#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.63 for ESPRESSO 6.0-beta.
#
# Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
# 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

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

fi




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

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

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

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


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

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

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

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

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

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

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


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

# CDPATH.
$as_unset CDPATH


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

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

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

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

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

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

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

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

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


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

fi


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

fi


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

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

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

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

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

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

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

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

_ASEOF
}; then
  break
fi

fi

      done

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


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


fi

fi



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

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

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

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

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

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

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



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

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

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


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

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

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

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

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

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

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



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

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

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

# Identity of this package.
PACKAGE_NAME='ESPRESSO'
PACKAGE_TARNAME='espresso'
PACKAGE_VERSION='6.0-beta'
PACKAGE_STRING='ESPRESSO 6.0-beta'
PACKAGE_BUGREPORT=''

# 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='LTLIBOBJS
LIBOBJS
extlib_flags
topdir
ld_libs
iflags
fdflags
dflags
wget
ranlib
hdf5_line
hdf5_libs
elpa_line
elpa_libs
scalapack_line
scalapack_libs
parallel_report
mpi_line
mpi_libs
mass_line
mass_libs
fft_line
fft_libs
blas_libs_switch
lapack_line
lapack_libs_switch
lapack_libs
blas_line
blas_libs
FLIBS
f90rule
SET_MAKE
ldflags
ld
cppflags
cpp
imod
fflags_nomain
fflags_noopt
fflags
f90flags
pre_fdflags
f77
ac_ct_F77
FFLAGS
F77
SIZEOF_INT_P
EGREP
GREP
CPP
cflags
cc
ac_ct_CC
CPPFLAGS
CFLAGS
CC
mpif90
f90
FCFLAGS_f90
OBJEXT
EXEEXT
ac_ct_FC
LDFLAGS
FCFLAGS
FC
arflags
ar
arch
build_os
build_vendor
build_cpu
build
EXTLIB_FLAGS
target_alias
host_alias
build_alias
LIBS
ECHO_T
ECHO_N
ECHO_C
DEFS
mandir
localedir
libdir
psdir
pdfdir
dvidir
htmldir
infodir
docdir
oldincludedir
includedir
localstatedir
sharedstatedir
sysconfdir
datadir
datarootdir
libexecdir
sbindir
bindir
program_transform_name
prefix
exec_prefix
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_openmp
enable_parallel
enable_environment
enable_debug
enable_shared
enable_wrappers
with_netlib
with_scalapack
with_elpa_include
with_elpa_lib
enable_xml
with_hdf5
enable_signals
'
      ac_precious_vars='build_alias
host_alias
target_alias
EXTLIB_FLAGS
FC
FCFLAGS
LDFLAGS
LIBS
CC
CFLAGS
CPPFLAGS
CPP
F77
FFLAGS'


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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  *)
    # FIXME: should be removed in autoconf 3.0.
    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
    : ${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}
    ;;

  esac
done

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

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

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

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

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

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

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


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


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

#
# Report the --help message.
#
if test "$ac_init_help" = "long"; then
  # Omit some internal or obsolete options to make the list less imposing.
  # This message is too long to be a string in the A/UX 3.1 sh.
  cat <<_ACEOF
\`configure' configures ESPRESSO 6.0-beta 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/espresso]
  --htmldir=DIR           html documentation [DOCDIR]
  --dvidir=DIR            dvi documentation [DOCDIR]
  --pdfdir=DIR            pdf documentation [DOCDIR]
  --psdir=DIR             ps documentation [DOCDIR]
_ACEOF

  cat <<\_ACEOF

System types:
  --build=BUILD     configure for building on BUILD [guessed]
_ACEOF
fi

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of ESPRESSO 6.0-beta:";;
   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-openmp         compile for openmp execution if possible (default:
                          no)
  --enable-parallel       compile for parallel execution if possible (default:
                          yes)
  --enable-environment    compile solvent-related stuff (default: no)
  --enable-debug          compile Fortran with debug flags (default: no)
  --enable-shared         use shared libraries if available (default: yes)
  --disable-wrappers      disable C to fortran wrapper check (default:
                          enabled)
  --enable-xml            enable XML output (default: no)
  --enable-signals        enable signal trapping (default: no)

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-netlib           compile with Netlib LAPACK and BLAS (default: no)
  --with-scalapack        (yes|no|intel) Use scalapack if available. Set to
                          "intel" to use Intel MPI and blacs (default: use
                          openMPI)
  --with-elpa-include     Specify full path ELPA include and modules headers
                          (default: no)
  --with-elpa-lib         Specify full path ELPA static or dynamic library
                          (default: no)
  --with-hdf5             (no|<path>) Use HDF5, a valid <path> must be
                          specified (default: no)

Some influential environment variables:
  EXTLIB_FLAGS
              This variable controls the flags passed to internal BLAS and
              LAPACK libraries
  FC          Fortran compiler command
  FCFLAGS     Fortran 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>
  CC          C compiler command
  CFLAGS      C compiler flags
  CPPFLAGS    C/C++/Objective C preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CPP         C preprocessor
  F77         Fortran 77 compiler command
  FFLAGS      Fortran 77 compiler flags

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

_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
ESPRESSO configure 6.0-beta
generated by GNU Autoconf 2.63

Copyright (C) 1992, 1993, 1994, 1995, 1996, 1998, 1999, 2000, 2001,
2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by ESPRESSO $as_me 6.0-beta, which was
generated by GNU Autoconf 2.63.  Invocation command line was

  $ $0 $@

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

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

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

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

_ASUNAME

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

} >&5

cat >&5 <<_ACEOF


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

_ACEOF


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

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

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

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

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

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

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

# Predefined preprocessor variables.

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


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


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


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


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


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

if test -r "$cache_file"; then
  # Some versions of bash will fail to source /dev/null (special
  # files actually), so we avoid doing that.
  if test -f "$cache_file"; then
    { $as_echo "$as_me:$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:$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:$LINENO: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,set)
      { $as_echo "$as_me:$LINENO: error: \`$ac_var' was not set in the previous run" >&5
$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
      ac_cache_corrupted=: ;;
    ,);;
    *)
      if test "x$ac_old_val" != "x$ac_new_val"; then
	# differences in whitespace do not lead to failure.
	ac_old_val_w=`echo x $ac_old_val`
	ac_new_val_w=`echo x $ac_new_val`
	if test "$ac_old_val_w" != "$ac_new_val_w"; then
	  { $as_echo "$as_me:$LINENO: error: \`$ac_var' has changed since the previous run:" >&5
$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
	  ac_cache_corrupted=:
	else
	  { $as_echo "$as_me:$LINENO: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
	  eval $ac_var=\$ac_old_val
	fi
	{ $as_echo "$as_me:$LINENO:   former value:  \`$ac_old_val'" >&5
$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
	{ $as_echo "$as_me:$LINENO:   current value: \`$ac_new_val'" >&5
$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
      fi;;
  esac
  # Pass precious variables to config.status.
  if test "$ac_new_set" = set; then
    case $ac_new_val in
    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
    *) ac_arg=$ac_var=$ac_new_val ;;
    esac
    case " $ac_configure_args " in
      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
      *) ac_configure_args="$ac_configure_args '$ac_arg'" ;;
    esac
  fi
done
if $ac_cache_corrupted; then
  { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
  { $as_echo "$as_me:$LINENO: error: changes in the environment can compromise the build" >&5
$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
  { { $as_echo "$as_me:$LINENO: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&5
$as_echo "$as_me: error: run \`make distclean' and/or \`rm $cache_file' and start over" >&2;}
   { (exit 1); exit 1; }; }
fi

























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



# Do not use Autoconf 2.69



# Initialize variables, filling with one comes from the environment...


# Non-standard precious variables


# store variables from the environment, if set (may be or not be set)
# If set, they take precedence over configure internal choice.
# Flags and libraries are accepted without further testing;
# compilers are tested. Specify compiler name only, not the full path
# (i.e. F90=/usr/local/bin/f90 may not work, use F90=f90)

topdir=$TOPDIR     # current directory
arch=$ARCH         # see below for recognized architectures
env_cc=$CC         # C compiler (must be in the execution path)
cpp=$CPP           # C preprocessor (as above)
cflags=$CFLAGS     # Flags for C compiler
cppflags=$CPPFLAGS # Flags for C preprocessor
dflags=$DFLAGS     # Fortran file preprocessing options, e.g. -D__DEFINE_THIS
iflags=$IFLAGS     # Location of include files - shouldn't be needed
f77=$F77           # Fortran 77 serial compiler (must be in execution path)
f90=$F90           # Fortran 90 serial compiler (must be in execution path)
mpif90=$MPIF90     # Fortran 90 parallel compiler (must be in execution path)
fflags=$FFLAGS     # Flags for Fortran 77 and 90 compilers
fflags_nomain=$FFLAGS_NOMAIN # Flags for linking Fortran sources with main in a different language
fflags_noopt=$FFLAGS_NOOPT # as FFLAGS With optimization disabled
f90flags=$F90FLAGS # Flags for Fortran 90 compiler only
ld=$LD             # Loader (must be in the execution path)
ldflags=$LDFLAGS   # Flags for loader
ld_libs=$LD_LIBS   # Additional libraries
blas_libs=$BLAS_LIBS     # blas library - specify e.g. /my/blas/lib/libmyblas.a
                         # or -L/my/blas/lib -lmyblas
lapack_libs=$LAPACK_LIBS # lapack library, similar to above
fft_libs=$FFT_LIBS       # FFT libraries - may depend upon DFLAGS
mpi_libs=$MPI_LIBS       # MPI libraries - shouldn't be needed
mass_libs=$MASS_LIBS     # MASS libraries (IBM only)
libdirs=$LIBDIRS         # Where to look for libraries (e.g. /my/blas/lib)
scalapack_libs=$SCALAPACK_LIBS # scalapack libs
scalapack_dir=$SCALAPACK_LIB  # Where to look for scalapack libs
blacs_dir=$BLACS_LIB          # Where to look for libblacs.a
ar=$AR                   # ar (shouldn't be needed)
arflags=$ARFLAGS         # Flags for ar (as above)
extlib_flags=$EXTLIB_FLAGS # Flags for internal copies of lapack and blas




# configure for current directory by default
if test "$topdir" = "" ; then topdir="`pwd`" ; fi

# check system type (no cross-compilation for now)
ac_aux_dir=
for ac_dir in "$srcdir" "$srcdir/.." "$srcdir/../.."; do
  if test -f "$ac_dir/install-sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install-sh -c"
    break
  elif test -f "$ac_dir/install.sh"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/install.sh -c"
    break
  elif test -f "$ac_dir/shtool"; then
    ac_aux_dir=$ac_dir
    ac_install_sh="$ac_aux_dir/shtool install -c"
    break
  fi
done
if test -z "$ac_aux_dir"; then
  { { $as_echo "$as_me:$LINENO: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&5
$as_echo "$as_me: error: cannot find install-sh or install.sh in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" >&2;}
   { (exit 1); exit 1; }; }
fi

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


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

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

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



# Checking Architecture...


  { $as_echo "$as_me:$LINENO: checking ARCH" >&5
$as_echo_n "checking ARCH... " >&6; }

# many HPC systems are configured so that running parallel programs
# interactively is disabled: on those systems, AC_PROG_FC / _F77 / _CC
# would fail because they can't run the compiled executables.
# to work around that, let's pretend we are cross-compiling even if we aren't
# !!! this relies on undocumented Autoconf behavior !!!

# This is used to distinguish between true and fake cross compilation
# (only on NEC SX8 actually)
if test "$host" != "" ; then ranlib=echo; fi


# cross compiling? Why?
#cross_compiling=yes

if test "$host" = "" ; then host=$build; fi

# identify host architecture
if test "$arch" = ""
then
        case $host in
                ia64-*-linux-gnu )      arch=ia64   ;;
                x86_64-*-linux-gnu )    arch=x86_64 ;;
                arm-*linux* )           arch=arm    ;;
                *-pc-linux-gnu )        arch=ia32   ;;
                *-ibm-aix* )            arch=aix    ;;
                sparc-sun-* )           arch=sparc  ;;
                i386-pc-solaris* )      arch=solaris;;
                *86-apple-darwin* )     arch=mac686 ;;
                *-apple-darwin* )       arch=mac686 ;;
                *-pc-cygwin )           arch=cygwin ;;
                sx*-nec* )              arch=necsx  ;;
                powerpc64-*-linux-gnu ) arch=ppc64  ;;
                *-*-mingw32 )           arch=mingw32;;
                *-*-mingw64 )           arch=mingw64;;
                * )                     { $as_echo "$as_me:$LINENO: WARNING: Unrecognized build architecture" >&5
$as_echo "$as_me: WARNING: Unrecognized build architecture" >&2;}
        ;;
        esac
            # workaround for Cray-XT machines
        test -d /proc/cray_xt && arch=crayxt
            # workaround for IBM BG machines
        test -d /bgsys && arch=ppc64-bg
        test -f /bgsys/drivers/ppcfloor/bin/runjob && arch=ppc64-bgq
fi

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




# Add all needed -D options to try_dflags
try_dflags=""

# "-I../include" is required by IOTK ...
try_iflags="-I\$(TOPDIR)/include -I../include/"

# Checking archiver...


  # default from the environment (shouldn't be needed)
  ar=$AR
  arflags=$ARFLAGS

  try_ar="ar"
  try_arflags="ruv"

  { $as_echo "$as_me:$LINENO: checking setting AR... " >&5
$as_echo_n "checking setting AR... ... " >&6; }
  if test "$arch" = "necsx"; then
    try_ar="sxar"
  fi
  if test "$ar" = "" ; then ar="$try_ar" ; fi
  { $as_echo "$as_me:$LINENO: result: ${ar}" >&5
$as_echo "${ar}" >&6; }


  { $as_echo "$as_me:$LINENO: checking setting ARFLAGS... " >&5
$as_echo_n "checking setting ARFLAGS... ... " >&6; }
  case $arch in
  aix )
        try_arflags="-X64 ruv"
        ;;
  necsx )
        try_arflags="rv"
        ;;
  ppc64 | ppc64-mn | ppc64-bg | ppc64-bgq  )
        # PowerPC, PowerPC MareNostrum, BG/P, BQ/Q
        try_arflags="ruv"
        ;;
  esac
  if test "$arflags" = "" ; then arflags="$try_arflags" ; fi
  { $as_echo "$as_me:$LINENO: result: ${arflags}" >&5
$as_echo "${arflags}" >&6; }





# Checking OpenMP...


# Check whether --enable-openmp was given.
if test "${enable_openmp+set}" = set; then
  enableval=$enable_openmp; if   test "$enableval" = "yes" ; then
      use_openmp=1
   else
      use_openmp=0
   fi
else
  use_openmp=0
fi


# preprocessing flag for OpenMP
if test "$use_openmp" -eq 1 ; then try_dflags="$try_dflags -D__OPENMP" ; fi



# Checking MPIF90...



# Check whether --enable-parallel was given.
if test "${enable_parallel+set}" = set; then
  enableval=$enable_parallel; set_use_parallel=1
    if   test "$enableval" = "yes" ; then
      use_parallel=1
   else
      use_parallel=0
   fi
else
  set_use_parallel=0 use_parallel=1
fi


# candidate fortran compilers good for all cases
try_mpif90="mpif90"
try_f90="gfortran g95 f90"

# candidate compilers and flags based on architecture
case $arch in
ia32 | ia64 | x86_64 )
        try_f90="ifort pgf90 pathf95 sunf95 openf95 nagfor $try_f90"
        ;;
arm )
        try_f90="$try_f90"
        ;;
solaris )
        try_f90="sunf95 $try_f90"
        ;;
aix )
        try_mpif90="mpxlf90_r mpxlf90"
        try_f90="xlf90_r xlf90 $try_f90"
        try_dflags="-D__AIX -D__XLF"
        ;;
crayxt* )
        try_f90="ftn"
        try_mpif90="ftn"
        ;;
mac686 | cygwin )
        try_f90="ifort $try_f90"
        ;;
mingw* )
        ld="$F90"
        # this is set for C/C++, but we need it for Fortran, too.
        try_dflags="-D_WIN32"
        ;;
necsx )
        # most likely the following generates a bug
        sxopt=`echo $host|awk '{print substr(,1,3)}'`
        echo $sxopt $host
        try_mpif90="sxmpif90"
        try_f90="sxf90"
        try_dflags='-D__SX6 '
        use_fft_asl=0
        use_fft_mathkeisan=1
        use_fft_para=0
# default for Nec: no parallel unless explicitly required
        if test "$set_use_parallel" -ne 1 ; then use_parallel=0 ; fi
        if test "$use_parallel" -eq 1 ; then use_fft_para=1 ; fi
        try_dflags_fft_asl='-DASL'
        try_dflags_fft_mathkeisan=' '
        try_dflags_fft_para='-D__USE_3D_FFT'
        ;;
ppc64 )
        try_mpif90="mpxlf90_r mpf90_r mpif90"
        try_f90="xlf90_r $try_f90"
        try_dflags="-D__XLF"
        ;;
# PowerPC MareNostrum
ppc64-mn )
        try_f90="xlf90_r"
        try_dflags="-D__XLF"
        ;;
# IBM BlueGene
ppc64-bg | ppc64-bgq )
	if test "$use_openmp" -eq 0 ; then
          try_mpif90="mpixlf90"
          try_f90="bgxlf90"
	else
          try_mpif90="mpixlf90_r"
          # Executable paths are usually consistent across several
          # IBM BG/P BG/Q machine deployed
          ld="/bgsys/drivers/ppcfloor/comm/xl.ndebug/bin/mpixlf90_r"
          try_f90="bgxlf90_r"
	fi
        try_arflags="ruv"
        try_dflags="-D__XLF"
        ;;
* )
        { $as_echo "$as_me:$LINENO: WARNING: $arch : unsupported architecture?" >&5
$as_echo "$as_me: WARNING: $arch : unsupported architecture?" >&2;}
        ;;
esac

# check serial Fortran 90 compiler. This must be done before performing
# the check for the parallel compiler (section below) because option
# --disable-parallel will do very strange things otherwise. The reason
# seems to be that autoconf does not repeat all tests for the second
# occurrence of AC_PROG_FC. So the first occurrence is the one that
# must always be performed, the second is optional. PG & CC sep.2006

# use F90 if set
if test "$f90" = "" ; then f90="$try_f90" ; 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 -n "$ac_tool_prefix"; then
  for ac_prog in $f90
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_FC+set}" = set; 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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
FC=$ac_cv_prog_FC
if test -n "$FC"; then
  { $as_echo "$as_me:$LINENO: result: $FC" >&5
$as_echo "$FC" >&6; }
else
  { $as_echo "$as_me:$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 $f90
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_FC+set}" = set; 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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_FC="$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
ac_ct_FC=$ac_cv_prog_ac_ct_FC
if test -n "$ac_ct_FC"; then
  { $as_echo "$as_me:$LINENO: result: $ac_ct_FC" >&5
$as_echo "$ac_ct_FC" >&6; }
else
  { $as_echo "$as_me:$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:$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:$LINENO: checking for Fortran compiler version" >&5
set X $ac_compile
ac_compiler=$2
{ (ac_try="$ac_compiler --version >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler --version >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (ac_try="$ac_compiler -v >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler -v >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (ac_try="$ac_compiler -V >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler -V >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
rm -f a.out

cat >conftest.$ac_ext <<_ACEOF
      program main

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

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

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

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

else
  ac_file=''
fi

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

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

ac_exeext=$ac_cv_exeext

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

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

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

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

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

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

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

rm -f conftest.$ac_cv_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_objext" >&5
$as_echo "$ac_cv_objext" >&6; }
OBJEXT=$ac_cv_objext
ac_objext=$OBJEXT
# 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:$LINENO: checking whether we are using the GNU Fortran compiler" >&5
$as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; }
if test "${ac_cv_fc_compiler_gnu+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
      program main
#ifndef __GNUC__
       choke me
#endif

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

	ac_compiler_gnu=no
fi

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

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

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

	ac_cv_prog_fc_g=no
fi

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

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_fc_g" >&5
$as_echo "$ac_cv_prog_fc_g" >&6; }
if test "$ac_test_FFLAGS" = set; then
  FCFLAGS=$ac_save_FFLAGS
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

