From bd07f48778528ec812df231e20c1d953ce97312a Mon Sep 17 00:00:00 2001
From: wolf <wolf@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Fri, 15 Feb 2002 12:36:01 +0000
Subject: [PATCH] Recognize KAI C++, but since I cant test don't set flags.

git-svn-id: https://svn.dealii.org/branches/Branch-3-3@5520 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/configure | 179 ++++++++++++++++++++++++----------------------
 1 file changed, 93 insertions(+), 86 deletions(-)

diff --git a/deal.II/configure b/deal.II/configure
index cffa47a084..bddf6eeb25 100755
--- a/deal.II/configure
+++ b/deal.II/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 
-# From configure.in Revision: 1.92 
+# From configure.in Revision: 1.92.2.1 
 
 
 
@@ -1253,8 +1253,15 @@ else
             GXX_VERSION=sun_workshop
           else
 
-                        { echo "configure: error: Unrecognized compiler" 1>&2; exit 1; }
-            exit 1
+	    is_kai_cc="`($CXX -V 2>&1) | grep 'KAI C++'`"
+	    if test "x$is_kai_cc" != "x" ; then
+	      echo "$ac_t""compile is KAI C++" 1>&6
+	      GXX_VERSSION=kai_cc
+	    else
+
+                            { echo "configure: error: Unrecognized compiler" 1>&2; exit 1; }
+              exit 1
+            fi
 	  fi
         fi
       fi
@@ -1342,9 +1349,9 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   CXXFLAGS="$CXXFLAGSG -Werror"
   echo $ac_n "checking for std::advance warning""... $ac_c" 1>&6
-echo "configure:1346: checking for std::advance warning" >&5
+echo "configure:1353: checking for std::advance warning" >&5
   cat > conftest.$ac_ext <<EOF
-#line 1348 "configure"
+#line 1355 "configure"
 #include "confdefs.h"
 
 #include <map>
@@ -1358,7 +1365,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:1362: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1369: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	  	  echo "$ac_t""no" 1>&6
@@ -1441,12 +1448,12 @@ fi
 
 if test "$GXX" = yes ; then
   echo $ac_n "checking whether -ggdb works for long symbols""... $ac_c" 1>&6
-echo "configure:1445: checking whether -ggdb works for long symbols" >&5
+echo "configure:1452: checking whether -ggdb works for long symbols" >&5
   case "$target" in
           alpha*-osf*)
       	  CXXFLAGS="-ggdb $CXXFLAGSG"
  	  cat > conftest.$ac_ext <<EOF
-#line 1450 "configure"
+#line 1457 "configure"
 #include "confdefs.h"
 
 #include <string>
@@ -1467,7 +1474,7 @@ int main() {
 	    
 ; return 0; }
 EOF
-if { (eval echo configure:1471: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1478: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
               CXXFLAGSG="-ggdb $CXXFLAGSG"
@@ -1558,7 +1565,7 @@ if test "$enablemultithreading" = yes ; then
   if test "$GXX" = yes ; then
     
   echo $ac_n "checking for platform specific thread flags""... $ac_c" 1>&6
-echo "configure:1562: checking for platform specific thread flags" >&5
+echo "configure:1569: checking for platform specific thread flags" >&5
   
   for i in threads mt pthread pthreads mthreads Kthread kthread invalid_last_entry; do
     CXXFLAGS="$CXXFLAGSG -$i"
@@ -1594,7 +1601,7 @@ echo "configure:1562: checking for platform specific thread flags" >&5
 
     
   echo $ac_n "checking for platform specific multi-threading defines""... $ac_c" 1>&6
-echo "configure:1598: checking for platform specific multi-threading defines" >&5
+echo "configure:1605: checking for platform specific multi-threading defines" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -1603,7 +1610,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   cat > conftest.$ac_ext <<EOF
-#line 1607 "configure"
+#line 1614 "configure"
 #include "confdefs.h"
 
 #if !defined (_REENTRANT) && !defined (_THREAD_SAFE)
@@ -1617,7 +1624,7 @@ int main() {
    
