#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69 for bfgminer 5.2.0.
#
# Report bugs to <luke-jr+bfgminer@utopios.org>.
#
#
# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
#
#
# This configure script is free software; the Free Software Foundation
# gives unlimited permission to copy, distribute and modify it.
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

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


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

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


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

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

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

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

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

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

# Use a proper internal environment variable to ensure we don't fall
  # into an infinite loop, continuously re-executing ourselves.
  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
    _as_can_reexec=no; export _as_can_reexec;
    # We cannot yet assume a decent shell, so we have to provide a
# neutralization value for shells without unset; and this also
# works around shells that cannot unset nonexistent variables.
# Preserve -v and -x to the replacement shell.
BASH_ENV=/dev/null
ENV=/dev/null
(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
case $- in # ((((
  *v*x* | *x*v* ) as_opts=-vx ;;
  *v* ) as_opts=-v ;;
  *x* ) as_opts=-x ;;
  * ) as_opts= ;;
esac
exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
# Admittedly, this is quite paranoid, since all the known shells bail
# out after a failed `exec'.
$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
as_fn_exit 255
  fi
  # We don't want this to propagate to other subprocesses.
          { _as_can_reexec=; unset _as_can_reexec;}
if test "x$CONFIG_SHELL" = x; then
  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
  emulate sh
  NULLCMD=:
  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
  # is contrary to our usage.  Disable this feature.
  alias -g '\${1+\"\$@\"}'='\"\$@\"'
  setopt NO_GLOB_SUBST
else
  case \`(set -o) 2>/dev/null\` in #(
  *posix*) :
    set -o posix ;; #(
  *) :
     ;;
esac
fi
"
  as_required="as_fn_return () { (exit \$1); }
as_fn_success () { as_fn_return 0; }
as_fn_failure () { as_fn_return 1; }
as_fn_ret_success () { return 0; }
as_fn_ret_failure () { return 1; }

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

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

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


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

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

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

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

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

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

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


} # as_fn_mkdir_p

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

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


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

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

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

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

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

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


  as_lineno_1=$LINENO as_lineno_1a=$LINENO
  as_lineno_2=$LINENO as_lineno_2a=$LINENO
  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
  sed -n '
    p
    /[$]LINENO/=
  ' <$as_myself |
    sed '
      s/[$]LINENO.*/&-/
      t lineno
      b
      :lineno
      N
      :loop
      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
      t loop
      s/-\n.*//
    ' >$as_me.lineno &&
  chmod +x "$as_me.lineno" ||
    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }

  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
  # already done that, so ensure we don't try to do so again and fall
  # in an infinite loop.  This has already happened in practice.
  _as_can_reexec=no; export _as_can_reexec
  # Don't try to exec as it changes $[0], causing all sort of problems
  # (the dirname of $[0] is not the place where we might find the
  # original and so on.  Autoconf is especially sensitive to this).
  . "./$as_me.lineno"
  # Exit status is that of the last command.
  exit
}

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

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

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

as_test_x='test -x'
as_executable_p=as_fn_executable_p

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

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


origin_LDFLAGS=
origin_LDFLAGS_checked=false
maybe_ldconfig=
maybe_ldconfig_checked=false
BUNDLED_LIB_RULES=


custom_subdirs=


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

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

#
# Initializations.
#
ac_default_prefix=/usr/local
ac_clean_files=
ac_config_libobj_dir=.
LIBOBJS=
cross_compiling=no
subdirs=
MFLAGS=
MAKEFLAGS=

# Identity of this package.
PACKAGE_NAME='bfgminer'
PACKAGE_TARNAME='bfgminer'
PACKAGE_VERSION='5.2.0'
PACKAGE_STRING='bfgminer 5.2.0'
PACKAGE_BUGREPORT='luke-jr+bfgminer@utopios.org'
PACKAGE_URL=''

ac_unique_file="miner.c"
# 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"