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

f90=$FC
ac_ext=${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:$LINENO: checking for Fortran flag to compile .f90 files" >&5
$as_echo_n "checking for Fortran flag to compile .f90 files... " >&6; }
if test "${ac_cv_fc_srcext_f90+set}" = set; 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
for ac_flag in none -qsuffix=f=f90 -Tf; do
  test "x$ac_flag" != xnone && ac_fcflags_srcext="$ac_flag"
  cat >conftest.$ac_ext <<_ACEOF
      program main

      end
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_fc_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_cv_fc_srcext_f90=$ac_flag; break
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
rm -f conftest.$ac_objext conftest.f90
ac_fcflags_srcext=$ac_fcflags_srcext_save

fi
{ $as_echo "$as_me:$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
  { { $as_echo "$as_me:$LINENO: error: Fortran could not compile .f90 files" >&5
$as_echo "$as_me: error: Fortran could not compile .f90 files" >&2;}
   { (exit 1); exit 1; }; }
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=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 parallel Fortran 90 compiler
if test "$use_parallel" -eq 0 ;
then
        mpif90=$f90
else
        # clear cached values (not sure when and why this is needed)
        unset FC ac_cv_prog_ac_ct_FC ac_cv_fc_compiler_gnu ac_cv_prog_fc_g
        if test "$mpif90" = "" ; then
	   mpif90="$try_mpif90 $f90"
           ac_ext=${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 $mpif90
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_FC+set}" = set; 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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
FC=$ac_cv_prog_FC
if test -n "$FC"; then
  { $as_echo "$as_me:$LINENO: result: $FC" >&5
$as_echo "$FC" >&6; }
else
  { $as_echo "$as_me:$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 $mpif90
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_FC+set}" = set; 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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_FC="$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
ac_ct_FC=$ac_cv_prog_ac_ct_FC
if test -n "$ac_ct_FC"; then
  { $as_echo "$as_me:$LINENO: result: $ac_ct_FC" >&5
$as_echo "$ac_ct_FC" >&6; }
else
  { $as_echo "$as_me:$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:$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:$LINENO: checking for Fortran compiler version" >&5
set X $ac_compile
ac_compiler=$2
{ (ac_try="$ac_compiler --version >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler --version >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (ac_try="$ac_compiler -v >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler -v >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (ac_try="$ac_compiler -V >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler -V >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
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:$LINENO: checking whether we are using the GNU Fortran compiler" >&5
$as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; }
if test "${ac_cv_fc_compiler_gnu+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
      program main
#ifndef __GNUC__
       choke me
#endif

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

	ac_compiler_gnu=no
fi

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

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

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

	ac_cv_prog_fc_g=no
fi

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

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_fc_g" >&5
$as_echo "$ac_cv_prog_fc_g" >&6; }
if test "$ac_test_FFLAGS" = set; then
  FCFLAGS=$ac_save_FFLAGS
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

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 $mpif90
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_FC+set}" = set; 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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_FC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
FC=$ac_cv_prog_FC
if test -n "$FC"; then
  { $as_echo "$as_me:$LINENO: result: $FC" >&5
$as_echo "$FC" >&6; }
else
  { $as_echo "$as_me:$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 $mpif90
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_FC+set}" = set; 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 '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_FC="$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
ac_ct_FC=$ac_cv_prog_ac_ct_FC
if test -n "$ac_ct_FC"; then
  { $as_echo "$as_me:$LINENO: result: $ac_ct_FC" >&5
$as_echo "$ac_ct_FC" >&6; }
else
  { $as_echo "$as_me:$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:$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:$LINENO: checking for Fortran compiler version" >&5
set X $ac_compile
ac_compiler=$2
{ (ac_try="$ac_compiler --version >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler --version >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (ac_try="$ac_compiler -v >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler -v >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (ac_try="$ac_compiler -V >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler -V >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
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:$LINENO: checking whether we are using the GNU Fortran compiler" >&5
$as_echo_n "checking whether we are using the GNU Fortran compiler... " >&6; }
if test "${ac_cv_fc_compiler_gnu+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
      program main
#ifndef __GNUC__
       choke me
#endif

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

	ac_compiler_gnu=no
fi

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

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

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

	ac_cv_prog_fc_g=no
fi

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

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_fc_g" >&5
$as_echo "$ac_cv_prog_fc_g" >&6; }
if test "$ac_test_FFLAGS" = set; then
  FCFLAGS=$ac_save_FFLAGS
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

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

# this avoids that an empty MPIF90 field is produced if the corresponding
# environment variable MPIF90 does not contain an acceptable compiler
           if test "$FC" = "" ; then
		{ $as_echo "$as_me:$LINENO: WARNING: MPIF90 not found: using MPIF90 anyway" >&5
$as_echo "$as_me: WARNING: MPIF90 not found: using MPIF90 anyway" >&2;}
	  	FC=$MPIF90
	   fi
        fi
        mpif90=$FC
fi

# check which compiler does mpif90 wrap

case "$arch" in
        ia32 | ia64 | x86_64 | mac686 )
        echo $ECHO_N "checking version of $mpif90... $ECHO_C"
        ifort_version=`$mpif90 -V 2>&1 | grep "Intel(R)"`
        sunf95_version=`$mpif90 -V 2>&1 | grep "Sun Fortran"`
        openf95_version=`$mpif90 -V 2>&1 | grep "^Open64"`
        pgf_version=`$mpif90 -V 2>&1 | grep "^pgf"`
        g95_version=`$mpif90 -v 2>&1 | grep "g95"`
        enzo_version=`$mpif90 -v 2>&1 | grep "PathScale ENZO"`
        eko_version=`$mpif90 -v 2>&1 | grep "PathScale EKOPath"`
        pathf95_version=`$mpif90 -v 2>&1 | grep "PathScale"`
        gfortran_version=`$mpif90 -v 2>&1 | grep "gcc version"`
        nagfor_version=`$mpif90 -v 2>&1 | grep "NAG Fortran"`
        #
        if test "$ifort_version" != ""
        then
                version=`$mpif90 --version 2>&1 | grep "IFORT" | cut -d ' ' -f3`
                f90_major_version=`echo $version | cut -d. -f1`
                echo "${ECHO_T}ifort $f90_major_version"
                f90_in_mpif90="ifort"
                # Why so?
                if test "$f90_major_version" -gt "9"; then
                   MKL_FLAGS="-static-intel"
                fi

        elif test "$sunf95_version" != ""
        then
                version=`echo $sunf95_version | cut -d ' ' -f5`
                echo "${ECHO_T}sunf95 $version"
                f90_in_mpif90="sunf95"
        elif test "$openf95_version" != ""
        then
                version=`echo $openf95_version | cut -d ' ' -f5`
                echo "${ECHO_T}openf95 $version"
                f90_in_mpif90="openf95"
        elif test "$pgf_version" != ""
        then
                version=`echo $pgf_version | cut -d ' ' -f2`
                echo "${ECHO_T}pgf90 $version"
                f90_in_mpif90="pgf90"
                # flag to test MKL with PGI
                MKL_FLAGS="-pgf90libs"
        elif test "$enzo_version" != ""
        then
                version=`echo $enzo_version | cut -d ' ' -f6`
                echo "${ECHO_T}pathf95 $version"
                f90_in_mpif90="pathf95"
        elif test "$eko_version" != ""
        then
                version=`echo $eko_version | cut -d ' ' -f6`
                echo "${ECHO_T}pathf95 $version"
                f90_in_mpif90="pathf95"
        elif test "$g95_version" != ""
        then
                version=`echo $g95_version | cut -d ' ' -f3`
                echo "${ECHO_T}g95 $version"
                f90_in_mpif90="g95"
        elif test "$pathf95_version" != ""
        then
                version=`echo $pathf95_version | cut -d ' ' -f5`
                echo "${ECHO_T}pathf95 $version"
                f90_in_mpif90="pathf95"
        elif test "$gfortran_version" != ""
        then
                version=`echo $gfortran_version | cut -d ' ' -f3`
                f90_major_version=`echo $version | cut -d. -f1`
                f90_minor_version=`echo $version | cut -d. -f2`
                echo "${ECHO_T}gfortran $f90_major_version.$f90_minor_version"
                f90_in_mpif90="gfortran"
        elif test "$nagfor_version" != ""
        then
                # NAG 6.0 has the codename attached to version number... annoying
                version=`echo $nagfor_version | cut -d ' ' -f5`
                echo "${ECHO_T}nagfor $version"
                f90_in_mpif90="nagfor"
        else
                echo "${ECHO_T}unknown, assuming gfortran"
                f90_in_mpif90="gfortran"
        fi
        # check if serial and parallel compiler are the same
        if test "$f90" != "$f90_in_mpif90"; then
           { $as_echo "$as_me:$LINENO: WARNING: parallel compiler $mpif90 uses $f90_in_mpif90, but serial compiler $f90 was detected" >&5
$as_echo "$as_me: WARNING: parallel compiler $mpif90 uses $f90_in_mpif90, but serial compiler $f90 was detected" >&2;}
           { $as_echo "$as_me:$LINENO: WARNING: assuming F90=$f90_in_mpif90, discarding $f90" >&5
$as_echo "$as_me: WARNING: assuming F90=$f90_in_mpif90, discarding $f90" >&2;}
        fi
        f90=$f90_in_mpif90
        ;;
esac

echo setting F90... $f90
echo setting MPIF90... $mpif90

case "$f90" in
f90 | fc | ftn )
    echo $ECHO_N "checking version wrapped by $f90 command... $ECHO_C"

    if $f90 -V 2>&1 | grep -q "Intel(R)" ; then
        f90_flavor=ifort
    elif $f90 -V 2>&1 | grep -q "Sun Fortran" ; then
        f90_flavor=sunf95
    elif $f90 -V 2>&1 | grep -q "^Open64" ; then
        f90_flavor=openf95
    elif $f90 -V 2>&1 | grep -q "^pgf" ; then
        f90_flavor=pgf
    elif $f90 -v 2>&1 | grep -q "PathScale ENZO" ; then
        f90_flavor=pathf95
    elif $f90 -v 2>&1 | grep -q "PathScale EKOPath" ; then
        f90_flavor=pathf95
    elif $f90 -version 2>&1 | grep -q "PathScale" ; then
        f90_flavor=pathf95
    elif $f90 -v 2>&1 | grep -q "g95" ; then
        f90_flavor=g95
    elif $f90 -v 2>&1 | grep -q "gcc version" ; then
        f90_flavor=gfortran
    elif $f90 -V 2>&1 | grep -q "Cray Fortran" ; then
        f90_flavor=crayftn
    elif $f90 -version 2>&1 | grep -q "NAG Fortran" ; then
        f90_flavor=nagfor
    else
        echo $ECHO_N "unknown, leaving as... $ECHO_C"
        f90_flavor=$f90
    fi
    echo $f90_flavor
    ;;
* )
    f90_flavor=$f90
    ;;
esac






# Check environ...


	# Check whether --enable-environment was given.
if test "${enable_environment+set}" = set; then
  enableval=$enable_environment; if   test "$enableval" = "yes" ; then
			enable_environment=1
		else
			enable_environment=0
		fi
else
  enable_environment=0
fi


	if test "$enable_environment" -eq 1 ;
	then
		try_dflags="$try_dflags -D__ENVIRONMENT"
	fi




# Checking CC...


# candidate C and f77 compilers good for all cases
try_cc="cc gcc"

case "$arch:$f90_flavor" in
*:ifort* )
        try_cc="icc ecc $try_cc"
        ;;
*:pgf90 )
        try_cc="pgcc $try_cc"
        ;;
*:pathf95 )
        try_cc="pathcc $try_cc"
        ;;
*:sunf95 )
        try_cc="suncc $try_cc"
        ;;
*:openf95 )
        try_cc="opencc $try_cc"
        ;;
aix:*xlf*_r )
        try_cc="xlc_r $try_cc"
        ;;
aix:*xlf* )
        try_cc="xlc $try_cc"
        ;;
cray*:* )
        try_cc="cc"
        ;;
necsx:* )
        try_cc="sxcc"
        ;;
ppc64-bg*:*xlf90_r )
        try_cc="bgxlc_r"
        ;;
ppc64-bg*:*xlf90 )
        try_cc="bgxlc"
        ;;
ppc64:*xlf* | ppc64-mn:*xlf* )
        try_cc="xlc_r $try_cc"
        ;;
esac

# check serial C compiler
if test "$env_cc" = "" ; then cc="$try_cc" ; else cc="$env_cc"; fi
ac_ext=c
ac_cpp='$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 $cc
  do
    # Extract the first word of "$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:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_CC+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$CC"; then
  ac_cv_prog_CC="$CC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

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


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

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


  test -n "$ac_ct_CC" && break
done

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


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

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

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

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

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

	ac_compiler_gnu=no
fi

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

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

int
main ()
{

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

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

int
main ()
{

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

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

int
main ()
{

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


fi

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

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

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

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

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

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


fi

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

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


ac_ext=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

cc=$CC

echo setting CC... $cc



# tentative C and loader flags, good for many cases
try_cflags="-O3"
c_ldflags=""
try_cpp="cpp"

case "$arch:$cc" in
*:pgcc )
        try_cflags="-fast"
        ;;
# pathcc -E seems to give problems when preprocessing iotk
#*:pathcc )
#       try_cpp="pathcc -E"
#       ;;
aix:xlc* | aix:cc )
        try_cflags="-q64 -O2"
        c_ldflags="-q64"
        ;;
*:suncc  )
        try_cflags="-fast -O"
        ;;
sparc:cc )
        try_cflags="-fast -dalign -xchip=ultra3 -xarch=v8plusb \
-xlic_lib=sunperf"
        try_cpp="fpp"
        ;;
crayxt*:cc )
        # Actually we need something like is done for ftn to detect
        # the proper compiler used (NdFilippo)
        try_cflags="-O3"
        ;;
necsx:* )
        #try_cflags="-D__SX6 \$(IFLAGS) \$(MODFLAGS)"
        try_cflags=""
        ;;
ppc64-mn:* )
        try_cflags="-O3 -q64"
        ;;
ppc64-bg:* )
        try_cflags="-O3 -q32"
        ;;
ppc64-bgq:* )
        try_cflags="-O3"
        ;;
ppc64:xlc*)
        try_cflags="-O3 -q64 -qthreaded"
        c_ldflags="-q64"
        ;;

esac
if test "$cflags" = "" ; then cflags=$try_cflags ; fi
echo setting CFLAGS... $cflags

# compilation flags for all subsequent tests
test_cflags="`echo $cflags | sed 's/\$([^)]*)//g'`"




# Checking FFTW pointers...

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:$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 test "${ac_cv_prog_CPP+set}" = set; then
  $as_echo_n "(cached) " >&6
else
      # Double quotes because CPP needs to be expanded
    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
    do
      ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }; then
  :
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Broken: fails on valid input.
continue
fi

rm -f conftest.err conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }; then
  # Broken: success on invalid input.
continue
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Passes both tests.
ac_preproc_ok=:
break
fi

rm -f conftest.err conftest.$ac_ext

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

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:$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 >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }; then
  :
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Broken: fails on valid input.
continue
fi

rm -f conftest.err conftest.$ac_ext

  # OK, works on sane cases.  Now check whether nonexistent headers
  # can be detected and how.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ac_nonexistent.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }; then
  # Broken: success on invalid input.
continue
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  # Passes both tests.
ac_preproc_ok=:
break
fi

rm -f conftest.err conftest.$ac_ext

done
# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
rm -f conftest.err conftest.$ac_ext
if $ac_preproc_ok; then
  :
else
  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&5
$as_echo "$as_me: error: C preprocessor \"$CPP\" fails sanity check
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }; }
fi

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


{ $as_echo "$as_me:$LINENO: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if test "${ac_cv_path_GREP+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -z "$GREP"; then
  ac_path_GREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_prog in grep ggrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_GREP" && $as_test_x "$ac_path_GREP"; } || continue
# Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'GREP' >> "conftest.nl"
    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    ac_count=`expr $ac_count + 1`
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_GREP="$ac_path_GREP"
      ac_path_GREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_GREP_found && break 3
    done
  done
done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GREP"; then
    { { $as_echo "$as_me:$LINENO: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
$as_echo "$as_me: error: no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
   { (exit 1); exit 1; }; }
  fi
else
  ac_cv_path_GREP=$GREP
fi

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


{ $as_echo "$as_me:$LINENO: checking for egrep" >&5
$as_echo_n "checking for egrep... " >&6; }
if test "${ac_cv_path_EGREP+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
   then ac_cv_path_EGREP="$GREP -E"
   else
     if test -z "$EGREP"; then
  ac_path_EGREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_prog in egrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
      { test -f "$ac_path_EGREP" && $as_test_x "$ac_path_EGREP"; } || continue
# Check for GNU ac_path_EGREP and select it if it is found.
  # Check for GNU $ac_path_EGREP
case `"$ac_path_EGREP" --version 2>&1` in
*GNU*)
  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
*)
  ac_count=0
  $as_echo_n 0123456789 >"conftest.in"
  while :
  do
    cat "conftest.in" "conftest.in" >"conftest.tmp"
    mv "conftest.tmp" "conftest.in"
    cp "conftest.in" "conftest.nl"
    $as_echo 'EGREP' >> "conftest.nl"
    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
    ac_count=`expr $ac_count + 1`
    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_EGREP="$ac_path_EGREP"
      ac_path_EGREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_EGREP_found && break 3
    done
  done
done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    { { $as_echo "$as_me:$LINENO: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&5
$as_echo "$as_me: error: no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" >&2;}
   { (exit 1); exit 1; }; }
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

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


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

int
main ()
{

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

	ac_cv_header_stdc=no
fi

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

if test $ac_cv_header_stdc = yes; then
  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <string.h>

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

fi

if test $ac_cv_header_stdc = yes; then
  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <stdlib.h>

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

fi

if test $ac_cv_header_stdc = yes; then
  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
  if test "$cross_compiling" = yes; then
  :
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <ctype.h>
#include <stdlib.h>
#if ((' ' & 0x0FF) == 0x020)
# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
#else
# define ISLOWER(c) \
		   (('a' <= (c) && (c) <= 'i') \
		     || ('j' <= (c) && (c) <= 'r') \
		     || ('s' <= (c) && (c) <= 'z'))
# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
#endif

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
	|| toupper (i) != TOUPPER (i))
      return 2;
  return 0;
}
_ACEOF
rm -f conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  { (case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  :
else
  $as_echo "$as_me: program exited with status $ac_status" >&5
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

( exit $ac_status )
ac_cv_header_stdc=no
fi
rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi


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

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

fi

# On IRIX 5.3, sys/types and inttypes.h are conflicting.









for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
		  inttypes.h stdint.h unistd.h
do
as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $ac_header" >&5
$as_echo_n "checking for $ac_header... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default

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

	eval "$as_ac_Header=no"
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
ac_res=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done




# check size of pointers to int - needed to decide the size of integer
# arrays in fortran holding C pointers for FFTW

# 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:$LINENO: checking size of int *" >&5
$as_echo_n "checking size of int *... " >&6; }
if test "${ac_cv_sizeof_int_p+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then
  # Depending upon the size, compute the lo and hi bounds.
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(((long int) (sizeof (int *))) >= 0)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_lo=0 ac_mid=0
  while :; do
    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(((long int) (sizeof (int *))) <= $ac_mid)];
test_array [0] = 0

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

	ac_lo=`expr $ac_mid + 1`
			if test $ac_lo -le $ac_mid; then
			  ac_lo= ac_hi=
			  break
			fi
			ac_mid=`expr 2 '*' $ac_mid + 1`
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  done
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(((long int) (sizeof (int *))) < 0)];
test_array [0] = 0

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_hi=-1 ac_mid=-1
  while :; do
    cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(((long int) (sizeof (int *))) >= $ac_mid)];
test_array [0] = 0

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

	ac_hi=`expr '(' $ac_mid ')' - 1`
			if test $ac_mid -le $ac_hi; then
			  ac_lo= ac_hi=
			  break
			fi
			ac_mid=`expr 2 '*' $ac_mid`
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  done
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	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
  ac_mid=`expr '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo`
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
static int test_array [1 - 2 * !(((long int) (sizeof (int *))) <= $ac_mid)];
test_array [0] = 0

