#! /bin/sh
# From configure.in Revision: 21440 .
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.63 for deal.II 6.3.1.
#
# Report bugs to <dealii@dealii.org>.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in
  *posix*) set -o posix ;;
esac

fi




# PATH needs CR
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi

# Support unset when possible.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  as_unset=unset
else
  as_unset=false
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
case $0 in
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  { (exit 1); exit 1; }
fi

# Work around bugs in pre-3.0 UWIN ksh.
for as_var in ENV MAIL MAILPATH
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi


# Name of the executable.
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# CDPATH.
$as_unset CDPATH


if test "x$CONFIG_SHELL" = x; then
  if (eval ":") 2>/dev/null; then
  as_have_required=yes
else
  as_have_required=no
fi

  if test $as_have_required = yes &&	 (eval ":
(as_func_return () {
  (exit \$1)
}
as_func_success () {
  as_func_return 0
}
as_func_failure () {
  as_func_return 1
}
as_func_ret_success () {
  return 0
}
as_func_ret_failure () {
  return 1
}

exitcode=0
if as_func_success; then
  :
else
  exitcode=1
  echo as_func_success failed.
fi

if as_func_failure; then
  exitcode=1
  echo as_func_failure succeeded.
fi

if as_func_ret_success; then
  :
else
  exitcode=1
  echo as_func_ret_success failed.
fi

if as_func_ret_failure; then
  exitcode=1
  echo as_func_ret_failure succeeded.
fi

if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  :
else
  exitcode=1
  echo positional parameters were not saved.
fi

test \$exitcode = 0) || { (exit 1); exit 1; }

(
  as_lineno_1=\$LINENO
  as_lineno_2=\$LINENO
  test \"x\$as_lineno_1\" != \"x\$as_lineno_2\" &&
  test \"x\`expr \$as_lineno_1 + 1\`\" = \"x\$as_lineno_2\") || { (exit 1); exit 1; }
") 2> /dev/null; then
  :
else
  as_candidate_shells=
    as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  case $as_dir in
	 /*)
	   for as_base in sh bash ksh sh5; do
	     as_candidate_shells="$as_candidate_shells $as_dir/$as_base"
	   done;;
       esac
done
IFS=$as_save_IFS


      for as_shell in $as_candidate_shells $SHELL; do
	 # Try only shells that exist, to save several forks.
	 if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		{ ("$as_shell") 2> /dev/null <<\_ASEOF
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in
  *posix*) set -o posix ;;
esac

fi


:
_ASEOF
}; then
  CONFIG_SHELL=$as_shell
	       as_have_required=yes
	       if { "$as_shell" 2> /dev/null <<\_ASEOF
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in
  *posix*) set -o posix ;;
esac

fi


:
(as_func_return () {
  (exit $1)
}
as_func_success () {
  as_func_return 0
}
as_func_failure () {
  as_func_return 1
}
as_func_ret_success () {
  return 0
}
as_func_ret_failure () {
  return 1
}

exitcode=0
if as_func_success; then
  :
else
  exitcode=1
  echo as_func_success failed.
fi

if as_func_failure; then
  exitcode=1
  echo as_func_failure succeeded.
fi

if as_func_ret_success; then
  :
else
  exitcode=1
  echo as_func_ret_success failed.
fi

if as_func_ret_failure; then
  exitcode=1
  echo as_func_ret_failure succeeded.
fi

if ( set x; as_func_ret_success y && test x = "$1" ); then
  :
else
  exitcode=1
  echo positional parameters were not saved.
fi

test $exitcode = 0) || { (exit 1); exit 1; }

(
  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2") || { (exit 1); exit 1; }

_ASEOF
}; then
  break
fi

fi

      done

      if test "x$CONFIG_SHELL" != x; then
  for as_var in BASH_ENV ENV
	do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
	done
	export CONFIG_SHELL
	exec "$CONFIG_SHELL" "$as_myself" ${1+"$@"}
fi


    if test $as_have_required = no; then
  echo This script requires a shell more modern than all the
      echo shells that I found on your system.  Please install a
      echo modern shell, or manually run the script under such a
      echo shell if you do have one.
      { (exit 1); exit 1; }
fi


fi

fi



(eval "as_func_return () {
  (exit \$1)
}
as_func_success () {
  as_func_return 0
}
as_func_failure () {
  as_func_return 1
}
as_func_ret_success () {
  return 0
}
as_func_ret_failure () {
  return 1
}

exitcode=0
if as_func_success; then
  :
else
  exitcode=1
  echo as_func_success failed.
fi

if as_func_failure; then
  exitcode=1
  echo as_func_failure succeeded.
fi

if as_func_ret_success; then
  :
else
  exitcode=1
  echo as_func_ret_success failed.
fi

if as_func_ret_failure; then
  exitcode=1
  echo as_func_ret_failure succeeded.
fi

if ( set x; as_func_ret_success y && test x = \"\$1\" ); then
  :
else
  exitcode=1
  echo positional parameters were not saved.
fi

test \$exitcode = 0") || {
  echo No shell found that supports shell functions.
  echo Please tell bug-autoconf@gnu.org about your system,
  echo including any error possibly output before this message.
  echo This can help us improve future autoconf versions.
  echo Configuration will now proceed without shell functions.
}



  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {

  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  # uniformly replaced by the line number.  The first 'sed' inserts a
  # line-number line after each line using $LINENO; the second 'sed'
  # does the real work.  The second script uses 'N' to pair each
  # line-number line with the line containing $LINENO, and appends
  # trailing '-' during substitution so that $LINENO is not a special
  # case at line end.
  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  # scripts with optimization help from Paolo Bonzini.  Blame Lee
  # E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   { (exit 1); exit 1; }; }

  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}


if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in
-n*)
  case `echo 'x\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  *)   ECHO_C='\c';;
  esac;;
*)
  ECHO_N='-n';;
esac
if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -p'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -p'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -p'
  fi
else
  as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p=:
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

if test -x / >/dev/null 2>&1; then
  as_test_x='test -x'
else
  if ls -dL / >/dev/null 2>&1; then
    as_ls_L_option=L
  else
    as_ls_L_option=
  fi
  as_test_x='
    eval sh -c '\''
      if test -d "$1"; then
	test -d "$1/.";
      else
	case $1 in
	-*)set "./$1";;
	esac;
	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
	???[sx]*):;;*)false;;esac;fi
    '\'' sh
  '
fi
as_executable_p=$as_test_x

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"



exec 7<&0 </dev/null 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, Linux) returns a bogus exit status,
# so uname gets run too.
ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=
SHELL=${CONFIG_SHELL-/bin/sh}

# Identity of this package.
PACKAGE_NAME='deal.II'
PACKAGE_TARNAME='deal.II'
PACKAGE_VERSION='6.3.1'
PACKAGE_STRING='deal.II 6.3.1'
PACKAGE_BUGREPORT='dealii@dealii.org'

ac_default_prefix=`pwd`
ac_func_list=
ac_header_list=
# Factoring default headers for most tests.
ac_includes_default="\
#include <stdio.h>
#ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
#endif
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#ifdef STDC_HEADERS
# include <stdlib.h>
# include <stddef.h>
#else
# ifdef HAVE_STDLIB_H
#  include <stdlib.h>
# endif
#endif
#ifdef HAVE_STRING_H
# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
#  include <memory.h>
# endif
# include <string.h>
#endif
#ifdef HAVE_STRINGS_H
# include <strings.h>
#endif
#ifdef HAVE_INTTYPES_H
# include <inttypes.h>
#endif
#ifdef HAVE_STDINT_H
# include <stdint.h>
#endif
#ifdef HAVE_UNISTD_H
# include <unistd.h>
#endif"

enable_option_checking=no
ac_subst_vars='LTLIBOBJS
LIBOBJS
LDFLAGSPIC
subdirs
PERL
DEAL_II_HAVE_DOT
DOXYGEN_OPTIONS
DOT
DOXYGEN
USE_CONTRIB_UMFPACK
UMFPACK_INCLUDE_DIR
UMFPACK_LIB
DEAL_II_METIS_LIBDIR
USE_CONTRIB_METIS
TECPLOT_INCLUDE_DIR
USE_CONTRIB_HSL
HSL_INCLUDE_DIR
NEEDS_F77LIBS
DEAL_II_DEFINE_DEAL_II_USE_MUMPS
DEAL_II_BLACS_ARCH
DEAL_II_BLACS_DIR
DEAL_II_SCALAPACK_DIR
DEAL_II_MUMPS_DIR
USE_CONTRIB_MUMPS
DEAL_II_TRILINOS_STATIC
DEAL_II_TRILINOS_SHARED
DEAL_II_TRILINOS_LIBDIR
DEAL_II_TRILINOS_INCDIR
USE_CONTRIB_TRILINOS
DEAL_II_EXPAND_TRILINOS_BLOCK_SPARSITY_PATTERN
DEAL_II_EXPAND_TRILINOS_SPARSITY_PATTERN
DEAL_II_EXPAND_TRILINOS_MPI_BLOCKVECTOR
DEAL_II_EXPAND_TRILINOS_BLOCKVECTOR
DEAL_II_EXPAND_TRILINOS_MPI_VECTOR
DEAL_II_EXPAND_TRILINOS_VECTOR
DEAL_II_DEFINE_DEAL_II_USE_SLEPC
DEAL_II_SLEPC_VERSION_SUBMINOR
DEAL_II_SLEPC_VERSION_MINOR
DEAL_II_SLEPC_VERSION_MAJOR
DEAL_II_SLEPC_DIR
USE_CONTRIB_SLEPC
DEAL_II_DEFINE_DEAL_II_USE_PETSC
DEAL_II_PETSC_MPIUNI_LIB
DEAL_II_PETSC_VERSION_SUBMINOR
DEAL_II_PETSC_VERSION_MINOR
DEAL_II_PETSC_VERSION_MAJOR
DEAL_II_PETSC_ARCH
DEAL_II_PETSC_DIR
USE_CONTRIB_PETSC
DEAL_II_EXPAND_PETSC_MPI_BLOCKVECTOR
DEAL_II_EXPAND_PETSC_BLOCKVECTOR
DEAL_II_EXPAND_PETSC_MPI_VECTOR
DEAL_II_EXPAND_PETSC_VECTOR
BOOST_INCLUDE_DIR
DEAL_II_DISABLE_PARSER
enableparser
RANLIB
AR
shared_lib_suffix
static_lib_suffix
enableshared
DEAL_II_LD_UNDERSTANDS_DYLIB_INSTALL_NAME
DEAL_II_LD_UNDERSTANDS_SONAME
F77LIBS
F77FLAGSPIC
F77FLAGSG
F77FLAGSO
F77_VERSION
F77
EGREP
GREP
CXXCPP
enablethreads
CFLAGSPIC
CC_VERSION
SHLIBFLAGS
SHLIBLD
CXXFLAGSPIC
CXXFLAGSO
CXXFLAGSG
DEAL_II_COMPILER_SUPPORTS_MPI
GXX_VERSION_DETAILED
GXX_VERSION
ac_ct_CXX
CXXFLAGS
CXX
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
target_os
target_vendor
target_cpu
target
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
DEAL2_DIR
DEAL_II_PATH
DEAL_II_MINOR
DEAL_II_MAJOR
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_threads
enable_shared
enable_parser
enable_mgcompatibility
enable_compat_blocker
with_boost
with_petsc
with_petsc_arch
with_slepc
with_trilinos
with_trilinos_include
with_trilinos_libs
with_mumps
with_scalapack
with_blacs
with_blas
with_zlib
with_netcdf
with_netcdf_include
with_netcdf_libs
with_metis
with_metis_include
with_metis_libs
with_umfpack
with_umfpack_include
with_umfpack_libs
with_lapack
with_cpu
with_doxygen
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CXX
CXXFLAGS
CCC
CXXCPP'
ac_subdirs_all='contrib tests'

# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
# dashes changed to underlines.
cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# These are left unexpanded so users can "make install exec_prefix=/foo"
# and all the variables that are supposed to be based on exec_prefix
# by default will actually change.
# Use braces instead of parens because sh, perl, etc. also accept them.
# (The list follows the same order as the GNU Coding Standards.)
bindir='${exec_prefix}/bin'
sbindir='${exec_prefix}/sbin'
libexecdir='${exec_prefix}/libexec'
datarootdir='${prefix}/share'
datadir='${datarootdir}'
sysconfdir='${prefix}/etc'
sharedstatedir='${prefix}/com'
localstatedir='${prefix}/var'
includedir='${prefix}/include'
oldincludedir='/usr/include'
docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
infodir='${datarootdir}/info'
htmldir='${docdir}'
dvidir='${docdir}'
pdfdir='${docdir}'
psdir='${docdir}'
libdir='${exec_prefix}/lib'
localedir='${datarootdir}/locale'
mandir='${datarootdir}/man'

ac_prev=
ac_dashdash=
for ac_option
do
  # If the previous option needs an argument, assign it.
  if test -n "$ac_prev"; then
    eval $ac_prev=\$ac_option
    ac_prev=
    continue
  fi

  case $ac_option in
  *=*)	ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
  *)	ac_optarg=yes ;;
  esac

  # Accept the important Cygnus configure options, so we can diagnose typos.

  case $ac_dashdash$ac_option in
  --)
    ac_dashdash=yes ;;

  -bindir | --bindir | --bindi | --bind | --bin | --bi)
    ac_prev=bindir ;;
  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
    bindir=$ac_optarg ;;

  -build | --build | --buil | --bui | --bu)
    ac_prev=build_alias ;;
  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
    build_alias=$ac_optarg ;;

  -cache-file | --cache-file | --cache-fil | --cache-fi \
  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
    ac_prev=cache_file ;;
  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
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    cache_file=$ac_optarg ;;

  --config-cache | -C)
    cache_file=config.cache ;;

  -datadir | --datadir | --datadi | --datad)
    ac_prev=datadir ;;
  -datadir=* | --datadir=* | --datadi=* | --datad=*)
    datadir=$ac_optarg ;;

  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
  | --dataroo | --dataro | --datar)
    ac_prev=datarootdir ;;
  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
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    datarootdir=$ac_optarg ;;

  -disable-* | --disable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
   { (exit 1); exit 1; }; }
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=no ;;

  -docdir | --docdir | --docdi | --doc | --do)
    ac_prev=docdir ;;
  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
    docdir=$ac_optarg ;;

  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
    ac_prev=dvidir ;;
  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
    dvidir=$ac_optarg ;;

  -enable-* | --enable-*)
    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      { $as_echo "$as_me: error: invalid feature name: $ac_useropt" >&2
   { (exit 1); exit 1; }; }
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"enable_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval enable_$ac_useropt=\$ac_optarg ;;

  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
  | --exec | --exe | --ex)
    ac_prev=exec_prefix ;;
  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
  | --exec=* | --exe=* | --ex=*)
    exec_prefix=$ac_optarg ;;

  -gas | --gas | --ga | --g)
    # Obsolete; use --with-gas.
    with_gas=yes ;;

  -help | --help | --hel | --he | -h)
    ac_init_help=long ;;
  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
    ac_init_help=recursive ;;
  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
    ac_init_help=short ;;

  -host | --host | --hos | --ho)
    ac_prev=host_alias ;;
  -host=* | --host=* | --hos=* | --ho=*)
    host_alias=$ac_optarg ;;

  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
    ac_prev=htmldir ;;
  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
  | --ht=*)
    htmldir=$ac_optarg ;;

  -includedir | --includedir | --includedi | --included | --include \
  | --includ | --inclu | --incl | --inc)
    ac_prev=includedir ;;
  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
  | --includ=* | --inclu=* | --incl=* | --inc=*)
    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
    ac_prev=infodir ;;
  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
    infodir=$ac_optarg ;;

  -libdir | --libdir | --libdi | --libd)
    ac_prev=libdir ;;
  -libdir=* | --libdir=* | --libdi=* | --libd=*)
    libdir=$ac_optarg ;;

  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
  | --libexe | --libex | --libe)
    ac_prev=libexecdir ;;
  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
  | --libexe=* | --libex=* | --libe=*)
    libexecdir=$ac_optarg ;;

  -localedir | --localedir | --localedi | --localed | --locale)
    ac_prev=localedir ;;
  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
    localedir=$ac_optarg ;;

  -localstatedir | --localstatedir | --localstatedi | --localstated \
  | --localstate | --localstat | --localsta | --localst | --locals)
    ac_prev=localstatedir ;;
  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
    localstatedir=$ac_optarg ;;

  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
    ac_prev=mandir ;;
  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
    mandir=$ac_optarg ;;

  -nfp | --nfp | --nf)
    # Obsolete; use --without-fp.
    with_fp=no ;;

  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
  | --no-cr | --no-c | -n)
    no_create=yes ;;

  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
    no_recursion=yes ;;

  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
  | --oldin | --oldi | --old | --ol | --o)
    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
    oldincludedir=$ac_optarg ;;

  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
    ac_prev=prefix ;;
  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
    prefix=$ac_optarg ;;

  -program-prefix | --program-prefix | --program-prefi | --program-pref \
  | --program-pre | --program-pr | --program-p)
    ac_prev=program_prefix ;;
  -program-prefix=* | --program-prefix=* | --program-prefi=* \
  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
    program_prefix=$ac_optarg ;;

  -program-suffix | --program-suffix | --program-suffi | --program-suff \
  | --program-suf | --program-su | --program-s)
    ac_prev=program_suffix ;;
  -program-suffix=* | --program-suffix=* | --program-suffi=* \
  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
    program_suffix=$ac_optarg ;;

  -program-transform-name | --program-transform-name \
  | --program-transform-nam | --program-transform-na \
  | --program-transform-n | --program-transform- \
  | --program-transform | --program-transfor \
  | --program-transfo | --program-transf \
  | --program-trans | --program-tran \
  | --progr-tra | --program-tr | --program-t)
    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
  | --program-transform-nam=* | --program-transform-na=* \
  | --program-transform-n=* | --program-transform-=* \
  | --program-transform=* | --program-transfor=* \
  | --program-transfo=* | --program-transf=* \
  | --program-trans=* | --program-tran=* \
  | --progr-tra=* | --program-tr=* | --program-t=*)
    program_transform_name=$ac_optarg ;;

  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
    ac_prev=pdfdir ;;
  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
    pdfdir=$ac_optarg ;;

  -psdir | --psdir | --psdi | --psd | --ps)
    ac_prev=psdir ;;
  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
    psdir=$ac_optarg ;;

  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil)
    silent=yes ;;

  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
    ac_prev=sbindir ;;
  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
  | --sbi=* | --sb=*)
    sbindir=$ac_optarg ;;

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
  | --sharedst | --shareds | --shared | --share | --shar \
  | --sha | --sh)
    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
  | --sha=* | --sh=*)
    sharedstatedir=$ac_optarg ;;

  -site | --site | --sit)
    ac_prev=site ;;
  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
    ac_prev=srcdir ;;
  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
    srcdir=$ac_optarg ;;

  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
  | --syscon | --sysco | --sysc | --sys | --sy)
    ac_prev=sysconfdir ;;
  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
    sysconfdir=$ac_optarg ;;

  -target | --target | --targe | --targ | --tar | --ta | --t)
    ac_prev=target_alias ;;
  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
    target_alias=$ac_optarg ;;

  -v | -verbose | --verbose | --verbos | --verbo | --verb)
    verbose=yes ;;

  -version | --version | --versio | --versi | --vers | -V)
    ac_init_version=: ;;

  -with-* | --with-*)
    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
   { (exit 1); exit 1; }; }
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=\$ac_optarg ;;

  -without-* | --without-*)
    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
    # Reject names that are not valid shell variable names.
    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
      { $as_echo "$as_me: error: invalid package name: $ac_useropt" >&2
   { (exit 1); exit 1; }; }
    ac_useropt_orig=$ac_useropt
    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
    case $ac_user_opts in
      *"
"with_$ac_useropt"
"*) ;;
      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
	 ac_unrecognized_sep=', ';;
    esac
    eval with_$ac_useropt=no ;;

  --x)
    # Obsolete; use --with-x.
    with_x=yes ;;

  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
  | --x-incl | --x-inc | --x-in | --x-i)
    ac_prev=x_includes ;;
  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
    x_includes=$ac_optarg ;;

  -x-libraries | --x-libraries | --x-librarie | --x-librari \
  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
    ac_prev=x_libraries ;;
  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
    x_libraries=$ac_optarg ;;

  -*) { $as_echo "$as_me: error: unrecognized option: $ac_option
Try \`$0 --help' for more information." >&2
   { (exit 1); exit 1; }; }
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    expr "x$ac_envvar" : ".*[^_$as_cr_alnum]" >/dev/null &&
      { $as_echo "$as_me: error: invalid variable name: $ac_envvar" >&2
   { (exit 1); exit 1; }; }
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

  *)
    # FIXME: should be removed in autoconf 3.0.
    $as_echo "$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}
    ;;

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  { $as_echo "$as_me: error: missing argument to $ac_option" >&2
   { (exit 1); exit 1; }; }
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) { $as_echo "$as_me: error: unrecognized options: $ac_unrecognized_opts" >&2
   { (exit 1); exit 1; }; } ;;
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
		datadir sysconfdir sharedstatedir localstatedir includedir \
		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
		libdir localedir mandir
do
  eval ac_val=\$$ac_var
  # Remove trailing slashes.
  case $ac_val in
    */ )
      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
      eval $ac_var=\$ac_val;;
  esac
  # Be sure to have absolute directory names.
  case $ac_val in
    [\\/$]* | ?:[\\/]* )  continue;;
    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
  esac
  { $as_echo "$as_me: error: expected an absolute directory name for --$ac_var: $ac_val" >&2
   { (exit 1); exit 1; }; }
done

# There might be people who depend on the old broken behavior: `$host'
# used to hold the argument of --host etc.
# FIXME: To remove some day.
build=$build_alias
host=$host_alias
target=$target_alias

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
    $as_echo "$as_me: WARNING: If you wanted to set the --build type, don't use --host.
    If a cross compiler is detected then cross compile mode will be used." >&2
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

ac_tool_prefix=
test -n "$host_alias" && ac_tool_prefix=$host_alias-

test "$silent" = yes && exec 6>/dev/null


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  { $as_echo "$as_me: error: working directory cannot be determined" >&2
   { (exit 1); exit 1; }; }
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  { $as_echo "$as_me: error: pwd does not report name of working directory" >&2
   { (exit 1); exit 1; }; }


# Find the source files, if location was not specified.
if test -z "$srcdir"; then
  ac_srcdir_defaulted=yes
  # Try the directory containing this script, then the parent directory.
  ac_confdir=`$as_dirname -- "$as_myself" ||
$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_myself" : 'X\(//\)[^/]' \| \
	 X"$as_myself" : 'X\(//\)$' \| \
	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_myself" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  srcdir=$ac_confdir
  if test ! -r "$srcdir/$ac_unique_file"; then
    srcdir=..
  fi
else
  ac_srcdir_defaulted=no
fi
if test ! -r "$srcdir/$ac_unique_file"; then
  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
  { $as_echo "$as_me: error: cannot find sources ($ac_unique_file) in $srcdir" >&2
   { (exit 1); exit 1; }; }
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || { $as_echo "$as_me: error: $ac_msg" >&2
   { (exit 1); exit 1; }; }
	pwd)`
# When building in place, set srcdir=.
if test "$ac_abs_confdir" = "$ac_pwd"; then
  srcdir=.
fi
# Remove unnecessary trailing slashes from srcdir.
# Double slashes in file names in object file debugging info
# mess up M-x gdb in Emacs.
case $srcdir in
*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
esac
for ac_var in $ac_precious_vars; do
  eval ac_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_env_${ac_var}_value=\$${ac_var}
  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
  eval ac_cv_env_${ac_var}_value=\$${ac_var}
done

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures deal.II 6.3.1 to adapt to many kinds of systems.

Usage: $0 [OPTION]... [VAR=VALUE]...

To assign environment variables (e.g., CC, CFLAGS...), specify them as
VAR=VALUE.  See below for descriptions of some of the useful variables.

Defaults for the options are specified in brackets.

Configuration:
  -h, --help              display this help and exit
      --help=short        display options specific to this package
      --help=recursive    display the short help of all the included packages
  -V, --version           display version information and exit
  -q, --quiet, --silent   do not print \`checking...' messages
      --cache-file=FILE   cache test results in FILE [disabled]
  -C, --config-cache      alias for \`--cache-file=config.cache'
  -n, --no-create         do not create output files
      --srcdir=DIR        find the sources in DIR [configure dir or \`..']

Installation directories:
  --prefix=PREFIX         install architecture-independent files in PREFIX
                          [$ac_default_prefix]
  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
                          [PREFIX]

By default, \`make install' will install all the files in
\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
an installation prefix other than \`$ac_default_prefix' using \`--prefix',
for instance \`--prefix=\$HOME'.

For better control, use the options below.

Fine tuning of the installation directories:
  --bindir=DIR            user executables [EPREFIX/bin]
  --sbindir=DIR           system admin executables [EPREFIX/sbin]
  --libexecdir=DIR        program executables [EPREFIX/libexec]
  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
  --libdir=DIR            object code libraries [EPREFIX/lib]
  --includedir=DIR        C header files [PREFIX/include]
  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
  --infodir=DIR           info documentation [DATAROOTDIR/info]
  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
  --mandir=DIR            man documentation [DATAROOTDIR/man]
  --docdir=DIR            documentation root [DATAROOTDIR/doc/deal.II]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

System types:
  --build=BUILD     configure for building on BUILD [guessed]
  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
  --target=TARGET   configure for building compilers for TARGET [HOST]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of deal.II 6.3.1:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-threads        Use multiple threads inside deal.II
  --enable-shared         Set compiler flags to generate shared libraries
  --enable-parser         While switched on by default, this option allows to
                          switch off support for the function parser in the
                          contrib directory.
  --enable-mgcompatibility
                          Use preconditioner interface in MGSmootherRelaxation
                          instead of the new interface using the function
                          step. Defaults to disabled.
  --enable-compat-blocker=mapping
                          Block functions that implicitely assume a Q1 mapping

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-boost=/path/to/boost
                          Use an installed boost library instead of the
                          contributed one. The optional argument points to the
                          directory containing the boost subdirectory for
                          header files.
  --with-petsc=path/to/petsc
                          Specify the path to the PETSc installation, of which
                          the include and library directories are subdirs; use
                          this if you want to override the PETSC_DIR
                          environment variable.
  --with-petsc-arch=architecture
                          Specify the architecture for your PETSc
                          installation; use this if you want to override the
                          PETSC_ARCH environment variable.
  --with-slepc=path/to/slepc
                          Specify the path to the SLEPc installation, for
                          which the include directory is a subdir; use this if
                          you want to override the SLEPC_DIR environment
                          variable.
  --with-trilinos=/path/to/trilinos
                          Specify the path to the Trilinos installation, of
                          which the include and lib directories are subdirs;
                          use this if you want to override the TRILINOS_DIR
                          environment variable.
  --with-trilinos-include=/path/to/trilinos
                          Specify the path to the Trilinos include; use this
                          if you want to override the TRILINOS_INCDIR
                          environment variable.
  --with-trilinos-libs=/path/to/trilinos
                          Specify the path to the Trilinos libraries; use this
                          if you want to override the TRILINOS_LIBDIR
                          environment variable.
  --with-mumps=path/to/mumps
                          Specify the path to the MUMPS installation, for
                          which the include directory and lib directory are
                          subdirs; use this if you want to override the
                          MUMPS_DIR environment variable.
  --with-scalapack=path/to/scalapack
                          Specify the path to the scalapack installation; use
                          this if you want to override the SCALAPACK_DIR
                          environment variable.
  --with-blacs=path/to/blacs
                          Specify the path to the BLACS installation; use this
                          if you want to override the BLACS_DIR environment
                          variable.
  --with-blas=blaslib     Use the blas library blaslib. Make sure the path
                          to the libary is searched by ld, since it is
			  included by the argument -lblaslib. If no argument
			  is given, use -lblas. Default is to use -lblas only
                          if required by other libraries.
  --with-zlib=zlib        Use the compression library zlib for gzipped
                          input and output and link it with -lzlib (the
			  default is -lz). Make sure the library is in the
			  search path of ld
  --with-netcdf=/path/to/netcdf
                          Specify the path to the NetCDF installation, of
                          which the include and library directories are
                          subdirs; use this if you want to override the
                          NETCDF_DIR environment variable.
  --with-netcdf-include=/path/to/netcdf
                          Specify the path to the NetCDF headers file; use
                          this if you want to override the NETCDF_INCLUDE_DIR
                          environment variable.
  --with-netcdf-libs=/path/to/netcdf
                          Specify the path to the NetCDF libraries; use this
                          if you want to override the NETCDF_LIBDIR
                          environment variable.
  --with-metis=/path/to/metis
                          Specify the path to the Metis installation, of which
                          the include and library directories are subdirs; use
                          this if you want to override the METIS_DIR
                          environment variable.
  --with-metis-include=/path/to/metis
                          Specify the path to the METIS headers file; use this
                          if you want to override the METIS_INCLUDE_DIR
                          environment variable.
  --with-metis-libs=/path/to/metis
                          Specify the path to the METIS libraries; use this if
                          you want to override the METIS_LIBDIR environment
                          variable.
  --with-umfpack=umfpack-root-directory
                          Use installed UMFPack version.
                          'umfpack-root-directory' should be the directory
                          containing directories AMD and UMFPACK. The
                          contributed UMFPack library is used if no argument
                          is given. Default is not to use UMFPack.
  --with-umfpack-include=/path/to/UMFPACK
                          Specify the path to the UMFPACK headers file; use
                          this if you want to override the UMFPACK_INCDIR
                          environment variable.
  --with-umfpack-libs=/path/to/UMFPACK
                          Specify the path to the UMFPACK libraries; use this
                          if you want to override the UMFPACK_LIBDIR
                          environment variable.
  --with-lapack=lapacklib Use the lapack library lapacklib. Make sure the
	                  path to the libary is searched by ld, since it is
			  included by the argument -llapacklib. If no argument
			  is given, use -llapack. Default is not to use
                          -llapack.
  --with-cpu=cpu          Optimize specifically for the given CPU type, rather
                          than just generating code for this processor family.
  --with-doxygen=filename Use 'filename' for doxygen.

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CXX         C++ compiler command
  CXXFLAGS    C++ compiler flags
  CXXCPP      C++ preprocessor

Use these variables to override the choices made by `configure' or to help
it to find libraries and programs with nonstandard names/locations.