gl_header_list=
gl_func_list=
enable_option_checking=no
ac_subst_vars='gltests_LTLIBOBJS
gltests_LIBOBJS
gl_LTLIBOBJS
gl_LIBOBJS
am__EXEEXT_FALSE
am__EXEEXT_TRUE
LTLIBOBJS
LIBOBJS
YASM_FMT
SSE2_CFLAGS
UDEV_LIBS
RT_LIBS
MATH_LIBS
MM_LIBS
WS2_LIBS
PDCURSES_LIBS
NCURSES_LIBS
NCURSES_CPPFLAGS
PTHREAD_LIBS
DLOPEN_FLAGS
PTHREAD_FLAGS
AUTOSCAN_LIBS
AUTOSCAN_CPPFLAGS
NEED_BITSTREAM_FPGAMINER_FALSE
NEED_BITSTREAM_FPGAMINER_TRUE
LIBCURL_LIBS
LIBCURL_CFLAGS
HAVE_LIBUDEV_FALSE
HAVE_LIBUDEV_TRUE
HAVE_SSE2_FALSE
HAVE_SSE2_TRUE
HAS_YASM_FALSE
HAS_YASM_TRUE
YASM
BROAD_UDEVRULES_FALSE
BROAD_UDEVRULES_TRUE
USE_UDEVRULES_FALSE
USE_UDEVRULES_TRUE
HAS_ASIC_FALSE
HAS_ASIC_TRUE
HAS_FPGA_FALSE
HAS_FPGA_TRUE
HAVE_WIN_DDKUSB_FALSE
HAVE_WIN_DDKUSB_TRUE
HAVE_x86_64_FALSE
HAVE_x86_64_TRUE
HAVE_WINDOWS_FALSE
HAVE_WINDOWS_TRUE
HAVE_LIBUSB_FALSE
HAVE_LIBUSB_TRUE
HAVE_CYGWIN_FALSE
HAVE_CYGWIN_TRUE
HAVE_SENSORS_FALSE
HAVE_SENSORS_TRUE
HAVE_CURSES_FALSE
HAVE_CURSES_TRUE
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NEED_KNC_ASIC_TRUE
NEED_BFG_WORK2D_FALSE
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NEED_BFG_LOWLEVEL_FALSE
NEED_BFG_LOWLEVEL_TRUE
NEED_BFG_LOWL_SPI_FALSE
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NEED_BFG_LOWL_PCI_FALSE
NEED_BFG_LOWL_PCI_TRUE
NEED_BFG_LOWL_MSWIN_FALSE
NEED_BFG_LOWL_MSWIN_TRUE
NEED_BFG_LOWL_HID_FALSE
NEED_BFG_LOWL_HID_TRUE
NEED_BFG_LOWL_FTDI_FALSE
NEED_BFG_LOWL_FTDI_TRUE
NEED_BFG_LOWL_VCOM_FALSE
NEED_BFG_LOWL_VCOM_TRUE
USE_GC3355_FALSE
USE_GC3355_TRUE
NEED_DYNCLOCK_FALSE
NEED_DYNCLOCK_TRUE
NEED_BFG_BINLOADER_FALSE
NEED_BFG_BINLOADER_TRUE
udevrulesdir
NEED_LIBBLKMAKER_FALSE
NEED_LIBBLKMAKER_TRUE
libblkmaker_EXTRADEPS
libblkmaker_SUBDIRS
libblkmaker_LIBS
libblkmaker_CFLAGS
NEED_LIBBASE58_FALSE
NEED_LIBBASE58_TRUE
libbase58_EXTRADEPS
libbase58_SUBDIRS
LDCONFIG
subdirs
libbase58_LIBS
libbase58_CFLAGS
USE_VFIO_FALSE
USE_VFIO_TRUE
USE_ROCKMINER_FALSE
USE_ROCKMINER_TRUE
USE_MINION_FALSE
USE_MINION_TRUE
USE_MINERGATE_FALSE
USE_MINERGATE_TRUE
USE_METABANK_FALSE
USE_METABANK_TRUE
USE_JINGTIAN_FALSE
USE_JINGTIAN_TRUE
USE_HASHFAST_FALSE
USE_HASHFAST_TRUE
USE_HASHBUSTERUSB_FALSE
USE_HASHBUSTERUSB_TRUE
USE_HASHBUSTER_FALSE
USE_HASHBUSTER_TRUE
USE_NANOFURY_FALSE
USE_NANOFURY_TRUE
hidapi_LIBS
hidapi_CFLAGS
USE_LITTLEFURY_FALSE
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USE_TWINFURY_FALSE
USE_TWINFURY_TRUE
USE_DRILLBIT_FALSE
USE_DRILLBIT_TRUE
USE_BFX_FALSE
USE_BFX_TRUE
USE_BIGPIC_FALSE
USE_BIGPIC_TRUE
USE_BFSB_FALSE
USE_BFSB_TRUE
USE_BITFURY_FALSE
USE_BITFURY_TRUE
USE_BIFURY_FALSE
USE_BIFURY_TRUE
USE_ZTEX_FALSE
USE_ZTEX_TRUE
USE_X6500_FALSE
USE_X6500_TRUE
USE_TITAN_FALSE
USE_TITAN_TRUE
USE_KLONDIKE_FALSE
USE_KLONDIKE_TRUE
USE_COINTERRA_FALSE
USE_COINTERRA_TRUE
LIBUSB_LIBS
LIBUSB_CFLAGS
USE_MODMINER_FALSE
USE_MODMINER_TRUE
NEED_BFG_DRIVER_PROXY_FALSE
NEED_BFG_DRIVER_PROXY_TRUE
USE_LIBEVENT_FALSE
USE_LIBEVENT_TRUE
libevent_LIBS
libevent_CFLAGS
USE_LIBMICROHTTPD_FALSE
USE_LIBMICROHTTPD_TRUE
