: \"$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
@@ -8392,7 +8393,7 @@ else
 fi
 
     echo $ac_n "checking for main in library pthread""... $ac_c" 1>&6
-echo "configure:8396: checking for main in library pthread" >&5
+echo "configure:8397: checking for main in library pthread" >&5
 ac_lib_var=`echo pthread'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8401,14 +8402,14 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="pthread  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8405 "configure"
+#line 8406 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:8412: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8413: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -8427,7 +8428,7 @@ if eval "test \"`echo '$ac_cv_lib_'$ac_lib_var`\" = yes"; then
 else
   echo "$ac_t""no" 1>&6
 echo $ac_n "checking for main in library pthreads""... $ac_c" 1>&6
-echo "configure:8431: checking for main in library pthreads" >&5
+echo "configure:8432: checking for main in library pthreads" >&5
 ac_lib_var=`echo pthreads'_'main | sed 'y%./+-%__p_%'`
 if eval "test \"`echo '$''{'ac_cv_lib_$ac_lib_var'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
@@ -8436,14 +8437,14 @@ else
 ac_save_LIBS="$LIBS"
 LIBS="pthreads  $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 8440 "configure"
+#line 8441 "configure"
 #include "confdefs.h"
 
 int main() {
 main()
 ; return 0; }
 EOF
-if { (eval echo configure:8447: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:8448: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_lib_$ac_lib_var=yes"
 else
@@ -8953,7 +8954,7 @@ if test "x$CCTK_NEED_X" = 'xyes' ; then
 # Uses ac_ vars as temps to allow command line to override cache and checks.
 # --without-x overrides everything else, but does not touch the cache.
 echo $ac_n "checking for X""... $ac_c" 1>&6
-echo "configure:8957: checking for X" >&5
+echo "configure:8958: checking for X" >&5
 
 # Check whether --with-x or --without-x was given.
 if test "${with_x+set}" = set; then
@@ -9015,12 +9016,12 @@ if test "$ac_x_includes" = NO; then
 
   # First, try using that file with no special directory specified.
 cat > conftest.$ac_ext <<EOF
-#line 9019 "configure"
+#line 9020 "configure"
 #include "confdefs.h"
 #include <$x_direct_test_include>
 EOF
 ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out"
-{ (eval echo configure:9024: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
+{ (eval echo configure:9025: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; }
 ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"`
 if test -z "$ac_err"; then
   rm -rf conftest*
@@ -9089,14 +9090,14 @@ if test "$ac_x_libraries" = NO; then
   ac_save_LIBS="$LIBS"
   LIBS="-l$x_direct_test_library $LIBS"
 cat > conftest.$ac_ext <<EOF
-#line 9093 "configure"
+#line 9094 "configure"
 #include "confdefs.h"
 
 int main() {
 ${x_direct_test_function}()
 ; return 0; }
 EOF
-if { (eval echo configure:9100: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:9101: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   LIBS="$ac_save_LIBS"
 # We can link X programs with no special library path.
-- 
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