Report bugs to <dealii@dealii.org>.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
    test -d "$ac_dir" ||
      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
      continue
    ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
    # Check for guested configure.
    if test -f "$ac_srcdir/configure.gnu"; then
      echo &&
      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
    elif test -f "$ac_srcdir/configure"; then
      echo &&
      $SHELL "$ac_srcdir/configure" --help=recursive
    else
      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
    fi || ac_status=$?
    cd "$ac_pwd" || { ac_status=$?; break; }
  done
fi

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
deal.II configure 6.3.1
generated by GNU Autoconf 2.63

Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi
cat >config.log <<_ACEOF
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 6.3.1, which was
generated by GNU Autoconf 2.63.  Invocation command line was

  $ $0 $@

_ACEOF
exec 5>>config.log
{
cat <<_ASUNAME
## --------- ##
## Platform. ##
## --------- ##

hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
uname -m = `(uname -m) 2>/dev/null || echo unknown`
uname -r = `(uname -r) 2>/dev/null || echo unknown`
uname -s = `(uname -s) 2>/dev/null || echo unknown`
uname -v = `(uname -v) 2>/dev/null || echo unknown`

/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`

/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`

_ASUNAME

as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  $as_echo "PATH: $as_dir"
done
IFS=$as_save_IFS

} >&5

cat >&5 <<_ACEOF


## ----------- ##
## Core tests. ##
## ----------- ##

_ACEOF


# Keep a trace of the command line.
# Strip out --no-create and --no-recursion so they do not pile up.
# Strip out --silent because we don't want to record it for future runs.
# Also quote any args containing shell meta-characters.
# Make two passes to allow for proper duplicate-argument suppression.
ac_configure_args=
ac_configure_args0=
ac_configure_args1=
ac_must_keep_next=false
for ac_pass in 1 2
do
  for ac_arg
  do
    case $ac_arg in
    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
    | -silent | --silent | --silen | --sile | --sil)
      continue ;;
    *\'*)
      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    case $ac_pass in
    1) ac_configure_args0="$ac_configure_args0 '$ac_arg'" ;;
    2)
      ac_configure_args1="$ac_configure_args1 '$ac_arg'"
      if test $ac_must_keep_next = true; then
	ac_must_keep_next=false # Got value, back to normal.
      else
	case $ac_arg in
	  *=* | --config-cache | -C | -disable-* | --disable-* \
	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
	  | -with-* | --with-* | -without-* | --without-* | --x)
	    case "$ac_configure_args0 " in
	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
	    esac
	    ;;
	  -* ) ac_must_keep_next=true ;;
	esac
      fi
      ac_configure_args="$ac_configure_args '$ac_arg'"
      ;;
    esac
  done
done
$as_unset ac_configure_args0 || test "${ac_configure_args0+set}" != set || { ac_configure_args0=; export ac_configure_args0; }
$as_unset ac_configure_args1 || test "${ac_configure_args1+set}" != set || { ac_configure_args1=; export ac_configure_args1; }

# When interrupted or exit'd, cleanup temporary files, and complete
# config.log.  We remove comments because anyway the quotes in there
# would cause problems or look ugly.
# WARNING: Use '\'' to represent an apostrophe within the trap.
# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
trap 'exit_status=$?
  # Save into config.log some information that might help in debugging.
  {
    echo

    cat <<\_ASBOX
## ---------------- ##
## Cache variables. ##
## ---------------- ##
_ASBOX
    echo
    # The following way of writing the cache mishandles newlines in values,
(
  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) $as_unset $ac_var ;;
      esac ;;
    esac
  done
  (set) 2>&1 |
    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      sed -n \
	"s/'\''/'\''\\\\'\'''\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
      ;; #(
    *)
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
)
    echo

    cat <<\_ASBOX
## ----------------- ##
## Output variables. ##
## ----------------- ##
_ASBOX
    echo
    for ac_var in $ac_subst_vars
    do
      eval ac_val=\$$ac_var
      case $ac_val in
      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
      esac
      $as_echo "$ac_var='\''$ac_val'\''"
    done | sort
    echo

    if test -n "$ac_subst_files"; then
      cat <<\_ASBOX
## ------------------- ##
## File substitutions. ##
## ------------------- ##
_ASBOX
      echo
      for ac_var in $ac_subst_files
      do
	eval ac_val=\$$ac_var
	case $ac_val in
	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
	esac
	$as_echo "$ac_var='\''$ac_val'\''"
      done | sort
      echo
    fi

    if test -s confdefs.h; then
      cat <<\_ASBOX
## ----------- ##
## confdefs.h. ##
## ----------- ##
_ASBOX
      echo
      cat confdefs.h
      echo
    fi
    test "$ac_signal" != 0 &&
      $as_echo "$as_me: caught signal $ac_signal"
    $as_echo "$as_me: exit $exit_status"
  } >&5
  rm -f core *.core core.conftest.* &&
    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
    exit $exit_status
' 0
for ac_signal in 1 2 13 15; do
  trap 'ac_signal='$ac_signal'; { (exit 1); exit 1; }' $ac_signal
done
ac_signal=0

# confdefs.h avoids OS command line length limits that DEFS can exceed.
rm -f -r conftest* confdefs.h

# Predefined preprocessor variables.

cat >>confdefs.h <<_ACEOF
#define PACKAGE_NAME "$PACKAGE_NAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_VERSION "$PACKAGE_VERSION"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_STRING "$PACKAGE_STRING"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
_ACEOF


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
  ac_site_file1=$CONFIG_SITE
elif test "x$prefix" != xNONE; then
  ac_site_file1=$prefix/share/config.site
  ac_site_file2=$prefix/etc/config.site
else
  ac_site_file1=$ac_default_prefix/share/config.site
  ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
  test "x$ac_site_file" = xNONE && continue
  if test -r "$ac_site_file"; then
    { $as_echo "$as_me:$LINENO: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file"
  fi
done


ac_func_list="$ac_func_list gethostname"
ac_func_list="$ac_func_list getpid"
ac_header_list="$ac_header_list sys/syscall.h"
# Check that the precious variables saved in the cache have kept the same
# value.
ac_cache_corrupted=false
for ac_var in $ac_precious_vars; do
  eval ac_old_set=\$ac_cv_env_${ac_var}_set
  eval ac_new_set=\$ac_env_${ac_var}_set
  eval ac_old_val=\$ac_cv_env_${ac_var}_value
  eval ac_new_val=\$ac_env_${ac_var}_value
  case $ac_old_set,$ac_new_set in
    set,)
      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
   { (exit 1); exit 1; }; }
fi

























ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu







ac_config_headers="$ac_config_headers base/include/base/config.h"


ac_aux_dir=
for ac_dir in contrib/config "$srcdir"/contrib/config; do
  if test -f "$ac_dir/install-sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install-sh -c"
    break
  elif test -f "$ac_dir/install.sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install.sh -c"
    break
  elif test -f "$ac_dir/shtool"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/shtool install -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in contrib/config \"$srcdir\"/contrib/config" >&5
$as_echo "$as_me: error: cannot find install-sh or install.sh in contrib/config \"$srcdir\"/contrib/config" >&2;}
   { (exit 1); exit 1; }; }
fi

# These three variables are undocumented and unsupported,
# and are intended to be withdrawn in a future Autoconf release.
# They can cause serious problems if a builder's source tree is in a directory
# whose full name contains unusual characters.
ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.








DEAL_II_PATH=`pwd`


DEAL_II_MAJOR=`echo $PACKAGE_VERSION | perl -pi -e 's/^(\d+)\..*/$1/;'`
DEAL_II_MINOR=`echo $PACKAGE_VERSION | perl -pi -e 's/^\d+\.(\d+).*/$1/;'`

cat >>confdefs.h <<_ACEOF
#define DEAL_II_MAJOR $DEAL_II_MAJOR
_ACEOF


cat >>confdefs.h <<_ACEOF
#define DEAL_II_MINOR $DEAL_II_MINOR
_ACEOF


cat >>confdefs.h <<_ACEOF
#define DEAL_II_PATH "$DEAL_II_PATH"
_ACEOF

{ $as_echo "$as_me:$LINENO: result: Configuring deal.II version $PACKAGE_VERSION" >&5
$as_echo "Configuring deal.II version $PACKAGE_VERSION" >&6; }




DEAL2_DIR="$DEAL_II_PATH"


# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  { { $as_echo "$as_me:$LINENO: error: cannot run $SHELL $ac_aux_dir/config.sub" >&5
$as_echo "$as_me: error: cannot run $SHELL $ac_aux_dir/config.sub" >&2;}
   { (exit 1); exit 1; }; }

{ $as_echo "$as_me:$LINENO: checking build system type" >&5
$as_echo_n "checking build system type... " >&6; }
if test "${ac_cv_build+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_build_alias=$build_alias
test "x$ac_build_alias" = x &&
  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
test "x$ac_build_alias" = x &&
  { { $as_echo "$as_me:$LINENO: error: cannot guess build type; you must specify one" >&5
$as_echo "$as_me: error: cannot guess build type; you must specify one" >&2;}
   { (exit 1); exit 1; }; }
ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
  { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&5
$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $ac_build_alias failed" >&2;}
   { (exit 1); exit 1; }; }

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_build" >&5
$as_echo "$ac_cv_build" >&6; }
case $ac_cv_build in
*-*-*) ;;
*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical build" >&5
$as_echo "$as_me: error: invalid value of canonical build" >&2;}
   { (exit 1); exit 1; }; };;
esac
build=$ac_cv_build
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_build
shift
build_cpu=$1
build_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
build_os=$*
IFS=$ac_save_IFS
case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac


{ $as_echo "$as_me:$LINENO: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; }
if test "${ac_cv_host+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test "x$host_alias" = x; then
  ac_cv_host=$ac_cv_build
else
  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&5
$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $host_alias failed" >&2;}
   { (exit 1); exit 1; }; }
fi

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_host" >&5
$as_echo "$ac_cv_host" >&6; }
case $ac_cv_host in
*-*-*) ;;
*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical host" >&5
$as_echo "$as_me: error: invalid value of canonical host" >&2;}
   { (exit 1); exit 1; }; };;
esac
host=$ac_cv_host
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_host
shift
host_cpu=$1
host_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
host_os=$*
IFS=$ac_save_IFS
case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac


{ $as_echo "$as_me:$LINENO: checking target system type" >&5
$as_echo_n "checking target system type... " >&6; }
if test "${ac_cv_target+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test "x$target_alias" = x; then
  ac_cv_target=$ac_cv_host
else
  ac_cv_target=`$SHELL "$ac_aux_dir/config.sub" $target_alias` ||
    { { $as_echo "$as_me:$LINENO: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&5
$as_echo "$as_me: error: $SHELL $ac_aux_dir/config.sub $target_alias failed" >&2;}
   { (exit 1); exit 1; }; }
fi

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_target" >&5
$as_echo "$ac_cv_target" >&6; }
case $ac_cv_target in
*-*-*) ;;
*) { { $as_echo "$as_me:$LINENO: error: invalid value of canonical target" >&5
$as_echo "$as_me: error: invalid value of canonical target" >&2;}
   { (exit 1); exit 1; }; };;
esac
target=$ac_cv_target
ac_save_IFS=$IFS; IFS='-'
set x $ac_cv_target
shift
target_cpu=$1
target_vendor=$2
shift; shift
# Remember, the first character of IFS is used to create $*,
# except with old shells:
target_os=$*
IFS=$ac_save_IFS
case $target_os in *\ *) target_os=`echo "$target_os" | sed 's/ /-/g'`;; esac


# The aliases save the names the user supplied, while $host etc.
# will get canonicalized.
test -n "$target_alias" &&
  test "$program_prefix$program_suffix$program_transform_name" = \
    NONENONEs,x,x, &&
  program_prefix=${target_alias}-


ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu






{ $as_echo "$as_me:$LINENO: result: " >&5
$as_echo "" >&6; }
{ $as_echo "$as_me:$LINENO: result: ---------------- configuring C/C++ compilers ----------------" >&5
$as_echo "---------------- configuring C/C++ compilers ----------------" >&6; }

OLDCFLAGS="$CFLAGS"
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
set dummy ${ac_tool_prefix}gcc; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="${ac_tool_prefix}gcc"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:$LINENO: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_CC"; then
  ac_ct_CC=$CC
  # Extract the first word of "gcc", so it can be a program name with args.
set dummy gcc; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_CC="gcc"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
else
  CC="$ac_cv_prog_CC"
fi

if test -z "$CC"; then
          if test -n "$ac_tool_prefix"; then
    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
set dummy ${ac_tool_prefix}cc; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="${ac_tool_prefix}cc"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:$LINENO: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


  fi
fi
if test -z "$CC"; then
  # Extract the first word of "cc", so it can be a program name with args.
set dummy cc; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
  ac_prog_rejected=no
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
       ac_prog_rejected=yes
       continue
     fi
    ac_cv_prog_CC="cc"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

if test $ac_prog_rejected = yes; then
  # We found a bogon in the path, so make sure we never use it.
  set dummy $ac_cv_prog_CC
  shift
  if test $# != 0; then
    # We chose a different compiler from the bogus one.
    # However, it has the same basename, so the bogon will be chosen
    # first if we set CC to just the basename; use the full file name.
    shift
    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
  fi
fi
fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:$LINENO: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$CC"; then
  if test -n "$ac_tool_prefix"; then
  for ac_prog in cl.exe
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
CC=$ac_cv_prog_CC
if test -n "$CC"; then
  { $as_echo "$as_me:$LINENO: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CC" && break
  done
fi
if test -z "$CC"; then
  ac_ct_CC=$CC
  for ac_prog in cl.exe
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CC+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CC"; then
  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_CC="$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
ac_ct_CC=$ac_cv_prog_ac_ct_CC
if test -n "$ac_ct_CC"; then
  { $as_echo "$as_me:$LINENO: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CC" && break
done

  if test "x$ac_ct_CC" = x; then
    CC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CC=$ac_ct_CC
  fi
fi

fi


test -z "$CC" && { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&5
$as_echo "$as_me: error: no acceptable C compiler found in \$PATH
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }; }

# Provide some information about the compiler.
$as_echo "$as_me:$LINENO: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
{ (ac_try="$ac_compiler --version >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler --version >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (ac_try="$ac_compiler -v >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler -v >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (ac_try="$ac_compiler -V >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler -V >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }

cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
# Try to create an executable without -o first, disregard a.out.
# It will help us diagnose broken compilers, and finding out an intuition
# of exeext.
{ $as_echo "$as_me:$LINENO: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }
ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`

# The possible output files:
ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"

ac_rmfiles=
for ac_file in $ac_files
do
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
  esac
done
rm -f $ac_rmfiles

if { (ac_try="$ac_link_default"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; then
  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
# in a Makefile.  We should not override ac_cv_exeext if it was cached,
# so that the user can short-circuit this test for compilers unknown to
# Autoconf.
for ac_file in $ac_files ''
do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
	;;
    [ab].out )
	# We found the default executable, but exeext='' is most
	# certainly right.
	break;;
    *.* )
        if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
	then :; else
	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	fi
	# We set ac_cv_exeext here because the later test for it is not
	# safe: cross compilers may not add the suffix if given an `-o'
	# argument, so we may need to know it at that point already.
	# Even if this section looks crufty: it has the advantage of
	# actually working.
	break;;
    * )
	break;;
  esac
done
test "$ac_cv_exeext" = no && ac_cv_exeext=

else
  ac_file=''
fi

{ $as_echo "$as_me:$LINENO: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
if test -z "$ac_file"; then
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: C compiler cannot create executables
See \`config.log' for more details." >&5
$as_echo "$as_me: error: C compiler cannot create executables
See \`config.log' for more details." >&2;}
   { (exit 77); exit 77; }; }; }
fi

ac_exeext=$ac_cv_exeext

# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:$LINENO: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
# FIXME: These cross compiler hacks should be removed for Autoconf 3.0
# If not cross compiling, check that we can run a simple program.
if test "$cross_compiling" != yes; then
  if { ac_try='./$ac_file'
  { (case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&5
$as_echo "$as_me: error: cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }; }
    fi
  fi
fi
{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:$LINENO: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
{ $as_echo "$as_me:$LINENO: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }

{ $as_echo "$as_me:$LINENO: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; then
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  break;;
    * ) break;;
  esac
done
else
  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&5
$as_echo "$as_me: error: cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }; }
fi

rm -f conftest$ac_cv_exeext
{ $as_echo "$as_me:$LINENO: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
{ $as_echo "$as_me:$LINENO: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if test "${ac_cv_objext+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.o conftest.obj
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; then
  for ac_file in conftest.o conftest.obj conftest.*; do
  test -f "$ac_file" || continue;
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
       break;;
  esac
done
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&5
$as_echo "$as_me: error: cannot compute suffix of object files: cannot compile
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }; }
fi

rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if test "${ac_cv_c_compiler_gnu+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_compiler_gnu=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_compiler_gnu=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_c_compiler_gnu" >&5
$as_echo "$ac_cv_c_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GCC=yes
else
  GCC=
fi
ac_test_CFLAGS=${CFLAGS+set}
ac_save_CFLAGS=$CFLAGS
{ $as_echo "$as_me:$LINENO: checking whether $CC accepts -g" >&5
$as_echo_n "checking whether $CC accepts -g... " >&6; }
if test "${ac_cv_prog_cc_g+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_save_c_werror_flag=$ac_c_werror_flag
   ac_c_werror_flag=yes
   ac_cv_prog_cc_g=no
   CFLAGS="-g"
   cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_cv_prog_cc_g=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	CFLAGS=""
      cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  :
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_c_werror_flag=$ac_save_c_werror_flag
	 CFLAGS="-g"
	 cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_cv_prog_cc_g=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
{ $as_echo "$as_me:$LINENO: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if test "${ac_cv_prog_cc_c89+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>
#include <sys/types.h>
#include <sys/stat.h>
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}

/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
   function prototypes and stuff, but not '\xHH' hex character constants.
   These don't provoke an error unfortunately, instead are silently treated
   as 'x'.  The following induces an error, until -std is added to get
   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
   array size at least.  It's necessary to write '\x00'==0 to get something
   that's true only with -std.  */
int osf4_cc_array ['\x00' == 0 ? 1 : -1];

/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
   inside strings and character constants.  */
#define FOO(x) 'x'
int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ;
  return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_cv_prog_cc_c89=$ac_arg
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c89" in
  x)
    { $as_echo "$as_me:$LINENO: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:$LINENO: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    CC="$CC $ac_cv_prog_cc_c89"
    { $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac


ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

CFLAGS="$OLDCFLAGS"

        testprog=""
  testargs=""
  processingargs="no"
  for i in $CC ; do
    if test "$processingargs" = "no" ; then
      testprog="$i" ;
      processingargs="yes" ;
    else
      testargs="$testargs $i" ;
    fi
  done

  # Extract the first word of "$testprog", so it can be a program name with args.
set dummy $testprog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_CC+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  case $CC in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CC="$CC" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CC="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

  ;;
esac
fi
CC=$ac_cv_path_CC
if test -n "$CC"; then
  { $as_echo "$as_me:$LINENO: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


  eval "CC=\"${CC} $testargs\""


OLDCXXFLAGS="$CXXFLAGS"
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test -z "$CXX"; then
  if test -n "$CCC"; then
    CXX=$CCC
  else
    if test -n "$ac_tool_prefix"; then
  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CXX+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$CXX"; then
  ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
  { $as_echo "$as_me:$LINENO: result: $CXX" >&5
$as_echo "$CXX" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CXX" && break
  done
fi
if test -z "$CXX"; then
  ac_ct_CXX=$CXX
  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_CXX+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_CXX"; then
  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_CXX="$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
  { $as_echo "$as_me:$LINENO: result: $ac_ct_CXX" >&5
$as_echo "$ac_ct_CXX" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CXX" && break
done

  if test "x$ac_ct_CXX" = x; then
    CXX="g++"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    CXX=$ac_ct_CXX
  fi
fi

  fi
fi
# Provide some information about the compiler.
$as_echo "$as_me:$LINENO: checking for C++ compiler version" >&5
set X $ac_compile
ac_compiler=$2
{ (ac_try="$ac_compiler --version >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler --version >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (ac_try="$ac_compiler -v >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler -v >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (ac_try="$ac_compiler -V >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler -V >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }

{ $as_echo "$as_me:$LINENO: checking whether we are using the GNU C++ compiler" >&5
$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
if test "${ac_cv_cxx_compiler_gnu+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
#ifndef __GNUC__
       choke me
#endif

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_compiler_gnu=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_compiler_gnu=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_cxx_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_cxx_compiler_gnu" >&5
$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GXX=yes
else
  GXX=
fi
ac_test_CXXFLAGS=${CXXFLAGS+set}
ac_save_CXXFLAGS=$CXXFLAGS
{ $as_echo "$as_me:$LINENO: checking whether $CXX accepts -g" >&5
$as_echo_n "checking whether $CXX accepts -g... " >&6; }
if test "${ac_cv_prog_cxx_g+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
   ac_cxx_werror_flag=yes
   ac_cv_prog_cxx_g=no
   CXXFLAGS="-g"
   cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_cv_prog_cxx_g=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	CXXFLAGS=""
      cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  :
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cxx_werror_flag=$ac_save_cxx_werror_flag
	 CXXFLAGS="-g"
	 cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_cv_prog_cxx_g=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_cxx_g" >&5
$as_echo "$ac_cv_prog_cxx_g" >&6; }
if test "$ac_test_CXXFLAGS" = set; then
  CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
  if test "$GXX" = yes; then
    CXXFLAGS="-g -O2"
  else
    CXXFLAGS="-g"
  fi
else
  if test "$GXX" = yes; then
    CXXFLAGS="-O2"
  else
    CXXFLAGS=
  fi
fi
ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

CXXFLAGS="$OLDCXXFLAGS"

        testprog=""
  testargs=""
  processingargs="no"
  for i in $CXX ; do
    if test "$processingargs" = "no" ; then
      testprog="$i" ;
      processingargs="yes" ;
    else
      testargs="$testargs $i" ;
    fi
  done

  # Extract the first word of "$testprog", so it can be a program name with args.
set dummy $testprog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_CXX+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  case $CXX in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_CXX="$CXX" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_CXX="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

  ;;
esac
fi
CXX=$ac_cv_path_CXX
if test -n "$CXX"; then
  { $as_echo "$as_me:$LINENO: result: $CXX" >&5
$as_echo "$CXX" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


  eval "CXX=\"${CXX} $testargs\""



            if test "$GXX" = "yes" ; then
    GXX_VERSION_STRING=`($CXX -v 2>&1) | grep "gcc version"`
    if test "x$GXX_VERSION_STRING" = "x" ; then
      GXX=no
    fi
  fi

      if test "$GXX" = "yes" ; then
    GXX_VERSION_STRING=`($CXX -v 2>&1) | grep "PathScale"`
    if test "x$GXX_VERSION_STRING" != "x" ; then
      GXX=no
    fi
  fi

  if test "$GXX" = yes ; then
        GXX_VERSION_STRING=`($CXX -v 2>&1) | grep "gcc version"`

    full_version=`echo "$GXX_VERSION_STRING" | perl -pi -e 's/.*version (\d\.\d\.\d).*/\1/g;'`
    GXX_VERSION=gcc`echo $full_version | perl -pi -e 's/(\d\.\d).*/\1/g;'`
    GXX_VERSION_DETAILED=gcc$full_version

    { $as_echo "$as_me:$LINENO: result: C++ compiler is $GXX_VERSION (subversion $GXX_VERSION_DETAILED)" >&5
$as_echo "C++ compiler is $GXX_VERSION (subversion $GXX_VERSION_DETAILED)" >&6; }


  else

                    is_ibm_xlc="`($CXX -qversion 2>&1) | grep IBM`"
    if test "x$is_ibm_xlc" != "x"  ; then
                        { $as_echo "$as_me:$LINENO: result: C++ compiler is IBM xlC" >&5
$as_echo "C++ compiler is IBM xlC" >&6; }
      GXX_VERSION=ibm_xlc
      GXX_VERSION_DETAILED="$GXX_VERSION"
    else

            mips_pro="`($CXX -version 2>&1) | grep MIPSpro`"
      if test "x$mips_pro" != "x" ; then
        case "$mips_pro" in
          *7.0* | *7.1* | *7.2* | *7.3*)
                                    { $as_echo "$as_me:$LINENO: result: C++ compiler is $mips_pro" >&5
$as_echo "C++ compiler is $mips_pro" >&6; }
            { { $as_echo "$as_me:$LINENO: error: This compiler is not supported" >&5
$as_echo "$as_me: error: This compiler is not supported" >&2;}
   { (exit 1); exit 1; }; }
            GXX_VERSION=MIPSpro7.3
            GXX_VERSION_DETAILED="$GXX_VERSION"
            ;;
          *7.4)
            { $as_echo "$as_me:$LINENO: result: C++ compiler is MIPSpro compiler 7.4" >&5
$as_echo "C++ compiler is MIPSpro compiler 7.4" >&6; }
            { { $as_echo "$as_me:$LINENO: error: This compiler is not supported. Use MIPSPro compiler 7.4x" >&5
$as_echo "$as_me: error: This compiler is not supported. Use MIPSPro compiler 7.4x" >&2;}
   { (exit 1); exit 1; }; }
            GXX_VERSION=MIPSpro7.4
            GXX_VERSION_DETAILED="$GXX_VERSION"
            ;;
          *7.41* | *7.42* | *7.43* | *7.44*)
            { $as_echo "$as_me:$LINENO: result: C++ compiler is MIPSpro compiler 7.4x" >&5
$as_echo "C++ compiler is MIPSpro compiler 7.4x" >&6; }
            GXX_VERSION=MIPSpro7.4x
            GXX_VERSION_DETAILED="$GXX_VERSION"
            ;;
          *"7.5"*)
            { $as_echo "$as_me:$LINENO: result: C++ compiler is MIPSpro compiler 7.5" >&5
$as_echo "C++ compiler is MIPSpro compiler 7.5" >&6; }
            GXX_VERSION=MIPSpro7.5
            GXX_VERSION_DETAILED="$GXX_VERSION"
            ;;
          *)
            { $as_echo "$as_me:$LINENO: result: C++ compiler is unknown version but accepted MIPSpro compiler version" >&5
$as_echo "C++ compiler is unknown version but accepted MIPSpro compiler version" >&6; }
            GXX_VERSION=MIPSpro-other
            GXX_VERSION_DETAILED="$GXX_VERSION"
	    ;;
        esac
      else

        	        is_intel_icc1="`($CXX -V 2>&1) | grep 'Intel'`"
        is_intel_icc2="`($CXX -help 2>&1) | grep 'Intel'`"
	is_intel_icc="$is_intel_icc1$is_intel_icc2"

				is_pgi="`($CXX -V 2>&1) | grep 'Portland'`"

        if test "x$is_intel_icc" != "x" -a "x$is_pgi" == "x" ; then
	  version_string="`($CXX -V 2>&1) | grep 'Version'` `($CXX -help 2>&1) | grep 'Version'`"
	  version5="`echo $version_string | grep 'Version 5'`"
	  version6="`echo $version_string | grep 'Version 6'`"
	  version7="`echo $version_string | grep 'Version 7'`"
	  version8="`echo $version_string | grep 'Version 8'`"
	  version9="`echo $version_string | grep 'Version 9'`"
	  version10="`echo $version_string | grep 'Version 10'`"
	  version11="`echo $version_string | grep 'Version 11'`"
          if test "x$version5" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C++ compiler is icc-5" >&5
$as_echo "C++ compiler is icc-5" >&6; }
            GXX_VERSION=intel_icc5
          else if test "x$version6" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C++ compiler is icc-6" >&5
$as_echo "C++ compiler is icc-6" >&6; }
            GXX_VERSION=intel_icc6
          else if test "x$version7" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C++ compiler is icc-7" >&5
$as_echo "C++ compiler is icc-7" >&6; }
            GXX_VERSION=intel_icc7
          else if test "x$version8" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C++ compiler is icc-8" >&5
$as_echo "C++ compiler is icc-8" >&6; }
            GXX_VERSION=intel_icc8
          else if test "x$version9" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C++ compiler is icc-9" >&5
$as_echo "C++ compiler is icc-9" >&6; }
            GXX_VERSION=intel_icc9
          else if test "x$version10" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C++ compiler is icc-10" >&5
$as_echo "C++ compiler is icc-10" >&6; }
            GXX_VERSION=intel_icc10
          else if test "x$version11" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C++ compiler is icc-11" >&5
$as_echo "C++ compiler is icc-11" >&6; }
            GXX_VERSION=intel_icc11
          else
            { $as_echo "$as_me:$LINENO: result: C++ compiler is icc" >&5
$as_echo "C++ compiler is icc" >&6; }
            GXX_VERSION=intel_icc
          fi fi fi fi fi fi fi
          GXX_VERSION_DETAILED="$GXX_VERSION"
        else

                    is_dec_cxx="`($CXX -V 2>&1) | grep 'Compaq C++'`"
          if test "x$is_dec_cxx" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C++ compiler is Compaq-cxx" >&5
$as_echo "C++ compiler is Compaq-cxx" >&6; }
            GXX_VERSION=compaq_cxx
            GXX_VERSION_DETAILED="$GXX_VERSION"
          else

      	                is_sun_cc_1="`($CXX -V 2>&1) | grep 'Sun WorkShop'`"
            is_sun_cc_2="`($CXX -V 2>&1) | grep 'Sun C++'`"
            if test "x$is_sun_cc_1$is_sun_cc_2" != "x" ; then
              { $as_echo "$as_me:$LINENO: result: C++ compiler is Sun Workshop compiler" >&5
$as_echo "C++ compiler is Sun Workshop compiler" >&6; }
              GXX_VERSION=sun_workshop
              GXX_VERSION_DETAILED="$GXX_VERSION"
            else

  	                    is_sun_forte_cc="`($CXX -V 2>&1) | grep 'Forte'`"
              if test "x$is_sun_forte_cc" != "x" ; then
                { $as_echo "$as_me:$LINENO: result: C++ compiler is Sun Forte compiler" >&5
$as_echo "C++ compiler is Sun Forte compiler" >&6; }
                GXX_VERSION=sun_forte
                GXX_VERSION_DETAILED="$GXX_VERSION"
              else

  	          	        is_pgcc="`($CXX -V 2>&1) | grep 'Portland Group'`"
  	        if test "x$is_pgcc" != "x" ; then
  	          { $as_echo "$as_me:$LINENO: result: C++ compiler is Portland Group C++" >&5
$as_echo "C++ compiler is Portland Group C++" >&6; }
  	          GXX_VERSION=portland_group
    	          GXX_VERSION_DETAILED="$GXX_VERSION"
                else

  	            	          is_aCC="`($CXX -V 2>&1) | grep 'aCC'`"
  	          if test "x$is_aCC" != "x" ; then
  	            { $as_echo "$as_me:$LINENO: result: C++ compiler is HP aCC" >&5
$as_echo "C++ compiler is HP aCC" >&6; }
  	            GXX_VERSION=hp_aCC
  	            GXX_VERSION_DETAILED="$GXX_VERSION"
                  else

  	              	            is_bcc="`($CXX -h 2>&1) | grep 'Borland'`"
  	            if test "x$is_bcc" != "x" ; then
  	              { $as_echo "$as_me:$LINENO: result: C++ compiler is Borland C++" >&5
$as_echo "C++ compiler is Borland C++" >&6; }
  	              GXX_VERSION=borland_bcc
  	              GXX_VERSION_DETAILED="$GXX_VERSION"
                    else

  	              		      	              	 	      	              	                                                                                  	              is_kai_cc="`($CXX --version 2>&1) | grep 'KAI C++'`"
  	              is_kai_cc="$is_kai_cc`($CXX -v 2>&1) | grep /KCC/`"
  	              if test "x$is_kai_cc" != "x" ; then
  	                { $as_echo "$as_me:$LINENO: result: C++ compiler is KAI C++" >&5
$as_echo "C++ compiler is KAI C++" >&6; }
  	                GXX_VERSION=kai_cc
   	                GXX_VERSION_DETAILED="$GXX_VERSION"
                      else

                                                is_pathscale="`($CXX -v 2>&1) | grep PathScale`"
                        if test "x$is_pathscale" != "x" ; then
                          { $as_echo "$as_me:$LINENO: result: C++ compiler is PathScale C++" >&5
$as_echo "C++ compiler is PathScale C++" >&6; }
  	                  GXX_VERSION=pathscale_cc
   	                  GXX_VERSION_DETAILED="$GXX_VERSION"
                        else
                                                    { $as_echo "$as_me:$LINENO: result: Unrecognized C++ compiler -- Try to go ahead and get help from dealii@dealii.org" >&5
$as_echo "Unrecognized C++ compiler -- Try to go ahead and get help from dealii@dealii.org" >&6; }
                          GXX_VERSION=unknown_cc
                          GXX_VERSION_DETAILED="$GXX_VERSION"
                        fi
                      fi
                    fi
                  fi
                fi
              fi
  	    fi
          fi
        fi
      fi
    fi
  fi



  { $as_echo "$as_me:$LINENO: checking if the compiler is built for MPI" >&5
$as_echo_n "checking if the compiler is built for MPI... " >&6; }
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

          #include <mpi.h>

int
main ()
{

	  MPI_Init (0,0);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then

          { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_COMPILER_SUPPORTS_MPI 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


          { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext


    CXXFLAGS="$CXXFLAGS -DBOOST_NO_HASH -DBOOST_NO_SLIST"

    if test "$GXX" = yes ; then
    CXXFLAGSO="$CXXFLAGS -O2 -funroll-loops -funroll-all-loops -fstrict-aliasing -Wuninitialized -felide-constructors -ftemplate-depth-128"
    CXXFLAGSG="$CXXFLAGS -DDEBUG -pedantic -Wall -W -Wpointer-arith -Wwrite-strings -Woverloaded-virtual -Wsynth -Wsign-compare -Wswitch -ftemplate-depth-128"

        CXXFLAGSG="$CXXFLAGSG -Wno-long-long"

        OLD_CXXFLAGS="$CXXFLAGS"
    CXXFLAGS=-std=c++0x

    { $as_echo "$as_me:$LINENO: checking whether compiler has a flag to support C++1x" >&5
$as_echo_n "checking whether compiler has a flag to support C++1x... " >&6; }
    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

         { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
         test_cxx1x=yes

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


         { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
         test_cxx1x=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    CXXFLAGS="${OLD_CXXFLAGS}"

    if test "x$test_cxx1x" = "xyes" ; then

  OLD_CXXFLAGS="$CXXFLAGS"
  CXXFLAGS=""-std=c++0x""

  all_cxx1x_available=yes

  { $as_echo "$as_me:$LINENO: checking for std::array" >&5
$as_echo_n "checking for std::array... " >&6; }
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <array>
int
main ()
{
 std::array<int,3> p; p[0];
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
   { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	 { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }; all_cxx1x_available=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  { $as_echo "$as_me:$LINENO: checking for std::condition_variable" >&5
$as_echo_n "checking for std::condition_variable... " >&6; }
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <condition_variable>
int
main ()
{
 std::condition_variable c; c.notify_all()
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
   { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	 { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }; all_cxx1x_available=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  { $as_echo "$as_me:$LINENO: checking for std::function and std::bind" >&5
$as_echo_n "checking for std::function and std::bind... " >&6; }
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <functional>
        void f(int, double);
int
main ()
{
 std::function<void (int)>
            g = std::bind (f, std::placeholders::_1, 1.1) ;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
   { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	 { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }; all_cxx1x_available=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

    { $as_echo "$as_me:$LINENO: checking for std::bind works with rvalues" >&5
$as_echo_n "checking for std::bind works with rvalues... " >&6; }
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <functional>
        void f(int);
int
main ()
{
 using namespace std;
         using namespace std::placeholders;
         bind(multiplies<int>(),4,_1)(5); ;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
   { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	 { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }; all_cxx1x_available=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  { $as_echo "$as_me:$LINENO: checking for std::shared_ptr" >&5
$as_echo_n "checking for std::shared_ptr... " >&6; }
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <memory>
int
main ()
{
 std::shared_ptr<int> p(new int(3))
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
   { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	 { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }; all_cxx1x_available=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  { $as_echo "$as_me:$LINENO: checking for std::thread" >&5
$as_echo_n "checking for std::thread... " >&6; }
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <thread>
        void f(int);
int
main ()
{
 std::thread t(f,1); t.join();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
   { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	 { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }; all_cxx1x_available=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  { $as_echo "$as_me:$LINENO: checking for std::mutex" >&5
$as_echo_n "checking for std::mutex... " >&6; }
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <mutex>
int
main ()
{
 std::mutex m; m.lock();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
   { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	 { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }; all_cxx1x_available=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  { $as_echo "$as_me:$LINENO: checking for std::tuple" >&5
$as_echo_n "checking for std::tuple... " >&6; }
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <tuple>
int
main ()
{
 std::tuple<int,double,char> p(1,1.1,'a')
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
   { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	 { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }; all_cxx1x_available=no

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  CXXFLAGS="${OLD_CXXFLAGS}"

  { $as_echo "$as_me:$LINENO: checking whether C++1x support is complete enough" >&5
$as_echo_n "checking whether C++1x support is complete enough... " >&6; }
  if test "x$all_cxx1x_available" = "xyes" ; then
    { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

