#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for Octopus 5.0.0.
#
# Report bugs to <octopus-devel@tddft.org>.
#
#
# Copyright (C) 1992-1996, 1998-2012 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


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$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (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


# 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.
as_myself=
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
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

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

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH

# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="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_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

exitcode=0
as_fn_success || { exitcode=1; echo as_fn_success failed.; }
as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :

else
  exitcode=1; echo positional parameters were not saved.
fi
test x\$exitcode = x0 || exit 1
test -x / || exit 1"
  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
test \$(( 1 + 1 )) = 2 || exit 1"
  if (eval "$as_required") 2>/dev/null; then :
  as_have_required=yes
else
  as_have_required=no
fi
  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :

else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
as_found=false
for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  as_found=:
  case $as_dir in #(
	 /*)
	   for as_base in sh bash ksh sh5; do
	     # Try only shells that exist, to save several forks.
	     as_shell=$as_dir/$as_base
	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
  CONFIG_SHELL=$as_shell as_have_required=yes
		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
  break 2
fi
fi
	   done;;
       esac
  as_found=false
done
$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
  CONFIG_SHELL=$SHELL as_have_required=yes
fi; }
IFS=$as_save_IFS


      if test "x$CONFIG_SHELL" != x; then :
  export CONFIG_SHELL
             # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
exit 255
fi

    if test x$as_have_required = xno; then :
  $as_echo "$0: This script requires a shell more modern than all"
  $as_echo "$0: the shells that I found on your system."
  if test x${ZSH_VERSION+set} = xset ; then
    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
  else
    $as_echo "$0: Please tell bug-autoconf@gnu.org and
$0: octopus-devel@tddft.org about your system, including
$0: any error possibly output before this message. Then
$0: install a modern shell, or manually run the script
$0: under such a shell if you do have one."
  fi
  exit 1
fi
fi
fi
SHELL=${CONFIG_SHELL-/bin/sh}
export SHELL
# Unset more variables known to interfere with behavior of common tools.
CLICOLOR_FORCE= GREP_OPTIONS=
unset CLICOLOR_FORCE GREP_OPTIONS

## --------------------- ##
## M4sh Shell Functions. ##
## --------------------- ##
# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset

# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    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_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p

# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error

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

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

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'`

# 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_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # 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; as_fn_exit 1; }

  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
  # 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
}

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

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

as_test_x='test -x'
as_executable_p=as_fn_executable_p

# 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'"


test -n "$DJDIR" || exec 7<&0 </dev/null
exec 6>&1

# Name of the host.
# hostname on some systems (SVR3.2, old GNU/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=

# Identity of this package.
PACKAGE_NAME='Octopus'
PACKAGE_TARNAME='octopus'
PACKAGE_VERSION='5.0.0'
PACKAGE_STRING='Octopus 5.0.0'
PACKAGE_BUGREPORT='octopus-devel@tddft.org'
PACKAGE_URL=''

ac_unique_file="src/basic/global.F90"
ac_default_prefix=/opt/etsf
# 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"

ac_subst_vars='am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LATEST_SVN
FCEXTRALIBS
COMPILE_METIS_FALSE
COMPILE_METIS_TRUE
LIBS_PARMETIS
PARMETIS_CFLAGS
LIBS_METIS
METIS_CFLAGS
LIBS_PSPIO
FCFLAGS_PSPIO
FCFLAGS_PNFFT
LIBS_PNFFT
FCFLAGS_ISF
LIBS_ISF
FCFLAGS_PFFT
LIBS_PFFT
FCFLAGS_LIBFM
LIBS_LIBFM
LIBS_PARPACK
LIBS_ARPACK
LIBS_SCALAPACK
LIBS_BLACS
LIBS_SPARSKIT
LIBS_BERKELEYGW
FCFLAGS_BERKELEYGW
LIBS_ETSF_IO
FCFLAGS_ETSF_IO
fc_wrap
fc_version
fc_type
LIBS_NETCDF
FCFLAGS_NETCDF
LIBS_NFFT
CFLAGS_NFFT
LIBS_FFT
GD_LIBS
GD_CFLAGS
GDLIB_CONFIG
GSL_LIBS
GSL_CFLAGS
GSL_CONFIG
LIBS_LAPACK
LIBS_BLAS
LIBS_LIBXC
FCFLAGS_LIBXC
UTILITY_PROGRAMS
DEBUG
F90_MODULE_FLAG
F90_ACCEPTS_LINE_NUMBERS
LONG_LINES
FCLIBS
FCCPP
FCFLAGS_f90
ac_ct_FC
FCFLAGS
FC
ENABLE_PERL_FALSE
ENABLE_PERL_TRUE
PERL
LIBS_MPI
COMPILE_NEWUOA_FALSE
COMPILE_NEWUOA_TRUE
F90_FORALL
COMPILE_OPENCL_FALSE
COMPILE_OPENCL_TRUE
CL_LIBS
CL_CFLAGS
SED
COMPILE_PAPI_FALSE
COMPILE_PAPI_TRUE
LIBOBJS
ALLOCA
EGREP
GREP
CPP
am__fastdepCCAS_FALSE
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CCASDEPMODE
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CCAS
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
am__nodep
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
am__quote
am__include
DEPDIR
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
YFLAGS
YACC
RANLIB
LN_S
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AM_BACKSLASH
AM_DEFAULT_VERBOSITY
AM_DEFAULT_V
AM_V
am__untar
am__tar
AMTAR
am__leading_dot
SET_MAKE
AWK
mkdir_p
MKDIR_P
INSTALL_STRIP_PROGRAM
STRIP
install_sh
MAKEINFO
AUTOHEADER
AUTOMAKE
AUTOCONF
ACLOCAL
VERSION
PACKAGE
CYGPATH_W
am__isrc
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
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htmldir
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libexecdir
sbindir
bindir
program_transform_name
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PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
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ac_subst_files=''
ac_user_opts='
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enable_vectors
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enable_debug
enable_openmp
enable_opencl
enable_f90_forall
enable_newuoa
enable_perl
enable_utils
with_max_dim
with_libxc_prefix
with_libxc_include
with_blas
enable_zdotc_test
with_lapack
with_gsl_prefix
with_gsl_exec_prefix
enable_gdlib
with_fft_lib
with_nfft
with_netcdf_prefix
with_netcdf_include
with_etsf_io_prefix
with_etsf_io_include
with_berkeleygw_prefix
with_sparskit
enable_mpi_mod
enable_mpi2
with_blacs
with_scalapack
with_arpack
with_parpack
with_feast
with_libfm
with_pfft_prefix
with_pfft_include
with_mpifftw_prefix
with_isf_prefix
with_isf_include
with_pnfft_prefix
with_pnfft_include
with_pspio_prefix
with_metis_prefix
enable_metis
with_parmetis_prefix
'
      ac_precious_vars='build_alias
host_alias
target_alias
YACC
YFLAGS
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CCAS
CCASFLAGS
CPP
FC
FCFLAGS
FCCPP'


# 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
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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.
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# 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.)
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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=
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  -host | --host | --hos | --ho)
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  -includedir | --includedir | --includedi | --included | --include \
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    includedir=$ac_optarg ;;

  -infodir | --infodir | --infodi | --infod | --info | --inf)
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  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
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  -libdir | --libdir | --libdi | --libd)
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  -localedir | --localedir | --localedi | --localed | --locale)
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  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
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  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
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  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
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  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
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    ac_prev=oldincludedir ;;
  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
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  -program-transform-name | --program-transform-name \
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    ac_prev=program_transform_name ;;
  -program-transform-name=* | --program-transform-name=* \
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    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 \
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    silent=yes ;;

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

  -sharedstatedir | --sharedstatedir | --sharedstatedi \
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    ac_prev=sharedstatedir ;;
  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
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  -site | --site | --sit)
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  -site=* | --site=* | --sit=*)
    site=$ac_optarg ;;

  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
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  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
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  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
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  -target | --target | --targe | --targ | --tar | --ta | --t)
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  esac
done

if test -n "$ac_prev"; then
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if test -n "$ac_unrecognized_opts"; then
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fi

# Check all directory arguments for consistency.
for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
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do
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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
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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 "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
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test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
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if test -z "$srcdir"; then
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$as_echo X"$as_myself" |
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	    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_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
fi
ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
ac_abs_confdir=`(
	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
	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 Octopus 5.0.0 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/octopus]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

Program names:
  --program-prefix=PREFIX            prepend PREFIX to installed program names
  --program-suffix=SUFFIX            append SUFFIX to installed program names
  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names

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

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of Octopus 5.0.0:";;
   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-silent-rules   less verbose build output (undo: "make V=1")
  --disable-silent-rules  verbose build output (undo: "make V=0")
  --enable-mpi(=PATH)     Parallel version
  --enable-dependency-tracking
                          do not reject slow dependency extractors
  --disable-dependency-tracking
                          speeds up one-time build
  --enable-vectors        Enable the use of vectorial instructions
  --enable-sse2           Enable the use of SSE2 vectorial instructions
  --enable-fma4           Enable the use of FMA4 vectorial instructions
                          (x86_64)
  --enable-avx            Enable the use of AVX vectorial instructions
                          (x86_64)
  --enable-single         octopus in single-precision
  --disable-debug         debug mode
  --enable-openmp         Multi-threaded parallel version using OpenMP
  --enable-opencl         OpenCL support (experimental)
  --disable-f90-forall    Workaround for buggy xlf compilers
  --enable-newuoa         Compile with internal NEWUOA optimization library.
  --disable-perl          don't build/install Perl components
  --disable-utils         Build utilities
  --disable-zdotc-test    Assume zdotc works and do not perform a test.
  --disable-gdlib         Do not compile with GD image-processing library.
  --enable-mpi_mod        Use mpi.mod instead of mpif.h.
  --disable-mpi2          Disable the usage of MPI 2 routines.
  --disable-metis         Do not compile with internal METIS
                          domain-partitioning library.

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-max-dim=NDIM     maximum number of dimensions Octopus can use;
                          the default is 3 (other values are experimental), must be >= 3
  --with-libxc-prefix=DIR Directory where libxc was installed.
  --with-libxc-include=DIR
                          Directory where libxc Fortran headers were
                          installed.
  --with-blas=<lib>       use BLAS library <lib>
  --with-lapack=<lib>     use LAPACK library <lib>
  --with-gsl-prefix=PFX   Prefix where GSL is installed (optional)
  --with-gsl-exec-prefix=PFX
                          Exec prefix where GSL is installed (optional)
  --with-fft-lib=<lib>    use FFT library <lib>
  --with-nfft=DIR         use NFFT library (optional)
                          http://www-user.tu-chemnitz.de/~potts/nfft/index.php
  --with-netcdf-prefix=DIR
                          Directory where netcdf was installed.
  --with-netcdf-include=DIR
                          Directory where netcdf Fortran headers were
                          installed.
  --with-etsf-io-prefix=DIR
                          Directory where etsf_io was installed.
  --with-etsf-io-include=DIR
                          Directory where etsf_io Fortran headers were
                          installed.
  --with-berkeleygw-prefix=DIR
                          Directory where BerkeleyGW was installed.
  --with-sparskit=<lib>   http://www-users.cs.umn.edu/~saad/software/
  --with-blacs=<lib>      use BLACS library <lib>
  --with-scalapack=<lib>  use SCALAPACK library <lib>
  --with-arpack=<lib>     use ARPACK library <lib>
                          http://forge.scilab.org/index.php/p/arpack-ng/
  --with-parpack=<lib>    use PARPACK library <lib>. Requires ARPACK.
  --with-feast=<lib>      use FEAST eigensolver library <lib>. <lib> should be
                          the path to the parallel library typically
                          libpfeast.a
  --with-libfm-prefix=<lib>
                          use LIBFM library <lib>
  --with-pfft-prefix=<lib>
                          PFFT version 1.0.7 is required, linked with a
                          patched version of FFTW3.3.3. Source and more
                          information at
                          http://www-user.tu-chemnitz.de/~mpip/software.php
  --with-pfft-include=DIR PFFT Fortran include files directory
  --with-mpifftw-prefix=DIR
                          MPI FFTW3 libraries directory (the one used to build
                          PFFT).
  --with-isf-prefix=DIR   From version 1.7.6, it is possible to compile only
                          the Poisson Solver in a separate library, by using
                          --disable-libbigdft in conjunction with
                          --disable-binaries. The compilation will then enter
                          in the PSolver/ subdirectory, compile libPSolver-1.a
                          and stop. More information: http://bigdft.org The
                          exact line is ../configure FC=mpif90 FCFLAGS="-O2
                          -fopenmp" --disable-libbigdft --disable-binaries
                          --enable-dynamic-libraries
  --with-isf-include=DIR  ISF Fortran include files directory
  --with-pnfft-prefix=DIR http://www-user.tu-chemnitz.de/~mpip/software.php.
                          It requires PFFT.
  --with-pnfft-include=DIR
                          Directory where PNFFT Fortran include files were
                          installed.
  --with-pspio-prefix=DIR Directory where pspio was installed.
  --with-metis-prefix     Directory where external METIS library was installed
                          (must be single-precision)
  --with-parmetis-prefix  Directory where ParMETIS library was installed

Some influential environment variables:
  YACC        The `Yet Another Compiler Compiler' implementation to use.
              Defaults to the first program found out of: `bison -y', `byacc',
              `yacc'.
  YFLAGS      The list of arguments that will be passed by default to $YACC.
              This script will default YFLAGS to the empty string to avoid a
              default value of `-d' given by some make applications.
  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    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CCAS        assembler compiler command (defaults to CC)
  CCASFLAGS   assembler compiler flags (defaults to CFLAGS)
  CPP         C preprocessor
  FC          Fortran compiler command
  FCFLAGS     Fortran compiler flags
  FCCPP       Fortran 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 <octopus-devel@tddft.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
Octopus configure 5.0.0
generated by GNU Autoconf 2.69

Copyright (C) 2012 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

## ------------------------ ##
## Autoconf initialization. ##
## ------------------------ ##

# ac_fn_c_try_compile LINENO
# --------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  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:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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  $as_echo "$as_me: failed program was:" >&5
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# ac_fn_c_try_link LINENO
# -----------------------
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ac_fn_c_try_link ()
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case "(($ac_try" in
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# ac_fn_c_try_cpp LINENO
# ----------------------
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ac_fn_c_try_cpp ()
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eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
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  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
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  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
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} # ac_fn_c_try_cpp

# ac_fn_c_try_run LINENO
# ----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
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{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
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# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
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ac_fn_c_check_header_mongrel ()
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fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
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  # Is the header compilable?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
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/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
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rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
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/* end confdefs.h.  */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  ac_header_preproc=yes
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    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
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$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
( $as_echo "## -------------------------------------- ##
## Report this to octopus-devel@tddft.org ##
## -------------------------------------- ##"
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_mongrel

# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile

# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=no"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
if (sizeof ($2))
	 return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
if (sizeof (($2)))
	    return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  eval "$3=yes"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_type

# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
#define $2 innocuous_$2

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $2 (); 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 $2

/* 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 $2 ();
/* 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_$2 || defined __stub___$2
choke me
#endif

int
main ()
{
return $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_func

# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
# --------------------------------------------
# Tries to find the compile-time value of EXPR in a program that includes
# INCLUDES, setting VAR accordingly. Returns whether the value could be
# computed
ac_fn_c_compute_int ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if test "$cross_compiling" = yes; then
    # Depending upon the size, compute the lo and hi bounds.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) >= 0)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_lo=0 ac_mid=0
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_hi=$ac_mid; break
else
  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
			if test $ac_lo -le $ac_mid; then
			  ac_lo= ac_hi=
			  break
			fi
			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  done
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) < 0)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_hi=-1 ac_mid=-1
  while :; do
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) >= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_lo=$ac_mid; break
else
  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
			if test $ac_mid -le $ac_hi; then
			  ac_lo= ac_hi=
			  break
			fi
			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  done
else
  ac_lo= ac_hi=
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
# Binary search between lo and hi bounds.
while test "x$ac_lo" != "x$ac_hi"; do
  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
static int test_array [1 - 2 * !(($2) <= $ac_mid)];
test_array [0] = 0;
return test_array [0];

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_hi=$ac_mid
else
  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
case $ac_lo in #((
?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
'') ac_retval=1 ;;
esac
  else
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
static long int longval () { return $2; }
static unsigned long int ulongval () { return $2; }
#include <stdio.h>
#include <stdlib.h>
int
main ()
{

  FILE *f = fopen ("conftest.val", "w");
  if (! f)
    return 1;
  if (($2) < 0)
    {
      long int i = longval ();
      if (i != ($2))
	return 1;
      fprintf (f, "%ld", i);
    }
  else
    {
      unsigned long int i = ulongval ();
      if (i != ($2))
	return 1;
      fprintf (f, "%lu", i);
    }
  /* Do not output a trailing newline, as this causes \r\n confusion
     on some platforms.  */
  return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
else
  ac_retval=1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
rm -f conftest.val

  fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_c_compute_int

# ac_fn_fc_try_compile LINENO
# ---------------------------
# Try to compile conftest.$ac_ext, and return whether this succeeded.
ac_fn_fc_try_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  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:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_fc_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_fc_try_compile

# ac_fn_fc_try_run LINENO
# -----------------------
# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
# that executables *can* be run.
ac_fn_fc_try_run ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then :
  ac_retval=0
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

       ac_retval=$ac_status
fi
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_fc_try_run

# ac_fn_fc_try_link LINENO
# ------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_fc_try_link ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  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=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } && {
	 test -z "$ac_fc_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 test -x conftest$ac_exeext
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_retval=1
fi
  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
  # interfere with the next link command; also delete a directory that is
  # left behind by Apple's compiler.  We do this before executing the actions.
  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
  as_fn_set_status $ac_retval

} # ac_fn_fc_try_link

# ac_fn_fc_check_func LINENO FUNC VAR
# -----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_fc_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat > conftest.$ac_ext <<_ACEOF
      program main
call $2
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_fc_check_func
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 Octopus $as_me 5.0.0, which was
generated by GNU Autoconf 2.69.  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 $ac_pass in
    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
    2)
      as_fn_append 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
      as_fn_append ac_configure_args " '$ac_arg'"
      ;;
    esac
  done
done
{ ac_configure_args0=; unset ac_configure_args0;}
{ ac_configure_args1=; unset 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

    $as_echo "## ---------------- ##
## Cache variables. ##
## ---------------- ##"
    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:${as_lineno-$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= ;; #(
      *) { eval $ac_var=; 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

    $as_echo "## ----------------- ##
## Output variables. ##
## ----------------- ##"
    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
      $as_echo "## ------------------- ##
## File substitutions. ##
## ------------------- ##"
      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
      $as_echo "## ----------- ##
## confdefs.h. ##
## ----------- ##"
      echo
      cat confdefs.h
      echo
    fi
    test "$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'; as_fn_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

$as_echo "/* confdefs.h */" > 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

cat >>confdefs.h <<_ACEOF
#define PACKAGE_URL "$PACKAGE_URL"
_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
  # We do not want a PATH search for config.site.
  case $CONFIG_SITE in #((
    -*)  ac_site_file1=./$CONFIG_SITE;;
    */*) ac_site_file1=$CONFIG_SITE;;
    *)   ac_site_file1=./$CONFIG_SITE;;
  esac
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 /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
    { $as_echo "$as_me:${as_lineno-$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" \
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special files
  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
$as_echo "$as_me: loading cache $cache_file" >&6;}
    case $cache_file in
      [\\/]* | ?:[\\/]* ) . "$cache_file";;
      *)                      . "./$cache_file";;
    esac
  fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
$as_echo "$as_me: creating cache $cache_file" >&6;}
  >$cache_file
fi

# 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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$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:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ $as_echo "$as_me:${as_lineno-$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.
      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { $as_echo "$as_me:${as_lineno-$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_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
fi
## -------------------- ##
## Main body of script. ##
## -------------------- ##

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_aux_dir=
for ac_dir in build-aux "$srcdir"/build-aux; do
  if test -f "$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_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
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.


am__api_version='1.13'

# Find a good install program.  We prefer a C program (faster),
# so one script is as good as another.  But avoid the broken or
# incompatible versions:
# SysV /etc/install, /usr/sbin/install
# SunOS /usr/etc/install
# IRIX /sbin/install
# AIX /bin/install
# AmigaOS /C/install, which installs bootblocks on floppy discs
# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
# AFS /usr/afsws/bin/install, which mishandles nonexistent args
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
# OS/2's system install, which has a completely different semantic
# ./install, which can be erroneously created by make from ./install.sh.
# Reject install programs that cannot install multiple files.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
$as_echo_n "checking for a BSD-compatible install... " >&6; }
if test -z "$INSTALL"; then
if ${ac_cv_path_install+:} false; then :
  $as_echo_n "(cached) " >&6
else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    # Account for people who put trailing slashes in PATH elements.
case $as_dir/ in #((
  ./ | .// | /[cC]/* | \
  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
  /usr/ucb/* ) ;;
  *)
    # OSF1 and SCO ODT 3.0 have their own names for install.
    # Don't use installbsd from OSF since it installs stuff as root
    # by default.
    for ac_prog in ginstall scoinst install; do
      for ac_exec_ext in '' $ac_executable_extensions; do
	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
	  if test $ac_prog = install &&
	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # AIX install.  It has an incompatible calling convention.
	    :
	  elif test $ac_prog = install &&
	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
	    # program-specific install script used by HP pwplus--don't use.
	    :
	  else
	    rm -rf conftest.one conftest.two conftest.dir
	    echo one > conftest.one
	    echo two > conftest.two
	    mkdir conftest.dir
	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
	      test -s conftest.one && test -s conftest.two &&
	      test -s conftest.dir/conftest.one &&
	      test -s conftest.dir/conftest.two
	    then
	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
	      break 3
	    fi
	  fi
	fi
      done
    done
    ;;
esac

  done
IFS=$as_save_IFS

rm -rf conftest.one conftest.two conftest.dir

fi
  if test "${ac_cv_path_install+set}" = set; then
    INSTALL=$ac_cv_path_install
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for INSTALL within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    INSTALL=$ac_install_sh
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
$as_echo "$INSTALL" >&6; }

# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
# It thinks the first close brace ends the variable substitution.
test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'

test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'

test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
$as_echo_n "checking whether build environment is sane... " >&6; }
# Reject unsafe characters in $srcdir or the absolute working directory
# name.  Accept space and tab only in the latter.
am_lf='
'
case `pwd` in
  *[\\\"\#\$\&\'\`$am_lf]*)
    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
esac
case $srcdir in
  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
esac

# Do 'set' in a subshell so we don't clobber the current shell's
# arguments.  Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
   am_has_slept=no
   for am_try in 1 2; do
     echo "timestamp, slept: $am_has_slept" > conftest.file
     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
     if test "$*" = "X"; then
	# -L didn't work.
	set X `ls -t "$srcdir/configure" conftest.file`
     fi
     if test "$*" != "X $srcdir/configure conftest.file" \
	&& test "$*" != "X conftest.file $srcdir/configure"; then

	# If neither matched, then we have a broken ls.  This can happen
	# if, for instance, CONFIG_SHELL is bash and it inherits a
	# broken ls alias from the environment.  This has actually
	# happened.  Such a system could not be considered "sane".
	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
  alias in your environment" "$LINENO" 5
     fi
     if test "$2" = conftest.file || test $am_try -eq 2; then
       break
     fi
     # Just in case.
     sleep 1
     am_has_slept=yes
   done
   test "$2" = conftest.file
   )
then
   # Ok.
   :
else
   as_fn_error $? "newly created file is older than distributed files!
Check your system clock" "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
# If we didn't sleep, we still need to ensure time stamps of config.status and
# generated files are strictly newer.
am_sleep_pid=
if grep 'slept: no' conftest.file >/dev/null 2>&1; then
  ( sleep 1 ) &
  am_sleep_pid=$!
fi

rm -f conftest.file

test "$program_prefix" != NONE &&
  program_transform_name="s&^&$program_prefix&;$program_transform_name"
# Use a double $ so make ignores it.
test "$program_suffix" != NONE &&
  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
# Double any \ or $.
# By default was `s,x,x', remove it if useless.
ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`

# expand $ac_aux_dir to an absolute path
am_aux_dir=`cd $ac_aux_dir && pwd`

if test x"${MISSING+set}" != xset; then
  case $am_aux_dir in
  *\ * | *\	*)
    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
  *)
    MISSING="\${SHELL} $am_aux_dir/missing" ;;
  esac
fi
# Use eval to expand $SHELL
if eval "$MISSING --is-lightweight"; then
  am_missing_run="$MISSING "
else
  am_missing_run=
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
fi

if test x"${install_sh}" != xset; then
  case $am_aux_dir in
  *\ * | *\	*)
    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
  *)
    install_sh="\${SHELL} $am_aux_dir/install-sh"
  esac
fi

# Installed binaries are usually stripped using 'strip' when the user
# run "make install-strip".  However 'strip' might not be the right
# tool to use in cross-compilation environments, therefore Automake
# will honor the 'STRIP' environment variable to overrule this program.
if test "$cross_compiling" != no; then
  if test -n "$ac_tool_prefix"; then
  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
set dummy ${ac_tool_prefix}strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$STRIP"; then
  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


fi
if test -z "$ac_cv_prog_STRIP"; then
  ac_ct_STRIP=$STRIP
  # Extract the first word of "strip", so it can be a program name with args.
set dummy strip; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_STRIP"; then
  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_STRIP="strip"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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

  if test "x$ac_ct_STRIP" = x; then
    STRIP=":"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$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
    STRIP=$ac_ct_STRIP
  fi
else
  STRIP="$ac_cv_prog_STRIP"
fi

fi
INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
if test -z "$MKDIR_P"; then
  if ${ac_cv_path_mkdir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in mkdir gmkdir; do
	 for ac_exec_ext in '' $ac_executable_extensions; do
	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
	     'mkdir (GNU coreutils) '* | \
	     'mkdir (coreutils) '* | \
	     'mkdir (fileutils) '4.1*)
	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
	       break 3;;
	   esac
	 done
       done
  done
IFS=$as_save_IFS

fi

  test -d ./--version && rmdir ./--version
  if test "${ac_cv_path_mkdir+set}" = set; then
    MKDIR_P="$ac_cv_path_mkdir -p"
  else
    # As a last resort, use the slow shell script.  Don't cache a
    # value for MKDIR_P within a source directory, because that will
    # break other packages using the cache if that directory is
    # removed, or if the value is a relative name.
    MKDIR_P="$ac_install_sh -d"
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
$as_echo "$MKDIR_P" >&6; }

for ac_prog in gawk mawk nawk awk
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:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_AWK+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$AWK"; then
  ac_cv_prog_AWK="$AWK" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AWK="$ac_prog"
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done
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IFS=$as_save_IFS

fi
fi
AWK=$ac_cv_prog_AWK
if test -n "$AWK"; then
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else
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
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set x ${MAKE-make}
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
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SHELL = /bin/sh
all:
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# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
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    eval ac_cv_prog_make_${ac_make}_set=yes;;
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rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
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else
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$as_echo "no" >&6; }
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fi

rm -rf .tst 2>/dev/null
mkdir .tst 2>/dev/null
if test -d .tst; then
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else
  am__leading_dot=_
fi
rmdir .tst 2>/dev/null

# Check whether --enable-silent-rules was given.
if test "${enable_silent_rules+set}" = set; then :
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fi

case $enable_silent_rules in # (((
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esac
am_make=${MAKE-make}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
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if ${am_cv_make_support_nested_variables+:} false; then :
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  if $as_echo 'TRUE=$(BAR$(V))
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fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
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else
  AM_V=$AM_DEFAULT_VERBOSITY
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
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AM_BACKSLASH='\'

if test "`cd $srcdir && pwd`" != "`pwd`"; then
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fi

# test whether we have cygpath
if test -z "$CYGPATH_W"; then
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  else
    CYGPATH_W=echo
  fi
fi


# Define the identity of the package.
 PACKAGE='octopus'
 VERSION='5.0.0'


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


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

# Some tools Automake needs.

ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}


AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}


AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}


AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}


MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}

# For better backward compatibility.  To be removed once Automake 1.9.x
# dies out for good.  For more background, see:
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
mkdir_p='$(MKDIR_P)'

# We need awk for the "check" target.  The system "awk" is bad on
# some platforms.
# Always define AMTAR for backward compatibility.  Yes, it's still used
# in the wild :-(  We should find a proper way to deprecate it ...
AMTAR='$${TAR-tar}'


# We'll loop over all known methods to create a tar archive until one works.
_am_tools='gnutar  pax cpio none'

am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'







ac_config_headers="$ac_config_headers config.h"


# Installation prefix by default


# who am i
# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
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if ${ac_cv_build+:} false; then :
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test "x$ac_build_alias" = x &&
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ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
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fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
$as_echo "$ac_cv_build" >&6; }
case $ac_cv_build in
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*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
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:${as_lineno-$LINENO}: checking host system type" >&5
$as_echo_n "checking host system type... " >&6; }
if ${ac_cv_host+:} false; then :
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else
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else
  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
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fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
$as_echo "$ac_cv_host" >&6; }
case $ac_cv_host in
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*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
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



# Checks for programs.

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
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LN_S=$as_ln_s
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$as_echo "yes" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
$as_echo "no, using $LN_S" >&6; }
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
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else
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SHELL = /bin/sh
all:
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_ACEOF
# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
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    eval ac_cv_prog_make_${ac_make}_set=yes;;
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    eval ac_cv_prog_make_${ac_make}_set=no;;
esac
rm -f conftest.make
fi
if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
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$as_echo "yes" >&6; }
  SET_MAKE=
else
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$as_echo "no" >&6; }
  SET_MAKE="MAKE=${MAKE-make}"
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if test -n "$ac_tool_prefix"; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_RANLIB+:} false; then :
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else
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as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
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done
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IFS=$as_save_IFS

fi
fi
RANLIB=$ac_cv_prog_RANLIB
if test -n "$RANLIB"; then
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$as_echo "$RANLIB" >&6; }
else
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$as_echo "no" >&6; }
fi


fi
if test -z "$ac_cv_prog_RANLIB"; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
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else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
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  fi
done
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IFS=$as_save_IFS