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

	ac_lo=`expr '(' $ac_mid ')' + 1`
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
done
case $ac_lo in
?*) ac_cv_sizeof_int_p=$ac_lo;;
'') if test "$ac_cv_type_int_p" = yes; then
     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int *)
See \`config.log' for more details." >&5
$as_echo "$as_me: error: cannot compute sizeof (int *)
See \`config.log' for more details." >&2;}
   { (exit 77); exit 77; }; }; }
   else
     ac_cv_sizeof_int_p=0
   fi ;;
esac
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
static long int longval () { return (long int) (sizeof (int *)); }
static unsigned long int ulongval () { return (long int) (sizeof (int *)); }
#include <stdio.h>
#include <stdlib.h>
int
main ()
{

  FILE *f = fopen ("conftest.val", "w");
  if (! f)
    return 1;
  if (((long int) (sizeof (int *))) < 0)
    {
      long int i = longval ();
      if (i != ((long int) (sizeof (int *))))
	return 1;
      fprintf (f, "%ld", i);
    }
  else
    {
      unsigned long int i = ulongval ();
      if (i != ((long int) (sizeof (int *))))
	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
rm -f conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
  { (case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_try") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }; }; then
  ac_cv_sizeof_int_p=`cat conftest.val`
else
  $as_echo "$as_me: program exited with status $ac_status" >&5
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

( exit $ac_status )
if test "$ac_cv_type_int_p" = yes; then
     { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: cannot compute sizeof (int *)
See \`config.log' for more details." >&5
$as_echo "$as_me: error: cannot compute sizeof (int *)
See \`config.log' for more details." >&2;}
   { (exit 77); exit 77; }; }; }
   else
     ac_cv_sizeof_int_p=0
   fi
fi
rm -rf conftest.dSYM
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
fi
rm -f conftest.val
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_sizeof_int_p" >&5
$as_echo "$ac_cv_sizeof_int_p" >&6; }



cat >>confdefs.h <<_ACEOF
#define SIZEOF_INT_P $ac_cv_sizeof_int_p
_ACEOF


SIZEOF_INT_P=$ac_cv_sizeof_int_p


# check if the structure mallinfo is present in malloc.h
if test "${ac_cv_header_malloc_h+set}" = set; then
  { $as_echo "$as_me:$LINENO: checking for malloc.h" >&5
$as_echo_n "checking for malloc.h... " >&6; }
if test "${ac_cv_header_malloc_h+set}" = set; then
  $as_echo_n "(cached) " >&6
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_malloc_h" >&5
$as_echo "$ac_cv_header_malloc_h" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:$LINENO: checking malloc.h usability" >&5
$as_echo_n "checking malloc.h usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <malloc.h>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_header_compiler=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_header_compiler=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:$LINENO: checking malloc.h presence" >&5
$as_echo_n "checking malloc.h presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <malloc.h>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }; then
  ac_header_preproc=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi

rm -f conftest.err conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  yes:no: )
    { $as_echo "$as_me:$LINENO: WARNING: malloc.h: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: malloc.h: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: malloc.h: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { $as_echo "$as_me:$LINENO: WARNING: malloc.h: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: malloc.h: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: malloc.h:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: malloc.h:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: malloc.h: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: malloc.h: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: malloc.h:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: malloc.h:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: malloc.h: proceeding with the preprocessor's result" >&5
$as_echo "$as_me: WARNING: malloc.h: proceeding with the preprocessor's result" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: malloc.h: in the future, the compiler will take precedence" >&5
$as_echo "$as_me: WARNING: malloc.h: in the future, the compiler will take precedence" >&2;}

    ;;
esac
{ $as_echo "$as_me:$LINENO: checking for malloc.h" >&5
$as_echo_n "checking for malloc.h... " >&6; }
if test "${ac_cv_header_malloc_h+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_cv_header_malloc_h=$ac_header_preproc
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_header_malloc_h" >&5
$as_echo "$ac_cv_header_malloc_h" >&6; }

fi
if test "x$ac_cv_header_malloc_h" = x""yes; then
  have_malloc_h=1
else
  have_malloc_h=0
fi


if test "$have_malloc_h" -ne 0
then
{ $as_echo "$as_me:$LINENO: checking for struct mallinfo.arena" >&5
$as_echo_n "checking for struct mallinfo.arena... " >&6; }
if test "${ac_cv_member_struct_mallinfo_arena+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <malloc.h>

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

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

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

	ac_cv_member_struct_mallinfo_arena=no
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
{ $as_echo "$as_me:$LINENO: result: $ac_cv_member_struct_mallinfo_arena" >&5
$as_echo "$ac_cv_member_struct_mallinfo_arena" >&6; }
if test "x$ac_cv_member_struct_mallinfo_arena" = x""yes; then
  cat >>confdefs.h <<\_ACEOF
#define HAVE_MALLINFO 1
_ACEOF

fi


fi



# Checking F77...


# candidate f77 compilers good for all cases
try_f77="$f90"

case "$arch:$f90_flavor" in
*:pgf90 )
        try_f77="pgf77 $f90"
        ;;
aix:*xlf*_r )
        try_f77="xlf_r $f90"
        ;;
aix:*xlf* )
        try_f77="xlf $f90"
        ;;
sparc:* | solaris:sunf95 )
        try_f77="f77 $f90"
        ;;
ppc64-bg*:*xlf90_r )
        try_f77="bgxlf_r"
        ;;
ppc64-bg*:*xlf90 )
        try_f77="bgxlf"
        ;;
ppc64:*xlf* | ppc64-mn:*xlf* )
        try_f77="xlf_r $f90"
        ;;
esac

# check serial Fortran 77 compiler (use F77 if it was set)
if test "$f77" = "" ; then f77="$try_f77" ; fi
ac_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
if test -n "$ac_tool_prefix"; then
  for ac_prog in $f77
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_F77+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$F77"; then
  ac_cv_prog_F77="$F77" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_F77="$ac_tool_prefix$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
F77=$ac_cv_prog_F77
if test -n "$F77"; then
  { $as_echo "$as_me:$LINENO: result: $F77" >&5
$as_echo "$F77" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$F77" && break
  done
fi
if test -z "$F77"; then
  ac_ct_F77=$F77
  for ac_prog in $f77
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:$LINENO: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if test "${ac_cv_prog_ac_ct_F77+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test -n "$ac_ct_F77"; then
  ac_cv_prog_ac_ct_F77="$ac_ct_F77" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
  for ac_exec_ext in '' $ac_executable_extensions; do
  if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then
    ac_cv_prog_ac_ct_F77="$ac_prog"
    $as_echo "$as_me:$LINENO: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
done
IFS=$as_save_IFS

fi
fi
ac_ct_F77=$ac_cv_prog_ac_ct_F77
if test -n "$ac_ct_F77"; then
  { $as_echo "$as_me:$LINENO: result: $ac_ct_F77" >&5
$as_echo "$ac_ct_F77" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_F77" && break
done

  if test "x$ac_ct_F77" = x; then
    F77=""
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:$LINENO: WARNING: using cross tools not prefixed with host triplet" >&5
$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
ac_tool_warned=yes ;;
esac
    F77=$ac_ct_F77
  fi
fi


# Provide some information about the compiler.
$as_echo "$as_me:$LINENO: checking for Fortran 77 compiler version" >&5
set X $ac_compile
ac_compiler=$2
{ (ac_try="$ac_compiler --version >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler --version >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (ac_try="$ac_compiler -v >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler -v >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
{ (ac_try="$ac_compiler -V >&5"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compiler -V >&5") 2>&5
  ac_status=$?
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); }
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:$LINENO: checking whether we are using the GNU Fortran 77 compiler" >&5
$as_echo_n "checking whether we are using the GNU Fortran 77 compiler... " >&6; }
if test "${ac_cv_f77_compiler_gnu+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
      program main
#ifndef __GNUC__
       choke me
#endif

      end
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_compiler_gnu=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_compiler_gnu=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
ac_cv_f77_compiler_gnu=$ac_compiler_gnu

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_f77_compiler_gnu" >&5
$as_echo "$ac_cv_f77_compiler_gnu" >&6; }
ac_ext=$ac_save_ext
ac_test_FFLAGS=${FFLAGS+set}
ac_save_FFLAGS=$FFLAGS
FFLAGS=
{ $as_echo "$as_me:$LINENO: checking whether $F77 accepts -g" >&5
$as_echo_n "checking whether $F77 accepts -g... " >&6; }
if test "${ac_cv_prog_f77_g+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  FFLAGS=-g
cat >conftest.$ac_ext <<_ACEOF
      program main

      end
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_cv_prog_f77_g=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_prog_f77_g=no
fi

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

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_prog_f77_g" >&5
$as_echo "$ac_cv_prog_f77_g" >&6; }
if test "$ac_test_FFLAGS" = set; then
  FFLAGS=$ac_save_FFLAGS
elif test $ac_cv_prog_f77_g = yes; then
  if test "x$ac_cv_f77_compiler_gnu" = xyes; then
    FFLAGS="-g -O2"
  else
    FFLAGS="-g"
  fi
else
  if test "x$ac_cv_f77_compiler_gnu" = xyes; then
    FFLAGS="-O2"
  else
    FFLAGS=
  fi
fi

if test $ac_compiler_gnu = yes; then
  G77=yes
else
  G77=
fi
ac_ext=c
ac_cpp='$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

f77=$F77

echo setting F77... $f77





# Checking F90...


# debug flags are implemented only for a few cases
# Check whether --enable-debug was given.
if test "${enable_debug+set}" = set; then
  enableval=$enable_debug; if   test "$enableval" = "yes" ; then
      use_debug=1
   else
      use_debug=0
   fi
else
  use_debug=0
fi


# shared library flags are implemented only for a few (untested) cases
# Check whether --enable-shared was given.
if test "${enable_shared+set}" = set; then
  enableval=$enable_shared; if   test "$enableval" = "yes" ; then
      use_shared=1
   else
      use_shared=0
   fi
else
  use_shared=1
fi


# check Fortran compiler flags
# have_cpp=0: use external C preprocessing for fortran code
# have_cpp=1: use C-like preprocessing in fortran compiler
have_cpp=1
xlf_flags=0

echo using F90... $f90

case "$arch:$f90_flavor" in
ia32:ifort* | ia64:ifort* | x86_64:ifort* | mac686:ifort* | crayxt*:ifort* )
        try_fflags="-O2 -assume byterecl -g -traceback"
        if test "$use_debug" -eq 1; then
            try_fflags="$try_fflags -fpe0 -CB"
        fi
  	    try_fflags_nomain="-nofor_main"
        try_f90flags="\$(FFLAGS) -nomodule"
        try_fflags_noopt="-O0 -assume byterecl -g -traceback"
        try_ldflags=""
        try_ldflags_static="-static"
        if test "$f90_major_version" -ge "15"; then
            try_fflags_openmp="-qopenmp"
            try_ldflags_openmp="-qopenmp"
        else
            try_fflags_openmp="-openmp"
            try_ldflags_openmp="-openmp"
        fi
        try_dflags="$try_dflags -D__INTEL"
        pre_fdflags="-fpp "
        ;;
x86_64:nagfor* )
        try_fflags="-O3 -kind=byte -dcfuns -mismatch"
        if test "$use_debug" -eq 1; then
            try_fflags="$try_fflags -g"
        fi
        try_fflags_nomain=""
        try_fflags_openmp="-openmp"
        try_f90flags="-O3 -kind=byte -dcfuns -mismatch"
        try_fflags_noopt="-O0 -kind=byte -dcfuns -mismatch"
        try_ldflags=""
        try_ldflags_static="-unsharedrts"
        try_ldflags_openmp="-openmp"
        # -D__GFORTRAN needed
        try_dflags="$try_dflags -D__NAG -D__GFORTRAN"
        have_cpp=0
        ;;
ia32:pgf* | ia64:pgf* | x86_64:pgf* )
	    try_fflags_nomain="-Mnomain"
        try_fflags="-fast -r8"
        try_fflags_openmp="-mp"
        try_f90flags="-fast -r8 -Mcache_align"
        try_fflags_noopt="-O0"
        try_ldflags=""
        try_ldflags_openmp="-mp"
        try_ldflags_static="-Bstatic"
        try_dflags="$try_dflags -D__PGI"
        have_cpp=0
        ;;
ia32:path* | ia64:path* | x86_64:path* )
        try_fflags="-march=auto -O2"
        try_f90flags="\$(FFLAGS)"
        try_fflags_noopt="-O0"
        try_ldflags=""
        try_ldflags_static="-static"
        have_cpp=0
        ;;
*:g95 )
        if test "$use_debug" -eq 1; then
            try_fflags="-O3 -g -freal=nan -finteger=12345678 -flogical=none -cpp"
        else
            try_fflags="-O3 -cpp"
        fi
        try_f90flags="\$(FFLAGS)"
        try_fflags_noopt="-O0 -cpp"
        try_ldflags=""
        try_ldflags_static="-static"
        ;;
*:*gfortran )
        if test "$use_debug" -eq 1; then
            try_fflags="-O3 -g  -Wall -fbounds-check -frange-check"
        else
            try_fflags="-O3 -g"
        fi
        try_fflags_openmp="-fopenmp"
        try_f90flags="\$(FFLAGS) -x f95-cpp-input"
        try_fflags_noopt="-O0 -g"
        try_ldflags="-g -pthread"
        try_ldflags_openmp="-fopenmp"
        try_dflags="$try_dflags -D__GFORTRAN -D__STD_F95"
        try_ldflags_static="-static"
        ;;
*:sunf95 )
        try_fflags="-O4"
        try_fflags_openmp="-openmp"
        try_f90flags="\$(FFLAGS) -fpp"
        try_fflags_noopt="-O0"
        try_ldflags="-fast"
        try_ldflags_static="-Bstatic"
        imod="-M"
        ;;
*:openf95 )
        try_fflags="-O3"
        try_f90flags="\$(FFLAGS) -ftpp"
        try_fflags_noopt="-O0"
        try_ldflags=""
        imod="-I"
        ;;
aix:*xlf* )
        if test "$use_debug" -eq 1; then
            try_fflags="-q64 -qalias=noaryovrlp -g -C \
-qarch=auto -qtune=auto -qdpc -Q -qalias=nointptr"
        else
            try_fflags="-q64 -qalias=noaryovrlp -O3 -qstrict \
-qarch=auto -qtune=auto -qdpc -Q -qalias=nointptr"
        fi
        try_fflags_openmp="-qsmp=omp"
        try_f90flags="\$(FFLAGS) -qsuffix=cpp=f90 -qfree=f90"
        try_fflags_noopt="-q64 -O0"
        try_ldflags="-q64"
        try_ldflags_openmp="-qsmp=omp"
        # try_ldflags_static="-bstatic"
        pre_fdflags="-WF,"
        xlf_flags=1
        ;;
solaris:sunf95 )
        try_fflags="-fast -O2 -fpp"
        try_f90flags="\$(FFLAGS)"
        try_fflags_noopt="-O0 "
        try_ldflags=""
        imod="-M"
        ;;
sparc:f90 )
        try_fflags="-fast -O1 -nodepend -xvector=no -xchip=ultra3 \
-xarch=v8plusb -xlic_lib=sunperf"
        try_f90flags="\$(FFLAGS)"
        try_fflags_noopt="-O0 -xlic_lib=sunperf"
        try_ldflags=""
        imod="-M"
        have_cpp=0
        ;;
crayxt*:cray* )
        try_fflags_nomain=""
        #NOTE: by default OpenMP is always ON (see crayftn man page)
        try_fflags_openmp="-homp"
        try_fflags="-O2"
        #NOTE: add '-rm' to get messages from crayftn about why
        #      optimizations have not been applied
        try_f90flags="-O3,fp3 -f free"
        try_fflags_noopt="-O0"
        try_ldflags_openmp="-homp"
        try_ldflags="-v"
        try_ldflags_static="-static"
        try_dflags="$try_dflags -D__CRAY"
        have_cpp=0
        ;;
crayxt*:pgf* )
# see comment above for pgf*
	    try_fflags_nomain="-Mnomain"
        try_fflags_openmp="-mp"
        try_fflags="-O3 -r8"
        try_f90flags="-fast -Mcache_align -r8 -Mpreprocess"
        try_fflags_noopt="-O0"
        try_ldflags_openmp="-mp"
        try_ldflags="-v"
        try_dflags="$try_dflags -D__PGI -D__IOTK_WORKAROUND1"
        have_cpp=1
        ;;
crayxt*:pathf* )
        try_fflags="-march=auto -O2 -cpp"
        try_f90flags="\$(FFLAGS)"
        try_fflags_noopt="-O0"
        try_ldflags=""
        try_ldflags_static="-static"
        have_cpp=1
        ;;
necsx:* )
        try_fflags='      -float0 -Cvopt -eab -R5 -Wf,-Ncont,-A dbl4,-P nh,-ptr byte,-pvctl noifopt loopcnt=9999999 expand=12 fullmsg vwork=stack,-fusion,-O noif,-init stack=nan heap=nan'
        try_f90flags='  -f2003  -float0 -Cvopt -eab -R5 -Wf,-Ncont,-A dbl4,-P nh,-ptr byte,-pvctl noifopt loopcnt=9999999 expand=12 fullmsg vwork=stack,-fusion,-O noif,-init stack=nan heap=nan'
        try_f90flags="-$sxopt $try_f90flags"
        try_fflags_noopt='-float0   '
        try_f90flags_noopt='-f2003 -float0 -eab -R5 -C debug  -Wf,-Ncont,-A dbl4,-P nh ,ptr byte,-init stack=nan heap=nan'
        try_f90flags_noopt="$try_f90flags_noopt"
        try_f90flags_inline='-f2003  -float0 -Cvopt -eab -R5 -pi noauto incdir exp=w0gauss -Wf,-Ncont,-A dbl4,-P nh,-ptr byte,-pvctl noifopt loopcnt=9999999 expand=12 fullmsg vwork=stack,-fusion,-O noif,-init stack=nan heap=nan'
        try_f90flags_inline="$try_f90flags_inline"
        try_ldflags_static='-P static'
        try_ldflags='-Wl,-f zero'
        try_ldflags="-p $try_ldflags"
        pre_fdflags=""
        ;;

ppc64:*xlf* )
    if test "$use_debug" -eq 1; then
        try_fflags="-g -C -qsuffix=cpp=f90 -qdpc -qalias=nointptr -Q"
    else
        try_fflags="-q64 -qthreaded -O4 -qsuffix=cpp=f90 -qdpc -qalias=nointptr -Q"
    fi
        try_f90flags="\$(FFLAGS) -qfree=f90"
        try_fflags_noopt="-q64 -qthreaded -O0"
        try_ldflags="-q64 -qthreaded"
        pre_fdflags="-WF,"
        xlf_flags=1
        ;;
ppc64-mn:*xlf* )
    if test "$use_debug" -eq 1; then
        try_fflags="-g -C -q64 -qstrict -qsuffix=cpp=f90 -qdpc -qalias=nointptr -Q -qtune=ppc970 -qarch=ppc970 -qcache=auto -qhot=vector,simd -qenablevmx"
    else
        try_fflags="-O3 -q64 -qstrict -qsuffix=cpp=f90 -qdpc -qalias=nointptr -Q -qtune=ppc970 -qarch=ppc970 -qcache=auto -qhot=vector,simd -qenablevmx"
    fi
        try_f90flags="\$(FFLAGS) -qfree=f90"
        try_fflags_noopt="-O0 -q64"
        try_ldflags=""
        pre_fdflags="-WF,"
        xlf_flags=1
        ;;
ppc64-bg:*xlf* )
    if test "$use_debug" -eq 1; then
        try_fflags="-q32 -qalias=noaryovrlp:nointptr -g -C -qdpc=e"
    else
        try_fflags="-q32 -qalias=noaryovrlp:nointptr -O3 -qstrict -qdpc=e"
    fi
        try_fflags_openmp="-qsmp=omp -qthreaded"
        try_f90flags="\$(FFLAGS) -qsuffix=cpp=f90"
        try_fflags_noopt="-q32 -O0"
        try_ldflags="-q32"
        try_ldflags_openmp="-qsmp=omp -qthreaded"
        pre_fdflags="-WF,"
        xlf_flags=1
        ;;
ppc64-bgq:*xlf* )
    if test "$use_debug" -eq 1; then
        try_fflags="-qalias=noaryovrlp:nointptr -g -C -qdpc=e"
    else
        try_fflags="-qalias=noaryovrlp:nointptr -O3 -qstrict -qdpc=e -qarch=qp -qtune=qp"
    fi
        try_fflags_openmp="-qsmp=noauto:omp -qtm -qthreaded"
        try_f90flags="\$(FFLAGS) -qsuffix=cpp=f90"
        try_fflags_noopt="-O0"
        try_ldflags=""
        try_ldflags_openmp="-qstatic -qsmp=noauto:omp -qtm -qthreaded"
        pre_fdflags="-WF,"
        xlf_flags=1
        ;;

