From 587fde392d7daa11a021027c68fc7ce42268616d Mon Sep 17 00:00:00 2001
From: young <young@0785d39b-7218-0410-832d-ea1e28bc413d>
Date: Tue, 13 Sep 2011 14:57:07 +0000
Subject: [PATCH] Regenerate configure to by-pass errors with old versions of
 autoconf

git-svn-id: https://svn.dealii.org/trunk@24322 0785d39b-7218-0410-832d-ea1e28bc413d
---
 deal.II/configure | 318 +++++++++++++++++++++++-----------------------
 1 file changed, 156 insertions(+), 162 deletions(-)

diff --git a/deal.II/configure b/deal.II/configure
index fea4c7977d..e70ed5ce21 100755
--- a/deal.II/configure
+++ b/deal.II/configure
@@ -1,7 +1,7 @@
 #! /bin/sh
-# From configure.in Revision: 24112 .
+# From configure.in Revision: 24287 .
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.68 for deal.II 7.1.pre.
+# Generated by GNU Autoconf 2.67 for deal.II 7.1.pre.
 #
 # Report bugs to <dealii@dealii.org>.
 #
@@ -92,7 +92,6 @@ fi
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
 case $0 in #((
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -218,18 +217,11 @@ IFS=$as_save_IFS
   # We cannot yet assume a decent shell, so we have to provide a
 	# neutralization value for shells without unset; and this also
 	# works around shells that cannot unset nonexistent variables.
-	# Preserve -v and -x to the replacement shell.
 	BASH_ENV=/dev/null
 	ENV=/dev/null
 	(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
 	export CONFIG_SHELL
-	case $- in # ((((
-	  *v*x* | *x*v* ) as_opts=-vx ;;
-	  *v* ) as_opts=-v ;;
-	  *x* ) as_opts=-x ;;
-	  * ) as_opts= ;;
-	esac
-	exec "$CONFIG_SHELL" $as_opts "$as_myself" ${1+"$@"}
+	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
 fi
 
     if test x$as_have_required = xno; then :
@@ -663,6 +655,7 @@ DEAL_II_SLEPC_DIR
 USE_CONTRIB_SLEPC
 DEAL_II_DEFINE_DEAL_II_USE_PETSC
 DEAL_II_PETSC_MPIUNI_LIB
+DEAL_II_PETSC_VERSION_DEV
 DEAL_II_PETSC_VERSION_SUBMINOR
 DEAL_II_PETSC_VERSION_MINOR
 DEAL_II_PETSC_VERSION_MAJOR
@@ -1223,7 +1216,7 @@ Try \`$0 --help' for more information"
     $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
     expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
       $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
-    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
+    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
     ;;
 
   esac
@@ -1638,7 +1631,7 @@ test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
 deal.II configure 7.1.pre
-generated by GNU Autoconf 2.68
+generated by GNU Autoconf 2.67
 
 Copyright (C) 2010 Free Software Foundation, Inc.
 This configure script is free software; the Free Software Foundation
@@ -1684,7 +1677,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
 fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_c_try_compile
@@ -1722,7 +1715,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
 	ac_retval=1
 fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_try_compile
@@ -1768,7 +1761,7 @@ fi
   # interfere with the next link command; also delete a directory that is
   # left behind by Apple's compiler.  We do this before executing the actions.
   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_try_link
@@ -1810,7 +1803,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
        ac_retval=$ac_status
 fi
   rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_try_run
@@ -1823,7 +1816,7 @@ ac_fn_cxx_check_func ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -1878,7 +1871,7 @@ fi
 eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 
 } # ac_fn_cxx_check_func
 
@@ -1891,7 +1884,7 @@ ac_fn_cxx_check_header_compile ()
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -1909,7 +1902,7 @@ fi
 eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 
 } # ac_fn_cxx_check_header_compile
 
@@ -1945,7 +1938,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 
     ac_retval=1
 fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
   as_fn_set_status $ac_retval
 
 } # ac_fn_cxx_try_cpp
@@ -1958,10 +1951,10 @@ fi
 ac_fn_cxx_check_header_mongrel ()
 {
   as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if eval \${$3+:} false; then :
+  if eval "test \"\${$3+set}\"" = set; then :
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 fi
 eval ac_res=\$$3
@@ -2028,7 +2021,7 @@ $as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
 esac
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
 $as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
+if eval "test \"\${$3+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   eval "$3=\$ac_header_compiler"
@@ -2037,7 +2030,7 @@ eval ac_res=\$$3
 	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
 $as_echo "$ac_res" >&6; }
 fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
+  eval $as_lineno_stack; test "x$as_lineno_stack" = x && { as_lineno=; unset as_lineno;}
 
 } # ac_fn_cxx_check_header_mongrel
 cat >config.log <<_ACEOF
@@ -2045,7 +2038,7 @@ This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
 It was created by deal.II $as_me 7.1.pre, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.67.  Invocation command line was
 
   $ $0 $@
 
@@ -2303,7 +2296,7 @@ $as_echo "$as_me: loading site script $ac_site_file" >&6;}
       || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "failed to load site script $ac_site_file
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
   fi
 done
 