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

  if test "x$ac_ct_RANLIB" = x; then
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  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$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

for ac_prog in 'bison -y' byacc
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:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_YACC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$YACC"; then
  ac_cv_prog_YACC="$YACC" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_YACC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$YACC" && break
done
test -n "$YACC" || YACC="yacc"


# Check whether --enable-mpi was given.
if test "${enable_mpi+set}" = set; then :
  enableval=$enable_mpi;
fi

case $enable_mpi in
  yes) ;;
  no | "") enable_mpi=no ;;
  -* | */* | *.a | *.so | *.so.* | *.o)
    LIBS_MPI="$enable_mpi"
    enable_mpi=yes
    ;;
  *)
    LIBS_MPI="-l$enable_mpi"
    enable_mpi=yes
    ;;
esac

if test x"$enable_mpi" == x"yes"; then
  octopus_default_cc=mpicc
else
  octopus_default_cc=gcc
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
if test -n "$ac_tool_prefix"; then
  for ac_prog in $octopus_default_cc
  do
    # Extract the first word of "$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:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_CC+:} false; 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 '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$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:${as_lineno-$LINENO}: result: $CC" >&5
$as_echo "$CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$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 $octopus_default_cc
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$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 $PATH
do
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  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
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    $as_echo "$as_me:${as_lineno-$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:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
$as_echo "$ac_ct_CC" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$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:${as_lineno-$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


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

# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
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esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
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... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* 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:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
$as_echo_n "checking whether the C compiler works... " >&6; }
ac_link_default=`$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 $ac_files
do
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    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
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done
rm -f $ac_rmfiles

if { { ac_try="$ac_link_default"
case "(($ac_try" in
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esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
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# 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
if test -z "$ac_file"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "C compiler cannot create executables
See \`config.log' for more details" "$LINENO" 5; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
$as_echo_n "checking for C compiler default output file name... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
$as_echo "$ac_file" >&6; }
ac_exeext=$ac_cv_exeext

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$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:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }

rm -f conftest.$ac_ext
EXEEXT=$ac_cv_exeext
ac_exeext=$EXEEXT
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
FILE *f = fopen ("conftest.out", "w");
 return ferror (f) || fclose (f) != 0;

  ;
  return 0;
}
_ACEOF
ac_clean_files="$ac_clean_files conftest.out"
# Check that the compiler produces executables we can run.  If not, either
# the compiler is broken, or we cross compile.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
$as_echo_n "checking whether we are cross compiling... " >&6; }
if test "$cross_compiling" != yes; then
  { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
  if { ac_try='./conftest$ac_cv_exeext'
  { { case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }

rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }
if ${ac_cv_objext+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* 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=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compile") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  for ac_file in conftest.o conftest.obj conftest.*; do
  test -f "$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:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of object files: cannot compile
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
if ${ac_cv_c_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

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

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_c_compiler_gnu=$ac_compiler_gnu

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

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
else
  CFLAGS=""
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

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

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$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:${as_lineno-$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:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>
struct stat;
/* 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 $ac_arg"
  if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$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:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    CC="$CC $ac_cv_prog_cc_c89"
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c89" != xno; then :

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
DEPDIR="${am__leading_dot}deps"

ac_config_commands="$ac_config_commands depfiles"


am_make=${MAKE-make}
cat > confinc << 'END'
am__doit:
	@echo this is the am__doit target
.PHONY: am__doit
END
# If we don't find an include directive, just comment out the code.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
$as_echo_n "checking for style of include used by $am_make... " >&6; }
am__include="#"
am__quote=
_am_result=none
# First try GNU make style include.
echo "include confinc" > confmf
# Ignore all kinds of additional output from 'make'.
case `$am_make -s -f confmf 2> /dev/null` in #(
*the\ am__doit\ target*)
  am__include=include
  am__quote=
  _am_result=GNU
  ;;
esac
# Now try BSD make style include.
if test "$am__include" = "#"; then
   echo '.include "confinc"' > confmf
   case `$am_make -s -f confmf 2> /dev/null` in #(
   *the\ am__doit\ target*)
     am__include=.include
     am__quote="\""
     _am_result=BSD
     ;;
   esac
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
$as_echo "$_am_result" >&6; }
rm -f confinc confmf

# Check whether --enable-dependency-tracking was given.
if test "${enable_dependency_tracking+set}" = set; then :
  enableval=$enable_dependency_tracking;
fi

if test "x$enable_dependency_tracking" != xno; then
  am_depcomp="$ac_aux_dir/depcomp"
  AMDEPBACKSLASH='\'
  am__nodep='_no'
fi
 if test "x$enable_dependency_tracking" != xno; then
  AMDEP_TRUE=
  AMDEP_FALSE='#'
else
  AMDEP_TRUE='#'
  AMDEP_FALSE=
fi



depcc="$CC"   am_compiler_list=

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
$as_echo_n "checking dependency style of $depcc... " >&6; }
if ${am_cv_CC_dependencies_compiler_type+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
  # making a dummy file named 'D' -- because '-MD' means "put the output
  # in D".
  rm -rf conftest.dir
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
  cp "$am_depcomp" conftest.dir
  cd conftest.dir
  # We will build objects and dependencies in a subdirectory because
  # it helps to detect inapplicable dependency modes.  For instance
  # both Tru64's cc and ICC support -MD to output dependencies as a
  # side effect of compilation, but ICC will put the dependencies in
  # the current directory while Tru64 will put them in the object
  # directory.
  mkdir sub

  am_cv_CC_dependencies_compiler_type=none
  if test "$am_compiler_list" = ""; then
     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  fi
  am__universal=false
  case " $depcc " in #(
     *\ -arch\ *\ -arch\ *) am__universal=true ;;
     esac

  for depmode in $am_compiler_list; do
    # Setup a source with many dependencies, because some compilers
    # like to wrap large dependency lists on column 80 (with \), and
    # we should not choose a depcomp mode which is confused by this.
    #
    # We need to recreate these files for each test, as the compiler may
    # overwrite some of them when testing with obscure command lines.
    # This happens at least with the AIX C compiler.
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
      # Solaris 10 /bin/sh.
      echo '/* dummy */' > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    # We check with '-c' and '-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
    # handle '-M -o', and we need to detect this.  Also, some Intel
    # versions had trouble with output in subdirs.
    am__obj=sub/conftest.${OBJEXT-o}
    am__minus_obj="-o $am__obj"
    case $depmode in
    gcc)
      # This depmode causes a compiler race in universal mode.
      test "$am__universal" = false || continue
      ;;
    nosideeffect)
      # After this tag, mechanisms are not by side-effect, so they'll
      # only be used when explicitly requested.
      if test "x$enable_dependency_tracking" = xyes; then
	continue
      else
	break
      fi
      ;;
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
      # This compiler won't grok '-c -o', but also, the minuso test has
      # not run yet.  These depmodes are late enough in the game, and
      # so weak that their functioning should not be impacted.
      am__obj=conftest.${OBJEXT-o}
      am__minus_obj=
      ;;
    none) break ;;
    esac
    if depmode=$depmode \
       source=sub/conftest.c object=$am__obj \
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
         >/dev/null 2>conftest.err &&
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
      # icc doesn't choke on unknown options, it will just issue warnings
      # or remarks (even with -Werror).  So we grep stderr for any message
      # that says an option was ignored or not supported.
      # When given -MP, icc 7.0 and 7.1 complain thusly:
      #   icc: Command line warning: ignoring option '-M'; no argument required
      # The diagnosis changed in icc 8.0:
      #   icc: Command line remark: option '-MP' not supported
      if (grep 'ignoring option' conftest.err ||
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
        am_cv_CC_dependencies_compiler_type=$depmode
        break
      fi
    fi
  done

  cd ..
  rm -rf conftest.dir
else
  am_cv_CC_dependencies_compiler_type=none
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
  am__fastdepCC_TRUE=
  am__fastdepCC_FALSE='#'
else
  am__fastdepCC_TRUE='#'
  am__fastdepCC_FALSE=
fi


# By default we simply use the C compiler to build assembly code.

test "${CCAS+set}" = set || CCAS=$CC
test "${CCASFLAGS+set}" = set || CCASFLAGS=$CFLAGS



depcc="$CCAS"   am_compiler_list=

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
$as_echo_n "checking dependency style of $depcc... " >&6; }
if ${am_cv_CCAS_dependencies_compiler_type+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
  # We make a subdir and do the tests there.  Otherwise we can end up
  # making bogus files that we don't know about and never remove.  For
  # instance it was reported that on HP-UX the gcc test will end up
  # making a dummy file named 'D' -- because '-MD' means "put the output
  # in D".
  rm -rf conftest.dir
  mkdir conftest.dir
  # Copy depcomp to subdir because otherwise we won't find it if we're
  # using a relative directory.
  cp "$am_depcomp" conftest.dir
  cd conftest.dir
  # We will build objects and dependencies in a subdirectory because
  # it helps to detect inapplicable dependency modes.  For instance
  # both Tru64's cc and ICC support -MD to output dependencies as a
  # side effect of compilation, but ICC will put the dependencies in
  # the current directory while Tru64 will put them in the object
  # directory.
  mkdir sub

  am_cv_CCAS_dependencies_compiler_type=none
  if test "$am_compiler_list" = ""; then
     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
  fi
  am__universal=false


  for depmode in $am_compiler_list; do
    # Setup a source with many dependencies, because some compilers
    # like to wrap large dependency lists on column 80 (with \), and
    # we should not choose a depcomp mode which is confused by this.
    #
    # We need to recreate these files for each test, as the compiler may
    # overwrite some of them when testing with obscure command lines.
    # This happens at least with the AIX C compiler.
    : > sub/conftest.c
    for i in 1 2 3 4 5 6; do
      echo '#include "conftst'$i'.h"' >> sub/conftest.c
      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
      # Solaris 10 /bin/sh.
      echo '/* dummy */' > sub/conftst$i.h
    done
    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf

    # We check with '-c' and '-o' for the sake of the "dashmstdout"
    # mode.  It turns out that the SunPro C++ compiler does not properly
    # handle '-M -o', and we need to detect this.  Also, some Intel
    # versions had trouble with output in subdirs.
    am__obj=sub/conftest.${OBJEXT-o}
    am__minus_obj="-o $am__obj"
    case $depmode in
    gcc)
      # This depmode causes a compiler race in universal mode.
      test "$am__universal" = false || continue
      ;;
    nosideeffect)
      # After this tag, mechanisms are not by side-effect, so they'll
      # only be used when explicitly requested.
      if test "x$enable_dependency_tracking" = xyes; then
	continue
      else
	break
      fi
      ;;
    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
      # This compiler won't grok '-c -o', but also, the minuso test has
      # not run yet.  These depmodes are late enough in the game, and
      # so weak that their functioning should not be impacted.
      am__obj=conftest.${OBJEXT-o}
      am__minus_obj=
      ;;
    none) break ;;
    esac
    if depmode=$depmode \
       source=sub/conftest.c object=$am__obj \
       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
         >/dev/null 2>conftest.err &&
       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
      # icc doesn't choke on unknown options, it will just issue warnings
      # or remarks (even with -Werror).  So we grep stderr for any message
      # that says an option was ignored or not supported.
      # When given -MP, icc 7.0 and 7.1 complain thusly:
      #   icc: Command line warning: ignoring option '-M'; no argument required
      # The diagnosis changed in icc 8.0:
      #   icc: Command line remark: option '-MP' not supported
      if (grep 'ignoring option' conftest.err ||
          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
        am_cv_CCAS_dependencies_compiler_type=$depmode
        break
      fi
    fi
  done

  cd ..
  rm -rf conftest.dir
else
  am_cv_CCAS_dependencies_compiler_type=none
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CCAS_dependencies_compiler_type" >&5
$as_echo "$am_cv_CCAS_dependencies_compiler_type" >&6; }
CCASDEPMODE=depmode=$am_cv_CCAS_dependencies_compiler_type

 if
  test "x$enable_dependency_tracking" != xno \
  && test "$am_cv_CCAS_dependencies_compiler_type" = gcc3; then
  am__fastdepCCAS_TRUE=
  am__fastdepCCAS_FALSE='#'
else
  am__fastdepCCAS_TRUE='#'
  am__fastdepCCAS_FALSE=
fi



# optimizations extensions supported by the compiler

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for inline" >&5
$as_echo_n "checking for inline... " >&6; }
if ${ac_cv_c_inline+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_inline=no
for ac_kw in inline __inline__ __inline; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __cplusplus
typedef int foo_t;
static $ac_kw foo_t static_foo () {return 0; }
$ac_kw foo_t foo () {return 0; }
#endif

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_inline=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  test "$ac_cv_c_inline" != no && break
done

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_inline" >&5
$as_echo "$ac_cv_c_inline" >&6; }

case $ac_cv_c_inline in
  inline | yes) ;;
  *)
    case $ac_cv_c_inline in
      no) ac_val=;;
      *) ac_val=$ac_cv_c_inline;;
    esac
    cat >>confdefs.h <<_ACEOF
#ifndef __cplusplus
#define inline $ac_val
#endif
_ACEOF
    ;;
esac

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C/C++ restrict keyword" >&5
$as_echo_n "checking for C/C++ restrict keyword... " >&6; }
if ${ac_cv_c_restrict+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_c_restrict=no
   # The order here caters to the fact that C++ does not require restrict.
   for ac_kw in __restrict __restrict__ _Restrict restrict; do
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
typedef int * int_ptr;
	int foo (int_ptr $ac_kw ip) {
	return ip[0];
       }
int
main ()
{
int s[1];
	int * $ac_kw t = s;
	t[0] = 0;
	return foo(t)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_restrict=$ac_kw
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
     test "$ac_cv_c_restrict" != no && break
   done

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_restrict" >&5
$as_echo "$ac_cv_c_restrict" >&6; }

 case $ac_cv_c_restrict in
   restrict) ;;
   no) $as_echo "#define restrict /**/" >>confdefs.h
 ;;
   *)  cat >>confdefs.h <<_ACEOF
#define restrict $ac_cv_c_restrict
_ACEOF
 ;;
 esac


    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __builtin_prefetch" >&5
$as_echo_n "checking for __builtin_prefetch... " >&6; }
    ac_ext=c
ac_cpp='$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

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

          int * f;

int
main ()
{

          __builtin_prefetch(f, 0, 3);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

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

$as_echo "#define HAVE_BUILTIN_PREFETCH 1" >>confdefs.h


else

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

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


# Checks for header files.
ac_header_dirent=no
for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do
  as_ac_Header=`$as_echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_hdr that defines DIR" >&5
$as_echo_n "checking for $ac_hdr that defines DIR... " >&6; }
if eval \${$as_ac_Header+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#include <$ac_hdr>

int
main ()
{
if ((DIR *) 0)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$as_ac_Header=yes"
else
  eval "$as_ac_Header=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$as_ac_Header
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_hdr" | $as_tr_cpp` 1
_ACEOF

ac_header_dirent=$ac_hdr; break
fi

done
# Two versions of opendir et al. are in -ldir and -lx on SCO Xenix.
if test $ac_header_dirent = dirent.h; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
$as_echo_n "checking for library containing opendir... " >&6; }
if ${ac_cv_search_opendir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* 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 opendir ();
int
main ()
{
return opendir ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' dir; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_opendir+:} false; then :
  break
fi
done
if ${ac_cv_search_opendir+:} false; then :

else
  ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
$as_echo "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing opendir" >&5
$as_echo_n "checking for library containing opendir... " >&6; }
if ${ac_cv_search_opendir+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* 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 opendir ();
int
main ()
{
return opendir ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' x; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_opendir=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_opendir+:} false; then :
  break
fi
done
if ${ac_cv_search_opendir+:} false; then :

else
  ac_cv_search_opendir=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_opendir" >&5
$as_echo "$ac_cv_search_opendir" >&6; }
ac_res=$ac_cv_search_opendir
if test "$ac_res" != no; then :
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

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
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
$as_echo_n "checking how to run the C preprocessor... " >&6; }
# On Suns, sometimes $CPP names a directory.
if test -n "$CPP" && test -d "$CPP"; then
  CPP=
fi
if test -z "$CPP"; then
  if ${ac_cv_prog_CPP+:} false; then :
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :
  break
fi

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_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 confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

else
  # Broken: fails on valid input.
continue
fi
rm -f conftest.err conftest.i conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # Broken: success on invalid input.
continue
else
  # Passes both tests.
ac_preproc_ok=:
break
fi
rm -f conftest.err conftest.i conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.i conftest.err conftest.$ac_ext
if $ac_preproc_ok; then :

else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details" "$LINENO" 5; }
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


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if ${ac_cv_path_GREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$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"
      as_fn_executable_p "$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
  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    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_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_GREP=$GREP
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
$as_echo "$ac_cv_path_GREP" >&6; }
 GREP="$ac_cv_path_GREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if ${ac_cv_path_EGREP+:} false; then :
  $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"
      as_fn_executable_p "$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
  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    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_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

   fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
$as_echo "$ac_cv_path_EGREP" >&6; }
 EGREP="$ac_cv_path_EGREP"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
$as_echo_n "checking for ANSI C header files... " >&6; }
if ${ac_cv_header_stdc+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdlib.h>
#include <stdarg.h>
#include <string.h>
#include <float.h>

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_header_stdc=yes
else
  ac_cv_header_stdc=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* 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 $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* 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 confdefs.h - <<_ACEOF >conftest.$ac_ext
/* 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
if ac_fn_c_try_run "$LINENO"; then :

else
  ac_cv_header_stdc=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
$as_echo "$ac_cv_header_stdc" >&6; }
if test $ac_cv_header_stdc = yes; then

$as_echo "#define STDC_HEADERS 1" >>confdefs.h

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" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done


for ac_header in signal.h errno.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define size_t unsigned int
_ACEOF

fi

# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
# for constant arguments.  Useless!
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
$as_echo_n "checking for working alloca.h... " >&6; }
if ${ac_cv_working_alloca_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <alloca.h>
int
main ()
{
char *p = (char *) alloca (2 * sizeof (int));
			  if (p) return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_working_alloca_h=yes
else
  ac_cv_working_alloca_h=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
$as_echo "$ac_cv_working_alloca_h" >&6; }
if test $ac_cv_working_alloca_h = yes; then

$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
$as_echo_n "checking for alloca... " >&6; }
if ${ac_cv_func_alloca_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __GNUC__
# define alloca __builtin_alloca
#else
# ifdef _MSC_VER
#  include <malloc.h>
#  define alloca _alloca
# else
#  ifdef HAVE_ALLOCA_H
#   include <alloca.h>
#  else
#   ifdef _AIX
 #pragma alloca
#   else
#    ifndef alloca /* predefined by HP cc +Olibcalls */
void *alloca (size_t);
#    endif
#   endif
#  endif
# endif
#endif

int
main ()
{
char *p = (char *) alloca (1);
				    if (p) return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_func_alloca_works=yes
else
  ac_cv_func_alloca_works=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
$as_echo "$ac_cv_func_alloca_works" >&6; }

if test $ac_cv_func_alloca_works = yes; then

$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h

else
  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
# that cause trouble.  Some versions do not even contain alloca or
# contain a buggy version.  If you still want to use their alloca,
# use ar to extract alloca.o from them instead of compiling alloca.c.

ALLOCA=\${LIBOBJDIR}alloca.$ac_objext

$as_echo "#define C_ALLOCA 1" >>confdefs.h


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
if ${ac_cv_os_cray+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#if defined CRAY && ! defined CRAY2
webecray
#else
wenotbecray
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "webecray" >/dev/null 2>&1; then :
  ac_cv_os_cray=yes
else
  ac_cv_os_cray=no
fi
rm -f conftest*

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
$as_echo "$ac_cv_os_cray" >&6; }
if test $ac_cv_os_cray = yes; then
  for ac_func in _getb67 GETB67 getb67; do
    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :

cat >>confdefs.h <<_ACEOF
#define CRAY_STACKSEG_END $ac_func
_ACEOF

    break
fi

  done
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
$as_echo_n "checking stack direction for C alloca... " >&6; }
if ${ac_cv_c_stack_direction+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  ac_cv_c_stack_direction=0
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
find_stack_direction (int *addr, int depth)
{
  int dir, dummy = 0;
  if (! addr)
    addr = &dummy;
  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
  return dir + dummy;
}

int
main (int argc, char **argv)
{
  return find_stack_direction (0, argc + !argv + 20) < 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_c_stack_direction=1
else
  ac_cv_c_stack_direction=-1
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
$as_echo "$ac_cv_c_stack_direction" >&6; }
cat >>confdefs.h <<_ACEOF
#define STACK_DIRECTION $ac_cv_c_stack_direction
_ACEOF


fi


# Checks for typedefs, structures, and compiler characteristics.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for an ANSI C-conforming const" >&5
$as_echo_n "checking for an ANSI C-conforming const... " >&6; }
if ${ac_cv_c_const+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

#ifndef __cplusplus
  /* Ultrix mips cc rejects this sort of thing.  */
  typedef int charset[2];
  const charset cs = { 0, 0 };
  /* SunOS 4.1.1 cc rejects this.  */
  char const *const *pcpcc;
  char **ppc;
  /* NEC SVR4.0.2 mips cc rejects this.  */
  struct point {int x, y;};
  static struct point const zero = {0,0};
  /* AIX XL C 1.02.0.0 rejects this.
     It does not let you subtract one const X* pointer from another in
     an arm of an if-expression whose if-part is not a constant
     expression */
  const char *g = "string";
  pcpcc = &g + (g ? g-g : 0);
  /* HPUX 7.0 cc rejects these. */
  ++pcpcc;
  ppc = (char**) pcpcc;
  pcpcc = (char const *const *) ppc;
  { /* SCO 3.2v4 cc rejects this sort of thing.  */
    char tx;
    char *t = &tx;
    char const *s = 0 ? (char *) 0 : (char const *) 0;

    *t++ = 0;
    if (s) return 0;
  }
  { /* Someone thinks the Sun supposedly-ANSI compiler will reject this.  */
    int x[] = {25, 17};
    const int *foo = &x[0];
    ++foo;
  }
  { /* Sun SC1.0 ANSI compiler rejects this -- but not the above. */
    typedef const int *iptr;
    iptr p = 0;
    ++p;
  }
  { /* AIX XL C 1.02.0.0 rejects this sort of thing, saying
       "k.c", line 2.27: 1506-025 (S) Operand must be a modifiable lvalue. */
    struct s { int j; const int *ap[3]; } bx;
    struct s *b = &bx; b->j = 5;
  }
  { /* ULTRIX-32 V3.1 (Rev 9) vcc rejects this */
    const int foo = 10;
    if (!foo) return 0;
  }
  return !cs[0] && !zero.x;
#endif

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_c_const=yes
else
  ac_cv_c_const=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_const" >&5
$as_echo "$ac_cv_c_const" >&6; }
if test $ac_cv_c_const = no; then

$as_echo "#define const /**/" >>confdefs.h

fi

ac_fn_c_check_type "$LINENO" "pid_t" "ac_cv_type_pid_t" "$ac_includes_default"
if test "x$ac_cv_type_pid_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define pid_t int
_ACEOF

fi

ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
if test "x$ac_cv_type_size_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define size_t unsigned int
_ACEOF

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }
if ${ac_cv_header_time+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
#include <sys/time.h>
#include <time.h>

int
main ()
{
if ((struct tm *) 0)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_header_time=yes
else
  ac_cv_header_time=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_time" >&5
$as_echo "$ac_cv_header_time" >&6; }
if test $ac_cv_header_time = yes; then

$as_echo "#define TIME_WITH_SYS_TIME 1" >>confdefs.h

fi

# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of void*" >&5
$as_echo_n "checking size of void*... " >&6; }
if ${ac_cv_sizeof_voidp+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (void*))" "ac_cv_sizeof_voidp"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_voidp" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (void*)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_voidp=0
   fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_voidp" >&5
$as_echo "$ac_cv_sizeof_voidp" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_VOIDP $ac_cv_sizeof_voidp
_ACEOF


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
$as_echo_n "checking size of size_t... " >&6; }
if ${ac_cv_sizeof_size_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_size_t" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (size_t)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_size_t=0
   fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
$as_echo "$ac_cv_sizeof_size_t" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
_ACEOF


ac_fn_c_check_type "$LINENO" "uint32_t" "ac_cv_type_uint32_t" "$ac_includes_default"
if test "x$ac_cv_type_uint32_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_UINT32_T 1
_ACEOF


fi
ac_fn_c_check_type "$LINENO" "uint64_t" "ac_cv_type_uint64_t" "$ac_includes_default"
if test "x$ac_cv_type_uint64_t" = xyes; then :

cat >>confdefs.h <<_ACEOF
#define HAVE_UINT64_T 1
_ACEOF


fi

# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned int" >&5
$as_echo_n "checking size of unsigned int... " >&6; }
if ${ac_cv_sizeof_unsigned_int+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned int))" "ac_cv_sizeof_unsigned_int"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_unsigned_int" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (unsigned int)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_unsigned_int=0
   fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_int" >&5
$as_echo "$ac_cv_sizeof_unsigned_int" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_UNSIGNED_INT $ac_cv_sizeof_unsigned_int
_ACEOF


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long" >&5
$as_echo_n "checking size of unsigned long... " >&6; }
if ${ac_cv_sizeof_unsigned_long+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long))" "ac_cv_sizeof_unsigned_long"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_unsigned_long" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (unsigned long)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_unsigned_long=0
   fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long" >&5
$as_echo "$ac_cv_sizeof_unsigned_long" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_UNSIGNED_LONG $ac_cv_sizeof_unsigned_long
_ACEOF


# The cast to long int works around a bug in the HP C Compiler
# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
# This bug is HP SR number 8606223364.
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of unsigned long long" >&5
$as_echo_n "checking size of unsigned long long... " >&6; }
if ${ac_cv_sizeof_unsigned_long_long+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (unsigned long long))" "ac_cv_sizeof_unsigned_long_long"        "$ac_includes_default"; then :

else
  if test "$ac_cv_type_unsigned_long_long" = yes; then
     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error 77 "cannot compute sizeof (unsigned long long)
See \`config.log' for more details" "$LINENO" 5; }
   else
     ac_cv_sizeof_unsigned_long_long=0
   fi
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_unsigned_long_long" >&5
$as_echo "$ac_cv_sizeof_unsigned_long_long" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_UNSIGNED_LONG_LONG $ac_cv_sizeof_unsigned_long_long
_ACEOF



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for thread local storage specifier" >&5
$as_echo_n "checking for thread local storage specifier... " >&6; }
  if ${ac_cv_tls+:} false; then :
  $as_echo_n "(cached) " >&6
else

    ax_tls_keywords="__thread __declspec(thread) none"
    for ax_tls_keyword in $ax_tls_keywords; do
       case $ax_tls_keyword in
          none) ac_cv_tls=none ; break ;;
	  *)
             # MPICH modification: This was an AC_TRY_COMPILE before, but
             # Darwin with non-standard compilers will accept __thread at
             # compile time but fail to link due to an undefined
             # "__emutls_get_address" symbol unless -lgcc_eh is added to the
             # link line.
             cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ax_tls_keyword int bar = 5;
int
main ()
{
++bar;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_tls=$ax_tls_keyword ; break
else
  ac_cv_tls=none
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
          esac
    done

fi


  if test "$ac_cv_tls" != "none"; then
    # MPICH modification: this was "TLS" before instead of
    # "TLS_SPECIFIER", but TLS had a reasonably high chance of conflicting
    # with a system library.

cat >>confdefs.h <<_ACEOF
#define TLS_SPECIFIER $ac_cv_tls
_ACEOF

  else

cat >>confdefs.h <<_ACEOF
#define TLS_SPECIFIER /**/
_ACEOF

  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_tls" >&5
$as_echo "$ac_cv_tls" >&6; }


# Checks for library functions.
if test $ac_cv_c_compiler_gnu = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC needs -traditional" >&5
$as_echo_n "checking whether $CC needs -traditional... " >&6; }
if ${ac_cv_prog_gcc_traditional+:} false; then :
  $as_echo_n "(cached) " >&6
else
    ac_pattern="Autoconf.*'x'"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sgtty.h>
Autoconf TIOCGETP
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
  ac_cv_prog_gcc_traditional=yes
else
  ac_cv_prog_gcc_traditional=no
fi
rm -f conftest*


  if test $ac_cv_prog_gcc_traditional = no; then
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <termio.h>
Autoconf TCGETA
_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "$ac_pattern" >/dev/null 2>&1; then :
  ac_cv_prog_gcc_traditional=yes
fi
rm -f conftest*

  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_gcc_traditional" >&5
$as_echo "$ac_cv_prog_gcc_traditional" >&6; }
  if test $ac_cv_prog_gcc_traditional = yes; then
    CC="$CC -traditional"
  fi
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether lstat correctly handles trailing slash" >&5
$as_echo_n "checking whether lstat correctly handles trailing slash... " >&6; }
if ${ac_cv_func_lstat_dereferences_slashed_symlink+:} false; then :
  $as_echo_n "(cached) " >&6
else
  rm -f conftest.sym conftest.file
echo >conftest.file
if test "$as_ln_s" = "ln -s" && ln -s conftest.file conftest.sym; then
  if test "$cross_compiling" = yes; then :
  ac_cv_func_lstat_dereferences_slashed_symlink=no
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
struct stat sbuf;
     /* Linux will dereference the symlink and fail, as required by POSIX.
	That is better in the sense that it means we will not
	have to compile and use the lstat wrapper.  */
     return lstat ("conftest.sym/", &sbuf) == 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_func_lstat_dereferences_slashed_symlink=yes
else
  ac_cv_func_lstat_dereferences_slashed_symlink=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

else
  # If the `ln -s' command failed, then we probably don't even
  # have an lstat function.
  ac_cv_func_lstat_dereferences_slashed_symlink=no
fi
rm -f conftest.sym conftest.file