* )
        # unknown, try these
        try_fflags="-O1"
        try_f90flags="\$(FFLAGS)"
        try_fflags_noopt="-O0"
        try_ldflags=""
        have_cpp=0
        ;;

esac

if test "$use_shared" -eq 0 ; then
  try_ldflags="$try_ldflags $try_ldflags_static" ; fi

# Flags are repeated, need better way to handle this ...
if test "$use_openmp" -eq 1 ; then
  try_f90flags="$try_f90flags $try_fflags_openmp"
  try_fflags="$try_fflags $try_fflags_openmp"
  try_ldflags="$try_ldflags $try_ldflags_openmp"
fi

if test "$fflags" = ""   ; then fflags=$try_fflags     ; fi
if test "$f90flags" = "" ; then f90flags=$try_f90flags ; fi
if test "$fflags_noopt" = ""   ; then fflags_noopt=$try_fflags_noopt     ; fi
if test "$fflags_nomain" = ""   ; then fflags_nomain=$try_fflags_nomain     ; fi

echo setting FFLAGS... $fflags
echo setting F90FLAGS... $f90flags
echo setting FFLAGS_NOOPT... $fflags_noopt
if test "$fflags_nomain" != "" ; then echo setting FFLAGS_NOMAIN... $fflags_nomain ; fi

if test "$imod" = "" ; then imod="-I" ; fi

# compilation flags for all subsequent tests
# remove all $(...) because at least one compiler doesn't like them
# but if f90flags contains $(FFLAGS), substitute it
if test "`echo $f90flags | grep '$(FFLAGS)'`" != ""
then
        test_fflags="`echo $fflags $f90flags | sed 's/\$([^)]*)//g'`"
else
        test_fflags="`echo $f90flags | sed 's/\$([^)]*)//g'`"
fi










# Checking preprocessor...


# preprocessor - try cpp in all cases; the preprocessor returned by
# AC_PROG_CPP
# may sometimes refuse to preprocess fortran files
if test "$cpp" = "" ; then cpp=$try_cpp; fi
# if test "$cpp" = "" ; then cpp=$CPP;     fi
echo setting CPP... $cpp

echo $ECHO_N "setting CPPFLAGS... $ECHO_C"
# Note: option -C makes trouble with recent gcc versions and pgi
case $cpp in
        cpp)  try_cppflags="-P -traditional" ;;
        fpp)  try_cppflags="-P "              ;;
        *)    try_cppflags=""                ;;
esac
if test "$cppflags" = "" ; then cppflags=$try_cppflags ; fi
echo "${ECHO_T}$cppflags"

# compilation flags for all subsequent tests
test_cppflags="$test_cflags"







# Checking linker...


# linker and archiver
# note that from this point on, further additions to
# linker flags should be added to ldflags rather than try_ldflags
if test "$ld" = ""       ; then ld="$mpif90"           ; fi
if test "$ldflags" = ""  ; then ldflags="$try_ldflags" ; fi
echo setting LD... $ld
echo setting LDFLAGS... $ldflags

# compilation flags for all subsequent tests
test_ldflags="`echo $ldflags | sed 's/\$([^)]*)//g'`"







# Checking F90 rule...


{ $as_echo "$as_me:$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 "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if { as_var=ac_cv_prog_make_${ac_make}_set; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
	@echo '@@@%%%=$(MAKE)=@@@%%%'
_ACEOF
# GNU make sometimes prints "make[1]: Entering...", which would confuse us.
case `${MAKE-make} -f conftest.make 2>/dev/null` in
  *@@@%%%=?*=@@@%%%*)
    eval ac_cv_prog_make_${ac_make}_set=yes;;
  *)
    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
  { $as_echo "$as_me:$LINENO: result: yes" >&5
$as_echo "yes" >&6; }
  SET_MAKE=
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
  SET_MAKE="MAKE=${MAKE-make}"
fi

echo $ECHO_N "checking whether Fortran files must be preprocessed... $ECHO_C"
if test "$have_cpp" -ne 0
then
        f90rule="\$(MPIF90) \$(F90FLAGS) -c \$<"
        echo "${ECHO_T}no"
else
        f90rule="\$(CPP) \$(CPPFLAGS) \$< -o \$(*)_tmp.f90 ; \\
        \$(MPIF90) \$(F90FLAGS) -c \$(*)_tmp.f90 -o \$(*).o"
        echo "${ECHO_T}yes"
fi





# find Fortran to C wrappers

ac_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
{ $as_echo "$as_me:$LINENO: checking how to get verbose linking output from $F77" >&5
$as_echo_n "checking how to get verbose linking output from $F77... " >&6; }
if test "${ac_cv_prog_f77_v+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
      program main

      end
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_cv_prog_f77_v=
# Try some options frequently used verbose output
for ac_verb in -v -verbose --verbose -V -\#\#\#; do
  cat >conftest.$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_FFLAGS=$FFLAGS
FFLAGS="$FFLAGS $ac_verb"
eval "set x $ac_link"
shift
$as_echo "$as_me:$LINENO: $*" >&5
# gfortran 4.3 outputs lines setting COLLECT_GCC_OPTIONS, COMPILER_PATH,
# LIBRARY_PATH; skip all such settings.
ac_f77_v_output=`eval $ac_link 5>&1 2>&1 |
  grep -v 'Driving:' | grep -v "^[_$as_cr_Letters][_$as_cr_alnum]*="`
$as_echo "$ac_f77_v_output" >&5
FFLAGS=$ac_save_FFLAGS

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_f77_v_output="`echo $ac_f77_v_output |
	grep 'LPATH is:' |
	sed 's|.*LPATH is\(: *[^ ]*\).*|\1|;s|: */| -L/|g'` $ac_f77_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_f77_v_output in
  # If we are using xlf then replace all the commas with spaces.
  *xlfentry*)
    ac_f77_v_output=`echo $ac_f77_v_output | sed 's/,/ /g'` ;;

  # 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_f77_v_output=`echo $ac_f77_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_f77_v_output=`echo $ac_f77_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 Cray Fortran then delete quotes.
  *cft90*)
    ac_f77_v_output=`echo $ac_f77_v_output | sed 's/"//g'` ;;
esac


  # look for -l* and *.a constructs in the output
  for ac_arg in $ac_f77_v_output; do
     case $ac_arg in
        [\\/]*.a | ?:[\\/]*.a | -[lLRu]*)
          ac_cv_prog_f77_v=$ac_verb
          break 2 ;;
     esac
  done
done
if test -z "$ac_cv_prog_f77_v"; then
   { $as_echo "$as_me:$LINENO: WARNING: cannot determine how to obtain linking information from $F77" >&5
$as_echo "$as_me: WARNING: cannot determine how to obtain linking information from $F77" >&2;}
fi
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	{ $as_echo "$as_me:$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:$LINENO: result: $ac_cv_prog_f77_v" >&5
$as_echo "$ac_cv_prog_f77_v" >&6; }
{ $as_echo "$as_me:$LINENO: checking for Fortran 77 libraries of $F77" >&5
$as_echo_n "checking for Fortran 77 libraries of $F77... " >&6; }
if test "${ac_cv_f77_libs+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  if test "x$FLIBS" != "x"; then
  ac_cv_f77_libs="$FLIBS" # 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_FFLAGS=$FFLAGS
FFLAGS="$FFLAGS $ac_cv_prog_f77_v"
eval "set x $ac_link"
shift
$as_echo "$as_me:$LINENO: $*" >&5
# gfortran 4.3 outputs lines setting COLLECT_GCC_OPTIONS, COMPILER_PATH,
# LIBRARY_PATH; skip all such settings.
ac_f77_v_output=`eval $ac_link 5>&1 2>&1 |
  grep -v 'Driving:' | grep -v "^[_$as_cr_Letters][_$as_cr_alnum]*="`
$as_echo "$ac_f77_v_output" >&5
FFLAGS=$ac_save_FFLAGS

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_f77_v_output="`echo $ac_f77_v_output |
	grep 'LPATH is:' |
	sed 's|.*LPATH is\(: *[^ ]*\).*|\1|;s|: */| -L/|g'` $ac_f77_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_f77_v_output in
  # If we are using xlf then replace all the commas with spaces.
  *xlfentry*)
    ac_f77_v_output=`echo $ac_f77_v_output | sed 's/,/ /g'` ;;

  # 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_f77_v_output=`echo $ac_f77_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_f77_v_output=`echo $ac_f77_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 Cray Fortran then delete quotes.
  *cft90*)
    ac_f77_v_output=`echo $ac_f77_v_output | sed 's/"//g'` ;;
esac



ac_cv_f77_libs=

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

set X $ac_f77_v_output
while test $# != 1; do
  shift
  ac_arg=$1
  case $ac_arg in
        [\\/]*.a | ?:[\\/]*.a)
            ac_exists=false
  for ac_i in $ac_cv_f77_libs; do
    if test x"$ac_arg" = x"$ac_i"; then
      ac_exists=true
      break
    fi
  done

  if test x"$ac_exists" = xtrue; then
  :
else
  ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
fi

          ;;
        -bI:*)
            ac_exists=false
  for ac_i in $ac_cv_f77_libs; do
    if test x"$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 $ac_arg; do
    ac_cv_f77_libs="$ac_cv_f77_libs -Xlinker $ac_link_opt"
  done
else
  ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
fi
fi

          ;;
          # Ignore these flags.
        -lang* | -lcrt*.o | -lc | -lgcc* | -lSystem | -libmil | -LANG:=* | -LIST:* | -LNO:*)
          ;;
        -lkernel32)
          test x"$CYGWIN" != xyes && ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
          ;;
        -[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 $ac_cv_f77_libs; do
    if test x"$ac_j" = x"$ac_i"; then
      ac_exists=true
      break
    fi
  done

  if test x"$ac_exists" = xtrue; then
  :
else
  ac_arg="$ac_arg $ac_j"
                               ac_cv_f77_libs="$ac_cv_f77_libs $ac_j"
fi

          done
          ;;
        -[lLR]*)
            ac_exists=false
  for ac_i in $ac_cv_f77_libs; do
    if test x"$ac_arg" = x"$ac_i"; then
      ac_exists=true
      break
    fi
  done

  if test x"$ac_exists" = xtrue; then
  :
else
  ac_cv_f77_libs="$ac_cv_f77_libs $ac_arg"
fi

          ;;
	-zallextract*| -zdefaultextract)
	  ac_cv_f77_libs="$ac_cv_f77_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_f77_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 $ac_ld_run_path; do
    ac_cv_f77_libs="$ac_cv_f77_libs -Xlinker $ac_link_opt"
  done
else
  ac_cv_f77_libs="$ac_cv_f77_libs $ac_ld_run_path"
fi
      ;;
esac
fi # test "x$[]_AC_LANG_PREFIX[]LIBS" = "x"

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_f77_libs" >&5
$as_echo "$ac_cv_f77_libs" >&6; }
FLIBS="$ac_cv_f77_libs"


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_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_compiler_gnu

{ $as_echo "$as_me:$LINENO: checking for dummy main to link with Fortran 77 libraries" >&5
$as_echo_n "checking for dummy main to link with Fortran 77 libraries... " >&6; }
if test "${ac_cv_f77_dummy_main+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_f77_dm_save_LIBS=$LIBS
 LIBS="$LIBS $FLIBS"
 ac_fortran_dm_var=F77_DUMMY_MAIN
 ac_ext=c
ac_cpp='$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 >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

#ifdef F77_DUMMY_MAIN

#  ifdef __cplusplus
     extern "C"
#  endif
   int F77_DUMMY_MAIN() { return 1; }

#endif
int
main ()
{

  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_fortran_dummy_main=none
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_fortran_dummy_main=unknown
fi

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

 if test $ac_cv_fortran_dummy_main = unknown; then
   for ac_func in MAIN__ MAIN_ __main MAIN _MAIN __MAIN main_ main__ _main; do
     cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#define $ac_fortran_dm_var $ac_func
#ifdef F77_DUMMY_MAIN

#  ifdef __cplusplus
     extern "C"
#  endif
   int F77_DUMMY_MAIN() { return 1; }

#endif
int
main ()
{

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


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
   done
 fi
 ac_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
 ac_cv_f77_dummy_main=$ac_cv_fortran_dummy_main
 rm -rf conftest*
 LIBS=$ac_f77_dm_save_LIBS

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_f77_dummy_main" >&5
$as_echo "$ac_cv_f77_dummy_main" >&6; }
F77_DUMMY_MAIN=$ac_cv_f77_dummy_main
if test "$F77_DUMMY_MAIN" != unknown; then
  if test $F77_DUMMY_MAIN != none; then

cat >>confdefs.h <<_ACEOF
#define F77_DUMMY_MAIN $F77_DUMMY_MAIN
_ACEOF

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

cat >>confdefs.h <<\_ACEOF
#define FC_DUMMY_MAIN_EQ_F77 1
_ACEOF

  fi
fi
else
  { { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: linking to Fortran libraries from C fails
See \`config.log' for more details." >&5
$as_echo "$as_me: error: linking to Fortran libraries from C fails
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }; }
fi


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

ac_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_compiler_gnu
{ $as_echo "$as_me:$LINENO: checking for Fortran 77 name-mangling scheme" >&5
$as_echo_n "checking for Fortran 77 name-mangling scheme... " >&6; }
if test "${ac_cv_f77_mangling+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  cat >conftest.$ac_ext <<_ACEOF
      subroutine foobar()
      return
      end
      subroutine foo_bar()
      return
      end
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  mv conftest.$ac_objext cfortran_test.$ac_objext

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

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

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func ();
#ifdef F77_DUMMY_MAIN

#  ifdef __cplusplus
     extern "C"
#  endif
   int F77_DUMMY_MAIN() { return 1; }

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


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
    done
  done
  ac_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_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$ac_extra"
	cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $ac_func ();
#ifdef F77_DUMMY_MAIN

#  ifdef __cplusplus
     extern "C"
#  endif
   int F77_DUMMY_MAIN() { return 1; }

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


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
     done
     ac_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_compiler_gnu

     if test "$ac_success_extra" = "yes"; then
	ac_cv_f77_mangling="$ac_case case"
        if test -z "$ac_underscore"; then
           ac_cv_f77_mangling="$ac_cv_f77_mangling, no underscore"
	else
           ac_cv_f77_mangling="$ac_cv_f77_mangling, underscore"
        fi
        if test -z "$ac_extra"; then
           ac_cv_f77_mangling="$ac_cv_f77_mangling, no extra underscore"
	else
           ac_cv_f77_mangling="$ac_cv_f77_mangling, extra underscore"
        fi
      else
	ac_cv_f77_mangling="unknown"
      fi
  else
     ac_cv_f77_mangling="unknown"
  fi

  LIBS=$ac_save_LIBS
  rm -rf conftest*
  rm -f cfortran_test*
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	{ { $as_echo "$as_me:$LINENO: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
{ { $as_echo "$as_me:$LINENO: error: cannot compile a simple Fortran program
See \`config.log' for more details." >&5
$as_echo "$as_me: error: cannot compile a simple Fortran program
See \`config.log' for more details." >&2;}
   { (exit 1); exit 1; }; }; }
fi

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

fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_f77_mangling" >&5
$as_echo "$ac_cv_f77_mangling" >&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



	# Check whether --enable-wrappers was given.
if test "${enable_wrappers+set}" = set; then
  enableval=$enable_wrappers; if   test "$enableval" = "yes" ; then
			check_wrappers=1
		else
			check_wrappers=0
		fi
else
  check_wrappers=1
fi


	# Find Fortran to C wrappers
	if test "$check_wrappers" -ne 0; then
		ac_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_compiler_gnu


case $ac_cv_f77_mangling in
  "lower case, no underscore, no extra underscore")
          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC(name,NAME) name
_ACEOF

          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC_(name,NAME) name
_ACEOF
 ;;
  "lower case, no underscore, extra underscore")
          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC(name,NAME) name
_ACEOF

          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC_(name,NAME) name ## _
_ACEOF
 ;;
  "lower case, underscore, no extra underscore")
          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC(name,NAME) name ## _
_ACEOF

          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC_(name,NAME) name ## _
_ACEOF
 ;;
  "lower case, underscore, extra underscore")
          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC(name,NAME) name ## _
_ACEOF

          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC_(name,NAME) name ## __
_ACEOF
 ;;
  "upper case, no underscore, no extra underscore")
          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC(name,NAME) NAME
_ACEOF

          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC_(name,NAME) NAME
_ACEOF
 ;;
  "upper case, no underscore, extra underscore")
          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC(name,NAME) NAME
_ACEOF

          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC_(name,NAME) NAME ## _
_ACEOF
 ;;
  "upper case, underscore, no extra underscore")
          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC(name,NAME) NAME ## _
_ACEOF

          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC_(name,NAME) NAME ## _
_ACEOF
 ;;
  "upper case, underscore, extra underscore")
          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC(name,NAME) NAME ## _
_ACEOF

          cat >>confdefs.h <<\_ACEOF
#define F77_FUNC_(name,NAME) NAME ## __
_ACEOF
 ;;
  *)
          { $as_echo "$as_me:$LINENO: WARNING: unknown Fortran name-mangling scheme" >&5
$as_echo "$as_me: WARNING: unknown Fortran name-mangling scheme" >&2;}
          ;;
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

	fi




ac_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_compiler_gnu

F77=$f90 # use Fortran 90 actually
FFLAGS="$test_fflags"
LDFLAGS="$test_ldflags"

# Checking BLAS...


have_blas=0

# Flags for machine-specific libraries
have_acml=0
have_atlas=0
have_essl=0
have_mkl=0


# Check whether --with-netlib was given.
if test "${with_netlib+set}" = set; then
  withval=$with_netlib; if test "$withval" = "yes" ; then
      use_netlib=1
   else
      use_netlib=0
   fi
else
  use_netlib=0
fi


if test "$use_netlib" -eq 0
then
   if test "$blas_libs" = ""
   then
        # check directories in LD_LIBRARY_PATH too
        # (maybe they are already searched by default, but I'm not sure)
        ld_library_path=`echo $LD_LIBRARY_PATH | sed 's/:/ /g'`

        case "$arch:$f90" in

        x86_64:path* | x86_64:openf95 | crayxt*:* )
                # check for acml - note that it contains lapack as well
                try_libdirs="/opt/acml*/pathscale64/lib/"
                try_libdirs="$ld_library_path $libdirs $try_libdirs"

                for dir in none $try_libdirs
                do
                        unset ac_cv_search_dgemm # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption"
                        LIBS=""

                        if test "$use_openmp" -eq 0; then
                                { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' acml; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_lapack=1
                                    have_acml=1 blas_libs="$try_loption $LIBS"
fi

                        else
                                { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' acml_mp; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_lapack=1
                                    have_acml=1 blas_libs="$try_loption $LIBS"
fi

                        fi

                        if test "$ac_cv_search_dgemm" != "no"
                        then break ; fi
                done
                ;;

        x86_64:pgf* )
                try_libdirs="/opt/acml*/pathscale64/lib/"
                try_libdirs="$ld_library_path $libdirs $try_libdirs"

                # Check first MKL...
                for dir in none $try_libdirs
                do
                        unset ac_cv_search_dgemm # clear cached value
                        if test "$dir" = "none"
                        then
                               try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi

                        # Check first MKL...
                        FFLAGS="$test_fflags"
                        LDFLAGS="$MKL_FLAGS $test_ldflags $try_loption"
                        LIBS=""

                        if test "$use_openmp" -eq 0; then
                              { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_intel_lp64; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core -ldl $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_sequential -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

                        else
                              { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_intel_lp64; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core -ldl -lpthread -lm $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_core -lmkl_pgi_thread"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

                        fi

                        if test "$ac_cv_search_dgemm" != "no"
                        then break ; fi
                done

                # ... then ACML
                for dir in none $try_libdirs
                do
                        unset ac_cv_search_dgemm # clear cached value
                        if test "$dir" = "none"
                        then
                               try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi

                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption"
                        LIBS=""

                        if test "$use_openmp" -eq 0; then
                                { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' acml; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_lapack=1
                                    have_acml=1 blas_libs="$try_loption $LIBS"
fi

                        else
                                { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' acml_mp; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_lapack=1
                                    have_acml=1 blas_libs="$try_loption $LIBS"
fi