@@ -2458,7 +2451,7 @@ $SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
 $as_echo_n "checking build system type... " >&6; }
-if ${ac_cv_build+:} false; then :
+if test "${ac_cv_build+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_build_alias=$build_alias
@@ -2474,7 +2467,7 @@ fi
 $as_echo "$ac_cv_build" >&6; }
 case $ac_cv_build in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5 ;;
 esac
 build=$ac_cv_build
 ac_save_IFS=$IFS; IFS='-'
@@ -2492,7 +2485,7 @@ case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
 $as_echo_n "checking host system type... " >&6; }
-if ${ac_cv_host+:} false; then :
+if test "${ac_cv_host+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "x$host_alias" = x; then
@@ -2507,7 +2500,7 @@ fi
 $as_echo "$ac_cv_host" >&6; }
 case $ac_cv_host in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5 ;;
 esac
 host=$ac_cv_host
 ac_save_IFS=$IFS; IFS='-'
@@ -2525,7 +2518,7 @@ case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking target system type" >&5
 $as_echo_n "checking target system type... " >&6; }
-if ${ac_cv_target+:} false; then :
+if test "${ac_cv_target+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test "x$target_alias" = x; then
@@ -2540,7 +2533,7 @@ fi
 $as_echo "$ac_cv_target" >&6; }
 case $ac_cv_target in
 *-*-*) ;;
-*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5;;
+*) as_fn_error $? "invalid value of canonical target" "$LINENO" 5 ;;
 esac
 target=$ac_cv_target
 ac_save_IFS=$IFS; IFS='-'
@@ -2638,7 +2631,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}gcc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2678,7 +2671,7 @@ if test -z "$ac_cv_prog_CC"; then
 set dummy gcc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -2731,7 +2724,7 @@ if test -z "$CC"; then
 set dummy ${ac_tool_prefix}cc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2771,7 +2764,7 @@ if test -z "$CC"; then
 set dummy cc; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2830,7 +2823,7 @@ if test -z "$CC"; then
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CC+:} false; then :
+if test "${ac_cv_prog_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CC"; then
@@ -2874,7 +2867,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CC+:} false; then :
+if test "${ac_cv_prog_ac_ct_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CC"; then
@@ -2929,7 +2922,7 @@ fi
 test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "no acceptable C compiler found in \$PATH
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 
 # Provide some information about the compiler.
 $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
@@ -3044,7 +3037,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error 77 "C compiler cannot create executables
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 else
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
 $as_echo "yes" >&6; }
@@ -3087,7 +3080,7 @@ else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of executables: cannot compile and link
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f conftest conftest$ac_cv_exeext
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
@@ -3146,7 +3139,7 @@ $as_echo "$ac_try_echo"; } >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot run C compiled programs.
 If you meant to cross compile, use \`--host'.
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
     fi
   fi
 fi
@@ -3157,7 +3150,7 @@ rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
 ac_clean_files=$ac_clean_files_save
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
 $as_echo_n "checking for suffix of object files... " >&6; }
-if ${ac_cv_objext+:} false; then :
+if test "${ac_cv_objext+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -3198,7 +3191,7 @@ sed 's/^/| /' conftest.$ac_ext >&5
 { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot compute suffix of object files: cannot compile
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 rm -f conftest.$ac_cv_objext conftest.$ac_ext
 fi
@@ -3208,7 +3201,7 @@ OBJEXT=$ac_cv_objext
 ac_objext=$OBJEXT
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
 $as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
-if ${ac_cv_c_compiler_gnu+:} false; then :
+if test "${ac_cv_c_compiler_gnu+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -3245,7 +3238,7 @@ ac_test_CFLAGS=${CFLAGS+set}
 ac_save_CFLAGS=$CFLAGS
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
 $as_echo_n "checking whether $CC accepts -g... " >&6; }
-if ${ac_cv_prog_cc_g+:} false; then :
+if test "${ac_cv_prog_cc_g+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_save_c_werror_flag=$ac_c_werror_flag
@@ -3323,7 +3316,7 @@ else
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
 $as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
-if ${ac_cv_prog_cc_c89+:} false; then :
+if test "${ac_cv_prog_cc_c89+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_prog_cc_c89=no
@@ -3436,7 +3429,7 @@ CFLAGS="$OLDCFLAGS"
 set dummy $testprog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_CC+:} false; then :
+if test "${ac_cv_path_CC+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $CC in
@@ -3492,7 +3485,7 @@ if test -z "$CXX"; then
 set dummy $ac_tool_prefix$ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_CXX+:} false; then :
+if test "${ac_cv_prog_CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$CXX"; then
@@ -3536,7 +3529,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_CXX+:} false; then :
+if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_CXX"; then
@@ -3614,7 +3607,7 @@ done
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
 $as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
-if ${ac_cv_cxx_compiler_gnu+:} false; then :
+if test "${ac_cv_cxx_compiler_gnu+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -3651,7 +3644,7 @@ ac_test_CXXFLAGS=${CXXFLAGS+set}
 ac_save_CXXFLAGS=$CXXFLAGS
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
 $as_echo_n "checking whether $CXX accepts -g... " >&6; }
-if ${ac_cv_prog_cxx_g+:} false; then :
+if test "${ac_cv_prog_cxx_g+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_save_cxx_werror_flag=$ac_cxx_werror_flag
@@ -3751,7 +3744,7 @@ CXXFLAGS="$OLDCXXFLAGS"
 set dummy $testprog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_CXX+:} false; then :
+if test "${ac_cv_path_CXX+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $CXX in
@@ -4278,7 +4271,7 @@ $as_echo_n "checking whether std::thread actually works... " >&6; }
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -4657,8 +4650,8 @@ rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 
     case "$GXX_VERSION" in
       ibm_xlc)
-          CXXFLAGSG="$CXXFLAGSG -DDEBUG -check=bounds -info=all -qrtti=all -qsuppress=1540-2907 -qsuppress=1540-2909"
-          CXXFLAGSO="$CXXFLAGSO -O2 -w -qansialias -qrtti=all -qsuppress=1540-2907 -qsuppress=1540-2909"
+          	  	  	  	  	  	  	  	  	  	  	  	  	            CXXFLAGSG="$CXXFLAGSG -DDEBUG -check=bounds -info=all -qrtti=all -qsuppress=1540-2907 -qsuppress=1540-2909 -qxflag=EnableIssue214PartialOrdering"
+          CXXFLAGSO="$CXXFLAGSO -O2 -w -qansialias -qrtti=all -qsuppress=1540-2907 -qsuppress=1540-2909 -qxflag=EnableIssue214PartialOrdering"
           CXXFLAGSPIC="-qpic"
           LDFLAGSPIC="-qpic"
           ;;
@@ -7947,7 +7940,7 @@ $as_echo_n "checking for minimal std::vector<T> capacity... " >&6; }
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -7989,7 +7982,7 @@ $as_echo_n "checking for minimal std::vector<bool> capacity... " >&6; }
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -8571,7 +8564,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
 $as_echo_n "checking how to run the C++ preprocessor... " >&6; }
 if test -z "$CXXCPP"; then
-  if ${ac_cv_prog_CXXCPP+:} false; then :
+  if test "${ac_cv_prog_CXXCPP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
       # Double quotes because CXXCPP needs to be expanded
@@ -8687,7 +8680,7 @@ else
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 fi
 