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_lstat_dereferences_slashed_symlink" >&5
$as_echo "$ac_cv_func_lstat_dereferences_slashed_symlink" >&6; }

test $ac_cv_func_lstat_dereferences_slashed_symlink = yes &&

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


if test "x$ac_cv_func_lstat_dereferences_slashed_symlink" = xno; then
  case " $LIBOBJS " in
  *" lstat.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS lstat.$ac_objext"
 ;;
esac

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stat accepts an empty string" >&5
$as_echo_n "checking whether stat accepts an empty string... " >&6; }
if ${ac_cv_func_stat_empty_string_bug+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
  ac_cv_func_stat_empty_string_bug=yes
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
struct stat sbuf;
  return stat ("", &sbuf) == 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_func_stat_empty_string_bug=no
else
  ac_cv_func_stat_empty_string_bug=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_stat_empty_string_bug" >&5
$as_echo "$ac_cv_func_stat_empty_string_bug" >&6; }
if test $ac_cv_func_stat_empty_string_bug = yes; then
  case " $LIBOBJS " in
  *" stat.$ac_objext "* ) ;;
  *) LIBOBJS="$LIBOBJS stat.$ac_objext"
 ;;
esac


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

fi

for ac_func in gettimeofday nanosleep sysconf getpid \
strndup tcgetpgrp scandir alphasort \
sigaction readdir closedir strchr strtod \
perror strcasestr sbrk getopt_long uname ioctl
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done



acx_papi_header=no
acx_papi_func=no
acx_papi=no

ac_fn_c_check_header_mongrel "$LINENO" "papi.h" "ac_cv_header_papi_h" "$ac_includes_default"
if test "x$ac_cv_header_papi_h" = xyes; then :
  acx_papi_header=yes
fi


ac_fn_c_check_func "$LINENO" "PAPI_library_init" "ac_cv_func_PAPI_library_init"
if test "x$ac_cv_func_PAPI_library_init" = xyes; then :
  acx_papi_func=yes
fi


if test x"${acx_papi_header}" = x"yes" -a x"${acx_papi_func}" = x"yes"; then
acx_papi=yes

$as_echo "#define HAVE_PAPI 1" >>confdefs.h

{ $as_echo "$as_me:${as_lineno-$LINENO}: Octopus will use PAPI for performance measuring" >&5
$as_echo "$as_me: Octopus will use PAPI for performance measuring" >&6;}
fi

 if test x$acx_papi = xyes; then
  COMPILE_PAPI_TRUE=
  COMPILE_PAPI_FALSE='#'
else
  COMPILE_PAPI_TRUE='#'
  COMPILE_PAPI_FALSE=
fi






blue_gene=no
vector_type=""

ac_enable_vectors=yes
# Check whether --enable-vectors was given.
if test "${enable_vectors+set}" = set; then :
  enableval=$enable_vectors; ac_enable_vectors=${enableval}
fi


if test x"${ac_enable_vectors}" = x"no"; then
  vector=disabled
else
  vector=yes
fi

case "${host}" in
##########################################
x86_64*|*apple-darwin*) #workaround for a bug in autoconf/OS X
oct_arch=x86_64
;;
##########################################
i?86*)
oct_arch=x86
;;
##########################################
ia64*)
oct_arch=ia64
# Itanium
;;
##########################################
sparc*)
oct_arch=sparc
;;
##########################################
alphaev*)
oct_arch=alpha
;;
##########################################
mips*)
oct_arch=mips
;;
##########################################
powerpc*)
oct_arch=powerpc
;;
##########################################
*)
oct_arch=unknown
;;
esac

if test x"${vector}" != x"disabled"; then
case "${oct_arch}" in
##########################################
x86_64)

#SSE2
# Check whether --enable-sse2 was given.
if test "${enable_sse2+set}" = set; then :
  enableval=$enable_sse2; ac_enable_sse2=${enableval}
fi

if test "x$vector" = "xno" ; then
 ac_enable_sse2=no
fi
if test "x$ac_enable_sse2" = "x" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts the __m128d type" >&5
$as_echo_n "checking whether the compiler accepts the __m128d type... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <emmintrin.h>

int
main ()
{

__m128d a __attribute__((aligned(16)));

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  acx_m128d=yes
else
  acx_m128d=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_m128d" >&5
$as_echo "$acx_m128d" >&6; }
  if test "x$acx_m128d" = "xyes" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether SSE2 instructions can be used" >&5
$as_echo_n "checking whether SSE2 instructions can be used... " >&6; }
acx_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS"
if test "$cross_compiling" = yes; then :
  acx_m128d=yes;echo -n "cross-compiling; assuming... "
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <emmintrin.h>

int
main ()
{


__m128d a __attribute__((aligned(16)));
__m128d b __attribute__((aligned(16)));
__m128d c __attribute__((aligned(16)));
double d[4];

a = _mm_add_pd(b, c);
_mm_storeu_pd(d, a);
printf("",  *d);


  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  acx_m128d=yes
else
  acx_m128d=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

# assume yes (rather than no as for FMA4 and AVX) since SSE2 is very common, especially when the compiler has m128d
CFLAGS="$acx_save_CFLAGS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_m128d" >&5
$as_echo "$acx_m128d" >&6; }
  fi
elif test "x$ac_enable_sse2" = "xyes" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: SSE2 instruction support enabled" >&5
$as_echo "$as_me: SSE2 instruction support enabled" >&6;}
  acx_m128d=yes
else # no
  { $as_echo "$as_me:${as_lineno-$LINENO}: SSE2 instruction support disabled" >&5
$as_echo "$as_me: SSE2 instruction support disabled" >&6;}
  acx_m128d=no
fi
if test "x$acx_m128d" = "xyes" ; then

$as_echo "#define HAVE_M128D 1" >>confdefs.h

  vector=$acx_m128d
  vector_type="(sse2)"
fi

#FMA3
#AC_ARG_ENABLE(fma3, AS_HELP_STRING([--enable-fma3], [Enable the use of FMA3 vectorial instructions (x86_64)]),
#	[ac_enable_fma3=${enableval}])
#if test "x$vector" = "xno" ; then
# ac_enable_fma3=no
#fi
#if test "x$ac_enable_fma3" = "x" ; then
#  ACX_FMA3
#elif test "x$ac_enable_fma3" = "xyes" ; then
#  AC_MSG_NOTICE([FMA3 instruction support enabled])
#  acx_fma3=yes
#else # no
#  AC_MSG_NOTICE([FMA3 instruction support disabled])
#  acx_fma3=no
#fi
#if test "x$acx_fma3" = "xyes" ; then
#  AC_DEFINE(HAVE_FMA3, 1, [compiler and hardware supports the FMA3 instructions])
#fi

#FMA4
# Check whether --enable-fma4 was given.
if test "${enable_fma4+set}" = set; then :
  enableval=$enable_fma4; ac_enable_fma4=${enableval}
fi

if test "x$vector" = "xno" ; then
 ac_enable_fma4=no
fi
if test "x$ac_enable_fma4" = "x" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether FMA4 instructions can be used" >&5
$as_echo_n "checking whether FMA4 instructions can be used... " >&6; }
acx_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS"
if test "$cross_compiling" = yes; then :
  acx_fma4=no;echo -n "cross-compiling; assuming... "
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <x86intrin.h>

int
main ()
{

__m128d a __attribute__((aligned(16)));
__m128d b __attribute__((aligned(16)));
__m128d c __attribute__((aligned(16)));
__m128d d __attribute__((aligned(16)));
d = (__m128d) _mm_macc_pd(a, b, c);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  acx_fma4=yes
else
  acx_fma4=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

CFLAGS="$acx_save_CFLAGS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_fma4" >&5
$as_echo "$acx_fma4" >&6; }
elif test "x$ac_enable_fma4" = "xyes" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: FMA4 instruction support enabled" >&5
$as_echo "$as_me: FMA4 instruction support enabled" >&6;}
  acx_fma4=yes
else # no
  { $as_echo "$as_me:${as_lineno-$LINENO}: FMA4 instruction support disabled" >&5
$as_echo "$as_me: FMA4 instruction support disabled" >&6;}
  acx_fma4=no
fi
if test "x$acx_fma4" = "xyes" ; then

$as_echo "#define HAVE_FMA4 1" >>confdefs.h

fi

#AVX
# Check whether --enable-avx was given.
if test "${enable_avx+set}" = set; then :
  enableval=$enable_avx; ac_enable_avx=${enableval}
fi

if test "x$vector" = "xno" ; then
 ac_enable_avx=no
fi
if test "x$ac_enable_avx" = "x" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts the __m256d type" >&5
$as_echo_n "checking whether the compiler accepts the __m256d type... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <immintrin.h>

int
main ()
{

__m256d a __attribute__((aligned(32)));

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  acx_m256d=yes
else
  acx_m256d=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_m256d" >&5
$as_echo "$acx_m256d" >&6; }
  if test "x$acx_m256d" = "xyes" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether AVX instructions can be used" >&5
$as_echo_n "checking whether AVX instructions can be used... " >&6; }
acx_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS"
if test "$cross_compiling" = yes; then :
  acx_m256d=no;echo -n "cross-compiling; assuming... "
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <immintrin.h>

int
main ()
{


__m256d a __attribute__((aligned(32)));
__m256d b __attribute__((aligned(32)));
__m256d c __attribute__((aligned(32)));
double d[4];

a = _mm256_add_pd(b, c);
_mm256_storeu_pd(d, a);
printf("",  *d);


  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  acx_m256d=yes
else
  acx_m256d=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

CFLAGS="$acx_save_CFLAGS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_m256d" >&5
$as_echo "$acx_m256d" >&6; }
  fi
elif test "x$ac_enable_avx" = "xyes" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: AVX instruction support enabled" >&5
$as_echo "$as_me: AVX instruction support enabled" >&6;}
  acx_m256d=yes
else # no
  { $as_echo "$as_me:${as_lineno-$LINENO}: AVX instruction support disabled" >&5
$as_echo "$as_me: AVX instruction support disabled" >&6;}
  acx_m256d=no
fi
if test "x$acx_m256d" = "xyes" ; then

$as_echo "#define HAVE_M256D 1" >>confdefs.h

  vector=$acx_m256d
  vector_type="(avx)"
fi
;;
##########################################
x86)
# Check whether --enable-sse2 was given.
if test "${enable_sse2+set}" = set; then :
  enableval=$enable_sse2; ac_enable_sse2=${enableval}
fi

if test "x$vector" = "xno" ; then
 ac_enable_sse2=no
fi
if test "x$ac_enable_sse2" = "x" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts the __m128d type" >&5
$as_echo_n "checking whether the compiler accepts the __m128d type... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <emmintrin.h>

int
main ()
{

__m128d a __attribute__((aligned(16)));

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  acx_m128d=yes
else
  acx_m128d=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_m128d" >&5
$as_echo "$acx_m128d" >&6; }
  if test "x$acx_m128d" = "xyes" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether SSE2 instructions can be used" >&5
$as_echo_n "checking whether SSE2 instructions can be used... " >&6; }
acx_save_CFLAGS="$CFLAGS"
CFLAGS="$CFLAGS"
if test "$cross_compiling" = yes; then :
  acx_m128d=yes;echo -n "cross-compiling; assuming... "
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <emmintrin.h>

int
main ()
{


__m128d a __attribute__((aligned(16)));
__m128d b __attribute__((aligned(16)));
__m128d c __attribute__((aligned(16)));
double d[4];

a = _mm_add_pd(b, c);
_mm_storeu_pd(d, a);
printf("",  *d);


  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  acx_m128d=yes
else
  acx_m128d=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

# assume yes (rather than no as for FMA4 and AVX) since SSE2 is very common, especially when the compiler has m128d
CFLAGS="$acx_save_CFLAGS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_m128d" >&5
$as_echo "$acx_m128d" >&6; }
  fi
elif test "x$ac_enable_sse2" = "xyes" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: SSE2 instruction support enabled" >&5
$as_echo "$as_me: SSE2 instruction support enabled" >&6;}
  acx_m128d=yes
else # no
  { $as_echo "$as_me:${as_lineno-$LINENO}: SSE2 instruction support disabled" >&5
$as_echo "$as_me: SSE2 instruction support disabled" >&6;}
  acx_m128d=no
fi
if test "x$acx_m128d" = "xyes" ; then

$as_echo "#define HAVE_M128D 1" >>confdefs.h

  vector=$acx_m128d
  vector_type="(sse2)"
fi
;;
##########################################
powerpc)
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Blue Gene intrinsics" >&5
$as_echo_n "checking for Blue Gene intrinsics... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


int
main ()
{

  double aa, bb;
  double _Complex cc;

  cc = __cmplx(aa, bb);
  cc = __fpneg(cc);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

$as_echo "#define HAVE_BLUE_GENE 1" >>confdefs.h
 acx_blue_gene=yes
else
  acx_blue_gene=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_blue_gene" >&5
$as_echo "$acx_blue_gene" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Blue Gene Q intrinsics" >&5
$as_echo_n "checking for Blue Gene Q intrinsics... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


int
main ()
{

  vector4double aa, bb, cc;

  cc = vec_madd(aa, bb, cc);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

$as_echo "#define HAVE_BLUE_GENE_Q 1" >>confdefs.h
 acx_blue_gene_q=yes
else
  acx_blue_gene_q=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_blue_gene_q" >&5
$as_echo "$acx_blue_gene_q" >&6; }
if test x$acx_blue_gene_q = x"yes"; then
  blue_gene=$acx_blue_gene_q
  vector=$acx_blue_gene_q
  vector_type="(blue gene/q)"
else
  blue_gene=$acx_blue_gene
  vector=$acx_blue_gene
  vector_type="(blue gene/p)"
fi
;;
esac
fi


cat >>confdefs.h <<_ACEOF
#define OCT_ARCH $oct_arch
_ACEOF


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

$as_echo "#define HAVE_VEC 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: Architecture-specific code:
***************************
This is a $oct_arch processor:
vectorial code: $vector $vector_type
***************************" >&5
$as_echo "$as_me: Architecture-specific code:
***************************
This is a $oct_arch processor:
vectorial code: $vector $vector_type
***************************" >&6;}



# Check whether --enable-single was given.
if test "${enable_single+set}" = set; then :
  enableval=$enable_single;
fi

# Check whether --enable-debug was given.
if test "${enable_debug+set}" = set; then :
  enableval=$enable_debug; DEBUG=${enableval}
fi

# Check whether --enable-openmp was given.
if test "${enable_openmp+set}" = set; then :
  enableval=$enable_openmp;
fi

# Check whether --enable-opencl was given.
if test "${enable_opencl+set}" = set; then :
  enableval=$enable_opencl;
fi


if test -n "${enable_single}" -a x"${enable_single}" != x"no"; then
  SINGLE_PRECISION=1
fi

if test -n "${enable_openmp}" -a x"${enable_openmp}" != x"no"; then
  HAVE_OPENMP=1
fi

if test x"${enable_opencl}" == x"yes" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING:

	Experimental OpenCL support enabled.
  " >&5
$as_echo "$as_me: WARNING:

	Experimental OpenCL support enabled.
  " >&2;}
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a sed that does not truncate output" >&5
$as_echo_n "checking for a sed that does not truncate output... " >&6; }
if ${ac_cv_path_SED+:} false; then :
  $as_echo_n "(cached) " >&6
else
            ac_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/
     for ac_i in 1 2 3 4 5 6 7; do
       ac_script="$ac_script$as_nl$ac_script"
     done
     echo "$ac_script" | sed 99q >conftest.sed
     $as_unset ac_script || ac_script=
     # Extract the first word of "sed gsed" to use in msg output
if test -z "$SED"; then
set dummy sed gsed; ac_prog_name=$2
if ${ac_cv_path_SED+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_path_SED_found=false
# Loop through the user's path and test for each of PROGNAME-LIST
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in sed gsed; do
  for ac_exec_ext in '' $ac_executable_extensions; do
    ac_path_SED="$as_dir/$ac_prog$ac_exec_ext"
    as_fn_executable_p "$ac_path_SED" || continue
    # Check for GNU ac_path_SED and select it if it is found.
  # Check for GNU $ac_path_SED
case `"$ac_path_SED" --version 2>&1` in
*GNU*)
  ac_cv_path_SED="$ac_path_SED" ac_path_SED_found=:;;
*)
  ac_count=0
  echo $ECHO_N "0123456789$ECHO_C" >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    echo '' >> "conftest.nl"
    "$ac_path_SED" -f conftest.sed < "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 ${ac_path_SED_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_SED="$ac_path_SED"
      ac_path_SED_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_SED_found && break 3
  done
done

  done
IFS=$as_save_IFS


fi

SED="$ac_cv_path_SED"
if test -z "$SED"; then
  as_fn_error $? "no acceptable $ac_prog_name could be found in \$PATH" "$LINENO" 5
fi

else
  ac_cv_path_SED=$SED
fi

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
$as_echo "$ac_cv_path_SED" >&6; }
 SED="$ac_cv_path_SED"
  rm -f conftest.sed


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


ax_save_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CL_CFLAGS $CPPFLAGS"
for ac_header in CL/cl.h OpenCL/cl.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

CPPFLAGS=$ax_save_CPPFLAGS

for ac_header in windows.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
if test "x$ac_cv_header_windows_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_WINDOWS_H 1
_ACEOF

fi

done




{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenCL library" >&5
$as_echo_n "checking for OpenCL library... " >&6; }
if ${ax_cv_check_cl_libcl+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ax_cv_check_cl_libcl=no
case $host_cpu in
  x86_64) ax_check_cl_libdir=lib64 ;;
  *)      ax_check_cl_libdir=lib ;;
esac
ax_save_CPPFLAGS=$CPPFLAGS
CPPFLAGS="$CL_CFLAGS $CPPFLAGS"
ax_save_LIBS=$LIBS
LIBS=""
ax_check_libs="-lOpenCL -lCL"
for ax_lib in $ax_check_libs; do
  if test X$ax_compiler_ms = Xyes; then :
  ax_try_lib=`echo $ax_lib | $SED -e 's/^-l//' -e 's/$/.lib/'`
else
  ax_try_lib=$ax_lib
fi
  LIBS="$ax_try_lib $CL_LIBS $ax_save_LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

# if defined(HAVE_WINDOWS_H) && defined(_WIN32)
#   include <windows.h>
# endif
# ifdef HAVE_CL_CL_H
#   include <CL/cl.h>
# elif defined(HAVE_OPENCL_CL_H)
#   include <OpenCL/cl.h>
# else
#   error no cl.h
# endif
int
main ()
{
clFinish(0)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ax_cv_check_cl_libcl=$ax_try_lib; break
else
  ax_check_cl_nvidia_flags="-L/usr/$ax_check_cl_libdir/nvidia" LIBS="$ax_try_lib $ax_check_cl_nvidia_flags $CL_LIBS $ax_save_LIBS"
               cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

# if defined(HAVE_WINDOWS_H) && defined(_WIN32)
#   include <windows.h>
# endif
# ifdef HAVE_CL_CL_H
#   include <CL/cl.h>
# elif defined(HAVE_OPENCL_CL_H)
#   include <OpenCL/cl.h>
# else
#   error no cl.h
# endif
int
main ()
{
clFinish(0)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ax_cv_check_cl_libcl="$ax_try_lib $ax_check_cl_nvidia_flags"; break
else
  ax_check_cl_dylib_flag='-dylib_file /System/Library/Frameworks/OpenCL.framework/Versions/A/Libraries/libCL.dylib:/System/Library/Frameworks/OpenCL.framework/Versions/A/Libraries/libCL.dylib' LIBS="$ax_try_lib $ax_check_cl_dylib_flag $CL_LIBS $ax_save_LIBS"
                              cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

# if defined(HAVE_WINDOWS_H) && defined(_WIN32)
#   include <windows.h>
# endif
# ifdef HAVE_CL_CL_H
#   include <CL/cl.h>
# elif defined(HAVE_OPENCL_CL_H)
#   include <OpenCL/cl.h>
# else
#   error no cl.h
# endif
int
main ()
{
clFinish(0)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ax_cv_check_cl_libcl="$ax_try_lib $ax_check_cl_dylib_flag"; break
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
done

if test "X$ax_cv_check_cl_libcl" = Xno -a X$no_x != Xno; then :
  LIBS='-framework OpenCL'
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

# if defined(HAVE_WINDOWS_H) && defined(_WIN32)
#   include <windows.h>
# endif
# ifdef HAVE_CL_CL_H
#   include <CL/cl.h>
# elif defined(HAVE_OPENCL_CL_H)
#   include <OpenCL/cl.h>
# else
#   error no cl.h
# endif
int
main ()
{
clFinish(0)
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ax_cv_check_cl_libcl=$LIBS
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi

LIBS=$ax_save_LIBS
CPPFLAGS=$ax_save_CPPFLAGS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cl_libcl" >&5
$as_echo "$ax_cv_check_cl_libcl" >&6; }

if test "X$ax_cv_check_cl_libcl" = Xno; then :
  no_cl=yes; CL_CFLAGS=""; CL_LIBS=""
else
  CL_LIBS="$ax_cv_check_cl_libcl $CL_LIBS"
fi
ac_ext=c
ac_cpp='$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





  if test "X$no_cl" == "Xyes"; then
    { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "Cannot find the OpenCL library.
See \`config.log' for more details" "$LINENO" 5; }
  fi

$as_echo "#define HAVE_OPENCL 1" >>confdefs.h

  ac_fn_c_check_func "$LINENO" "clAmdBlasGetVersion" "ac_cv_func_clAmdBlasGetVersion"
if test "x$ac_cv_func_clAmdBlasGetVersion" = xyes; then :

$as_echo "#define HAVE_CLAMDBLAS 1" >>confdefs.h

fi

  ac_fn_c_check_func "$LINENO" "clblasGetVersion" "ac_cv_func_clblasGetVersion"
if test "x$ac_cv_func_clblasGetVersion" = xyes; then :

$as_echo "#define HAVE_CLAMDBLAS 1" >>confdefs.h

fi

  ac_fn_c_check_func "$LINENO" "clAmdFftGetVersion" "ac_cv_func_clAmdFftGetVersion"
if test "x$ac_cv_func_clAmdFftGetVersion" = xyes; then :

$as_echo "#define HAVE_CLAMDFFT 1" >>confdefs.h

fi

  ac_fn_c_check_func "$LINENO" "clfftGetVersion" "ac_cv_func_clfftGetVersion"
if test "x$ac_cv_func_clfftGetVersion" = xyes; then :

$as_echo "#define HAVE_CLAMDFFT 1" >>confdefs.h

fi

fi

 if test x"${enable_opencl}" == x"yes"; then
  COMPILE_OPENCL_TRUE=
  COMPILE_OPENCL_FALSE='#'
else
  COMPILE_OPENCL_TRUE='#'
  COMPILE_OPENCL_FALSE=
fi


ac_enable_f90_forall=yes
# Check whether --enable-f90-forall was given.
if test "${enable_f90_forall+set}" = set; then :
  enableval=$enable_f90_forall; ac_enable_f90_forall=${enableval}
fi

if test x"${ac_enable_f90_forall}" = x"no"; then
  F90_FORALL=no
else
  F90_FORALL=yes
fi





# Check whether --enable-newuoa was given.
if test "${enable_newuoa+set}" = set; then :
  enableval=$enable_newuoa; acx_newuoa_ok=$enableval
else
  acx_newuoa_ok=yes
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NEWUOA is enabled" >&5
$as_echo_n "checking whether NEWUOA is enabled... " >&6; }

if test x"$acx_newuoa_ok" = x"yes"; then
  HAVE_NEWUOA=1

$as_echo "#define HAVE_NEWUOA 1" >>confdefs.h

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_newuoa_ok" >&5
$as_echo "$acx_newuoa_ok" >&6; }


 if test x${HAVE_NEWUOA} = x1; then
  COMPILE_NEWUOA_TRUE=
  COMPILE_NEWUOA_FALSE='#'
else
  COMPILE_NEWUOA_TRUE='#'
  COMPILE_NEWUOA_FALSE=
fi


if test x"$enable_mpi" == x"yes"; then
  ac_fn_c_check_header_mongrel "$LINENO" "mpi.h" "ac_cv_header_mpi_h" "$ac_includes_default"
if test "x$ac_cv_header_mpi_h" = xyes; then :

else
  as_fn_error $? "cannot find mpi.h" "$LINENO" 5
fi



acx_mpi_ok=no

acx_mpi_save_LIBS="$LIBS"
LIBS="$LIBS_MPI $LIBS $FLIBS"

if test $acx_mpi_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_init in $LIBS_MPI" >&5
$as_echo_n "checking for MPI_init in $LIBS_MPI... " >&6; }
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* 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 MPI_Init ();
int
main ()
{
return MPI_Init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  acx_mpi_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test $acx_mpi_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_mpi_ok" >&5
$as_echo "$acx_mpi_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_mpi_ok ($LIBS_MPI)" >&5
$as_echo "$acx_mpi_ok ($LIBS_MPI)" >&6; }
  fi
fi

if test $acx_mpi_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
if ${ac_cv_lib_mpi_MPI_Init+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lmpi  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* 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 MPI_Init ();
int
main ()
{
return MPI_Init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_mpi_MPI_Init=yes
else
  ac_cv_lib_mpi_MPI_Init=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
if test "x$ac_cv_lib_mpi_MPI_Init" = xyes; then :
  acx_mpi_ok=yes; LIBS_MPI="$LIBS_MPI -lmpi"
fi

fi


LIBS="$acx_mpi_save_LIBS"

if test x"$acx_mpi_ok" = xyes; then

$as_echo "#define HAVE_MPI 1" >>confdefs.h


else
  as_fn_error $? "cannot call MPI from C" "$LINENO" 5
fi

fi

# Check whether --enable-perl was given.
if test "${enable_perl+set}" = set; then :
  enableval=$enable_perl; ac_cv_build_perl=$enableval
else
  ac_cv_build_perl=yes
fi

if test "x$ac_cv_build_perl" = "xyes"; then
  # 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:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_PERL+:} false; 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 '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$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:${as_lineno-$LINENO}: result: $PERL" >&5
$as_echo "$PERL" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  if test -z "$PERL" ; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: perl not found. Disabling Perl parts" >&5
$as_echo "$as_me: WARNING: perl not found. Disabling Perl parts" >&2;}
     ac_cv_build_perl="no"
  fi
fi
 if test x"$ac_cv_build_perl" = x"yes"; then
  ENABLE_PERL_TRUE=
  ENABLE_PERL_FALSE='#'
else
  ENABLE_PERL_TRUE='#'
  ENABLE_PERL_FALSE=
fi



acx_save_fcflags="${FCFLAGS}"
if test x"$enable_mpi" = x"yes"; then
  ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
if test -n "$ac_tool_prefix"; then
  for ac_prog in mpif90 mpf90 mpxlf90 mpxlf95 mpxlf_r
  do
    # Extract the first word of "$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:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_FC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$FC"; then
  ac_cv_prog_FC="$FC" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


    test -n "$FC" && break
  done
fi
if test -z "$FC"; then
  ac_ct_FC=$FC
  for ac_prog in mpif90 mpf90 mpxlf90 mpxlf95 mpxlf_r
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_FC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_FC"; then
  ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_FC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$ac_ct_FC" && break
done

  if test "x$ac_ct_FC" = x; then
    FC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$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
    FC=$ac_ct_FC
  fi
fi


# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done
rm -f a.out

# If we don't use `.F' as extension, the preprocessor is not run on the
# input file.  (Note that this only needs to work for GNU compilers.)
ac_save_ext=$ac_ext
ac_ext=F
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran compiler" >&5
$as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; }
if ${ac_cv_fc_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat > conftest.$ac_ext <<_ACEOF
      program main
#ifndef __GNUC__
       choke me
#endif

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_fc_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_compiler_gnu" >&5
$as_echo "$ac_cv_fc_compiler_gnu" >&6; }
ac_ext=$ac_save_ext
ac_test_FCFLAGS=${FCFLAGS+set}
ac_save_FCFLAGS=$FCFLAGS
FCFLAGS=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $FC accepts -g" >&5
$as_echo_n "checking whether $FC accepts -g... " >&6; }
if ${ac_cv_prog_fc_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  FCFLAGS=-g
cat > conftest.$ac_ext <<_ACEOF
      program main

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  ac_cv_prog_fc_g=yes
else
  ac_cv_prog_fc_g=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_g" >&5
$as_echo "$ac_cv_prog_fc_g" >&6; }
if test "$ac_test_FCFLAGS" = set; then
  FCFLAGS=$ac_save_FCFLAGS
elif test $ac_cv_prog_fc_g = yes; then
  if test "x$ac_cv_fc_compiler_gnu" = xyes; then
    FCFLAGS="-g -O2"
  else
    FCFLAGS="-g"
  fi
else
  if test "x$ac_cv_fc_compiler_gnu" = xyes; then
    FCFLAGS="-O2"
  else
    FCFLAGS=
  fi
fi

if test $ac_compiler_gnu = yes; then
  GFC=yes
else
  GFC=
fi
ac_ext=c
ac_cpp='$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

else
  ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
if test -n "$ac_tool_prefix"; then
  for ac_prog in xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn nagfor
  do
    # Extract the first word of "$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:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_FC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$FC"; then
  ac_cv_prog_FC="$FC" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


    test -n "$FC" && break
  done
fi
if test -z "$FC"; then
  ac_ct_FC=$FC
  for ac_prog in xlf90 f90 pgf90 pghpf epcf90 gfortran g95 xlf95 f95 fort ifort ifc efc pgfortran pgf95 lf95 ftn nagfor
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_ac_ct_FC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_FC"; then
  ac_cv_prog_ac_ct_FC="$ac_ct_FC" # Let the user override the test.
else
as_save_IFS=$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 '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_FC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$ac_ct_FC" && break
done

  if test "x$ac_ct_FC" = x; then
    FC=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$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
    FC=$ac_ct_FC
  fi
fi