 ; return 0; }
 EOF
-if { (eval echo configure:1621: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1628: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	echo "$ac_t"""not necessary"" 1>&6
@@ -1662,7 +1669,7 @@ fi
 
 if test "$withmultithreading" != no ; then
   echo $ac_n "checking for ACE""... $ac_c" 1>&6
-echo "configure:1666: checking for ACE" >&5
+echo "configure:1673: checking for ACE" >&5
   if test -d "$withmultithreading" ; then
     echo "$ac_t""found" 1>&6
   else
@@ -1683,7 +1690,7 @@ fi
 if test "$enablemultithreading" = yes ; then
   if test "$GXX" = yes ; then
       echo $ac_n "checking whether compilation with ACE disallows flags""... $ac_c" 1>&6
-echo "configure:1687: checking whether compilation with ACE disallows flags" >&5
+echo "configure:1694: checking whether compilation with ACE disallows flags" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -1693,7 +1700,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   CXXFLAGS="-ansi -I$withmultithreading"
   cat > conftest.$ac_ext <<EOF
-#line 1697 "configure"
+#line 1704 "configure"
 #include "confdefs.h"
 
 #  include <ace/Thread_Manager.h>
@@ -1703,7 +1710,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1707: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1714: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
       deal_II_ace_remove_ansi="no"
@@ -1719,7 +1726,7 @@ fi
 rm -f conftest*
   CXXFLAGS="-pedantic -Werror -I$withmultithreading"
   cat > conftest.$ac_ext <<EOF
-#line 1723 "configure"
+#line 1730 "configure"
 #include "confdefs.h"
 
 #  include <ace/Thread_Manager.h>
@@ -1729,7 +1736,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:1733: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1740: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
       deal_II_ace_remove_pedantic="no"
@@ -1816,7 +1823,7 @@ done
 
 
   echo $ac_n "checking whether AssertThrow works with debug flags""... $ac_c" 1>&6
-echo "configure:1820: checking whether AssertThrow works with debug flags" >&5
+echo "configure:1827: checking whether AssertThrow works with debug flags" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -1826,7 +1833,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   CXXFLAGS=$CXXFLAGSG
   cat > conftest.$ac_ext <<EOF
-#line 1830 "configure"
+#line 1837 "configure"
 #include "confdefs.h"
 
 #include <exception>
@@ -1905,7 +1912,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:1909: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:1916: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	echo "$ac_t"""yes"" 1>&6
@@ -1922,7 +1929,7 @@ fi
 rm -f conftest*
 
   echo $ac_n "checking whether AssertThrow works with optimized flags""... $ac_c" 1>&6
-echo "configure:1926: checking whether AssertThrow works with optimized flags" >&5
+echo "configure:1933: checking whether AssertThrow works with optimized flags" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -1932,7 +1939,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   CXXFLAGS=$CXXFLAGSO
   cat > conftest.$ac_ext <<EOF
-#line 1936 "configure"
+#line 1943 "configure"
 #include "confdefs.h"
 
 #include <exception>
@@ -2011,7 +2018,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:2015: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2022: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	echo "$ac_t"""yes"" 1>&6
@@ -2029,7 +2036,7 @@ rm -f conftest*
 
 
   echo $ac_n "checking for std::vector bug""... $ac_c" 1>&6
-echo "configure:2033: checking for std::vector bug" >&5
+echo "configure:2040: checking for std::vector bug" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -2039,7 +2046,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   CXXFLAGS="$CXXFLAGSG"
   cat > conftest.$ac_ext <<EOF
-#line 2043 "configure"
+#line 2050 "configure"
 #include "confdefs.h"
 
       namespace std {
@@ -2059,7 +2066,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2063: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2070: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
       echo "$ac_t""no" 1>&6
@@ -2080,7 +2087,7 @@ rm -f conftest*
 
 
   echo $ac_n "checking for std::iterator class""... $ac_c" 1>&6
-echo "configure:2084: checking for std::iterator class" >&5
+echo "configure:2091: checking for std::iterator class" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -2090,7 +2097,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   CXXFLAGS="$CXXFLAGSG"
   cat > conftest.$ac_ext <<EOF
-#line 2094 "configure"
+#line 2101 "configure"
 #include "confdefs.h"
 
 #include <iterator>
@@ -2101,7 +2108,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2105: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2112: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
       echo "$ac_t""yes" 1>&6
@@ -2121,7 +2128,7 @@ fi
 rm -f conftest*
 
   echo $ac_n "checking for std::i/ostringstream classes""... $ac_c" 1>&6
-echo "configure:2125: checking for std::i/ostringstream classes" >&5
+echo "configure:2132: checking for std::i/ostringstream classes" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -2131,7 +2138,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   CXXFLAGS="$CXXFLAGSG"
   cat > conftest.$ac_ext <<EOF
-#line 2135 "configure"
+#line 2142 "configure"
 #include "confdefs.h"
 