libmicrohttpd_LIBS
libmicrohttpd_CFLAGS
USE_KNCASIC_FALSE
USE_KNCASIC_TRUE
USE_KNC_FALSE
USE_KNC_TRUE
USE_AVALONMM_FALSE
USE_AVALONMM_TRUE
USE_AVALON_FALSE
USE_AVALON_TRUE
USE_GRIDSEED_FALSE
USE_GRIDSEED_TRUE
USE_ZEUSMINER_FALSE
USE_ZEUSMINER_TRUE
USE_DUALMINER_FALSE
USE_DUALMINER_TRUE
USE_ICARUS_FALSE
USE_ICARUS_TRUE
USE_BITFORCE_FALSE
USE_BITFORCE_TRUE
sensors_LIBS
JANSSON_LIBS
JANSSON_CFLAGS
PKG_CONFIG_LIBDIR
PKG_CONFIG_PATH
PKG_CONFIG
USE_OPENCL_FALSE
USE_OPENCL_TRUE
USE_CPUMINING_FALSE
USE_CPUMINING_TRUE
USE_SCRYPT_FALSE
USE_SCRYPT_TRUE
USE_SHA256D_FALSE
USE_SHA256D_TRUE
USE_KECCAK_FALSE
USE_KECCAK_TRUE
UDEVRULES_GROUP
USE_UDEVRULES_GROUP_FALSE
USE_UDEVRULES_GROUP_TRUE
ALLOCA
LIBGNU_LTLIBDEPS
LIBGNU_LIBDEPS
gltests_WITNESS
NEXT_AS_FIRST_DIRECTIVE_STRING_H
NEXT_STRING_H
GL_GENERATE_STDINT_H_FALSE
GL_GENERATE_STDINT_H_TRUE
STDINT_H
WINT_T_SUFFIX
WCHAR_T_SUFFIX
SIG_ATOMIC_T_SUFFIX
SIZE_T_SUFFIX
PTRDIFF_T_SUFFIX
HAVE_SIGNED_WINT_T
HAVE_SIGNED_WCHAR_T
HAVE_SIGNED_SIG_ATOMIC_T
BITSIZEOF_WINT_T
BITSIZEOF_WCHAR_T
BITSIZEOF_SIG_ATOMIC_T
BITSIZEOF_SIZE_T
BITSIZEOF_PTRDIFF_T
HAVE_SYS_BITYPES_H
HAVE_SYS_INTTYPES_H
HAVE_STDINT_H
NEXT_AS_FIRST_DIRECTIVE_STDINT_H
NEXT_STDINT_H
HAVE_SYS_TYPES_H
HAVE_INTTYPES_H
HAVE_WCHAR_H
HAVE_UNSIGNED_LONG_LONG_INT
HAVE_LONG_LONG_INT
NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
NEXT_STDDEF_H
GL_GENERATE_STDDEF_H_FALSE
GL_GENERATE_STDDEF_H_TRUE
STDDEF_H
HAVE_WCHAR_T
REPLACE_NULL
NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
NEXT_SIGNAL_H
PRAGMA_COLUMNS
PRAGMA_SYSTEM_HEADER
INCLUDE_NEXT_AS_FIRST_DIRECTIVE
INCLUDE_NEXT
HAVE_SIGHANDLER_T
HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
HAVE_STRUCT_SIGACTION_SA_SIGACTION
HAVE_SIGACTION
HAVE_SIGINFO_T
HAVE_SIGSET_T
HAVE_POSIX_SIGNALBLOCKING
GNULIB_SIGACTION
GNULIB_SIGPROCMASK
GNULIB_SIGNAL_H_SIGPIPE
APPLE_UNIVERSAL_BUILD
UNDEFINE_STRTOK_R
REPLACE_STRTOK_R
REPLACE_STRSIGNAL
REPLACE_STRNLEN
REPLACE_STRNDUP
REPLACE_STRNCAT
REPLACE_STRERROR_R
REPLACE_STRERROR
REPLACE_STRCHRNUL
REPLACE_STRCASESTR
REPLACE_STRSTR
REPLACE_STRDUP
REPLACE_STPNCPY
REPLACE_MEMMEM
REPLACE_MEMCHR
HAVE_STRVERSCMP
HAVE_DECL_STRSIGNAL
HAVE_DECL_STRERROR_R
HAVE_DECL_STRTOK_R
HAVE_STRCASESTR
HAVE_STRSEP
HAVE_STRPBRK
HAVE_DECL_STRNLEN
HAVE_DECL_STRNDUP
HAVE_DECL_STRDUP
HAVE_STRCHRNUL
HAVE_STPNCPY
HAVE_STPCPY
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HAVE_DECL_MEMRCHR
HAVE_MEMPCPY
HAVE_DECL_MEMMEM
HAVE_MEMCHR
HAVE_MBSLEN
GNULIB_STRVERSCMP
GNULIB_STRSIGNAL
GNULIB_STRERROR_R
GNULIB_STRERROR
GNULIB_MBSTOK_R
GNULIB_MBSSEP
GNULIB_MBSSPN
GNULIB_MBSPBRK
GNULIB_MBSCSPN
GNULIB_MBSCASESTR
GNULIB_MBSPCASECMP
GNULIB_MBSNCASECMP
GNULIB_MBSCASECMP
GNULIB_MBSSTR
GNULIB_MBSRCHR
GNULIB_MBSCHR
GNULIB_MBSNLEN
GNULIB_MBSLEN
GNULIB_STRTOK_R
GNULIB_STRCASESTR
GNULIB_STRSTR
GNULIB_STRSEP
GNULIB_STRPBRK
GNULIB_STRNLEN
GNULIB_STRNDUP
GNULIB_STRNCAT
GNULIB_STRDUP
GNULIB_STRCHRNUL
GNULIB_STPNCPY
GNULIB_STPCPY
GNULIB_RAWMEMCHR
GNULIB_MEMRCHR
GNULIB_MEMPCPY
GNULIB_MEMMEM
GNULIB_MEMCHR
GL_COND_LIBTOOL_FALSE
GL_COND_LIBTOOL_TRUE
RANLIB
MAINT
MAINTAINER_MODE_FALSE
MAINTAINER_MODE_TRUE
VMAJ
release_info
version_info
EGREP
GREP
CPP
am__fastdepCC_FALSE
am__fastdepCC_TRUE
CCDEPMODE
am__nodep
AMDEPBACKSLASH
AMDEP_FALSE
AMDEP_TRUE
am__quote
am__include
DEPDIR
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
AM_BACKSLASH
AM_DEFAULT_VERBOSITY
AM_DEFAULT_V
AM_V
am__untar
am__tar
AMTAR
am__leading_dot
SET_MAKE
AWK
mkdir_p
MKDIR_P
INSTALL_STRIP_PROGRAM
STRIP
install_sh
MAKEINFO
AUTOHEADER
AUTOMAKE
AUTOCONF
ACLOCAL
VERSION
PACKAGE
CYGPATH_W
am__isrc
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
target_os
target_vendor
target_cpu
target
host_os
host_vendor
host_cpu
host
build_os
build_vendor
build_cpu
build
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_URL
PACKAGE_BUGREPORT
PACKAGE_STRING
PACKAGE_VERSION
PACKAGE_TARNAME
PACKAGE_NAME
PATH_SEPARATOR
SHELL
BUNDLED_LIB_RULES'
ac_subst_files=''
ac_user_opts='
enable_option_checking
enable_silent_rules
enable_dependency_tracking
enable_maintainer_mode
enable_largefile
enable_other_drivers
enable_broad_udevrules
with_udevrules_group
enable_keccak
enable_sha256d
enable_scrypt
with_uio
with_vfio
enable_cpumining
enable_opencl
with_sensors
enable_adl
enable_bitforce
enable_icarus
enable_dualminer
enable_zeusminer
enable_gridseed
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enable_avalonmm
enable_knc
enable_kncasic
with_libmicrohttpd
with_libevent
enable_modminer
with_libusb
enable_cointerra
enable_klondike
enable_titan
enable_x6500
enable_ztex
enable_bifury
enable_bitfury
enable_bfsb
enable_bigpic
enable_bfx
enable_drillbit
enable_twinfury
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enable_hashbuster
enable_hashbusterusb
enable_hashfast
enable_jingtian
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enable_minergate
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with_curses
with_system_libbase58
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with_libudev
'
      ac_precious_vars='build_alias
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target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CPP
PKG_CONFIG
PKG_CONFIG_PATH
PKG_CONFIG_LIBDIR
JANSSON_CFLAGS
JANSSON_LIBS
libmicrohttpd_CFLAGS
libmicrohttpd_LIBS
libevent_CFLAGS
libevent_LIBS
LIBUSB_CFLAGS
LIBUSB_LIBS
hidapi_CFLAGS
hidapi_LIBS
libbase58_CFLAGS
libbase58_LIBS
libblkmaker_CFLAGS
libblkmaker_LIBS
LIBCURL_CFLAGS
LIBCURL_LIBS'
ac_subdirs_all='libbase58
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# Initialize some variables set by options.
ac_init_help=
ac_init_version=false
ac_unrecognized_opts=
ac_unrecognized_sep=
# The variables have the same names as the options, with
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cache_file=/dev/null
exec_prefix=NONE
no_create=
no_recursion=
prefix=NONE
program_prefix=NONE
program_suffix=NONE
program_transform_name=s,x,x,
silent=
site=
srcdir=
verbose=
x_includes=NONE
x_libraries=NONE