# Provide some information about the compiler.
$as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran compiler version" >&5
set X $ac_compile
ac_compiler=$2
for ac_option in --version -v -V -qversion; do
  { { ac_try="$ac_compiler $ac_option >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    sed '10a\
... rest of stderr output deleted ...
         10q' conftest.err >conftest.er1
    cat conftest.er1 >&5
  fi
  rm -f conftest.er1 conftest.err
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
done
rm -f a.out

# If we don't use `.F' as extension, the preprocessor is not run on the
# input file.  (Note that this only needs to work for GNU compilers.)
ac_save_ext=$ac_ext
ac_ext=F
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU Fortran compiler" >&5
$as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; }
if ${ac_cv_fc_compiler_gnu+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat > conftest.$ac_ext <<_ACEOF
      program main
#ifndef __GNUC__
       choke me
#endif

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  ac_compiler_gnu=yes
else
  ac_compiler_gnu=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_fc_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_compiler_gnu" >&5
$as_echo "$ac_cv_fc_compiler_gnu" >&6; }
ac_ext=$ac_save_ext
ac_test_FCFLAGS=${FCFLAGS+set}
ac_save_FCFLAGS=$FCFLAGS
FCFLAGS=
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $FC accepts -g" >&5
$as_echo_n "checking whether $FC accepts -g... " >&6; }
if ${ac_cv_prog_fc_g+:} false; then :
  $as_echo_n "(cached) " >&6
else
  FCFLAGS=-g
cat > conftest.$ac_ext <<_ACEOF
      program main

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  ac_cv_prog_fc_g=yes
else
  ac_cv_prog_fc_g=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_g" >&5
$as_echo "$ac_cv_prog_fc_g" >&6; }
if test "$ac_test_FCFLAGS" = set; then
  FCFLAGS=$ac_save_FCFLAGS
elif test $ac_cv_prog_fc_g = yes; then
  if test "x$ac_cv_fc_compiler_gnu" = xyes; then
    FCFLAGS="-g -O2"
  else
    FCFLAGS="-g"
  fi
else
  if test "x$ac_cv_fc_compiler_gnu" = xyes; then
    FCFLAGS="-O2"
  else
    FCFLAGS=
  fi
fi

if test $ac_compiler_gnu = yes; then
  GFC=yes
else
  GFC=
fi
ac_ext=c
ac_cpp='$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

fi
if test x"$FC" = x; then
  as_fn_error $? "could not find Fortran 90 compiler" "$LINENO" 5
fi
ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu


ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran flag to compile .f90 files" >&5
$as_echo_n "checking for Fortran flag to compile .f90 files... " >&6; }
if ${ac_cv_fc_srcext_f90+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_ext=f90
ac_fcflags_srcext_save=$ac_fcflags_srcext
ac_fcflags_srcext=
ac_cv_fc_srcext_f90=unknown
case $ac_ext in #(
  [fF]77) ac_try=f77;; #(
  *) ac_try=f95;;
esac
for ac_flag in none -qsuffix=f=f90 -Tf "-x $ac_try"; do
  test "x$ac_flag" != xnone && ac_fcflags_srcext="$ac_flag"
  cat > conftest.$ac_ext <<_ACEOF
      program main

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  ac_cv_fc_srcext_f90=$ac_flag; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
rm -f conftest.$ac_objext conftest.f90
ac_fcflags_srcext=$ac_fcflags_srcext_save

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_srcext_f90" >&5
$as_echo "$ac_cv_fc_srcext_f90" >&6; }
if test "x$ac_cv_fc_srcext_f90" = xunknown; then
  as_fn_error $? "Fortran could not compile .f90 files" "$LINENO" 5
else
  ac_fc_srcext=f90
  if test "x$ac_cv_fc_srcext_f90" = xnone; then
    ac_fcflags_srcext=""
    FCFLAGS_f90=""
  else
    ac_fcflags_srcext=$ac_cv_fc_srcext_f90
    FCFLAGS_f90=$ac_cv_fc_srcext_f90
  fi


fi
ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu

FCFLAGS="${acx_save_fcflags}"




if test -z "${FCFLAGS}"; then
  case "${FC}" in
    gfortran*)
      FCFLAGS="-pipe -O3 -funroll-loops -ffast-math -ffree-line-length-none"
      ;;
    openf9*)
      FCFLAGS="-O3 -funroll-loops -ffast-math"
      ;;
    g95*)
      FCFLAGS="-pipe -O3 -funroll-loops -ffast-math"
      ;;
    efc*|ifc*|ifort*)
      case "${host}" in
        x86_64*)
          FCFLAGS="-u -fpp1 -nbs -pc80 -pad -align -unroll -O3 -ip -no-fp-port -mno-ieee-fp -vec-report0 -no-prec-div"
          ;;
        i?86*linux*)
          FCFLAGS="-u -fpp1 -nbs -pc80 -pad -align -unroll -O3 -ip -no-fp-port -mno-ieee-fp -vec-report0 -no-prec-div"
          a=`echo $host | sed "s/^i//" | sed "s/86.*//"`
          if test "$a" -gt 5 ; then
            FCFLAGS="$FCFLAGS -tpp7 -xW"
          fi
          ;;
        ia64*)
          FCFLAGS="-O3 -ip -IPF_fp_relaxed -ftz -fpp -u -align all -pad"
         ;;
      esac
      ;;
    sun*)
      case "${host}" in
        i?86*linux*|x86_64*)
          FCFLAGS="-fast -xprefetch -xvector=simd"
          ;;
        sparc*)
          FCFLAGS="-fast"
          ;;
      esac
      ;;
    pathf9*)
      FCFLAGS="-O3 -march=auto -mcpu=auto -OPT:Ofast -fno-math-errno -LNO:simd=2 -OPT:align_unsafe=ON"
      ;;
    pgf90*)
      FCFLAGS="-O4 -fast -Munroll -Mnoframe -Mdalign"
      ;;
    abf90*)
      FCFLAGS="-O3 -YEXT_NAMES=LCS -YEXT_SFX=_"
      ;;
    xlf*)
      FCFLAGS="-O3 -qarch=auto -qtune=auto -qcache=auto -qxlf90=autodealloc"
      ;;
    f9*)
      case "${host}" in
        alphaev*)
          FCFLAGS="-align dcommons -fast -tune host -arch host -noautomatic"
          ;;
        mips*)
          FCFLAGS="-Ofast -O3"
          ;;
        sparc*)
          FCFLAGS="-fast"
          ;;
        *)
          FCFLAGS="-O3"
          ;;
      esac
      ;;
    *)
       FCFLAGS="-O3"
       ;;
  esac
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: Using FCFLAGS=\"$FCFLAGS\"" >&5
$as_echo "$as_me: Using FCFLAGS=\"$FCFLAGS\"" >&6;}



     # "gcc -E -x c" means treat the file as if it were C. For some reason, when gcc identifies the source
     # as Fortran, it will not concatenate tokens in preprocessing, so we must trick it.
     for FCCPP_base in "$FCCPP" "/lib/cpp" "$CPP" "$CPP -x c" "`which cpp`"; do
         # cycle if blank
         if test -z "$FCCPP_base"; then
           continue
         fi

         for FCCPP in "$FCCPP_base" "$FCCPP_base -ansi"; do
           { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $FCCPP is usable for Fortran preprocessing" >&5
$as_echo_n "checking whether $FCCPP is usable for Fortran preprocessing... " >&6; }
	   acx_fpp_ok=yes




     echo "      program main
anything
      end" > conftest.F90

     # see if the attempt to preprocess raises an error
     if ! $FCCPP conftest.F90 > /dev/null 2>&5 ; then
       acx_fpp_ok=no; { $as_echo "$as_me:${as_lineno-$LINENO}: result: preprocessor cannot be run" >&5
$as_echo "preprocessor cannot be run" >&6; }; break
     fi

     if (eval "$FCCPP conftest.F90" 2>&5) |
       grep -q "anything" 2>&5; then :

     else
       acx_fpp_ok=no; { $as_echo "$as_me:${as_lineno-$LINENO}: result: preprocessor cannot be run" >&5
$as_echo "preprocessor cannot be run" >&6; }; break
    fi
    rm -f conftest*

	     # very unlikely that adding -ansi will allow it to be run at all




     echo "      program main

#define ADD_I(x) x ## i
ADD_I(h)
      end" > conftest.F90

     # see if the attempt to preprocess raises an error
     if ! $FCCPP conftest.F90 > /dev/null 2>&5 ; then
       acx_fpp_ok=no; { $as_echo "$as_me:${as_lineno-$LINENO}: result: preprocessor does not concatenate tokens" >&5
$as_echo "preprocessor does not concatenate tokens" >&6; }
     fi

     if (eval "$FCCPP conftest.F90" 2>&5) |
       grep -q "hi" 2>&5; then :

     else
       acx_fpp_ok=no; { $as_echo "$as_me:${as_lineno-$LINENO}: result: preprocessor does not concatenate tokens" >&5
$as_echo "preprocessor does not concatenate tokens" >&6; }
    fi
    rm -f conftest*


           # in Fortran this is string concatenation, must not be stripped
	   # some cpp's (e.g. icc -E -ansi) might actually insert a space between // too which is not acceptable



     echo "      program main

con // cat
#define PUSH_SUB(x) x // ine
PUSH_SUB(rout)
      end" > conftest.F90

     # see if the attempt to preprocess raises an error
     if ! $FCCPP conftest.F90 > /dev/null 2>&5 ; then
       acx_fpp_ok=no; { $as_echo "$as_me:${as_lineno-$LINENO}: result: preprocessor mangles C++ style comment" >&5
$as_echo "preprocessor mangles C++ style comment" >&6; }
     fi

     if (eval "$FCCPP conftest.F90" 2>&5) |
       grep -q "rout // ine" 2>&5; then :

     else
       acx_fpp_ok=no; { $as_echo "$as_me:${as_lineno-$LINENO}: result: preprocessor mangles C++ style comment" >&5
$as_echo "preprocessor mangles C++ style comment" >&6; }
    fi
    rm -f conftest*


	  if test x"$acx_fpp_ok" = xyes; then
            { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	    break
	  fi
       done
       if test x"$acx_fpp_ok" = xyes; then
	  break
       fi
     done

     if test x"$acx_fpp_ok" = xno; then
     	as_fn_error $? "Could not find preprocessor usable for Fortran." "$LINENO" 5
     fi




ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to get verbose linking output from $FC" >&5
$as_echo_n "checking how to get verbose linking output from $FC... " >&6; }
if ${ac_cv_prog_fc_v+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat > conftest.$ac_ext <<_ACEOF
      program main

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  ac_cv_prog_fc_v=
# Try some options frequently used verbose output
for ac_verb in -v -verbose --verbose -V -\#\#\#; do
  cat > conftest.$ac_ext <<_ACEOF
      program main

      end
_ACEOF

# Compile and link our simple test program by passing a flag (argument
# 1 to this macro) to the Fortran compiler in order to get
# "verbose" output that we can then parse for the Fortran linker
# flags.
ac_save_FCFLAGS=$FCFLAGS
FCFLAGS="$FCFLAGS $ac_verb"
eval "set x $ac_link"
shift
$as_echo "$as_me:${as_lineno-$LINENO}: $*" >&5
# gfortran 4.3 outputs lines setting COLLECT_GCC_OPTIONS, COMPILER_PATH,
# LIBRARY_PATH; skip all such settings.
ac_fc_v_output=`eval $ac_link 5>&1 2>&1 |
  sed '/^Driving:/d; /^Configured with:/d;
      '"/^[_$as_cr_Letters][_$as_cr_alnum]*=/d"`
$as_echo "$ac_fc_v_output" >&5
FCFLAGS=$ac_save_FCFLAGS

rm -rf conftest*

# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
# /foo, /bar, and /baz are search directories for the Fortran linker.
# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
ac_fc_v_output="`echo $ac_fc_v_output |
	grep 'LPATH is:' |
	sed 's|.*LPATH is\(: *[^ ]*\).*|\1|;s|: */| -L/|g'` $ac_fc_v_output"

# FIXME: we keep getting bitten by quoted arguments; a more general fix
#        that detects unbalanced quotes in FLIBS should be implemented
#        and (ugh) tested at some point.
case $ac_fc_v_output in
  # With xlf replace commas with spaces,
  # and remove "-link" and closing parenthesis.
  *xlfentry*)
    ac_fc_v_output=`echo $ac_fc_v_output |
      sed '
        s/,/ /g
        s/ -link / /g
        s/) *$//
      '
    ` ;;

  # With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
  # $LIBS confuse us, and the libraries appear later in the output anyway).
  *mGLOB_options_string*)
    ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;

  # Portland Group compiler has singly- or doubly-quoted -cmdline argument
  # Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
  # Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
  *-cmdline\ * | *-ignore\ * | *-def\ *)
    ac_fc_v_output=`echo $ac_fc_v_output | sed "\
	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;

  # If we are using fort77 (the f2c wrapper) then filter output and delete quotes.
  *fort77*f2c*gcc*)
    ac_fc_v_output=`echo "$ac_fc_v_output" | sed -n '
        /:[	 ]\+Running[	 ]\{1,\}"gcc"/{
          /"-c"/d
          /[.]c"*/d
          s/^.*"gcc"/"gcc"/
          s/"//gp
        }'` ;;

  # If we are using Cray Fortran then delete quotes.
  *cft90*)
    ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
esac


  # look for -l* and *.a constructs in the output
  for ac_arg in $ac_fc_v_output; do
     case $ac_arg in
	[\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
	  ac_cv_prog_fc_v=$ac_verb
	  break 2 ;;
     esac
  done
done
if test -z "$ac_cv_prog_fc_v"; then
   { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cannot determine how to obtain linking information from $FC" >&5
$as_echo "$as_me: WARNING: cannot determine how to obtain linking information from $FC" >&2;}
fi
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: compilation failed" >&5
$as_echo "$as_me: WARNING: compilation failed" >&2;}
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_fc_v" >&5
$as_echo "$ac_cv_prog_fc_v" >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran libraries of $FC" >&5
$as_echo_n "checking for Fortran libraries of $FC... " >&6; }
if ${ac_cv_fc_libs+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "x$FCLIBS" != "x"; then
  ac_cv_fc_libs="$FCLIBS" # Let the user override the test.
else

cat > conftest.$ac_ext <<_ACEOF
      program main

      end
_ACEOF

# Compile and link our simple test program by passing a flag (argument
# 1 to this macro) to the Fortran compiler in order to get
# "verbose" output that we can then parse for the Fortran linker
# flags.
ac_save_FCFLAGS=$FCFLAGS
FCFLAGS="$FCFLAGS $ac_cv_prog_fc_v"
eval "set x $ac_link"
shift
$as_echo "$as_me:${as_lineno-$LINENO}: $*" >&5
# gfortran 4.3 outputs lines setting COLLECT_GCC_OPTIONS, COMPILER_PATH,
# LIBRARY_PATH; skip all such settings.
ac_fc_v_output=`eval $ac_link 5>&1 2>&1 |
  sed '/^Driving:/d; /^Configured with:/d;
      '"/^[_$as_cr_Letters][_$as_cr_alnum]*=/d"`
$as_echo "$ac_fc_v_output" >&5
FCFLAGS=$ac_save_FCFLAGS

rm -rf conftest*

# On HP/UX there is a line like: "LPATH is: /foo:/bar:/baz" where
# /foo, /bar, and /baz are search directories for the Fortran linker.
# Here, we change these into -L/foo -L/bar -L/baz (and put it first):
ac_fc_v_output="`echo $ac_fc_v_output |
	grep 'LPATH is:' |
	sed 's|.*LPATH is\(: *[^ ]*\).*|\1|;s|: */| -L/|g'` $ac_fc_v_output"

# FIXME: we keep getting bitten by quoted arguments; a more general fix
#        that detects unbalanced quotes in FLIBS should be implemented
#        and (ugh) tested at some point.
case $ac_fc_v_output in
  # With xlf replace commas with spaces,
  # and remove "-link" and closing parenthesis.
  *xlfentry*)
    ac_fc_v_output=`echo $ac_fc_v_output |
      sed '
        s/,/ /g
        s/ -link / /g
        s/) *$//
      '
    ` ;;

  # With Intel ifc, ignore the quoted -mGLOB_options_string stuff (quoted
  # $LIBS confuse us, and the libraries appear later in the output anyway).
  *mGLOB_options_string*)
    ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"-mGLOB[^"]*"/ /g'` ;;

  # Portland Group compiler has singly- or doubly-quoted -cmdline argument
  # Singly-quoted arguments were reported for versions 5.2-4 and 6.0-4.
  # Doubly-quoted arguments were reported for "PGF90/x86 Linux/x86 5.0-2".
  *-cmdline\ * | *-ignore\ * | *-def\ *)
    ac_fc_v_output=`echo $ac_fc_v_output | sed "\
	s/-cmdline  *'[^']*'/ /g; s/-cmdline  *\"[^\"]*\"/ /g
	s/-ignore  *'[^']*'/ /g; s/-ignore  *\"[^\"]*\"/ /g
	s/-def  *'[^']*'/ /g; s/-def  *\"[^\"]*\"/ /g"` ;;

  # If we are using fort77 (the f2c wrapper) then filter output and delete quotes.
  *fort77*f2c*gcc*)
    ac_fc_v_output=`echo "$ac_fc_v_output" | sed -n '
        /:[	 ]\+Running[	 ]\{1,\}"gcc"/{
          /"-c"/d
          /[.]c"*/d
          s/^.*"gcc"/"gcc"/
          s/"//gp
        }'` ;;

  # If we are using Cray Fortran then delete quotes.
  *cft90*)
    ac_fc_v_output=`echo $ac_fc_v_output | sed 's/"//g'` ;;
esac



ac_cv_fc_libs=

# Save positional arguments (if any)
ac_save_positional="$@"

set X $ac_fc_v_output
while test $# != 1; do
  shift
  ac_arg=$1
  case $ac_arg in
	[\\/]*.a | ?:[\\/]*.a)
	    ac_exists=false
  for ac_i in $ac_cv_fc_libs; do
    if test x"$ac_arg" = x"$ac_i"; then
      ac_exists=true
      break
    fi
  done

  if test x"$ac_exists" = xtrue; then :

else
  ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
fi
	  ;;
	-bI:*)
	    ac_exists=false
  for ac_i in $ac_cv_fc_libs; do
    if test x"$ac_arg" = x"$ac_i"; then
      ac_exists=true
      break
    fi
  done

  if test x"$ac_exists" = xtrue; then :

else
  if test "$ac_compiler_gnu" = yes; then
  for ac_link_opt in $ac_arg; do
    ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
  done
else
  ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
fi
fi
	  ;;
	  # Ignore these flags.
	-lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -little \
	  |-LANG:=* | -LIST:* | -LNO:* | -link)
	  ;;
	-lkernel32)
	  case $host_os in
	  *cygwin*) ;;
	  *) ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
	    ;;
	  esac
	  ;;
	-[LRuYz])
	  # These flags, when seen by themselves, take an argument.
	  # We remove the space between option and argument and re-iterate
	  # unless we find an empty arg or a new option (starting with -)
	  case $2 in
	     "" | -*);;
	     *)
		ac_arg="$ac_arg$2"
		shift; shift
		set X $ac_arg "$@"
		;;
	  esac
	  ;;
	-YP,*)
	  for ac_j in `$as_echo "$ac_arg" | sed -e 's/-YP,/-L/;s/:/ -L/g'`; do
	      ac_exists=false
  for ac_i in $ac_cv_fc_libs; do
    if test x"$ac_j" = x"$ac_i"; then
      ac_exists=true
      break
    fi
  done

  if test x"$ac_exists" = xtrue; then :

else
  ac_arg="$ac_arg $ac_j"
			       ac_cv_fc_libs="$ac_cv_fc_libs $ac_j"
fi
	  done
	  ;;
	-[lLR]*)
	    ac_exists=false
  for ac_i in $ac_cv_fc_libs; do
    if test x"$ac_arg" = x"$ac_i"; then
      ac_exists=true
      break
    fi
  done

  if test x"$ac_exists" = xtrue; then :

else
  ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
fi
	  ;;
	-zallextract*| -zdefaultextract)
	  ac_cv_fc_libs="$ac_cv_fc_libs $ac_arg"
	  ;;
	  # Ignore everything else.
  esac
done
# restore positional arguments
set X $ac_save_positional; shift

# We only consider "LD_RUN_PATH" on Solaris systems.  If this is seen,
# then we insist that the "run path" must be an absolute path (i.e. it
# must begin with a "/").
case `(uname -sr) 2>/dev/null` in
   "SunOS 5"*)
      ac_ld_run_path=`$as_echo "$ac_fc_v_output" |
			sed -n 's,^.*LD_RUN_PATH *= *\(/[^ ]*\).*$,-R\1,p'`
      test "x$ac_ld_run_path" != x &&
	if test "$ac_compiler_gnu" = yes; then
  for ac_link_opt in $ac_ld_run_path; do
    ac_cv_fc_libs="$ac_cv_fc_libs -Xlinker $ac_link_opt"
  done
else
  ac_cv_fc_libs="$ac_cv_fc_libs $ac_ld_run_path"
fi
      ;;
esac
fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_libs" >&5
$as_echo "$ac_cv_fc_libs" >&6; }
FCLIBS="$ac_cv_fc_libs"


ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu

ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dummy main to link with Fortran libraries" >&5
$as_echo_n "checking for dummy main to link with Fortran libraries... " >&6; }
if ${ac_cv_fc_dummy_main+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_fc_dm_save_LIBS=$LIBS
 LIBS="$LIBS $FCLIBS"
 ac_fortran_dm_var=FC_DUMMY_MAIN
 ac_ext=c
ac_cpp='$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

 # First, try linking without a dummy main:
 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef FC_DUMMY_MAIN
#ifndef FC_DUMMY_MAIN_EQ_F77
#  ifdef __cplusplus
     extern "C"
#  endif
   int FC_DUMMY_MAIN() { return 1; }
#endif
#endif
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_fortran_dummy_main=none
else
  ac_cv_fortran_dummy_main=unknown
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

 if test $ac_cv_fortran_dummy_main = unknown; then
   for ac_func in MAIN__ MAIN_ __main MAIN _MAIN __MAIN main_ main__ _main; do
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define $ac_fortran_dm_var $ac_func
#ifdef FC_DUMMY_MAIN
#ifndef FC_DUMMY_MAIN_EQ_F77
#  ifdef __cplusplus
     extern "C"
#  endif
   int FC_DUMMY_MAIN() { return 1; }
#endif
#endif
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_fortran_dummy_main=$ac_func; break
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
   done
 fi
 ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
 ac_cv_fc_dummy_main=$ac_cv_fortran_dummy_main
 rm -rf conftest*
 LIBS=$ac_fc_dm_save_LIBS

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_dummy_main" >&5
$as_echo "$ac_cv_fc_dummy_main" >&6; }
FC_DUMMY_MAIN=$ac_cv_fc_dummy_main
if test "$FC_DUMMY_MAIN" != unknown; then :
  if test $FC_DUMMY_MAIN != none; then

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

  if test "x$ac_cv_fc_dummy_main" = "x$ac_cv_f77_dummy_main"; then

$as_echo "#define FC_DUMMY_MAIN_EQ_F77 1" >>confdefs.h

  fi
fi
else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "linking to Fortran libraries from C fails
See \`config.log' for more details" "$LINENO" 5; }
fi

ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu

ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran name-mangling scheme" >&5
$as_echo_n "checking for Fortran name-mangling scheme... " >&6; }
if ${ac_cv_fc_mangling+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat > conftest.$ac_ext <<_ACEOF
      subroutine foobar()
      return
      end
      subroutine foo_bar()
      return
      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  mv conftest.$ac_objext cfortran_test.$ac_objext

  ac_save_LIBS=$LIBS
  LIBS="cfortran_test.$ac_objext $LIBS $FCLIBS"

  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_success=no
  for ac_foobar in foobar FOOBAR; do
    for ac_underscore in "" "_"; do
      ac_func="$ac_foobar$ac_underscore"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* 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 $ac_func ();
#ifdef FC_DUMMY_MAIN
#ifndef FC_DUMMY_MAIN_EQ_F77
#  ifdef __cplusplus
     extern "C"
#  endif
   int FC_DUMMY_MAIN() { return 1; }
#endif
#endif
int
main ()
{
return $ac_func ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_success=yes; break 2
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    done
  done
  ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu

  if test "$ac_success" = "yes"; then
     case $ac_foobar in
	foobar)
	   ac_case=lower
	   ac_foo_bar=foo_bar
	   ;;
	FOOBAR)
	   ac_case=upper
	   ac_foo_bar=FOO_BAR
	   ;;
     esac

     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_success_extra=no
     for ac_extra in "" "_"; do
	ac_func="$ac_foo_bar$ac_underscore$ac_extra"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* 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 $ac_func ();
#ifdef FC_DUMMY_MAIN
#ifndef FC_DUMMY_MAIN_EQ_F77
#  ifdef __cplusplus
     extern "C"
#  endif
   int FC_DUMMY_MAIN() { return 1; }
#endif
#endif
int
main ()
{
return $ac_func ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_success_extra=yes; break
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
     done
     ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu

     if test "$ac_success_extra" = "yes"; then
	ac_cv_fc_mangling="$ac_case case"
	if test -z "$ac_underscore"; then
	   ac_cv_fc_mangling="$ac_cv_fc_mangling, no underscore"
	else
	   ac_cv_fc_mangling="$ac_cv_fc_mangling, underscore"
	fi
	if test -z "$ac_extra"; then
	   ac_cv_fc_mangling="$ac_cv_fc_mangling, no extra underscore"
	else
	   ac_cv_fc_mangling="$ac_cv_fc_mangling, extra underscore"
	fi
      else
	ac_cv_fc_mangling="unknown"
      fi
  else
     ac_cv_fc_mangling="unknown"
  fi

  LIBS=$ac_save_LIBS
  rm -rf conftest*
  rm -f cfortran_test*
else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compile a simple Fortran program
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_fc_mangling" >&5
$as_echo "$ac_cv_fc_mangling" >&6; }

ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu

ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
case $ac_cv_fc_mangling in
  "lower case, no underscore, no extra underscore")
	  $as_echo "#define FC_FUNC(name,NAME) name" >>confdefs.h

	  $as_echo "#define FC_FUNC_(name,NAME) name" >>confdefs.h
 ;;
  "lower case, no underscore, extra underscore")
	  $as_echo "#define FC_FUNC(name,NAME) name" >>confdefs.h

	  $as_echo "#define FC_FUNC_(name,NAME) name ## _" >>confdefs.h
 ;;
  "lower case, underscore, no extra underscore")
	  $as_echo "#define FC_FUNC(name,NAME) name ## _" >>confdefs.h

	  $as_echo "#define FC_FUNC_(name,NAME) name ## _" >>confdefs.h
 ;;
  "lower case, underscore, extra underscore")
	  $as_echo "#define FC_FUNC(name,NAME) name ## _" >>confdefs.h

	  $as_echo "#define FC_FUNC_(name,NAME) name ## __" >>confdefs.h
 ;;
  "upper case, no underscore, no extra underscore")
	  $as_echo "#define FC_FUNC(name,NAME) NAME" >>confdefs.h

	  $as_echo "#define FC_FUNC_(name,NAME) NAME" >>confdefs.h
 ;;
  "upper case, no underscore, extra underscore")
	  $as_echo "#define FC_FUNC(name,NAME) NAME" >>confdefs.h

	  $as_echo "#define FC_FUNC_(name,NAME) NAME ## _" >>confdefs.h
 ;;
  "upper case, underscore, no extra underscore")
	  $as_echo "#define FC_FUNC(name,NAME) NAME ## _" >>confdefs.h

	  $as_echo "#define FC_FUNC_(name,NAME) NAME ## _" >>confdefs.h
 ;;
  "upper case, underscore, extra underscore")
	  $as_echo "#define FC_FUNC(name,NAME) NAME ## _" >>confdefs.h

	  $as_echo "#define FC_FUNC_(name,NAME) NAME ## __" >>confdefs.h
 ;;
  *)
	  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unknown Fortran name-mangling scheme" >&5
$as_echo "$as_me: WARNING: unknown Fortran name-mangling scheme" >&2;}
	  ;;
esac

ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu





  if test -z "$FC_INTEGER_SIZE"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for the size of a Fortran integer" >&5
$as_echo_n "checking for the size of a Fortran integer... " >&6; }
    if test "$cross_compiling" = yes; then :
  ac_fcintegersize=4; echo -n "cross-compiling; assuming... "
else
  cat > conftest.$ac_ext <<_ACEOF
      program main

  integer    :: i
  integer(8) :: i8

  i8 = huge(i)

  select case(i8)
  case(127_8);                 i = 1
  case(32767_8);               i = 2
  case(2147483647_8);          i = 4
  case(9223372036854775807_8); i = 8
  case default; write(*,'(a,i20)') "unrecognized size ", i8; stop 999
  end select

  open(1, file='conftest.out')
  write(1,'(i1)') i

      end
_ACEOF
if ac_fn_fc_try_run "$LINENO"; then :
  ac_fcintegersize=`cat conftest.out`
else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "f90 program to find the size of a Fortran integer failed
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_fcintegersize} bytes" >&5
$as_echo "${ac_fcintegersize} bytes" >&6; }
  else
    ac_fcintegersize=$FC_INTEGER_SIZE
  fi

cat >>confdefs.h <<_ACEOF
#define FC_INTEGER_SIZE ${ac_fcintegersize}
_ACEOF



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for which C type corresponds to Fortran integer" >&5
$as_echo_n "checking for which C type corresponds to Fortran integer... " >&6; }


  if test -z "$CC_FORTRAN_INT"; then
    ac_ext=c
ac_cpp='$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 "$cross_compiling" = yes; then :
  ac_ccfortranint="int"; echo -n "cross-compiling; assuming... "
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>

#ifdef FC_DUMMY_MAIN
#ifndef FC_DUMMY_MAIN_EQ_F77
#  ifdef __cplusplus
     extern "C"
#  endif
   int FC_DUMMY_MAIN() { return 1; }
#endif
#endif
int
main ()
{