    CXXFLAGSG="$CXXFLAGSG "-std=c++0x""
    CXXFLAGSO="$CXXFLAGSO "-std=c++0x""


cat >>confdefs.h <<\_ACEOF
#define DEAL_II_CAN_USE_CXX1X 1
_ACEOF

  else
    { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
  fi

    fi

                    CXXFLAGS="-Wreturn-type -Werror"
    { $as_echo "$as_me:$LINENO: checking whether qualifiers in return types lead to a warning" >&5
$as_echo_n "checking whether qualifiers in return types lead to a warning... " >&6; }
    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

            const double foo() { return 1.; }

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

            { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


            { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
            CXXFLAGSG="$CXXFLAGSG -Wno-return-type"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

                    case "$target" in
      *aix* )
	CXXFLAGSPIC=
	LDFLAGSPIC=
        LDFLAGS="$LDFLAGS -lpthread"
	;;

      *dec-osf* )
	CXXFLAGSPIC="-fPIC"
	LDFLAGSPIC="-fPIC"
        LDFLAGS="$LDFLAGS -lpthread"
	;;

      *x86_64*)
	CXXFLAGSPIC="-fPIC"
	LDFLAGSPIC="-fPIC"
	LDFLAGS="$LDFLAGS -lpthread"
	;;

      *cygwin* )
                                                        	        CXXFLAGSPIC=
	LDFLAGS="$LDFLAGS -Xlinker --allow-multiple-definition"
        SHLIBFLAGS="$SHLIBFLAGS -Xlinker --allow-multiple-definition"
        ;;

      *)
	CXXFLAGSPIC="-fPIC"
	LDFLAGSPIC="-fPIC"
	;;
    esac


  { $as_echo "$as_me:$LINENO: checking for std::advance warning" >&5
$as_echo_n "checking for std::advance warning... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG -Werror"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <map>
#include <vector>

int
main ()
{

  std::map<unsigned int, double> m;
  std::vector<std::pair<unsigned int, double> > v;
  v.insert (v.end(), m.begin(), m.end());

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	  	  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
          DEAL_II_ADVANCE_WARNING=no

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	  { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
          DEAL_II_ADVANCE_WARNING=yes


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

    if test "x$DEAL_II_ADVANCE_WARNING" = "xyes" ; then
      CXXFLAGSG="`echo $CXXFLAGSG | perl -pi -e 's/-W //g;'`"
    fi

        case "$target" in
                                                      *apple-darwin*)
        OLD_CXXFLAGS="$CXXFLAGS"
        CXXFLAGS=-Wno-long-double

        { $as_echo "$as_me:$LINENO: checking whether we can use -Wno-long-double" >&5
$as_echo_n "checking whether we can use -Wno-long-double... " >&6; }
        cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

            { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
	    CXXFLAGSG="$CXXFLAGSG -Wno-long-double"
	    CXXFLAGSO="$CXXFLAGSO -Wno-long-double"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


            { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

        if test "`/usr/sbin/sysctl -n hw.optional.x86_64`" = "1" ; then
          CXXFLAGS="$CXXFLAGS -m64"
          CXXFLAGSG="$CXXFLAGSG -m64"
          CXXFLAGSO="$CXXFLAGSO -m64"
          LDFLAGS="$LDFLAGS -m64"
        fi

        CXXFLAGS="${OLD_CXXFLAGS}"
        ;;

                              *dec-osf*)
        { $as_echo "$as_me:$LINENO: checking for preprocessor warning with cuserid" >&5
$as_echo_n "checking for preprocessor warning with cuserid... " >&6; }
	CXXFLAGS="$CXXFLAGSG -Werror"
	cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#	    include <stdio.h>
#	    include <unistd.h>

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

            { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


            { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
            CXXFLAGSG="$CXXFLAGSG -Wp,-w"
            CXXFLAGSO="$CXXFLAGSO -Wp,-w"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
        ;;
    esac

    SHLIBLD="$CXX"

  else
                    SHLIBLD="$CXX"

    case "$GXX_VERSION" in
      ibm_xlc)
          CXXFLAGSG="$CXXFLAGS -DDEBUG -check=bounds -info=all -qrtti=all -qsuppress=1540-2907"
          CXXFLAGSO="$CXXFLAGS -O2 -w -qansialias -qrtti=all -qsuppress=1540-2907"
          CXXFLAGSPIC="-qpic"
          LDFLAGSPIC="-qpic"
          ;;

      MIPSpro*)
                                                                                          CXXFLAGSG="$CXXFLAGS -DDEBUG -D__sgi__ -no_auto_include -ansiW -woff 1429,1066,1485"
                                                                      CXXFLAGSO="$CXXFLAGS -D__sgi__ -O2 -no_auto_include -woff 1174,1552"
          CXXFLAGSPIC="-KPIC"
          LDFLAGSPIC="-KPIC"
                                                            LDFLAGS="$LDFLAGS -quiet_prelink -woff 131"

  LIBS="$LIBS -lm"

          ;;

      intel_icc*)
                              	  	  	      	  case "$GXX_VERSION" in
	    intel_icc5 | intel_icc6 | intel_icc7 | intel_icc8 | intel_icc9)
	      CXXFLAGSG="$CXXFLAGS -Kc++eh -Krtti -DDEBUG -inline_debug_info"
              CXXFLAGSO="$CXXFLAGS -Kc++eh -Krtti -O2 -unroll"
              CXXFLAGSPIC="-KPIC"
              LDFLAGSPIC="-KPIC"
              ;;

	    intel_icc*)
	      CXXFLAGSG="$CXXFLAGS -DDEBUG"
              CXXFLAGSO="$CXXFLAGS -O2 -unroll"
              CXXFLAGSPIC="-fPIC"
	      LDFLAGS="$LDFLAGS -lstdc++ -lpthread"
              LDFLAGSPIC="-fPIC"
              ;;
          esac

                    	  	                                                                                            	  	  	  	  	            CXXFLAGSG="$CXXFLAGSG -w1 -wd175 -wd525 -wd327 -wd424 -wd11 -wd734 -wd858"
          CXXFLAGSO="$CXXFLAGSO -w0 -wd424 -wd11"

                    	                                	  	  	      	  case "$GXX_VERSION" in
	    intel_icc5)
              ;;
	    intel_icc6 | intel_icc7 | intel_icc8 | intel_icc9)
              CXXFLAGSO="$CXXFLAGSO -opt_report_levelmin"
              ;;
	    *)
	      case "$target" in
		*ia64*)
              	    CXXFLAGSO="$CXXFLAGSO -opt-report 0"
		    ;;
		*)
              	    CXXFLAGSO="$CXXFLAGSO -opt-report 0 -vec-report0"
		    ;;
	      esac
	      ;;
          esac


  { $as_echo "$as_me:$LINENO: checking whether -wd1572 is allowed" >&5
$as_echo_n "checking whether -wd1572 is allowed... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG -wd1572"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

        { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
	CXXFLAGSG="$CXXFLAGSG -wd1572"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


          	                                                                                  if test "x$GXX_VERSION" = "xintel_icc7"; then
            CXXFLAGSG="$CXXFLAGSG -Xc -ansi"
            CXXFLAGSO="$CXXFLAGSO -ansi_alias"
          	                      else if test "x$GXX_VERSION" = "xintel_icc8" ; then
            CXXFLAGSO="$CXXFLAGSO -ansi_alias -vec_report0"
          fi fi

	  	  	  	  case "$target" in
            *x86_64*)
	        LDFLAGS="$LDFLAGS -lpthread"
	        ;;

	    *86*)
    	        case "$GXX_VERSION" in
	          intel_icc5)
                    ;;
	          intel_icc6 | intel_icc7 | intel_icc8 | intel_icc9)
                    CXXFLAGSO="$CXXFLAGSO -tpp6"
                    ;;
	          *)
                    CXXFLAGSO="$CXXFLAGSO -mcpu=pentium4"
	            ;;
                esac
		;;
	  esac
          ;;

      compaq_cxx)

          CXXFLAGSG="$CXXFLAGS -model ansi -std strict_ansi -w1 -msg_display_number -timplicit_local -DDEBUG"
          CXXFLAGSO="$CXXFLAGS -model ansi -std strict_ansi -w2 -msg_display_number -timplicit_local -fast"

          for i in 11 175 236 237 381 487 1136 1156 111 1182 265 450 ; do
            CXXFLAGSG="$CXXFLAGSG -msg_disable $i"
            CXXFLAGSO="$CXXFLAGSO -msg_disable $i"
          done


                              LDFLAGS="$LDFLAGS -model ansi"

                              LDFLAGS="$LDFLAGS -lm"

          CXXFLAGSPIC="-shared"
          LDFLAGSPIC=""
          ;;

      sun_workshop | sun_forte)

          CXXFLAGSG="$CXXFLAGS -DDEBUG -w"
          CXXFLAGSO="$CXXFLAGS -w"
          CXXFLAGSPIC="-KPIC"
          LDFLAGSPIC="-G"

	  	  CXXFLAGS="$CXXFLAGSG -library=stlport4"
	  { $as_echo "$as_me:$LINENO: checking whether -library=stlport4 works" >&5
$as_echo_n "checking whether -library=stlport4 works... " >&6; }
	  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */


int
main ()
{

	      ;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

              { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
              CXXFLAGSG="$CXXFLAGSG -library=stlport4"
              CXXFLAGSO="$CXXFLAGSO -library=stlport4"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


              { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
 	  ;;

      portland_group)
	  	  	  	            	   	  	                                	  	                       	  	  	  	  	  	  	   	  	  CXXFLAGSG="$CXXFLAGS -DDEBUG -g --display_error_number --diag_suppress 68 --diag_suppress 111 --diag_suppress 128 --diag_suppress 177 --diag_suppress 175 --diag_suppress 185 --diag_suppress 236 --diag_suppress 284"
          CXXFLAGSO="$CXXFLAGS -fast -O2 --display_error_number --diag_suppress 68 --diag_suppress 111 --diag_suppress 128 --diag_suppress 177 --diag_suppress 175 --diag_suppress 185 --diag_suppress 236 --diag_suppress 284"
          CXXFLAGSPIC="-Kpic"
          ;;

      kai_cc)
          CXXFLAGSG="$CXXFLAGS --strict -D__KAI_STRICT --max_pending_instantiations 32 --display_error_number -g +K0 --no_implicit_typename"
          CXXFLAGSO="$CXXFLAGS +K3 -O2 --abstract_float --abstract_pointer -w --display_error_number --max_pending_instantiations 32 --display_error_number"
          CXXFLAGSPIC="-fPIC"
	  ;;

      hp_aCC)
	  	            CXXFLAGSG="$CXXFLAGS -g1 -AA +p"
          CXXFLAGSO="$CXXFLAGS -z +O2 -AA"
          CXXFLAGSPIC="+Z"
	  # for linking shared libs, -b is also necessary...
          ;;

      borland_bcc)
          CXXFLAGSG="$CXXFLAGS -q -DDEBUG -w -w-use -w-amp -w-prc"
          CXXFLAGSO="$CXXFLAGS -q -O2"
          CXXFLAGSPIC=""
          LDFLAGSPIC=""
          { { $as_echo "$as_me:$LINENO: error: Attention! deal.II is not known to work with Borland C++!
		If you intend to port it to Borland C++" >&5
$as_echo "$as_me: error: Attention! deal.II is not known to work with Borland C++!
		If you intend to port it to Borland C++" >&2;}
   { (exit please remove this message
		from aclocal.m4 and call autoconf and configure. If you do not
		understand this); exit please remove this message
		from aclocal.m4 and call autoconf and configure. If you do not
		understand this; }; }
          ;;

      pathscale_cc)
	  CXXFLAGSG="$CXXFLAGS -DDEBUG -g"
	  CXXFLAGSO="$CXXFLAGS -O3"
          ;;

      *)
	  CXXFLAGSG="$CXXFLAGS -DDEBUG"
	  CXXFLAGSO="$CXXFLAGS -O2"
          { $as_echo "$as_me:$LINENO: result: Unknown C++ compiler - using generic options" >&5
$as_echo "Unknown C++ compiler - using generic options" >&6; }
          ;;
    esac
  fi


  if test "$GXX" = yes ; then
    case "$target" in
              alpha*-osf*)
           { $as_echo "$as_me:$LINENO: checking whether -ggdb works for long symbols" >&5
$as_echo_n "checking whether -ggdb works for long symbols... " >&6; }
           CXXFLAGS="-ggdb $CXXFLAGSG"
           cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#               include <string>
#               include <map>
                using namespace std;

                typedef map<string,map<string,pair<string,string> > > T;

                bool f(T& t1, const T* t2) {
                  t1["s"] = map<string,pair<string,string> >();
                  map<string,map<string,pair<string,string> > >
                        ::const_iterator i2=t1.begin();
                  map<string,map<string,pair<string,string> > >
                        ::const_iterator i1=t2->begin();
                  return (i1==i2);
                }

int
main ()
{

                  ;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

               CXXFLAGSG="-ggdb $CXXFLAGSG"
               { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


               CXXFLAGSG="-gstabs $CXXFLAGSG"
               { $as_echo "$as_me:$LINENO: result: no -- using -gstabs instead" >&5
$as_echo "no -- using -gstabs instead" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
           ;;

                                          *)
           { $as_echo "$as_me:$LINENO: checking whether -ggdb works" >&5
$as_echo_n "checking whether -ggdb works... " >&6; }
           CXXFLAGS="-ggdb $CXXFLAGSG"
	   cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
 ;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

               CXXFLAGSG="-ggdb $CXXFLAGSG"
               { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


               CXXFLAGSG="-g $CXXFLAGSG"
               { $as_echo "$as_me:$LINENO: result: no -- using -g instead" >&5
$as_echo "no -- using -g instead" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
           ;;
    esac

  else
            case "$GXX_VERSION" in
      borland_bcc)
	CXXFLAGSG="-v -y $CXXFLAGSG"
	;;

      *)
    	CXXFLAGSG="-g $CXXFLAGSG"
	;;
    esac
  fi















  if test "$GCC" = "yes" ; then
    CC_VERSION_STRING=`($CC -v 2>&1) | grep "gcc version"`
    if test "x$CC_VERSION_STRING" = "x" ; then
      GCC=no
    fi
  fi

  if test "$GCC" = yes ; then
        CC_VERSION_STRING=`($CC -v 2>&1) | grep "gcc version"`

    full_version=`echo "$CC_VERSION_STRING" | perl -pi -e 's/.*version (\d\.\d\.\d).*/\1/g;'`
    CC_VERSION=gcc`echo $full_version | perl -pi -e 's/(\d\.\d).*/\1/g;'`

    { $as_echo "$as_me:$LINENO: result: C compiler is $CC_VERSION" >&5
$as_echo "C compiler is $CC_VERSION" >&6; }
  else

                    is_ibm_xlc="`($CC 2>&1) | egrep 'VisualAge C|C Set ++|C for AIX Compiler'`"
    if test "x$is_ibm_xlc" != "x"  ; then
                        { $as_echo "$as_me:$LINENO: result: C compiler is IBM xlC" >&5
$as_echo "C compiler is IBM xlC" >&6; }
      CC_VERSION=ibm_xlc
    else

            mips_pro="`($CC -version 2>&1) | grep MIPSpro`"
      if test "x$mips_pro" != "x" ; then
        case "$mips_pro" in
          *7.0* | *7.1* | *7.2* | *7.3*)
                                    { $as_echo "$as_me:$LINENO: result: C compiler is $mips_pro" >&5
$as_echo "C compiler is $mips_pro" >&6; }
            { { $as_echo "$as_me:$LINENO: error: This compiler is not supported" >&5
$as_echo "$as_me: error: This compiler is not supported" >&2;}
   { (exit 1); exit 1; }; }
            CC_VERSION=MIPSpro7.3
            ;;
          *7.4)
            { $as_echo "$as_me:$LINENO: result: C compiler is MIPSpro compiler 7.4" >&5
$as_echo "C compiler is MIPSpro compiler 7.4" >&6; }
            { { $as_echo "$as_me:$LINENO: error: This compiler is not supported. Use MIPSPro compiler 7.4x" >&5
$as_echo "$as_me: error: This compiler is not supported. Use MIPSPro compiler 7.4x" >&2;}
   { (exit 1); exit 1; }; }
            CC_VERSION=MIPSpro7.4
            ;;
          *7.41* | *7.42* | *7.43* | *7.44*)
            { $as_echo "$as_me:$LINENO: result: C compiler is MIPSpro compiler 7.4x" >&5
$as_echo "C compiler is MIPSpro compiler 7.4x" >&6; }
            CC_VERSION=MIPSpro7.4x
            ;;
          *"7.5"*)
            { $as_echo "$as_me:$LINENO: result: C compiler is MIPSpro compiler 7.5" >&5
$as_echo "C compiler is MIPSpro compiler 7.5" >&6; }
            CC_VERSION=MIPSpro7.5
            ;;
          *)
            { $as_echo "$as_me:$LINENO: result: C compiler is unknown version but accepted MIPSpro compiler version" >&5
$as_echo "C compiler is unknown version but accepted MIPSpro compiler version" >&6; }
            CC_VERSION=MIPSpro-other
            ;;
        esac
      else

        						        is_intel_icc1="`($CC -V 2>&1) | grep 'Intel'`"
        is_intel_icc2="`($CC -help 2>&1) | grep 'Intel'`"
        is_intel_ecc="`($CC -V 2>&1) | perl -pi -e 's/applications\n/\1/g;' | grep 'Intel(R) C++ Itanium(TM) Compiler'`"
	is_intel_icc="$is_intel_icc1$is_intel_icc2$is_intel_ecc"

				is_pgi="`($CXX -V 2>&1) | grep 'Portland'`"

        if test "x$is_intel_icc" != "x" -a "x$is_pgi" == "x"; then
	  version_string="`($CC -V 2>&1) | grep 'Version'` `($CC -help 2>&1) | grep 'Version'`"
	  version5="`echo $version_string | grep 'Version 5'`"
	  version6="`echo $version_string | grep 'Version 6'`"
	  version7="`echo $version_string | grep 'Version 7'`"
	  version8="`echo $version_string | grep 'Version 8'`"
	  version9="`echo $version_string | grep 'Version 9'`"
	  version10="`echo $version_string | grep 'Version 10'`"
          if test "x$version5" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C compiler is icc-5" >&5
$as_echo "C compiler is icc-5" >&6; }
            CC_VERSION=intel_icc5
          else if test "x$version6" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C compiler is icc-6" >&5
$as_echo "C compiler is icc-6" >&6; }
            CC_VERSION=intel_icc6
          else if test "x$version7" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C compiler is icc-7" >&5
$as_echo "C compiler is icc-7" >&6; }
            CC_VERSION=intel_icc7
          else if test "x$version8" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C compiler is icc-8" >&5
$as_echo "C compiler is icc-8" >&6; }
            CC_VERSION=intel_icc8
          else if test "x$version9" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C compiler is icc-9" >&5
$as_echo "C compiler is icc-9" >&6; }
            CC_VERSION=intel_icc9
          else if test "x$version10" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C compiler is icc-10" >&5
$as_echo "C compiler is icc-10" >&6; }
            CC_VERSION=intel_icc10
          else
            { $as_echo "$as_me:$LINENO: result: C compiler is icc" >&5
$as_echo "C compiler is icc" >&6; }
            CC_VERSION=intel_icc
          fi fi fi fi fi fi
        else

                    is_dec_cxx="`($CC -V 2>&1) | grep 'Compaq C'`"
          if test "x$is_dec_cxx" != "x" ; then
            { $as_echo "$as_me:$LINENO: result: C compiler is Compaq cxx" >&5
$as_echo "C compiler is Compaq cxx" >&6; }
            CC_VERSION=compaq_cxx
          else

      	                is_sun_cc="`($CC -V 2>&1) | grep 'Sun WorkShop'`"
            if test "x$is_sun_cc" != "x" ; then
              { $as_echo "$as_me:$LINENO: result: C compiler is Sun Workshop compiler" >&5
$as_echo "C compiler is Sun Workshop compiler" >&6; }
              CC_VERSION=sun_workshop
            else

  	                    is_sun_forte_cc="`($CC -V 2>&1) | grep 'Forte'`"
              is_sun_cc="`($CC -V 2>&1) | grep 'Sun C'`"
              if test "x$is_sun_forte_cc$is_sun_cc" != "x" ; then
                { $as_echo "$as_me:$LINENO: result: C compiler is Sun C compiler" >&5
$as_echo "C compiler is Sun C compiler" >&6; }
                CC_VERSION=sun_cc
              else

  	          	        is_pgcc="`($CC -V 2>&1) | grep 'Portland Group'`"
  	        if test "x$is_pgcc" != "x" ; then
  	          { $as_echo "$as_me:$LINENO: result: C compiler is Portland Group C" >&5
$as_echo "C compiler is Portland Group C" >&6; }
  	          CC_VERSION=portland_group
  	        else

  	            	          is_aCC="`($CC -V 2>&1) | grep 'aCC'`"
  	          if test "x$is_aCC" != "x" ; then
  	            { $as_echo "$as_me:$LINENO: result: C compiler is HP aCC" >&5
$as_echo "C compiler is HP aCC" >&6; }
  	            CC_VERSION=hp_aCC
  	          else

  	              	            is_bcc="`($CC -h 2>&1) | grep 'Borland'`"
  	            if test "x$is_bcc" != "x" ; then
  	              { $as_echo "$as_me:$LINENO: result: C compiler is Borland C" >&5
$as_echo "C compiler is Borland C" >&6; }
  	              CC_VERSION=borland_bcc
  	            else

  	              		      	              	 	      	              	                                                                                  	              is_kai_cc="`($CC --version 2>&1) | grep 'KAI C'`"
  	              is_kai_cc="$is_kai_cc`($CC -v 2>&1) | grep /KCC/`"
  	              if test "x$is_kai_cc" != "x" ; then
  	                { $as_echo "$as_me:$LINENO: result: C compiler is KAI C" >&5
$as_echo "C compiler is KAI C" >&6; }
  	                CC_VERSION=kai_cc
  	              else

                                                { $as_echo "$as_me:$LINENO: result: Unrecognized compiler -- still trying" >&5
$as_echo "Unrecognized compiler -- still trying" >&6; }
			CC_VERSION=unknown_cc
                      fi
                    fi
                  fi
                fi
              fi
  	    fi
          fi
        fi
      fi
    fi
  fi



    if test "$GCC" = yes ; then
    CFLAGS="$CFLAGS -O3 -funroll-loops -funroll-all-loops -fstrict-aliasing"
                    case "$target" in
      *aix* )
	CFLAGSPIC=
	;;

      *dec-osf* )
	CFLAGSPIC="-fPIC"
	;;

      *cygwin*)
        CFLAGSPIC=
        ;;

      *apple-darwin*)
                                        if test "`/usr/sbin/sysctl -n hw.optional.x86_64`" = "1" ; then
          CFLAGS="$CFLAGS -m64"
        fi
        ;;

      *)
	CFLAGSPIC="-fPIC"
	;;
    esac

  else
                    SHLIBLD="$CC"

    case "$CC_VERSION" in
      ibm_xlc)
          CFLAGS="$CFLAGS -O2"
          CFLAGSPIC="-fPIC"
	  SHLIBLD="$CXX"
          ;;

      MIPSpro*)
          CFLAGS="$CFLAGS -O2"
          CFLAGSPIC="-KPIC"
          ;;

      intel_icc*)
          CFLAGS="$CFLAGS -O2 -unroll"
    	  case "$CC_VERSION" in
	    intel_icc5 | intel_icc6 | intel_icc7 | intel_icc8 | intel_icc9)
                CFLAGSPIC="-KPIC"
		;;

	    intel_icc*)
		CFLAGSPIC="-fPIC"
		;;
	  esac

                    	                                    	  case "$CC_VERSION" in
	    intel_icc5)
              ;;
	    intel_icc6 | intel_icc7 | intel_icc8 | intel_icc9)
              CFLAGSO="$CFLAGSO -opt_report_levelmin"
              ;;
	    *)
              CFLAGSO="$CFLAGSO -opt-report 0 -vec-report0"
	      ;;
          esac

          CFLAGS="$CFLAGS -ansi_alias -vec_report0"

	  	  	  case "$target" in
	    *86*)
    	        case "$CC_VERSION" in
	          intel_icc5)
                    ;;
	          intel_icc6 | intel_icc7 | intel_icc8 | intel_icc9)
                    CFLAGSO="$CFLAGSO -tpp6"
                    ;;
	          *)
                    CFLAGSO="$CFLAGSO -mcpu=pentium4"
	            ;;
                esac
		;;
	  esac


  { $as_echo "$as_me:$LINENO: checking whether -wd1572 is allowed for the C compiler" >&5
$as_echo_n "checking whether -wd1572 is allowed for the C compiler... " >&6; }
  ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

  OLDCFLAGS="$CFLAGS"
  CFLAGS="$CFLAGS -wd1572"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

        { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

		CFLAGS="$OLDCFLAGS"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


          ;;

      sun_cc*)
          CFLAGS="$CFLAGS -g"
          CFLAGSO="$CFLAGS -fast -O2"
	  CFLAGSPIC="-fPIC"
          ;;

      *)
          { $as_echo "$as_me:$LINENO: result: Unknown C compiler - using generic options" >&5
$as_echo "Unknown C compiler - using generic options" >&6; }
	  CFLAGS="$CFLAGS -O2"
          ;;
    esac
  fi








  # Check whether --enable-threads was given.
if test "${enable_threads+set}" = set; then
  enableval=$enable_threads;
      enablethreads="$enableval"

else

                  case "$target" in
        *cygwin* )
          enablethreads=no
	  ;;

	* )
          enablethreads=yes
          ;;
      esac

fi


  if test "$enablethreads" = yes ; then
        case "$target" in
      *cygwin* )
        { { $as_echo "$as_me:$LINENO: error: Multithreading is not supported on CygWin" >&5
$as_echo "$as_me: error: Multithreading is not supported on CygWin" >&2;}
   { (exit 1); exit 1; }; }
        ;;
    esac

    if test "$GXX" = yes ; then

  case "$target" in
    *apple-darwin*)
			;;

    *)
    		{ $as_echo "$as_me:$LINENO: checking for platform specific thread flags" >&5
$as_echo_n "checking for platform specific thread flags... " >&6; }
  	ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  	for i in threads mt pthread pthreads mthreads Kthread kthread invalid_last_entry; do
    	  CXXFLAGS="$CXXFLAGSG -$i"

  echo 'int main() { return 0; }' > conftest.$ac_ext

    deal_II_compiler_output=`eval $ac_compile 2>&1`
  if test ! "$deal_II_compiler_output"; then

		rm -rf conftest*

	     thread_flag="$i"
	     CXXFLAGSG="$CXXFLAGSG -$i"
	     CXXFLAGSO="$CXXFLAGSO -$i"
             LDFLAGS="$LDFLAGS -$i"

	     	     break


  else
    echo "configure: failed program was:" >&5
    cat conftest.$ac_ext >&5

  fi
  rm -f conftest*

  	done

  	if test "$thread_flag" = invalid_last_entry ; then
	  { $as_echo "$as_me:$LINENO: result: no flag found!" >&5
$as_echo "no flag found!" >&6; }
	  { { $as_echo "$as_me:$LINENO: error: Could not determine multithreading flag for this platform. Aborting!" >&5
$as_echo "$as_me: error: Could not determine multithreading flag for this platform. Aborting!" >&2;}
   { (exit 1); exit 1; }; }
  	fi
  	{ $as_echo "$as_me:$LINENO: result: -$thread_flag" >&5
$as_echo "-$thread_flag" >&6; }
	;;
  esac


  { $as_echo "$as_me:$LINENO: checking for platform specific multi-threading defines" >&5
$as_echo_n "checking for platform specific multi-threading defines... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#       if !defined (_REENTRANT) && !defined (_THREAD_SAFE)
#       error Neither _REENTRANT nor _THREAD_SAFE were defined.
        nonsense
#       endif

int
main ()
{

	;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: not necessary" >&5
$as_echo "not necessary" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	{ $as_echo "$as_me:$LINENO: result: -D_REENTRANT -D_THREAD_SAFE" >&5
$as_echo "-D_REENTRANT -D_THREAD_SAFE" >&6; }
	CXXFLAGSG="$CXXFLAGSG -D_REENTRANT -D_THREAD_SAFE"
	CXXFLAGSO="$CXXFLAGSO -D_REENTRANT -D_THREAD_SAFE"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


      CXXFLAGSG="$CXXFLAGSG -D_REENTRANT"
      CXXFLAGSO="$CXXFLAGSO -D_REENTRANT"
    else
      case "$GXX_VERSION" in
	ibm_xlc)
            CXXFLAGSG="$CXXFLAGSG -qthreaded"
            CXXFLAGSO="$CXXFLAGSO -qthreaded"
            ;;

	compaq_cxx)
            CXXFLAGSG="$CXXFLAGSG -pthread"
            CXXFLAGSO="$CXXFLAGSO -pthread"
	    ;;

        intel_icc*)
	    LDFLAGS="$LDFLAGS -lpthread"
	    ;;

	portland_group*)
	    LDFLAGS="$LDFLAGS -lpthread"
	    ;;

	*)
            { { $as_echo "$as_me:$LINENO: error: No threading compiler options for this C++ compiler
                         specified at present" >&5
$as_echo "$as_me: error: No threading compiler options for this C++ compiler
                         specified at present" >&2;}
   { (exit 1); exit 1; }; }
            exit 1
	    ;;
      esac
    fi


  { $as_echo "$as_me:$LINENO: checking for posix thread functions" >&5
$as_echo_n "checking for posix thread functions... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#	include <pthread.h>

int
main ()
{

	pthread_t         p;
	pthread_create (&p, 0, 0, 0);
	pthread_join (p, 0);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: ok" >&5
$as_echo "ok" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	{ { $as_echo "$as_me:$LINENO: error: not found" >&5
$as_echo "$as_me: error: not found" >&2;}
   { (exit 1); exit 1; }; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  { $as_echo "$as_me:$LINENO: checking for posix thread mutex functions" >&5
$as_echo_n "checking for posix thread mutex functions... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#	include <pthread.h>

int
main ()
{

	pthread_mutex_t   pm;
	pthread_mutex_init (&pm, 0);
	pthread_mutex_lock (&pm);
	pthread_mutex_unlock (&pm);
	pthread_mutex_destroy (&pm);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: ok" >&5
$as_echo "ok" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	{ { $as_echo "$as_me:$LINENO: error: not found" >&5
$as_echo "$as_me: error: not found" >&2;}
   { (exit 1); exit 1; }; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  { $as_echo "$as_me:$LINENO: checking for posix thread condition variable functions" >&5
$as_echo_n "checking for posix thread condition variable functions... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#	include <pthread.h>

int
main ()
{

	pthread_cond_t   pc;
	pthread_cond_init (&pc, 0);
	pthread_cond_signal (&pc);
	pthread_cond_broadcast (&pc);

        pthread_mutex_t pm;
        pthread_cond_wait (&pc, &pm);
	pthread_cond_destroy (&pc);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: ok" >&5
$as_echo "ok" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	{ { $as_echo "$as_me:$LINENO: error: not found" >&5
$as_echo "$as_me: error: not found" >&2;}
   { (exit 1); exit 1; }; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  { $as_echo "$as_me:$LINENO: checking for posix thread barrier functions" >&5
$as_echo_n "checking for posix thread barrier functions... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#	include <pthread.h>

int
main ()
{

	pthread_barrier_t pb;
	pthread_barrier_init (&pb, 0, 1);
	pthread_barrier_wait (&pb);
	pthread_barrier_destroy (&pb);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: ok" >&5
$as_echo "ok" >&6; }
	x=0

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	{ $as_echo "$as_me:$LINENO: result: not found. barriers will not be supported" >&5
$as_echo "not found. barriers will not be supported" >&6; }
	x=1

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   if test "x$x" = "x1" ; then

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_USE_MT_POSIX_NO_BARRIERS 1
_ACEOF

  fi


cat >>confdefs.h <<\_ACEOF
#define DEAL_II_USE_MT_POSIX 1
_ACEOF


            LDFLAGS="$LDFLAGS -ldl"
  fi

  if test "x$enablethreads" != "xno" ; then
    DEAL_II_USE_MT_VAL=1
  else
    DEAL_II_USE_MT_VAL=0
  fi


cat >>confdefs.h <<_ACEOF
#define DEAL_II_USE_MT $DEAL_II_USE_MT_VAL
_ACEOF



  if test "$enablethreads" = yes ; then
    case "$GXX_VERSION" in
      gcc*)
  	{ $as_echo "$as_me:$LINENO: checking for only partly bracketed mutex initializer" >&5
$as_echo_n "checking for only partly bracketed mutex initializer... " >&6; }
	ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

	CXXFLAGS="$CXXFLAGSG -Werror"
	cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#	include <vector>

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	  { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
	  CXXFLAGSG="$CXXFLAGSG -Wno-missing-braces"
	  CXXFLAGSO="$CXXFLAGSO -Wno-missing-braces"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	;;
      *)
        ;;
    esac
  fi








  { $as_echo "$as_me:$LINENO: checking whether AssertThrow works with debug flags" >&5
$as_echo_n "checking whether AssertThrow works with debug flags... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <exception>
#include <iostream>
#include <cstdlib>