# Installation directory options.
# 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
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  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
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ac_tool_prefix=
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for ac_var in $ac_precious_vars; do
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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 bfgminer 5.2.0 to adapt to many kinds of systems.

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

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

Defaults for the options are specified in brackets.

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

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

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

For better control, use the options below.

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

  cat <<\_ACEOF

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

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

if test -n "$ac_init_help"; then
  case $ac_init_help in
     short | recursive ) echo "Configuration of bfgminer 5.2.0:";;
   esac
  cat <<\_ACEOF

Optional Features:
  --disable-option-checking  ignore unrecognized --enable/--with options
  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
  --enable-silent-rules   less verbose build output (undo: "make V=1")
  --disable-silent-rules  verbose build output (undo: "make V=0")
  --enable-dependency-tracking
                          do not reject slow dependency extractors
  --disable-dependency-tracking
                          speeds up one-time build
  --disable-maintainer-mode
                          disable make rules and dependencies not useful (and
                          sometimes confusing) to the casual installer
  --disable-largefile     omit support for large files
  --disable-other-drivers Build without drivers by default unless explicitly
                          enabled
  --enable-broad-udevrules
                          Include udev rules for ambiguous devices which may
                          not be miners
  --enable-keccak         Compile support for Keccak (default disabled)
  --disable-sha256d       Compile support for SHA256d (default enabled)
  --enable-scrypt         Compile support for scrypt (default disabled)
  --enable-cpumining      Compile support for CPU mining (default disabled)
  --enable-opencl         Compile support for OpenCL (default disabled)
  --disable-adl           Build without ADL monitoring (default enabled)
  --disable-bitforce      Compile support for BitForce (default enabled)
  --disable-icarus        Compile support for Icarus (default enabled)
  --disable-dualminer     Compile support for DualMiner (default enabled)
  --disable-zeusminer     Compile support for ZeusMiner (default enabled)
  --disable-gridseed      Compile support for GridSeed (default enabled)
  --disable-avalon        Compile support for Avalon (default enabled)
  --disable-avalonmm      Compile support for Avalon2/3 (default enabled)
  --enable-knc            Compile support for KnC (default disabled)
  --enable-kncasic        Compile support for KnC gen 2 (default disabled)
  --disable-modminer      Compile support for ModMiner (default enabled)
  --disable-cointerra     Compile support for CoinTerra (default enabled)
  --disable-klondike      Compile support for Klondike (default enabled)
  --enable-titan          Compile support for KnC Titan (default disabled)
  --disable-x6500         Compile support for X6500 (default enabled)
  --disable-ztex          Compile support for ZTEX (default enabled)
  --disable-bifury        Compile support for Bi*Fury (default enabled)
  --disable-bitfury       Compile support for Bitfury (default enabled)
  --enable-bfsb           Compile support for BFSB (default disabled)
  --disable-bigpic        Compile support for Big Picture Mining USB (default
                          enabled)
  --disable-bfx           Compile support for BFx2 (default enabled)
  --disable-drillbit      Compile support for DrillBit (default enabled)
  --disable-twinfury      Compile support for Twinfury (default enabled)
  --disable-littlefury    Compile support for LittleFury (default enabled)
  --disable-nanofury      Compile support for NanoFury (default enabled)
  --disable-hashbuster    Compile support for HashBuster Nano (default
                          enabled)
  --disable-hashbusterusb Compile support for HashBuster Micro (default
                          enabled)
  --disable-hashfast      Compile support for HashFast (default enabled)
  --enable-jingtian       Compile support for JingTian (default disabled)
  --enable-metabank       Compile support for Metabank (default disabled)
  --enable-minergate      Compile support for Spondoolies minergate interface
                          (default disabled)
  --enable-minion         Compile support for Minion (default disabled)
  --disable-rockminer     Compile support for RockMiner (default enabled)