  FILE* fp;
  fp = fopen("conftest.out", "w");
  if(${ac_fcintegersize} == sizeof(char))
    fprintf(fp, "char");
  else if(${ac_fcintegersize} == sizeof(short))
    fprintf(fp, "short");
  else if(${ac_fcintegersize} == sizeof(int))
    fprintf(fp, "int");
  else if(${ac_fcintegersize} == sizeof(long))
    fprintf(fp, "long");
  else
    return 1;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_ccfortranint=`cat conftest.out`
else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "C program failed to find the C type of a Fortran integer
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

    ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_ccfortranint}" >&5
$as_echo "${ac_ccfortranint}" >&6; }
  else
    ac_ccfortranint=$CC_FORTRAN_INT
  fi

cat >>confdefs.h <<_ACEOF
#define CC_FORTRAN_INT ${ac_ccfortranint}
_ACEOF




{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for flush" >&5
$as_echo_n "checking for flush... " >&6; }
ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
cat > conftest.$ac_ext <<_ACEOF
      program main
      call flush
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :

acx_fortran_check_func=yes

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

else

acx_fortran_check_func=no

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_extac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_fortran_check_func" >&5
$as_echo "$acx_fortran_check_func" >&6; }



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran sizeof intrinsic" >&5
$as_echo_n "checking for Fortran sizeof intrinsic... " >&6; }

cat > conftest.$ac_ext <<_ACEOF
      program main

    implicit none
    integer s
    integer array(10)
    real, allocatable :: alc(:)
    character(len=10) C
    type dtype
      integer :: array(10)
      integer, pointer :: p(:)
    end type
    type (dtype) dobj
    s = sizeof(array)
    s = sizeof(array(3))
    s = sizeof(alc)
    s = sizeof(c(2:5))
    s = sizeof(c)
    s = sizeof(dobj)
    s = sizeof(dobj%array)

      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define HAVE_FC_SIZEOF 1" >>confdefs.h

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

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



    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for loc" >&5
$as_echo_n "checking for loc... " >&6; }
    cat > conftest.$ac_ext <<_ACEOF

          program main

          implicit none

          integer :: ii, jj

          ii = loc(jj)

      end

_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :

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

$as_echo "#define HAVE_FORTRAN_LOC 1" >>confdefs.h


else

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

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


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts very long lines" >&5
$as_echo_n "checking whether the compiler accepts very long lines... " >&6; }
cat > conftest.$ac_ext <<_ACEOF
      program main

write(*, *) '456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678904567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789001234567890123456789045678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890'

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  acx_long_lines_ok=yes;
$as_echo "#define LONG_LINES 1" >>confdefs.h

else
  acx_long_lines_ok=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
LONG_LINES=$acx_long_lines_ok

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_long_lines_ok" >&5
$as_echo "$acx_long_lines_ok" >&6; }



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the compiler accepts \"line-number\" lines cast by the preprocessor" >&5
$as_echo_n "checking whether the compiler accepts \"line-number\" lines cast by the preprocessor... " >&6; }
cat > conftest.$ac_ext <<_ACEOF
      program main
# 1
      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  acx_f90_accepts_line_numbers_ok=yes

$as_echo "#define F90_ACCEPTS_LINE_NUMBERS 1" >>confdefs.h

else
  acx_f90_accepts_line_numbers_ok=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
F90_ACCEPTS_LINE_NUMBERS=$acx_f90_accepts_line_numbers_ok

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_f90_accepts_line_numbers_ok" >&5
$as_echo "$acx_f90_accepts_line_numbers_ok" >&6; }




{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to access command line arguments" >&5
$as_echo_n "checking how to access command line arguments... " >&6; }

#try Fortran 2003 API first

cat > conftest.$ac_ext <<_ACEOF
      program main

    implicit none
    integer :: i
    character(len=32) :: arg
    i = command_argument_count()
    call get_command_argument(0, arg)

      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_command_line_arguments="Fortran 2003"
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: Fortran 2003" >&5
$as_echo "Fortran 2003" >&6; }

$as_echo "#define FC_COMMAND_LINE_ARGUMENTS 2003" >>confdefs.h

else
  acx_command_line_arguments=none
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

if test "$acx_command_line_arguments" == "none" ; then

#Fortran 77

#some compilers require a module or include
#                                   NAS        NAG          DEC?   PGI
acx_command_line_sources="intrinsic nas_system f90_unix_env dfport lib3f.h"

for acx_command_line_source in $acx_command_line_sources
do

acx_cl_usemodule=""
acx_cl_includeheader=""

case $acx_command_line_source in
     intrinsic) ;;
     lib3f.h)   acx_cl_includeheader="include 'lib3f.h'" ;;
     *)         acx_cl_usemodule="use "$acx_command_line_source ;;
esac

cat > conftest.$ac_ext <<_ACEOF
      program main

    $acx_cl_usemodule
    implicit none
    $acx_cl_includeheader

    integer :: i
    character(len=32) :: arg
    i = iargc()
    call getarg(0, arg)

      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :


$as_echo "#define FC_COMMAND_LINE_ARGUMENTS 77" >>confdefs.h

    acx_command_line_arguments=$acx_command_line_source
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: fortran 77 $acx_command_line_arguments" >&5
$as_echo "fortran 77 $acx_command_line_arguments" >&6; }
    break

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
done

case $acx_command_line_arguments in
     none)      ;;
     intrinsic)

$as_echo "#define FC_COMMAND_LINE_INTRINSIC 1" >>confdefs.h
;;
     lib3f.h)

cat >>confdefs.h <<_ACEOF
#define FC_COMMAND_LINE_INCLUDE '$acx_command_line_arguments'
_ACEOF
;;
     *)

cat >>confdefs.h <<_ACEOF
#define FC_COMMAND_LINE_MODULE $acx_command_line_arguments
_ACEOF
;;
esac

fi

if test "$acx_command_line_arguments" == "none" ; then

#last resource, implicit
cat > conftest.$ac_ext <<_ACEOF
      program main


    implicit none

    interface iargc
    integer function iargc()
    end function iargc
    end interface

    interface getarg
    subroutine getarg(c, a)
    integer :: c
    character(len=*) :: a
    end subroutine getarg
    end interface

    integer :: i
    character(len=32) :: arg
    i = iargc()
    call getarg(0, arg)

      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :

    acx_command_line_arguments=implicit

$as_echo "#define FC_COMMAND_LINE_IMPLICIT 1" >>confdefs.h

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: fortran 77 $acx_command_line_arguments" >&5
$as_echo "fortran 77 $acx_command_line_arguments" >&6; }


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

if test "$acx_command_line_arguments" == "none" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find how to access command line from Fortran.
                *** Some utilities will not work." >&5
$as_echo "$as_me: WARNING: Could not find how to access command line from Fortran.
                *** Some utilities will not work." >&2;}
fi





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for Fortran 2003 c_ptr type" >&5
$as_echo_n "checking for Fortran 2003 c_ptr type... " >&6; }

cat > conftest.$ac_ext <<_ACEOF
      program main

    use iso_c_binding
    implicit none
    type(c_ptr) :: ptr
    ptr = c_null_ptr
    if (c_associated(ptr)) stop 3

      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

$as_echo "#define F2003_C_PTR 1" >>confdefs.h

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext





{ $as_echo "$as_me:${as_lineno-$LINENO}: checking fortran 90 modules inclusion flag" >&5
$as_echo_n "checking fortran 90 modules inclusion flag... " >&6; }
if ${ax_cv_f90_modflag+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu

i=0
while test \( -f tmpdir_$i \) -o \( -d tmpdir_$i \) ; do
  i=`expr $i + 1`
done
mkdir tmpdir_$i
cd tmpdir_$i
cat > conftest.$ac_ext <<_ACEOF
module conftest_module
   contains
   subroutine conftest_routine
   write(*,'(a)') 'gotcha!'
   end subroutine conftest_routine
   end module conftest_module

_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cd ..
ax_cv_f90_modflag="not found"
for ax_flag in "-I " "-I" "-M" "-p"; do
  if test "$ax_cv_f90_modflag" = "not found" ; then
    ax_save_FCFLAGS="$FCFLAGS"
    FCFLAGS="$ax_save_FCFLAGS ${ax_flag}tmpdir_$i"
    cat > conftest.$ac_ext <<_ACEOF
program conftest_program
       use conftest_module
       call conftest_routine
       end program conftest_program

_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  ax_cv_f90_modflag="$ax_flag"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
    FCFLAGS="$ax_save_FCFLAGS"
  fi
done
rm -fr tmpdir_$i
if test "$ax_flag" = "not found" ; then
  as_fn_error $? "unable to find compiler flag for modules inclusion" "$LINENO" 5
fi
ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_f90_modflag" >&5
$as_echo "$ax_cv_f90_modflag" >&6; }
F90_MODULE_FLAG=$ax_cv_f90_modflag


if test "${HAVE_OPENMP}"; then

$as_echo "#define HAVE_OPENMP 1" >>confdefs.h



{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenMP flag of Fortran compiler" >&5
$as_echo_n "checking for OpenMP flag of Fortran compiler... " >&6; }
if ${ax_cv_fc_openmp+:} false; then :
  $as_echo_n "(cached) " >&6
else
  saveFCFLAGS=$FCFLAGS
ax_cv_fc_openmp=unknown
# Flags to try:  -fopenmp (gcc), -openmp (icc), -mp (SGI & PGI),
#                -xopenmp (Sun), -omp (Tru64), -qsmp=omp (AIX), none
ax_openmp_flags="-openmp -mp=numa -mp=nonuma -mp -xopenmp -omp -qsmp=omp -fopenmp none"
if test "x$OPENMP_FCFLAGS" != x; then
  ax_openmp_flags="$OPENMP_FCFLAGS $ax_openmp_flags"
fi
for ax_openmp_flag in $ax_openmp_flags; do
  case $ax_openmp_flag in
    none) FCFLAGS="$saveFC $FCFLAGS" ;;
    *) FCFLAGS="$saveFCFLAGS $ax_openmp_flag";;
  esac
  cat > conftest.$ac_ext <<_ACEOF
      program main
      call omp_set_num_threads
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  ax_cv_fc_openmp=$ax_openmp_flag; break
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
done
FCFLAGS=$saveFCFLAGS

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_fc_openmp" >&5
$as_echo "$ax_cv_fc_openmp" >&6; }
if test "x$ax_cv_fc_openmp" = "xunknown"; then
  as_fn_error $? "Fortran compiler does not support OpenMP" "$LINENO" 5
else
  if test "x$ax_cv_fc_openmp" != "xnone"; then
    OPENMP_FCFLAGS=$ax_cv_fc_openmp
  fi

$as_echo "#define HAVE_OPENMP 1" >>confdefs.h

fi

  FCFLAGS="$FCFLAGS $OPENMP_FCFLAGS"
fi

MYEXT=""

if test x"$enable_mpi" != x"no"; then :
  MYEXT="${MYEXT}_mpi"
fi

if test "${SINGLE_PRECISION}"; then

$as_echo "#define SINGLE_PRECISION 1" >>confdefs.h

  MYEXT="${MYEXT}_single"
fi

if test x"${DEBUG}" = x"no" ; then

$as_echo "#define NDEBUG yes" >>confdefs.h

fi


EXEEXT="${MYEXT}${EXEEXT}"

# Check whether --enable-utils was given.
if test "${enable_utils+set}" = set; then :
  enableval=$enable_utils;
fi


if test \( -z "${SINGLE_PRECISION}" \) -a \( x"$enable_utils" != x"no" \); then
  UTILITY_PROGRAMS='$(EXTRA_PROGRAMS)'
  msg="+ utilities"
else
  UTILITY_PROGRAMS=''
  msg=""
fi



# Check whether --with-max-dim was given.
if test "${with_max_dim+set}" = set; then :
  withval=$with_max_dim; maxdim=$withval
else
  maxdim=3
fi


if test $maxdim -lt 3; then
  as_fn_error $? "max-dim must be at least 3" "$LINENO" 5
fi


cat >>confdefs.h <<_ACEOF
#define MAX_DIM $maxdim
_ACEOF


echo "**********************************************"
echo "***   octopus${EXEEXT} $msg will be generated "
echo "**********************************************"



acx_libxc_ok=no


# Check whether --with-libxc-prefix was given.
if test "${with_libxc_prefix+set}" = set; then :
  withval=$with_libxc_prefix;
fi


# Set FCFLAGS_LIBXC only if not set from environment
if test x"$FCFLAGS_LIBXC" = x; then
  case $with_libxc_prefix in
    "") FCFLAGS_LIBXC="$ax_cv_f90_modflag/usr/include" ;;
    *)  FCFLAGS_LIBXC="$ax_cv_f90_modflag$with_libxc_prefix/include" ;;
  esac
fi


# Check whether --with-libxc-include was given.
if test "${with_libxc_include+set}" = set; then :
  withval=$with_libxc_include;
fi

case $with_libxc_include in
  "") ;;
  *)  FCFLAGS_LIBXC="$ax_cv_f90_modflag$with_libxc_include" ;;
esac

acx_libxc_save_LIBS="$LIBS"
acx_libxc_save_FCFLAGS="$FCFLAGS"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libxc" >&5
$as_echo_n "checking for libxc... " >&6; }

testprog="      program main

  use xc_f90_lib_m
  implicit none
  integer :: major
  integer :: minor
  call xc_f90_version(major, minor)
      end"

FCFLAGS="$FCFLAGS_LIBXC $acx_libxc_save_FCFLAGS"

# set from environment variable, if not blank
if test ! -z "$LIBS_LIBXC"; then
  LIBS="$LIBS_LIBXC $acx_libxc_save_LIBS"
  cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_libxc_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi

if test ! -z "$with_libxc_prefix"; then
  # static linkage, separate Fortran interface (libxc 2.2.0 and later)
  if test x"$acx_libxc_ok" = xno; then
    LIBS_LIBXC="$with_libxc_prefix/lib/libxcf90.a $with_libxc_prefix/lib/libxc.a"
    LIBS="$LIBS_LIBXC $acx_libxc_save_LIBS"
    cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_libxc_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  fi

  # static linkage, combined Fortran interface (libxc 2.0.x, 2.1.x)
  if test x"$acx_libxc_ok" = xno; then
    LIBS_LIBXC="$with_libxc_prefix/lib/libxc.a"
    LIBS="$LIBS_LIBXC $acx_libxc_save_LIBS"
    cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_libxc_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  fi
fi

# dynamic linkage, separate Fortran interface (libxc 2.2.0 and later)
if test x"$acx_libxc_ok" = xno; then
  if test ! -z "$with_libxc_prefix"; then
    LIBS_LIBXC="-L$with_libxc_prefix/lib"
  else
    LIBS_LIBXC=""
  fi
  LIBS_LIBXC="$LIBS_LIBXC -lxcf90 -lxc"
  LIBS="$LIBS_LIBXC $acx_libxc_save_LIBS"
  cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_libxc_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi

# dynamic linkage, combined Fortran interface (libxc 2.0.x, 2.1.x)
if test x"$acx_libxc_ok" = xno; then
  if test ! -z "$with_libxc_prefix"; then
    LIBS_LIBXC="-L$with_libxc_prefix/lib"
  else
    LIBS_LIBXC=""
  fi
  LIBS_LIBXC="$LIBS_LIBXC -lxc"
  LIBS="$LIBS_LIBXC $acx_libxc_save_LIBS"
  cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_libxc_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_libxc_ok ($FCFLAGS_LIBXC $LIBS_LIBXC)" >&5
$as_echo "$acx_libxc_ok ($FCFLAGS_LIBXC $LIBS_LIBXC)" >&6; }

if test x"$acx_libxc_ok" = xyes; then

$as_echo "#define HAVE_LIBXC 1" >>confdefs.h

else
  as_fn_error $? "Could not find required libxc library ( >= v 2.0.0)." "$LINENO" 5
fi

acx_libxc_hyb_mgga_ok=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether libxc has support for hybrid meta-GGAs (>= v 2.1)" >&5
$as_echo_n "checking whether libxc has support for hybrid meta-GGAs (>= v 2.1)... " >&6; }

testprog="      program main

  use xc_f90_lib_m
  implicit none
  integer :: x = XC_FAMILY_HYB_MGGA
      end"
cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_libxc_hyb_mgga_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_libxc_hyb_mgga_ok" >&5
$as_echo "$acx_libxc_hyb_mgga_ok" >&6; }
if test x"$acx_libxc_hyb_mgga_ok" = xyes; then

$as_echo "#define HAVE_LIBXC_HYB_MGGA 1" >>confdefs.h

fi



FCFLAGS="$acx_libxc_save_FCFLAGS"
LIBS="$acx_libxc_save_LIBS"





ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu

acx_blas_ok=no


sgemm=sgemm
dgemm=dgemm



# Check whether --with-blas was given.
if test "${with_blas+set}" = set; then :
  withval=$with_blas;
fi

case $with_blas in
  yes | "") ;;
  no) acx_blas_ok=disable ;;
  -* | */* | *.a | *.so | *.so.* | *.o) LIBS_BLAS="$with_blas" ;;
  *) LIBS_BLAS="-l$with_blas" ;;
esac

acx_blas_save_LIBS="$LIBS"
LIBS="$LIBS_BLAS $LIBS $FLIBS"

if test $acx_blas_ok = no; then
  if test "x$LIBS_BLAS" != x; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in $LIBS_BLAS" >&5
$as_echo_n "checking for $sgemm in $LIBS_BLAS... " >&6; }
    cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_blas_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    if test $acx_blas_ok = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_blas_ok" >&5
$as_echo "$acx_blas_ok" >&6; }
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_blas_ok ($LIBS_BLAS)" >&5
$as_echo "$acx_blas_ok ($LIBS_BLAS)" >&6; }
    fi
  fi
fi

if test $acx_blas_ok = no; then
  as_ac_var=`$as_echo "ac_cv_func_$sgemm" | $as_tr_sh`
ac_fn_fc_check_func "$LINENO" "$sgemm" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  acx_blas_ok=yes
fi

fi

if test $acx_blas_ok = no; then
   as_ac_Lib=`$as_echo "ac_cv_lib_blas_$sgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -lblas" >&5
$as_echo_n "checking for $sgemm in -lblas... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lblas  $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  acx_blas_ok=yes; LIBS_BLAS="-lblas"
fi

fi

if test $acx_blas_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ATL_xerbla in -latlas" >&5
$as_echo_n "checking for ATL_xerbla in -latlas... " >&6; }
if ${ac_cv_lib_atlas_ATL_xerbla+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-latlas  $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call ATL_xerbla
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  ac_cv_lib_atlas_ATL_xerbla=yes
else
  ac_cv_lib_atlas_ATL_xerbla=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_atlas_ATL_xerbla" >&5
$as_echo "$ac_cv_lib_atlas_ATL_xerbla" >&6; }
if test "x$ac_cv_lib_atlas_ATL_xerbla" = xyes; then :
  as_ac_Lib=`$as_echo "ac_cv_lib_f77blas_$sgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -lf77blas" >&5
$as_echo_n "checking for $sgemm in -lf77blas... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lf77blas -latlas $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cblas_dgemm in -lcblas" >&5
$as_echo_n "checking for cblas_dgemm in -lcblas... " >&6; }
if ${ac_cv_lib_cblas_cblas_dgemm+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lcblas -lf77blas -latlas $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call cblas_dgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  ac_cv_lib_cblas_cblas_dgemm=yes
else
  ac_cv_lib_cblas_cblas_dgemm=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cblas_cblas_dgemm" >&5
$as_echo "$ac_cv_lib_cblas_cblas_dgemm" >&6; }
if test "x$ac_cv_lib_cblas_cblas_dgemm" = xyes; then :
  acx_blas_ok=yes LIBS_BLAS="$LIBS_BLAS -lcblas -lf77blas -latlas"
fi

fi


fi

fi

if test $acx_blas_ok = no; then
   as_ac_Lib=`$as_echo "ac_cv_lib_atlas_$sgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -latlas" >&5
$as_echo_n "checking for $sgemm in -latlas... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-latlas -L/usr/lib/atlas/ -lblas $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  acx_blas_ok=yes; LIBS_BLAS="-L/usr/lib/atlas/ -lblas -latlas"
fi

fi

if test $acx_blas_ok = no; then
  as_ac_Lib=`$as_echo "ac_cv_lib_mkl_ia32_$sgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -lmkl_ia32" >&5
$as_echo_n "checking for $sgemm in -lmkl_ia32... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lmkl_ia32 -lguide -lpthread $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  acx_blas_ok=yes; LIBS_BLAS="$LIBS_BLAS -lmkl_ia32 -lguide -lpthread"
fi

fi

if test $acx_blas_ok = no; then
  as_ac_Lib=`$as_echo "ac_cv_lib_mkl_def_$sgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -lmkl_def" >&5
$as_echo_n "checking for $sgemm in -lmkl_def... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lmkl_def -lguide -lpthread $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  acx_blas_ok=yes; LIBS_BLAS="$LIBS_BLAS -lmkl_def -lguide -lpthread"
fi

fi

if test $acx_blas_ok = no; then
  as_ac_Lib=`$as_echo "ac_cv_lib_blas_$sgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -lblas" >&5
$as_echo_n "checking for $sgemm in -lblas... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lblas  $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  as_ac_Lib=`$as_echo "ac_cv_lib_dgemm_$dgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $dgemm in -ldgemm" >&5
$as_echo_n "checking for $dgemm in -ldgemm... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-ldgemm -lblas $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $dgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  as_ac_Lib=`$as_echo "ac_cv_lib_sgemm_$sgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -lsgemm" >&5
$as_echo_n "checking for $sgemm in -lsgemm... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsgemm -lblas $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  acx_blas_ok=yes; LIBS_BLAS="$LIBS_BLAS -lsgemm -ldgemm -lblas"
fi

fi


fi

fi

if test $acx_blas_ok = no; then
  if test "x$GCC" != xyes; then # only works with Sun CC
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for acosp in -lsunmath" >&5
$as_echo_n "checking for acosp in -lsunmath... " >&6; }
if ${ac_cv_lib_sunmath_acosp+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsunmath  $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call acosp
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  ac_cv_lib_sunmath_acosp=yes
else
  ac_cv_lib_sunmath_acosp=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sunmath_acosp" >&5
$as_echo "$ac_cv_lib_sunmath_acosp" >&6; }
if test "x$ac_cv_lib_sunmath_acosp" = xyes; then :
  as_ac_Lib=`$as_echo "ac_cv_lib_sunperf_$sgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -lsunperf" >&5
$as_echo_n "checking for $sgemm in -lsunperf... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lsunperf -lsunmath $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  LIBS_BLAS="$LIBS_BLAS -xlic_lib=sunperf -lsunmath" acx_blas_ok=yes
fi

fi

  fi
fi

if test $acx_blas_ok = no; then
  unset ac_cv_lib_blas_$sgemm
  as_ac_Lib=`$as_echo "ac_cv_lib_blas_$sgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -lblas" >&5
$as_echo_n "checking for $sgemm in -lblas... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lblas  $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  as_ac_Lib=`$as_echo "ac_cv_lib_essl_$sgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -lessl" >&5
$as_echo_n "checking for $sgemm in -lessl... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lessl -lblas $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  acx_blas_ok=yes; LIBS_BLAS="$LIBS_BLAS -lessl -lblas"
fi

fi

fi

for blas in acml goto mkl cxml dxml scs complib.sgimath blas; do
  if test $acx_blas_ok = no; then
    unset ac_cv_lib_$blas_$sgemm
    as_ac_Lib=`$as_echo "ac_cv_lib_$blas''_$sgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -l$blas" >&5
$as_echo_n "checking for $sgemm in -l$blas... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$blas  $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  acx_blas_ok=yes; LIBS_BLAS="$LIBS_BLAS -l$blas"
fi

  fi
done

if test $acx_blas_ok = no; then
  unset ac_cv_lib_blas_$sgemm
  as_ac_Lib=`$as_echo "ac_cv_lib_blas_$sgemm" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $sgemm in -lblas" >&5
$as_echo_n "checking for $sgemm in -lblas... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lblas -lg2c $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $sgemm
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  acx_blas_ok=yes; LIBS_BLAS="$LIBS_BLAS -lblas -lg2c"
fi

fi


LIBS="$acx_blas_save_LIBS"

if test x"$acx_blas_ok" = xyes; then

$as_echo "#define HAVE_BLAS 1" >>confdefs.h


else
  as_fn_error $? "could not find required BLAS library" "$LINENO" 5
fi




  acx_enable_zdotc_test=yes
  # Check whether --enable-zdotc-test was given.
if test "${enable_zdotc_test+set}" = set; then :
  enableval=$enable_zdotc_test; acx_enable_zdotc_test=${enableval}
fi


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

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether zdotc works" >&5
$as_echo_n "checking whether zdotc works... " >&6; }


  acx_blas_save_LIBS="$LIBS"
  LIBS="$LIBS $LIBS_BLAS"

  acx_zdotc_ok=yes

  if test "$cross_compiling" = yes; then :
  acx_zdotc_ok=yes;echo -n "cross-compiling; assuming... "
else
  cat > conftest.$ac_ext <<_ACEOF
      program main

complex(8), allocatable :: f1(:), f2(:)
complex(8) :: result1, result2
complex(8), external :: zdotc
integer :: nn, ii

nn=100

allocate(f1(nn), f2(nn))

result1 = cmplx(0.0d0,0.0d0,8)
do ii=1, nn
  f1(ii) = cmplx(exp(dble(ii)/dble(nn)), 0.0d0, 8)
  f2(ii) = cmplx(cos(dble(ii)/dble(nn)), 0.0d0, 8)
  result1 = result1 + exp(dble(ii)/dble(nn))*cos(dble(ii)/dble(nn))
end do

result2 = cmplx(0.0d0,0.0d0,8)
result2 = zdotc(nn,f1,1,f2,1)

open(1, file='conftest.out')
if(abs(result1-result2) .lt. 1d-6) then
  write(1, '(a)') 'success'
endif

      end
_ACEOF
if ac_fn_fc_try_run "$LINENO"; then :

  if test "x$acx_zdotc_ok" = "xyes"; then
    if test "x`cat conftest.out`" != "xsuccess"; then
      acx_zdotc_ok=no
      # program didn't crash, but gave wrong answer
    fi
  fi

else
  acx_zdotc_ok=no
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_zdotc_ok" >&5
$as_echo "$acx_zdotc_ok" >&6; }
  LIBS="$acx_blas_save_LIBS"

  if test "x$acx_zdotc_ok" = "xno"; then
    as_fn_error $? "

    Blas was found, but the zdotc subroutine does not work
    properly. This probably means that your Blas implementation is
    incompatible with your Fortran compiler.