 ac_ext=cpp
@@ -8699,7 +8692,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
 $as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
+if test "${ac_cv_path_GREP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -z "$GREP"; then
@@ -8762,7 +8755,7 @@ $as_echo "$ac_cv_path_GREP" >&6; }
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
 $as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
+if test "${ac_cv_path_EGREP+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
@@ -8829,7 +8822,7 @@ $as_echo "$ac_cv_path_EGREP" >&6; }
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
 $as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
+if test "${ac_cv_header_stdc+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
@@ -8982,7 +8975,7 @@ done
 for ac_func in times
 do :
   ac_fn_cxx_check_func "$LINENO" "times" "ac_cv_func_times"
-if test "x$ac_cv_func_times" = xyes; then :
+if test "x$ac_cv_func_times" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_TIMES 1
 _ACEOF
@@ -9004,7 +8997,7 @@ ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
   { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
 as_fn_error $? "cannot run test program while cross compiling
-See \`config.log' for more details" "$LINENO" 5; }
+See \`config.log' for more details" "$LINENO" 5 ; }
 else
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
@@ -9061,7 +9054,7 @@ do
 set dummy $ac_prog; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_F77+:} false; then :
+if test "${ac_cv_path_F77+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $F77 in
@@ -9191,7 +9184,7 @@ $as_echo "F77 compiler is unknown. no flags set!" >&6; }
 
 		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for e_wsfe in -lg2c" >&5
 $as_echo_n "checking for e_wsfe in -lg2c... " >&6; }
-if ${ac_cv_lib_g2c_e_wsfe+:} false; then :
+if test "${ac_cv_lib_g2c_e_wsfe+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -9225,14 +9218,14 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_g2c_e_wsfe" >&5
 $as_echo "$ac_cv_lib_g2c_e_wsfe" >&6; }
-if test "x$ac_cv_lib_g2c_e_wsfe" = xyes; then :
+if test "x$ac_cv_lib_g2c_e_wsfe" = x""yes; then :
    F77LIBS="$F77LIBS -lg2c"
 fi
 
 
 					{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _gfortran_allocate in -lgfortran" >&5
 $as_echo_n "checking for _gfortran_allocate in -lgfortran... " >&6; }
-if ${ac_cv_lib_gfortran__gfortran_allocate+:} false; then :
+if test "${ac_cv_lib_gfortran__gfortran_allocate+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -9266,13 +9259,13 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gfortran__gfortran_allocate" >&5
 $as_echo "$ac_cv_lib_gfortran__gfortran_allocate" >&6; }
-if test "x$ac_cv_lib_gfortran__gfortran_allocate" = xyes; then :
+if test "x$ac_cv_lib_gfortran__gfortran_allocate" = x""yes; then :
   found=1
 fi
 
         { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _gfortran_st_write_done in -lgfortran" >&5
 $as_echo_n "checking for _gfortran_st_write_done in -lgfortran... " >&6; }
-if ${ac_cv_lib_gfortran__gfortran_st_write_done+:} false; then :
+if test "${ac_cv_lib_gfortran__gfortran_st_write_done+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -9306,7 +9299,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gfortran__gfortran_st_write_done" >&5
 $as_echo "$ac_cv_lib_gfortran__gfortran_st_write_done" >&6; }
-if test "x$ac_cv_lib_gfortran__gfortran_st_write_done" = xyes; then :
+if test "x$ac_cv_lib_gfortran__gfortran_st_write_done" = x""yes; then :
   found=1
 fi
 
@@ -9567,7 +9560,7 @@ rm -f core conftest.err conftest.$ac_objext \
 set dummy ar; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
+if test "${ac_cv_prog_AR+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$AR"; then
@@ -9604,7 +9597,7 @@ fi
 set dummy $AR; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_AR+:} false; then :
+if test "${ac_cv_path_AR+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $AR in
@@ -9645,7 +9638,7 @@ if test -n "$ac_tool_prefix"; then
 set dummy ${ac_tool_prefix}ranlib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
+if test "${ac_cv_prog_RANLIB+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$RANLIB"; then
@@ -9685,7 +9678,7 @@ if test -z "$ac_cv_prog_RANLIB"; then
 set dummy ranlib; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
+if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$ac_ct_RANLIB"; then
@@ -9737,7 +9730,7 @@ if test "$RANLIB" != ":" ; then
 set dummy $RANLIB; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_RANLIB+:} false; then :
+if test "${ac_cv_path_RANLIB+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $RANLIB in
@@ -9897,7 +9890,7 @@ fi
   LDFLAGS="$BOOST_LIB_DIR $LDFLAGS"
 
   ac_fn_cxx_check_header_mongrel "$LINENO" "boost/shared_ptr.hpp" "ac_cv_header_boost_shared_ptr_hpp" "$ac_includes_default"
-if test "x$ac_cv_header_boost_shared_ptr_hpp" = xyes; then :
+if test "x$ac_cv_header_boost_shared_ptr_hpp" = x""yes; then :
 
 else
   as_fn_error $? "Your boost installation is incomplete!" "$LINENO" 5
@@ -9905,7 +9898,7 @@ fi
 
 
   ac_fn_cxx_check_header_mongrel "$LINENO" "boost/type_traits.hpp" "ac_cv_header_boost_type_traits_hpp" "$ac_includes_default"
-if test "x$ac_cv_header_boost_type_traits_hpp" = xyes; then :
+if test "x$ac_cv_header_boost_type_traits_hpp" = x""yes; then :
 
 else
   as_fn_error $? "Your boost installation is incomplete!" "$LINENO" 5
@@ -9913,7 +9906,7 @@ fi
 
 
   ac_fn_cxx_check_header_mongrel "$LINENO" "boost/tuple/tuple.hpp" "ac_cv_header_boost_tuple_tuple_hpp" "$ac_includes_default"
-if test "x$ac_cv_header_boost_tuple_tuple_hpp" = xyes; then :
+if test "x$ac_cv_header_boost_tuple_tuple_hpp" = x""yes; then :
 
 else
   as_fn_error $? "Your boost installation is incomplete!" "$LINENO" 5
@@ -10150,8 +10143,12 @@ $as_echo_n "checking for PETSc version... " >&6; }
                      | perl -pi -e 's/.*RELEASE\s+//g;'`
   if test "$PETSC_RELEASE" = "0" ; then
     PETSC_VERSION+="-dev"
+    DEAL_II_PETSC_VERSION_DEV=yes
+
+$as_echo "#define DEAL_II_USE_PETSC_DEV 1" >>confdefs.h
+
   else
-    PETSC_VERSION+=""
+    DEAL_II_PETSC_VERSION_DEV=no
   fi
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PETSC_VERSION" >&5
@@ -10230,7 +10227,7 @@ $as_echo_n "checking for consistency of PETSc and deal.II MPI settings... " >&6;
   if test "x$DEAL_II_USE_MPI" = "xyes" ; then
 
               case "${DEAL_II_PETSC_VERSION_MAJOR}.${DEAL_II_PETSC_VERSION_MINOR}.${DEAL_II_PETSC_VERSION_SUBMINOR}" in
-      2.3*)         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
+      2.3.*)         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
 /* end confdefs.h.  */
 #include "$DEAL_II_PETSC_DIR/bmake/$DEAL_II_PETSC_ARCH/petscconf.h"
 
@@ -10386,6 +10383,7 @@ $as_echo "#define DEAL_II_USE_PETSC_COMPLEX 1" >>confdefs.h
 
 
 
+
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SLEPc include directory" >&5
 $as_echo_n "checking for SLEPc include directory... " >&6; }
 
@@ -11297,7 +11295,7 @@ if test "${with_blas+set}" = set; then :
       as_ac_Lib=`$as_echo "ac_cv_lib_$blas''_daxpy_" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for daxpy_ in -l$blas" >&5
 $as_echo_n "checking for daxpy_ in -l$blas... " >&6; }
-if eval \${$as_ac_Lib+:} false; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -11424,7 +11422,7 @@ rm -f core conftest.err conftest.$ac_objext \
         as_ac_Lib=`$as_echo "ac_cv_lib_$blas''_daxpy_" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for daxpy_ in -l$blas" >&5
 $as_echo_n "checking for daxpy_ in -l$blas... " >&6; }
-if eval \${$as_ac_Lib+:} false; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -11542,7 +11540,7 @@ if test "${with_zlib+set}" = set; then :
     as_ac_Lib=`$as_echo "ac_cv_lib_$zlib''_crc32" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for crc32 in -l$zlib" >&5
 $as_echo_n "checking for crc32 in -l$zlib... " >&6; }
-if eval \${$as_ac_Lib+:} false; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -11580,7 +11578,7 @@ $as_echo "$ac_res" >&6; }
 if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
 
                   ac_fn_cxx_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
-if test "x$ac_cv_header_zlib_h" = xyes; then :
+if test "x$ac_cv_header_zlib_h" = x""yes; then :
 
 
   LIBS="-l$zlib $LIBS"
@@ -11601,7 +11599,7 @@ fi
 
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
 $as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
+if test "${ac_cv_c_bigendian+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_cv_c_bigendian=unknown
@@ -11822,7 +11820,7 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
      ;; #(
    *)
      as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
+ presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5  ;;
  esac
 
 
@@ -11831,7 +11829,7 @@ $as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
     as_ac_File=`$as_echo "ac_cv_file_$i/lib/tecio.a" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $i/lib/tecio.a" >&5
 $as_echo_n "checking for $i/lib/tecio.a... " >&6; }
-if eval \${$as_ac_File+:} false; then :
+if eval "test \"\${$as_ac_File+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   test "$cross_compiling" = yes &&
@@ -11852,7 +11850,7 @@ fi
     as_ac_File=`$as_echo "ac_cv_file_$i/include/TECIO.h" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $i/include/TECIO.h" >&5
 $as_echo_n "checking for $i/include/TECIO.h... " >&6; }
-if eval \${$as_ac_File+:} false; then :
+if eval "test \"\${$as_ac_File+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   test "$cross_compiling" = yes &&
@@ -11952,7 +11950,7 @@ fi
   fi
 
         ac_fn_cxx_check_header_mongrel "$LINENO" "netcdfcpp.h" "ac_cv_header_netcdfcpp_h" "$ac_includes_default"
-if test "x$ac_cv_header_netcdfcpp_h" = xyes; then :
+if test "x$ac_cv_header_netcdfcpp_h" = x""yes; then :
 
 fi
 
@@ -11960,7 +11958,7 @@ fi
 
   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nc_open in -lnetcdf" >&5
 $as_echo_n "checking for nc_open in -lnetcdf... " >&6; }
-if ${ac_cv_lib_netcdf_nc_open+:} false; then :
+if test "${ac_cv_lib_netcdf_nc_open+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -11994,7 +11992,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_netcdf_nc_open" >&5
 $as_echo "$ac_cv_lib_netcdf_nc_open" >&6; }
-if test "x$ac_cv_lib_netcdf_nc_open" = xyes; then :
+if test "x$ac_cv_lib_netcdf_nc_open" = x""yes; then :
 
   OLD_LIBS="$LIBS"
 
@@ -12193,7 +12191,7 @@ $as_echo "#define HAVE_LIBUMFPACK 1" >>confdefs.h
       LDFLAGS="-L${UMFPACK_DIR}/UMFPACK $LDFLAGS"
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for umfpack_di_defaults in -lumfpack" >&5
 $as_echo_n "checking for umfpack_di_defaults in -lumfpack... " >&6; }
-if ${ac_cv_lib_umfpack_umfpack_di_defaults+:} false; then :
+if test "${ac_cv_lib_umfpack_umfpack_di_defaults+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12227,7 +12225,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_umfpack_umfpack_di_defaults" >&5
 $as_echo "$ac_cv_lib_umfpack_umfpack_di_defaults" >&6; }
-if test "x$ac_cv_lib_umfpack_umfpack_di_defaults" = xyes; then :
+if test "x$ac_cv_lib_umfpack_umfpack_di_defaults" = x""yes; then :
 
 
   LIBS="$LIBS -lumfpack"
@@ -12241,7 +12239,7 @@ else
                     LDFLAGS="-L${UMFPACK_DIR}/lib $OLD_LDFLAGS"
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for umfpack_di_defaults in -lumfpack" >&5
 $as_echo_n "checking for umfpack_di_defaults in -lumfpack... " >&6; }
-if ${ac_cv_lib_umfpack_umfpack_di_defaults+:} false; then :
+if test "${ac_cv_lib_umfpack_umfpack_di_defaults+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12275,7 +12273,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_umfpack_umfpack_di_defaults" >&5
 $as_echo "$ac_cv_lib_umfpack_umfpack_di_defaults" >&6; }
-if test "x$ac_cv_lib_umfpack_umfpack_di_defaults" = xyes; then :
+if test "x$ac_cv_lib_umfpack_umfpack_di_defaults" = x""yes; then :
 
 
   LIBS="$LIBS -lumfpack"
@@ -12300,7 +12298,7 @@ fi
       LDFLAGS="-L${UMFPACK_DIR}/AMD/Lib $LDFLAGS"
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking for amd_info in -lamd" >&5
 $as_echo_n "checking for amd_info in -lamd... " >&6; }
-if ${ac_cv_lib_amd_amd_info+:} false; then :
+if test "${ac_cv_lib_amd_amd_info+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12334,7 +12332,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_amd_amd_info" >&5
 $as_echo "$ac_cv_lib_amd_amd_info" >&6; }
-if test "x$ac_cv_lib_amd_amd_info" = xyes; then :
+if test "x$ac_cv_lib_amd_amd_info" = x""yes; then :
 
 
   LIBS="$LIBS -lamd"
@@ -12348,7 +12346,7 @@ else
                     LDFLAGS="-L${UMFPACK_DIR}/lib $OLD_LDFLAGS"
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for amd_info in -lamd" >&5
 $as_echo_n "checking for amd_info in -lamd... " >&6; }
-if ${ac_cv_lib_amd_amd_info+:} false; then :
+if test "${ac_cv_lib_amd_amd_info+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12382,7 +12380,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_amd_amd_info" >&5
 $as_echo "$ac_cv_lib_amd_amd_info" >&6; }
-if test "x$ac_cv_lib_amd_amd_info" = xyes; then :
+if test "x$ac_cv_lib_amd_amd_info" = x""yes; then :
 
 
   LIBS="$LIBS -lamd"
@@ -12407,7 +12405,7 @@ fi
         as_ac_File=`$as_echo "ac_cv_file_${UMFPACK_DIR}/UMFPACK/Include/umfpack.h" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${UMFPACK_DIR}/UMFPACK/Include/umfpack.h" >&5
 $as_echo_n "checking for ${UMFPACK_DIR}/UMFPACK/Include/umfpack.h... " >&6; }
-if eval \${$as_ac_File+:} false; then :
+if eval "test \"\${$as_ac_File+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   test "$cross_compiling" = yes &&
@@ -12430,7 +12428,7 @@ else
         as_ac_File=`$as_echo "ac_cv_file_${UMFPACK_DIR}/include/suitesparse/umfpack.h" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${UMFPACK_DIR}/include/suitesparse/umfpack.h" >&5
 $as_echo_n "checking for ${UMFPACK_DIR}/include/suitesparse/umfpack.h... " >&6; }
-if eval \${$as_ac_File+:} false; then :
+if eval "test \"\${$as_ac_File+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   test "$cross_compiling" = yes &&
@@ -12463,7 +12461,7 @@ fi
     as_ac_File=`$as_echo "ac_cv_file_${UMFPACK_DIR}/AMD/Include/amd.h" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${UMFPACK_DIR}/AMD/Include/amd.h" >&5
 $as_echo_n "checking for ${UMFPACK_DIR}/AMD/Include/amd.h... " >&6; }
-if eval \${$as_ac_File+:} false; then :
+if eval "test \"\${$as_ac_File+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   test "$cross_compiling" = yes &&
@@ -12486,7 +12484,7 @@ else
         as_ac_File=`$as_echo "ac_cv_file_${UMFPACK_DIR}/include/suitesparse/umfpack.h" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${UMFPACK_DIR}/include/suitesparse/umfpack.h" >&5
 $as_echo_n "checking for ${UMFPACK_DIR}/include/suitesparse/umfpack.h... " >&6; }
-if eval \${$as_ac_File+:} false; then :
+if eval "test \"\${$as_ac_File+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   test "$cross_compiling" = yes &&
@@ -12520,7 +12518,7 @@ fi
       as_ac_File=`$as_echo "ac_cv_file_${UMFPACK_DIR}/UFconfig/UFconfig.h" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${UMFPACK_DIR}/UFconfig/UFconfig.h" >&5
 $as_echo_n "checking for ${UMFPACK_DIR}/UFconfig/UFconfig.h... " >&6; }
-if eval \${$as_ac_File+:} false; then :
+if eval "test \"\${$as_ac_File+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   test "$cross_compiling" = yes &&
@@ -12557,7 +12555,7 @@ fi
        CXXFLAGS="-I$UMFPACK_INCDIR $CXXFLAGS"
        CPPFLAGS="-I$UMFPACK_INCDIR $CPPFLAGS"
        ac_fn_cxx_check_header_mongrel "$LINENO" "umfpack.h" "ac_cv_header_umfpack_h" "$ac_includes_default"
-if test "x$ac_cv_header_umfpack_h" = xyes; then :
+if test "x$ac_cv_header_umfpack_h" = x""yes; then :
 
 else
   as_fn_error $? "installation of UMFPACK could not be determined" "$LINENO" 5
@@ -12566,7 +12564,7 @@ fi
 
 
        ac_fn_cxx_check_header_mongrel "$LINENO" "amd.h" "ac_cv_header_amd_h" "$ac_includes_default"
-if test "x$ac_cv_header_amd_h" = xyes; then :
+if test "x$ac_cv_header_amd_h" = x""yes; then :
 
 else
   as_fn_error $? "installation of UMFPACK could not be determined" "$LINENO" 5
@@ -12574,7 +12572,7 @@ fi
 
 
        ac_fn_cxx_check_header_mongrel "$LINENO" "UFconfig.h" "ac_cv_header_UFconfig_h" "$ac_includes_default"
-if test "x$ac_cv_header_UFconfig_h" = xyes; then :
+if test "x$ac_cv_header_UFconfig_h" = x""yes; then :
 
 else
   as_fn_error $? "installation of UMFPACK could not be determined" "$LINENO" 5
@@ -12585,7 +12583,7 @@ fi
        if test "x$UMFPACK_LIBDIR" != "x" ; then
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for amd_info in -lamd" >&5
 $as_echo_n "checking for amd_info in -lamd... " >&6; }
-if ${ac_cv_lib_amd_amd_info+:} false; then :
+if test "${ac_cv_lib_amd_amd_info+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12619,7 +12617,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_amd_amd_info" >&5
 $as_echo "$ac_cv_lib_amd_amd_info" >&6; }
-if test "x$ac_cv_lib_amd_amd_info" = xyes; then :
+if test "x$ac_cv_lib_amd_amd_info" = x""yes; then :
 
 
   LIBS="$LIBS -lamd"
@@ -12635,7 +12633,7 @@ fi
 
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for umfpack_di_defaults in -lumfpack" >&5
 $as_echo_n "checking for umfpack_di_defaults in -lumfpack... " >&6; }
-if ${ac_cv_lib_umfpack_umfpack_di_defaults+:} false; then :
+if test "${ac_cv_lib_umfpack_umfpack_di_defaults+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12669,7 +12667,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_umfpack_umfpack_di_defaults" >&5
 $as_echo "$ac_cv_lib_umfpack_umfpack_di_defaults" >&6; }
-if test "x$ac_cv_lib_umfpack_umfpack_di_defaults" = xyes; then :
+if test "x$ac_cv_lib_umfpack_umfpack_di_defaults" = x""yes; then :
 
 
   LIBS="$LIBS -lumfpack"
@@ -12686,7 +12684,7 @@ fi
        else
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for amd_info in -lamd" >&5
 $as_echo_n "checking for amd_info in -lamd... " >&6; }
-if ${ac_cv_lib_amd_amd_info+:} false; then :
+if test "${ac_cv_lib_amd_amd_info+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12720,7 +12718,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_amd_amd_info" >&5
 $as_echo "$ac_cv_lib_amd_amd_info" >&6; }
-if test "x$ac_cv_lib_amd_amd_info" = xyes; then :
+if test "x$ac_cv_lib_amd_amd_info" = x""yes; then :
 
 
   LIBS="$LIBS -lamd"
@@ -12733,7 +12731,7 @@ fi
 
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking for umfpack_di_defaults in -lumfpack" >&5
 $as_echo_n "checking for umfpack_di_defaults in -lumfpack... " >&6; }
-if ${ac_cv_lib_umfpack_umfpack_di_defaults+:} false; then :
+if test "${ac_cv_lib_umfpack_umfpack_di_defaults+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12767,7 +12765,7 @@ LIBS=$ac_check_lib_save_LIBS
 fi
 { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_umfpack_umfpack_di_defaults" >&5
 $as_echo "$ac_cv_lib_umfpack_umfpack_di_defaults" >&6; }
-if test "x$ac_cv_lib_umfpack_umfpack_di_defaults" = xyes; then :
+if test "x$ac_cv_lib_umfpack_umfpack_di_defaults" = x""yes; then :
 
 
   LIBS="$LIBS -lumfpack"
@@ -12795,7 +12793,7 @@ if test "${with_lapack+set}" = set; then :
     as_ac_Lib=`$as_echo "ac_cv_lib_$lapack''_dgbsv_" | $as_tr_sh`
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgbsv_ in -l$lapack" >&5
 $as_echo_n "checking for dgbsv_ in -l$lapack... " >&6; }
-if eval \${$as_ac_Lib+:} false; then :
+if eval "test \"\${$as_ac_Lib+set}\"" = set; then :
   $as_echo_n "(cached) " >&6
 else
   ac_check_lib_save_LIBS=$LIBS
@@ -12852,7 +12850,7 @@ fi
 
 if test "x$with_blas" != "x" -a "x$with_blas" != "xno" ; then
   ac_fn_cxx_check_func "$LINENO" "daxpy_" "ac_cv_func_daxpy_"
-if test "x$ac_cv_func_daxpy_" = xyes; then :
+if test "x$ac_cv_func_daxpy_" = x""yes; then :
 
 else
   as_fn_error $? "BLAS library not installed correctly($with_blas)" "$LINENO" 5
@@ -12924,7 +12922,7 @@ done
 for ac_func in jn
 do :
   ac_fn_cxx_check_func "$LINENO" "jn" "ac_cv_func_jn"
-if test "x$ac_cv_func_jn" = xyes; then :
+if test "x$ac_cv_func_jn" = x""yes; then :
   cat >>confdefs.h <<_ACEOF
 #define HAVE_JN 1
 _ACEOF
@@ -13111,7 +13109,7 @@ $as_echo "not found" >&6; }
 set dummy doxygen; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_DOXYGEN+:} false; then :
+if test "${ac_cv_path_DOXYGEN+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $DOXYGEN in
@@ -13176,7 +13174,7 @@ $as_echo "1.5.x or later" >&6; }
 set dummy dot; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DOT+:} false; then :
+if test "${ac_cv_prog_DOT+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$DOT"; then
@@ -13224,7 +13222,7 @@ fi
 set dummy perl; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PERL+:} false; then :
+if test "${ac_cv_path_PERL+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $PERL in
@@ -13267,7 +13265,7 @@ fi
 set dummy qmake; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_QMAKE+:} false; then :
+if test "${ac_cv_prog_QMAKE+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   if test -n "$QMAKE"; then
@@ -13305,7 +13303,7 @@ if test -n "$QMAKE" ; then
 set dummy $QMAKE; ac_word=$2
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
 $as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_QMAKE+:} false; then :
+if test "${ac_cv_path_QMAKE+set}" = set; then :
   $as_echo_n "(cached) " >&6
 else
   case $QMAKE in
@@ -13440,7 +13438,7 @@ LTLIBOBJS=$ac_ltlibobjs
 
 
 
-: "${CONFIG_STATUS=./config.status}"
+: ${CONFIG_STATUS=./config.status}
 ac_write_fail=0
 ac_clean_files_save=$ac_clean_files
 ac_clean_files="$ac_clean_files $CONFIG_STATUS"
@@ -13541,7 +13539,6 @@ fi
 IFS=" ""	$as_nl"
 
 # Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
 case $0 in #((
   *[\\/]* ) as_myself=$0 ;;
   *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
@@ -13849,7 +13846,7 @@ cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
 # values after options handling.
 ac_log="
 This file was extended by deal.II $as_me 7.1.pre, which was
-generated by GNU Autoconf 2.68.  Invocation command line was
+generated by GNU Autoconf 2.67.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
   CONFIG_HEADERS  = $CONFIG_HEADERS
@@ -13911,7 +13908,7 @@ cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
 deal.II config.status 7.1.pre
-configured by $0, generated by GNU Autoconf 2.68,
+configured by $0, generated by GNU Autoconf 2.67,
   with options \\"\$ac_cs_config\\"
 