                        fi

                        if test "$ac_cv_search_dgemm" != "no"
                        then break ; fi
                done
                ;;

        ia64:* )
                # check for mkl (in several directories)
                try_libdirs="/opt/intel/Compiler/*/*/mkl/lib/64
                             /opt/intel/mkl/*/lib/64
                             /opt/intel/mkl*/lib/64
                             /opt/intel/mkl/lib"
                try_libdirs="$libdirs $try_libdirs $ld_library_path"

                for dir in none $try_libdirs
                do
                        unset ac_cv_search_dgemm # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=" "
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$MKL_FLAGS $test_ldflags $try_loption"
                        LIBS=""
                        #
                        # should work for recent MKL versions only
                        #
                        if test "$use_openmp" -eq 0; then
                           if test "$f90" = "g95" -o "$f90" = "gfortran" ; then
     			      { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_gf_ipf; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_sequential -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			   else
     			      { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_intel_ipf; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_sequential -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			   fi
                        else
                           if test "$f90" = "g95" -o"$f90" = "gfortran"; then
     			      { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_gf_ipf; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_gnu_thread -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			   else
     			      { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_intel_ipf; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_intel_thread -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			   fi
                        fi
                        if test "$ac_cv_search_dgemm" != "no"
                        then break ; fi
                done
                ;;

        *:sunf95 )
                # check for acml - note that it contains lapack as well
                if test "$arch" = "x86_64"
                then
                        try_libdirs="/usr/local/sunstudio*/lib/amd64/"
                else
                        try_libdirs="/usr/local/sunstudio*/lib/"
                fi
                try_libdirs="$libdirs $ld_library_path $try_libdirs"

                for dir in none $try_libdirs
                do
                        unset ac_cv_search_dgemm # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption"
                        LIBS=""
                        { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' sunperf; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_lapack=1
                                blas_libs="$try_loption $LIBS"
fi

                        if test "$ac_cv_search_dgemm" != "no"
                        then break ; fi
                done
                ;;

        x86_64:* )
                try_libdirs="/opt/intel/composer*/mkl/lib/intel64
                             /opt/intel/Compiler/*/*/mkl/lib/em64t
                             /opt/intel/mkl/*/lib/em64t
                             /opt/intel/mkl*/lib/em64t
                             /opt/intel/mkl/lib"
                try_libdirs="$libdirs $try_libdirs $ld_library_path"

                for dir in none $try_libdirs
                do
                        unset ac_cv_search_dgemm # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=" "
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$MKL_FLAGS $test_ldflags $try_loption"
                        LIBS=""
                        #
                        # should work for recent MKL versions only
                        #
                        if test "$use_openmp" -eq 0; then
                           if test "$f90" = "g95" -o "$f90" = "gfortran" ; then
     			      { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_gf_lp64; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_sequential -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			   else
     			      { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_intel_lp64; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_sequential -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			   fi
                        else
                           if test "$f90" = "g95" -o "$f90" = "gfortran" ; then
     			      { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_gf_lp64; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_gnu_thread -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			   else
     			      { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_intel_lp64; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_intel_thread -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			   fi
                        fi
                        if test "$ac_cv_search_dgemm" != "no"
                        then break ; fi
                done
                ;;

        ia32:* )
                # check for mkl (in several directories)
                try_libdirs="/opt/intel/composer*/mkl/lib/ia32
                             /opt/intel/Compiler/*/*/mkl/lib/32
                             /opt/intel/mkl/*/lib/32
                             /opt/intel/mkl*/lib/32
                             /opt/intel/mkl/lib"
                try_libdirs="$libdirs $try_libdirs $ld_library_path"

                for dir in none $try_libdirs
                do
                        unset ac_cv_search_dgemm # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption="-L "
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$MKL_FLAGS $test_ldflags $try_loption"
                        LIBS=""
                        #
                        # should work for recent MKL versions only
                        #
                        if test "$use_openmp" -eq 0; then
                           if test "$f90" = "g95" -o "$f90" = "gfortran"; then
     			      { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_gf; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_sequential -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			   else
     			      { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_intel; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_sequential -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			   fi
                        else
                           if test "$f90" = "g95" -o "$f90" = "gfortran" ; then
     			      { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_gf; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_gnu_thread -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			   else
     			      { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_intel; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                 blas_libs="$try_loption $LIBS -lmkl_intel_thread -lmkl_core"
                                 ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			   fi
                        fi
                        if test "$ac_cv_search_dgemm" != "no"
                        then break ; fi

                done
                ;;

        aix:* )
                # check for essl
                unset ac_cv_search_dgemm # clear cached value
                FFLAGS="$test_fflags"
                LDFLAGS="$test_ldflags"
                LIBS=""
                { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' essl; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1
                               blas_libs="$LIBS"
fi

                # notice that some IBM machines may not need -lessl
                # to load blas so the above test may fail
                if test "`echo $blas_libs | grep essl`" != ""
                then
                    have_essl=1
                    try_dflags="$try_dflags -D__ESSL"
                fi
		# we need esslsmp for hybrid (MPI+OpenMP) build
		if test "$have_essl"="1"; then
		    if test "$use_openmp" -ne 0 ; then
		         blas_libs="-lesslsmp"
		    fi
		fi
                ;;

        sparc:* | solaris:* )
                # check for SUNperf library
                unset ac_cv_search_dgemm # clear cached value
                FFLAGS="$test_fflags"
                LDFLAGS="$test_ldflags"
                LIBS=""
                { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' sunperf; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_lapack=1
                               blas_libs="-xlic_lib=sunperf $LIBS"
fi

                ;;
        necsx:* )
                #sx5-nec or sx6-nec or sx8-nec: check in (/SX)/usr/lib
                #sx8-nec-idris: check in /SX/opt/mathkeisan/inst/lib0
                try_libdirs="/SX/usr/lib /SX/opt/mathkeisan/inst/lib0"
                for dir in none $try_libdirs
                do
                        unset ac_cv_search_dgemm # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption"
                        LIBS=""
                        { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' blas; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1
                                       blas_libs="$try_loption $LIBS"
fi

                        if test "$ac_cv_search_dgemm" != "no"
                        then break ; fi
                 done
                 ;;
        ppc64:* )
                # check for essl
                unset ac_cv_search_dgemm # clear cached value
                FFLAGS="$test_fflags"
                LDFLAGS="$test_ldflags"
                LIBS=""
                { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' essl; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1
                               blas_libs="$LIBS"
fi

                # notice that some IBM machines may not need -lessl
                # to load blas so the above test may fail
                if test "`echo $blas_libs | grep essl`" != ""
                then
                    have_essl=1
                    try_dflags="$try_dflags -D__LINUX_ESSL"
                fi
                # OBM:Yet another work-around if the above search
                # returns "none required"
                if test "$ac_cv_search_dgemm" = "none required"
                then
                    echo "There is no need for -lessl in this machine"
                    have_essl=1
                    try_dflags="$try_dflags -D__LINUX_ESSL"
                fi
		# we need esslsmp for hybrid (MPI+OpenMP) build
		if test "$have_essl"="1"; then
		    if test "$use_openmp" -ne 0 ; then
		         blas_libs="-lesslsmp"
		    fi
		fi
                ;;

        ppc64-*:* )
                # assume essl
                unset ac_cv_search_dgemm # clear cached value
                FFLAGS="$test_fflags"
                LDFLAGS="$test_ldflags"
                have_blas=1
                have_essl=1
		# BlueGene: for some obscure reason there is no need to
		# specify a library path to have essl linked, while
		# in reality it is needed to specify where essl are
		if test "$arch"="ppc64-bg"; then
                   try_dflags="$try_dflags -D__LINUX_ESSL"
		   if test "$blas_libs"=""; then
		      if test "$use_openmp" -eq 0 ; then
		         blas_libs="-L/opt/ibmmath/essl/4.4/lib/ -lesslbg"
		      else
		         blas_libs="-L/opt/ibmmath/essl/4.4/lib/ -lesslsmpbg"
		      fi
		   fi
                else
                   try_dflags="$try_dflags -D__LINUX_ESSL"
		fi
                ;;
	mac686:ifort* )
                #This solution is tested with MacOs 10.6 and Intel 11.1
                #..and now MacOs 10.8.3 and Intel 13
                try_libdirs="/Developer/opt/intel/Compiler/*/*/Frameworks/mkl/lib/universal
                             /opt/intel/Compiler/*/*/Frameworks/mkl/lib/universal
                             /opt/intel/mkl*/lib/em64t
                             /opt/intel/mkl/lib"
		try_libdirs="$libdirs $try_libdirs $ld_library_path"

		for dir in none $try_libdirs
		do
			unset ac_cv_search_dgemm # clear cached value
			if test "$dir" = "none"
			then
				try_loption=""
			else
				echo $ECHO_N "in $dir: " $ECHO_C
				try_loption="-L$dir"
			fi
			FFLAGS="$test_fflags"
			LDFLAGS="$MKL_FLAGS $test_ldflags $try_loption"
			LIBS=""
                        # First, a by-the-apple-book search of MKL... >10.2 requires multiple libraries
                        # 64 bit is buggy as of 11.1.088
                        if test "$use_openmp" -eq 0; then
                        { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_intel; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_sequential -lmkl_core -lpthread $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                       blas_libs="$try_loption $LIBS -lmkl_sequential -lmkl_core -lpthread"
                                       ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			else
                        { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' mkl_intel; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmkl_intel_thread -lmkl_core -openmp -lpthread $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_mkl=1
                                       blas_libs="$try_loption $LIBS -lmkl_intel_thread -lmkl_core -openmp -lpthread"
                                       ldflags="$MKL_FLAGS $ldflags"
else
  echo "MKL not found"
fi

			fi
                        # 32 bit
                        if test "$ac_cv_search_dgemm" != "no"
                        then break ; fi
      		done
		;;


        esac
        # blas not (yet) found: look for more possibilities
        if test "$have_blas" -eq 0
        then
        case "$f90" in
                pgf* )
                # check for PGI blas
                unset ac_cv_search_dgemm # clear cached value
                FFLAGS="$test_fflags"
                LDFLAGS="$test_ldflags"
                LIBS=""
                { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' blas; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 blas_libs="$LIBS"
fi

                ;;
        esac
        fi

        if test "$have_blas" -eq 0
        then
                # check for atlas (in several directories)
                try_libdirs="/usr/local/lib"
                try_libdirs="$libdirs $try_libdirs $ld_library_path"

                for dir in none $try_libdirs
                do
                        unset ac_cv_search_dgemm # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption"
                        LIBS="-latlas"
                        { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' f77blas; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lg2c $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1 have_atlas=1
                                       blas_libs="$try_loption $LIBS"
fi

                        if test "$ac_cv_search_dgemm" != "no"
                        then break ; fi
                done
        fi

        # blas still not found

        if test "$have_blas" -eq 0
        then
                # check for blas (in several directories)
                try_libdirs="/usr/local/lib"
                try_libdirs="$libdirs $try_libdirs $ld_library_path"

                for dir in none $try_libdirs
                do
                        unset ac_cv_search_dgemm # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption"
                        LIBS=""
                        { $as_echo "$as_me:$LINENO: checking for library containing dgemm" >&5
$as_echo_n "checking for library containing dgemm... " >&6; }
if test "${ac_cv_search_dgemm+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dgemm
      end
_ACEOF
for ac_lib in '' blas-3 openblas blas; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dgemm=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dgemm+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dgemm+set}" = set; then
  :
else
  ac_cv_search_dgemm=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dgemm" >&5
$as_echo "$ac_cv_search_dgemm" >&6; }
ac_res=$ac_cv_search_dgemm
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_blas=1
                                       blas_libs="$try_loption $LIBS"
fi

                        if test "$ac_cv_search_dgemm" != "no"
                        then break ; fi
                done
        fi
   else
        # blas provided in BLAS_LIBS - not checked!
        have_blas=1
   fi
fi

blas_line="BLAS_LIBS=$blas_libs"
echo setting BLAS_LIBS... $blas_libs







# Checking LAPACK...


have_lapack=0

# check for lapack - almost all cases implemented here are OBSOLETE
#
# same supported vendor replacements as for blas
# internal version is used if none is found
if test "$use_netlib" -eq 0
   then
   if test "$lapack_libs" = ""
   then
        # check directories in LD_LIBRARY_PATH too
        # (maybe they are already searched by default, but I'm not sure)
        ld_library_path=`echo $LD_LIBRARY_PATH | sed 's/:/ /g'`

        case "$arch:$f90" in

        ia32:* | ia64:*| x86_64:* )
                # check for mkl_lapack (if mkl found and acml not found)
                # OBSOLETE - recent versions of mkl contain lapack
                if test "$have_mkl" -ne 0 && test "$have_acml" -eq 0
                then
                        unset ac_cv_search_dspev ac_lib # clear cached value
                        FFLAGS="$test_fflags"
                        LIBS=" $blas_libs"
                        LDFLAGS="$MKL_FLAGS $test_ldflags"
                        { $as_echo "$as_me:$LINENO: checking for library containing dspev" >&5
$as_echo_n "checking for library containing dspev... " >&6; }
if test "${ac_cv_search_dspev+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dspev
      end
_ACEOF
for ac_lib in '' mkl_lapack; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dspev=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dspev+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dspev+set}" = set; then
  :
else
  ac_cv_search_dspev=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dspev" >&5
$as_echo "$ac_cv_search_dspev" >&6; }
ac_res=$ac_cv_search_dspev
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_lapack=1
fi

                        if test "$ac_lib" != "" ; then lapack_libs="-l$ac_lib"; fi
                fi
                ;;

        sparc:* )
                # check for SUNperf library - likely OBSOLETE
                unset ac_cv_search_dspev # clear cached value
                FFLAGS="$test_fflags"
                LDFLAGS="$test_ldflags"
                LIBS="$blas_libs"
                { $as_echo "$as_me:$LINENO: checking for library containing dspev" >&5
$as_echo_n "checking for library containing dspev... " >&6; }
if test "${ac_cv_search_dspev+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dspev
      end
_ACEOF
for ac_lib in '' sunperf; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dspev=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dspev+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dspev+set}" = set; then
  :
else
  ac_cv_search_dspev=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dspev" >&5
$as_echo "$ac_cv_search_dspev" >&6; }
ac_res=$ac_cv_search_dspev
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_lapack=1
                               lapack_libs="-xlic_lib=sunperf $LIBS"
fi

                ;;
        aix:* )
                # check for essl - OBSOLETE
                unset ac_cv_search_dspev # clear cached value
                FFLAGS="$test_fflags"
                LDFLAGS="$test_ldflags"
                LIBS="$blas_libs"
                { $as_echo "$as_me:$LINENO: checking for library containing dspev" >&5
$as_echo_n "checking for library containing dspev... " >&6; }
if test "${ac_cv_search_dspev+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dspev
      end
_ACEOF
for ac_lib in '' essl; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dspev=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dspev+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dspev+set}" = set; then
  :
else
  ac_cv_search_dspev=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dspev" >&5
$as_echo "$ac_cv_search_dspev" >&6; }
ac_res=$ac_cv_search_dspev
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_lapack=1
                                lapack_libs="$try_loption $LIBS"
                                try_dflags="$try_dflags -D__ESSL"
fi

                # essl may not have been found in previous test on blas
                if test "$have_lapack" -eq 1; then have_essl=1; fi
                ;;
        ppc64:* )
                # check for essl
                unset ac_cv_search_dspev # clear cached value
                FFLAGS="$test_fflags"
                LDFLAGS="$test_ldflags"
                LIBS="$blas_libs"
                { $as_echo "$as_me:$LINENO: checking for library containing dspev" >&5
$as_echo_n "checking for library containing dspev... " >&6; }
if test "${ac_cv_search_dspev+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dspev
      end
_ACEOF
for ac_lib in '' essl; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dspev=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dspev+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dspev+set}" = set; then
  :
else
  ac_cv_search_dspev=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dspev" >&5
$as_echo "$ac_cv_search_dspev" >&6; }
ac_res=$ac_cv_search_dspev
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_lapack=1
                                lapack_libs="$try_loption $LIBS"
                                try_dflags="$try_dflags -D__LINUX_ESSL"
fi

                # essl may not have been found in previous test on blas
                if test "$have_lapack" -eq 1; then have_essl=1; fi
                ;;

        necsx:* )
                # OBSOLETE
                try_libdirs="/SX/usr/lib /SX/opt/mathkeisan/inst/lib0"
                for dir in none $try_libdirs
                do
                        unset ac_cv_search_dspev # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption $blas_libs"
                        LIBS=""
                        { $as_echo "$as_me:$LINENO: checking for library containing dspev" >&5
$as_echo_n "checking for library containing dspev... " >&6; }
if test "${ac_cv_search_dspev+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dspev
      end
_ACEOF
for ac_lib in '' lapack; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dspev=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dspev+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dspev+set}" = set; then
  :
else
  ac_cv_search_dspev=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dspev" >&5
$as_echo "$ac_cv_search_dspev" >&6; }
ac_res=$ac_cv_search_dspev
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_lapack=1
                                       lapack_libs="$try_loption $LIBS"
fi

                        if test "$ac_cv_search_dspev" != "no"
                        then break ; fi
                done
                ;;
        esac

        if test "$have_lapack" -eq 0
        then
                # check for lapack (in several directories)
                try_libdirs="/usr/local/lib"
                try_libdirs="$libdirs $try_libdirs $ld_library_path"

                for dir in none $try_libdirs
                do
                        unset ac_cv_search_dspev # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption"
                        LIBS="$blas_libs"
                        { $as_echo "$as_me:$LINENO: checking for library containing dspev" >&5
$as_echo_n "checking for library containing dspev... " >&6; }
if test "${ac_cv_search_dspev+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dspev
      end
_ACEOF
for ac_lib in '' lapack-3 lapack; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dspev=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dspev+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dspev+set}" = set; then
  :
else
  ac_cv_search_dspev=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dspev" >&5
$as_echo "$ac_cv_search_dspev" >&6; }
ac_res=$ac_cv_search_dspev
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_lapack=1
                                       lapack_libs="$try_loption $LIBS"
fi

                        if test "$ac_cv_search_dspev" != "no"; then
                           # essl must precede lapack (if present)
                           if test "$have_essl" -ne 0 ; then
                                lapack_libs="$blas_libs $lapack_libs"
                           fi
                           break
                        fi
                done
        fi

   else
        # lapack provided in LAPACK_LIBS - not checked!
        have_lapack=1
   fi
fi


# No lapack library found or internal lapack esplicitly required

if test "$have_lapack" -eq 0 -o "$have_blas" -eq 0 -o "$use_netlib" -eq 1 ; then
    lapack_libs="\$(TOPDIR)/LAPACK/liblapack.a \$(TOPDIR)/LAPACK/libblas.a"
    lapack_libs_switch="internal"
    blas_libs_switch="external"
else
    lapack_libs_switch="external"
    blas_libs_switch="external"
fi

  lapack_line="LAPACK_LIBS=$lapack_libs"








  ac_config_files="$ac_config_files install/make_lapack.inc"





# Checking for FFT...


have_fft=0
have_fft_include=0

  { $as_echo "$as_me:$LINENO: checking FFT" >&5
$as_echo_n "checking FFT... " >&6; }

# check for FFT libraries (no check for explicit openmp)
# supported vendor replacements:
#   essl on aix and some IBM linux machines
#   SUNperf on sparc
#   ASL/Mathkeisan on Nec
#   acml on amd
if test "$fft_libs" = "" && test "$use_openmp" -eq 0
then
        # check directories in LD_LIBRARY_PATH too
        # (maybe they are already searched by default, but I'm not sure)
        ld_library_path=`echo $LD_LIBRARY_PATH | sed 's/:/ /g'`

        case "$arch" in
        aix )
                # check for essl
                unset ac_cv_search_dcft # clear cached value
                FFLAGS="$test_fflags"
                LDFLAGS="$test_ldflags"
                LIBS="$fft_libs"
                { $as_echo "$as_me:$LINENO: checking for library containing dcft" >&5
$as_echo_n "checking for library containing dcft... " >&6; }
if test "${ac_cv_search_dcft+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dcft
      end
_ACEOF
for ac_lib in '' essl; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dcft=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dcft+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dcft+set}" = set; then
  :
else
  ac_cv_search_dcft=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dcft" >&5
$as_echo "$ac_cv_search_dcft" >&6; }
ac_res=$ac_cv_search_dcft
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_fft=1 fft_libs="$LIBS"
fi