    " "$LINENO" 5
  fi

  fi




acx_lapack_ok=no

if test "x$acx_blas_ok" != xyes; then
  acx_lapack_ok=noblas
fi

cheev=cheev

if test $acx_lapack_ok = no; then

# Check whether --with-lapack was given.
if test "${with_lapack+set}" = set; then :
  withval=$with_lapack;
fi

  case $with_lapack in
    yes | "") ;;
    no) acx_lapack_ok=disable ;;
    -* | */* | *.a | *.so | *.so.* | *.o) LIBS_LAPACK="$with_lapack" ;;
    *) LIBS_LAPACK="-l$with_lapack" ;;
  esac
fi

acx_lapack_save_LIBS="$LIBS"
LIBS="$LIBS_LAPACK $LIBS_BLAS $LIBS $FLIBS"

if test $acx_lapack_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $cheev in $LIBS_LAPACK" >&5
$as_echo_n "checking for $cheev in $LIBS_LAPACK... " >&6; }
  cat > conftest.$ac_ext <<_ACEOF
      program main
      call $cheev
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_lapack_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test $acx_lapack_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_lapack_ok" >&5
$as_echo "$acx_lapack_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_lapack_ok ($LIBS_LAPACK)" >&5
$as_echo "$acx_lapack_ok ($LIBS_LAPACK)" >&6; }
  fi
fi

for lapack in mkl_lapack lapack lapack_rs6k acml; do
  if test $acx_lapack_ok = no; then
    as_ac_Lib=`$as_echo "ac_cv_lib_$lapack''_$cheev" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $cheev in -l$lapack" >&5
$as_echo_n "checking for $cheev in -l$lapack... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$lapack $FLIBS $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $cheev
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  acx_lapack_ok=yes; LIBS_LAPACK="$LIBS_LAPACK -l$lapack"
fi

  fi
done


LIBS="$acx_lapack_save_LIBS"

if test x"$acx_lapack_ok" = xyes; then

$as_echo "#define HAVE_LAPACK 1" >>confdefs.h


else
  as_fn_error $? "could not find required LAPACK library" "$LINENO" 5
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




# Check whether --with-gsl-prefix was given.
if test "${with_gsl_prefix+set}" = set; then :
  withval=$with_gsl_prefix; gsl_prefix="$withval"
else
  gsl_prefix=""
fi


# Check whether --with-gsl-exec-prefix was given.
if test "${with_gsl_exec_prefix+set}" = set; then :
  withval=$with_gsl_exec_prefix; gsl_exec_prefix="$withval"
else
  gsl_exec_prefix=""
fi


  if test "x${GSL_CONFIG+set}" != xset ; then
    if test "x$gsl_prefix" != x ; then
      GSL_CONFIG="$gsl_prefix/bin/gsl-config"
    fi
    if test "x$gsl_exec_prefix" != x ; then
      GSL_CONFIG="$gsl_exec_prefix/bin/gsl-config"
    fi
  fi

  # Extract the first word of "gsl-config", so it can be a program name with args.
set dummy gsl-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_GSL_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $GSL_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GSL_CONFIG="$GSL_CONFIG" # 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 '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_GSL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  min_gsl_major_version=1
  min_gsl_minor_version=9

  if test "$GSL_CONFIG" = "no" ; then
    no_gsl=yes
    echo "*** The gsl-config script installed by GSL could not be found."
    echo "*** If GSL was installed in PREFIX, make sure PREFIX/bin is in"
    echo "*** your path, or set the GSL_CONFIG environment variable to the"
    echo "*** full path to gsl-config."
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GSL - version >= $min_gsl_major_version.$min_gsl_minor_version" >&5
$as_echo_n "checking for GSL - version >= $min_gsl_major_version.$min_gsl_minor_version... " >&6; }
    no_gsl=""
    GSL_CFLAGS=`$GSL_CONFIG --cflags`
    GSL_LIBS=`$GSL_CONFIG --libs`

    gsl_major_version=`$GSL_CONFIG --version | \
      sed 's/^\([0-9]*\).*/\1/'`
    if test "x${gsl_major_version}" = "x" ; then
      gsl_major_version=0
    fi

    gsl_minor_version=`$GSL_CONFIG --version | \
      sed 's/^\([0-9]*\)\.\{0,1\}\([0-9]*\).*/\2/'`
    if test "x${gsl_minor_version}" = "x" ; then
      gsl_minor_version=0
    fi

    gsl_micro_version=`$GSL_CONFIG --version | \
      sed 's/^\([0-9]*\)\.\{0,1\}\([0-9]*\)\.\{0,1\}\([0-9]*\).*/\3/'`
    if test "x${gsl_micro_version}" = "x" ; then
      gsl_micro_version=0
    fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $gsl_major_version.$gsl_minor_version.$gsl_micro_version" >&5
$as_echo "$gsl_major_version.$gsl_minor_version.$gsl_micro_version" >&6; }
    if test $gsl_major_version -lt $min_gsl_major_version -o $gsl_minor_version -lt $min_gsl_minor_version; then
      as_fn_error $? "could not find required GSL library" "$LINENO" 5
    fi

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether GSL can be linked" >&5
$as_echo_n "checking whether GSL can be linked... " >&6; }
    ac_save_CFLAGS="$CFLAGS"
    ac_save_LIBS="$LIBS"
    CFLAGS="$CFLAGS $GSL_CFLAGS"
    LIBS="$LIBS $GSL_LIBS"

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

#include <gsl/gsl_math.h>
#include <gsl/gsl_spline.h>

#ifdef FC_DUMMY_MAIN
#ifndef FC_DUMMY_MAIN_EQ_F77
#  ifdef __cplusplus
     extern "C"
#  endif
   int FC_DUMMY_MAIN() { return 1; }
#endif
#endif
int
main ()
{

  gsl_spline x;
  gsl_asinh(1.0);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
else

      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
      no_gsl=yes
      echo "*** The test program failed to link. See the file config.log for the"
      echo "*** exact error that occured. This usually means GSL was incorrectly installed"
      echo "*** or that you have moved GSL since it was installed. In the latter case, you"
      echo "*** may want to edit the gsl-config script: $GSL_CONFIG"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  fi

  if test "x$no_gsl" = x ; then
     :
  else
     as_fn_error $? "could not find required GSL library" "$LINENO" 5
  fi

  CFLAGS="$ac_save_CFLAGS"
  LIBS="$ac_save_LIBS"






  # We disable GD support only if the user is requesting this explicitly
  # Check whether --enable-gdlib was given.
if test "${enable_gdlib+set}" = set; then :
  enableval=$enable_gdlib; acx_gdlib_ok=$enableval
else
  acx_gdlib_ok=yes
fi

  # GD library is enabled by default

  if test x"$acx_gdlib_ok" = xyes; then
    # Extract the first word of "gdlib-config", so it can be a program name with args.
set dummy gdlib-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_GDLIB_CONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $GDLIB_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GDLIB_CONFIG="$GDLIB_CONFIG" # 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 '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_GDLIB_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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



    if test -n "$GDLIB_CONFIG"; then
      if test "x$GD_CFLAGS" = x; then
	GD_CFLAGS=`$GDLIB_CONFIG --cflags`
      fi
       if test "x$GD_LIBS" = x; then
        GD_LIBS="-L`$GDLIB_CONFIG --libdir` -lgd `$GDLIB_CONFIG --ldflags` `$GDLIB_CONFIG --libs | awk '{if($NF=="@LIBICONV@"){$NF=""} print}'`"
      # Sometimes GD installation strangely leaves this token @LIBICONV@ in --libs, which must be removed
      fi
    else
      acx_gdlib_ok="no"
    fi
  fi

  if test x"$acx_gdlib_ok" = xyes; then
    acx_save_LIBS="$LIBS"
    LIBS="$LIBS $GD_LIBS"
    acx_save_CFLAGS="$CFLAGS"
    CFLAGS="$CFLAGS $GD_CFLAGS"

    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether gdlib can be linked" >&5
$as_echo_n "checking whether gdlib can be linked... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <gd.h>
#ifdef FC_DUMMY_MAIN
#ifndef FC_DUMMY_MAIN_EQ_F77
#  ifdef __cplusplus
     extern "C"
#  endif
   int FC_DUMMY_MAIN() { return 1; }
#endif
#endif
int
main ()
{
gdImagePtr im;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

else
  acx_gdlib_ok=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_gdlib_ok" >&5
$as_echo "$acx_gdlib_ok" >&6; }

    if test x"$acx_gdlib_ok" = xno; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: GD library support has been disabled.
                   *** Some esoteric parts of octopus will not work." >&5
$as_echo "$as_me: WARNING: GD library support has been disabled.
                   *** Some esoteric parts of octopus will not work." >&2;}
      GD_CFLAGS=""
      GD_LIBS=""
    else

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




      GD_MAJORVERSION=`$GDLIB_CONFIG --majorversion`
      GD_MINORVERSION=`$GDLIB_CONFIG --minorversion`
      GD_REVISION=`$GDLIB_CONFIG --revision`
      # we only use PNG, JPEG, GIF
      for f in `$GDLIB_CONFIG --features` ; do
        case $f in
        GD_XPM )

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

          ;;
        GD_JPEG )

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

          ;;
        GD_FONTCONFIG )

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

          ;;
        GD_FREETYPE )

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

          ;;
        GD_PNG )

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

          ;;
        GD_GIF )

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

          ;;
        esac
      done
    fi

    LIBS="$acx_save_LIBS"
    CFLAGS="$acx_save_CFLAGS"
  fi


ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu



  acx_fft_ok=no

  if test "x${SINGLE_PRECISION}" != x; then
    fft_func="sfftw_plan_dft_1d"
    fft_libs="fftw3f"
  else
    fft_func="dfftw_plan_dft_1d"
    fft_libs="fftw3"
  fi

    if test $acx_fft_ok = no; then

# Check whether --with-fft-lib was given.
if test "${with_fft_lib+set}" = set; then :
  withval=$with_fft_lib;
fi

    case $with_fft_lib in
      yes | "") ;;
      -* | */* | *.a | *.so | *.so.* | *.o) LIBS_FFT="$with_fft_lib" ;;
      *) LIBS_FFT="-l$with_fft_lib" ;;
    esac
  fi

  acx_fft_save_LIBS="$LIBS"
  LIBS="$LIBS_FFT $LIBS $FLIBS"

    if test $acx_fft_ok = no; then
    if test "x$LIBS_FFT" != x; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $fft_func in $LIBS_FFT" >&5
$as_echo_n "checking for $fft_func in $LIBS_FFT... " >&6; }
      cat > conftest.$ac_ext <<_ACEOF
      program main
      call $fft_func
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_fft_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
      if test $acx_fft_ok = no; then
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_fft_ok" >&5
$as_echo "$acx_fft_ok" >&6; }
      else
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_fft_ok ($LIBS_FFT)" >&5
$as_echo "$acx_fft_ok ($LIBS_FFT)" >&6; }
      fi
    fi
  fi

    if test $acx_fft_ok = no; then
    as_ac_var=`$as_echo "ac_cv_func_$fft_func" | $as_tr_sh`
ac_fn_fc_check_func "$LINENO" "$fft_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  acx_fft_ok=yes
fi

  fi

    for fftl in $fft_libs; do
    if test $acx_fft_ok = no; then
      as_ac_Lib=`$as_echo "ac_cv_lib_$fftl''_$fft_func" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $fft_func in -l$fftl" >&5
$as_echo_n "checking for $fft_func in -l$fftl... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$fftl $FLIBS $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $fft_func
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  acx_fft_ok=yes; LIBS_FFT="$LIBS_FFT -l$fftl"
fi

    fi
  done

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dfftw_init_threads in $LIBS_FFT" >&5
$as_echo_n "checking for dfftw_init_threads in $LIBS_FFT... " >&6; }
  cat > conftest.$ac_ext <<_ACEOF
      program main
      call dfftw_init_threads
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_fft_threads_ok=yes
else
  acx_fft_threads_ok=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_fft_threads_ok" >&5
$as_echo "$acx_fft_threads_ok" >&6; }
  if test x"$acx_fft_threads_ok" != xyes; then
    LIBS="$LIBS -lfftw3_threads"
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dfftw_init_threads in $LIBS_FFT -lfftw3_threads" >&5
$as_echo_n "checking for dfftw_init_threads in $LIBS_FFT -lfftw3_threads... " >&6; }
    cat > conftest.$ac_ext <<_ACEOF
      program main
      call dfftw_init_threads
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_fft_threads_ok=yes; LIBS_FFT="$LIBS_FFT -lfftw3_threads"
else
  acx_fft_threads_ok=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_fft_threads_ok" >&5
$as_echo "$acx_fft_threads_ok" >&6; }
  fi
  if test x"$acx_fft_threads_ok" = xyes; then

$as_echo "#define HAVE_FFTW3_THREADS 1" >>confdefs.h

  fi


  LIBS="$acx_fft_save_LIBS"

  # Finally, execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND:
  if test x"$acx_fft_ok" != xyes; then
    if test $acx_fft_ok != disable; then
      as_fn_error $? "Could not find required FFT library." "$LINENO" 5
    fi

  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



acx_nfft_ok=no

nfft_func="nfft_init_1d"
nfft_libs="-lnfft3"


# Check whether --with-nfft was given.
if test "${with_nfft+set}" = set; then :
  withval=$with_nfft;
else
  with_nfft=no
fi

case $with_nfft in
  no ) acx_nfft_ok=disable ;;
  *) LIBS_NFFT="-L$with_nfft/lib $nfft_libs"
     CFLAGS_NFFT="-I$with_nfft/include" ;;
esac

acx_nfft_save_LIBS="$LIBS"
acx_nfft_save_CFLAGS="$CFLAGS"

if test $acx_nfft_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for nfft" >&5
$as_echo_n "checking for nfft... " >&6; }
  # If LIBS_NFFT has been passed with --with-nfft just test this
  if test "$LIBS_NFFT"; then
    nfft_cflags="$CFLAGS_NFFT"
    nfft_libs="$LIBS_NFFT"
    CFLAGS="$nfft_cflags "
    LIBS="$nfft_libs $LIBS_FFT"
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include "nfft3util.h"
#include "nfft3.h"
 int main(void)
 {
   nfft_plan p;
   nfft_init_1d(&p,2,3);
   nfft_finalize(&p);
   return 1;
 }

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  acx_nfft_ok=yes; CFLAGS_NFFT="$nfft_cflags"; LIBS_NFFT="$nfft_libs"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  fi

  if test $acx_nfft_ok = no ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_nfft_ok" >&5
$as_echo "$acx_nfft_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_nfft_ok ($LIBS_NFFT)" >&5
$as_echo "$acx_nfft_ok ($LIBS_NFFT)" >&6; }
  fi
fi



CFLAGS="$CFLAGS_NFFT $acx_nfft_save_CFLAGS"
LIBS="$LIBS_NFFT $acx_nfft_save_LIBS"


if test x"$acx_nfft_ok" = xyes; then

$as_echo "#define HAVE_NFFT 1" >>confdefs.h


else
   if test $acx_nfft_ok != disable; then
     { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find NFFT library.
                *** Will compile without NFFT support" >&5
$as_echo "$as_me: WARNING: Could not find NFFT library.
                *** Will compile without NFFT support" >&2;}
   fi

fi

ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu



acx_netcdf_ok=no


# Check whether --with-netcdf-prefix was given.
if test "${with_netcdf_prefix+set}" = set; then :
  withval=$with_netcdf_prefix;
fi

case $with_netcdf_prefix in
  no ) acx_netcdf_ok=disabled ;;
  "") if test "x$FCFLAGS_NETCDF" == x; then
    FCFLAGS_NETCDF="$ax_cv_f90_modflag/usr/include"
  fi;;
  *) LIBS_NETCDF="-L$with_netcdf_prefix/lib"; FCFLAGS_NETCDF="$ax_cv_f90_modflag$with_netcdf_prefix/include" ;;
esac


# Check whether --with-netcdf-include was given.
if test "${with_netcdf_include+set}" = set; then :
  withval=$with_netcdf_include;
fi

case $with_netcdf_include in
  "") ;;
  *)  FCFLAGS_NETCDF="$ax_cv_f90_modflag$with_netcdf_include" ;;
esac

acx_netcdf_save_LIBS="$LIBS"
acx_netcdf_save_FCFLAGS="$FCFLAGS"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for netcdf" >&5
$as_echo_n "checking for netcdf... " >&6; }
if test "$acx_netcdf_ok" != disabled; then
  netcdf_fcflags="$FCFLAGS_NETCDF"
  FCFLAGS="$netcdf_fcflags $acx_netcdf_save_FCFLAGS"
  for netcdf_libsl in "" -lnetcdf "-lnetcdff -lnetcdf"; do
    netcdf_libs="$LIBS_NETCDF $netcdf_libsl"
    LIBS="$netcdf_libs $acx_netcdf_save_LIBS"
    cat > conftest.$ac_ext <<_ACEOF
      program main

      use netcdf
      integer :: ncid
      integer :: status
      status = nf90_close(ncid)

      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_netcdf_ok=yes; FCFLAGS_NETCDF="$netcdf_fcflags"; LIBS_NETCDF="$netcdf_libs"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    if test "$acx_netcdf_ok" == yes; then
      LIBS_NETCDF=$netcdf_libs
      break
    fi
  done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_netcdf_ok ($FCFLAGS_NETCDF $LIBS_NETCDF)" >&5
$as_echo "$acx_netcdf_ok ($FCFLAGS_NETCDF $LIBS_NETCDF)" >&6; }

if test x"$acx_netcdf_ok" = xyes; then

$as_echo "#define HAVE_NETCDF 1" >>confdefs.h


else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find NetCDF library.
              *** Will compile without NetCDF and ETSF I/O support" >&5
$as_echo "$as_me: WARNING: Could not find NetCDF library.
              *** Will compile without NetCDF and ETSF I/O support" >&2;}
  FCFLAGS_NETCDF=""
  LIBS_NETCDF=""

fi



FCFLAGS="$acx_netcdf_save_FCFLAGS"
LIBS="$acx_netcdf_save_LIBS"




acx_etsf_io_ok=no


# Check whether --with-etsf-io-prefix was given.
if test "${with_etsf_io_prefix+set}" = set; then :
  withval=$with_etsf_io_prefix;
fi

case $with_etsf_io_prefix in
  no ) acx_etsf_io_ok=disabled ;;
  "") if test "x$FCFLAGS_ETSF_IO" = x; then
    FCFLAGS_ETSF_IO="$ax_cv_f90_modflag /usr/include"
  fi;;
  *) LIBS_ETSF_IO="-L$with_etsf_io_prefix/lib";
     FCFLAGS_ETSF_IO="$ax_cv_f90_modflag$with_etsf_io_prefix/include" ;;
esac


# Check whether --with-etsf-io-include was given.
if test "${with_etsf_io_include+set}" = set; then :
  withval=$with_etsf_io_include;
fi

case $with_etsf_io_include in
  "") ;;
  *)  FCFLAGS_ETSF_IO="$ax_cv_f90_modflag$with_etsf_io_include" ;;
esac

if test "x$acx_netcdf_ok" != xyes; then
  acx_etsf_io_ok=disabled
fi

acx_etsf_io_save_LIBS="$LIBS"
acx_etsf_io_save_FCFLAGS="$FCFLAGS"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for etsf_io" >&5
$as_echo_n "checking for etsf_io... " >&6; }
if test "$acx_etsf_io_ok" != disabled; then
  etsf_io_libs="$LIBS_ETSF_IO -letsf_io_utils -letsf_io"
   if test "${fc_type}" = ""; then
  fc_type="UNKNOWN"
 fi
 if test "${fc_version}" = ""; then
  fc_version="UNKNOWN"
 fi
 fc_wrap="no"


 if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} --version 2>&1`
 abi_result=`echo "${fc_info_string}" | grep '^G95'`
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
 else
    fc_type="g95"
  fc_version=`echo ${abi_result} | sed -e 's/.*GCC //; s/ .*//'`
  if test "${fc_version}" = "${abi_result}"; then
   fc_version="UNKNOWN"
  fi
  abi_result="yes"
 fi

 fi
 if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} --version 2>&1`
 abi_result=`echo "${fc_info_string}" | grep '^GNU Fortran'`
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
 else
    fc_type="gcc"
  fc_version=`echo ${abi_result} | sed -e 's/.*(GCC) //; s/.*GCC //; s/ .*//'`
  abi_result="yes"
 fi

 fi
 if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} -v -V 2>&1 | sed -e '/^ifc: warning/d'`
 abi_result=`echo "${fc_info_string}" | grep '^Intel(R) Fortran'`
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
 else
    fc_type="intel"
  fc_version=`echo "${fc_info_string}" | grep '^Version' | sed -e 's/Version //;s/ .*//;s/ //g' | head -n 1`
  if test "${fc_version}" = ""; then
   fc_version="UNKNOWN"
  fi
  abi_result="yes"
 fi

 fi
 if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} -version 2>&1`
 abi_result=`echo "${fc_info_string}" | grep '^PathScale'`
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
 else
  fc_type="pathscale"
  fc_version=`echo "${abi_result}" | sed -e 's/.* Version //; s/ .*//'`
  if test "${fc_version}" = "${abi_result}"; then
   fc_version="UNKNOWN"
  fi
  abi_result="yes"
 fi

 fi
 if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} -V 2>&1 | sed -e '/^$/d'`
 abi_result=`echo "${fc_info_string}" | grep '^pgf9[05]' | grep -v 'No files to process'`
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
 else
    fc_type="pgi"
  fc_version=`echo "${abi_result}" | sed -e 's/^pgf9[05] //' | sed -e 's/-.*//'`
  if test "${fc_version}" = "${abi_result}"; then
   fc_version="UNKNOWN"
              fi
  abi_result="yes"
 fi

 fi
 if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} -version 2>&1 | sed -e 's/^	//' | grep '^Compaq Fortran Compiler'`
 abi_result="${fc_info_string}"
 if test "${abi_result}" = ""; then
  fc_info_string=`${FC} -version 2>&1 | sed -e 's/^	//' | grep '^HP Fortran Compiler'`
  abi_result="${fc_info_string}"
 fi
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
 else
    fc_type="compaq"
  fc_version=`echo "${abi_result}" | sed -e 's/.* V//;s/-.*//'`
  if test "${fc_version}" = "${abi_result}"; then
   fc_version="UNKNOWN"
  fi
  abi_result="yes"
 fi

 fi
 if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} -V 2> /dev/null`
 abi_result=`echo "${fc_info_string}" | grep '^Pro Fortran'`
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
 else
    fc_type="absoft"
  fc_version=`echo "${abi_result}" | sed -e 's/Pro Fortran //'`
  if test "${fc_version}" = "${abi_result}"; then
   fc_version="UNKNOWN"
  fi
  abi_result="yes"
 fi

 fi
 if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} -version 2>&1 | sed -e '/^$/d'`
 abi_result=`echo "${fc_info_string}" | grep '^MIPSpro'`
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
 else
    fc_type="mipspro"
  fc_version=`echo "${abi_result}" | sed -e 's/.*Version //'`
  if test "${fc_version}" = "${abi_result}"; then
   fc_version="UNKNOWN"
  fi
  abi_result="yes"
 fi

 fi
 if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} --version 2>&1`
 abi_result=`echo "${fc_info_string}" | grep '^Open64'`
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
 else
    fc_type="open64"
  fc_version=`echo "${abi_result}" | sed -e 's/.* Version //; s/ .*//'`
  if test "${fc_version}" = "${abi_result}"; then
   fc_version="UNKNOWN"
  fi
  abi_result="yes"
 fi

 fi
 if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} -V 2> /dev/null`
 abi_result=`echo "${fc_info_string}" | grep '^Fujitsu Fortran'`
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
 else
    fc_type="fujitsu"
  fc_version=`echo "${abi_result}" | sed -e 's/.*Driver //;s/ .*//'`
  if test "${fc_version}" = "${abi_result}"; then
   fc_version="UNKNOWN"
  fi
  abi_result="yes"
 fi

 fi
 if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} -V 2>&1 | head -n 1`
 abi_result=`echo "${fc_info_string}" | grep 'Sun' | grep 'Fortran 95'`
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
 else
    fc_type="sun"
  fc_version=`echo "${abi_result}" | sed -e 's/.* Fortran 95 //;s/ .*//'`
  if test "${fc_version}" = "${abi_result}" -o "${fc_version}" = ""; then
   fc_version="UNKNOWN"
  fi
  abi_result="yes"
 fi

 fi
 if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} -V 2> /dev/null`
 abi_result=`echo "${fc_info_string}" | grep '^Hitachi Fortran'`
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
 else
    fc_type="hitachi"
  fc_version=`echo "${abi_result}" | sed -e 's/.*Driver //;s/ .*//'`
  if test "${fc_version}" = "${abi_result}"; then
   fc_version="UNKNOWN"
  fi
  abi_result="yes"
 fi

 fi
  if test "${fc_type}" = "UNKNOWN"; then

  fc_info_string=`${FC} -qversion 2>&1`
 fc_garbage=`${FC} -qversion 2>&1 | wc -l | sed -e 's/ //g'`
 abi_result=`echo "${fc_info_string}" | grep 'IBM(R) XL Fortran'`
 if test "${abi_result}" = ""; then
  abi_result=`echo "${fc_info_string}" | grep 'IBM XL Fortran'`
 fi
 if test "${abi_result}" = ""; then
  abi_result="no"
  fc_info_string=""
  fc_type="UNKNOWN"
  fc_version="UNKNOWN"
  if test "${fc_garbage}" -gt 50; then
      fc_type="ibm"
   fc_version="UNKNOWN"
   abi_result="yes"
  fi
 else
    fc_type="ibm"
  fc_version=`echo "${abi_result}" | sed -e 's/.* V\([0-9\.]*\) .*/\1/'`
  if test "${fc_version}" = "${abi_result}"; then
   fc_version="UNKNOWN"
  fi
  abi_result="yes"
 fi

 fi

  if test "${fc_type}" = "UNKNOWN"; then
  fc_type="generic"
  fc_version="0.0"
 fi

  fc_version=`echo ${fc_version} | cut -d. -f1-2`







  for etsf_io_fcflags in "$FCFLAGS_ETSF_IO" "$FCFLAGS_ETSF_IO"/$fc_type ; do
    FCFLAGS="$etsf_io_fcflags $acx_etsf_io_save_FCFLAGS $FCFLAGS_NETCDF"
    LIBS="$etsf_io_libs $acx_etsf_io_save_LIBS $LIBS_NETCDF"
    cat > conftest.$ac_ext <<_ACEOF
      program main

      use etsf_io
      type(etsf_vars) :: vars
      call etsf_io_vars_free(vars)

      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_etsf_io_ok=yes; FCFLAGS_ETSF_IO="$etsf_io_fcflags"; LIBS_ETSF_IO="$etsf_io_libs"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    if test x"$acx_etsf_io_ok" == xyes; then
      break
    fi
  done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_etsf_io_ok ($FCFLAGS_ETSF_IO $LIBS_ETSF_IO)" >&5
$as_echo "$acx_etsf_io_ok ($FCFLAGS_ETSF_IO $LIBS_ETSF_IO)" >&6; }

if test x"$acx_etsf_io_ok" = xyes; then

$as_echo "#define HAVE_ETSF_IO 1" >>confdefs.h


else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find etsf_io library.
           *** Will compile without ETSF I/O support" >&5
$as_echo "$as_me: WARNING: Could not find etsf_io library.
           *** Will compile without ETSF I/O support" >&2;}
  FCFLAGS_ETSF_IO=""
  LIBS_ETSF_IO=""

fi



FCFLAGS="$acx_etsf_io_save_FCFLAGS"
LIBS="$acx_etsf_io_save_LIBS"



acx_berkeleygw_ok=no


# Check whether --with-berkeleygw-prefix was given.
if test "${with_berkeleygw_prefix+set}" = set; then :
  withval=$with_berkeleygw_prefix;
fi

case $with_berkeleygw_prefix in
  no ) acx_berkeleygw_ok=disabled ;;
  *) LIBS_BERKELEYGW="-L$with_berkeleygw_prefix/library -lBGW_wfn";
     FCFLAGS_BERKELEYGW="$ax_cv_f90_modflag$with_berkeleygw_prefix/library" ;;
esac

acx_berkeleygw_save_LIBS="$LIBS"
acx_berkeleygw_save_FCFLAGS="$FCFLAGS"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BerkeleyGW" >&5
$as_echo_n "checking for BerkeleyGW... " >&6; }
if test "$acx_berkeleygw_ok" != disabled; then
  FCFLAGS="$FCFLAGS_BERKELEYGW $acx_berkeleygw_save_FCFLAGS"
  LIBS="$LIBS_BERKELEYGW $acx_berkeleygw_save_LIBS"
  cat > conftest.$ac_ext <<_ACEOF
      program main

    use wfn_rho_vxc_io_m
    call bgw_conf_test()

      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_berkeleygw_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_berkeleygw_ok ($FCFLAGS_BERKELEYGW $LIBS_BERKELEYGW)" >&5
$as_echo "$acx_berkeleygw_ok ($FCFLAGS_BERKELEYGW $LIBS_BERKELEYGW)" >&6; }

if test x"$acx_berkeleygw_ok" = xyes; then

$as_echo "#define HAVE_BERKELEYGW 1" >>confdefs.h


else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find BerkeleyGW library.
           *** Will compile without BerkeleyGW support" >&5
$as_echo "$as_me: WARNING: Could not find BerkeleyGW library.
           *** Will compile without BerkeleyGW support" >&2;}
  FCFLAGS_BERKELEYGW=""
  LIBS_BERKELEYGW=""

fi




FCFLAGS="$acx_berkeleygw_save_FCFLAGS"
LIBS="$acx_berkeleygw_save_LIBS"



acx_sparskit_ok=no


# Check whether --with-sparskit was given.
if test "${with_sparskit+set}" = set; then :
  withval=$with_sparskit;
fi

case $with_sparskit in
  yes | "") ;;
  no ) acx_sparskit_ok=disable ;;
  -* | */* | *.a | *.so | *.so.* | *.o) LIBS_SPARSKIT="$with_sparskit" ;;
  *) LIBS_SPARSKIT="-l$with_sparskit" ;;
esac

acx_sparskit_save_LIBS="$LIBS"

testprog="
    subroutine distdot
    end subroutine distdot
    program main
    call bcgstab
    end program main"

if test $acx_sparskit_ok = no; then
  LIBS="$LIBS_SPARSKIT $LIBS_LAPACK $LIBS_BLAS $acx_sparskit_save_LIBS $FLIBS"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SPARSKIT library" >&5
$as_echo_n "checking for SPARSKIT library... " >&6; }
  cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_sparskit_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test $acx_sparskit_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_sparskit_ok" >&5
$as_echo "$acx_sparskit_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_sparskit_ok ($LIBS_SPARSKIT)" >&5
$as_echo "$acx_sparskit_ok ($LIBS_SPARSKIT)" >&6; }
  fi
fi

if test $acx_sparskit_ok = no; then
  LIBS="$LIBS_SPARSKIT -lskit $LIBS_LAPACK $LIBS_BLAS $acx_sparskit_save_LIBS $FLIBS"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for SPARSKIT library with -lskit" >&5
$as_echo_n "checking for SPARSKIT library with -lskit... " >&6; }
  cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_sparskit_ok=yes; LIBS_SPARSKIT="$LIBS_SPARSKIT -lskit"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test $acx_sparskit_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_sparskit_ok" >&5
$as_echo "$acx_sparskit_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_sparskit_ok ($LIBS_SPARSKIT)" >&5
$as_echo "$acx_sparskit_ok ($LIBS_SPARSKIT)" >&6; }
  fi
fi



LIBS="$acx_sparskit_save_LIBS"


if test x"$acx_sparskit_ok" = xyes; then

$as_echo "#define HAVE_SPARSKIT 1" >>confdefs.h


else
  if test $acx_sparskit_ok != disable; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find SPARSKIT library.
                *** Will compile without SPARSKIT support" >&5
$as_echo "$as_me: WARNING: Could not find SPARSKIT library.
                *** Will compile without SPARSKIT support" >&2;}
  fi

fi



if test x"$enable_mpi" != x"no"; then

acx_mpi_ok=no

acx_mpi_save_LIBS="$LIBS"
LIBS="$LIBS_MPI $LIBS $FLIBS"

if test $acx_mpi_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_init in $LIBS_MPI" >&5
$as_echo_n "checking for MPI_init in $LIBS_MPI... " >&6; }
  cat > conftest.$ac_ext <<_ACEOF
      program main
      call MPI_Init
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_mpi_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test $acx_mpi_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_mpi_ok" >&5
$as_echo "$acx_mpi_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_mpi_ok ($LIBS_MPI)" >&5
$as_echo "$acx_mpi_ok ($LIBS_MPI)" >&6; }
  fi
fi

if test $acx_mpi_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI_Init in -lmpi" >&5
$as_echo_n "checking for MPI_Init in -lmpi... " >&6; }
if ${ac_cv_lib_mpi_MPI_Init+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lmpi  $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call MPI_Init
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  ac_cv_lib_mpi_MPI_Init=yes
else
  ac_cv_lib_mpi_MPI_Init=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mpi_MPI_Init" >&5
$as_echo "$ac_cv_lib_mpi_MPI_Init" >&6; }
if test "x$ac_cv_lib_mpi_MPI_Init" = xyes; then :
  acx_mpi_ok=yes; LIBS_MPI="$LIBS_MPI -lmpi"
fi

fi


LIBS="$acx_mpi_save_LIBS"

if test x"$acx_mpi_ok" = xyes; then

$as_echo "#define HAVE_MPI 1" >>confdefs.h


else
  as_fn_error $? "could not compile an MPI test program" "$LINENO" 5
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI Fortran headers" >&5
$as_echo_n "checking for MPI Fortran headers... " >&6; }
save_ldflags="$LDFLAGS"
if test "$LIB_MPI"; then :
  LDFLAGS="${LDFLAGS} -L${LIB_MPI}"
fi

acx_enable_mpi_mod=no
# Check whether --enable-mpi_mod was given.
if test "${enable_mpi_mod+set}" = set; then :
  enableval=$enable_mpi_mod; acx_enable_mpi_mod=${enableval}
fi


if test x"$acx_enable_mpi_mod" = x"no"; then
  cat > conftest.$ac_ext <<_ACEOF
      program main

include 'mpif.h'
integer :: ierr
call MPI_Init(ierr)