#ifndef __GNUC__
#  define __PRETTY_FUNCTION__ "(unknown)"
#endif
class ExceptionBase : public std::exception {
  public:
    ExceptionBase ();
    ExceptionBase (const char* f, const int l, const char *func,
		   const char* c, const char *e);
    virtual ~ExceptionBase () throw();
    void SetFields (const char *f, const int   l, const char *func,
		    const char *c, const char *e);
    void PrintExcData (std::ostream &out) const;
    virtual void PrintInfo (std::ostream &out) const;
    virtual const char * what () const throw ();
  protected:
    const char  *file;
    unsigned int line;
    const char  *function, *cond, *exc;
};

template <class exc>
void __IssueError_Assert (const char *file,
			  int         line,
			  const char *function,
			  const char *cond,
			  const char *exc_name,
			  exc         e){
  e.SetFields (file, line, function, cond, exc_name);
  std::cerr << "--------------------------------------------------------"
	    << std::endl;
  e.PrintExcData (std::cerr);
  e.PrintInfo (std::cerr);
  std::cerr << "--------------------------------------------------------"
	    << std::endl;
  std::abort ();
}

template <class exc>
void __IssueError_Throw (const char *file,
			 int         line,
			 const char *function,
			 const char *cond,
			 const char *exc_name,
			 exc         e) {
				   // Fill the fields of the exception object
  e.SetFields (file, line, function, cond, exc_name);
  throw e;
}

#define AssertThrow(cond, exc)                                    \
  {                                                               \
    if (!(cond))                                                  \
      __IssueError_Throw (__FILE__,                               \
			  __LINE__,                               \
			  __PRETTY_FUNCTION__, #cond, #exc, exc); \
  }

#define DeclException0(Exception0)  \
class Exception0 :  public ExceptionBase {}

namespace StandardExceptions
{
  DeclException0 (ExcInternalError);
}
using namespace StandardExceptions;

int
main ()
{

	AssertThrow (false, ExcInternalError());

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
	CXXFLAGSG="-DDISABLE_ASSERT_THROW $CXXFLAGSG"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking whether AssertThrow works with optimized flags" >&5
$as_echo_n "checking whether AssertThrow works with optimized flags... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSO"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <exception>
#include <iostream>
#include <cstdlib>

#ifndef __GNUC__
#  define __PRETTY_FUNCTION__ "(unknown)"
#endif
class ExceptionBase : public std::exception {
  public:
    ExceptionBase ();
    ExceptionBase (const char* f, const int l, const char *func,
		   const char* c, const char *e);
    virtual ~ExceptionBase () throw();
    void SetFields (const char *f, const int   l, const char *func,
		    const char *c, const char *e);
    void PrintExcData (std::ostream &out) const;
    virtual void PrintInfo (std::ostream &out) const;
    virtual const char * what () const throw ();
  protected:
    const char  *file;
    unsigned int line;
    const char  *function, *cond, *exc;
};

template <class exc>
void __IssueError_Assert (const char *file,
			  int         line,
			  const char *function,
			  const char *cond,
			  const char *exc_name,
			  exc         e){
  e.SetFields (file, line, function, cond, exc_name);
  std::cerr << "--------------------------------------------------------"
	    << std::endl;
  e.PrintExcData (std::cerr);
  e.PrintInfo (std::cerr);
  std::cerr << "--------------------------------------------------------"
	    << std::endl;
  std::abort ();
}

template <class exc>
void __IssueError_Throw (const char *file,
			 int         line,
			 const char *function,
			 const char *cond,
			 const char *exc_name,
			 exc         e) {
				   // Fill the fields of the exception object
  e.SetFields (file, line, function, cond, exc_name);
  throw e;
}

#define AssertThrow(cond, exc)                                    \
  {                                                               \
    if (!(cond))                                                  \
      __IssueError_Throw (__FILE__,                               \
			  __LINE__,                               \
			  __PRETTY_FUNCTION__, #cond, #exc, exc); \
  }

#define DeclException0(Exception0)  \
class Exception0 :  public ExceptionBase {}

namespace StandardExceptions
{
  DeclException0 (ExcInternalError);
}
using namespace StandardExceptions;

int
main ()
{

	AssertThrow (false, ExcInternalError());

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
	CXXFLAGSO="-DDISABLE_ASSERT_THROW $CXXFLAGSO"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for local computed template typedef bug" >&5
$as_echo_n "checking for local computed template typedef bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG -g"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	template < int dim > struct T {
	    typedef T<dim-1> SubT;
	    T (SubT);
	};

	template <int dim> T<dim>::T (SubT) {}

	template class T<3>;

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_LOCAL_TYPEDEF_COMP_WORKAROUND 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for partially specialized template access control bug" >&5
$as_echo_n "checking for partially specialized template access control bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	template <int N, int M> struct T      {    int bar ();  };

	template <int M>        struct T<1,M> {
            T ();
	  private:
	    static int i;
	    template <int N1, int N2> friend class T;
	};

	template <int N,int M> int T<N,M>::bar () {
	  return T<N-1,M>::i;
	}

	template class T<2,1>;

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_TEMPLATE_SPEC_ACCESS_WORKAROUND 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for template member operator instantiation bug" >&5
$as_echo_n "checking for template member operator instantiation bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	struct X
	{
	    template <typename T2>
	    X operator = (T2 &) { return X(); }
	};

	template X X::operator=<float> (float &);

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
      x=""

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }
      x="template"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

cat >>confdefs.h <<_ACEOF
#define DEAL_II_MEMBER_OP_TEMPLATE_INST $x
_ACEOF



  { $as_echo "$as_me:$LINENO: checking for explicit destructor call bug" >&5
$as_echo_n "checking for explicit destructor call bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

      namespace dealii
      {
        namespace FEValuesViews
        {
          template <int dim, int spacedim> struct Scalar {};
        }

        template <int dim, int spacedim>
        struct X
        {
            FEValuesViews::Scalar<dim,spacedim> scalars[dim*spacedim];

            void f()
              {
                scalars[0].dealii::FEValuesViews::Scalar<dim,spacedim>::~Scalar ();
              }
        };

        template struct X<2,2>;
      }

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<_ACEOF
#define DEAL_II_EXPLICIT_DESTRUCTOR_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for 1st template friend in namespace bug" >&5
$as_echo_n "checking for 1st template friend in namespace bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	namespace NS {
	  template <typename T>  class C  {
	      C(const C<T>&);
	      template <typename N> friend class C;
	  };
	}

	namespace NS2 {  template <typename number> class C;  }

	template <typename T> class X {
	    template <typename N> friend class NS2::C;
	    template <typename N> friend class NS::C;
	};

	template class X<int>;

	namespace NS {
  	  template<typename T>
	  inline C<T>::C(const C<T>&)
          {}
	}

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<_ACEOF
#define DEAL_II_NAMESP_TEMPL_FRIEND_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for 2nd template friend in namespace bug" >&5
$as_echo_n "checking for 2nd template friend in namespace bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG -Werror"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	namespace NS {
	  template <typename> struct Foo;
	}

	class Bar {
	    template <typename Y> friend struct NS::Foo;
	};

	namespace NS {
	  template <typename> struct Foo { Foo (); };
	}

	template struct NS::Foo<int>;

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<_ACEOF
#define DEAL_II_NAMESP_TEMPL_FRIEND_BUG2 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for template specialization friend bug" >&5
$as_echo_n "checking for template specialization friend bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

template <int N, typename T> class X;
template <typename T>        class X<1,T>;

template <typename P> class Y {
    static int i;
    template <int N, typename T> friend class X;
    friend class X<1,P>;
};

template <typename T> class X<1,T> {
    int f () { return Y<T>::i; };     // access private field
};

template class X<1,int>;

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<_ACEOF
#define DEAL_II_TEMPL_SPEC_FRIEND_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for bug with implementing pure functions" >&5
$as_echo_n "checking for bug with implementing pure functions... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	template <int dim>
	struct Function
	{
	  public:
	    virtual ~Function () = 0;
	};

	template <int dim>
	Function<dim>::~Function ()
	{}

	template class Function<1>;
	template Function<1>::~Function();

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_IMPLEMENTED_PURE_FUNCTION_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for template template typedef bug" >&5
$as_echo_n "checking for template template typedef bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	template <int dim> struct TT { typedef int type; };

	template <template <int> class T> struct X {
	    typedef typename T<1>::type type;
	    void foo (type t);
	};

	template <template <int> class T>
	void X<T>::foo (type) {}

	template struct X<TT>;

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_TEMPLATE_TEMPLATE_TYPEDEF_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for address of template template function bug" >&5
$as_echo_n "checking for address of template template function bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

      template <int> struct X {};

      template <int dim, template <int> class T>
      void f(T<dim>);

      template <int dim, template <int> class T>
      void* g()
      {
        void (*p) (T<dim>) = &f<dim,T>;
        return (void*)p;
      }

      template void* g<2,X> ();

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_FUNPTR_TEMPLATE_TEMPLATE_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for nested classes are implicit friends bug" >&5
$as_echo_n "checking for nested classes are implicit friends bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	struct X {
            X ();
	  private:
	    static int f();

	    struct Y {
	        int g() { return f(); };
	    };
	};

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_NESTED_CLASS_FRIEND_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for nested template class friends bug" >&5
$as_echo_n "checking for nested template class friends bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

      template <typename> class X {
          template <typename> class Y {};

          template <typename T>
          template <typename>
          friend class X<T>::Y;
      };

      X<int> x;

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_NESTED_CLASS_TEMPL_FRIEND_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for member variable specialization bug" >&5
$as_echo_n "checking for member variable specialization bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	template <int dim> struct T {
	    static const int i;
	};

	template <> const int T<1>::i;
	template <> const int T<1>::i = 1;

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_MEMBER_VAR_SPECIALIZATION_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for member array specialization bug" >&5
$as_echo_n "checking for member array specialization bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

      template <int dim>
      struct X
      {
        static const int N = 2*dim;
        static const int x[N];
      };

      template <> const int X<2>::x[N];

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_MEMBER_ARRAY_SPECIALIZATION_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for template member function specialization bug" >&5
$as_echo_n "checking for template member function specialization bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

      template <int dim> struct X
      {
        template <typename T> void f(T);
      };

      template <>
      template <typename T>
      void X<1>::f (T)
      {}

      template void X<1>::f(int);

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_MEMBER_TEMPLATE_SPECIALIZATION_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for long double optimization bug" >&5
$as_echo_n "checking for long double optimization bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSO"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	double* copy(long double* first, long double* last, double* result)
	{
	  int n;
	  for (n = last - first; n > 0; --n) {
	    *result = *first;
	    ++first;
	    ++result;
	  }
	  return result;
	}

	void f()
	{
	  long double *p1=0, *p2=0;
	  double *p3=0;
	  copy (p1, p2, p3);
	  p3 = copy (p1, p2, p3);
	};

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. disabling respective functions" >&5
$as_echo "yes. disabling respective functions" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_LONG_DOUBLE_LOOP_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for anonymous namespace and name mangling bug" >&5
$as_echo_n "checking for anonymous namespace and name mangling bug... " >&6; }

    echo "namespace { int SYMBOL() {return 1;}; }" >  conftest.cc
  echo "static int f() { return SYMBOL(); }"     >> conftest.cc

    $CXX -c conftest.cc -o conftest.1.$ac_objext
  $CXX -c conftest.cc -o conftest.2.$ac_objext

    echo "int main () {}" > conftest.cc
  $CXX -c conftest.cc -o conftest.3.$ac_objext

    if (($CXX conftest.1.$ac_objext conftest.2.$ac_objext \
            conftest.3.$ac_objext -o conftest  2>&1 ) > /dev/null );\
  then
      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
  else
      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_ANON_NAMESPACE_BUG 1
_ACEOF

  fi
  rm -f conftest.1.$ac_objext conftest.2.$ac_objext conftest


  { $as_echo "$as_me:$LINENO: checking for anonymous namespace and weak linkage bug" >&5
$as_echo_n "checking for anonymous namespace and weak linkage bug... " >&6; }

    echo "namespace { int SYMBOL() {return 1;}; }" >  conftest.cc
  echo "static int f() { return SYMBOL(); }"     >> conftest.cc

    $CXX -c conftest.cc -o conftest.$ac_objext

        check="`nm conftest.$ac_objext | grep SYMBOL | grep ' T '`"

    if test "x$check" = "x" ;
  then
      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
  else
      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_ANON_NAMESPACE_LINKAGE_BUG 1
_ACEOF

  fi
  rm -f conftest.$ac_objext


  { $as_echo "$as_me:$LINENO: checking for bogus warning with anonymous namespaces" >&5
$as_echo_n "checking for bogus warning with anonymous namespaces... " >&6; }

  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  case "$GXX_VERSION" in
    gcc*)
	CXXFLAGS="$CXXFLAGSG -Werror"
	;;

    MIPSpro*)
	CXXFLAGS="$CXXFLAGSG -diag_error 1174"
	;;
  esac

  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

     template<int dim> class Point
     {
       public:
         Point() {};
     };

     class GridTools {
       public:
         template <int dim> static void shift (const Point<dim> &s);

         template <typename Predicate>
         static void transform (const Predicate    &predicate);
     };

     namespace {
       template <int dim> class ShiftPoint {
         public:
           ShiftPoint (const Point<dim>   &) {};
           void g() const;
       };

       template<int dim> void ShiftPoint<dim>::g() const {}
     }

     template <typename Predicate>
     void GridTools::transform (const Predicate &predicate)
     { predicate.g(); }

     template <int dim>
     void GridTools::shift (const Point<dim>   &s)
     { transform (ShiftPoint<dim>(s)); }

     template void GridTools::shift (const Point<1>   &);

int
main ()
{

	;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<_ACEOF
#define DEAL_II_ANON_NAMESPACE_BOGUS_WARNING 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  DARWIN_GCC_WEAK_LINKAGE_BUG="no"
  case "$target" in
    *-apple-darwin* )

    { $as_echo "$as_me:$LINENO: checking for weak linkage bug (Apple gcc3.3) " >&5
$as_echo_n "checking for weak linkage bug (Apple gcc3.3) ... " >&6; }

        echo "template <int> void SYMBOL() {}" >  conftest.cc
    echo "int g() { SYMBOL<1> (); }" >>  conftest.cc
    echo "template void SYMBOL<1> ();"     >> conftest.cc

        $CXX -c conftest.cc -o conftest.$ac_objext

        nm conftest.$ac_objext | grep SYMBOL > symb1

        echo "template <int> void SYMBOL() {}" >  conftest.cc
    echo "template void SYMBOL<1> ();"     >> conftest.cc
    echo "int g() { SYMBOL<1> (); }" >>  conftest.cc

        $CXX -c conftest.cc -o conftest.$ac_objext

        nm conftest.$ac_objext | grep SYMBOL > symb2

                check="`diff symb1 symb2`"

        if test "x$check" = "x" ;
    then
        { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
    else
        { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
        DARWIN_GCC_WEAK_LINKAGE_BUG="yes"

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_WEAK_LINKAGE_BUG 1
_ACEOF

    fi
    rm -f conftest.$ac_objext
    rm -f symb1 symb2
    ;;
  esac


  { $as_echo "$as_me:$LINENO: checking for SFINAE bug" >&5
$as_echo_n "checking for SFINAE bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

      template <typename> struct int_or_double { static const bool value = false;};
      template <> struct int_or_double<int>    { static const bool value = true; };
      template <> struct int_or_double<double> { static const bool value = true; };

      template <bool, typename> struct constraint_and_return_value {};

      template <typename T> struct constraint_and_return_value<true,T>
      {
          typedef T type;
      };

      // deduction for T=char should file, since return type cannot be
      // instantiated...
      template <typename T>
      typename constraint_and_return_value<int_or_double<T>::value,void>::type
      f (T);

      // ...however, this is not an error. rather, the compiler should
      // instead choose the following function:
      void f(int);

int
main ()
{

      f('c');

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. disabling template constraints" >&5
$as_echo "yes. disabling template constraints" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_SFINAE_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for template operator disambiguation bug" >&5
$as_echo_n "checking for template operator disambiguation bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

      struct X
      {
          template <typename T> void operator << (T);
      };

      void f()
      {
        X x;
        x.operator << <double> (1);
      }

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. using workaround" >&5
$as_echo "yes. using workaround" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_TEMPL_OP_DISAMBIGUATION_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for array assignment in conditional bug" >&5
$as_echo_n "checking for array assignment in conditional bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="-W -Wall -Werror"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */


int
main ()
{

  const int x[2][2] = {{1,1},{1,1}};
  const int (&y)[2] = (1 ? x[0] : x[1]);
  return y[0];

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_ARRAY_CONDITIONAL_DECAY_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for array argument bug" >&5
$as_echo_n "checking for array argument bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="-W -Wall -Werror"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

      template <int dim> struct X {
        static const unsigned int N = 1<<dim;
        void f(int (&)[N]);
      };

      template <int dim> void X<dim>::f(int (&)[N]) {}

int
main ()
{


  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_ARRAY_ARG_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for explicit template constructor bug" >&5
$as_echo_n "checking for explicit template constructor bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

      struct X {
        template <typename T>
        explicit X(T);
      };

      void f(X);

int
main ()
{

      f(1);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes. disabling some functions" >&5
$as_echo "yes. disabling some functions" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_EXPLICIT_CONSTRUCTOR_BUG 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  if test "x$GXX" = "xyes" ; then
    { $as_echo "$as_me:$LINENO: checking for boost::bind compiler internal error" >&5
$as_echo_n "checking for boost::bind compiler internal error... " >&6; }
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    CXXFLAGS="$CXXFLAGSO -I./contrib/boost/include"
    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <complex>
#include <iostream>
#include <boost/bind.hpp>

template<typename number>
void bug_function (number test)
{
  std::cout << test << std::endl;
}

int
main ()
{

  std::complex<float> float_val (1., 2.);
  boost::bind(&bug_function<std::complex<float> >,
	      float_val)();

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

        { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_BOOST_BIND_COMPILER_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi


  if test "x$GXX" = "xyes" ; then
    { $as_echo "$as_me:$LINENO: checking for boost::graph compiler internal error" >&5
$as_echo_n "checking for boost::graph compiler internal error... " >&6; }
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    CXXFLAGS="$CXXFLAGSO -I./contrib/boost/include"
    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <boost/graph/adjacency_list.hpp>
#include <boost/graph/properties.hpp>

namespace types
{
  using namespace boost;

  typedef adjacency_list<vecS, vecS, undirectedS,
			 property<vertex_color_t, default_color_type,
				  property<vertex_degree_t,int> > > Graph;
}

void create_graph (types::Graph)
{}

int
main ()
{


  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

        { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_BOOST_GRAPH_COMPILER_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi


  { $as_echo "$as_me:$LINENO: checking for const member deduction bug" >&5
$as_echo_n "checking for const member deduction bug... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

      template <typename T> struct identity { typedef T type; };

      template <typename C> void new_thread (void (C::*fun_ptr)(),
				       typename identity<C>::type &c);
      template <typename C> void new_thread (void (C::*fun_ptr)() const,
				       const typename identity<C>::type &c);
      struct X { void f() const; };

int
main ()
{

      X x;
      new_thread (&X::f, x);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_CONST_MEMBER_DEDUCTION_BUG 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  case "$GXX_VERSION" in
    gcc*)
      { $as_echo "$as_me:$LINENO: checking for warning bug with type qualifiers" >&5
$as_echo_n "checking for warning bug with type qualifiers... " >&6; }
      ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

      CXXFLAGS="$CXXFLAGSG -Werror"
      cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

          struct S {
              typedef double value_type;
          };

          template <typename T> struct Traits {
              typedef const typename T::value_type dereference_type;
          };

          template <class BlockVectorType> struct ConstIterator {
              typedef typename Traits<BlockVectorType>::dereference_type dereference_type;

              dereference_type operator * () const  { return 0; }
          };

          template class ConstIterator<S>;

int
main ()
{


  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

          { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


          { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
          CXXFLAGSG="$CXXFLAGSG -Wno-ignored-qualifiers"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    ;;
  esac


  if test "x$GXX" = "xyes" ; then
    { $as_echo "$as_me:$LINENO: checking for problem with -Wsynth and std::complex" >&5
$as_echo_n "checking for problem with -Wsynth and std::complex... " >&6; }
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    CXXFLAGS="-Wsynth -Werror"
    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#       include <complex>

int
main ()
{

	std::complex<double> x;
  	x = std::complex<double>(1,0);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

        { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
	CXXFLAGSG="`echo $CXXFLAGSG | perl -pi -e 's/-Wsynth\s*//g;'`"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi


  if test "x$GXX" = "xyes" ; then
    { $as_echo "$as_me:$LINENO: checking for problem with -Wctor-dtor-privacy" >&5
$as_echo_n "checking for problem with -Wctor-dtor-privacy... " >&6; }
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    CXXFLAGS="$CXXFLAGSG -Werror"
    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

        template <typename T>
        struct IsInt
        {
          private:
            struct yes_type { char c[1]; };
            struct no_type  { char c[2]; };

            static yes_type check_for_int (const int *);

            static no_type check_for_int (...);

          public:
            static const bool value = (sizeof(check_for_int((T*)0))
        			       ==
        			       sizeof(yes_type));
        };

        const bool x = IsInt<double>::value;

int
main ()
{


  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

        { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
	CXXFLAGSG="$CXXFLAGSG -Wno-ctor-dtor-privacy"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi


  { $as_echo "$as_me:$LINENO: checking whether vector iterators are plain pointers" >&5
$as_echo_n "checking whether vector iterators are plain pointers... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <vector>
template <typename T> void f(T) {}

template void f(int *);
template void f(std::vector<int>::iterator);

int
main ()
{


  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_VECTOR_ITERATOR_IS_POINTER 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for __PRETTY_FUNCTION__" >&5
$as_echo_n "checking for __PRETTY_FUNCTION__... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#	include <iostream>

int
main ()
{

	std::cout << __PRETTY_FUNCTION__ << std::endl;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
      { $as_echo "$as_me:$LINENO: checking for __func__" >&5
$as_echo_n "checking for __func__... " >&6; }
      cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#	include <iostream>

int
main ()
{

	  std::cout << __func__ << std::endl;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

          { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
	  x=__func__

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


          { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
	  x="\"(not available)\""

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

cat >>confdefs.h <<_ACEOF
#define __PRETTY_FUNCTION__ $x
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for std::iterator class" >&5
$as_echo_n "checking for std::iterator class... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <iterator>
      class MyIterator : public std::iterator<std::bidirectional_iterator_tag,int>
      {};

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define HAVE_STD_ITERATOR_CLASS 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for std::i/ostringstream classes" >&5
$as_echo_n "checking for std::i/ostringstream classes... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <sstream>

int
main ()
{

	std::istringstream i;
	std::ostringstream o;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define HAVE_STD_STRINGSTREAM 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for std::numeric_limits classes" >&5
$as_echo_n "checking for std::numeric_limits classes... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <limits>

int
main ()
{

	return std::numeric_limits<unsigned int>::min();

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define HAVE_STD_NUMERIC_LIMITS 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for <ostream> header" >&5
$as_echo_n "checking for <ostream> header... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <ostream>
void f (const std::ostream &out);

int
main ()
{


  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define HAVE_STD_OSTREAM_HEADER 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for <iosfwd> header" >&5
$as_echo_n "checking for <iosfwd> header... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <iosfwd>
void f (const std::ostream &out);

int
main ()
{


  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define HAVE_STD_IOSFWD_HEADER 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  if test ! "x$GXX_VERSION" = "xportland_group" ; then
    { $as_echo "$as_me:$LINENO: checking for __builtin_expect" >&5
$as_echo_n "checking for __builtin_expect... " >&6; }
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    CXXFLAGS="$CXXFLAGSG"
    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

	  bool f() {}

int
main ()
{

	  if (__builtin_expect(f(),false));

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then

        { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define HAVE_BUILTIN_EXPECT 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
  fi


  { $as_echo "$as_me:$LINENO: checking for __verbose_terminate_handler" >&5
$as_echo_n "checking for __verbose_terminate_handler... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <exception>

namespace __gnu_cxx
{
  extern void __verbose_terminate_handler ();
}

struct preload_terminate_dummy
{
    preload_terminate_dummy()
      { std::set_terminate (__gnu_cxx::__verbose_terminate_handler); }
};

static preload_terminate_dummy dummy;

int
main ()
{

	throw 1;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define HAVE_VERBOSE_TERMINATE 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for glibc-like stacktrace information" >&5
$as_echo_n "checking for glibc-like stacktrace information... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <execinfo.h>
#include <stdlib.h>

int
main ()
{

        void * array[25];
        int nSize = backtrace(array, 25);
        char ** symbols = backtrace_symbols(array, nSize);
        free(symbols);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define HAVE_GLIBC_STACKTRACE 1
_ACEOF


                                    case "$target" in
        *apple-darwin*)
	  ;;

        *)
          { $as_echo "$as_me:$LINENO: checking whether compiler accepts -rdynamic" >&5
$as_echo_n "checking whether compiler accepts -rdynamic... " >&6; }

          CXXFLAGS="$CXXFLAGSG -rdynamic"
          cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then

              { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
              LDFLAGS="$LDFLAGS -rdynamic"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


              { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
          ;;
      esac

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for libstdc++ demangler" >&5
$as_echo_n "checking for libstdc++ demangler... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <exception>
#include <iostream>
#include <cxxabi.h>
#include <cstdlib>

struct empty { };

template <typename T, int N>
  struct bar { };

int
main ()
{

  int     status;
  char   *realname;

  // exception classes not in <stdexcept>, thrown by the implementation
  // instead of the user
  std::bad_exception  e;
  realname = abi::__cxa_demangle(e.what(), 0, 0, &status);
  std::cout << e.what() << "\t=> " << realname << "\t: " << status << '\n';
  free(realname);


  // typeid
  bar<empty,17>          u;
  const std::type_info  &ti = typeid(u);

  realname = abi::__cxa_demangle(ti.name(), 0, 0, &status);
  std::cout << ti.name() << "\t=> " << realname << "\t: " << status << '\n';
  free(realname);

  return 0;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBSTDCXX_DEMANGLER 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext


  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG -Werror"

  { $as_echo "$as_me:$LINENO: checking for minimal std::vector<T> capacity" >&5
$as_echo_n "checking for minimal std::vector<T> capacity... " >&6; }
  if test "$cross_compiling" = yes; then
  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
See \`config.log' for more details." >&5
$as_echo "$as_me: error: cannot run test program while cross compiling
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }; }
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <vector>
int main () {
    std::vector<int> v(1);
    v.reserve (1);
    v.resize (1);
    return v.capacity();
}

_ACEOF
rm -f conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  { (case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	  	  { { $as_echo "$as_me:$LINENO: error: impossible result -- aborting" >&5
$as_echo "$as_me: error: impossible result -- aborting" >&2;}
   { (exit 1); exit 1; }; }

else
  $as_echo "$as_me: program exited with status $ac_status" >&5
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

( exit $ac_status )

	  result="$?"
	  { $as_echo "$as_me:$LINENO: result: $result" >&5
$as_echo "$result" >&6; }

cat >>confdefs.h <<_ACEOF
#define DEAL_II_MIN_VECTOR_CAPACITY $result
_ACEOF



fi
rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi



    { $as_echo "$as_me:$LINENO: checking for minimal std::vector<bool> capacity" >&5
$as_echo_n "checking for minimal std::vector<bool> capacity... " >&6; }
  if test "$cross_compiling" = yes; then
  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
See \`config.log' for more details." >&5
$as_echo "$as_me: error: cannot run test program while cross compiling
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }; }
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <vector>
int main () {
    std::vector<bool> v(1);
    v.reserve (1);
    v.resize (1);
    return v.capacity();
}

_ACEOF
rm -f conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  { (case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

	  	  { { $as_echo "$as_me:$LINENO: error: impossible result -- aborting" >&5
$as_echo "$as_me: error: impossible result -- aborting" >&2;}
   { (exit 1); exit 1; }; }

else
  $as_echo "$as_me: program exited with status $ac_status" >&5
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

( exit $ac_status )

	  result="$?"
	  { $as_echo "$as_me:$LINENO: result: $result" >&5
$as_echo "$result" >&6; }

cat >>confdefs.h <<_ACEOF
#define DEAL_II_MIN_BOOL_VECTOR_CAPACITY $result
_ACEOF



fi
rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi




  { $as_echo "$as_me:$LINENO: checking for exception specifications on abort()" >&5
$as_echo_n "checking for exception specifications on abort()... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="-Werror $CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <cstdlib>
extern "C" void abort () { for(;;) ; }

int
main ()
{


  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: none" >&5
$as_echo "none" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_ABORT_NOTHROW_EXCEPTION 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext



  { $as_echo "$as_me:$LINENO: checking whether getrusage is properly declared" >&5
$as_echo_n "checking whether getrusage is properly declared... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <sys/resource.h>

int
main ()
{

      rusage *ru;
      getrusage(RUSAGE_SELF,ru);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	{ $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

cat >>confdefs.h <<\_ACEOF
#define NO_HAVE_GETRUSAGE 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext




  { $as_echo "$as_me:$LINENO: checking whether isnan is declared with debug flags" >&5
$as_echo_n "checking whether isnan is declared with debug flags... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  deal_II_isnan_flag=""
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <cmath>

int
main ()
{

	double d=0;
	isnan (d);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
	deal_II_isnan_flag="-DHAVE_ISNAN"
	CXXFLAGSG="$deal_II_isnan_flag $CXXFLAGSG"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  if test "x$deal_II_isnan_flag" = "x" ; then
            cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <cmath>

int
main ()
{

	  double d=0;
	  _isnan (d);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	  { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
	  deal_II_isnan_flag="-DHAVE_UNDERSCORE_ISNAN"
	  CXXFLAGSG="$deal_II_isnan_flag $CXXFLAGSG"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi


    if test "x$deal_II_isnan_flag" = "x" ; then
            deal_II_isnan_flag=""
    for testflag in -D_ISOC99_SOURCE -D__EXTENSIONS__ ; do
      CXXFLAGS="$CXXFLAGSG $testflag"
      cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <cmath>

int
main ()
{

	  double d=0;
	  isnan (d);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	  	  	  deal_II_isnan_flag="-DHAVE_ISNAN $testflag"
	  break;

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

                        cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <cmath>

int
main ()
{

	  double d=0;
	  _isnan (d);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	  	  	  deal_II_isnan_flag="-DHAVE_UNDERSCORE_ISNAN $testflag"
	  break;

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    done

                if test "x$deal_II_isnan_flag" = "x" ; then
      { $as_echo "$as_me:$LINENO: result: no." >&5
$as_echo "no." >&6; }
    else
            { $as_echo "$as_me:$LINENO: result: using $testflag" >&5
$as_echo "using $testflag" >&6; }
      CXXFLAGSG="$deal_II_isnan_flag $CXXFLAGSG"
    fi
  fi


  { $as_echo "$as_me:$LINENO: checking whether isnan is declared with optimized flags" >&5
$as_echo_n "checking whether isnan is declared with optimized flags... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSO"
  deal_II_isnan_flag=""
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <cmath>

int
main ()
{

	double d=0;
	isnan (d);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
	deal_II_isnan_flag="-DHAVE_ISNAN"
	CXXFLAGSO="$deal_II_isnan_flag $CXXFLAGSO"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  if test "x$deal_II_isnan_flag" = "x" ; then
            cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <cmath>

int
main ()
{

	  double d=0;
	  _isnan (d);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	  { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
	  deal_II_isnan_flag="-DHAVE_UNDERSCORE_ISNAN"
	  CXXFLAGSO="$deal_II_isnan_flag $CXXFLAGSO"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi


    if test "x$deal_II_isnan_flag" = "x" ; then
            deal_II_isnan_flag=""
    for testflag in -D_ISOC99_SOURCE -D__EXTENSIONS__ ; do
      CXXFLAGS="$CXXFLAGSO $testflag"
      cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <cmath>

int
main ()
{

	  double d=0;
	  isnan (d);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	  	  	  deal_II_isnan_flag="-DHAVE_ISNAN $testflag"
	  break;

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

                        cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <cmath>

int
main ()
{

	  double d=0;
	  _isnan (d);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	  	  	  deal_II_isnan_flag="-DHAVE_UNDERSCORE_ISNAN $testflag"
	  break;

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    done

                if test "x$deal_II_isnan_flag" = "x" ; then
      { $as_echo "$as_me:$LINENO: result: no." >&5
$as_echo "no." >&6; }
    else
            { $as_echo "$as_me:$LINENO: result: using $testflag" >&5
$as_echo "using $testflag" >&6; }
      CXXFLAGSO="$deal_II_isnan_flag $CXXFLAGSO"
    fi
  fi




  { $as_echo "$as_me:$LINENO: checking for std::isfinite" >&5
$as_echo_n "checking for std::isfinite... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <cmath>

int
main ()
{

	double d=0;
	std::isfinite (d);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	{ $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_HAVE_ISFINITE 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for rand_r" >&5
$as_echo_n "checking for rand_r... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <cstdlib>

int
main ()
{

unsigned int seed = 0;
int i=rand_r(&i);

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

	  { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define HAVE_RAND_R 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


	  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for quad vs. quad_t define" >&5
$as_echo_n "checking for quad vs. quad_t define... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <sys/types.h>
#if defined(quad)
    no good system;
#endif

int
main ()
{


  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: yes. working around" >&5
$as_echo "yes. working around" >&6; }
      CXXFLAGSG="$CXXFLAGSG -D_POSIX_SOURCE"
      CXXFLAGSO="$CXXFLAGSO -D_POSIX_SOURCE"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext


  { $as_echo "$as_me:$LINENO: checking for definitions of error codes in errno.h" >&5
$as_echo_n "checking for definitions of error codes in errno.h... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <iostream>
#include <errno.h>
using namespace std;

int
main ()
{

    cout << EINTR << endl;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no. working around" >&5
$as_echo "no. working around" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_USE_DIRECT_ERRNO_H 1
_ACEOF


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext





for ac_func in $ac_func_list
do
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
$as_echo_n "checking for $ac_func... " >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $ac_func innocuous_$ac_func

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $ac_func

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$ac_func || defined __stub___$ac_func
choke me
#endif

int
main ()
{
return $ac_func ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  eval "$as_ac_var=yes"
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	eval "$as_ac_var=no"
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
fi
ac_res=`eval 'as_val=${'$as_ac_var'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_var'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done













ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
{ $as_echo "$as_me:$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 test "${ac_cv_prog_CXXCPP+set}" = set; then
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CXXCPP needs to be expanded
    for CXXCPP in "$CXX -E" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  :
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Broken: fails on valid input.
continue
fi

rm -f conftest.err conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  # Broken: success on invalid input.
continue
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Passes both tests.
ac_preproc_ok=:
break
fi

rm -f conftest.err conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
  break
fi

    done
    ac_cv_prog_CXXCPP=$CXXCPP

fi
  CXXCPP=$ac_cv_prog_CXXCPP
else
  ac_cv_prog_CXXCPP=$CXXCPP
fi
{ $as_echo "$as_me:$LINENO: result: $CXXCPP" >&5
$as_echo "$CXXCPP" >&6; }
ac_preproc_ok=false
for ac_cxx_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  :
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Broken: fails on valid input.
continue
fi

rm -f conftest.err conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  # Broken: success on invalid input.
continue
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Passes both tests.
ac_preproc_ok=:
break
fi

rm -f conftest.err conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
  :
else
  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: C++ preprocessor \"$CXXCPP\" fails sanity check
See \`config.log' for more details." >&5
$as_echo "$as_me: error: C++ preprocessor \"$CXXCPP\" fails sanity check
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }; }
fi

ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu


{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if test "${ac_cv_path_GREP+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -z "$GREP"; then
  ac_path_GREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_prog in grep ggrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
# Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'GREP' >> "conftest.nl"
    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    ac_count=`expr $ac_count + 1`
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_GREP="$ac_path_GREP"
      ac_path_GREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_GREP_found && break 3
    done
  done
done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GREP"; then
    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
   { (exit 1); exit 1; }; }
  fi
else
  ac_cv_path_GREP=$GREP
fi

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if test "${ac_cv_path_EGREP+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   then ac_cv_path_EGREP="$GREP -E"
   else
     if test -z "$EGREP"; then
  ac_path_EGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_prog in egrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
# Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'EGREP' >> "conftest.nl"
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    ac_count=`expr $ac_count + 1`
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_EGREP="$ac_path_EGREP"
      ac_path_EGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_EGREP_found && break 3
    done
  done
done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
   { (exit 1); exit 1; }; }
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

   fi
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"


{ $as_echo "$as_me:$LINENO: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if test "${ac_cv_header_stdc+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_cv_header_stdc=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_header_stdc=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <string.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then
  :
else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdlib.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then
  :
else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  if test "$cross_compiling" = yes; then
  :
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
		   (('a' <= (c) && (c) <= 'i') \
		     || ('j' <= (c) && (c) <= 'r') \
		     || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
	|| toupper (i) != TOUPPER (i))
      return 2;
  return 0;
}
_ACEOF
rm -f conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  { (case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  :
else
  $as_echo "$as_me: program exited with status $ac_status" >&5
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

( exit $ac_status )
ac_cv_header_stdc=no
fi
rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi


fi
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then

cat >>confdefs.h <<\_ACEOF
#define STDC_HEADERS 1
_ACEOF

fi

# On IRIX 5.3, sys/types and inttypes.h are conflicting.









for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
		  inttypes.h stdint.h unistd.h
do
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default

#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  eval "$as_ac_Header=yes"
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	eval "$as_ac_Header=no"
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
ac_res=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done






for ac_header in $ac_header_list
do
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
fi
ac_res=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
$as_echo_n "checking $ac_header usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_header_compiler=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_header_compiler=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
$as_echo_n "checking $ac_header presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  ac_header_preproc=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi

rm -f conftest.err conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
  yes:no: )
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
    ( cat <<\_ASBOX
## -------------------------------- ##
## Report this to dealii@dealii.org ##
## -------------------------------- ##
_ASBOX
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }

fi
as_val=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done










  { $as_echo "$as_me:$LINENO: checking for bad socket functions/FPU interaction" >&5
$as_echo_n "checking for bad socket functions/FPU interaction... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  if test "$cross_compiling" = yes; then
  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: cannot run test program while cross compiling
See \`config.log' for more details." >&5
$as_echo "$as_me: error: cannot run test program while cross compiling
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }; }
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#include <unistd.h>
#include <limits>
#include <iostream>

int main()
{
   char buf[100];
   gethostname(buf,99);

   volatile long double x=1.0;
   x += std::numeric_limits<long double>::epsilon();

   if (x == 1.0)
     return 1;  // this shouldn't happen...
   else
     return 0;
}

_ACEOF
rm -f conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  { (case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: program exited with status $ac_status" >&5
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

( exit $ac_status )

      { $as_echo "$as_me:$LINENO: result: yes. disabling socket functions" >&5
$as_echo "yes. disabling socket functions" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_BROKEN_SOCKETS 1
_ACEOF


fi
rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi






{ $as_echo "$as_me:$LINENO: result: " >&5
$as_echo "" >&6; }
{ $as_echo "$as_me:$LINENO: result: ---------------- configuring F77 compilers ------------------" >&5
$as_echo "---------------- configuring F77 compilers ------------------" >&6; }

for ac_prog in gfortran f77 g77
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_F77+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  case $F77 in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_F77="$F77" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_F77="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

  ;;
esac
fi
F77=$ac_cv_path_F77
if test -n "$F77"; then
  { $as_echo "$as_me:$LINENO: result: $F77" >&5
$as_echo "$F77" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$F77" && break
done


if test "x$F77" != "x" ; then

  if test "x$F77" != "x" ; then

                                F77_VERSION_STRING="`($F77 -v 2>&1) | head -n 10`"
    if test -n "`echo $F77_VERSION_STRING | grep \"GNU F77\"`" -o \
	    -n "`echo $F77_VERSION_STRING | grep \"gcc version\"`" ; then
            G77_VERSION_STRING="`($F77 -v 2>&1) | grep \"gcc version\"`"

      full_version=`echo "$G77_VERSION_STRING" | perl -pi -e 's/.*version (\d\.\d\.\d).*/\1/g;'`
      F77_VERSION=gcc`echo $full_version | perl -pi -e 's/(\d\.\d).*/\1/g;'`

      { $as_echo "$as_me:$LINENO: result: F77 compiler is $CC_VERSION" >&5
$as_echo "F77 compiler is $CC_VERSION" >&6; }

    else

            if test -n "`echo $F77_VERSION_STRING | grep \"XL Fortran for AIX\"`" ; then

                F77_VERSION=AIXF77
        { $as_echo "$as_me:$LINENO: result: F77 compiler is AIX Fortran77" >&5
$as_echo "F77 compiler is AIX Fortran77" >&6; }

      else

                        F77_VERSION_STRING=`($F77 -V 2>&1)`
        if test -n "`echo $F77_VERSION_STRING | grep \"WorkShop Compilers\"`" \
                -o \
                -n "`echo $F77_VERSION_STRING | grep \"Sun WorkShop\"`" \
                -o \
                -n "`echo $F77_VERSION_STRING | grep \"Forte Developer\"`" ; then
            	  { $as_echo "$as_me:$LINENO: result: F77 compiler is Sun WorkShop f77" >&5
$as_echo "F77 compiler is Sun WorkShop f77" >&6; }
  	  F77_VERSION="SunF77"

        else

                              F77_VERSION_STRING=`($F77 -version 2>&1)`
  	  if test -n "`echo $F77_VERSION_STRING | grep MIPSpro`" ; then
  	    { $as_echo "$as_me:$LINENO: result: F77 compiler is MIPSpro f77" >&5
$as_echo "F77 compiler is MIPSpro f77" >&6; }
  	    F77_VERSION="MIPSproF77"

          else

            F77_VERSION_STRING=`($F77 -V 2>&1)`
            is_intel_ifc="`echo $F77_VERSION_STRING | grep 'Intel(R) Fortran'`"
	    if test "x$is_intel_ifc" != "x" ; then
  	      { $as_echo "$as_me:$LINENO: result: F77 compiler is Intel Fortran" >&5
$as_echo "F77 compiler is Intel Fortran" >&6; }
              F77_VERSION=INTEL_F77

            else


                            F77_VERSION="UnknownF77"
  	      { $as_echo "$as_me:$LINENO: result: F77 compiler is unkown. no flags set!" >&5
$as_echo "F77 compiler is unkown. no flags set!" >&6; }
            fi
          fi
        fi
      fi
    fi
  fi


  case "$F77_VERSION" in
    gcc*)
        F77FLAGSG="$FFLAGS -ggdb -DDEBUG -pedantic -W -Wall"
        F77FLAGSO="$FFLAGS -O2 -funroll-loops -funroll-all-loops -fstrict-aliasing"

        case "$target" in
           *cygwin* )
                F77FLAGSPIC=
                ;;

           *apple-darwin*)
				                if test "`/usr/sbin/sysctl -n hw.optional.x86_64`" = "1" ; then
         	  F77FLAGSG="$F77FLAGSG -m64"
                  F77FLAGSO="$F77FLAGSO -m64"
                fi
		;;

           * )
	        F77FLAGSPIC="-fPIC"
                ;;
        esac

		{ $as_echo "$as_me:$LINENO: checking for e_wsfe in -lg2c" >&5
$as_echo_n "checking for e_wsfe in -lg2c... " >&6; }
if test "${ac_cv_lib_g2c_e_wsfe+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lg2c  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char e_wsfe ();
int
main ()
{
return e_wsfe ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_g2c_e_wsfe=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_g2c_e_wsfe=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_g2c_e_wsfe" >&5
$as_echo "$ac_cv_lib_g2c_e_wsfe" >&6; }
if test "x$ac_cv_lib_g2c_e_wsfe" = x""yes; then
   F77LIBS="$F77LIBS -lg2c"
fi


					{ $as_echo "$as_me:$LINENO: checking for _gfortran_allocate in -lgfortran" >&5
$as_echo_n "checking for _gfortran_allocate in -lgfortran... " >&6; }
if test "${ac_cv_lib_gfortran__gfortran_allocate+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgfortran  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char _gfortran_allocate ();
int
main ()
{
return _gfortran_allocate ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_gfortran__gfortran_allocate=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_gfortran__gfortran_allocate=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$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" = x""yes; then
  found=1
fi

        { $as_echo "$as_me:$LINENO: checking for _gfortran_st_write_done in -lgfortran" >&5
$as_echo_n "checking for _gfortran_st_write_done in -lgfortran... " >&6; }
if test "${ac_cv_lib_gfortran__gfortran_st_write_done+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lgfortran  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char _gfortran_st_write_done ();
int
main ()
{
return _gfortran_st_write_done ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_gfortran__gfortran_st_write_done=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_gfortran__gfortran_st_write_done=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$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" = x""yes; then
  found=1
fi


	        if test "x$found" = "x1" ; then
          F77LIBS="$F77LIBS -lgfortran"
        fi
	;;

    AIXF77)
			        F77FLAGSG="$FFLAGS -g -qextname"
        F77FLAGSO="$FFLAGS -O3 -w -qextname"
        F77LIBS="$F77LIBS -lxlf90"

        F77FLAGSPIC="unknown!"
        ;;

    SunF77)
  	F77FLAGSG="$FFLAGS -silent -g"
  	F77FLAGSO="$FFLAGS -silent -O3 -w"
  	F77LIBS="$F77LIBS -lF77 -lsunmath -lM77"
        F77FLAGSPIC="-PIC"
	;;

    MIPSproF77)
  	F77FLAGSG="$FFLAGS -ansi -g"
  	F77FLAGSO="$FFLAGS -O3 -woffall"
  	F77LIBS="$F77LIBS -lftn"

  	F77FLAGSPIC="shared -KPIC"
	;;

    INTEL_F77*)
            F77FLAGSG="$FFLAGS"
            F77FLAGSO="$FFLAGS -O3"
	    ;;

    UnknownF77)
				F77="UnknownF77"
        F77FLAGSG="$FFLAGS -g"
        F77FLAGSO="$FFLAGS -O2"
        F77LIBS="$F77LIBS"

        F77FLAGSPIC="unknown!"
	{ $as_echo "$as_me:$LINENO: result: Unknown FORTRAN compiler has been disabled!" >&5
$as_echo "Unknown FORTRAN compiler has been disabled!" >&6; }
        ;;

        	    *)
	{ { $as_echo "$as_me:$LINENO: error: No compiler options for F77 compiler
                     \"$F77_VERSION\" specified: modification of aclocal.m4 necessary" >&5
$as_echo "$as_me: error: No compiler options for F77 compiler
                     \"$F77_VERSION\" specified: modification of aclocal.m4 necessary" >&2;}
   { (exit 1); exit 1; }; }
        ;;
  esac

fi












{ $as_echo "$as_me:$LINENO: result: " >&5
$as_echo "" >&6; }
{ $as_echo "$as_me:$LINENO: result: ---------------- configuring shared/static libs -------------" >&5
$as_echo "---------------- configuring shared/static libs -------------" >&6; }

# Check whether --enable-shared was given.
if test "${enable_shared+set}" = set; then
  enableval=$enable_shared; enableshared="$enableval"
else
  enableshared=yes
fi


case "$target" in
   *-aix4* | alpha*-linux* | alpha*-osf45* | hppa64-unknown-linux-gnu )
	   { $as_echo "$as_me:$LINENO: WARNING: Shared libraries not supported on $target. Using static libs instead" >&5
$as_echo "$as_me: WARNING: Shared libraries not supported on $target. Using static libs instead" >&2;}
	   enableshared=no
	   ;;
   *cygwin )
           shared_lib_suffix=".dll"
           cygwin_shared_lib="yes"
           ;;
   *-apple-darwin* )
           shared_lib_suffix=".dylib"
           darwin_shared_lib="yes"
           ;;
   * )
           shared_lib_suffix=".so"
           static_lib_suffix=".a"
           ;;
esac

if test "x$enableshared" = "xyes" ; then
  CFLAGS="$CFLAGS $CFLAGSPIC"
  CXXFLAGSG="$CXXFLAGSG $CXXFLAGSPIC"
  CXXFLAGSO="$CXXFLAGSO $CXXFLAGSPIC"
  F77FLAGSG="$F77FLAGSG $F77FLAGSPIC"
  F77FLAGSO="$F77FLAGSO $F77FLAGSPIC"
  SHLIBFLAGS="-shared"

  case "$target" in
    *-apple-darwin* )
           SHLIBFLAGS="-dynamiclib"

  { $as_echo "$as_me:$LINENO: checking for dynamic_cast problem with shared libs" >&5
$as_echo_n "checking for dynamic_cast problem with shared libs... " >&6; }

  if (cd contrib/config/tests/darwin-dynamic-cast ; \
      $CXX -dynamiclib BaseClass.cpp -o libDynamicCastTestLib.dylib ; \
      $CXX -L. -lDynamicCastTestLib main.cc -o main ; \
      ./main) ; then
    { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; } ;
  else
    { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; } ;

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_HAVE_DARWIN_DYNACAST_BUG 1
_ACEOF

    CXXFLAGSG="$CXXFLAGSG -mmacosx-version-min=10.4"
    CXXFLAGSO="$CXXFLAGSO -mmacosx-version-min=10.4"
    LDFLAGS="$LDFLAGS -mmacosx-version-min=10.4"
  fi
  rm -f contrib/config/tests/darwin-dynamic-cast/libDynamicCastTestLib.dylib
  rm -f contrib/config/tests/darwin-dynamic-cast/main.o
  rm -f contrib/config/tests/darwin-dynamic-cast/main

	   ;;
  esac

  case "${GXX_VERSION}" in
    ibm_xlc* )
           SHLIBFLAGS="-qmkshrobj"
	   ;;
  esac


    OLD_LDFLAGS="$LDFLAGS"
  LDFLAGS="-Wl,-soname,libbase.so.6.2.1 $LDFLAGS $LDFLAGSPIC $SHLIBFLAGS"
  { $as_echo "$as_me:$LINENO: checking whether compiler understands option -Wl,-soname" >&5
$as_echo_n "checking whether compiler understands option -Wl,-soname... " >&6; }
  cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then

     { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
     DEAL_II_LD_UNDERSTANDS_SONAME="yes"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


     { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
     DEAL_II_LD_UNDERSTANDS_SONAME="no"


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
  LDFLAGS="$OLD_LDFLAGS"


    OLD_LDFLAGS="$LDFLAGS"
  LDFLAGS="-Wl,-dynamic,-install_name -Wl,libbase.so.6.2.1 $LDFLAGS -shared"
  { $as_echo "$as_me:$LINENO: checking whether compiler understands option -Wl,-dynamic,-install_name" >&5
$as_echo_n "checking whether compiler understands option -Wl,-dynamic,-install_name... " >&6; }
  cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then

     { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
     DEAL_II_LD_UNDERSTANDS_DYLIB_INSTALL_NAME="yes"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


     { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
     DEAL_II_LD_UNDERSTANDS_DYLIB_INSTALL_NAME="no"


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
  LDFLAGS="$OLD_LDFLAGS"


fi

 OLD_LDFLAGS="$LDFLAGS"
  LDFLAGS="-Wl,-rpath,$DEAL_II_PATH/lib $LDFLAGS"
  { $as_echo "$as_me:$LINENO: checking whether compiler understands option -Wl,-rpath" >&5
$as_echo_n "checking whether compiler understands option -Wl,-rpath... " >&6; }
  cat >conftest.$ac_ext <<_ACEOF
 /* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
     LD_PATH_OPTION="-Wl,-rpath "
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	 { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
     LDFLAGS="$OLD_LDFLAGS"
     LD_PATH_OPTION="no"
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext







# Extract the first word of "ar", so it can be a program name with args.
set dummy ar; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_AR+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$AR"; then
  ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_AR="ar"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
AR=$ac_cv_prog_AR
if test -n "$AR"; then
  { $as_echo "$as_me:$LINENO: result: $AR" >&5
$as_echo "$AR" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


# Extract the first word of "$AR", so it can be a program name with args.
set dummy $AR; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_AR+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  case $AR in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_AR="$AR" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_AR="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

  ;;
esac
fi
AR=$ac_cv_path_AR
if test -n "$AR"; then
  { $as_echo "$as_me:$LINENO: result: $AR" >&5
$as_echo "$AR" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
set dummy ${ac_tool_prefix}ranlib; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_RANLIB+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$RANLIB"; then
  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
  ac_ct_RANLIB=$RANLIB
  # Extract the first word of "ranlib", so it can be a program name with args.
set dummy ranlib; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_RANLIB"; then
  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_RANLIB="ranlib"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
if test -n "$ac_ct_RANLIB"; then
  { $as_echo "$as_me:$LINENO: result: $ac_ct_RANLIB" >&5
$as_echo "$ac_ct_RANLIB" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi

  if test "x$ac_ct_RANLIB" = x; then
    RANLIB=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    RANLIB=$ac_ct_RANLIB
  fi
else
  RANLIB="$ac_cv_prog_RANLIB"
fi

if test "$RANLIB" != ":" ; then
  # Extract the first word of "$RANLIB", so it can be a program name with args.
set dummy $RANLIB; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_RANLIB+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  case $RANLIB in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_RANLIB="$RANLIB" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_RANLIB="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

  ;;
esac
fi
RANLIB=$ac_cv_path_RANLIB
if test -n "$RANLIB"; then
  { $as_echo "$as_me:$LINENO: result: $RANLIB" >&5
$as_echo "$RANLIB" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


fi





{ $as_echo "$as_me:$LINENO: result: " >&5
$as_echo "" >&6; }
{ $as_echo "$as_me:$LINENO: result: ---------------- configuring optional features --------------" >&5
$as_echo "---------------- configuring optional features --------------" >&6; }

# Check whether --enable-parser was given.
if test "${enable_parser+set}" = set; then
  enableval=$enable_parser;  enableparser="$enableval"
	        if test "x$enableval" = "xno" ; then
 	          { $as_echo "$as_me:$LINENO: result: Function parser disabled" >&5
$as_echo "Function parser disabled" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_DISABLE_PARSER 1
_ACEOF

                else
 	          { $as_echo "$as_me:$LINENO: result: Function parser enabled" >&5
$as_echo "Function parser enabled" >&6; }
		fi
else
  enableparser=yes
fi






# Check whether --enable-mgcompatibility was given.
if test "${enable_mgcompatibility+set}" = set; then
  enableval=$enable_mgcompatibility;  if test "x$enableval" = "xyes" ; then
	    { $as_echo "$as_me:$LINENO: result: enable multigrid compatibility mode" >&5
$as_echo "enable multigrid compatibility mode" >&6; }

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_MULTIGRID_COMPATIBILITY 1
_ACEOF

	  fi
fi



  # Check whether --enable-compat-blocker was given.
if test "${enable_compat_blocker+set}" = set; then
  enableval=$enable_compat_blocker; enable_compat_blocker="$enableval"
else
  enable_compat_blocker=""
fi


    disable_compat=`echo $enable_compat_blocker | perl -pi -e 's/,/ /g;'`

    for i in $disable_compat ; do
    case $i in
      mapping)
        { $as_echo "$as_me:$LINENO: result: Disabling backward compatibility feature: \"$i\"" >&5
$as_echo "Disabling backward compatibility feature: \"$i\"" >&6; }
        ;;
      *)
        { { $as_echo "$as_me:$LINENO: error: Backward compatibility feature \"$i\" unknown" >&5
$as_echo "$as_me: error: Backward compatibility feature \"$i\" unknown" >&2;}
   { (exit 1); exit 1; }; }
        ;;
    esac
  done

            for i in mapping ; do
    uppercase=`echo $i | perl -pi -e 'tr/a-z/A-Z/;'`
    if test -n "`echo $disable_compat | grep $i`"  ; then
      compat_value=false
    else
      compat_value=true
    fi

    case $i in
      mapping)

cat >>confdefs.h <<_ACEOF
#define DEAL_II_COMPAT_MAPPING $compat_value
_ACEOF

  	;;

      *)
  	{ { $as_echo "$as_me:$LINENO: error: Backward compatibility feature \"$i\" unknown" >&5
$as_echo "$as_me: error: Backward compatibility feature \"$i\" unknown" >&2;}
   { (exit 1); exit 1; }; }
  	;;
    esac
  done






{ $as_echo "$as_me:$LINENO: result: " >&5
$as_echo "" >&6; }
{ $as_echo "$as_me:$LINENO: result: ---------------- configuring additional libs ----------------" >&5
$as_echo "---------------- configuring additional libs ----------------" >&6; }

BOOST_INCLUDE_DIR="-I$DEAL_II_PATH/contrib/boost/include"


# Check whether --with-boost was given.
if test "${with_boost+set}" = set; then
  withval=$with_boost;
  if test "x$withval" != "xyes" ; then
    BOOST_INCLUDE_DIR="-I$withval"
    if test "$LD_PATH_OPTION" != "no" ; then
      BOOST_LIB_DIR="$LD_PATH_OPTION$withval/lib"
    fi
  else
    BOOST_INCLUDE_DIR=''
    BOOST_LIB_DIR=''
  fi

fi


  CPPFLAGS="$BOOST_INCLUDE_DIR $CPPFLAGS"
  LDFLAGS="$BOOST_LIB_DIR $LDFLAGS"

  if test "${ac_cv_header_boost_shared_ptr_hpp+set}" = set; then
  { $as_echo "$as_me:$LINENO: checking for boost/shared_ptr.hpp" >&5
$as_echo_n "checking for boost/shared_ptr.hpp... " >&6; }
if test "${ac_cv_header_boost_shared_ptr_hpp+set}" = set; then
  $as_echo_n "(cached) " >&6
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_boost_shared_ptr_hpp" >&5
$as_echo "$ac_cv_header_boost_shared_ptr_hpp" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:$LINENO: checking boost/shared_ptr.hpp usability" >&5
$as_echo_n "checking boost/shared_ptr.hpp usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <boost/shared_ptr.hpp>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_header_compiler=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_header_compiler=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:$LINENO: checking boost/shared_ptr.hpp presence" >&5
$as_echo_n "checking boost/shared_ptr.hpp presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <boost/shared_ptr.hpp>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  ac_header_preproc=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi

rm -f conftest.err conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
  yes:no: )
    { $as_echo "$as_me:$LINENO: WARNING: boost/shared_ptr.hpp: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: boost/shared_ptr.hpp: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/shared_ptr.hpp: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: boost/shared_ptr.hpp: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { $as_echo "$as_me:$LINENO: WARNING: boost/shared_ptr.hpp: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: boost/shared_ptr.hpp: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/shared_ptr.hpp:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: boost/shared_ptr.hpp:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/shared_ptr.hpp: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: boost/shared_ptr.hpp: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/shared_ptr.hpp:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: boost/shared_ptr.hpp:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/shared_ptr.hpp: proceeding with the preprocessor's result" >&5
$as_echo "$as_me: WARNING: boost/shared_ptr.hpp: proceeding with the preprocessor's result" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/shared_ptr.hpp: in the future, the compiler will take precedence" >&5
$as_echo "$as_me: WARNING: boost/shared_ptr.hpp: in the future, the compiler will take precedence" >&2;}
    ( cat <<\_ASBOX
## -------------------------------- ##
## Report this to dealii@dealii.org ##
## -------------------------------- ##
_ASBOX
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
{ $as_echo "$as_me:$LINENO: checking for boost/shared_ptr.hpp" >&5
$as_echo_n "checking for boost/shared_ptr.hpp... " >&6; }
if test "${ac_cv_header_boost_shared_ptr_hpp+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_cv_header_boost_shared_ptr_hpp=$ac_header_preproc
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_boost_shared_ptr_hpp" >&5
$as_echo "$ac_cv_header_boost_shared_ptr_hpp" >&6; }

fi
if test "x$ac_cv_header_boost_shared_ptr_hpp" = x""yes; then
  :
else
  { { $as_echo "$as_me:$LINENO: error: Your boost installation is incomplete!" >&5
$as_echo "$as_me: error: Your boost installation is incomplete!" >&2;}
   { (exit 1); exit 1; }; }
fi


  if test "${ac_cv_header_boost_type_traits_hpp+set}" = set; then
  { $as_echo "$as_me:$LINENO: checking for boost/type_traits.hpp" >&5
$as_echo_n "checking for boost/type_traits.hpp... " >&6; }
if test "${ac_cv_header_boost_type_traits_hpp+set}" = set; then
  $as_echo_n "(cached) " >&6
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_boost_type_traits_hpp" >&5
$as_echo "$ac_cv_header_boost_type_traits_hpp" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:$LINENO: checking boost/type_traits.hpp usability" >&5
$as_echo_n "checking boost/type_traits.hpp usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <boost/type_traits.hpp>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_header_compiler=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_header_compiler=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:$LINENO: checking boost/type_traits.hpp presence" >&5
$as_echo_n "checking boost/type_traits.hpp presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <boost/type_traits.hpp>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  ac_header_preproc=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi

rm -f conftest.err conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
  yes:no: )
    { $as_echo "$as_me:$LINENO: WARNING: boost/type_traits.hpp: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: boost/type_traits.hpp: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/type_traits.hpp: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: boost/type_traits.hpp: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { $as_echo "$as_me:$LINENO: WARNING: boost/type_traits.hpp: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: boost/type_traits.hpp: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/type_traits.hpp:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: boost/type_traits.hpp:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/type_traits.hpp: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: boost/type_traits.hpp: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/type_traits.hpp:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: boost/type_traits.hpp:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/type_traits.hpp: proceeding with the preprocessor's result" >&5
$as_echo "$as_me: WARNING: boost/type_traits.hpp: proceeding with the preprocessor's result" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/type_traits.hpp: in the future, the compiler will take precedence" >&5
$as_echo "$as_me: WARNING: boost/type_traits.hpp: in the future, the compiler will take precedence" >&2;}
    ( cat <<\_ASBOX
## -------------------------------- ##
## Report this to dealii@dealii.org ##
## -------------------------------- ##
_ASBOX
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
{ $as_echo "$as_me:$LINENO: checking for boost/type_traits.hpp" >&5
$as_echo_n "checking for boost/type_traits.hpp... " >&6; }
if test "${ac_cv_header_boost_type_traits_hpp+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_cv_header_boost_type_traits_hpp=$ac_header_preproc
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_boost_type_traits_hpp" >&5
$as_echo "$ac_cv_header_boost_type_traits_hpp" >&6; }

fi
if test "x$ac_cv_header_boost_type_traits_hpp" = x""yes; then
  :
else
  { { $as_echo "$as_me:$LINENO: error: Your boost installation is incomplete!" >&5
$as_echo "$as_me: error: Your boost installation is incomplete!" >&2;}
   { (exit 1); exit 1; }; }
fi


  if test "${ac_cv_header_boost_tuple_tuple_hpp+set}" = set; then
  { $as_echo "$as_me:$LINENO: checking for boost/tuple/tuple.hpp" >&5
$as_echo_n "checking for boost/tuple/tuple.hpp... " >&6; }
if test "${ac_cv_header_boost_tuple_tuple_hpp+set}" = set; then
  $as_echo_n "(cached) " >&6
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_boost_tuple_tuple_hpp" >&5
$as_echo "$ac_cv_header_boost_tuple_tuple_hpp" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:$LINENO: checking boost/tuple/tuple.hpp usability" >&5
$as_echo_n "checking boost/tuple/tuple.hpp usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <boost/tuple/tuple.hpp>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_header_compiler=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_header_compiler=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:$LINENO: checking boost/tuple/tuple.hpp presence" >&5
$as_echo_n "checking boost/tuple/tuple.hpp presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <boost/tuple/tuple.hpp>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  ac_header_preproc=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi

rm -f conftest.err conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
  yes:no: )
    { $as_echo "$as_me:$LINENO: WARNING: boost/tuple/tuple.hpp: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: boost/tuple/tuple.hpp: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/tuple/tuple.hpp: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: boost/tuple/tuple.hpp: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { $as_echo "$as_me:$LINENO: WARNING: boost/tuple/tuple.hpp: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: boost/tuple/tuple.hpp: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/tuple/tuple.hpp:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: boost/tuple/tuple.hpp:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/tuple/tuple.hpp: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: boost/tuple/tuple.hpp: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/tuple/tuple.hpp:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: boost/tuple/tuple.hpp:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/tuple/tuple.hpp: proceeding with the preprocessor's result" >&5
$as_echo "$as_me: WARNING: boost/tuple/tuple.hpp: proceeding with the preprocessor's result" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: boost/tuple/tuple.hpp: in the future, the compiler will take precedence" >&5
$as_echo "$as_me: WARNING: boost/tuple/tuple.hpp: in the future, the compiler will take precedence" >&2;}
    ( cat <<\_ASBOX
## -------------------------------- ##
## Report this to dealii@dealii.org ##
## -------------------------------- ##
_ASBOX
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
{ $as_echo "$as_me:$LINENO: checking for boost/tuple/tuple.hpp" >&5
$as_echo_n "checking for boost/tuple/tuple.hpp... " >&6; }
if test "${ac_cv_header_boost_tuple_tuple_hpp+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_cv_header_boost_tuple_tuple_hpp=$ac_header_preproc
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_boost_tuple_tuple_hpp" >&5
$as_echo "$ac_cv_header_boost_tuple_tuple_hpp" >&6; }

fi
if test "x$ac_cv_header_boost_tuple_tuple_hpp" = x""yes; then
  :
else
  { { $as_echo "$as_me:$LINENO: error: Your boost installation is incomplete!" >&5
$as_echo "$as_me: error: Your boost installation is incomplete!" >&2;}
   { (exit 1); exit 1; }; }
fi



  if test "x$GXX" = "xyes" ; then
    { $as_echo "$as_me:$LINENO: checking for boost::shared_ptr assignment operator= template buglet" >&5
$as_echo_n "checking for boost::shared_ptr assignment operator= template buglet... " >&6; }
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    CXXFLAGS="-Wsynth -Werror"
    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#       include <boost/shared_ptr.hpp>

int
main ()
{

        boost::shared_ptr<int> a,b;
        a = b;

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

        { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


        { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
	CXXFLAGSG="`echo $CXXFLAGSG | perl -pi -e 's/-Wsynth\s*//g;'`"

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  fi





    { $as_echo "$as_me:$LINENO: checking for PETSc library directory" >&5
$as_echo_n "checking for PETSc library directory... " >&6; }


# Check whether --with-petsc was given.
if test "${with_petsc+set}" = set; then
  withval=$with_petsc;
                if test "x$withval" = "xno" ; then
          { $as_echo "$as_me:$LINENO: result: explicitly disabled" >&5
$as_echo "explicitly disabled" >&6; }
          USE_CONTRIB_PETSC=no
        else
	  USE_CONTRIB_PETSC=yes
          DEAL_II_PETSC_DIR="$withval"
	  { $as_echo "$as_me:$LINENO: result: $DEAL_II_PETSC_DIR" >&5
$as_echo "$DEAL_II_PETSC_DIR" >&6; }

                    if test ! -d $DEAL_II_PETSC_DIR/include \
               ; then
            { { $as_echo "$as_me:$LINENO: error: Path to PETSc specified with --with-petsc does not point to a complete PETSc installation" >&5
$as_echo "$as_me: error: Path to PETSc specified with --with-petsc does not point to a complete PETSc installation" >&2;}
   { (exit 1); exit 1; }; }
	  fi
        fi

else

                if test "x$PETSC_DIR" != "x" ; then
  	  USE_CONTRIB_PETSC=yes
          DEAL_II_PETSC_DIR="$PETSC_DIR"
	  { $as_echo "$as_me:$LINENO: result: $DEAL_II_PETSC_DIR" >&5
$as_echo "$DEAL_II_PETSC_DIR" >&6; }

                    if test ! -d $DEAL_II_PETSC_DIR/include \
               ; then
            { { $as_echo "$as_me:$LINENO: error: The path to PETSc specified in the PETSC_DIR environment variable does not point to a complete PETSc installation" >&5
$as_echo "$as_me: error: The path to PETSc specified in the PETSC_DIR environment variable does not point to a complete PETSc installation" >&2;}
   { (exit 1); exit 1; }; }
	  fi
        else
	  USE_CONTRIB_PETSC=no
          DEAL_II_PETSC_DIR=""
          { $as_echo "$as_me:$LINENO: result: not found" >&5
$as_echo "not found" >&6; }
        fi

fi

  if test "$USE_CONTRIB_PETSC" = "yes" ; then

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_USE_PETSC 1
_ACEOF


                        DEAL_II_DEFINE_DEAL_II_USE_PETSC=DEAL_II_USE_PETSC


cat >>confdefs.h <<\_ACEOF
#define PETSC_SKIP_UNDERSCORE_CHKERR 1
_ACEOF

  fi

    if test "$USE_CONTRIB_PETSC" = "yes" ; then

  { $as_echo "$as_me:$LINENO: checking for PETSc version" >&5
$as_echo_n "checking for PETSc version... " >&6; }
  DEAL_II_PETSC_VERSION_MAJOR=`cat $DEAL_II_PETSC_DIR/include/petscversion.h \
                               | grep "#define PETSC_VERSION_MAJOR" \
                               | perl -pi -e 's/.*MAJOR\s+//g;'`
  DEAL_II_PETSC_VERSION_MINOR=`cat $DEAL_II_PETSC_DIR/include/petscversion.h \
                               | grep "#define PETSC_VERSION_MINOR" \
                               | perl -pi -e 's/.*MINOR\s+//g;'`
  DEAL_II_PETSC_VERSION_SUBMINOR=`cat $DEAL_II_PETSC_DIR/include/petscversion.h \
                               | grep "#define PETSC_VERSION_SUBMINOR" \
                               | perl -pi -e 's/.*MINOR\s+//g;'`
  PETSC_VERSION="$DEAL_II_PETSC_VERSION_MAJOR.$DEAL_II_PETSC_VERSION_MINOR.$DEAL_II_PETSC_VERSION_SUBMINOR"