            ;;
        ppc64 | ppc64-mn )
                # check for essl
                unset ac_cv_search_dcft # clear cached value
                FFLAGS="$test_fflags"
                LDFLAGS="$test_ldflags"
                LIBS="$fft_libs"
                { $as_echo "$as_me:$LINENO: checking for library containing dcft" >&5
$as_echo_n "checking for library containing dcft... " >&6; }
if test "${ac_cv_search_dcft+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dcft
      end
_ACEOF
for ac_lib in '' essl; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dcft=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dcft+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dcft+set}" = set; then
  :
else
  ac_cv_search_dcft=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dcft" >&5
$as_echo "$ac_cv_search_dcft" >&6; }
ac_res=$ac_cv_search_dcft
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_fft=1 fft_libs="$LIBS"
fi

            ;;
        ppc64-bg | ppc64-bgq )
                # check for esslbg
                unset ac_cv_search_dcft # clear cached value
                FFLAGS="$test_fflags"
                LDFLAGS="$test_ldflags"
                LIBS="$fft_libs $blas_libs"
                { $as_echo "$as_me:$LINENO: checking for library containing dcft" >&5
$as_echo_n "checking for library containing dcft... " >&6; }
if test "${ac_cv_search_dcft+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dcft
      end
_ACEOF
for ac_lib in '' esslbg; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dcft=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dcft+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dcft+set}" = set; then
  :
else
  ac_cv_search_dcft=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dcft" >&5
$as_echo "$ac_cv_search_dcft" >&6; }
ac_res=$ac_cv_search_dcft
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_fft=1 fft_libs="$LIBS"
fi

            ;;
        sparc )
                # check for SUNperf FFT library on Sun Sparcs
                # but not on solaris PC! it is slower than FFTW
                unset ac_cv_search_zfft3i # clear cached value
                FFLAGS="$test_fflags"
                LDFLAGS="$test_ldflags"
                LIBS="$libs"
                { $as_echo "$as_me:$LINENO: checking for library containing zfft3i" >&5
$as_echo_n "checking for library containing zfft3i... " >&6; }
if test "${ac_cv_search_zfft3i+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call zfft3i
      end
_ACEOF
for ac_lib in '' sunperf; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_zfft3i=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_zfft3i+set}" = set; then
  break
fi
done
if test "${ac_cv_search_zfft3i+set}" = set; then
  :
else
  ac_cv_search_zfft3i=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_zfft3i" >&5
$as_echo "$ac_cv_search_zfft3i" >&6; }
ac_res=$ac_cv_search_zfft3i
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_fft=1
                               try_dflags="$try_dflags -D__SUNPERF"
                               fft_libs="-xlic_lib=sunperf $LIBS"
fi

                ;;
        necsx )
                if test "$use_fft_mathkeisan" -ne 0
                then
                   #sx5-nec or sx6-nec or sx8-nec: check in (/SX)/usr/lib
                   #sx8-nec-idris: check in /SX/opt/mathkeisan/inst/lib0
                   try_libdirs="/SX/usr/lib /SX/opt/mathkeisan/inst/lib0"
                   #check for Mathkeisan (Cray simple precision )
                   #search for initialization subroutine
                   echo $ECHO_N  "Searching in Mathkeisan" $ECHO_C
                   for dir in none $try_libdirs
                   do
                        unset ac_cv_search_zftfax # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption"
                        LIBS=""
                        { $as_echo "$as_me:$LINENO: checking for library containing zftfax" >&5
$as_echo_n "checking for library containing zftfax... " >&6; }
if test "${ac_cv_search_zftfax+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call zftfax
      end
_ACEOF
for ac_lib in '' fft; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_zftfax=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_zftfax+set}" = set; then
  break
fi
done
if test "${ac_cv_search_zftfax+set}" = set; then
  :
else
  ac_cv_search_zftfax=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_zftfax" >&5
$as_echo "$ac_cv_search_zftfax" >&6; }
ac_res=$ac_cv_search_zftfax
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_fft=1
                             try_dflags="$try_dflags try_dflags_fft_mathkeisan"
                                       fft_libs="$try_loption $LIBS"
fi

                        if test "$ac_cv_search_zftfax" != "no"
                        then break ; fi
                   done
                fi
                if test "$use_fft_asl" -ne 0
                then
                   #check for asl in (/SX)/usr/lib
                   try_libdirs="/SX/usr/lib"
                   #search for initialization subroutine
                   echo $ECHO_N  "Searching in Asl" $ECHO_C
                   for dir in none $try_libdirs
                   do
                        unset ac_cv_search_zfc3cl # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption"
                        LIBS=""
                        { $as_echo "$as_me:$LINENO: checking for library containing zfc3cl" >&5
$as_echo_n "checking for library containing zfc3cl... " >&6; }
if test "${ac_cv_search_zfc3cl+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call zfc3cl
      end
_ACEOF
for ac_lib in '' asl; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_zfc3cl=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_zfc3cl+set}" = set; then
  break
fi
done
if test "${ac_cv_search_zfc3cl+set}" = set; then
  :
else
  ac_cv_search_zfc3cl=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_zfc3cl" >&5
$as_echo "$ac_cv_search_zfc3cl" >&6; }
ac_res=$ac_cv_search_zfc3cl
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_fft=1
                             asl_libs="$try_loption $LIBS"
                             try_dflags="$try_dflags $try_dflags_fft_asl"
                             fft_libs="$fft_libs $asl_libs"
fi

                        if test "$ac_cv_search_zfc3cl" != "no"
                        then break ; fi
                   done
                fi
                if test "$use_fft_para" -ne 0
                then
                   try_dflags="$try_dflags $try_dflags_fft_para"
                fi
                ;;
        esac

fi

# Check for fftw v3, both native and MKL interfaces
if test "$have_fft" -eq 0
then

        try_libdirs="/usr/local/lib"
        try_libdirs="$libdirs $try_libdirs $ld_library_path "

        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_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

        #for dir in none $try_libdirs
        #do
        unset ac_cv_lib_mkl_intel_lp64_DftiComputeForward
        if test "$dir" = "none"
        then
                try_loption=
        else
                echo $ECHO_N "in $dir: " $ECHO_C
                try_loption="-L$dir"
        fi

        CFLAGS="$test_cflags"
        CPPFLAGS="$test_cppflags"
        LDFLAGS=" $test_ldflags $try_loption"
        LIBS="$fft_libs"

         #here we check if dfti explicit calls work
         #it should work with blas flags
        { $as_echo "$as_me:$LINENO: checking for DftiComputeForward in -lmkl_intel_lp64" >&5
$as_echo_n "checking for DftiComputeForward in -lmkl_intel_lp64... " >&6; }
if test "${ac_cv_lib_mkl_intel_lp64_DftiComputeForward+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-lmkl_intel_lp64 $blas_libs -lm $LIBS"
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char DftiComputeForward ();
#ifdef F77_DUMMY_MAIN

#  ifdef __cplusplus
     extern "C"
#  endif
   int F77_DUMMY_MAIN() { return 1; }

#endif
int
main ()
{
return DftiComputeForward ();
  ;
  return 0;
}
_ACEOF
rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_lib_mkl_intel_lp64_DftiComputeForward=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_cv_lib_mkl_intel_lp64_DftiComputeForward=no
fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_lib_mkl_intel_lp64_DftiComputeForward" >&5
$as_echo "$ac_cv_lib_mkl_intel_lp64_DftiComputeForward" >&6; }
if test "x$ac_cv_lib_mkl_intel_lp64_DftiComputeForward" = x""yes; then
  have_fft=1
fi



        if test "$have_fft" == "1"
        then
              try_dflags="$try_dflags -D__DFTI"
              try_incdir="$MKLROOT/include $MKL_INCLUDE $CPATH $FPATH"
              for inc in $try_incdir
              do
                 if test "$cross_compiling" == "no"
                 then
                    # when cross-compilation is disabled I can check file paths...
                    as_ac_File=`$as_echo "ac_cv_file_$inc/mkl_dfti.f90" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $inc/mkl_dfti.f90" >&5
$as_echo_n "checking for $inc/mkl_dfti.f90... " >&6; }
if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  test "$cross_compiling" = yes &&
  { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
   { (exit 1); exit 1; }; }
if test -r "$inc/mkl_dfti.f90"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
ac_res=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  have_fft_include=1
else
  have_fft_include=0
fi

                 else
                    # when cross-compilation is enabled I need to rely on header
                    # checking (bit it complains...
                    as_ac_Header=`$as_echo "ac_cv_header_$inc/mkl_dfti.f90" | $as_tr_sh`
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  { $as_echo "$as_me:$LINENO: checking for $inc/mkl_dfti.f90" >&5
$as_echo_n "checking for $inc/mkl_dfti.f90... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
fi
ac_res=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:$LINENO: checking $inc/mkl_dfti.f90 usability" >&5
$as_echo_n "checking $inc/mkl_dfti.f90 usability... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
$ac_includes_default
#include <$inc/mkl_dfti.f90>
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  ac_header_compiler=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

	ac_header_compiler=no
fi

rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:$LINENO: checking $inc/mkl_dfti.f90 presence" >&5
$as_echo_n "checking $inc/mkl_dfti.f90 presence... " >&6; }
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */
#include <$inc/mkl_dfti.f90>
_ACEOF
if { (ac_try="$ac_cpp conftest.$ac_ext"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } >/dev/null && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }; then
  ac_header_preproc=yes
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

  ac_header_preproc=no
fi

rm -f conftest.err conftest.$ac_ext
{ $as_echo "$as_me:$LINENO: result: $ac_header_preproc" >&5
$as_echo "$ac_header_preproc" >&6; }

# So?  What about this header?
case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in
  yes:no: )
    { $as_echo "$as_me:$LINENO: WARNING: $inc/mkl_dfti.f90: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $inc/mkl_dfti.f90: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $inc/mkl_dfti.f90: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $inc/mkl_dfti.f90: proceeding with the compiler's result" >&2;}
    ac_header_preproc=yes
    ;;
  no:yes:* )
    { $as_echo "$as_me:$LINENO: WARNING: $inc/mkl_dfti.f90: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $inc/mkl_dfti.f90: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $inc/mkl_dfti.f90:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $inc/mkl_dfti.f90:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $inc/mkl_dfti.f90: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $inc/mkl_dfti.f90: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $inc/mkl_dfti.f90:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $inc/mkl_dfti.f90:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $inc/mkl_dfti.f90: proceeding with the preprocessor's result" >&5
$as_echo "$as_me: WARNING: $inc/mkl_dfti.f90: proceeding with the preprocessor's result" >&2;}
    { $as_echo "$as_me:$LINENO: WARNING: $inc/mkl_dfti.f90: in the future, the compiler will take precedence" >&5
$as_echo "$as_me: WARNING: $inc/mkl_dfti.f90: in the future, the compiler will take precedence" >&2;}

    ;;
esac
{ $as_echo "$as_me:$LINENO: checking for $inc/mkl_dfti.f90" >&5
$as_echo_n "checking for $inc/mkl_dfti.f90... " >&6; }
if { as_var=$as_ac_Header; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  eval "$as_ac_Header=\$ac_header_preproc"
fi
ac_res=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }

fi
as_val=`eval 'as_val=${'$as_ac_Header'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  have_fft_include=1
else
  have_fft_include=0
fi


                 fi

                 if test "$have_fft_include=1"
                 then
                   try_iflags="$try_iflags -I$inc"
                   break
                 fi
              done
              break
        fi

        #done
        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_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_compiler_gnu


        if test "$have_fft" -eq 0
        then
          for dir in none $try_libdirs
          do
                  unset ac_cv_search_dfftw_execute_dft # clear cached value
                  if test "$dir" = "none"
                  then
                        try_loption=
                  else
                        echo $ECHO_N "in $dir: " $ECHO_C
                        try_loption="-L$dir"
                  fi

                  CFLAGS="$test_cflags"
                  CPPFLAGS="$test_cppflags"
                  LDFLAGS=" $test_ldflags $try_loption"
                  LIBS="$fft_libs"

                  if test "$use_openmp" -eq 1
                  then
                    { $as_echo "$as_me:$LINENO: checking for library containing dfftw_execute_dft" >&5
$as_echo_n "checking for library containing dfftw_execute_dft... " >&6; }
if test "${ac_cv_search_dfftw_execute_dft+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dfftw_execute_dft
      end
_ACEOF
for ac_lib in '' fftw3_omp; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lfftw3 -lm $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dfftw_execute_dft=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dfftw_execute_dft+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dfftw_execute_dft+set}" = set; then
  :
else
  ac_cv_search_dfftw_execute_dft=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dfftw_execute_dft" >&5
$as_echo "$ac_cv_search_dfftw_execute_dft" >&6; }
ac_res=$ac_cv_search_dfftw_execute_dft
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_fft=1
                               fft_libs="$try_loption $LIBS -lfftw3"
fi

                  else
                    { $as_echo "$as_me:$LINENO: checking for library containing dfftw_execute_dft" >&5
$as_echo_n "checking for library containing dfftw_execute_dft... " >&6; }
if test "${ac_cv_search_dfftw_execute_dft+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call dfftw_execute_dft
      end
_ACEOF
for ac_lib in '' fftw3; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lm $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_dfftw_execute_dft=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_dfftw_execute_dft+set}" = set; then
  break
fi
done
if test "${ac_cv_search_dfftw_execute_dft+set}" = set; then
  :
else
  ac_cv_search_dfftw_execute_dft=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_dfftw_execute_dft" >&5
$as_echo "$ac_cv_search_dfftw_execute_dft" >&6; }
ac_res=$ac_cv_search_dfftw_execute_dft
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_fft=1
                               fft_libs="$try_loption $LIBS"
fi

                  fi

                  if test "$have_fft" -eq 1
                  then
                        try_dflags="$try_dflags -D__FFTW3"
                        try_incdir="$FFTW_INCLUDE $FFTW_INC $INCLUDE_PATH $CPATH $FPATH"
                        for inc in $try_incdir
                        do
                           #AC_LANG_POP([Fortran 77])
                           #AC_LANG_PUSH([C])

                           cat >conftest.$ac_ext <<_ACEOF
include "fftw3.f03"
_ACEOF
rm -f conftest.$ac_objext
if { (ac_try="$ac_compile"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_compile") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest.$ac_objext; then
  have_fft_include=1
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

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

                           #AC_LANG_POP([C])
                           #AC_LANG_PUSH([Fortran 77])

                           if test "$have_fft_include" -eq 1
                           then
                             try_iflags="$try_iflags -I$inc"
                             break
                           fi
                        done
                        break
                  fi

          done
        fi
fi

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

fft_line="FFT_LIBS=$fft_libs"

# if no valid FFT library was found, use the local copy
# (This happens also if OpenMP is enabled...)
if test "$have_fft" -eq 0
then
        case "$arch" in
        ppc64-bg | ppc64-bgq )
            try_dflags="$try_dflags -D__LINUX_ESSL"
            ;;
        * )
		    try_dflags="$try_dflags -D__FFTW"
            ;;
        esac
fi







# Checking for IBM MASS library...


  { $as_echo "$as_me:$LINENO: checking MASS" >&5
$as_echo_n "checking MASS... " >&6; }

 # check for mass on aix
if test "$mass_libs" = ""
then
        # check directories in LD_LIBRARY_PATH too
        # (maybe they are already searched by default, but I'm not sure)
        ld_library_path=`echo $LD_LIBRARY_PATH | sed 's/:/ /g'`

        case "$arch" in
        aix | ppc64-bg )
                # check for mass (in several directories)
                try_libdirs="/opt/ibmcmp/xlmass/bg/7.3/bglib64 /opt/ibmcmp/xlmass/bg/4.4/bglib /cineca/lib /cineca/lib/mass"
                try_libdirs="$libdirs $try_libdirs $ld_library_path"

                for dir in none $try_libdirs
                do
                        unset ac_cv_search_vexp # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption"
                        LIBS=""
                        { $as_echo "$as_me:$LINENO: checking for library containing vexp" >&5
$as_echo_n "checking for library containing vexp... " >&6; }
if test "${ac_cv_search_vexp+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call vexp
      end
_ACEOF
for ac_lib in '' massvp4 massv; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmass $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_vexp=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_vexp+set}" = set; then
  break
fi
done
if test "${ac_cv_search_vexp+set}" = set; then
  :
else
  ac_cv_search_vexp=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_vexp" >&5
$as_echo "$ac_cv_search_vexp" >&6; }
ac_res=$ac_cv_search_vexp
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

                        if test "$ac_cv_search_vexp" = "-lmassvp4" \
                                -o "$ac_cv_search_vexp" = "-lmassv"
                        then mass_libs="$try_loption $ac_cv_search_vexp -lmass"
                        fi
                        if test "$ac_cv_search_vexp" != "no" ; then break ; fi
                done
                ;;
        ppc64-bgq )
                # check for mass (in several directories)
                try_libdirs="/opt/ibmcmp/xlmass/bg/7.3/bglib64"
                try_libdirs="$libdirs $try_libdirs $ld_library_path"

                for dir in none $try_libdirs
                do
                        unset ac_cv_search_vexp # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption"
                        LIBS=""
                        { $as_echo "$as_me:$LINENO: checking for library containing vexp" >&5
$as_echo_n "checking for library containing vexp... " >&6; }
if test "${ac_cv_search_vexp+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call vexp
      end
_ACEOF
for ac_lib in '' massv; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmass_simd $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_vexp=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_vexp+set}" = set; then
  break
fi
done
if test "${ac_cv_search_vexp+set}" = set; then
  :
else
  ac_cv_search_vexp=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_vexp" >&5
$as_echo "$ac_cv_search_vexp" >&6; }
ac_res=$ac_cv_search_vexp
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

                        if test "$ac_cv_search_vexp" = "-lmassv"
                        then mass_libs="$try_loption $ac_cv_search_vexp -lmass_simd"
                        fi
                        if test "$ac_cv_search_vexp" != "no" ; then break ; fi
                done
                ;;

        ppc64* )
                # check for mass (in several directories)
                try_libdirs="/usr/local/lib /opt/ibmcmp/xlmass/*/lib64"
                try_libdirs="$libdirs $try_libdirs $ld_library_path"

                for dir in none $try_libdirs
                do
                        unset ac_cv_search_vexp # clear cached value
                        if test "$dir" = "none"
                        then
                                try_loption=
                        else
                                echo $ECHO_N "in $dir: " $ECHO_C
                                try_loption="-L$dir"
                        fi
                        FFLAGS="$test_fflags"
                        LDFLAGS="$test_ldflags $try_loption"
                        LIBS=""
                        { $as_echo "$as_me:$LINENO: checking for library containing vexp" >&5
$as_echo_n "checking for library containing vexp... " >&6; }
if test "${ac_cv_search_vexp+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call vexp
      end
_ACEOF
for ac_lib in '' massvp4_64; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib -lmass_64 $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_vexp=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_vexp+set}" = set; then
  break
fi
done
if test "${ac_cv_search_vexp+set}" = set; then
  :
else
  ac_cv_search_vexp=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_vexp" >&5
$as_echo "$ac_cv_search_vexp" >&6; }
ac_res=$ac_cv_search_vexp
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"

fi

                        if test "$ac_cv_search_vexp" = "-lmassvp4_64"
                        then mass_libs="$try_loption $ac_cv_search_vexp -lmass_64"
                        fi
                        if test "$ac_cv_search_vexp" != "no" ; then break ; fi
                done
                ;;

        esac
fi

if test "$mass_libs" != ""; then
   try_dflags="$try_dflags -D__MASS"
   if test "$arch" = "ppc64-bg"; then
   # BlueGene wants this when mass libs are loaded, SP6 doesn't want this!
     ldflags="$ldflags -Wl,--allow-multiple-definition"
   fi
   if test "$arch" = "ppc64-bgq"; then
   # BlueGene wants this when mass libs are loaded, SP6 doesn't want this!
     ldflags="$ldflags -Wl,--allow-multiple-definition"
   fi
fi

# Configuring output message
if test "$mass_libs" != "" ; then
   mass_line="MASS_LIBS=$mass_libs"
else
   mass_line="@delete@"
fi