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  HAVE_MPIF_H=1
else
  HAVE_MPIF_H=0
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  if test "$HAVE_MPIF_H" = 1; then

$as_echo "#define MPI_H 1" >>confdefs.h

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: mpif.h" >&5
$as_echo "mpif.h" >&6; }
  fi
else
  cat > conftest.$ac_ext <<_ACEOF
      program main

  use mpi
  integer	:: ierr
  call MPI_Init(ierr)

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  HAVE_MPI_MOD=1
else
  HAVE_MPI_MOD=0
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

  if test "$HAVE_MPI_MOD" = 1; then

$as_echo "#define MPI_MOD 1" >>confdefs.h

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: mpi module" >&5
$as_echo "mpi module" >&6; }
  else
    as_fn_error $? "Could not find the mpi module." "$LINENO" 5
  fi
fi


acx_mpi2_ok=no

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MPI 2" >&5
$as_echo_n "checking for MPI 2... " >&6; }

# Check whether --enable-mpi2 was given.
if test "${enable_mpi2+set}" = set; then :
  enableval=$enable_mpi2;
fi


if test x"$enable_mpi2" != x"no"; then

if test "$HAVE_MPIF_H" = 1; then
cat > conftest.$ac_ext <<_ACEOF
      program main

implicit none
include 'mpif.h'
integer :: aa, ierr
call MPI_Allreduce(MPI_IN_PLACE, aa, 1, MPI_INTEGER, MPI_SUM, MPI_COMM_WORLD, ierr)

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  acx_mpi2_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
else
cat > conftest.$ac_ext <<_ACEOF
      program main

use mpi
implicit none
integer :: aa, ierr
call MPI_Allreduce(MPI_IN_PLACE, aa, 1, MPI_INTEGER, MPI_SUM, MPI_COMM_WORLD, ierr)

      end
_ACEOF
if ac_fn_fc_try_compile "$LINENO"; then :
  acx_mpi2_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext

fi

if test $acx_mpi2_ok = yes; then

$as_echo "#define HAVE_MPI2 1" >>confdefs.h

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_mpi2_ok" >&5
$as_echo "$acx_mpi2_ok" >&6; }

else

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: disabled" >&5
$as_echo "disabled" >&6; }

fi


fi


acx_blacs_ok=no

if test "x$acx_mpi_ok" != xyes; then
  acx_blacs_ok=nompi
else

blacs_pinfo=blacs_pinfo

if test $acx_blacs_ok = no; then

# Check whether --with-blacs was given.
if test "${with_blacs+set}" = set; then :
  withval=$with_blacs;
fi

  case $with_blacs in
    yes | "") ;;
    no) acx_blacs_ok=disable ;;
    -* | */* | *.a | *.so | *.so.* | *.o) LIBS_BLACS="$with_blacs" ;;
    *) LIBS_BLACS="-l$with_blacs" ;;
  esac
fi

acx_blacs_save_LIBS="$LIBS"
LIBS="$LIBS_BLACS $LIBS_LAPACK $LIBS_BLAS $LIBS $FLIBS"

if test $acx_blacs_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $blacs_pinfo in $LIBS_BLACS" >&5
$as_echo_n "checking for $blacs_pinfo in $LIBS_BLACS... " >&6; }
  cat > conftest.$ac_ext <<_ACEOF
      program main
      call $blacs_pinfo
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_blacs_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test $acx_blacs_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_blacs_ok ($LIBS_BLACS)" >&5
$as_echo "$acx_blacs_ok ($LIBS_BLACS)" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_blacs_ok ($LIBS_BLACS)" >&5
$as_echo "$acx_blacs_ok ($LIBS_BLACS)" >&6; }
  fi
fi

for blacs in blacs blacs-openmpi; do
  if test x"$blacs" = xblacs-openmpi; then
    blacsinit="blacsF77init-openmpi"
  else
    blacsinit="blacsF77init"
  fi
  if test $acx_blacs_ok = no; then
    as_ac_Lib=`$as_echo "ac_cv_lib_$blacs -l$blacsinit -l$blacs''_$blacs_pinfo" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $blacs_pinfo in -l$blacs -l$blacsinit -l$blacs" >&5
$as_echo_n "checking for $blacs_pinfo in -l$blacs -l$blacsinit -l$blacs... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$blacs -l$blacsinit -l$blacs $FLIBS $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $blacs_pinfo
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  acx_blacs_ok=yes; LIBS_BLACS="$LIBS_BLACS -l$blacs -l$blacsinit -l$blacs"
fi

  fi
done

if test x"$acx_blacs_ok" = xyes; then

$as_echo "#define HAVE_BLACS 1" >>confdefs.h


else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find BLACS library (required for ScaLAPACK).
               *** Will compile without ScaLAPACK support" >&5
$as_echo "$as_me: WARNING: Could not find BLACS library (required for ScaLAPACK).
               *** Will compile without ScaLAPACK support" >&2;}
  LIBS_BLACS=""

fi


LIBS="$acx_blacs_save_LIBS"

fi



acx_scalapack_ok=no

 if test "x$acx_blacs_ok" != xyes; then
  acx_scalapack_ok=noblacs
 fi

pcheev=pcheev

if test $acx_scalapack_ok = no; then

# Check whether --with-scalapack was given.
if test "${with_scalapack+set}" = set; then :
  withval=$with_scalapack;
fi

  case $with_scalapack in
    yes | "") ;;
    no) acx_scalapack_ok=disable ;;
    -* | */* | *.a | *.so | *.so.* | *.o) LIBS_SCALAPACK="$with_scalapack" ;;
    *) LIBS_SCALAPACK="-l$with_scalapack" ;;
  esac
fi

acx_scalapack_save_LIBS="$LIBS"
LIBS="$LIBS_SCALAPACK $LIBS_BLACS $LIBS_LAPACK $LIBS_BLAS $LIBS $FLIBS"

if test $acx_scalapack_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pcheev in $LIBS_SCALAPACK" >&5
$as_echo_n "checking for $pcheev in $LIBS_SCALAPACK... " >&6; }
  cat > conftest.$ac_ext <<_ACEOF
      program main
      call $pcheev
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_scalapack_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test $acx_scalapack_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_scalapack_ok ($LIBS_SCALAPACK)" >&5
$as_echo "$acx_scalapack_ok ($LIBS_SCALAPACK)" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_scalapack_ok ($LIBS_SCALAPACK)" >&5
$as_echo "$acx_scalapack_ok ($LIBS_SCALAPACK)" >&6; }
  fi
fi

for scalapack in scalapack scalapack-openmpi; do
  if test $acx_scalapack_ok = no; then
    as_ac_Lib=`$as_echo "ac_cv_lib_$scalapack''_$pcheev" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $pcheev in -l$scalapack" >&5
$as_echo_n "checking for $pcheev in -l$scalapack... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$scalapack $FLIBS $LIBS"
cat > conftest.$ac_ext <<_ACEOF
      program main
      call $pcheev
      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :
  acx_scalapack_ok=yes; LIBS_SCALAPACK="$LIBS_SCALAPACK -l$scalapack"
fi

  fi
done


LIBS="$acx_scalapack_save_LIBS"

if test x"$acx_scalapack_ok" = xyes; then

$as_echo "#define HAVE_SCALAPACK 1" >>confdefs.h


else
  if test "x$acx_blacs_ok" == xyes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find Scalapack library.
               *** Will compile without Scalapack support" >&5
$as_echo "$as_me: WARNING: Could not find Scalapack library.
               *** Will compile without Scalapack support" >&2;}
  fi

fi




acx_arpack_ok=no

if test "x$acx_blas_ok" != xyes; then
  acx_arpack_ok=noblas
fi

acx_arpack_save_LIBS="$LIBS"


if test $acx_arpack_ok = no; then

# Check whether --with-arpack was given.
if test "${with_arpack+set}" = set; then :
  withval=$with_arpack;
fi

  case $with_arpack in
    yes | "") ;;
    no) acx_arpack_ok=disable ;;
    -* | */* | *.a | *.so | *.so.* | *.o) LIBS_ARPACK="$with_arpack" ;;
    *) LIBS_ARPACK="-l$with_arpack" ;;
  esac
fi

testprog="      program main
call dsaupd
      end"

if test $acx_arpack_ok = no; then
  LIBS="$LIBS_ARPACK $LIBS_LAPACK $LIBS_BLAS $acx_arpack_save_LIBS $FLIBS"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for arpack library" >&5
$as_echo_n "checking for arpack library... " >&6; }
  cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_arpack_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test $acx_arpack_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_arpack_ok" >&5
$as_echo "$acx_arpack_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_arpack_ok ($LIBS_ARPACK)" >&5
$as_echo "$acx_arpack_ok ($LIBS_ARPACK)" >&6; }
  fi
fi

if test $acx_arpack_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for arpack library with -larpack" >&5
$as_echo_n "checking for arpack library with -larpack... " >&6; }
  if test "$LIBS_ARPACK" = ""; then
    LIBS=" -larpack $LIBS_LAPACK $LIBS_BLAS $acx_arpack_save_LIBS $FLIBS"
    cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_arpack_ok=yes; LIBS_ARPACK=" -larpack"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  else
    LIBS="-L$LIBS_ARPACK -larpack $LIBS_LAPACK $LIBS_BLAS $acx_arpack_save_LIBS $FLIBS"
    cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_arpack_ok=yes; LIBS_ARPACK="-L$LIBS_ARPACK -larpack"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  fi
  if test $acx_arpack_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_arpack_ok" >&5
$as_echo "$acx_arpack_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_arpack_ok ($LIBS_ARPACK)" >&5
$as_echo "$acx_arpack_ok ($LIBS_ARPACK)" >&6; }
  fi
fi

LIBS="$acx_arpack_save_LIBS"

if test x"$acx_arpack_ok" = xyes; then


$as_echo "#define HAVE_ARPACK 1" >>confdefs.h


else
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find ARPACK library.
               *** Will compile without ARPACK support" >&5
$as_echo "$as_me: WARNING: Could not find ARPACK library.
               *** Will compile without ARPACK support" >&2;}

fi



acx_parpack_ok=no

if test x$acx_mpi_ok != xyes; then
  acx_parpack_ok=nompi
fi
if test x$acx_arpack_ok != xyes; then
  acx_parpack_ok=noarpack
fi


acx_parpack_save_LIBS="$LIBS"


if test $acx_parpack_ok = no; then

# Check whether --with-parpack was given.
if test "${with_parpack+set}" = set; then :
  withval=$with_parpack;
fi

  case $with_parpack in
    yes | "") ;;
    no) acx_parpack_ok=disable ;;
    -* | */* | *.a | *.so | *.so.* | *.o) LIBS_PARPACK="$with_parpack" ;;
    *) LIBS_PARPACK="-l$with_parpack" ;;
  esac
fi

deplibs_parpack="$LIBS_ARPACK $LIBS_LAPACK $LIBS_BLAS $acx_parpack_save_LIBS $FLIBS"
testprog="      program main
call pdsaupd
      end"

if test $acx_parpack_ok = no; then
  LIBS="$LIBS_PARPACK $deplibs_parpack"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for parpack library" >&5
$as_echo_n "checking for parpack library... " >&6; }
  cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_parpack_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test $acx_parpack_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_parpack_ok" >&5
$as_echo "$acx_parpack_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_parpack_ok ($LIBS_PARPACK)" >&5
$as_echo "$acx_parpack_ok ($LIBS_PARPACK)" >&6; }
  fi
fi

if test $acx_parpack_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for parpack library with -lparpack" >&5
$as_echo_n "checking for parpack library with -lparpack... " >&6; }
  if test "$LIBS_PARPACK" = ""; then
    LIBS="-lparpack $deplibs_parpack"
    cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_parpack_ok=yes; LIBS_PARPACK=" -lparpack"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  else
    LIBS="-L$LIBS_PARPACK -lparpack $LIBS_ARPACK $LIBS_LAPACK $LIBS_BLAS $acx_parpack_save_LIBS $FLIBS"
    cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_parpack_ok=yes; LIBS_PARPACK="-L$LIBS_PARPACK -lparpack"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  fi
  if test $acx_parpack_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_parpack_ok" >&5
$as_echo "$acx_parpack_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_parpack_ok ($LIBS_PARPACK)" >&5
$as_echo "$acx_parpack_ok ($LIBS_PARPACK)" >&6; }
  fi
fi

LIBS="$acx_parpack_save_LIBS"

if test x"$acx_parpack_ok" = xyes; then

$as_echo "#define HAVE_PARPACK 1" >>confdefs.h



else
  if test $acx_parpack_ok = nompi; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PARPACK requires MPI support." >&5
$as_echo "$as_me: WARNING: PARPACK requires MPI support." >&2;}
  fi
  if test $acx_parpack_ok = noarpack; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: PARPACK requires ARPACK." >&5
$as_echo "$as_me: WARNING: PARPACK requires ARPACK." >&2;}
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find PARPACK library.
              *** Will compile without PARPACK support" >&5
$as_echo "$as_me: WARNING: Could not find PARPACK library.
              *** Will compile without PARPACK support" >&2;}

fi








acx_feast_ok=no

if test $acx_feast_ok = no; then

# Check whether --with-feast was given.
if test "${with_feast+set}" = set; then :
  withval=$with_feast;
fi

  case $with_feast in
    yes | "") ;;
    no) acx_feast_ok=disable ;;
    -* | */* | *.a | *.so | *.so.* | *.o) LIBS_FEAST="$with_feast" ;;
    *) LIBS_FEAST="-l$with_feast" ;;
  esac
fi

acx_feast_save_LIBS="$LIBS"

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for FEAST" >&5
$as_echo_n "checking for FEAST... " >&6; }
if test "$acx_feast_ok" != disabled; then
  LIBS="$LIBS_FEAST $LIBS_BLAS $acx_feast_save_LIBS"
  cat > conftest.$ac_ext <<_ACEOF
      program main

    call zfeast_grcix()

      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_feast_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_feast_ok ($LIBS_FEAST)" >&5
$as_echo "$acx_feast_ok ($LIBS_FEAST)" >&6; }



LIBS="$acx_feast_save_LIBS"

if test x"$acx_feast_ok" = xyes; then

$as_echo "#define HAVE_FEAST 1" >>confdefs.h

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find FEAST library.
      	      *** Will compile without FEAST support" >&5
$as_echo "$as_me: WARNING: Could not find FEAST library.
      	      *** Will compile without FEAST support" >&2;}
fi




acx_libfm_ok=no

if test "x$acx_mpi_ok" != xyes; then
  acx_libfm_ok=nompi
fi

fmm_func=fcs_init

if test $acx_libfm_ok = no; then

# Check whether --with-libfm was given.
if test "${with_libfm+set}" = set; then :
  withval=$with_libfm;
fi

  case $with_libfm_prefix in
    yes | "") ;;
    no) acx_libfm_ok=disable ;;
    *) FCFLAGS_LIBFM="-I $with_libfm_prefix/include" LIBS_LIBFM="-L $with_libfm_prefix/lib -lfcs -lfcs_fmm -lfcs_common -lfcs_direct -lfcs_near -lfcs_gridsort -lfcs4fortran" ;;
  esac
fi

acx_libfm_save_LIBS="$LIBS"
LIBS="$FLIBS $LIBS_LIBFM $LIBS"

if test $acx_libfm_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $fmm_func in $LIBS_LIBFM" >&5
$as_echo_n "checking for $fmm_func in $LIBS_LIBFM... " >&6; }
  cat > conftest.$ac_ext <<_ACEOF
      program main

    include "fcs_fconfig.h"
    use fcs_module
    use iso_fortran_env
    use iso_c_binding
    implicit none
    type(c_ptr)                                     ::  handle
    type(c_ptr)                                     ::  ret
    character(len = 8)                              ::  method
    integer                                         ::  communicator
    ret = fcs_init(handle, trim(adjustl(method)) // c_null_char, communicator)

      end
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_libfm_ok=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_libfm_ok" >&5
$as_echo "$acx_libfm_ok" >&6; }
fi



LIBS="$acx_libfm_save_LIBS"

if test x"$acx_libfm_ok" = xyes; then

$as_echo "#define HAVE_LIBFM 1" >>confdefs.h


else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find Libfm library.
               *** Will compile without Libfm support" >&5
$as_echo "$as_me: WARNING: Could not find Libfm library.
               *** Will compile without Libfm support" >&2;}

fi




acx_pfft_ok=no


# Check whether --with-pfft-prefix was given.
if test "${with_pfft_prefix+set}" = set; then :
  withval=$with_pfft_prefix;
fi

case $with_pfft_prefix in
  yes | "") ;;
  no) acx_pfft_ok=disable ;;
  *.a | *.so | *.so.* | *.o) LIBS_PFFT=$with_pfft_prefix ;
     xpath=${with_pfft_prefix%/lib/*}
     FCFLAGS_PFFT="$ax_cv_f90_modflag$xpath/include";;
  *) LIBS_PFFT="-L$with_pfft_prefix/lib -lpfft";
     FCFLAGS_PFFT="$ax_cv_f90_modflag$with_pfft_prefix/include" ;;
esac


# Check whether --with-pfft-include was given.
if test "${with_pfft_include+set}" = set; then :
  withval=$with_pfft_include;
fi

case $with_pfft_include in
  "") if test "x$FCFLAGS_PFFT" == x; then
        FCFLAGS_PFFT="$ax_cv_f90_modflag/usr/include"
      fi;;
  *)  FCFLAGS_PFFT="$ax_cv_f90_modflag$with_pfft_include" ;;
esac



# Check whether --with-mpifftw-prefix was given.
if test "${with_mpifftw_prefix+set}" = set; then :
  withval=$with_mpifftw_prefix;
fi

case $with_mpifftw_prefix in
 "")  case $LIBS_FFT in
      *.a | *.so | *.so.* | *.o) xpath=${LIBS_FFT%/lib/*};
         LIBS_MPIFFT="-L$xpath/lib -lfftw3_mpi";
         FCFLAGS_MPIFFT="$ax_cv_f90_modflag$xpath/include";;
      *) LIBS_MPIFFT="-L/usr/lib -lfftw3_mpi";
         FCFLAGS_MPIFFT="$ax_cv_f90_modflag/usr/include";;
      esac
      ;;
 *.a | *.so | *.so.* | *.o) LIBS_MPIFFT=$with_mpifftw_prefix;
     xpath=${with_mpifftw_prefix%/lib/*}
     FCFLAGS_MPIFFT="$ax_cv_f90_modflag$xpath/include";;
 *)  LIBS_MPIFFT="-L$with_mpifftw_prefix/lib -lfftw3_mpi -lfftw3";
     FCFLAGS_MPIFFT="$ax_cv_f90_modflag$with_mpifftw_prefix/include" ;;
esac


if test "x$acx_mpi_ok" != xyes; then
  acx_pfft_ok=nompi
fi

if test "x$acx_fft_ok" != xyes; then
  acx_pfft_ok=nofftw3
fi

acx_pfft_save_LIBS="$LIBS"
acx_pfft_save_FCFLAGS="$FCFLAGS"

FCFLAGS_PFFT="$FCFLAGS_PFFT $FCFLAGS_MPIFFT"
FCFLAGS="$FCFLAGS_PFFT $acx_pfft_save_FCFLAGS"

# some symbols below will not be defined for version 1.0.4, making sure
# we have a version that is able to work in our code
testprogram="      program main

    implicit none

    include 'fftw3.f'
    include 'pfft.f'

    integer                 :: comm_cart_2d
    integer(ptrdiff_t_kind) :: n(3)
    integer(8)              :: fftplan
    complex(8), allocatable :: data_in(:)
    complex(8), allocatable :: data_out(:)

    call dpfft_plan_dft_3d(fftplan, n, data_in, data_out, comm_cart_2d, &
     &     PFFT_FORWARD, PFFT_TRANSPOSED_OUT + PFFT_MEASURE + PFFT_DESTROY_INPUT)


      end"

if test $acx_pfft_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pfft library" >&5
$as_echo_n "checking for pfft library... " >&6; }
  LIBS="$LIBS_PFFT $LIBS_MPIFFT $LIBS_FFT $acx_pfft_save_LIB"
  cat > conftest.$ac_ext <<_ACEOF
$testprogram
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_pfft_ok=yes; LIBS_PFFT="$LIBS"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

  if test $acx_pfft_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pfft_ok" >&5
$as_echo "$acx_pfft_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pfft_ok ($LIBS_PFFT)" >&5
$as_echo "$acx_pfft_ok ($LIBS_PFFT)" >&6; }
  fi
fi

if test x"$acx_pfft_ok" = xyes; then

$as_echo "#define HAVE_PFFT 1" >>confdefs.h


else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find PFFT library.
               *** Will compile without PFFT support" >&5
$as_echo "$as_me: WARNING: Could not find PFFT library.
               *** Will compile without PFFT support" >&2;}
  LIBS_PFFT=""
  FCFLAGS_PFFT=""

fi



LIBS="$acx_pfft_save_LIBS"
FCFLAGS="$acx_pfft_save_FCFLAGS"





acx_isf_ok=no


# Check whether --with-isf-prefix was given.
if test "${with_isf_prefix+set}" = set; then :
  withval=$with_isf_prefix;
fi

case $with_isf_prefix in
  yes | "") ;;
  no) acx_isf_ok=disable ;;
  *.a | *.so | *.so.* | *.o) LIBS_ISF=$with_isf_prefix ;
     xpath=${with_isf_prefix%/lib/*}
     FCFLAGS_ISF="$ax_cv_f90_modflag$xpath/include";;
  *) LIBS_ISF="-L$with_isf_prefix/lib";
     FCFLAGS_ISF="$ax_cv_f90_modflag$with_isf_prefix/include" ;;
esac


# Check whether --with-isf-include was given.
if test "${with_isf_include+set}" = set; then :
  withval=$with_isf_include;
fi

case $with_isf_include in
  "") if test "x$FCFLAGS_ISF" == x; then
        FCFLAGS_ISF="$ax_cv_f90_modflag/usr/include"
      fi;;
  *)  FCFLAGS_ISF="$ax_cv_f90_modflag$with_isf_include" ;;
esac

if test "x$acx_mpi_ok" != xyes; then
  acx_isf_ok=nompi
fi

acx_isf_save_LIBS="$LIBS"
acx_isf_save_FCFLAGS="$FCFLAGS"

FCFLAGS_ISF="$FCFLAGS_ISF"
FCFLAGS="$FCFLAGS_ISF $acx_isf_save_FCFLAGS"

# some symbols below will not be defined for version 1.0.4, making sure
# we have a version that is able to work in our code
testprogram="      program main

    use Poisson_Solver

    implicit none
    type(coulomb_operator) :: pkernel
    call pkernel_set(pkernel,.true.)

    call pkernel_free(pkernel)

      end"


if test x"$acx_isf_ok" = xno; then
  LIBS="$LIBS_ISF $LIBS_LAPACK $LIBS_BLAS $acx_isf_save_LIB"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isf library" >&5
$as_echo_n "checking for isf library... " >&6; }
  cat > conftest.$ac_ext <<_ACEOF
$testprogram
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_isf_ok=yes; LIBS_ISF="$LIBS_ISF "
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  if test $acx_isf_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_isf_ok" >&5
$as_echo "$acx_isf_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_isf_ok ($LIBS_ISF)" >&5
$as_echo "$acx_isf_ok ($LIBS_ISF)" >&6; }
  fi
fi


if test $acx_isf_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for isf library with -lPSolver-1" >&5
$as_echo_n "checking for isf library with -lPSolver-1... " >&6; }
  if test "$LIBS_ISF" = ""; then
    LIBS="-lPSolver-1 -lwrappers -lflib -lyaml -lrt $LIBS_LAPACK $LIBS_BLAS $LIBS $acx_isf_save_LIB"
    cat > conftest.$ac_ext <<_ACEOF
$testprogram
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_isf_ok=yes; LIBS_ISF="-lPSolver-1 -lwrappers -lflib -lyaml -lrt"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  else
    LIBS="$LIBS_ISF -lPSolver-1 -lwrappers -lflib -lyaml -lrt $LIBS_LAPACK $LIBS_BLAS $acx_isf_save_LIB"
    cat > conftest.$ac_ext <<_ACEOF
$testprogram
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_isf_ok=yes;
                                  LIBS_ISF="$LIBS_ISF -lPSolver-1 -lwrappers -lflib -lyaml -lrt "
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  fi
  if test $acx_isf_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_isf_ok" >&5
$as_echo "$acx_isf_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_isf_ok ($LIBS_ISF)" >&5
$as_echo "$acx_isf_ok ($LIBS_ISF)" >&6; }
  fi
fi


if test x"$acx_isf_ok" = xyes; then

$as_echo "#define HAVE_LIBISF 1" >>confdefs.h


else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find ISF library.
               *** Will compile without ISF support" >&5
$as_echo "$as_me: WARNING: Could not find ISF library.
               *** Will compile without ISF support" >&2;}
  LIBS_ISF=""
  FCFLAGS_ISF=""

fi



LIBS="$acx_isf_save_LIBS"
FCFLAGS="$acx_isf_save_FCFLAGS"






acx_pnfft_ok=no


# Check whether --with-pnfft-prefix was given.
if test "${with_pnfft_prefix+set}" = set; then :
  withval=$with_pnfft_prefix;
fi

case $with_pnfft_prefix in
  yes | "") ;;
  no) acx_pnfft_ok=disable ;;
  *.a | *.so | *.so.* | *.o) LIBS_PFFT="-L$with_pfft_prefix" ;;
  *) LIBS_PNFFT="-L$with_pnfft_prefix/lib";
     FCFLAGS_PNFFT="$ax_cv_f90_modflag$with_pnfft_prefix/include" ;;
esac


# Check whether --with-pnfft-include was given.
if test "${with_pnfft_include+set}" = set; then :
  withval=$with_pnfft_include;
fi

case $with_pnfft_include in
  "") if test "x$FCFLAGS_PNFFT" == x; then
  FCFLAGS_PNFFT="$ax_cv_f90_modflag /usr/include"
  fi;;
  *)  FCFLAGS_PNFFT="$ax_cv_f90_modflag$with_pnfft_include" ;;
esac


if test "x$acx_pfft_ok" != xyes; then
  acx_pnfft_ok=nopfft
fi

acx_pnfft_save_LIBS="$LIBS"
acx_pnfft_save_FCFLAGS="$FCFLAGS"

FCFLAGS_PNFFT="$FCFLAGS_PNFFT $FCFLAGS_PFFT"
FCFLAGS="$FCFLAGS_PNFFT  $acx_pnfft_save_FCFLAGS"


testprogram="      program main

    use iso_c_binding
    include \"fftw3-mpi.f03\"
    include \"pfft.f03\"
    include \"pnfft.f03\"

    call pnfft_init()

      end"


if test x"$acx_pnfft_ok" = xno; then
  LIBS="$LIBS_PNFFT $LIBS_PFFT $LIBS"

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pnfft library" >&5
$as_echo_n "checking for pnfft library... " >&6; }
  cat > conftest.$ac_ext <<_ACEOF
$testprogram
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_pnfft_ok=yes; LIBS_PNFFT="$LIBS_PNFFT $LIBS_PFFT"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

  if test $acx_pnfft_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pnfft_ok" >&5
$as_echo "$acx_pnfft_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pnfft_ok ($LIBS_PNFFT)" >&5
$as_echo "$acx_pnfft_ok ($LIBS_PNFFT)" >&6; }
  fi
fi


if test $acx_pnfft_ok = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pnfft library with -lpnfft" >&5
$as_echo_n "checking for pnfft library with -lpnfft... " >&6; }
  if test "$LIBS_PNFFT" = ""; then
    LIBS="-lpnfft $LIBS_PFFT $LIBS"
    cat > conftest.$ac_ext <<_ACEOF
$testprogram
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_pnfft_ok=yes; LIBS_PNFFT=" -lpnfft $LIBS_PFFT"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  else
    LIBS="$LIBS_PNFFT -lpnfft $LIBS_PFFT $LIBS"
    cat > conftest.$ac_ext <<_ACEOF
$testprogram
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_pnfft_ok=yes; LIBS_PNFFT="$LIBS_PNFFT -lpnfft $LIBS_PFFT"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  fi
  if test $acx_pnfft_ok = no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pnfft_ok" >&5
$as_echo "$acx_pnfft_ok" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pnfft_ok ($LIBS_PNFFT)" >&5
$as_echo "$acx_pnfft_ok ($LIBS_PNFFT)" >&6; }
  fi
fi


if test x"$acx_pnfft_ok" = xyes; then

$as_echo "#define HAVE_PNFFT 1" >>confdefs.h


else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find PNFFT library.
               *** Will compile without PNFFT support" >&5
$as_echo "$as_me: WARNING: Could not find PNFFT library.
               *** Will compile without PNFFT support" >&2;}
  LIBS_PNFFT=""
  FCFLAGS_PNFFT=""

fi



LIBS="$acx_pnfft_save_LIBS"
FCFLAGS="$acx_pnfft_save_FCFLAGS"




acx_pspio_ok=no

acx_pspio_save_LIBS="$LIBS"
acx_pspio_save_FCFLAGS="$FCFLAGS"

if test "$PKGCONFIG" != ""; then
  PSPIO_PREFIX=`$PKGCONFIG --variable=prefix pspio`
else
  PSPIO_PREFIX=/usr
fi