      PETSC_RELEASE=`cat $DEAL_II_PETSC_DIR/include/petscversion.h \
                     | grep "#define PETSC_VERSION_RELEASE" \
                     | perl -pi -e 's/.*RELEASE\s+//g;'`
  if test "$PETSC_VERSION_RELEASE" = "0" ; then
    PETSC_VERSION+="-dev"
  else
    PETSC_VERSION+=""
  fi

  { $as_echo "$as_me:$LINENO: result: $PETSC_VERSION" >&5
$as_echo "$PETSC_VERSION" >&6; }


  { $as_echo "$as_me:$LINENO: checking for PETSc library architecture" >&5
$as_echo_n "checking for PETSc library architecture... " >&6; }


# Check whether --with-petsc-arch was given.
if test "${with_petsc_arch+set}" = set; then
  withval=$with_petsc_arch; DEAL_II_PETSC_ARCH="$withval"
               { $as_echo "$as_me:$LINENO: result: $DEAL_II_PETSC_ARCH" >&5
$as_echo "$DEAL_II_PETSC_ARCH" >&6; }

else
                 if test "x$PETSC_ARCH" != "x" ; then
                 DEAL_II_PETSC_ARCH="$PETSC_ARCH"
                 { $as_echo "$as_me:$LINENO: result: $DEAL_II_PETSC_ARCH" >&5
$as_echo "$DEAL_II_PETSC_ARCH" >&6; }
               else
                 { { $as_echo "$as_me:$LINENO: error: If PETSc is used, you must specify the architecture either through the PETSC_ARCH environment variable, or through the --with-petsc-arch flag" >&5
$as_echo "$as_me: error: If PETSc is used, you must specify the architecture either through the PETSC_ARCH environment variable, or through the --with-petsc-arch flag" >&2;}
   { (exit 1); exit 1; }; }
               fi

fi


  if test "x$PETSC_ARCH" != "x" ; then

                case "${DEAL_II_PETSC_VERSION_MAJOR}.${DEAL_II_PETSC_VERSION_MINOR}.${DEAL_II_PETSC_VERSION_SUBMINOR}" in
      2.3*)         if test ! -d $DEAL_II_PETSC_DIR/lib/$DEAL_II_PETSC_ARCH \
           ; then
          { { $as_echo "$as_me:$LINENO: error: PETSc has not been compiled for the architecture specified with --with-petsc-arch" >&5
$as_echo "$as_me: error: PETSc has not been compiled for the architecture specified with --with-petsc-arch" >&2;}
   { (exit 1); exit 1; }; }
        fi
        ;;
      3.*)         if test ! -d $DEAL_II_PETSC_DIR/$DEAL_II_PETSC_ARCH/lib \
           ; then
          { { $as_echo "$as_me:$LINENO: error: PETSc has not been compiled for the architecture specified with --with-petsc-arch" >&5
$as_echo "$as_me: error: PETSc has not been compiled for the architecture specified with --with-petsc-arch" >&2;}
   { (exit 1); exit 1; }; }
        fi
        ;;
      *)            { { $as_echo "$as_me:$LINENO: error: Unknown PETSc version ${DEAL_II_PETSC_VERSION_MAJOR}.${DEAL_II_PETSC_VERSION_MINOR}.${DEAL_II_PETSC_VERSION_SUBMINOR}" >&5
$as_echo "$as_me: error: Unknown PETSc version ${DEAL_II_PETSC_VERSION_MAJOR}.${DEAL_II_PETSC_VERSION_MINOR}.${DEAL_II_PETSC_VERSION_SUBMINOR}" >&2;}
   { (exit 1); exit 1; }; }
	;;
    esac
  fi


  { $as_echo "$as_me:$LINENO: checking for PETSc libmpiuni library" >&5
$as_echo_n "checking for PETSc libmpiuni library... " >&6; }
  case "${DEAL_II_PETSC_VERSION_MAJOR}.${DEAL_II_PETSC_VERSION_MINOR}.${DEAL_II_PETSC_VERSION_SUBMINOR}" in
    2.3*)       if test -f $DEAL_II_PETSC_DIR/lib/$DEAL_II_PETSC_ARCH/libmpiuni.a ; then
        DEAL_II_PETSC_MPIUNI_LIB="$DEAL_II_PETSC_DIR/lib/$DEAL_II_PETSC_ARCH/libmpiuni.a"
      fi
      ;;
    3.*)       if test -f $DEAL_II_PETSC_DIR/$DEAL_II_PETSC_ARCH/lib/libmpiuni.a ; then
        DEAL_II_PETSC_MPIUNI_LIB="$DEAL_II_PETSC_DIR/$DEAL_II_PETSC_ARCH/lib/libmpiuni.a"
      fi
      ;;
    *)          { { $as_echo "$as_me:$LINENO: error: Unknown PETSc version ${DEAL_II_PETSC_VERSION_MAJOR}.${DEAL_II_PETSC_VERSION_MINOR}.${DEAL_II_PETSC_VERSION_SUBMINOR}" >&5
$as_echo "$as_me: error: Unknown PETSc version ${DEAL_II_PETSC_VERSION_MAJOR}.${DEAL_II_PETSC_VERSION_MINOR}.${DEAL_II_PETSC_VERSION_SUBMINOR}" >&2;}
   { (exit 1); exit 1; }; }
    ;;
  esac

  if test "$DEAL_II_PETSC_MPIUNI_LIB" = "" ; then
     { $as_echo "$as_me:$LINENO: result: not found" >&5
$as_echo "not found" >&6; }
  else
     { $as_echo "$as_me:$LINENO: result: $DEAL_II_PETSC_MPIUNI_LIB" >&5
$as_echo "$DEAL_II_PETSC_MPIUNI_LIB" >&6; }
  fi


  case "${DEAL_II_PETSC_VERSION_MAJOR}.${DEAL_II_PETSC_VERSION_MINOR}.${DEAL_II_PETSC_VERSION_SUBMINOR}" in
    3.1*)
      { $as_echo "$as_me:$LINENO: checking for PETSc scalar complex" >&5
$as_echo_n "checking for PETSc scalar complex... " >&6; }
      DEAL_II_PETSC_COMPLEX=`cat $DEAL_II_PETSC_DIR/$DEAL_II_PETSC_ARCH/include/petscconf.h \
                               | grep "#define PETSC_USE_COMPLEX" \
                               | perl -pi -e 's/.*COMPLEX\s+//g;'`
      if test "$DEAL_II_PETSC_COMPLEX" = "1" ; then
         { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
      else
         { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
      fi

                  if test "$USE_CONTRIB_PETSC" = "yes" ; then
        if test "$DEAL_II_PETSC_COMPLEX" = "1" ; then

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_USE_PETSC_COMPLEX 1
_ACEOF

      fi fi
    ;;
  esac


    DEAL_II_EXPAND_PETSC_VECTOR="PETScWrappers::Vector"
    DEAL_II_EXPAND_PETSC_MPI_VECTOR="PETScWrappers::MPI::Vector"
    DEAL_II_EXPAND_PETSC_BLOCKVECTOR="PETScWrappers::BlockVector"
    DEAL_II_EXPAND_PETSC_MPI_BLOCKVECTOR="PETScWrappers::MPI::BlockVector"

        if test "x$with_petsc" = "x" ; then
      with_petsc="yes"
    fi
  fi
















  { $as_echo "$as_me:$LINENO: checking for SLEPc include directory" >&5
$as_echo_n "checking for SLEPc include directory... " >&6; }

# Check whether --with-slepc was given.
if test "${with_slepc+set}" = set; then
  withval=$with_slepc;                if test "x$withval" = "xno" ; then
                 { $as_echo "$as_me:$LINENO: result: explicitly disabled" >&5
$as_echo "explicitly disabled" >&6; }
                 USE_CONTRIB_SLEPC=no
               else
                 USE_CONTRIB_SLEPC=yes
                 DEAL_II_SLEPC_DIR="$withval"
                 { $as_echo "$as_me:$LINENO: result: $DEAL_II_SLEPC_DIR" >&5
$as_echo "$DEAL_II_SLEPC_DIR" >&6; }

                                if test ! -d $DEAL_II_SLEPC_DIR \
                    -o ! -d $DEAL_II_SLEPC_DIR/include \
                    ; then
                 { { $as_echo "$as_me:$LINENO: error: Path to SLEPc specified with --with-slepc does not point to a complete SLEPc installation" >&5
$as_echo "$as_me: error: Path to SLEPc specified with --with-slepc does not point to a complete SLEPc installation" >&2;}
   { (exit 1); exit 1; }; }
	       fi

	       if test ! -d $DEAL_II_SLEPC_DIR/$DEAL_II_PETSC_ARCH \
                    -o ! -d $DEAL_II_SLEPC_DIR/$DEAL_II_PETSC_ARCH/lib \
                    ; then
      	    { { $as_echo "$as_me:$LINENO: error: SLEPc has not been compiled for the PETSc architecture" >&5
$as_echo "$as_me: error: SLEPc has not been compiled for the PETSc architecture" >&2;}
   { (exit 1); exit 1; }; }
               fi
               fi

else
                 if test "x$SLEPC_DIR" != "x" ; then
                 USE_CONTRIB_SLEPC=yes
                 DEAL_II_SLEPC_DIR="$SLEPC_DIR"
                 { $as_echo "$as_me:$LINENO: result: $DEAL_II_SLEPC_DIR" >&5
$as_echo "$DEAL_II_SLEPC_DIR" >&6; }

                              if test ! -d $DEAL_II_SLEPC_DIR \
                    -o ! -d $DEAL_II_SLEPC_DIR/include \
                    ; then
                 { { $as_echo "$as_me:$LINENO: error: The path to SLEPc specified in the SLEPC_DIR environment variable does not point to a complete SLEPc installation" >&5
$as_echo "$as_me: error: The path to SLEPc specified in the SLEPC_DIR environment variable does not point to a complete SLEPc installation" >&2;}
   { (exit 1); exit 1; }; }
	       fi
               else
                 USE_CONTRIB_SLEPC=no
                 DEAL_II_SLEPC_DIR=""
                 { $as_echo "$as_me:$LINENO: result: not found" >&5
$as_echo "not found" >&6; }
               fi

fi


  if test "$USE_CONTRIB_SLEPC" = "yes" ; then

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_USE_SLEPC 1
_ACEOF


                        DEAL_II_DEFINE_DEAL_II_USE_SLEPC=DEAL_II_USE_SLEPC
  fi

    if test "$USE_CONTRIB_SLEPC" = "yes" \
       ; then

  { $as_echo "$as_me:$LINENO: checking for SLEPc version" >&5
$as_echo_n "checking for SLEPc version... " >&6; }
  DEAL_II_SLEPC_VERSION_MAJOR=`cat $DEAL_II_SLEPC_DIR/include/slepcversion.h \
                               | grep "#define SLEPC_VERSION_MAJOR" \
                               | perl -pi -e 's/.*MAJOR\s+//g;'`
  DEAL_II_SLEPC_VERSION_MINOR=`cat $DEAL_II_SLEPC_DIR/include/slepcversion.h \
                               | grep "#define SLEPC_VERSION_MINOR" \
                               | perl -pi -e 's/.*MINOR\s+//g;'`
  DEAL_II_SLEPC_VERSION_SUBMINOR=`cat $DEAL_II_SLEPC_DIR/include/slepcversion.h \
                               | grep "#define SLEPC_VERSION_SUBMINOR" \
                               | perl -pi -e 's/.*MINOR\s+//g;'`
  SLEPC_VERSION="$DEAL_II_SLEPC_VERSION_MAJOR.$DEAL_II_SLEPC_VERSION_MINOR.$DEAL_II_SLEPC_VERSION_SUBMINOR"

      SLEPC_RELEASE=`cat $DEAL_II_SLEPC_DIR/include/slepcversion.h \
               | grep "#define SLEPC_VERSION_RELEASE" \
               | perl -pi -e 's/.*RELEASE\s+//g;'`
  if test "$SLEPC_RELEASE" = "0" ; then
    SLEPC_VERSION+="-dev"
  else
    SLEPC_VERSION+=""
  fi
  { $as_echo "$as_me:$LINENO: result: $SLEPC_VERSION" >&5
$as_echo "$SLEPC_VERSION" >&6; }

          if test "${PETSC_VERSION}" != "${SLEPC_VERSION}" \
       -o "${PETSC_RELEASE}" != "${SLEPC_RELEASE}" \
       ; then
      	  { { $as_echo "$as_me:$LINENO: error: If SLEPc is used, you must use the same version number as your PETSc Installation" >&5
$as_echo "$as_me: error: If SLEPc is used, you must use the same version number as your PETSc Installation" >&2;}
   { (exit 1); exit 1; }; }
  fi


        if test "x$with_slepc" = "x" ; then
      with_slepc="yes"
  fi fi









 { $as_echo "$as_me:$LINENO: checking for Trilinos directory" >&5
$as_echo_n "checking for Trilinos directory... " >&6; }


# Check whether --with-trilinos was given.
if test "${with_trilinos+set}" = set; then
  withval=$with_trilinos;
                if test "x$withval" = "xno" ; then
          { $as_echo "$as_me:$LINENO: result: explicitly disabled" >&5
$as_echo "explicitly disabled" >&6; }
          USE_CONTRIB_TRILINOS=no
        else
	  USE_CONTRIB_TRILINOS=yes
          DEAL_II_TRILINOS_DIR="$withval"
	  { $as_echo "$as_me:$LINENO: result: $DEAL_II_TRILINOS_DIR" >&5
$as_echo "$DEAL_II_TRILINOS_DIR" >&6; }

                    if test ! -d $DEAL_II_TRILINOS_DIR/include \
               -o ! -d $DEAL_II_TRILINOS_DIR/lib ; then
            { { $as_echo "$as_me:$LINENO: error: Path to Trilinos specified with --with-trilinos does not point to a complete Trilinos installation" >&5
$as_echo "$as_me: error: Path to Trilinos specified with --with-trilinos does not point to a complete Trilinos installation" >&2;}
   { (exit 1); exit 1; }; }
	  fi

	  DEAL_II_TRILINOS_INCDIR="$DEAL_II_TRILINOS_DIR/include"
	  DEAL_II_TRILINOS_LIBDIR="$DEAL_II_TRILINOS_DIR/lib"
        fi

else

                if test "x$TRILINOS_DIR" != "x" ; then
  	  USE_CONTRIB_TRILINOS=yes
          DEAL_II_TRILINOS_DIR="$TRILINOS_DIR"
	  { $as_echo "$as_me:$LINENO: result: $DEAL_II_TRILINOS_DIR" >&5
$as_echo "$DEAL_II_TRILINOS_DIR" >&6; }

                    if test ! -d $DEAL_II_TRILINOS_DIR/include \
               -o ! -d $DEAL_II_TRILINOS_DIR/lib ; then
            { { $as_echo "$as_me:$LINENO: error: The path to Trilinos specified in the TRILINOS_DIR
	  		  environment variable does not
 			  point to a complete Trilinos installation" >&5
$as_echo "$as_me: error: The path to Trilinos specified in the TRILINOS_DIR
	  		  environment variable does not
 			  point to a complete Trilinos installation" >&2;}
   { (exit 1); exit 1; }; }
	  fi
	  DEAL_II_TRILINOS_INCDIR="$DEAL_II_TRILINOS_DIR/include"
	  DEAL_II_TRILINOS_LIBDIR="$DEAL_II_TRILINOS_DIR/lib"
        else
	  USE_CONTRIB_TRILINOS=no
          DEAL_II_TRILINOS_DIR=""
          { $as_echo "$as_me:$LINENO: result: not found" >&5
$as_echo "not found" >&6; }
        fi

fi


  { $as_echo "$as_me:$LINENO: checking for Trilinos header directory" >&5
$as_echo_n "checking for Trilinos header directory... " >&6; }


# Check whether --with-trilinos-include was given.
if test "${with_trilinos_include+set}" = set; then
  withval=$with_trilinos_include;
                if test "x$withval" = "xno" ; then
          { $as_echo "$as_me:$LINENO: result: explicitly disabled" >&5
$as_echo "explicitly disabled" >&6; }
          USE_CONTRIB_TRILINOS=no
        else
	  USE_CONTRIB_TRILINOS=yes
          DEAL_II_TRILINOS_INCDIR="$withval"
	  { $as_echo "$as_me:$LINENO: result: $DEAL_II_TRILINOS_INCDIR" >&5
$as_echo "$DEAL_II_TRILINOS_INCDIR" >&6; }

                    if test ! -d $DEAL_II_TRILINOS_INCDIR ; then
            { { $as_echo "$as_me:$LINENO: error: Path to Trilinos specified with --with-trilinos-include does not
 		  	  point to a complete Trilinos installation" >&5
$as_echo "$as_me: error: Path to Trilinos specified with --with-trilinos-include does not
 		  	  point to a complete Trilinos installation" >&2;}
   { (exit 1); exit 1; }; }
	  fi
        fi

else

                if test "x$TRILINOS_INCDIR" != "x" ; then
  	  USE_CONTRIB_TRILINOS=yes
	  DEAL_II_TRILINOS_INCDIR="$TRILINOS_INCDIR"
	  { $as_echo "$as_me:$LINENO: result: $DEAL_II_TRILINOS_INCDIR" >&5
$as_echo "$DEAL_II_TRILINOS_INCDIR" >&6; }

                    if test ! -d $DEAL_II_TRILINOS_INCDIR ; then
            { { $as_echo "$as_me:$LINENO: error: The path to Trilinos includes specified in the TRILINOS_INCDIR
	  		  environment variable does not point to a valid directory" >&5
$as_echo "$as_me: error: The path to Trilinos includes specified in the TRILINOS_INCDIR
	  		  environment variable does not point to a valid directory" >&2;}
   { (exit 1); exit 1; }; }
	  fi
        else
          	  	            if test "x${USE_CONTRIB_TRILINOS}" != "xyes" ; then
	    USE_CONTRIB_TRILINOS=no
            DEAL_II_TRILINOS_INCDIR=""
            { $as_echo "$as_me:$LINENO: result: not found" >&5
$as_echo "not found" >&6; }
          else
            { $as_echo "$as_me:$LINENO: result: not explicitly specified" >&5
$as_echo "not explicitly specified" >&6; }
          fi
        fi

fi


  { $as_echo "$as_me:$LINENO: checking for Trilinos library directory" >&5
$as_echo_n "checking for Trilinos library directory... " >&6; }


# Check whether --with-trilinos-libs was given.
if test "${with_trilinos_libs+set}" = set; then
  withval=$with_trilinos_libs;
                if test "x$withval" = "xno" ; then
          { $as_echo "$as_me:$LINENO: result: explicitly disabled" >&5
$as_echo "explicitly disabled" >&6; }
          USE_CONTRIB_TRILINOS=no
        else
	  USE_CONTRIB_TRILINOS=yes
          DEAL_II_TRILINOS_LIBDIR="$withval"
	  { $as_echo "$as_me:$LINENO: result: $DEAL_II_TRILINOS_LIBDIR" >&5
$as_echo "$DEAL_II_TRILINOS_LIBDIR" >&6; }

                    if test ! -d $DEAL_II_TRILINOS_LIBDIR ; then
            { { $as_echo "$as_me:$LINENO: error: Path to Trilinos libraries with --with-trilinos-libs does not
 		  	  point to a valid directory" >&5
$as_echo "$as_me: error: Path to Trilinos libraries with --with-trilinos-libs does not
 		  	  point to a valid directory" >&2;}
   { (exit 1); exit 1; }; }
	  fi
        fi

else

                if test "x$TRILINOS_LIBDIR" != "x" ; then
  	  USE_CONTRIB_TRILINOS=yes
	  DEAL_II_TRILINOS_LIBDIR="$TRILINOS_LIBDIR"
	  { $as_echo "$as_me:$LINENO: result: $DEAL_II_TRILINOS_LIBDIR" >&5
$as_echo "$DEAL_II_TRILINOS_LIBDIR" >&6; }

                    if test ! -d $DEAL_II_TRILINOS_LIBDIR ; then
            { { $as_echo "$as_me:$LINENO: error: The path to Trilinos specified in the TRILINOS_LIBDIR
	  		  environment variable does not
 			  point to a complete Trilinos installation" >&5
$as_echo "$as_me: error: The path to Trilinos specified in the TRILINOS_LIBDIR
	  		  environment variable does not
 			  point to a complete Trilinos installation" >&2;}
   { (exit 1); exit 1; }; }
	  fi
        else
          	  	            if test "x${USE_CONTRIB_TRILINOS}" != "xyes" ; then
	    USE_CONTRIB_TRILINOS=no
            DEAL_II_TRILINOS_LIBDIR=""
            { $as_echo "$as_me:$LINENO: result: not found" >&5
$as_echo "not found" >&6; }
          else
            { $as_echo "$as_me:$LINENO: result: not explicitly specified" >&5
$as_echo "not explicitly specified" >&6; }
          fi
        fi

fi


    if test "$USE_CONTRIB_TRILINOS" = "yes" ; then

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_USE_TRILINOS 1
_ACEOF


                        DEAL_II_DEFINE_DEAL_II_USE_TRILINOS=DEAL_II_USE_TRILINOS



  { $as_echo "$as_me:$LINENO: checking whether Trilinos uses shared libraries" >&5
$as_echo_n "checking whether Trilinos uses shared libraries... " >&6; }
  if test -f $DEAL_II_TRILINOS_LIBDIR/libepetra${shared_lib_suffix} ; then
    { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
    DEAL_II_TRILINOS_SHARED=yes
  else
    { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
  fi

  { $as_echo "$as_me:$LINENO: checking whether Trilinos uses static libraries" >&5
$as_echo_n "checking whether Trilinos uses static libraries... " >&6; }
  if test -f $DEAL_II_TRILINOS_LIBDIR/libepetra${static_lib_suffix} ; then
    { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
    DEAL_II_TRILINOS_STATIC=yes
  else
    { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
  fi

    if test "x${DEAL_II_TRILINOS_SHARED}${DEAL_II_TRILINOS_STATIC}" = "x" ; then
    { { $as_echo "$as_me:$LINENO: error: Unable to determine whether Trilinos uses shared or
                  static libraries." >&5
$as_echo "$as_me: error: Unable to determine whether Trilinos uses shared or
                  static libraries." >&2;}
   { (exit 1); exit 1; }; }
  fi


      if test "x$enableshared" = "xyes" -a "x$DEAL_II_TRILINOS_SHARED" != "xyes" ; then
    { { $as_echo "$as_me:$LINENO: error: When building deal.II with shared libraries, Trilinos also
                  needs to be built with shared libraries" >&5
$as_echo "$as_me: error: When building deal.II with shared libraries, Trilinos also
                  needs to be built with shared libraries" >&2;}
   { (exit 1); exit 1; }; }
  fi

  if test "x$enableshared" = "xno" -a "x$DEAL_II_TRILINOS_STATIC" != "xyes" ; then
    { { $as_echo "$as_me:$LINENO: error: When building deal.II with shared libraries, Trilinos also
                  needs to be built with shared libraries" >&5
$as_echo "$as_me: error: When building deal.II with shared libraries, Trilinos also
                  needs to be built with shared libraries" >&2;}
   { (exit 1); exit 1; }; }
  fi

      if test "x$enableshared" = "xyes" ; then
    LDFLAGS="$LDFLAGS -L$DEAL_II_TRILINOS_LIBDIR"
    if test "x$LD_PATH_OPTION" != "xno" ; then
      LDFLAGS="$LDFLAGS $LD_PATH_OPTION$DEAL_II_TRILINOS_LIBDIR"
    fi
  fi


  OLD_CXXFLAGS="$CXXFLAGS"

  { $as_echo "$as_me:$LINENO: checking whether we can use -Wno-unused to suppress Trilinos warnings" >&5
$as_echo_n "checking whether we can use -Wno-unused to suppress Trilinos warnings... " >&6; }
  CXXFLAGS=-Wno-unused
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
      CXXFLAGSG="$CXXFLAGSG -Wno-unused"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  { $as_echo "$as_me:$LINENO: checking whether we can use -Wno-overloaded-virtual to suppress Trilinos warnings" >&5
$as_echo_n "checking whether we can use -Wno-overloaded-virtual to suppress Trilinos warnings... " >&6; }
  CXXFLAGS=-Wno-overloaded-virtual
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
      CXXFLAGSG="$CXXFLAGSG -Wno-overloaded-virtual"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  { $as_echo "$as_me:$LINENO: checking whether we can use -Wno-extra to suppress Trilinos warnings" >&5
$as_echo_n "checking whether we can use -Wno-extra to suppress Trilinos warnings... " >&6; }
  CXXFLAGS=-Wno-extra
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
      CXXFLAGSG="$CXXFLAGSG -Wno-extra"

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  CXXFLAGS="${OLD_CXXFLAGS}"


  OLD_CXXFLAGS="$CXXFLAGS"
  OLD_CPPFLAGS="$CPPFLAGS"

  CPPFLAGS="-I$DEAL_II_TRILINOS_INCDIR $CPPFLAGS"
  CXXFLAGS="-I$DEAL_II_TRILINOS_INCDIR $CXXFLAGS"

                          cp confdefs.h confdefs.h.bak
  echo "#ifdef HAVE_INTTYPES_H" >> confdefs.h
  echo "#undef HAVE_INTTYPES_H" >> confdefs.h
  echo "#endif" >> confdefs.h



















for ac_header in Amesos.h \
                    AztecOO.h \
                    AztecOO_Operator.h \
                    Epetra_CrsGraph.h \
                    Epetra_CrsMatrix.h \
                    Epetra_Import.h \
                    Epetra_LinearProblem.h \
                    Epetra_Map.h \
                    Epetra_MultiVector.h \
                    Epetra_Operator.h \
                    Epetra_SerialComm.h \
                    Epetra_Vector.h \
                    Ifpack.h \
                    ml_MultiLevelPreconditioner.h \
                    Sacado.hpp \
                    Teuchos_ParameterList.hpp \
                    Teuchos_RCP.hpp \
                    Teuchos_RefCountPtr.hpp

do
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  { $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
fi
ac_res=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:$LINENO: checking $ac_header usability" >&5
$as_echo_n "checking $ac_header usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$ac_header>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_header_compiler=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_header_compiler=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:$LINENO: checking $ac_header presence" >&5
$as_echo_n "checking $ac_header presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$ac_header>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  ac_header_preproc=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi

rm -f conftest.err conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
  yes:no: )
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $ac_header: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $ac_header: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $ac_header: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $ac_header:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $ac_header: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $ac_header:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: proceeding with the preprocessor's result" >&5
$as_echo "$as_me: WARNING: $ac_header: proceeding with the preprocessor's result" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $ac_header: in the future, the compiler will take precedence" >&5
$as_echo "$as_me: WARNING: $ac_header: in the future, the compiler will take precedence" >&2;}
    ( cat <<\_ASBOX
## -------------------------------- ##
## Report this to dealii@dealii.org ##
## -------------------------------- ##
_ASBOX
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }

fi
as_val=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

else

                     { { $as_echo "$as_me:$LINENO: error: The Trilinos installation is missing one or more
                                   header files necessary for the deal.II Trilinos
                                   interfaces. Please re-install Trilinos with the missing
                                   Trilinos sub-packages enabled." >&5
$as_echo "$as_me: error: The Trilinos installation is missing one or more
                                   header files necessary for the deal.II Trilinos
                                   interfaces. Please re-install Trilinos with the missing
                                   Trilinos sub-packages enabled." >&2;}
   { (exit 1); exit 1; }; }

fi

done

  mv confdefs.h.bak confdefs.h

  CPPFLAGS="${OLD_CPPFLAGS}"
  CXXFLAGS="${OLD_CXXFLAGS}"


    DEAL_II_EXPAND_TRILINOS_VECTOR="TrilinosWrappers::Vector"
    DEAL_II_EXPAND_TRILINOS_MPI_VECTOR="TrilinosWrappers::MPI::Vector"
    DEAL_II_EXPAND_TRILINOS_BLOCKVECTOR="TrilinosWrappers::BlockVector"
    DEAL_II_EXPAND_TRILINOS_MPI_BLOCKVECTOR="TrilinosWrappers::MPI::BlockVector"
    DEAL_II_EXPAND_TRILINOS_SPARSITY_PATTERN="TrilinosWrappers::SparsityPattern"
    DEAL_II_EXPAND_TRILINOS_BLOCK_SPARSITY_PATTERN="TrilinosWrappers::BlockSparsityPattern"

        if test "x$with_trilinos" = "x" ; then
      with_trilinos="yes"
    fi
  fi















  { $as_echo "$as_me:$LINENO: checking for MUMPS library directory" >&5
$as_echo_n "checking for MUMPS library directory... " >&6; }

# Check whether --with-mumps was given.
if test "${with_mumps+set}" = set; then
  withval=$with_mumps;      if test "x$withval" = "xno" ; then
       { $as_echo "$as_me:$LINENO: result: explicitly disabled" >&5
$as_echo "explicitly disabled" >&6; }
       USE_CONTRIB_MUMPS=no
     else
       USE_CONTRIB_MUMPS=yes
       DEAL_II_MUMPS_DIR="$withval"
       { $as_echo "$as_me:$LINENO: result: $DEAL_II_MUMPS_DIR" >&5
$as_echo "$DEAL_II_MUMPS_DIR" >&6; }
              if test ! -d $DEAL_II_MUMPS_DIR         \
            -o ! -d $DEAL_II_MUMPS_DIR/include \
            -o ! -d $DEAL_II_MUMPS_DIR/lib     \
          ; then
         { { $as_echo "$as_me:$LINENO: error: Path to MUMPS specified with --with-mumps does not point to a complete MUMPS installation" >&5
$as_echo "$as_me: error: Path to MUMPS specified with --with-mumps does not point to a complete MUMPS installation" >&2;}
   { (exit 1); exit 1; }; }
       fi
     fi

else
       USE_CONTRIB_MUMPS=no

fi


        if test "$USE_CONTRIB_MUMPS" = "yes" ; then

            { $as_echo "$as_me:$LINENO: checking for SCALAPACK library directory" >&5
$as_echo_n "checking for SCALAPACK library directory... " >&6; }

# Check whether --with-scalapack was given.
if test "${with_scalapack+set}" = set; then
  withval=$with_scalapack;        DEAL_II_SCALAPACK_DIR="$withval"
       { $as_echo "$as_me:$LINENO: result: $DEAL_II_SCALAPACK_DIR" >&5
$as_echo "$DEAL_II_SCALAPACK_DIR" >&6; }
              if test ! -d $DEAL_II_SCALAPCK_DIR ; then
         { { $as_echo "$as_me:$LINENO: error: The path to SCALAPACK specified with --with-scalapack does t point to a complete SCALAPACK installation" >&5
$as_echo "$as_me: error: The path to SCALAPACK specified with --with-scalapack does t point to a complete SCALAPACK installation" >&2;}
   { (exit 1); exit 1; }; }
       fi

else
         { { $as_echo "$as_me:$LINENO: error: If MUMPS is used, the path to SCALAPACK must be specified with --with-scalapack" >&5
$as_echo "$as_me: error: If MUMPS is used, the path to SCALAPACK must be specified with --with-scalapack" >&2;}
   { (exit 1); exit 1; }; }

fi


            { $as_echo "$as_me:$LINENO: checking for BLACS library directory" >&5
$as_echo_n "checking for BLACS library directory... " >&6; }