 #include <sstream>
@@ -2143,7 +2150,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:2147: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2154: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
       echo "$ac_t""yes" 1>&6
@@ -2163,7 +2170,7 @@ fi
 rm -f conftest*
 
   echo $ac_n "checking for std::numeric_limits classes""... $ac_c" 1>&6
-echo "configure:2167: checking for std::numeric_limits classes" >&5
+echo "configure:2174: checking for std::numeric_limits classes" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -2173,7 +2180,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   CXXFLAGS="$CXXFLAGSG"
   cat > conftest.$ac_ext <<EOF
-#line 2177 "configure"
+#line 2184 "configure"
 #include "confdefs.h"
 
 #include <limits>
@@ -2184,7 +2191,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:2188: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2195: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
       echo "$ac_t""yes" 1>&6
@@ -2204,7 +2211,7 @@ fi
 rm -f conftest*
 
   echo $ac_n "checking for <ostream> header""... $ac_c" 1>&6
-echo "configure:2208: checking for <ostream> header" >&5
+echo "configure:2215: checking for <ostream> header" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -2214,7 +2221,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   CXXFLAGS="$CXXFLAGSG"
   cat > conftest.$ac_ext <<EOF
-#line 2218 "configure"
+#line 2225 "configure"
 #include "confdefs.h"
 
 #include <ostream>
@@ -2225,7 +2232,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:2229: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2236: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
       echo "$ac_t""yes" 1>&6
@@ -2245,7 +2252,7 @@ fi
 rm -f conftest*
 
   echo $ac_n "checking for <iosfwd> header""... $ac_c" 1>&6
-echo "configure:2249: checking for <iosfwd> header" >&5
+echo "configure:2256: checking for <iosfwd> header" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -2255,7 +2262,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   CXXFLAGS="$CXXFLAGSG"
   cat > conftest.$ac_ext <<EOF
-#line 2259 "configure"
+#line 2266 "configure"
 #include "confdefs.h"
 
 #include <iosfwd>
@@ -2266,7 +2273,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:2270: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2277: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
       echo "$ac_t""yes" 1>&6
@@ -2290,7 +2297,7 @@ rm -f conftest*
 
 
   echo $ac_n "checking whether lrand48 needs to be declared with -ansi""... $ac_c" 1>&6
-echo "configure:2294: checking whether lrand48 needs to be declared with -ansi" >&5
+echo "configure:2301: checking whether lrand48 needs to be declared with -ansi" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -2300,7 +2307,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   CXXFLAGS="$CXXFLAGSG"
   cat > conftest.$ac_ext <<EOF
-#line 2304 "configure"
+#line 2311 "configure"
 #include "confdefs.h"
 
 #include <vector>
@@ -2316,7 +2323,7 @@ int main() {
 
 ; return 0; }
 EOF
-if { (eval echo configure:2320: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2327: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
       echo "$ac_t""no" 1>&6
@@ -2337,7 +2344,7 @@ rm -f conftest*
 
 
   echo $ac_n "checking whether getrusage is properly declared""... $ac_c" 1>&6
-echo "configure:2341: checking whether getrusage is properly declared" >&5
+echo "configure:2348: checking whether getrusage is properly declared" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -2346,7 +2353,7 @@ ac_link='${CXX-g++} -o conftest${ac_exeext} $CXXFLAGS $CPPFLAGS $LDFLAGS conftes
 cross_compiling=$ac_cv_prog_cxx_cross
 
   cat > conftest.$ac_ext <<EOF
-#line 2350 "configure"
+#line 2357 "configure"
 #include "confdefs.h"
 
 #include <sys/resource.h>
@@ -2358,7 +2365,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:2362: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2369: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	echo "$ac_t"""yes"" 1>&6
@@ -2376,7 +2383,7 @@ fi
 rm -f conftest*
 
     echo $ac_n "checking whether isnan is declared with debug flags""... $ac_c" 1>&6
-echo "configure:2380: checking whether isnan is declared with debug flags" >&5
+echo "configure:2387: checking whether isnan is declared with debug flags" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -2387,7 +2394,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
   CXXFLAGS=$CXXFLAGSG
   deal_II_isnan_flag=""
   cat > conftest.$ac_ext <<EOF
-#line 2391 "configure"
+#line 2398 "configure"
 #include "confdefs.h"
 
 #include <cmath>
@@ -2399,7 +2406,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:2403: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2410: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	echo "$ac_t"""yes"" 1>&6
@@ -2415,7 +2422,7 @@ rm -f conftest*
 
   if test "x$deal_II_isnan_flag" = "x" ; then
             cat > conftest.$ac_ext <<EOF
-#line 2419 "configure"
+#line 2426 "configure"
 #include "confdefs.h"
 
 #include <cmath>
@@ -2427,7 +2434,7 @@ int main() {
       
 ; return 0; }
 EOF
-if { (eval echo configure:2431: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2438: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	  echo "$ac_t"""yes"" 1>&6
@@ -2447,7 +2454,7 @@ rm -f conftest*
     for testflag in -D_ISOC99_SOURCE -D__EXTENSIONS__ ; do 
       CXXFLAGS="$CXXFLAGSG $testflag"
       cat > conftest.$ac_ext <<EOF
-#line 2451 "configure"
+#line 2458 "configure"
 #include "confdefs.h"
 
 #include <cmath>
@@ -2459,7 +2466,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:2463: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2470: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	  	  	  deal_II_isnan_flag="-DHAVE_ISNAN $testflag"
@@ -2472,7 +2479,7 @@ fi
 rm -f conftest*
 
                         cat > conftest.$ac_ext <<EOF
-#line 2476 "configure"
+#line 2483 "configure"
 #include "confdefs.h"
 
 #include <cmath>
@@ -2484,7 +2491,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:2488: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2495: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	  	  	  deal_II_isnan_flag="-DHAVE_UNDERSCORE_ISNAN $testflag"
@@ -2506,7 +2513,7 @@ rm -f conftest*
   fi
 
     echo $ac_n "checking whether isnan is declared with optimized flags""... $ac_c" 1>&6
-echo "configure:2510: checking whether isnan is declared with optimized flags" >&5
+echo "configure:2517: checking whether isnan is declared with optimized flags" >&5
   ac_ext=C
 # CXXFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options.
 ac_cpp='$CXXCPP $CPPFLAGS'
@@ -2517,7 +2524,7 @@ cross_compiling=$ac_cv_prog_cxx_cross
   CXXFLAGS=$CXXFLAGSO
   deal_II_isnan_flag=""
   cat > conftest.$ac_ext <<EOF
-#line 2521 "configure"
+#line 2528 "configure"
 #include "confdefs.h"
 
 #include <cmath>
@@ -2529,7 +2536,7 @@ int main() {
     
 ; return 0; }
 EOF
-if { (eval echo configure:2533: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2540: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	echo "$ac_t"""yes"" 1>&6
@@ -2545,7 +2552,7 @@ rm -f conftest*
 
   if test "x$deal_II_isnan_flag" = "x" ; then
             cat > conftest.$ac_ext <<EOF
-#line 2549 "configure"
+#line 2556 "configure"
 #include "confdefs.h"
 
 #include <cmath>
@@ -2557,7 +2564,7 @@ int main() {
       
 ; return 0; }
 EOF
-if { (eval echo configure:2561: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2568: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	  echo "$ac_t"""yes"" 1>&6
@@ -2577,7 +2584,7 @@ rm -f conftest*
     for testflag in -D_ISOC99_SOURCE -D__EXTENSIONS__ ; do 
       CXXFLAGS="$CXXFLAGSO $testflag"
       cat > conftest.$ac_ext <<EOF
-#line 2581 "configure"
+#line 2588 "configure"
 #include "confdefs.h"
 
 #include <cmath>
@@ -2589,7 +2596,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:2593: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2600: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	  	  	  deal_II_isnan_flag="-DHAVE_ISNAN $testflag"
@@ -2602,7 +2609,7 @@ fi
 rm -f conftest*
 
                         cat > conftest.$ac_ext <<EOF
-#line 2606 "configure"
+#line 2613 "configure"
 #include "confdefs.h"
 
 #include <cmath>
@@ -2614,7 +2621,7 @@ int main() {
 	
 ; return 0; }
 EOF
-if { (eval echo configure:2618: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2625: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	  	  	  deal_II_isnan_flag="-DHAVE_UNDERSCORE_ISNAN $testflag"
@@ -2645,9 +2652,9 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
   CXXFLAGS=$CXXFLAGSG
   echo $ac_n "checking for rand_r""... $ac_c" 1>&6
-echo "configure:2649: checking for rand_r" >&5
+echo "configure:2656: checking for rand_r" >&5
   cat > conftest.$ac_ext <<EOF
-#line 2651 "configure"
+#line 2658 "configure"
 #include "confdefs.h"
 
 #include <cstdlib>
@@ -2659,7 +2666,7 @@ int i=rand_r(&i);
 	
 ; return 0; }
 EOF
-if { (eval echo configure:2663: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:2670: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
 	  echo "$ac_t""found" 1>&6
@@ -2682,12 +2689,12 @@ rm -f conftest*
 for ac_func in gethostname
 do
 echo $ac_n "checking for $ac_func""... $ac_c" 1>&6
-echo "configure:2686: checking for $ac_func" >&5
+echo "configure:2693: checking for $ac_func" >&5
 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
   cat > conftest.$ac_ext <<EOF
-#line 2691 "configure"
+#line 2698 "configure"
 #include "confdefs.h"
 /* System header to define __stub macros and hopefully few prototypes,
     which can conflict with char $ac_func(); below.  */
@@ -2713,7 +2720,7 @@ $ac_func();
 
 ; return 0; }
 EOF
-if { (eval echo configure:2717: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
+if { (eval echo configure:2724: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then
   rm -rf conftest*
   eval "ac_cv_func_$ac_func=yes"
 else
@@ -2742,7 +2749,7 @@ done
 # Extract the first word of "f77", so it can be a program name with args.
 set dummy f77; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2746: checking for $ac_word" >&5
+echo "configure:2753: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_F77'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2778,7 +2785,7 @@ if test "x$F77" = "x" ; then
         # Extract the first word of "g77", so it can be a program name with args.
 set dummy g77; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2782: checking for $ac_word" >&5
+echo "configure:2789: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_F77'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2929,7 +2936,7 @@ fi
 # Extract the first word of "perl", so it can be a program name with args.
 set dummy perl; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:2933: checking for $ac_word" >&5
+echo "configure:2940: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_PERL'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -2967,7 +2974,7 @@ fi
 
 
 echo $ac_n "checking for HSL subroutines""... $ac_c" 1>&6
-echo "configure:2971: checking for HSL subroutines" >&5
+echo "configure:2978: checking for HSL subroutines" >&5
 hsl_subroutines=""
 if test -r contrib/hsl/source/ma27.f ; then
   hsl_subroutines="$hsl_subroutines MA27"
@@ -3032,7 +3039,7 @@ else
 fi
 
 echo $ac_n "checking for kdoc""... $ac_c" 1>&6
-echo "configure:3036: checking for kdoc" >&5
+echo "configure:3043: checking for kdoc" >&5
 if test "$kdocdir" != ${DEAL2_DIR}/contrib/kdoc/bin ; then
   if test -r $kdocdir/kdoc ; then
     echo "$ac_t""found" 1>&6
@@ -3068,7 +3075,7 @@ if test "$docxx" = to-be-determined ; then
   # Extract the first word of ""doc++"", so it can be a program name with args.
 set dummy "doc++"; ac_word=$2
 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6
-echo "configure:3072: checking for $ac_word" >&5
+echo "configure:3079: checking for $ac_word" >&5
 if eval "test \"`echo '$''{'ac_cv_path_docxx'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3102,7 +3109,7 @@ fi
 
 else
   echo $ac_n "checking for doc++""... $ac_c" 1>&6
-echo "configure:3106: checking for doc++" >&5
+echo "configure:3113: checking for doc++" >&5
   if test -x "$docxx" ; then
     echo "$ac_t""yes" 1>&6
   else
@@ -3125,16 +3132,16 @@ cross_compiling=$ac_cv_prog_cxx_cross
 
 CXXFLAGS="$CXXFLAGSG"
 echo $ac_n "checking for consistency of CXXFLAGSG flags""... $ac_c" 1>&6
-echo "configure:3129: checking for consistency of CXXFLAGSG flags" >&5
+echo "configure:3136: checking for consistency of CXXFLAGSG flags" >&5
 cat > conftest.$ac_ext <<EOF
-#line 3131 "configure"
+#line 3138 "configure"
 #include "confdefs.h"
 
 int main() {
 ;
 ; return 0; }
 EOF
-if { (eval echo configure:3138: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3145: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
     echo "$ac_t""yes" 1>&6
@@ -3152,16 +3159,16 @@ rm -f conftest*
 
 CXXFLAGS="$CXXFLAGSO"
 echo $ac_n "checking for consistency of CXXFLAGSO flags""... $ac_c" 1>&6
-echo "configure:3156: checking for consistency of CXXFLAGSO flags" >&5
+echo "configure:3163: checking for consistency of CXXFLAGSO flags" >&5
 cat > conftest.$ac_ext <<EOF
-#line 3158 "configure"
+#line 3165 "configure"
 #include "confdefs.h"
 
 int main() {
 ;
 ; return 0; }
 EOF
-if { (eval echo configure:3165: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
+if { (eval echo configure:3172: \"$ac_compile\") 1>&5; (eval $ac_compile) 2>&5; }; then
   rm -rf conftest*
   
     echo "$ac_t""yes" 1>&6
-- 
2.39.5