# Check whether --with-pspio-prefix was given.
if test "${with_pspio_prefix+set}" = set; then :
  withval=$with_pspio_prefix;
else
  with_pspio_prefix=$PSPIO_PREFIX
fi

case $with_pspio_prefix in
  no ) acx_pspio_ok=disable ;;
  *) LIBS_PSPIO="-L$with_pspio_prefix/lib -lpspio_fortran -lpspio"; FCFLAGS_PSPIO="$ax_cv_f90_modflag$with_pspio_prefix/include" ;;
esac

testprog="      program main

    use pspio_f90_types_m
    use pspio_f90_lib_m

    type(pspio_f90_pspdata_t) :: pspdata
    call pspio_f90_pspdata_free(pspdata)
      end"

if test "$acx_pspio_ok" = no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for pspio" >&5
$as_echo_n "checking for pspio... " >&6; }
  # If the location has been passed with --with-pspio-prefix just test this
  if test "$LIBS_PSPIO"; then
    pspio_fcflags="$FCFLAGS_PSPIO"; pspio_libs="$LIBS_PSPIO"
    FCFLAGS="$pspio_fcflags $acx_pspio_save_FCFLAGS $GSL_CFLAGS"
    LIBS="$pspio_libs $acx_pspio_save_LIBS $GSL_LIBS"
    cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_pspio_ok=yes; FCFLAGS_PSPIO="$pspio_fcflags"; LIBS_PSPIO="$pspio_libs"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  else
    pspio_libs="-lpspio_fortran -lpspio"
    FCFLAGS="$pspio_fcflags $acx_pspio_save_FCFLAGS $GSL_CFLAGS"
    LIBS=" $acx_pspio_save_LIBS $pspio_libs $GSL_LIBS"
    cat > conftest.$ac_ext <<_ACEOF
$testprog
_ACEOF
if ac_fn_fc_try_link "$LINENO"; then :
  acx_pspio_ok=yes; FCFLAGS_PSPIO="$pspio_fcflags"; LIBS_PSPIO="$pspio_libs"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_pspio_ok ($LIBS_PSPIO)" >&5
$as_echo "$acx_pspio_ok ($LIBS_PSPIO)" >&6; }
fi



FCFLAGS="$acx_pspio_save_FCFLAGS"
LIBS="$acx_pspio_save_LIBS"

if test x"$acx_pspio_ok" = xyes; then

$as_echo "#define HAVE_PSPIO 1" >>confdefs.h


else
  LIBS_PSPIO=""
  FCFLAGS_PSPIO=""

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



acx_external_metis=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for external METIS library" >&5
$as_echo_n "checking for external METIS library... " >&6; }

# METIS is only useful in parallel.
if test x"$acx_mpi_ok" != xyes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: not used without MPI" >&5
$as_echo "not used without MPI" >&6; }
else
  acx_external_metis=no



# Check whether --with-metis-prefix was given.
if test "${with_metis_prefix+set}" = set; then :
  withval=$with_metis_prefix;
fi


  case $with_metis_prefix in
    no ) acx_external_metis=disabled ;;
    "") with_metis_prefix="/usr" ;;
  esac

  if test x"$acx_external_metis" != xdisabled; then

        acx_metis_save_CFLAGS="$CFLAGS"
    acx_metis_save_LIBS="$LIBS"

    # normal situation: "$with_metis_prefix/include/metis.h"
    lib_path="lib"
    include_path="include"
    if test -f "$with_metis_prefix/include/metis/metis.h"; then
      lib_path="lib"
      include_path="include/metis"
    fi
    # catch bad convention in the downloadable metis version
    if test -f "$with_metis_prefix/Lib/metis.h"; then
      lib_path=""
      include_path="Lib"
    fi

    if test "x${METIS_CFLAGS+set}" != xset ; then
      METIS_CFLAGS="-I$with_metis_prefix/$include_path"
    fi
    if test "x${LIBS_METIS+set}" != xset ; then
      LIBS_METIS="-L$with_metis_prefix/$lib_path -lmetis"
    fi

    CFLAGS="$CFLAGS $METIS_CFLAGS"
    LIBS="$LIBS $LIBS_METIS"


    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


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

#include <metis.h>
#ifdef METIS_USE_DOUBLEPRECISION
  #error METIS must be compiled in single precision for Octopus.
#endif

#ifdef FC_DUMMY_MAIN
#ifndef FC_DUMMY_MAIN_EQ_F77
#  ifdef __cplusplus
     extern "C"
#  endif
   int FC_DUMMY_MAIN() { return 1; }
#endif
#endif
int
main ()
{

idx_t *options;
METIS_SetDefaultOptions(options);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  acx_external_metis=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

    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

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_external_metis ($METIS_CFLAGS $LIBS_METIS)" >&5
$as_echo "$acx_external_metis ($METIS_CFLAGS $LIBS_METIS)" >&6; }

    CFLAGS="$acx_metis_save_CFLAGS"
    LIBS="$acx_metis_save_LIBS"
  fi

  if test x"$acx_external_metis" = xno ; then

        # Check whether --enable-metis was given.
if test "${enable_metis+set}" = set; then :
  enableval=$enable_metis; acx_internal_metis=$enableval
else
  acx_internal_metis=yes
fi


    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether METIS included in Octopus is enabled" >&5
$as_echo_n "checking whether METIS included in Octopus is enabled... " >&6; }

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_internal_metis" >&5
$as_echo "$acx_internal_metis" >&6; }

    if test x"$acx_internal_metis" = xyes; then
      HAVE_METIS=1
      HAVE_COMP_METIS=1

$as_echo "#define HAVE_METIS 1" >>confdefs.h


$as_echo "#define HAVE_COMP_METIS 1" >>confdefs.h

    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Octopus will be compiled without METIS support" >&5
$as_echo "$as_me: WARNING: Octopus will be compiled without METIS support" >&2;}
    fi
  else
    acx_internal_metis=no

$as_echo "#define HAVE_METIS 1" >>confdefs.h

  fi
fi

if test x"$acx_external_metis" = xno; then
  METIS_CFLAGS=""
  LIBS_METIS=""
fi









acx_parmetis_ok=yes
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ParMETIS library" >&5
$as_echo_n "checking for ParMETIS library... " >&6; }

if test x"$acx_mpi_ok" != xyes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: requires MPI" >&5
$as_echo "requires MPI" >&6; }
  acx_parmetis_ok=no
else
  if test x"$acx_external_metis" != xyes; then
    # To compile ParMETIS, you needed external METIS. So, no point in depending on internal METIS here.
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: requires external METIS" >&5
$as_echo "requires external METIS" >&6; }
    acx_parmetis_ok=no
  fi
fi

if test x"$acx_parmetis_ok" != xno; then

# Check whether --with-parmetis-prefix was given.
if test "${with_parmetis_prefix+set}" = set; then :
  withval=$with_parmetis_prefix;
fi


  case $with_parmetis_prefix in
    no ) acx_parmetis_ok=disabled ;;
    "") with_parmetis_prefix="/usr" ;;
  esac

  if test x"$acx_parmetis_ok" != xdisabled; then

        acx_parmetis_save_CFLAGS="$CFLAGS"
    acx_parmetis_save_LIBS="$LIBS"

    if test "x${PARMETIS_CFLAGS+set}" != xset ; then
      PARMETIS_CFLAGS="-I$with_parmetis_prefix/include"
    fi
    if test "x${LIBS_PARMETIS+set}" != xset ; then
      LIBS_PARMETIS="-L$with_parmetis_prefix/lib -lparmetis"
    fi

    CFLAGS="$CFLAGS $PARMETIS_CFLAGS $METIS_CFLAGS"
    LIBS="$LIBS $LIBS_PARMETIS $LIBS_METIS"


    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


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

#include <parmetis.h>
#include <stdlib.h>

#ifdef FC_DUMMY_MAIN
#ifndef FC_DUMMY_MAIN_EQ_F77
#  ifdef __cplusplus
     extern "C"
#  endif
   int FC_DUMMY_MAIN() { return 1; }
#endif
#endif
int
main ()
{

idx_t *idx;
real_t *real;
MPI_Fint *fcomm;
ParMETIS_V3_PartKway(idx, idx, idx, NULL, NULL, idx, idx, idx, idx, real, real, idx, idx, idx, fcomm);

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  acx_parmetis_ok=yes
else
  acx_parmetis_ok=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext

    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

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $acx_parmetis_ok ($PARMETIS_CFLAGS $LIBS_PARMETIS)" >&5
$as_echo "$acx_parmetis_ok ($PARMETIS_CFLAGS $LIBS_PARMETIS)" >&6; }

    CFLAGS="$acx_parmetis_save_CFLAGS"
    LIBS="$acx_parmetis_save_LIBS"
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  fi
fi

if test x"$acx_parmetis_ok" = xyes; then
  HAVE_PARMETIS=1

$as_echo "#define HAVE_PARMETIS 1" >>confdefs.h

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Octopus will be compiled without PARMETIS support" >&5
$as_echo "$as_me: WARNING: Octopus will be compiled without PARMETIS support" >&2;}
  PARMETIS_CFLAGS=""
  LIBS_PARMETIS=""
fi




ac_ext=${ac_fc_srcext-f}
ac_compile='$FC -c $FCFLAGS $ac_fcflags_srcext conftest.$ac_ext >&5'
ac_link='$FC -o conftest$ac_exeext $FCFLAGS $LDFLAGS $ac_fcflags_srcext conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_fc_compiler_gnu

 if test x${HAVE_COMP_METIS} = x1; then
  COMPILE_METIS_TRUE=
  COMPILE_METIS_FALSE='#'
else
  COMPILE_METIS_TRUE='#'
  COMPILE_METIS_FALSE=
fi





{ $as_echo "$as_me:${as_lineno-$LINENO}: collecting compilation info..." >&5
$as_echo "$as_me: collecting compilation info..." >&6;}

folder=$(cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )
rev=$($folder/build/svn_release_number.sh 2> /dev/null)
date=`date`
truecc=$($folder/build/true_compiler.sh $CC 2> /dev/null)
truefc=$($folder/build/true_compiler.sh $FC 2> /dev/null)


cat >>confdefs.h <<_ACEOF
#define LATEST_SVN "$rev"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define BUILD_TIME "$date"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define CC "$CC $truecc"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define FC "$FC $truefc"
_ACEOF

# 132 characters is max in std fortran, and two are for the quotes

cat >>confdefs.h <<_ACEOF
#define CFLAGS "${CFLAGS:0:130}"
_ACEOF


cat >>confdefs.h <<_ACEOF
#define FCFLAGS "${FCFLAGS:0:130}"
_ACEOF


LATEST_SVN=$rev




ac_config_files="$ac_config_files Makefile external_libs/Makefile external_libs/metis-5.1/Makefile external_libs/metis-5.1/include/Makefile external_libs/metis-5.1/GKlib/Makefile external_libs/metis-5.1/libmetis/Makefile external_libs/qshep/Makefile external_libs/spglib-1.5.2/Makefile external_libs/spglib-1.5.2/src/Makefile external_libs/newuoa/Makefile external_libs/fortrancl/Makefile external_libs/bpdn/Makefile liboct_parser/Makefile src/Makefile src/include/Makefile src/basic/Makefile src/math/Makefile src/species/Makefile src/ions/Makefile src/grid/Makefile src/poisson/Makefile src/frozen/Makefile src/states/Makefile src/xc/Makefile src/hamiltonian/Makefile src/system/Makefile src/scf/Makefile src/td/Makefile src/opt_control/Makefile src/sternheimer/Makefile src/main/Makefile src/utils/Makefile scripts/Makefile doc/Makefile doc/html/Makefile doc/html/icons/Makefile doc/html/js/Makefile doc/html/vars/Makefile share/Makefile share/PP/Makefile share/PP/PSF/Makefile share/PP/HGH/Makefile share/PP/UPF/Makefile share/PP/CPI/Makefile share/PP/FHI/Makefile share/recipes/Makefile share/recipes/en/Makefile share/recipes/es/Makefile share/recipes/it/Makefile share/util/Makefile share/opencl/Makefile build/Makefile build/octopus.spec testsuite/Makefile testsuite/components/Makefile testsuite/finite_systems_1d/Makefile testsuite/finite_systems_2d/Makefile testsuite/finite_systems_3d/Makefile testsuite/functionals/Makefile testsuite/real_time/Makefile testsuite/linear_response/Makefile testsuite/optimal_control/Makefile testsuite/open_systems/Makefile testsuite/periodic_systems/Makefile testsuite/photo_electron/Makefile testsuite/complex_scaling/Makefile"

ac_config_files="$ac_config_files testsuite/oct-run_testsuite.sh"

ac_config_files="$ac_config_files doc/html/varsRightFrame.html"


cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  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:${as_lineno-$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= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

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=
U=
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.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
$as_echo_n "checking that generated files are newer than configure... " >&6; }
   if test -n "$am_sleep_pid"; then
     # Hide warnings about reused PIDs.
     wait $am_sleep_pid 2>/dev/null
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
$as_echo "done" >&6; }
 if test -n "$EXEEXT"; then
  am__EXEEXT_TRUE=
  am__EXEEXT_FALSE='#'
else
  am__EXEEXT_TRUE='#'
  am__EXEEXT_FALSE=
fi

if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
  as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${COMPILE_PAPI_TRUE}" && test -z "${COMPILE_PAPI_FALSE}"; then
  as_fn_error $? "conditional \"COMPILE_PAPI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${COMPILE_OPENCL_TRUE}" && test -z "${COMPILE_OPENCL_FALSE}"; then
  as_fn_error $? "conditional \"COMPILE_OPENCL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${COMPILE_NEWUOA_TRUE}" && test -z "${COMPILE_NEWUOA_FALSE}"; then
  as_fn_error $? "conditional \"COMPILE_NEWUOA\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${ENABLE_PERL_TRUE}" && test -z "${ENABLE_PERL_FALSE}"; then
  as_fn_error $? "conditional \"ENABLE_PERL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${COMPILE_METIS_TRUE}" && test -z "${COMPILE_METIS_FALSE}"; then
  as_fn_error $? "conditional \"COMPILE_METIS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi

: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
as_write_fail=0
cat >$CONFIG_STATUS <<_ASEOF || as_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-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_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


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$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (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


# 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.
as_myself=
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
fi

# Unset variables that we do not need and which cause bugs (e.g. in
# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
# suppresses any "Segmentation fault" message there.  '((' could
# trigger a bug in pdksh 5.2.14.
for as_var in BASH_ENV ENV MAIL MAILPATH
do eval test x\${$as_var+set} = xset \
  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
done
PS1='$ '
PS2='> '
PS4='+ '

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

# CDPATH.
(unset CDPATH) >/dev/null 2>&1 && unset CDPATH


# as_fn_error STATUS ERROR [LINENO LOG_FD]
# ----------------------------------------
# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
# script with STATUS, using 1 if that was 0.
as_fn_error ()
{
  as_status=$1; test $as_status -eq 0 && as_status=1
  if test "$4"; then
    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
  fi
  $as_echo "$as_me: error: $2" >&2
  as_fn_exit $as_status
} # as_fn_error


# as_fn_set_status STATUS
# -----------------------
# Set $? to STATUS, without forking.
as_fn_set_status ()
{
  return $1
} # as_fn_set_status

# as_fn_exit STATUS
# -----------------
# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
as_fn_exit ()
{
  set +e
  as_fn_set_status $1
  exit $1
} # as_fn_exit

# as_fn_unset VAR
# ---------------
# Portably unset VAR.
as_fn_unset ()
{
  { eval $1=; unset $1;}
}
as_unset=as_fn_unset
# as_fn_append VAR VALUE
# ----------------------
# Append the text in VALUE to the end of the definition contained in VAR. Take
# advantage of any shell optimizations that allow amortized linear growth over
# repeated appends, instead of the typical quadratic growth present in naive
# implementations.
if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
  eval 'as_fn_append ()
  {
    eval $1+=\$2
  }'
else
  as_fn_append ()
  {
    eval $1=\$$1\$2
  }
fi # as_fn_append

# as_fn_arith ARG...
# ------------------
# Perform arithmetic evaluation on the ARGs, and store the result in the
# global $as_val. Take advantage of shells that can avoid forks. The arguments
# must be portable across $(()) and expr.
if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
  eval 'as_fn_arith ()
  {
    as_val=$(( $* ))
  }'
else
  as_fn_arith ()
  {
    as_val=`expr "$@" || test $? -eq 1`
  }
fi # as_fn_arith


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

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

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'`

# 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

ECHO_C= ECHO_N= ECHO_T=
case `echo -n x` in #(((((
-n*)
  case `echo 'xy\c'` in
  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
  xy)  ECHO_C='\c';;
  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
       ECHO_T='	';;
  esac;;
*)
  ECHO_N='-n';;
esac

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


# as_fn_mkdir_p
# -------------
# Create "$as_dir" as a directory, including parents if necessary.
as_fn_mkdir_p ()
{

  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || eval $as_mkdir_p || {
    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_fn_error $? "cannot create directory $as_dir"


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

# 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
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=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 Octopus $as_me 5.0.0, which was
generated by GNU Autoconf 2.69.  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="$ac_config_headers"
config_commands="$ac_config_commands"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

Usage: $0 [OPTION]... [TAG]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
      --config     print configuration, 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

Configuration commands:
$config_commands

Report bugs to <octopus-devel@tddft.org>."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
Octopus config.status 5.0.0
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 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'
INSTALL='$INSTALL'
MKDIR_P='$MKDIR_P'
AWK='$AWK'
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=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=
    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 ;;
  --config | --confi | --conf | --con | --co | --c )
    $as_echo "$ac_cs_config"; 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"` ;;
    '') as_fn_error $? "missing file argument" ;;
    esac
    as_fn_append CONFIG_FILES " '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    as_fn_append CONFIG_HEADERS " '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    as_fn_error $? "ambiguous option: \`$1'
Try \`$0 --help' for more information.";;
  --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_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

  *) as_fn_append 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 >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    "external_libs/Makefile") CONFIG_FILES="$CONFIG_FILES external_libs/Makefile" ;;
    "external_libs/metis-5.1/Makefile") CONFIG_FILES="$CONFIG_FILES external_libs/metis-5.1/Makefile" ;;
    "external_libs/metis-5.1/include/Makefile") CONFIG_FILES="$CONFIG_FILES external_libs/metis-5.1/include/Makefile" ;;
    "external_libs/metis-5.1/GKlib/Makefile") CONFIG_FILES="$CONFIG_FILES external_libs/metis-5.1/GKlib/Makefile" ;;
    "external_libs/metis-5.1/libmetis/Makefile") CONFIG_FILES="$CONFIG_FILES external_libs/metis-5.1/libmetis/Makefile" ;;
    "external_libs/qshep/Makefile") CONFIG_FILES="$CONFIG_FILES external_libs/qshep/Makefile" ;;
    "external_libs/spglib-1.5.2/Makefile") CONFIG_FILES="$CONFIG_FILES external_libs/spglib-1.5.2/Makefile" ;;
    "external_libs/spglib-1.5.2/src/Makefile") CONFIG_FILES="$CONFIG_FILES external_libs/spglib-1.5.2/src/Makefile" ;;
    "external_libs/newuoa/Makefile") CONFIG_FILES="$CONFIG_FILES external_libs/newuoa/Makefile" ;;
    "external_libs/fortrancl/Makefile") CONFIG_FILES="$CONFIG_FILES external_libs/fortrancl/Makefile" ;;
    "external_libs/bpdn/Makefile") CONFIG_FILES="$CONFIG_FILES external_libs/bpdn/Makefile" ;;
    "liboct_parser/Makefile") CONFIG_FILES="$CONFIG_FILES liboct_parser/Makefile" ;;
    "src/Makefile") CONFIG_FILES="$CONFIG_FILES src/Makefile" ;;
    "src/include/Makefile") CONFIG_FILES="$CONFIG_FILES src/include/Makefile" ;;
    "src/basic/Makefile") CONFIG_FILES="$CONFIG_FILES src/basic/Makefile" ;;
    "src/math/Makefile") CONFIG_FILES="$CONFIG_FILES src/math/Makefile" ;;
    "src/species/Makefile") CONFIG_FILES="$CONFIG_FILES src/species/Makefile" ;;
    "src/ions/Makefile") CONFIG_FILES="$CONFIG_FILES src/ions/Makefile" ;;
    "src/grid/Makefile") CONFIG_FILES="$CONFIG_FILES src/grid/Makefile" ;;
    "src/poisson/Makefile") CONFIG_FILES="$CONFIG_FILES src/poisson/Makefile" ;;
    "src/frozen/Makefile") CONFIG_FILES="$CONFIG_FILES src/frozen/Makefile" ;;
    "src/states/Makefile") CONFIG_FILES="$CONFIG_FILES src/states/Makefile" ;;
    "src/xc/Makefile") CONFIG_FILES="$CONFIG_FILES src/xc/Makefile" ;;
    "src/hamiltonian/Makefile") CONFIG_FILES="$CONFIG_FILES src/hamiltonian/Makefile" ;;
    "src/system/Makefile") CONFIG_FILES="$CONFIG_FILES src/system/Makefile" ;;
    "src/scf/Makefile") CONFIG_FILES="$CONFIG_FILES src/scf/Makefile" ;;
    "src/td/Makefile") CONFIG_FILES="$CONFIG_FILES src/td/Makefile" ;;
    "src/opt_control/Makefile") CONFIG_FILES="$CONFIG_FILES src/opt_control/Makefile" ;;
    "src/sternheimer/Makefile") CONFIG_FILES="$CONFIG_FILES src/sternheimer/Makefile" ;;
    "src/main/Makefile") CONFIG_FILES="$CONFIG_FILES src/main/Makefile" ;;
    "src/utils/Makefile") CONFIG_FILES="$CONFIG_FILES src/utils/Makefile" ;;
    "scripts/Makefile") CONFIG_FILES="$CONFIG_FILES scripts/Makefile" ;;
    "doc/Makefile") CONFIG_FILES="$CONFIG_FILES doc/Makefile" ;;
    "doc/html/Makefile") CONFIG_FILES="$CONFIG_FILES doc/html/Makefile" ;;
    "doc/html/icons/Makefile") CONFIG_FILES="$CONFIG_FILES doc/html/icons/Makefile" ;;
    "doc/html/js/Makefile") CONFIG_FILES="$CONFIG_FILES doc/html/js/Makefile" ;;
    "doc/html/vars/Makefile") CONFIG_FILES="$CONFIG_FILES doc/html/vars/Makefile" ;;
    "share/Makefile") CONFIG_FILES="$CONFIG_FILES share/Makefile" ;;
    "share/PP/Makefile") CONFIG_FILES="$CONFIG_FILES share/PP/Makefile" ;;
    "share/PP/PSF/Makefile") CONFIG_FILES="$CONFIG_FILES share/PP/PSF/Makefile" ;;
    "share/PP/HGH/Makefile") CONFIG_FILES="$CONFIG_FILES share/PP/HGH/Makefile" ;;
    "share/PP/UPF/Makefile") CONFIG_FILES="$CONFIG_FILES share/PP/UPF/Makefile" ;;
    "share/PP/CPI/Makefile") CONFIG_FILES="$CONFIG_FILES share/PP/CPI/Makefile" ;;
    "share/PP/FHI/Makefile") CONFIG_FILES="$CONFIG_FILES share/PP/FHI/Makefile" ;;
    "share/recipes/Makefile") CONFIG_FILES="$CONFIG_FILES share/recipes/Makefile" ;;
    "share/recipes/en/Makefile") CONFIG_FILES="$CONFIG_FILES share/recipes/en/Makefile" ;;
    "share/recipes/es/Makefile") CONFIG_FILES="$CONFIG_FILES share/recipes/es/Makefile" ;;
    "share/recipes/it/Makefile") CONFIG_FILES="$CONFIG_FILES share/recipes/it/Makefile" ;;
    "share/util/Makefile") CONFIG_FILES="$CONFIG_FILES share/util/Makefile" ;;
    "share/opencl/Makefile") CONFIG_FILES="$CONFIG_FILES share/opencl/Makefile" ;;
    "build/Makefile") CONFIG_FILES="$CONFIG_FILES build/Makefile" ;;
    "build/octopus.spec") CONFIG_FILES="$CONFIG_FILES build/octopus.spec" ;;
    "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
    "testsuite/components/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/components/Makefile" ;;
    "testsuite/finite_systems_1d/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/finite_systems_1d/Makefile" ;;
    "testsuite/finite_systems_2d/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/finite_systems_2d/Makefile" ;;
    "testsuite/finite_systems_3d/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/finite_systems_3d/Makefile" ;;
    "testsuite/functionals/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/functionals/Makefile" ;;
    "testsuite/real_time/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/real_time/Makefile" ;;
    "testsuite/linear_response/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/linear_response/Makefile" ;;
    "testsuite/optimal_control/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/optimal_control/Makefile" ;;
    "testsuite/open_systems/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/open_systems/Makefile" ;;
    "testsuite/periodic_systems/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/periodic_systems/Makefile" ;;
    "testsuite/photo_electron/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/photo_electron/Makefile" ;;
    "testsuite/complex_scaling/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/complex_scaling/Makefile" ;;
    "testsuite/oct-run_testsuite.sh") CONFIG_FILES="$CONFIG_FILES testsuite/oct-run_testsuite.sh" ;;
    "doc/html/varsRightFrame.html") CONFIG_FILES="$CONFIG_FILES doc/html/varsRightFrame.html" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  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=$config_headers
  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
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'.
$debug ||
{
  tmp= ac_tmp=
  trap 'exit_status=$?
  : "${ac_tmp:=$tmp}"
  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
' 0
  trap 'as_fn_exit 1' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$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 {' >"$ac_tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
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_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$ac_tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$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 >>"\$ac_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/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

# VPATH may cause trouble with some makes, so we remove sole $(srcdir),
# ${srcdir} and @srcdir@ entries from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=[	 ]*/{
h
s///
s/^/:/
s/[	 ]*$/:/
s/:\$(srcdir):/:/g
s/:\${srcdir}:/:/g
s/:@srcdir@:/:/g
s/^:*//
s/:*$//
x
s/\(=[	 ]*\).*/\1/
G
s/\n//
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 "$CONFIG_HEADERS"; then
cat >"$ac_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_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  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_fn_error $? "could not setup config headers machinery" "$LINENO" 5
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
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_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$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 $ac_f in
      -) ac_f="$ac_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_fn_error 1 "cannot find input file: \`$ac_f'" "$LINENO" 5;;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      as_fn_append ac_file_inputs " '$ac_f'"
    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:${as_lineno-$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 $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    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"; as_fn_mkdir_p
  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
  #

  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  esac
  ac_MKDIR_P=$MKDIR_P
  case $MKDIR_P in
  [\\/$]* | ?:[\\/]* ) ;;
  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
  esac
_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:${as_lineno-$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
s&@INSTALL@&$ac_INSTALL&;t t
s&@MKDIR_P@&$ac_MKDIR_P&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$ac_tmp/subs.awk" \
  >$ac_tmp/out || as_fn_error $? "could not create $ac_file" "$LINENO" 5

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
      "$ac_tmp/out"`; test -z "$ac_out"; } &&
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined" >&2;}

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
# Compute "$ac_file"'s index in $config_headers.
_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
  case $_am_header in
    $_am_arg | $_am_arg:* )
      break ;;
    * )
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$_am_arg" : 'X\(//\)[^/]' \| \
	 X"$_am_arg" : 'X\(//\)$' \| \
	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$_am_arg" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`/stamp-h$_am_stamp_count
 ;;

  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
$as_echo "$as_me: executing $ac_file commands" >&6;}
 ;;
  esac


  case $ac_file$ac_mode in
    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
  # Older Autoconf quotes --file arguments for eval, but not when files
  # are listed without --file.  Let's play safe and only enable the eval
  # if we detect the quoting.
  case $CONFIG_FILES in
  *\'*) eval set x "$CONFIG_FILES" ;;
  *)   set x $CONFIG_FILES ;;
  esac
  shift
  for mf
  do
    # Strip MF so we end up with the name of the file.
    mf=`echo "$mf" | sed -e 's/:.*$//'`
    # Check whether this is an Automake generated Makefile or not.
    # We used to match only the files named 'Makefile.in', but
    # some people rename them; so instead we look at the file content.
    # Grep'ing the first line is not enough: some people post-process
    # each Makefile.in and add a new line on top of each file to say so.
    # Grep'ing the whole file is not good either: AIX grep has a line
    # limit of 2048, but all sed's we know have understand at least 4000.
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
      dirpart=`$as_dirname -- "$mf" ||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$mf" : 'X\(//\)[^/]' \| \
	 X"$mf" : 'X\(//\)$' \| \
	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$mf" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
    else
      continue
    fi
    # Extract the definition of DEPDIR, am__include, and am__quote
    # from the Makefile without running 'make'.
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
    test -z "$DEPDIR" && continue
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
    test -z "$am__include" && continue
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
    # Find all dependency output files, they are included files with
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
    # simplest approach to changing $(DEPDIR) to its actual value in the
    # expansion.
    for file in `sed -n "
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
      # Make sure the directory exists.
      test -f "$dirpart/$file" && continue
      fdir=`$as_dirname -- "$file" ||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$file" : 'X\(//\)[^/]' \| \
	 X"$file" : 'X\(//\)$' \| \
	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      as_dir=$dirpart/$fdir; as_fn_mkdir_p
      # echo "creating $dirpart/$file"
      echo '# dummy' > "$dirpart/$file"
    done
  done
}
 ;;
    "testsuite/oct-run_testsuite.sh":F) chmod +x testsuite/oct-run_testsuite.sh ;;

  esac
done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# 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.
  $ac_cs_success || as_fn_exit 1
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi