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







# check for MPI library...


have_mpi=0
#parallel=0

# some architectures require to link mpi libraries explicitly
F77=$mpif90 # use parallel compiler
if test "$mpi_libs" = ""
then
        # check directories in LD_LIBRARY_PATH too
        # (maybe they are already searched by default, but I'm not sure)
        ld_library_path=`echo $LD_LIBRARY_PATH | sed 's/:/ /g'`

        if test "$use_parallel" -ne 0
        then
                if test "$have_mpi" -eq 0
                        # check for mpi
                then
                        unset ac_cv_search_mpi_init # clear cached value
                        LDFLAGS="$test_ldflags"
                        LIBS="$mpi_libs"
                        { $as_echo "$as_me:$LINENO: checking for library containing mpi_init" >&5
$as_echo_n "checking for library containing mpi_init... " >&6; }
if test "${ac_cv_search_mpi_init+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call mpi_init
      end
_ACEOF
for ac_lib in '' mpi; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_mpi_init=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_mpi_init+set}" = set; then
  break
fi
done
if test "${ac_cv_search_mpi_init+set}" = set; then
  :
else
  ac_cv_search_mpi_init=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_mpi_init" >&5
$as_echo "$ac_cv_search_mpi_init" >&6; }
ac_res=$ac_cv_search_mpi_init
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_mpi=1 parallel=1 mpi_libs="$LIBS" try_dflags="$try_dflags -D__MPI"
fi

                fi
        fi
fi

# Configuring output message
if test "$mpi_libs" != "" ; then
   mpi_line="MPI_LIBS=$mpi_libs"
else
   mpi_line="@delete@"
fi

# Parallel report
if test "$use_parallel" -ne 0
then
        if test "$parallel" -ne 0
        then
                parallel_report="Parallel environment detected successfully.\\
Configured for compilation of parallel executables."
        else
                parallel_report="Parallel environment not detected \
\(is this a parallel machine?\).\\
Configured for compilation of serial executables."
        fi
else
        parallel_report="Configured for compilation of serial executables."
fi








# Setting ScaLAPACK...


have_scalapack=0


# Check whether --with-scalapack was given.
if test "${with_scalapack+set}" = set; then
  withval=$with_scalapack; if  test "$withval" = "yes" ; then
      with_scalapack=1
   elif  test "$withval" = "intel" ; then
      with_scalapack=2
   elif  test "$withval" = "no" ; then
      with_scalapack=0
   fi
else
  with_scalapack=1
fi


# final check on availability of parallel environment
for dummy in x # to allow simple 'break'
do
    test "$have_mpi" -eq 0 && break

    F77=$mpif90
    LIBS="$mpi_libs"

# look for scalapack if required
    test "$with_scalapack" -eq 0 && break
    if test "$scalapack_libs" = "" ; then
# no additional libraries needed
       { $as_echo "$as_me:$LINENO: checking for library containing pdgemr2d" >&5
$as_echo_n "checking for library containing pdgemr2d... " >&6; }
if test "${ac_cv_search_pdgemr2d+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call pdgemr2d
      end
_ACEOF
for ac_lib in '' "" ; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_pdgemr2d=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_pdgemr2d+set}" = set; then
  break
fi
done
if test "${ac_cv_search_pdgemr2d+set}" = set; then
  :
else
  ac_cv_search_pdgemr2d=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_pdgemr2d" >&5
$as_echo "$ac_cv_search_pdgemr2d" >&6; }
ac_res=$ac_cv_search_pdgemr2d
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_scalapack=1
                   try_dflags="$try_dflags -D__SCALAPACK"
fi

       test "$have_scalapack" -eq 1 && break

if test "$have_mkl" -eq 1
   then
      unset ac_cv_search_pdgemr2d # clear cached value
      LIBS="-lmkl_blacs_lp64 $mpi_libs $blas_libs"
      if test $with_scalapack -eq 1; then
         scalapack_libs=-lmkl_blacs_openmpi_lp64
      else
         scalapack_libs=-lmkl_blacs_intelmpi_lp64
      fi
      { $as_echo "$as_me:$LINENO: checking for library containing pdgemr2d" >&5
$as_echo_n "checking for library containing pdgemr2d... " >&6; }
if test "${ac_cv_search_pdgemr2d+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call pdgemr2d
      end
_ACEOF
for ac_lib in '' "mkl_scalapack_lp64" ; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_pdgemr2d=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_pdgemr2d+set}" = set; then
  break
fi
done
if test "${ac_cv_search_pdgemr2d+set}" = set; then
  :
else
  ac_cv_search_pdgemr2d=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_pdgemr2d" >&5
$as_echo "$ac_cv_search_pdgemr2d" >&6; }
ac_res=$ac_cv_search_pdgemr2d
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_scalapack=1
                     try_dflags="$try_dflags -D__SCALAPACK"
                     scalapack_libs="-lmkl_scalapack_lp64 $scalapack_libs"
fi

      test "$have_scalapack" -eq 1 && break
fi
#
# sci libraries (e.g. cray xt)
       unset ac_cv_search_pdgemr2d # clear cached value
       scalapack_libs="-lsci"
       LIBS="$mpi_libs $scalapack_libs"
       { $as_echo "$as_me:$LINENO: checking for library containing pdgemr2d" >&5
$as_echo_n "checking for library containing pdgemr2d... " >&6; }
if test "${ac_cv_search_pdgemr2d+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call pdgemr2d
      end
_ACEOF
for ac_lib in '' "" ; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_pdgemr2d=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_pdgemr2d+set}" = set; then
  break
fi
done
if test "${ac_cv_search_pdgemr2d+set}" = set; then
  :
else
  ac_cv_search_pdgemr2d=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_pdgemr2d" >&5
$as_echo "$ac_cv_search_pdgemr2d" >&6; }
ac_res=$ac_cv_search_pdgemr2d
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_scalapack=1
                      try_dflags="$try_dflags -D__SCALAPACK"
fi

       test "$have_scalapack" -eq 1 && break
# scalapack (including blacs), no -L options
       unset ac_cv_search_pdgemr2d # clear cached value
       scalapack_libs="-lscalapack"
       LIBS="$mpi_libs $scalapack_libs"
       LDFLAGS=""
       { $as_echo "$as_me:$LINENO: checking for library containing pdgemr2d" >&5
$as_echo_n "checking for library containing pdgemr2d... " >&6; }
if test "${ac_cv_search_pdgemr2d+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call pdgemr2d
      end
_ACEOF
for ac_lib in '' "" ; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_pdgemr2d=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_pdgemr2d+set}" = set; then
  break
fi
done
if test "${ac_cv_search_pdgemr2d+set}" = set; then
  :
else
  ac_cv_search_pdgemr2d=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_pdgemr2d" >&5
$as_echo "$ac_cv_search_pdgemr2d" >&6; }
ac_res=$ac_cv_search_pdgemr2d
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_scalapack=1
                   try_dflags="$try_dflags -D__SCALAPACK"
fi

       test "$have_scalapack" -eq 1 && break
# scalapack + blacs, no -L options
       unset ac_cv_search_pdgemr2d # clear cached value
       blacs_libs="-lblacs -lblacsF77init -lblacs"
       scalapack_libs="-lscalapack $blacs_libs"
       LIBS="$mpi_libs $scalapack_libs"
       LDFLAGS=""
       { $as_echo "$as_me:$LINENO: checking for library containing pdgemr2d" >&5
$as_echo_n "checking for library containing pdgemr2d... " >&6; }
if test "${ac_cv_search_pdgemr2d+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call pdgemr2d
      end
_ACEOF
for ac_lib in '' "" ; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_pdgemr2d=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_pdgemr2d+set}" = set; then
  break
fi
done
if test "${ac_cv_search_pdgemr2d+set}" = set; then
  :
else
  ac_cv_search_pdgemr2d=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_pdgemr2d" >&5
$as_echo "$ac_cv_search_pdgemr2d" >&6; }
ac_res=$ac_cv_search_pdgemr2d
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_scalapack=1
                   try_dflags="$try_dflags -D__SCALAPACK"
fi

       test "$have_scalapack" -eq 1 && break
# scalapack + blacs with -L options
       unset ac_cv_search_pdgemr2d # clear cached value
       if test "$scalapack_dir" = ""; then scalapack_dir="/bgsys/local/scalapack/lib"; fi
       if test "$blacs_dir" = ""; then blacs_dir="/bgsys/local/blacs/lib"; fi
       blacs_libs="-L$blacs_dir -lblacs -lblacsF77init -lblacs"
       scalapack_libs="-L$scalapack_dir -lscalapack $blacs_libs"
       LIBS="$mpi_libs $scalapack_libs"
       LDFLAGS=""
       { $as_echo "$as_me:$LINENO: checking for library containing pdgemr2d" >&5
$as_echo_n "checking for library containing pdgemr2d... " >&6; }
if test "${ac_cv_search_pdgemr2d+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
      program main
      call pdgemr2d
      end
_ACEOF
for ac_lib in '' "" ; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_f77_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_pdgemr2d=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_pdgemr2d+set}" = set; then
  break
fi
done
if test "${ac_cv_search_pdgemr2d+set}" = set; then
  :
else
  ac_cv_search_pdgemr2d=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_pdgemr2d" >&5
$as_echo "$ac_cv_search_pdgemr2d" >&6; }
ac_res=$ac_cv_search_pdgemr2d
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_scalapack=1
                   try_dflags="$try_dflags -D__SCALAPACK"
fi

    else
        # scalapack provided in SCALAPACK_LIBS - not checked!
        have_scalapack=1
        try_dflags="$try_dflags -D__SCALAPACK"
    fi
done

# Configuring output message
if test "$have_scalapack" -eq 1; then
   scalapack_line="SCALAPACK_LIBS=$scalapack_libs"
else
   scalapack_libs=""
   scalapack_line="@delete@"
fi







# Setting ELPA...


  { $as_echo "$as_me:$LINENO: checking ELPA" >&5
$as_echo_n "checking ELPA... " >&6; }


# Check whether --with-elpa-include was given.
if test "${with_elpa_include+set}" = set; then
  withval=$with_elpa_include; if  test "$withval" = "no" ; then
      with_elpa_include=0
   else
      with_elpa_include=1
      elpa_include="$withval"
   fi
else
  with_elpa_include=0
fi



# Check whether --with-elpa-lib was given.
if test "${with_elpa_lib+set}" = set; then
  withval=$with_elpa_lib; if  test "$withval" = "no" ; then
      with_elpa_libs=0
   else
      with_elpa_libs=1
      elpa_libs="$withval"
   fi
else
  with_elpa_libs=0
fi



elpa_line="@delete@"

# ELPA iff SCALAPACK
if test "$with_elpa_libs" -eq 1; then
  if test "$have_scalapack" -eq 1; then
    if test "$with_elpa_include" -eq 1 && test "$with_elpa_libs" -eq 1; then
      scalapack_libs="$elpa_libs $scalapack_libs"
      try_iflags="$try_iflags $elpa_include"
      try_dflags="$try_dflags -D__ELPA_2016"
      elpa_line="ELPA_LIBS=$elpa_libs"
    fi
  else
    { $as_echo "$as_me:$LINENO: WARNING: *** ScaLAPACK is needed to use ELPA" >&5
$as_echo "$as_me: WARNING: *** ScaLAPACK is needed to use ELPA" >&2;}
  fi
fi

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






# Enable XML ...


# Check whether --enable-xml was given.
if test "${enable_xml+set}" = set; then
  enableval=$enable_xml; if   test "$enableval" = "yes" ; then
      use_xml=1
   else
      use_xml=0
   fi
else
  use_xml=0
fi


# preprocessing flag for XML
if test "$use_xml" -eq 1 ; then try_dflags="$try_dflags -D__XSD" ; fi



# Setting HDF5...



# Check whether --with-hdf5 was given.
if test "${with_hdf5+set}" = set; then
  withval=$with_hdf5; if  test "$withval" = "no" ; then
      with_hdf5=0
   else
      with_hdf5_path="$withval"
      with_hdf5=1
   fi
else
  with_hdf5=0
fi


hdf5_libs=""
have_hdf5=0

if test "$use_parallel" -ne 0; then

  if test "$with_hdf5" -ne 0 && test "$with_hdf5_path" != "yes"; then

    # Checking compiler compatibility: GCC >= 4.9
    if test "x$f90_in_mpif90" = xgfortran &&
       test "$f90_major_version" -le "4" &&
       test "$f90_minor_version" -lt "9" ; then

      { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
      { $as_echo "$as_me:$LINENO: WARNING: *** HDF5 support requires GNU GFORTRAN >= 4.9 " >&5
$as_echo "$as_me: WARNING: *** HDF5 support requires GNU GFORTRAN >= 4.9 " >&2;}

    else

      # Test if it is really installed where it has been specified
      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_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


      try_libdirs="$with_hdf5_path/lib"
      for dir in $try_libdirs
      do
          unset ac_cv_search_H5Fcreate

          if test "$dir" = "none"
          then
            try_loption=
          else
            try_loption="-L$dir"
          fi

          FFLAGS="$test_fflags"
          LDFLAGS="$test_ldflags $try_loption"
          #LIBS="-lhdf5"
          LIBS=""

          { $as_echo "$as_me:$LINENO: checking for library containing H5Fcreate" >&5
$as_echo_n "checking for library containing H5Fcreate... " >&6; }
if test "${ac_cv_search_H5Fcreate+set}" = set; then
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat >conftest.$ac_ext <<_ACEOF
/* confdefs.h.  */
_ACEOF
cat confdefs.h >>conftest.$ac_ext
cat >>conftest.$ac_ext <<_ACEOF
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char H5Fcreate ();
#ifdef F77_DUMMY_MAIN

#  ifdef __cplusplus
     extern "C"
#  endif
   int F77_DUMMY_MAIN() { return 1; }

#endif
int
main ()
{
return H5Fcreate ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' hdf5_fortran; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  rm -f conftest.$ac_objext conftest$ac_exeext
if { (ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:$LINENO: $ac_try_echo\""
$as_echo "$ac_try_echo") >&5
  (eval "$ac_link") 2>conftest.er1
  ac_status=$?
  grep -v '^ *+' conftest.er1 >conftest.err
  rm -f conftest.er1
  cat conftest.err >&5
  $as_echo "$as_me:$LINENO: \$? = $ac_status" >&5
  (exit $ac_status); } && {
	 test -z "$ac_c_werror_flag" ||
	 test ! -s conftest.err
       } && test -s conftest$ac_exeext && {
	 test "$cross_compiling" = yes ||
	 $as_test_x conftest$ac_exeext
       }; then
  ac_cv_search_H5Fcreate=$ac_res
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5


fi

rm -rf conftest.dSYM
rm -f core conftest.err conftest.$ac_objext conftest_ipa8_conftest.oo \
      conftest$ac_exeext
  if test "${ac_cv_search_H5Fcreate+set}" = set; then
  break
fi
done
if test "${ac_cv_search_H5Fcreate+set}" = set; then
  :
else
  ac_cv_search_H5Fcreate=no
fi
rm conftest.$ac_ext
LIBS=$ac_func_search_save_LIBS
fi
{ $as_echo "$as_me:$LINENO: result: $ac_cv_search_H5Fcreate" >&5
$as_echo "$ac_cv_search_H5Fcreate" >&6; }
ac_res=$ac_cv_search_H5Fcreate
if test "$ac_res" != no; then
  test "$ac_res" = "none required" || LIBS="$ac_res $LIBS"
  have_hdf5=1
fi


          if test "$ac_cv_search_H5Fcreate" != "no"
          then break ; fi
      done

      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_ext=f
ac_compile='$F77 -c $FFLAGS conftest.$ac_ext >&5'
ac_link='$F77 -o conftest$ac_exeext $FFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_f77_compiler_gnu


      if test "$have_hdf5" -eq 1 ; then
          as_ac_File=`$as_echo "ac_cv_file_$with_hdf5_path/include/hdf5.mod" | $as_tr_sh`
{ $as_echo "$as_me:$LINENO: checking for $with_hdf5_path/include/hdf5.mod" >&5
$as_echo_n "checking for $with_hdf5_path/include/hdf5.mod... " >&6; }
if { as_var=$as_ac_File; eval "test \"\${$as_var+set}\" = set"; }; then
  $as_echo_n "(cached) " >&6
else
  test "$cross_compiling" = yes &&
  { { $as_echo "$as_me:$LINENO: error: cannot check for file existence when cross compiling" >&5
$as_echo "$as_me: error: cannot check for file existence when cross compiling" >&2;}
   { (exit 1); exit 1; }; }
if test -r "$with_hdf5_path/include/hdf5.mod"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
fi
ac_res=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
	       { $as_echo "$as_me:$LINENO: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
as_val=`eval 'as_val=${'$as_ac_File'}
		 $as_echo "$as_val"'`
   if test "x$as_val" = x""yes; then
  :
else

              { $as_echo "$as_me:$LINENO: WARNING: ***HDF5 Fortran extensions not found" >&5
$as_echo "$as_me: WARNING: ***HDF5 Fortran extensions not found" >&2;}
              have_hdf5=0
fi

      fi

      if test "$have_hdf5" -eq 1 ; then
          hdf5_libs="-L$with_hdf5_path/lib -lhdf5_fortran -lhdf5"
          try_iflags="$try_iflags -I$with_hdf5_path/include"
          try_dflags="$try_dflags -D__HDF5"
      fi

      hdf5_line="HDF5_LIBS=$hdf5_libs"
    fi
  fi
#else
#    AC_MSG_WARN([HDF5 support is for parallel execution only])
fi






# Checking SIGNAL...


   # Check whether --enable-signals was given.
if test "${enable_signals+set}" = set; then
  enableval=$enable_signals; if   test "$enableval" = "yes" ; then
        use_signals=1
     else
        use_signals=0
     fi
else
  use_signals=0
fi


  # preprocessing flag for signal trapping (experimental)
  if test "$use_signals" -eq 1 ; then try_dflags="$try_dflags -D__TRAP_SIGUSR1" ; fi




# Checking for ranlib...



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

  test -z "$ac_cv_prog_ranlib" && ac_cv_prog_ranlib="echo"
fi
fi
ranlib=$ac_cv_prog_ranlib
if test -n "$ranlib"; then
  { $as_echo "$as_me:$LINENO: result: $ranlib" >&5
$as_echo "$ranlib" >&6; }
else
  { $as_echo "$as_me:$LINENO: result: no" >&5
$as_echo "no" >&6; }
fi


  fi

  if test "$arch" = "mac686"; then
    if test "$ranlib" = "ranlib"; then
      ranlib="ranlib -c"
    fi
  fi






# Checking wget or curl...


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

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


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

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


  fi
  echo setting WGET... $wget






# Show dflags before adding $(MANUAL_DFLAGS) and adapt to XLF (if needed)
if test "$dflags" = "" ; then dflags="$try_dflags" ; fi
echo setting DFLAGS... $try_dflags

# xlf compilers (AIX and powerpc) want comma-separated -D directives


# xlf compilers (AIX and powerpc) want comma-separated -D directives
if test "$xlf_flags" -ne 0
then
        fdflags="`echo $dflags | sed 's/  */,/g'`"
else
        # Because of the way xlf handle pre-processing, agile $(MANUAL_DFLAGS)
        #  passed to make works only on non XLF environments... (NdFilippo)
        fdflags="\$(DFLAGS) \$(MANUAL_DFLAGS)"
fi



if test "$iflags" = "" ; then iflags="$try_iflags" ; fi
echo setting IFLAGS... $iflags

# export additional settings to generated files







ac_config_headers="$ac_config_headers include/c_defs.h:include/c_defs.h.in"

ac_config_files="$ac_config_files include/fft_defs.h:include/fft_defs.h.in"

ac_config_files="$ac_config_files include/configure.h:include/configure.h.in"


#AC_CONFIG_FILES(Makefile.cpu)
ac_config_files="$ac_config_files make.inc"

ac_config_files="$ac_config_files configure.msg"

ac_config_files="$ac_config_files install/make_wannier90.inc"



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:$LINENO: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) $as_unset $ac_var ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `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
    test "x$cache_file" != "x/dev/null" &&
      { $as_echo "$as_me:$LINENO: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
    cat confcache >$cache_file
  else
    { $as_echo "$as_me:$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=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  ac_libobjs="$ac_libobjs \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  ac_ltlibobjs="$ac_ltlibobjs \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs



: ${CONFIG_STATUS=./config.status}
ac_write_fail=0
ac_clean_files_save=$ac_clean_files
ac_clean_files="$ac_clean_files $CONFIG_STATUS"
{ $as_echo "$as_me:$LINENO: creating $CONFIG_STATUS" >&5
$as_echo "$as_me: creating $CONFIG_STATUS" >&6;}
cat >$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#! $SHELL
# Generated by $as_me.
# Run this file to recreate the current configuration.
# Compiler output produced by configure, useful for debugging
# configure, is in config.log if it exists.

debug=false
ac_cs_recheck=false
ac_cs_silent=false
SHELL=\${CONFIG_SHELL-$SHELL}
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
## --------------------- ##
## M4sh Initialization.  ##
## --------------------- ##

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

fi




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

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

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

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


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

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

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

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

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

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

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


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

# CDPATH.
$as_unset CDPATH



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

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

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


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

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

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

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

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

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

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


exec 6>&1

# Save the log message, to keep $[0] and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by ESPRESSO $as_me 6.0-beta, which was
generated by GNU Autoconf 2.63.  Invocation command line was

  CONFIG_FILES    = $CONFIG_FILES
  CONFIG_HEADERS  = $CONFIG_HEADERS
  CONFIG_LINKS    = $CONFIG_LINKS
  CONFIG_COMMANDS = $CONFIG_COMMANDS
  $ $0 $@

on `(hostname || uname -n) 2>/dev/null | sed 1q`
"

_ACEOF

case $ac_config_files in *"
"*) set x $ac_config_files; shift; ac_config_files=$*;;
esac

case $ac_config_headers in *"
"*) set x $ac_config_headers; shift; ac_config_headers=$*;;
esac


cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
# Files that config.status was made for.
config_files="$ac_config_files"
config_headers="$ac_config_headers"

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files from templates according to the
current configuration.

Usage: $0 [OPTION]... [FILE]...

  -h, --help       print this help, then exit
  -V, --version    print version number and configuration settings, then exit
  -q, --quiet, --silent
                   do not print progress messages
  -d, --debug      don't remove temporary files
      --recheck    update $as_me by reconfiguring in the same conditions
      --file=FILE[:TEMPLATE]
                   instantiate the configuration file FILE
      --header=FILE[:TEMPLATE]
                   instantiate the configuration header FILE

Configuration files:
$config_files

Configuration headers:
$config_headers

Report bugs to <bug-autoconf@gnu.org>."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_version="\\
ESPRESSO config.status 6.0-beta
configured by $0, generated by GNU Autoconf 2.63,
  with options \\"`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`\\"

Copyright (C) 2008 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

ac_pwd='$ac_pwd'
srcdir='$srcdir'
test -n "\$AWK" || AWK=awk
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# The default lists apply if the user does not specify any file.
ac_need_defaults=:
while test $# != 0
do
  case $1 in
  --*=*)
    ac_option=`expr "X$1" : 'X\([^=]*\)='`
    ac_optarg=`expr "X$1" : 'X[^=]*=\(.*\)'`
    ac_shift=:
    ;;
  *)
    ac_option=$1
    ac_optarg=$2
    ac_shift=shift
    ;;
  esac

  case $ac_option in
  # Handling of the options.
  -recheck | --recheck | --rechec | --reche | --rech | --rec | --re | --r)
    ac_cs_recheck=: ;;
  --version | --versio | --versi | --vers | --ver | --ve | --v | -V )
    $as_echo "$ac_cs_version"; exit ;;
  --debug | --debu | --deb | --de | --d | -d )
    debug=: ;;
  --file | --fil | --fi | --f )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    CONFIG_FILES="$CONFIG_FILES '$ac_optarg'"
    ac_need_defaults=false;;
  --header | --heade | --head | --hea )
    $ac_shift
    case $ac_optarg in
    *\'*) ac_optarg=`$as_echo "$ac_optarg" | sed "s/'/'\\\\\\\\''/g"` ;;
    esac
    CONFIG_HEADERS="$CONFIG_HEADERS '$ac_optarg'"
    ac_need_defaults=false;;
  --he | --h)
    # Conflict between --help and --header
    { $as_echo "$as_me: error: ambiguous option: $1
Try \`$0 --help' for more information." >&2
   { (exit 1); exit 1; }; };;
  --help | --hel | -h )
    $as_echo "$ac_cs_usage"; exit ;;
  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
  | -silent | --silent | --silen | --sile | --sil | --si | --s)
    ac_cs_silent=: ;;

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

  *) ac_config_targets="$ac_config_targets $1"
     ac_need_defaults=false ;;

  esac
  shift
done

ac_configure_extra_args=

if $ac_cs_silent; then
  exec 6>/dev/null
  ac_configure_extra_args="$ac_configure_extra_args --silent"
fi

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
if \$ac_cs_recheck; then
  set X '$SHELL' '$0' $ac_configure_args \$ac_configure_extra_args --no-create --no-recursion
  shift
  \$as_echo "running CONFIG_SHELL=$SHELL \$*" >&6
  CONFIG_SHELL='$SHELL'
  export CONFIG_SHELL
  exec "\$@"
fi

_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
exec 5>>config.log
{
  echo
  sed 'h;s/./-/g;s/^.../## /;s/...$/ ##/;p;x;p;x' <<_ASBOX
## Running $as_me. ##
_ASBOX
  $as_echo "$ac_log"
} >&5

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "install/make_lapack.inc") CONFIG_FILES="$CONFIG_FILES install/make_lapack.inc" ;;
    "include/c_defs.h") CONFIG_HEADERS="$CONFIG_HEADERS include/c_defs.h:include/c_defs.h.in" ;;
    "include/fft_defs.h") CONFIG_FILES="$CONFIG_FILES include/fft_defs.h:include/fft_defs.h.in" ;;
    "include/configure.h") CONFIG_FILES="$CONFIG_FILES include/configure.h:include/configure.h.in" ;;
    "make.inc") CONFIG_FILES="$CONFIG_FILES make.inc" ;;
    "configure.msg") CONFIG_FILES="$CONFIG_FILES configure.msg" ;;
    "install/make_wannier90.inc") CONFIG_FILES="$CONFIG_FILES install/make_wannier90.inc" ;;

  *) { { $as_echo "$as_me:$LINENO: error: invalid argument: $ac_config_target" >&5
$as_echo "$as_me: error: invalid argument: $ac_config_target" >&2;}
   { (exit 1); exit 1; }; };;
  esac
done


# If the user did not use the arguments to specify the items to instantiate,
# then the envvar interface is used.  Set only those that are not.
# We use the long form for the default assignment because of an extremely
# bizarre bug on SunOS 4.1.3.
if $ac_need_defaults; then
  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
fi

# Have a temporary directory for convenience.  Make it in the build tree
# simply because there is no reason against having it here, and in addition,
# creating and moving files from /tmp can sometimes cause problems.
# Hook for its removal unless debugging.
# Note that there is a small window in which the directory will not be cleaned:
# after its creation but before its name has been assigned to `$tmp'.
$debug ||
{
  tmp=
  trap 'exit_status=$?
  { test -z "$tmp" || test ! -d "$tmp" || rm -fr "$tmp"; } && exit $exit_status
' 0
  trap '{ (exit 1); exit 1; }' 1 2 13 15
}
# Create a (secure) tmp directory for tmp files.

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -n "$tmp" && test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} ||
{
   $as_echo "$as_me: cannot create a temporary directory in ." >&2
   { (exit 1); exit 1; }
}

# Set up the scripts for CONFIG_FILES section.
# No need to generate them if there are no CONFIG_FILES.
# This happens for instance with `./config.status config.h'.
if test -n "$CONFIG_FILES"; then


ac_cr='
'
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

echo 'BEGIN {' >"$tmp/subs1.awk" &&
_ACEOF


{
  echo "cat >conf$$subs.awk <<_ACEOF" &&
  echo "$ac_subst_vars" | sed 's/.*/&!$&$ac_delim/' &&
  echo "_ACEOF"
} >conf$$subs.sh ||
  { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
   { (exit 1); exit 1; }; }
ac_delim_num=`echo "$ac_subst_vars" | grep -c '$'`
ac_delim='%!_!# '
for ac_last_try in false false false false false :; do
  . ./conf$$subs.sh ||
    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
   { (exit 1); exit 1; }; }

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5
$as_echo "$as_me: error: could not make $CONFIG_STATUS" >&2;}
   { (exit 1); exit 1; }; }
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
cat >>"\$tmp/subs1.awk" <<\\_ACAWK &&
_ACEOF
sed -n '
h
s/^/S["/; s/!.*/"]=/
p
g
s/^[^!]*!//
:repl
t repl
s/'"$ac_delim"'$//
t delim
:nl
h
s/\(.\{148\}\).*/\1/
t more1
s/["\\]/\\&/g; s/^/"/; s/$/\\n"\\/
p
n
b repl
:more1
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t nl
:delim
h
s/\(.\{148\}\).*/\1/
t more2
s/["\\]/\\&/g; s/^/"/; s/$/"/
p
b
:more2
s/["\\]/\\&/g; s/^/"/; s/$/"\\/
p
g
s/.\{148\}//
t delim
' <conf$$subs.awk | sed '
/^[^""]/{
  N
  s/\n//
}
' >>$CONFIG_STATUS || ac_write_fail=1
rm -f conf$$subs.awk
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
_ACAWK
cat >>"\$tmp/subs1.awk" <<_ACAWK &&
  for (key in S) S_is_set[key] = 1
  FS = ""

}
{
  line = $ 0
  nfields = split(line, field, "@")
  substed = 0
  len = length(field[1])
  for (i = 2; i < nfields; i++) {
    key = field[i]
    keylen = length(key)
    if (S_is_set[key]) {
      value = S[key]
      line = substr(line, 1, len) "" value "" substr(line, len + keylen + 3)
      len += length(value) + length(field[++i])
      substed = 1
    } else
      len += 1 + keylen
  }

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$tmp/subs1.awk" > "$tmp/subs.awk" \
  || { { $as_echo "$as_me:$LINENO: error: could not setup config files machinery" >&5
$as_echo "$as_me: error: could not setup config files machinery" >&2;}
   { (exit 1); exit 1; }; }
_ACEOF

# VPATH may cause trouble with some makes, so we remove $(srcdir),
# ${srcdir} and @srcdir@ from VPATH if srcdir is ".", strip leading and
# trailing colons and then remove the whole line if VPATH becomes empty
# (actually we leave an empty line to preserve line numbers).
if test "x$srcdir" = x.; then
  ac_vpsub='/^[	 ]*VPATH[	 ]*=/{
s/:*\$(srcdir):*/:/
s/:*\${srcdir}:*/:/
s/:*@srcdir@:*/:/
s/^\([^=]*=[	 ]*\):*/\1/
s/:*$//
s/^[^=]*=[	 ]*$//
}'
fi

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
fi # test -n "$CONFIG_FILES"

# Set up the scripts for CONFIG_HEADERS section.
# No need to generate them if there are no CONFIG_HEADERS.
# This happens for instance with `./config.status Makefile'.
if test -n "$CONFIG_HEADERS"; then
cat >"$tmp/defines.awk" <<\_ACAWK ||
BEGIN {
_ACEOF

# Transform confdefs.h into an awk script `defines.awk', embedded as
# here-document in config.status, that substitutes the proper values into
# config.h.in to produce config.h.

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_t=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_t"; then
    break
  elif $ac_last_try; then
    { { $as_echo "$as_me:$LINENO: error: could not make $CONFIG_HEADERS" >&5
$as_echo "$as_me: error: could not make $CONFIG_HEADERS" >&2;}
   { (exit 1); exit 1; }; }
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

# For the awk script, D is an array of macro values keyed by name,
# likewise P contains macro parameters if any.  Preserve backslash
# newline sequences.

ac_word_re=[_$as_cr_Letters][_$as_cr_alnum]*
sed -n '
s/.\{148\}/&'"$ac_delim"'/g
t rset
:rset
s/^[	 ]*#[	 ]*define[	 ][	 ]*/ /
t def
d
:def
s/\\$//
t bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3"/p
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2"/p
d
:bsnl
s/["\\]/\\&/g
s/^ \('"$ac_word_re"'\)\(([^()]*)\)[	 ]*\(.*\)/P["\1"]="\2"\
D["\1"]=" \3\\\\\\n"\\/p
t cont
s/^ \('"$ac_word_re"'\)[	 ]*\(.*\)/D["\1"]=" \2\\\\\\n"\\/p
t cont
d
:cont
n
s/.\{148\}/&'"$ac_delim"'/g
t clear
:clear
s/\\$//
t bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/"/p
d
:bsnlc
s/["\\]/\\&/g; s/^/"/; s/$/\\\\\\n"\\/p
b cont
' <confdefs.h | sed '
s/'"$ac_delim"'/"\\\
"/g' >>$CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  for (key in D) D_is_set[key] = 1
  FS = ""
}
/^[\t ]*#[\t ]*(define|undef)[\t ]+$ac_word_re([\t (]|\$)/ {
  line = \$ 0
  split(line, arg, " ")
  if (arg[1] == "#") {
    defundef = arg[2]
    mac1 = arg[3]
  } else {
    defundef = substr(arg[1], 2)
    mac1 = arg[2]
  }
  split(mac1, mac2, "(") #)
  macro = mac2[1]
  prefix = substr(line, 1, index(line, defundef) - 1)
  if (D_is_set[macro]) {
    # Preserve the white space surrounding the "#".
    print prefix "define", macro P[macro] D[macro]
    next
  } else {
    # Replace #undef with comments.  This is necessary, for example,
    # in the case of _POSIX_SOURCE, which is predefined and required
    # on some systems where configure will not decide to define it.
    if (defundef == "undef") {
      print "/*", prefix defundef, macro, "*/"
      next
    }
  }
}
{ print }
_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
  { { $as_echo "$as_me:$LINENO: error: could not setup config headers machinery" >&5
$as_echo "$as_me: error: could not setup config headers machinery" >&2;}
   { (exit 1); exit 1; }; }
fi # test -n "$CONFIG_HEADERS"


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    "
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) { { $as_echo "$as_me:$LINENO: error: invalid tag $ac_tag" >&5
$as_echo "$as_me: error: invalid tag $ac_tag" >&2;}
   { (exit 1); exit 1; }; };;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

  case $ac_mode in
  :L) ac_source=$1;;
  :[FH])
    ac_file_inputs=
    for ac_f
    do
      case $ac_f in
      -) ac_f="$tmp/stdin";;
      *) # Look for the file first in the build tree, then in the source tree
	 # (if the path is not absolute).  The absolute path cannot be DOS-style,
	 # because $ac_f cannot contain `:'.
	 test -f "$ac_f" ||
	   case $ac_f in
	   [\\/$]*) false;;
	   *) test -f "$srcdir/$ac_f" && ac_f="$srcdir/$ac_f";;
	   esac ||
	   { { $as_echo "$as_me:$LINENO: error: cannot find input file: $ac_f" >&5
$as_echo "$as_me: error: cannot find input file: $ac_f" >&2;}
   { (exit 1); exit 1; }; };;
      esac
      case $ac_f in *\'*) ac_f=`$as_echo "$ac_f" | sed "s/'/'\\\\\\\\''/g"`;; esac
      ac_file_inputs="$ac_file_inputs '$ac_f'"
    done

    # Let's still pretend it is `configure' which instantiates (i.e., don't
    # use $as_me), people would be surprised to read:
    #    /* config.h.  Generated by config.status.  */
    configure_input='Generated from '`
	  $as_echo "$*" | sed 's|^[^:]*/||;s|:[^:]*/|, |g'
	`' by configure.'
    if test x"$ac_file" != x-; then
      configure_input="$ac_file.  $configure_input"
      { $as_echo "$as_me:$LINENO: creating $ac_file" >&5
$as_echo "$as_me: creating $ac_file" >&6;}
    fi
    # Neutralize special characters interpreted by sed in replacement strings.
    case $configure_input in #(
    *\&* | *\|* | *\\* )
       ac_sed_conf_input=`$as_echo "$configure_input" |
       sed 's/[\\\\&|]/\\\\&/g'`;; #(
    *) ac_sed_conf_input=$configure_input;;
    esac

    case $ac_tag in
    *:-:* | *:-) cat >"$tmp/stdin" \
      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
$as_echo "$as_me: error: could not create $ac_file" >&2;}
   { (exit 1); exit 1; }; } ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  { as_dir="$ac_dir"
  case $as_dir in #(
  -*) as_dir=./$as_dir;;
  esac
  test -d "$as_dir" || { $as_mkdir_p && mkdir -p "$as_dir"; } || {
    as_dirs=
    while :; do
      case $as_dir in #(
      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
      *) as_qdir=$as_dir;;
      esac
      as_dirs="'$as_qdir' $as_dirs"
      as_dir=`$as_dirname -- "$as_dir" ||
$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$as_dir" : 'X\(//\)[^/]' \| \
	 X"$as_dir" : 'X\(//\)$' \| \
	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$as_dir" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      test -d "$as_dir" && break
    done
    test -z "$as_dirs" || eval "mkdir $as_dirs"
  } || test -d "$as_dir" || { { $as_echo "$as_me:$LINENO: error: cannot create directory $as_dir" >&5
$as_echo "$as_me: error: cannot create directory $as_dir" >&2;}
   { (exit 1); exit 1; }; }; }
  ac_builddir=.

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

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


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=

ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p
'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { $as_echo "$as_me:$LINENO: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
    s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

# Neutralize VPATH when `$srcdir' = `.'.
# Shell code in configure.ac might set extrasub.
# FIXME: do we really want to maintain this feature?
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_sed_extra="$ac_vpsub
$extrasub
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
:t
/@[a-zA-Z_][a-zA-Z_0-9]*@/!b
s|@configure_input@|$ac_sed_conf_input|;t t
s&@top_builddir@&$ac_top_builddir_sub&;t t
s&@top_build_prefix@&$ac_top_build_prefix&;t t
s&@srcdir@&$ac_srcdir&;t t
s&@abs_srcdir@&$ac_abs_srcdir&;t t
s&@top_srcdir@&$ac_top_srcdir&;t t
s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
s&@builddir@&$ac_builddir&;t t
s&@abs_builddir@&$ac_abs_builddir&;t t
s&@abs_top_builddir@&$ac_abs_top_builddir&;t t
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$ac_file_inputs" | $AWK -f "$tmp/subs.awk" >$tmp/out \
  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
$as_echo "$as_me: error: could not create $ac_file" >&2;}
   { (exit 1); exit 1; }; }

test -z "$ac_datarootdir_hack$ac_datarootdir_seen" &&
  { ac_out=`sed -n '/\${datarootdir}/p' "$tmp/out"`; test -n "$ac_out"; } &&
  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' "$tmp/out"`; test -z "$ac_out"; } &&
  { $as_echo "$as_me:$LINENO: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined." >&5
$as_echo "$as_me: WARNING: $ac_file contains a reference to the variable \`datarootdir'
which seems to be undefined.  Please make sure it is defined." >&2;}

  rm -f "$tmp/stdin"
  case $ac_file in
  -) cat "$tmp/out" && rm -f "$tmp/out";;
  *) rm -f "$ac_file" && mv "$tmp/out" "$ac_file";;
  esac \
  || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
$as_echo "$as_me: error: could not create $ac_file" >&2;}
   { (exit 1); exit 1; }; }
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs"
    } >"$tmp/config.h" \
      || { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
$as_echo "$as_me: error: could not create $ac_file" >&2;}
   { (exit 1); exit 1; }; }
    if diff "$ac_file" "$tmp/config.h" >/dev/null 2>&1; then
      { $as_echo "$as_me:$LINENO: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$tmp/config.h" "$ac_file" \
	|| { { $as_echo "$as_me:$LINENO: error: could not create $ac_file" >&5
$as_echo "$as_me: error: could not create $ac_file" >&2;}
   { (exit 1); exit 1; }; }
    fi
  else
    $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$tmp/defines.awk"' "$ac_file_inputs" \
      || { { $as_echo "$as_me:$LINENO: error: could not create -" >&5
$as_echo "$as_me: error: could not create -" >&2;}
   { (exit 1); exit 1; }; }
  fi
 ;;


  esac

done # for ac_tag


{ (exit 0); exit 0; }
_ACEOF
chmod +x $CONFIG_STATUS
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  { { $as_echo "$as_me:$LINENO: error: write failure creating $CONFIG_STATUS" >&5
$as_echo "$as_me: error: write failure creating $CONFIG_STATUS" >&2;}
   { (exit 1); exit 1; }; }


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || { (exit 1); exit 1; }
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:$LINENO: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


# final messages
sed '/@delete@/d' configure.msg
echo configure: success