# Check whether --with-blacs was given.
if test "${with_blacs+set}" = set; then
  withval=$with_blacs;        DEAL_II_BLACS_DIR="$withval"
       { $as_echo "$as_me:$LINENO: result: $DEAL_II_BLACS_DIR" >&5
$as_echo "$DEAL_II_BLACS_DIR" >&6; }
              if test ! -d $DEAL_II_BLACS_DIR     \
            -o ! -d $DEAL_II_BLACS_DIR/LIB ; then
       { { $as_echo "$as_me:$LINENO: error: The path to BLACS specified with --with-blacs does not point to a complete BLACS installation" >&5
$as_echo "$as_me: error: The path to BLACS specified with --with-blacs does not point to a complete BLACS installation" >&2;}
   { (exit 1); exit 1; }; }
       fi

else
         { { $as_echo "$as_me:$LINENO: error: If MUMPS is used, the path to BLACS must be specified with --with-blacs" >&5
$as_echo "$as_me: error: If MUMPS is used, the path to BLACS must be specified with --with-blacs" >&2;}
   { (exit 1); exit 1; }; }

fi


                    { $as_echo "$as_me:$LINENO: checking for BLACS library architecture" >&5
$as_echo_n "checking for BLACS library architecture... " >&6; }
    BLACS_COMM=`cat $DEAL_II_BLACS_DIR/Bmake.inc \
              | grep "COMMLIB = " \
              | perl -pi -e 's/.*LIB =\s+//g;'`
    BLACS_PLAT=`cat $DEAL_II_BLACS_DIR/Bmake.inc \
              | grep "PLAT = " \
              | perl -pi -e 's/.*PLAT =\s+//g;'`
    BLACS_DEBUG=`cat $DEAL_II_BLACS_DIR/Bmake.inc \
              | grep "BLACSDBGLVL = " \
              | perl -pi -e 's/.*DBGLVL =\s+//g;'`
        DEAL_II_BLACS_ARCH="$BLACS_COMM-$BLACS_PLAT-$BLACS_DEBUG"
    { $as_echo "$as_me:$LINENO: result: $DEAL_II_BLACS_ARCH" >&5
$as_echo "$DEAL_II_BLACS_ARCH" >&6; }

  fi

    if test "$USE_CONTRIB_MUMPS" = "yes" ; then

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_USE_MUMPS 1
_ACEOF

        DEAL_II_DEFINE_DEAL_II_USE_MUMPS=DEAL_II_USE_MUMPS
        if test "x$with_mumps" = "x" ; then
      with_mumps="yes"
    fi
  fi








if test "x$with_umfpack" != "x" -a "x$with_umfpack" != "xno" ; then
  if test "x$with_blas" = "x" -o "x$with_blas" = "xno"; then
    with_blas="yes"
  fi
fi

if test "x$with_lapack" != "x" -a "x$with_lapack" != "xno" ; then
  if test "x$with_blas" = "x" -o "x$with_blas" = "xno"; then
    with_blas="yes"
  fi
fi


if test "x$with_petsc" != "x" -a "x$with_petsc" != "xno" ; then
  if test "x$enableshared" = "xno" ; then
    if test "x$with_blas" = "x" -o "x$with_blas" = "xno"; then
      with_blas="yes"
    fi
  fi

  case "$target" in
    *-apple-darwin* )
	if test "x$with_blas" = "x" -o "x$with_blas" = "xno"; then
          with_blas="yes"
        fi
	if test "x$with_lapack" = "x" -o "x$with_lapack" = "xno"; then
          with_lapack="yes"
        fi
	;;
  esac
fi


if test "x$with_trilinos" != "x" -a "x$with_trilinos" != "xno" ; then
  if test "x$enableshared" = "xno" ; then
    if test "x$with_blas" = "x" -o "x$with_blas" = "xno"; then
      with_blas="yes"
    fi
    if test "x$with_lapack" = "x" -o "x$with_lapack" = "xno"; then
      with_lapack="yes"
    fi
  fi
fi







# Check whether --with-blas was given.
if test "${with_blas+set}" = set; then
  withval=$with_blas;
  if test "x$withval" != "xno" ; then
    if test "x$withval" != "xyes" ; then
      blas="$withval"
      as_ac_Lib=`$as_echo "ac_cv_lib_$blas''_daxpy_" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for daxpy_ in -l$blas" >&5
$as_echo_n "checking for daxpy_ in -l$blas... " >&6; }
if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$blas $F77LIBS $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char daxpy_ ();
int
main ()
{
return daxpy_ ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  eval "$as_ac_Lib=yes"
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	eval "$as_ac_Lib=no"
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
ac_res=`eval 'as_val=${'$as_ac_Lib'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_Lib'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then


  LIBS="-l$blas $LIBS"


cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBBLAS 1
_ACEOF


fi

      NEEDS_F77LIBS="yes"

    else

        if (echo $target | grep apple-darwin > /dev/null) ; then
    OLD_LDFLAGS="$LDFLAGS"

        { $as_echo "$as_me:$LINENO: checking -framework Accelerate" >&5
$as_echo_n "checking -framework Accelerate... " >&6; }
    LDFLAGS="$OLD_LDFLAGS -framework Accelerate"
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
extern "C" void daxpy(int,double,double*,int,double*,int);
int
main ()
{
daxpy(0,0.,0,0,0,0);
  ;
  return 0;
}

_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then

                { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
                framework_works=yes

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


                { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext

        if test "x$framework_works" != "xyes"; then
      { $as_echo "$as_me:$LINENO: checking -framework vecLib" >&5
$as_echo_n "checking -framework vecLib... " >&6; }
      LDFLAGS="$OLD_LDFLAGS -framework vecLib"
      cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
extern "C" void daxpy(int,double,double*,int,double*,int);
int
main ()
{
daxpy(0,0.,0,0,0,0);
  ;
  return 0;
}

_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then

                  { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
                  framework_works=yes

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


                  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
    fi

            if test "x$framework_works" != "xyes"; then
      LDFLAGS="$OLD_LDFLAGS"
    fi
  fi

      if test "x$framework_works" != "xyes"; then
        blas="blas";
        as_ac_Lib=`$as_echo "ac_cv_lib_$blas''_daxpy_" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for daxpy_ in -l$blas" >&5
$as_echo_n "checking for daxpy_ in -l$blas... " >&6; }
if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$blas $F77LIBS $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char daxpy_ ();
int
main ()
{
return daxpy_ ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  eval "$as_ac_Lib=yes"
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	eval "$as_ac_Lib=no"
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
ac_res=`eval 'as_val=${'$as_ac_Lib'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_Lib'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then


  LIBS="-l$blas $LIBS"


cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBBLAS 1
_ACEOF


fi


        NEEDS_F77LIBS="yes"

      fi
    fi
  fi

fi



  { $as_echo "$as_me:$LINENO: checking for HSL subroutines" >&5
$as_echo_n "checking for HSL subroutines... " >&6; }
  hsl_subroutines=""
  if test -r contrib/hsl/source/ma27.f ; then
    hsl_subroutines="$hsl_subroutines MA27"

cat >>confdefs.h <<\_ACEOF
#define HAVE_HSL_MA27 1
_ACEOF

  fi

  if (test -r contrib/hsl/source/ma47.f && \
      test -r contrib/hsl/source/ma47dep.f) ; then
    hsl_subroutines="$hsl_subroutines MA47"

cat >>confdefs.h <<\_ACEOF
#define HAVE_HSL_MA47 1
_ACEOF

  fi

  if test "x$hsl_subroutines" != "x" ; then
    { $as_echo "$as_me:$LINENO: result: $hsl_subroutines" >&5
$as_echo "$hsl_subroutines" >&6; }
    USE_CONTRIB_HSL=yes
    HSL_INCLUDE_DIR='-I$D/contrib/hsl/include'

    NEEDS_F77LIBS="yes"

  else
    { $as_echo "$as_me:$LINENO: result: none found" >&5
$as_echo "none found" >&6; }
  fi




if test "x$NEEDS_F77LIBS" != "x" ; then
   { $as_echo "$as_me:$LINENO: result: Adding FORTRAN libraries $F77LIBS" >&5
$as_echo "Adding FORTRAN libraries $F77LIBS" >&6; }
   LIBS="$LIBS $F77LIBS"
   LDFLAGS="$F77FLAGS $LDFLAGS"
fi


if test "x$with_zlib" = "x" ; then
  with_zlib="yes"
fi


# Check whether --with-zlib was given.
if test "${with_zlib+set}" = set; then
  withval=$with_zlib;
    if test "x$withval" != "xyes" ; then
    as_ac_Lib=`$as_echo "ac_cv_lib_$withval''_crc32" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for crc32 in -l$withval" >&5
$as_echo_n "checking for crc32 in -l$withval... " >&6; }
if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$withval  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char crc32 ();
int
main ()
{
return crc32 ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  eval "$as_ac_Lib=yes"
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	eval "$as_ac_Lib=no"
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
ac_res=`eval 'as_val=${'$as_ac_Lib'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_Lib'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then

  LIBS="-l$withval $LIBS"

      cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBZ 1
_ACEOF


fi

  else

{ $as_echo "$as_me:$LINENO: checking for crc32 in -lz" >&5
$as_echo_n "checking for crc32 in -lz... " >&6; }
if test "${ac_cv_lib_z_crc32+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lz  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char crc32 ();
int
main ()
{
return crc32 ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_z_crc32=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_z_crc32=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_z_crc32" >&5
$as_echo "$ac_cv_lib_z_crc32" >&6; }
if test "x$ac_cv_lib_z_crc32" = x""yes; then
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBZ 1
_ACEOF

  LIBS="-lz $LIBS"

fi

  fi

fi




  for i  in $TECHOME $TEC100HOME $TEC90HOME $TEC80HOME  ; do
    as_ac_File=`$as_echo "ac_cv_file_$i/lib/tecio.a" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $i/lib/tecio.a" >&5
$as_echo_n "checking for $i/lib/tecio.a... " >&6; }
if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  test "$cross_compiling" = yes &&
  { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
   { (exit 1); exit 1; }; }
if test -r "$i/lib/tecio.a"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
ac_res=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  TECPLOT_LIB="$i/lib/tecio.a"
fi

    as_ac_File=`$as_echo "ac_cv_file_$i/include/TECIO.h" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $i/include/TECIO.h" >&5
$as_echo_n "checking for $i/include/TECIO.h... " >&6; }
if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  test "$cross_compiling" = yes &&
  { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
   { (exit 1); exit 1; }; }
if test -r "$i/include/TECIO.h"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
ac_res=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  TECPLOT_INCLUDE_DIR=-I$i/include
else
  TECPLOT_LIB=""
fi

    if test "x$TECPLOT_LIB" != "x" ; then
      break
    fi
  done

  if (test -r "$TECPLOT_LIB") ; then

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_HAVE_TECPLOT 1
_ACEOF


  LIBS="$TECPLOT_LIB $LIBS"

  fi





# Check whether --with-netcdf was given.
if test "${with_netcdf+set}" = set; then
  withval=$with_netcdf;
        DEAL_II_NETCDF_DIR="$withval"

else

                if test "x$NETCDF_DIR" != "x" ; then
  	  DEAL_II_NETCDF_DIR="$NETCDF_DIR"
        else
	  DEAL_II_NETCDF_DIR=""
        fi

fi



# Check whether --with-netcdf-include was given.
if test "${with_netcdf_include+set}" = set; then
  withval=$with_netcdf_include;
	 NETCDF_INCLUDE_DIR="$withval"

fi



# Check whether --with-netcdf-libs was given.
if test "${with_netcdf_libs+set}" = set; then
  withval=$with_netcdf_libs;
	 NETCDF_LIBDIR="$withval"

fi



  if test "x$DEAL_II_NETCDF_DIR" != "x" ; then
    if test "x$NETCDF_INCLUDE_DIR" != "x" ; then
      CPPFLAGS="-I$NETCDF_INCLUDE_DIR $CPPFLAGS"
      CXXFLAGS="-I$NETCDF_INCLUDE_DIR $CXXFLAGS"
    else
      CPPFLAGS="-I$DEAL_II_NETCDF_DIR/include $CPPFLAGS"
      CXXFLAGS="-I$DEAL_II_NETCDF_DIR/include $CXXFLAGS"
    fi
    if test "x$NETCDF_LIBDIR" != "x" ; then
      LDFLAGS="$LDFLAGS -L$NETCDF_LIBDIR"
    else
      LDFLAGS="-L$DEAL_II_NETCDF_DIR/lib $LDFLAGS"
      if test "$LD_PATH_OPTION" != "no" ; then
	LDFLAGS="$LD_PATH_OPTION$DEAL_II_NETCDF_DIR/lib $LDFLAGS"
      fi
    fi
  else
    if test "x$NETCDF_INCLUDE_DIR" != "x" ; then
      CPPFLAGS="-I$NETCDF_INCLUDE_DIR $CPPFLAGS"
      CXXFLAGS="-I$NETCDF_INCLUDE_DIR $CXXFLAGS"
    fi
    if test "x$NETCDF_LIBDIR" != "x" ; then
      LDFLAGS="$LDFLAGS -L$NETCDF_LIBDIR"
    fi
  fi

        if test "${ac_cv_header_netcdfcpp_h+set}" = set; then
  { $as_echo "$as_me:$LINENO: checking for netcdfcpp.h" >&5
$as_echo_n "checking for netcdfcpp.h... " >&6; }
if test "${ac_cv_header_netcdfcpp_h+set}" = set; then
  $as_echo_n "(cached) " >&6
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_netcdfcpp_h" >&5
$as_echo "$ac_cv_header_netcdfcpp_h" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:$LINENO: checking netcdfcpp.h usability" >&5
$as_echo_n "checking netcdfcpp.h usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <netcdfcpp.h>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_header_compiler=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_header_compiler=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:$LINENO: checking netcdfcpp.h presence" >&5
$as_echo_n "checking netcdfcpp.h presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <netcdfcpp.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  ac_header_preproc=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi

rm -f conftest.err conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
  yes:no: )
    { $as_echo "$as_me:$LINENO: WARNING: netcdfcpp.h: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: netcdfcpp.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: netcdfcpp.h: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: netcdfcpp.h: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { $as_echo "$as_me:$LINENO: WARNING: netcdfcpp.h: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: netcdfcpp.h: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: netcdfcpp.h:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: netcdfcpp.h:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: netcdfcpp.h: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: netcdfcpp.h: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: netcdfcpp.h:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: netcdfcpp.h:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: netcdfcpp.h: proceeding with the preprocessor's result" >&5
$as_echo "$as_me: WARNING: netcdfcpp.h: proceeding with the preprocessor's result" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: netcdfcpp.h: in the future, the compiler will take precedence" >&5
$as_echo "$as_me: WARNING: netcdfcpp.h: in the future, the compiler will take precedence" >&2;}
    ( cat <<\_ASBOX
## -------------------------------- ##
## Report this to dealii@dealii.org ##
## -------------------------------- ##
_ASBOX
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
{ $as_echo "$as_me:$LINENO: checking for netcdfcpp.h" >&5
$as_echo_n "checking for netcdfcpp.h... " >&6; }
if test "${ac_cv_header_netcdfcpp_h+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_cv_header_netcdfcpp_h=$ac_header_preproc
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_netcdfcpp_h" >&5
$as_echo "$ac_cv_header_netcdfcpp_h" >&6; }

fi



  { $as_echo "$as_me:$LINENO: checking for nc_open in -lnetcdf" >&5
$as_echo_n "checking for nc_open in -lnetcdf... " >&6; }
if test "${ac_cv_lib_netcdf_nc_open+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lnetcdf  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char nc_open ();
int
main ()
{
return nc_open ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_netcdf_nc_open=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_netcdf_nc_open=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$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" = x""yes; then

  OLD_LIBS="$LIBS"


  LIBS="-lnetcdf_c++ -lnetcdf $LIBS"

    { $as_echo "$as_me:$LINENO: checking for NcFile::NcFile in -lnetcdf_c++" >&5
$as_echo_n "checking for NcFile::NcFile in -lnetcdf_c++... " >&6; }
    cat >conftest.$ac_ext <<_ACEOF
  /* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <netcdfcpp.h>

int
main ()
{
NcFile test("test")
  ;
  return 0;
}

_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
   { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBNETCDF 1
_ACEOF


else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	 { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }

  LIBS="$OLD_LIBS"


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext

fi







# Check whether --with-metis was given.
if test "${with_metis+set}" = set; then
  withval=$with_metis;
	USE_CONTRIB_METIS=yes
        DEAL_II_METIS_DIR="$withval"
	{ $as_echo "$as_me:$LINENO: result: $DEAL_II_METIS_DIR" >&5
$as_echo "$DEAL_II_METIS_DIR" >&6; }

                if test ! -d $DEAL_II_METIS_DIR/Lib ; then
          { { $as_echo "$as_me:$LINENO: error: Path to Metis specified with --with-metis does not
 			point to a complete Metis installation" >&5
$as_echo "$as_me: error: Path to Metis specified with --with-metis does not
 			point to a complete Metis installation" >&2;}
   { (exit 1); exit 1; }; }
	fi

	DEAL_II_METIS_LIBDIR="$DEAL_II_METIS_DIR"

else

                if test "x$METIS_DIR" != "x" ; then
  	  USE_CONTRIB_METIS=yes
          DEAL_II_METIS_DIR="$METIS_DIR"
	  { $as_echo "$as_me:$LINENO: result: $DEAL_II_METIS_DIR" >&5
$as_echo "$DEAL_II_METIS_DIR" >&6; }

                    if test ! -d $DEAL_II_METIS_DIR/Lib ; then
            { { $as_echo "$as_me:$LINENO: error: The path to Metis specified in the METIS_DIR
	  		  environment variable does not
 			  point to a complete Metis installation" >&5
$as_echo "$as_me: error: The path to Metis specified in the METIS_DIR
	  		  environment variable does not
 			  point to a complete Metis installation" >&2;}
   { (exit 1); exit 1; }; }
	  fi
	  DEAL_II_METIS_LIBDIR="$DEAL_II_METIS_DIR"
        else
	  USE_CONTRIB_METIS=no
          DEAL_II_METIS_DIR=""
        fi

fi



# Check whether --with-metis-include was given.
if test "${with_metis_include+set}" = set; then
  withval=$with_metis_include;
        { { $as_echo "$as_me:$LINENO: error: The --with-metis-include directive is no longer supported" >&5
$as_echo "$as_me: error: The --with-metis-include directive is no longer supported" >&2;}
   { (exit 1); exit 1; }; }

fi



# Check whether --with-metis-libs was given.
if test "${with_metis_libs+set}" = set; then
  withval=$with_metis_libs;
	USE_CONTRIB_METIS=yes
        DEAL_II_METIS_LIBDIR="$withval"
	{ $as_echo "$as_me:$LINENO: result: $DEAL_II_METIS_LIBDIR" >&5
$as_echo "$DEAL_II_METIS_LIBDIR" >&6; }

                if test ! -d $DEAL_II_METIS_LIBDIR ; then
          { { $as_echo "$as_me:$LINENO: error: Path to Metis specified with --with-metis does not
 			point to a complete Metis installation" >&5
$as_echo "$as_me: error: Path to Metis specified with --with-metis does not
 			point to a complete Metis installation" >&2;}
   { (exit 1); exit 1; }; }
	fi

else

                if test "x$METIS_LIBDIR" != "x" ; then
  	  USE_CONTRIB_METIS=yes
          DEAL_II_METIS_LIBDIR="$METIS_LIBDIR"
	  { $as_echo "$as_me:$LINENO: result: $DEAL_II_METIS_LIBDIR" >&5
$as_echo "$DEAL_II_METIS_LIBDIR" >&6; }

                    if test ! -d $DEAL_II_METIS_LIBDIR ; then
            { { $as_echo "$as_me:$LINENO: error: The path to Metis specified in the METIS_DIR
	  		  environment variable does not
 			  point to a complete Metis installation" >&5
$as_echo "$as_me: error: The path to Metis specified in the METIS_DIR
	  		  environment variable does not
 			  point to a complete Metis installation" >&2;}
   { (exit 1); exit 1; }; }
	  fi
        else
          	            if test "x$USE_CONTRIB_METIS" != "xyes" ; then
  	    USE_CONTRIB_METIS=no
            DEAL_II_METIS_LIBDIR=""
          fi
        fi

fi


  if test "x$USE_CONTRIB_METIS" = "xyes" ; then

cat >>confdefs.h <<\_ACEOF
#define DEAL_II_USE_METIS 1
_ACEOF

    LDFLAGS="$LDFLAGS -L$DEAL_II_METIS_LIBDIR -lmetis"

              fi






# Check whether --with-umfpack was given.
if test "${with_umfpack+set}" = set; then
  withval=$with_umfpack;
        { $as_echo "$as_me:$LINENO: checking UMFPACK library" >&5
$as_echo_n "checking UMFPACK library... " >&6; }
        USE_CONTRIB_UMFPACK='yes'
        if test "x$withval" = "xyes" ; then
          UMFPACK_DIR="`pwd`/contrib/umfpack"
          UMFPACK_INCLUDE_DIR="-I`pwd`/contrib/umfpack/UMFPACK/Include"
          { $as_echo "$as_me:$LINENO: result: using included version" >&5
$as_echo "using included version" >&6; }
          DEAL_II_USE_INTERNAL_UMFPACK=yes
        else
          UMFPACK_DIR="$withval"
          UMFPACK_INCLUDE_DIR="-I$withval/Include"
          { $as_echo "$as_me:$LINENO: result: trying version at $withval" >&5
$as_echo "trying version at $withval" >&6; }
        fi


cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBUMFPACK 1
_ACEOF


fi


  acx_umfpack=no


# Check whether --with-umfpack-include was given.
if test "${with_umfpack_include+set}" = set; then
  withval=$with_umfpack_include;
	UMFPACK_INCDIR="$withval"
        acx_umfpack=yes

fi



# Check whether --with-umfpack-libs was given.
if test "${with_umfpack_libs+set}" = set; then
  withval=$with_umfpack_libs;
	UMFPACK_LIBDIR="$withval"
        acx_umfpack=yes

fi


  if test "x$acx_umfpack" = "xyes" ; then

cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBUMFPACK 1
_ACEOF

  fi

  if test "x$UMFPACK_DIR" != "x" -a "x$acx_umfpack" == "xno" ; then

                if test "x$DEAL_II_USE_INTERNAL_UMFPACK" != "xyes" ; then
                  OLD_LDFLAGS="$LDFLAGS"
      LDFLAGS="-L${UMFPACK_DIR}/UMFPACK $LDFLAGS"
      { $as_echo "$as_me:$LINENO: checking for umfpack_di_defaults in -lumfpack" >&5
$as_echo_n "checking for umfpack_di_defaults in -lumfpack... " >&6; }
if test "${ac_cv_lib_umfpack_umfpack_di_defaults+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lumfpack  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char umfpack_di_defaults ();
int
main ()
{
return umfpack_di_defaults ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_umfpack_umfpack_di_defaults=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_umfpack_umfpack_di_defaults=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$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" = x""yes; then


  LIBS="$LIBS -lumfpack"

          if test "$LD_PATH_OPTION" != "no"; then
            LDFLAGS="$LD_PATH_OPTION${UMFPACK_DIR}/UMFPACK $LDFLAGS"
          fi

else

                    LDFLAGS="-L${UMFPACK_DIR}/lib $OLD_LDFLAGS"
          { $as_echo "$as_me:$LINENO: checking for umfpack_di_defaults in -lumfpack" >&5
$as_echo_n "checking for umfpack_di_defaults in -lumfpack... " >&6; }
if test "${ac_cv_lib_umfpack_umfpack_di_defaults+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lumfpack  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char umfpack_di_defaults ();
int
main ()
{
return umfpack_di_defaults ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_umfpack_umfpack_di_defaults=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_umfpack_umfpack_di_defaults=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$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" = x""yes; then


  LIBS="$LIBS -lumfpack"

              if test "$LD_PATH_OPTION" != "no"; then
                LDFLAGS="$LD_PATH_OPTION${UMFPACK_DIR}/lib $LDFLAGS"
              fi

else

              { { $as_echo "$as_me:$LINENO: error: installation of UMFPACK could not be determined" >&5
$as_echo "$as_me: error: installation of UMFPACK could not be determined" >&2;}
   { (exit 1); exit 1; }; }


fi



fi


                  OLD_LDFLAGS="$LDFLAGS"
      LDFLAGS="-L${UMFPACK_DIR}/AMD/Lib $LDFLAGS"
      { $as_echo "$as_me:$LINENO: checking for amd_info in -lamd" >&5
$as_echo_n "checking for amd_info in -lamd... " >&6; }
if test "${ac_cv_lib_amd_amd_info+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lamd  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char amd_info ();
int
main ()
{
return amd_info ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_amd_amd_info=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_amd_amd_info=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$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" = x""yes; then


  LIBS="$LIBS -lamd"

          if test "$LD_PATH_OPTION" != "no"; then
            LDFLAGS="$LD_PATH_OPTION${UMFPACK_DIR}/AMD/Lib $LDFLAGS"
          fi

else

                    LDFLAGS="-L${UMFPACK_DIR}/lib $OLD_LDFLAGS"
          { $as_echo "$as_me:$LINENO: checking for amd_info in -lamd" >&5
$as_echo_n "checking for amd_info in -lamd... " >&6; }
if test "${ac_cv_lib_amd_amd_info+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lamd  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char amd_info ();
int
main ()
{
return amd_info ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_amd_amd_info=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_amd_amd_info=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$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" = x""yes; then


  LIBS="$LIBS -lamd"

              if test "$LD_PATH_OPTION" != "no"; then
                LDFLAGS="$LD_PATH_OPTION${UMFPACK_DIR}/lib $LDFLAGS"
              fi

else

              { { $as_echo "$as_me:$LINENO: error: installation of AMD could not be determined" >&5
$as_echo "$as_me: error: installation of AMD could not be determined" >&2;}
   { (exit 1); exit 1; }; }


fi



fi

    fi

        as_ac_File=`$as_echo "ac_cv_file_${UMFPACK_DIR}/UMFPACK/Include/umfpack.h" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for ${UMFPACK_DIR}/UMFPACK/Include/umfpack.h" >&5
$as_echo_n "checking for ${UMFPACK_DIR}/UMFPACK/Include/umfpack.h... " >&6; }
if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  test "$cross_compiling" = yes &&
  { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
   { (exit 1); exit 1; }; }
if test -r "${UMFPACK_DIR}/UMFPACK/Include/umfpack.h"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
ac_res=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then

        UMFPACK_INCLUDE_DIR=-I${UMFPACK_DIR}/UMFPACK/Include

else

        as_ac_File=`$as_echo "ac_cv_file_${UMFPACK_DIR}/include/suitesparse/umfpack.h" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for ${UMFPACK_DIR}/include/suitesparse/umfpack.h" >&5
$as_echo_n "checking for ${UMFPACK_DIR}/include/suitesparse/umfpack.h... " >&6; }
if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  test "$cross_compiling" = yes &&
  { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
   { (exit 1); exit 1; }; }
if test -r "${UMFPACK_DIR}/include/suitesparse/umfpack.h"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
ac_res=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then

            UMFPACK_INCLUDE_DIR=-I${UMFPACK_DIR}/include/suitesparse

else

            { { $as_echo "$as_me:$LINENO: error: installation of UMFPACK could not be determined" >&5
$as_echo "$as_me: error: installation of UMFPACK could not be determined" >&2;}
   { (exit 1); exit 1; }; }


fi



fi


    as_ac_File=`$as_echo "ac_cv_file_${UMFPACK_DIR}/AMD/Include/amd.h" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for ${UMFPACK_DIR}/AMD/Include/amd.h" >&5
$as_echo_n "checking for ${UMFPACK_DIR}/AMD/Include/amd.h... " >&6; }
if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  test "$cross_compiling" = yes &&
  { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
   { (exit 1); exit 1; }; }
if test -r "${UMFPACK_DIR}/AMD/Include/amd.h"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
ac_res=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then

        UMFPACK_INCLUDE_DIR="${UMFPACK_INCLUDE_DIR} -I${UMFPACK_DIR}/AMD/Include"

else

        as_ac_File=`$as_echo "ac_cv_file_${UMFPACK_DIR}/include/suitesparse/umfpack.h" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for ${UMFPACK_DIR}/include/suitesparse/umfpack.h" >&5
$as_echo_n "checking for ${UMFPACK_DIR}/include/suitesparse/umfpack.h... " >&6; }
if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  test "$cross_compiling" = yes &&
  { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
   { (exit 1); exit 1; }; }
if test -r "${UMFPACK_DIR}/include/suitesparse/umfpack.h"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
ac_res=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then

            UMFPACK_INCLUDE_DIR="${UMFPACK_INCLUDE_DIR} -I${UMFPACK_DIR}/include/suitesparse"

else

            { { $as_echo "$as_me:$LINENO: error: installation of UMFPACK could not be determined" >&5
$as_echo "$as_me: error: installation of UMFPACK could not be determined" >&2;}
   { (exit 1); exit 1; }; }


fi



fi


                if test "x$DEAL_II_USE_INTERNAL_UMFPACK" != "xyes" ; then
      as_ac_File=`$as_echo "ac_cv_file_${UMFPACK_DIR}/UFconfig/UFconfig.h" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for ${UMFPACK_DIR}/UFconfig/UFconfig.h" >&5
$as_echo_n "checking for ${UMFPACK_DIR}/UFconfig/UFconfig.h... " >&6; }
if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  test "$cross_compiling" = yes &&
  { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
   { (exit 1); exit 1; }; }
if test -r "${UMFPACK_DIR}/UFconfig/UFconfig.h"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
ac_res=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then

          UMFPACK_INCLUDE_DIR="${UMFPACK_INCLUDE_DIR} -I${UMFPACK_DIR}/UFconfig"

else

          { { $as_echo "$as_me:$LINENO: error: not found" >&5
$as_echo "$as_me: error: not found" >&2;}
   { (exit 1); exit 1; }; }


fi

    fi

  else

    if test "x$UMFPACK_INCDIR" != "x" ; then

       UMFPACK_INCLUDE_DIR="-I${UMFPACK_INCDIR}"
       OLD_CXXFLAGS="$CXXFLAGS"
       OLD_CPPFLAGS="$CPPFLAGS"
       CXXFLAGS="-I$UMFPACK_INCDIR $CXXFLAGS"
       CPPFLAGS="-I$UMFPACK_INCDIR $CPPFLAGS"
       if test "${ac_cv_header_umfpack_h+set}" = set; then
  { $as_echo "$as_me:$LINENO: checking for umfpack.h" >&5
$as_echo_n "checking for umfpack.h... " >&6; }
if test "${ac_cv_header_umfpack_h+set}" = set; then
  $as_echo_n "(cached) " >&6
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_umfpack_h" >&5
$as_echo "$ac_cv_header_umfpack_h" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:$LINENO: checking umfpack.h usability" >&5
$as_echo_n "checking umfpack.h usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <umfpack.h>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_header_compiler=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_header_compiler=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:$LINENO: checking umfpack.h presence" >&5
$as_echo_n "checking umfpack.h presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <umfpack.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  ac_header_preproc=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi

rm -f conftest.err conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
  yes:no: )
    { $as_echo "$as_me:$LINENO: WARNING: umfpack.h: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: umfpack.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: umfpack.h: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: umfpack.h: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { $as_echo "$as_me:$LINENO: WARNING: umfpack.h: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: umfpack.h: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: umfpack.h:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: umfpack.h:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: umfpack.h: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: umfpack.h: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: umfpack.h:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: umfpack.h:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: umfpack.h: proceeding with the preprocessor's result" >&5
$as_echo "$as_me: WARNING: umfpack.h: proceeding with the preprocessor's result" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: umfpack.h: in the future, the compiler will take precedence" >&5
$as_echo "$as_me: WARNING: umfpack.h: in the future, the compiler will take precedence" >&2;}
    ( cat <<\_ASBOX
## -------------------------------- ##
## Report this to dealii@dealii.org ##
## -------------------------------- ##
_ASBOX
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
{ $as_echo "$as_me:$LINENO: checking for umfpack.h" >&5
$as_echo_n "checking for umfpack.h... " >&6; }
if test "${ac_cv_header_umfpack_h+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_cv_header_umfpack_h=$ac_header_preproc
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_umfpack_h" >&5
$as_echo "$ac_cv_header_umfpack_h" >&6; }

fi
if test "x$ac_cv_header_umfpack_h" = x""yes; then
  :
else
  { { $as_echo "$as_me:$LINENO: error: installation of UMFPACK could not be determined" >&5
$as_echo "$as_me: error: installation of UMFPACK could not be determined" >&2;}
   { (exit 1); exit 1; }; }

fi


       if test "${ac_cv_header_amd_h+set}" = set; then
  { $as_echo "$as_me:$LINENO: checking for amd.h" >&5
$as_echo_n "checking for amd.h... " >&6; }
if test "${ac_cv_header_amd_h+set}" = set; then
  $as_echo_n "(cached) " >&6
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_amd_h" >&5
$as_echo "$ac_cv_header_amd_h" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:$LINENO: checking amd.h usability" >&5
$as_echo_n "checking amd.h usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <amd.h>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_header_compiler=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_header_compiler=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:$LINENO: checking amd.h presence" >&5
$as_echo_n "checking amd.h presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <amd.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  ac_header_preproc=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi

rm -f conftest.err conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
  yes:no: )
    { $as_echo "$as_me:$LINENO: WARNING: amd.h: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: amd.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: amd.h: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: amd.h: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { $as_echo "$as_me:$LINENO: WARNING: amd.h: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: amd.h: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: amd.h:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: amd.h:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: amd.h: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: amd.h: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: amd.h:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: amd.h:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: amd.h: proceeding with the preprocessor's result" >&5
$as_echo "$as_me: WARNING: amd.h: proceeding with the preprocessor's result" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: amd.h: in the future, the compiler will take precedence" >&5
$as_echo "$as_me: WARNING: amd.h: in the future, the compiler will take precedence" >&2;}
    ( cat <<\_ASBOX
## -------------------------------- ##
## Report this to dealii@dealii.org ##
## -------------------------------- ##
_ASBOX
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
{ $as_echo "$as_me:$LINENO: checking for amd.h" >&5
$as_echo_n "checking for amd.h... " >&6; }
if test "${ac_cv_header_amd_h+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_cv_header_amd_h=$ac_header_preproc
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_amd_h" >&5
$as_echo "$ac_cv_header_amd_h" >&6; }

fi
if test "x$ac_cv_header_amd_h" = x""yes; then
  :
else
  { { $as_echo "$as_me:$LINENO: error: installation of UMFPACK could not be determined" >&5
$as_echo "$as_me: error: installation of UMFPACK could not be determined" >&2;}
   { (exit 1); exit 1; }; }
fi


       if test "${ac_cv_header_UFconfig_h+set}" = set; then
  { $as_echo "$as_me:$LINENO: checking for UFconfig.h" >&5
$as_echo_n "checking for UFconfig.h... " >&6; }
if test "${ac_cv_header_UFconfig_h+set}" = set; then
  $as_echo_n "(cached) " >&6
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_UFconfig_h" >&5
$as_echo "$ac_cv_header_UFconfig_h" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:$LINENO: checking UFconfig.h usability" >&5
$as_echo_n "checking UFconfig.h usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <UFconfig.h>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_header_compiler=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_header_compiler=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:$LINENO: checking UFconfig.h presence" >&5
$as_echo_n "checking UFconfig.h presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <UFconfig.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       }; then
  ac_header_preproc=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi

rm -f conftest.err conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_cxx_preproc_warn_flag in
  yes:no: )
    { $as_echo "$as_me:$LINENO: WARNING: UFconfig.h: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: UFconfig.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: UFconfig.h: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: UFconfig.h: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { $as_echo "$as_me:$LINENO: WARNING: UFconfig.h: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: UFconfig.h: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: UFconfig.h:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: UFconfig.h:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: UFconfig.h: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: UFconfig.h: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: UFconfig.h:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: UFconfig.h:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: UFconfig.h: proceeding with the preprocessor's result" >&5
$as_echo "$as_me: WARNING: UFconfig.h: proceeding with the preprocessor's result" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: UFconfig.h: in the future, the compiler will take precedence" >&5
$as_echo "$as_me: WARNING: UFconfig.h: in the future, the compiler will take precedence" >&2;}
    ( cat <<\_ASBOX
## -------------------------------- ##
## Report this to dealii@dealii.org ##
## -------------------------------- ##
_ASBOX
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
{ $as_echo "$as_me:$LINENO: checking for UFconfig.h" >&5
$as_echo_n "checking for UFconfig.h... " >&6; }
if test "${ac_cv_header_UFconfig_h+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_cv_header_UFconfig_h=$ac_header_preproc
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_UFconfig_h" >&5
$as_echo "$ac_cv_header_UFconfig_h" >&6; }

fi
if test "x$ac_cv_header_UFconfig_h" = x""yes; then
  :
else
  { { $as_echo "$as_me:$LINENO: error: installation of UMFPACK could not be determined" >&5
$as_echo "$as_me: error: installation of UMFPACK could not be determined" >&2;}
   { (exit 1); exit 1; }; }
fi



       if test "x$UMFPACK_LIBDIR" != "x" ; then
          { $as_echo "$as_me:$LINENO: checking for amd_info in -lamd" >&5
$as_echo_n "checking for amd_info in -lamd... " >&6; }
if test "${ac_cv_lib_amd_amd_info+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lamd  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char amd_info ();
int
main ()
{
return amd_info ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_amd_amd_info=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_amd_amd_info=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$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" = x""yes; then


  LIBS="$LIBS -lamd"

                    if test "$LD_PATH_OPTION" != "no"; then
                        LDFLAGS="$LD_PATH_OPTION${UMFPACK_LIBDIR} $LDFLAGS"
                    fi

else
  { { $as_echo "$as_me:$LINENO: error: installation of AMD could not be determined" >&5
$as_echo "$as_me: error: installation of AMD could not be determined" >&2;}
   { (exit 1); exit 1; }; }

fi

          { $as_echo "$as_me:$LINENO: checking for umfpack_di_defaults in -lumfpack" >&5
$as_echo_n "checking for umfpack_di_defaults in -lumfpack... " >&6; }
if test "${ac_cv_lib_umfpack_umfpack_di_defaults+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lumfpack  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char umfpack_di_defaults ();
int
main ()
{
return umfpack_di_defaults ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_umfpack_umfpack_di_defaults=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_umfpack_umfpack_di_defaults=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$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" = x""yes; then


  LIBS="$LIBS -lumfpack"

                    if test "$LD_PATH_OPTION" != "no"; then
                        LDFLAGS="$LD_PATH_OPTION${UMFPACK_LIBDIR} $LDFLAGS"
                    fi

else
  { { $as_echo "$as_me:$LINENO: error: installation of UMFPACK could not be determined" >&5
$as_echo "$as_me: error: installation of UMFPACK could not be determined" >&2;}
   { (exit 1); exit 1; }; }

fi

       else
          { $as_echo "$as_me:$LINENO: checking for amd_info in -lamd" >&5
$as_echo_n "checking for amd_info in -lamd... " >&6; }
if test "${ac_cv_lib_amd_amd_info+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lamd  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char amd_info ();
int
main ()
{
return amd_info ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_amd_amd_info=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_amd_amd_info=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$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" = x""yes; then


  LIBS="$LIBS -lamd"


else
  { { $as_echo "$as_me:$LINENO: error: installation of AMD could not be determined" >&5
$as_echo "$as_me: error: installation of AMD could not be determined" >&2;}
   { (exit 1); exit 1; }; }

fi

          { $as_echo "$as_me:$LINENO: checking for umfpack_di_defaults in -lumfpack" >&5
$as_echo_n "checking for umfpack_di_defaults in -lumfpack... " >&6; }
if test "${ac_cv_lib_umfpack_umfpack_di_defaults+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lumfpack  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char umfpack_di_defaults ();
int
main ()
{
return umfpack_di_defaults ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_umfpack_umfpack_di_defaults=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_umfpack_umfpack_di_defaults=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$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" = x""yes; then


  LIBS="$LIBS -lumfpack"


else
  { { $as_echo "$as_me:$LINENO: error: installation of UMFPACK could not be determined" >&5
$as_echo "$as_me: error: installation of UMFPACK could not be determined" >&2;}
   { (exit 1); exit 1; }; }

fi

       fi
    fi
  fi






# Check whether --with-lapack was given.
if test "${with_lapack+set}" = set; then
  withval=$with_lapack;
  if test "x$withval" != "xno" ; then
    if test "x$withval" != "xyes" ; then lapack="$withval"; else lapack="lapack"; fi
    as_ac_Lib=`$as_echo "ac_cv_lib_$lapack''_dgbsv_" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for dgbsv_ in -l$lapack" >&5
$as_echo_n "checking for dgbsv_ in -l$lapack... " >&6; }
if { as_var=$as_ac_Lib; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$lapack  $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char dgbsv_ ();
int
main ()
{
return dgbsv_ ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  eval "$as_ac_Lib=yes"
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	eval "$as_ac_Lib=no"
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
ac_res=`eval 'as_val=${'$as_ac_Lib'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_Lib'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then

  LIBS="-l$lapack $LIBS"


cat >>confdefs.h <<\_ACEOF
#define HAVE_LIBLAPACK 1
_ACEOF


else
  { { $as_echo "$as_me:$LINENO: error: LAPACK library $lapack not found" >&5
$as_echo "$as_me: error: LAPACK library $lapack not found" >&2;}
   { (exit 1); exit 1; }; }

fi

  fi

fi


if test "x$with_blas" != "x" -a "x$with_blas" != "xno" ; then
  { $as_echo "$as_me:$LINENO: checking for daxpy_" >&5
$as_echo_n "checking for daxpy_... " >&6; }
if test "${ac_cv_func_daxpy_+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* Define daxpy_ to an innocuous variant, in case <limits.h> declares daxpy_.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define daxpy_ innocuous_daxpy_

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char daxpy_ (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef daxpy_

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char daxpy_ ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_daxpy_ || defined __stub___daxpy_
choke me
#endif

int
main ()
{
return daxpy_ ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_func_daxpy_=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_func_daxpy_=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_func_daxpy_" >&5
$as_echo "$ac_cv_func_daxpy_" >&6; }
if test "x$ac_cv_func_daxpy_" = x""yes; then
  :
else
  { { $as_echo "$as_me:$LINENO: error: BLAS library not installed correctly($with_blas)" >&5
$as_echo "$as_me: error: BLAS library not installed correctly($with_blas)" >&2;}
   { (exit 1); exit 1; }; }
fi

fi










for ac_func in daxpy_ saxpy_ dgemv_ sgemv_ dgeev_ sgeev_ dgeevx_ sgeevx_
do
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
$as_echo_n "checking for $ac_func... " >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $ac_func innocuous_$ac_func

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $ac_func

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$ac_func || defined __stub___$ac_func
choke me
#endif

int
main ()
{
return $ac_func ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  eval "$as_ac_var=yes"
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	eval "$as_ac_var=no"
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
fi
ac_res=`eval 'as_val=${'$as_ac_var'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_var'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done









for ac_func in dgesvd_ sgesvd_ dgemm_ sgemm_ dgetrf_ sgetrf_ dgetri_ sgetri_
do
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
$as_echo_n "checking for $ac_func... " >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $ac_func innocuous_$ac_func

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $ac_func

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$ac_func || defined __stub___$ac_func
choke me
#endif

int
main ()
{
return $ac_func ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  eval "$as_ac_var=yes"
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	eval "$as_ac_var=no"
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
fi
ac_res=`eval 'as_val=${'$as_ac_var'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_var'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done









for ac_func in dgeqrf_ sgeqrf_ dormqr_ sormqr_ dorgqr_ sorgqr_ dtrtrs_ strtrs_
do
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
$as_echo_n "checking for $ac_func... " >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $ac_func innocuous_$ac_func

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $ac_func

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$ac_func || defined __stub___$ac_func
choke me
#endif

int
main ()
{
return $ac_func ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  eval "$as_ac_var=yes"
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	eval "$as_ac_var=no"
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
fi
ac_res=`eval 'as_val=${'$as_ac_var'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_var'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done







for ac_func in dgetrs_ sgetrs_ dstev_ sstev_ dsygv_ ssygv_
do
as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $ac_func" >&5
$as_echo_n "checking for $ac_func... " >&6; }
if { as_var=$as_ac_var; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
/* Define $ac_func to an innocuous variant, in case <limits.h> declares $ac_func.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $ac_func innocuous_$ac_func

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $ac_func (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $ac_func

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$ac_func || defined __stub___$ac_func
choke me
#endif

int
main ()
{
return $ac_func ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  eval "$as_ac_var=yes"
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	eval "$as_ac_var=no"
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
fi
ac_res=`eval 'as_val=${'$as_ac_var'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_var'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done









{ $as_echo "$as_me:$LINENO: result: " >&5
$as_echo "" >&6; }
{ $as_echo "$as_me:$LINENO: result: ---------------- checking compiler flags --------------------" >&5
$as_echo "---------------- checking compiler flags --------------------" >&6; }



# Check whether --with-cpu was given.
if test "${with_cpu+set}" = set; then
  withval=$with_cpu; withcpu="$withval"
else
  withcpu=""
fi

  { $as_echo "$as_me:$LINENO: checking for CPU to optimize for" >&5
$as_echo_n "checking for CPU to optimize for... " >&6; }
  case "$withcpu" in
    PowerPC64)
        { $as_echo "$as_me:$LINENO: result: PowerPC64" >&5
$as_echo "PowerPC64" >&6; }
	case "$GXX_VERSION" in
	  gcc*)
	      	      CXXFLAGSG="$CXXFLAGSG -maix64"
	      CXXFLAGSO="$CXXFLAGSO -maix64 -mpowerpc64 -mcpu=powerpc64 -mtune=powerpc64"

	      	      	      CXXFLAGSG="$CXXFLAGSG -mminimal-toc"
	      CXXFLAGSO="$CXXFLAGSO -mminimal-toc"

	      	      F77FLAGSG="$F77FLAGSG -q64"
	      F77FLAGSO="$F77FLAGSO -q64"

	      	      	      AR="$AR -X 64"
	      LDFLAGS="$LDFLAGS -maix64"


  LIBS="$LIBS -lpthread"

              ;;
        esac
	;;
    athlon* | pentium* | i386 | i486 | i586 | i686 | k6* | winchip* | opteron)
        { $as_echo "$as_me:$LINENO: result: x86 derivate ($withcpu)" >&5
$as_echo "x86 derivate ($withcpu)" >&6; }
	case "$GXX_VERSION" in
	  gcc*)
	                                  	      CXXFLAGSO="$CXXFLAGSO -march=$withcpu"

	      	      F77FLAGSO="$F77FLAGSO -march=$withcpu"
          ;;
        esac
        ;;

    native)
        { $as_echo "$as_me:$LINENO: result: native processor variant" >&5
$as_echo "native processor variant" >&6; }
	case "$GXX_VERSION" in
	  gcc*)
	                                  	      CXXFLAGSO="$CXXFLAGSO -march=native"

	      	      F77FLAGSO="$F77FLAGSO -march=native"
          ;;
        esac
        ;;

    *)
        { $as_echo "$as_me:$LINENO: result: none given or not recognized" >&5
$as_echo "none given or not recognized" >&6; }
	;;
  esac



  { $as_echo "$as_me:$LINENO: checking for consistency of CXXFLAGSG flags" >&5
$as_echo_n "checking for consistency of CXXFLAGSG flags... " >&6; }
  ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

  CXXFLAGS="$CXXFLAGSG"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { { $as_echo "$as_me:$LINENO: error: invalid combination of flags!" >&5
$as_echo "$as_me: error: invalid combination of flags!" >&2;}
   { (exit 1); exit 1; }; }
      exit 1;

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  { $as_echo "$as_me:$LINENO: checking for consistency of CXXFLAGSO flags" >&5
$as_echo_n "checking for consistency of CXXFLAGSO flags... " >&6; }
  CXXFLAGS="$CXXFLAGSO"
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

int
main ()
{
;
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_cxx_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then

      { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }

else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


      { { $as_echo "$as_me:$LINENO: error: invalid combination of flags!" >&5
$as_echo "$as_me: error: invalid combination of flags!" >&2;}
   { (exit 1); exit 1; }; }
      exit 1;

fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext








{ $as_echo "$as_me:$LINENO: result: " >&5
$as_echo "" >&6; }
{ $as_echo "$as_me:$LINENO: result: ---------------- configuring other programs -----------------" >&5
$as_echo "---------------- configuring other programs -----------------" >&6; }



# Check whether --with-doxygen was given.
if test "${with_doxygen+set}" = set; then
  withval=$with_doxygen; DOXYGEN="$withval"
else
  DOXYGEN=
fi


    if test "x$DOXYGEN" != "x" ; then
    { $as_echo "$as_me:$LINENO: checking for specified doxygen path" >&5
$as_echo_n "checking for specified doxygen path... " >&6; }
    if test -r $DOXYGEN ; then
      { $as_echo "$as_me:$LINENO: result: $DOXYGEN" >&5
$as_echo "$DOXYGEN" >&6; }
    else
      { $as_echo "$as_me:$LINENO: result: not found" >&5
$as_echo "not found" >&6; }
      { { $as_echo "$as_me:$LINENO: error: Invalid doxygen path $DOXYGEN" >&5
$as_echo "$as_me: error: Invalid doxygen path $DOXYGEN" >&2;}
   { (exit 1); exit 1; }; }
    fi
  else
                # Extract the first word of "doxygen", so it can be a program name with args.
set dummy doxygen; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_DOXYGEN+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  case $DOXYGEN in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_DOXYGEN="$DOXYGEN" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_DOXYGEN="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

  ;;
esac
fi
DOXYGEN=$ac_cv_path_DOXYGEN
if test -n "$DOXYGEN"; then
  { $as_echo "$as_me:$LINENO: result: $DOXYGEN" >&5
$as_echo "$DOXYGEN" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


    if test "x$DOXYGEN" = "x" ; then
      doxygen_not_found=yes;
    fi
  fi

  if test "x$doxygen_not_found" != "xyes" ; then
    { $as_echo "$as_me:$LINENO: checking doxygen version" >&5
$as_echo_n "checking doxygen version... " >&6; }

    DOXYGEN_VERSION_STRING=`($DOXYGEN -v 2>&1) | grep "oxygen version"`
    case "$DOXYGEN_VERSION_STRING" in
      *1.3.* | *1.4.*)
        DOXYGEN_OPTIONS="options.136"
	{ $as_echo "$as_me:$LINENO: result: pre 1.5" >&5
$as_echo "pre 1.5" >&6; }
	;;
      *)
	DOXYGEN_OPTIONS="options.dox"
	{ $as_echo "$as_me:$LINENO: result: 1.5.x or later" >&5
$as_echo "1.5.x or later" >&6; }
	;;
    esac
  fi


  # Extract the first word of "dot", so it can be a program name with args.
set dummy dot; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_DOT+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$DOT"; then
  ac_cv_prog_DOT="$DOT" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_DOT="dot"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
DOT=$ac_cv_prog_DOT
if test -n "$DOT"; then
  { $as_echo "$as_me:$LINENO: result: $DOT" >&5
$as_echo "$DOT" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


  if test "x$DOT" = "x" ; then
    DEAL_II_HAVE_DOT=NO;
  else
    DEAL_II_HAVE_DOT=YES;
  fi






# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_path_PERL+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  case $PERL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

  ;;
esac
fi
PERL=$ac_cv_path_PERL
if test -n "$PERL"; then
  { $as_echo "$as_me:$LINENO: result: $PERL" >&5
$as_echo "$PERL" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi










subdirs="$subdirs contrib tests"






{ $as_echo "$as_me:$LINENO: result: " >&5
$as_echo "" >&6; }
{ $as_echo "$as_me:$LINENO: result: ---------------- generating output --------------------------" >&5
$as_echo "---------------- generating output --------------------------" >&6; }









LDFLAGS="-L$DEAL_II_PATH/lib $LDFLAGS"






process_files="common/Make.global_options
               common/Makefile.template
               common/scripts/make_dependencies.pl
	       Version
               doc/Makefile
	       doc/doxygen/Makefile
               doc/doxygen/options.dox
               doc/doxygen/options.136
	       doc/doxygen/header.html
	       doc/doxygen/header.136
               doc/doxygen/header.tex
               common/template-arguments"
ac_config_files="$ac_config_files $process_files"



test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: ${CONFIG_STATUS=./config.status}
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

# Be more Bourne compatible
DUALCASE=1; export DUALCASE # for MKS sh
if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '${1+"$@"}'='"$@"'
  setopt NO_GLOB_SUBST
else
  case `(set -o) 2>/dev/null` in
  *posix*) set -o posix ;;
esac

fi




# PATH needs CR
# Avoid depending upon Character Ranges.
as_cr_letters='abcdefghijklmnopqrstuvwxyz'
as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
as_cr_Letters=$as_cr_letters$as_cr_LETTERS
as_cr_digits='0123456789'
as_cr_alnum=$as_cr_Letters$as_cr_digits

as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
if (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

# The user is always right.
if test "${PATH_SEPARATOR+set}" != set; then
  PATH_SEPARATOR=:
  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
      PATH_SEPARATOR=';'
  }
fi

# Support unset when possible.
if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
  as_unset=unset
else
  as_unset=false
fi


# IFS
# We need space, tab and new line, in precisely that order.  Quoting is
# there to prevent editors from complaining about space-tab.
# (If _AS_PATH_WALK were called with IFS unset, it would disable word
# splitting by setting IFS to empty value.)
IFS=" ""	$as_nl"

# Find who we are.  Look in the path if we contain no directory separator.
case $0 in
  *[\\/]* ) as_myself=$0 ;;
  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
done
IFS=$as_save_IFS

     ;;
esac
# We did not find ourselves, most probably we were run as `sh COMMAND'
# in which case we are not to be found in the path.
if test "x$as_myself" = x; then
  as_myself=$0
fi
if test ! -f "$as_myself"; then
  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
  { (exit 1); exit 1; }
fi

# Work around bugs in pre-3.0 UWIN ksh.
for as_var in ENV MAIL MAILPATH
do ($as_unset $as_var) >/dev/null 2>&1 && $as_unset $as_var
done
PS1='$ '
PS2='> '
PS4='+ '

# NLS nuisances.
LC_ALL=C
export LC_ALL
LANGUAGE=C
export LANGUAGE

# Required to use basename.
if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
  as_basename=basename
else
  as_basename=false
fi


# Name of the executable.
as_me=`$as_basename -- "$0" ||
$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
	 X"$0" : 'X\(//\)$' \| \
	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X/"$0" |
    sed '/^.*\/\([^/][^/]*\)\/*$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\/\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`

# CDPATH.
$as_unset CDPATH



  as_lineno_1=$LINENO
  as_lineno_2=$LINENO
  test "x$as_lineno_1" != "x$as_lineno_2" &&
  test "x`expr $as_lineno_1 + 1`" = "x$as_lineno_2" || {

  # Create $as_me.lineno as a copy of $as_myself, but with $LINENO
  # uniformly replaced by the line number.  The first 'sed' inserts a
  # line-number line after each line using $LINENO; the second 'sed'
  # does the real work.  The second script uses 'N' to pair each
  # line-number line with the line containing $LINENO, and appends
  # trailing '-' during substitution so that $LINENO is not a special
  # case at line end.
  # (Raja R Harinath suggested sed '=', and Paul Eggert wrote the
  # scripts with optimization help from Paolo Bonzini.  Blame Lee
  # E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2
   { (exit 1); exit 1; }; }

  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}


if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
  as_dirname=dirname
else
  as_dirname=false
fi

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in
-n*)
  case `echo 'x\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  *)   ECHO_C='\c';;
  esac;;
*)
  ECHO_N='-n';;
esac
if expr a : '\(a\)' >/dev/null 2>&1 &&
   test "X`expr 00001 : '.*\(...\)'`" = X001; then
  as_expr=expr
else
  as_expr=false
fi

rm -f conf$$ conf$$.exe conf$$.file
if test -d conf$$.dir; then
  rm -f conf$$.dir/conf$$.file
else
  rm -f conf$$.dir
  mkdir conf$$.dir 2>/dev/null
fi
if (echo >conf$$.file) 2>/dev/null; then
  if ln -s conf$$.file conf$$ 2>/dev/null; then
    as_ln_s='ln -s'
    # ... but there are two gotchas:
    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
    # In both cases, we have to default to `cp -p'.
    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
      as_ln_s='cp -p'
  elif ln conf$$.file conf$$ 2>/dev/null; then
    as_ln_s=ln
  else
    as_ln_s='cp -p'
  fi
else
  as_ln_s='cp -p'
fi
rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
rmdir conf$$.dir 2>/dev/null

if mkdir -p . 2>/dev/null; then
  as_mkdir_p=:
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi

if test -x / >/dev/null 2>&1; then
  as_test_x='test -x'
else
  if ls -dL / >/dev/null 2>&1; then
    as_ls_L_option=L
  else
    as_ls_L_option=
  fi
  as_test_x='
    eval sh -c '\''
      if test -d "$1"; then
	test -d "$1/.";
      else
	case $1 in
	-*)set "./$1";;
	esac;
	case `ls -ld'$as_ls_L_option' "$1" 2>/dev/null` in
	???[sx]*):;;*)false;;esac;fi
    '\'' sh
  '
fi
as_executable_p=$as_test_x

# Sed expression to map a string onto a valid CPP name.
as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"

# Sed expression to map a string onto a valid variable name.
as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"


exec 6>&1

# Save the log message, to keep $[0] and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by deal.II $as_me 6.3.1, which was
generated by GNU Autoconf 2.63.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files from templates according to the
current configuration.

Usage: $0 [OPTION]... [FILE]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Report bugs to <bug-autoconf@gnu.org>."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
deal.II config.status 6.3.1
configured by $0, generated by GNU Autoconf 2.63,
  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"

Copyright (C) 2008 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    $as_echo "$ac_cs_version"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    { $as_echo "$as_me: error: ambiguous option: $1
Try \`$0 --help' for more information." >&2
   { (exit 1); exit 1; }; };;
  --help | --hel | -h )
    $as_echo "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

  # This is an error.
  -*) { $as_echo "$as_me: error: unrecognized option: $1
Try \`$0 --help' for more information." >&2
   { (exit 1); exit 1; }; } ;;

  *) ac_config_targets="$ac_config_targets $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "base/include/base/config.h") CONFIG_HEADERS="$CONFIG_HEADERS base/include/base/config.h" ;;
    "$process_files") CONFIG_FILES="$CONFIG_FILES $process_files" ;;

  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
   { (exit 1); exit 1; }; };;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp=
  trap 'exit_status=$?
  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
' 0
  trap '{ (exit 1); exit 1; }' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -n "$tmp" && test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} ||
{
   $as_echo "$as_me: cannot create a temporary directory in ." >&2
   { (exit 1); exit 1; }
}

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr='
'
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
   { (exit 1); exit 1; }; }
ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
   { (exit 1); exit 1; }; }

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
   { (exit 1); exit 1; }; }
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\).*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\).*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
$as_echo "$as_me: error: could not setup config files machinery" >&2;}
   { (exit 1); exit 1; }; }
_ACEOF

# VPATH may cause trouble with some makes, so we remove $(srcdir),
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
s/:*\$(srcdir):*/:/
s/:*\${srcdir}:*/:/
s/:*@srcdir@:*/:/
s/^\([^=]*=[	 ]*\):*/\1/
s/:*$//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_t"; then
    break
  elif $ac_last_try; then
    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
   { (exit 1); exit 1; }; }
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
   { (exit 1); exit 1; }; }
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
   { (exit 1); exit 1; }; };;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$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 $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
   { (exit 1); exit 1; }; };;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      ac_file_inputs="$ac_file_inputs '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$tmp/stdin" \
      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
$as_echo "$as_me: error: could not create $ac_file" >&2;}
   { (exit 1); exit 1; }; } ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  { as_dir="$ac_dir"
  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
   { (exit 1); exit 1; }; }; }
  ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=

ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p
'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
    s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
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" | $AWK -f "$tmp/subs.awk" >$tmp/out \
  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
$as_echo "$as_me: error: could not create $ac_file" >&2;}
   { (exit 1); exit 1; }; }

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { 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:$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 "$tmp/stdin"
  case $ac_file in
  -) cat "$tmp/out" && rm -f "$tmp/out";;
  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
  esac \
  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
$as_echo "$as_me: error: could not create $ac_file" >&2;}
   { (exit 1); exit 1; }; }
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
    } >"$tmp/config.h" \
      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
$as_echo "$as_me: error: could not create $ac_file" >&2;}
   { (exit 1); exit 1; }; }
    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$tmp/config.h" "$ac_file" \
	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
$as_echo "$as_me: error: could not create $ac_file" >&2;}
   { (exit 1); exit 1; }; }
    fi
  else
    $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
$as_echo "$as_me: error: could not create -" >&2;}
   { (exit 1); exit 1; }; }
  fi
 ;;


  esac

done # for ac_tag


{ (exit 0); exit 0; }
_ACEOF
chmod +x $CONFIG_STATUS
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
   { (exit 1); exit 1; }; }


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || { (exit 1); exit 1; }
fi

#
# CONFIG_SUBDIRS section.
#
if test "$no_recursion" != yes; then

  # Remove --cache-file, --srcdir, and --disable-option-checking arguments
  # so they do not pile up.
  ac_sub_configure_args=
  ac_prev=
  eval "set x $ac_configure_args"
  shift
  for ac_arg
  do
    if test -n "$ac_prev"; then
      ac_prev=
      continue
    fi
    case $ac_arg in
    -cache-file | --cache-file | --cache-fil | --cache-fi \
    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
      ac_prev=cache_file ;;
    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
    | --c=*)
      ;;
    --config-cache | -C)
      ;;
    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
      ac_prev=srcdir ;;
    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
      ;;
    -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
      ac_prev=prefix ;;
    -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
      ;;
    --disable-option-checking)
      ;;
    *)
      case $ac_arg in
      *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
      esac
      ac_sub_configure_args="$ac_sub_configure_args '$ac_arg'" ;;
    esac
  done

  # Always prepend --prefix to ensure using the same prefix
  # in subdir configurations.
  ac_arg="--prefix=$prefix"
  case $ac_arg in
  *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  esac
  ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"

  # Pass --silent
  if test "$silent" = yes; then
    ac_sub_configure_args="--silent $ac_sub_configure_args"
  fi

  # Always prepend --disable-option-checking to silence warnings, since
  # different subdirs can have different --enable and --with options.
  ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"

  ac_popdir=`pwd`
  for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue

    # Do not complain, so a configure script can configure whichever
    # parts of a large source tree are present.
    test -d "$srcdir/$ac_dir" || continue

    ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
    $as_echo "$as_me:$LINENO: $ac_msg" >&5
    $as_echo "$ac_msg" >&6
    { as_dir="$ac_dir"
  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
   { (exit 1); exit 1; }; }; }
    ac_builddir=.

case "$ac_dir" in
.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
*)
  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
  # A ".." for each directory in $ac_dir_suffix.
  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
  case $ac_top_builddir_sub in
  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
  esac ;;
esac
ac_abs_top_builddir=$ac_pwd
ac_abs_builddir=$ac_pwd$ac_dir_suffix
# for backward compatibility:
ac_top_builddir=$ac_top_build_prefix

case $srcdir in
  .)  # We are building in place.
    ac_srcdir=.
    ac_top_srcdir=$ac_top_builddir_sub
    ac_abs_top_srcdir=$ac_pwd ;;
  [\\/]* | ?:[\\/]* )  # Absolute name.
    ac_srcdir=$srcdir$ac_dir_suffix;
    ac_top_srcdir=$srcdir
    ac_abs_top_srcdir=$srcdir ;;
  *) # Relative name.
    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
    ac_top_srcdir=$ac_top_build_prefix$srcdir
    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix


    cd "$ac_dir"

    # Check for guested configure; otherwise get Cygnus style configure.
    if test -f "$ac_srcdir/configure.gnu"; then
      ac_sub_configure=$ac_srcdir/configure.gnu
    elif test -f "$ac_srcdir/configure"; then
      ac_sub_configure=$ac_srcdir/configure
    elif test -f "$ac_srcdir/configure.in"; then
      # This should be Cygnus configure.
      ac_sub_configure=$ac_aux_dir/configure
    else
      { $as_echo "$as_me:$LINENO: WARNING: no configuration information is in $ac_dir" >&5
$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
      ac_sub_configure=
    fi

    # The recursion is here.
    if test -n "$ac_sub_configure"; then
      # Make the cache file name correct relative to the subdirectory.
      case $cache_file in
      [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
      *) # Relative name.
	ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
      esac

      { $as_echo "$as_me:$LINENO: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
      # The eval makes quoting arguments work.
      eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
	   --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
	{ { $as_echo "$as_me:$LINENO: error: $ac_sub_configure failed for $ac_dir" >&5
$as_echo "$as_me: error: $ac_sub_configure failed for $ac_dir" >&2;}
   { (exit 1); exit 1; }; }
    fi

    cd "$ac_popdir"
  done
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


$PERL -pi -e 's/PACKAGE_NAME/DEAL_II_PACKAGE_NAME/g;
              s/PACKAGE_TARNAME/DEAL_II_PACKAGE_TARNAME/g;
              s/PACKAGE_STRING/DEAL_II_PACKAGE_STRING/g;
              s/PACKAGE_BUGREPORT/DEAL_II_PACKAGE_BUGREPORT/g;
              s/PACKAGE_VERSION/DEAL_II_PACKAGE_VERSION/g;' \
	$process_files base/include/base/config.h

echo
echo
echo -------------------------------------------------------------
echo
echo "     The  deal.II  library is now configured. In order to"
echo "     compile it and to generate the  documentation,  just"
echo "     call 'make' without arguments for a list of options."
echo "     For more information, see the doc/readme.html file."
echo
echo -------------------------------------------------------------
echo

if test "x$cygwin_shared_lib" = "xyes" ; then
  echo "     Please add the line"
  echo "        export PATH=\$PATH:$DEAL2_DIR/lib"
  echo "     to your .bash_profile file so that windows will be"
  echo "     able to find the deal.II shared libraries when"
  echo "     executing your programs."
  echo
fi

if test "x$darwin_shared_lib" = "xyes" ; then
  echo "     Please add the line"
  echo "        export DYLD_LIBRARY_PATH=\$DYLD_LIBRARY_PATH:$DEAL2_DIR/lib"
  echo "     to your .bash_profile file so that OSX will be"
  echo "     able to find the deal.II shared libraries when"
  echo "     executing your programs."
  echo

  if test "x${USE_CONTRIB_TRILINOS}" = "xyes" ; then
    echo "     You will also need to add the path to the Trilinos libraries"
    echo "     to DYLIB_LIBRARY_PATH."
    echo
  fi

  if test "x$DARWIN_GCC_WEAK_LINKAGE_BUG" = "xyes" ; then
    echo "     WARNING: The installed compiler version seems to be "
    echo "     WARNING: the Apple gcc3.3, build 1666, which does not"
    echo "     WARNING: work properly for building dynamics libs"
    echo "     WARNING: Please install Apple's November 2004 patch"
    echo "     WARNING: for the gcc, which can be found on:"
    echo "     WARNING: http://www.apple.com/developer"
    echo
  fi
fi


if test "x$doxygen_not_found" = "xyes" ; then
  echo "     WARNING: During configuration, no version of the doxygen"
  echo "     WARNING: documentation generation program could be found."
  echo "     WARNING: You can still use the library, but you won't be"
  echo "     WARNING: able to generate API documentation locally on"
  echo "     WARNING: your machine. It is available for download,"
  echo "     WARNING: however."
  echo
fi

if test "x$CC_VERSION" = "xunknown_cc" ; then
  echo ----------------------------------------------------------------------
  echo "     WARNING: The C compiler used for configuration is unknown!"
  echo "     WARNING: configure has used a generic set of parameters."
  echo "     WARNING: Still, you have to expect trouble during compilation."
  echo "     WARNING: If so, report to dealii@dealii.org!"
  echo
fi

if test "x$GXX_VERSION" = "xunknown_cc" ; then
  echo ----------------------------------------------------------------------
  echo "     WARNING: The C++ compiler used for configuration is unknown!"
  echo "     WARNING: configure has used a generic set of parameters."
  echo "     WARNING: Still, you have to expect trouble during compilation."
  echo "     WARNING: If so, report to dealii@dealii.org!"
  echo
fi