 Copyright (C) 2010 Free Software Foundation, Inc.
@@ -14034,7 +14031,7 @@ do
     "include/deal.II/base/config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/deal.II/base/config.h" ;;
     "$process_files") CONFIG_FILES="$CONFIG_FILES $process_files" ;;
 
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
+  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5 ;;
   esac
 done
 
@@ -14056,10 +14053,9 @@ fi
 # after its creation but before its name has been assigned to `$tmp'.
 $debug ||
 {
-  tmp= ac_tmp=
+  tmp=
   trap 'exit_status=$?
-  : "${ac_tmp:=$tmp}"
-  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
+  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
 ' 0
   trap 'as_fn_exit 1' 1 2 13 15
 }
@@ -14067,13 +14063,12 @@ $debug ||
 
 {
   tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-  test -d "$tmp"
+  test -n "$tmp" && test -d "$tmp"
 }  ||
 {
   tmp=./conf$$-$RANDOM
   (umask 077 && mkdir "$tmp")
 } || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
 
 # Set up the scripts for CONFIG_FILES section.
 # No need to generate them if there are no CONFIG_FILES.
@@ -14095,7 +14090,7 @@ else
   ac_cs_awk_cr=$ac_cr
 fi
 
-echo 'BEGIN {' >"$ac_tmp/subs1.awk" &&
+echo 'BEGIN {' >"$tmp/subs1.awk" &&
 _ACEOF
 
 
@@ -14123,7 +14118,7 @@ done
 rm -f conf$$subs.sh
 
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
-cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
+cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
 _ACEOF
 sed -n '
 h
@@ -14171,7 +14166,7 @@ t delim
 rm -f conf$$subs.awk
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 _ACAWK
-cat >>"\$ac_tmp/subs1.awk" <<_ACAWK &&
+cat >>"\$tmp/subs1.awk" <<_ACAWK &&
   for (key in S) S_is_set[key] = 1
   FS = ""
 
@@ -14203,7 +14198,7 @@ if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
   sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
 else
   cat
-fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
+fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
   || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
 _ACEOF
 
@@ -14237,7 +14232,7 @@ fi # test -n "$CONFIG_FILES"
 # No need to generate them if there are no CONFIG_HEADERS.
 # This happens for instance with `./config.status Makefile'.
 if test -n "$CONFIG_HEADERS"; then
-cat >"$ac_tmp/defines.awk" <<\_ACAWK ||
+cat >"$tmp/defines.awk" <<\_ACAWK ||
 BEGIN {
 _ACEOF
 
@@ -14249,8 +14244,8 @@ _ACEOF
 # handling of long lines.
 ac_delim='%!_!# '
 for ac_last_try in false false :; do
-  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
-  if test -z "$ac_tt"; then
+  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
+  if test -z "$ac_t"; then
     break
   elif $ac_last_try; then
     as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
@@ -14351,7 +14346,7 @@ do
   esac
   case $ac_mode$ac_tag in
   :[FHL]*:*);;
-  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
+  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5 ;;
   :[FH]-) ac_tag=-:-;;
   :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
   esac
@@ -14370,7 +14365,7 @@ do
     for ac_f
     do
       case $ac_f in
-      -) ac_f="$ac_tmp/stdin";;
+      -) ac_f="$tmp/stdin";;
       *) # Look for the file first in the build tree, then in the source tree
 	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
 	 # because $ac_f cannot contain `:'.
@@ -14379,7 +14374,7 @@ do
 	   [\\/$]*) false;;
 	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
 	   esac ||
-	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
+	   as_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5 ;;
       esac
       case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
       as_fn_append ac_file_inputs " '$ac_f'"
@@ -14405,8 +14400,8 @@ $as_echo "$as_me: creating $ac_file" >&6;}
     esac
 
     case $ac_tag in
-    *:-:* | *:-) cat >"$ac_tmp/stdin" \
-      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
+    *:-:* | *:-) cat >"$tmp/stdin" \
+      || as_fn_error $? "could not create $ac_file" "$LINENO" 5  ;;
     esac
     ;;
   esac
@@ -14531,22 +14526,21 @@ s&@abs_builddir@&$ac_abs_builddir&;t t
 s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
 $ac_datarootdir_hack
 "
-eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
-  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5
+eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
+  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 
 test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
-      "$ac_tmp/out"`; test -z "$ac_out"; } &&
+  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
+  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&5
 $as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
 which seems to be undefined.  Please make sure it is defined" >&2;}
 
-  rm -f "$ac_tmp/stdin"
+  rm -f "$tmp/stdin"
   case $ac_file in
-  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
-  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
+  -) cat "$tmp/out" && rm -f "$tmp/out";;
+  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
   esac \
   || as_fn_error $? "could not create $ac_file" "$LINENO" 5
  ;;
@@ -14557,20 +14551,20 @@ which seems to be undefined.  Please make sure it is defined" >&2;}
   if test x"$ac_file" != x-; then
     {
       $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
-    } >"$ac_tmp/config.h" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
+    } >"$tmp/config.h" \
       || as_fn_error $? "could not create $ac_file" "$LINENO" 5
-    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
+    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
       { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
 $as_echo "$as_me: $ac_file is unchanged" >&6;}
     else
       rm -f "$ac_file"
-      mv "$ac_tmp/config.h" "$ac_file" \
+      mv "$tmp/config.h" "$ac_file" \
 	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
     fi
   else
     $as_echo "/* $configure_input  */" \
-      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
+      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
       || as_fn_error $? "could not create -" "$LINENO" 5
   fi
  ;;
-- 
2.39.5