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-udevrules-group=groupname
                          Configure mining devices to be owned by a specific
                          group (default `video')
  --without-uio           Compile support for PCI devices via Linux UIO
                          interface (default enabled)
  --without-vfio          Compile support for PCI devices via Linux VFIO
                          interface (default enabled)
  --without-sensors       Build with libsensors monitoring (default enabled)
  --without-libmicrohttpd Compile support for libmicrohttpd getwork server
                          (default enabled)
  --without-libevent      Compile support for libevent stratum server (default
                          enabled)
  --without-libusb        Compile using libusb (default enabled)
  --without-curses        Compile support for curses TUI (default enabled)
  --without-system-libbase58
                          Use bundled libbase58 rather than system one
  --with-system-libblkmaker
                          Use system libblkmaker rather than bundled one
                          (default disabled)
  --with-udevrulesdir=DIR Install udev rules into this directory
  --without-libudev       Autodetect FPGAs using libudev (default enabled)

Some influential environment variables:
  CC          C compiler command
  CFLAGS      C compiler flags
  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
              nonstandard directory <lib dir>
  LIBS        libraries to pass to the linker, e.g. -l<library>
  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
              you have headers in a nonstandard directory <include dir>
  CPP         C preprocessor
  PKG_CONFIG  path to pkg-config utility
  PKG_CONFIG_PATH
              directories to add to pkg-config's search path
  PKG_CONFIG_LIBDIR
              path overriding pkg-config's built-in search path
  JANSSON_CFLAGS
              C compiler flags for JANSSON, overriding pkg-config
  JANSSON_LIBS
              linker flags for JANSSON, overriding pkg-config
  libmicrohttpd_CFLAGS
              C compiler flags for libmicrohttpd, overriding pkg-config
  libmicrohttpd_LIBS
              linker flags for libmicrohttpd, overriding pkg-config
  libevent_CFLAGS
              C compiler flags for libevent, overriding pkg-config
  libevent_LIBS
              linker flags for libevent, overriding pkg-config
  LIBUSB_CFLAGS
              C compiler flags for LIBUSB, overriding pkg-config
  LIBUSB_LIBS linker flags for LIBUSB, overriding pkg-config
  hidapi_CFLAGS
              C compiler flags for hidapi, overriding pkg-config
  hidapi_LIBS linker flags for hidapi, overriding pkg-config
  libbase58_CFLAGS
              C compiler flags for libbase58, overriding pkg-config
  libbase58_LIBS
              linker flags for libbase58, overriding pkg-config
  libblkmaker_CFLAGS
              C compiler flags for libblkmaker, overriding pkg-config
  libblkmaker_LIBS
              linker flags for libblkmaker, overriding pkg-config
  LIBCURL_CFLAGS
              C compiler flags for LIBCURL, overriding pkg-config
  LIBCURL_LIBS
              linker flags for LIBCURL, overriding pkg-config

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

Report bugs to <luke-jr+bfgminer@utopios.org>.
_ACEOF
ac_status=$?
fi

if test "$ac_init_help" = "recursive"; then
  # If there are subdirs, report their specific --help.
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case "$ac_dir" in
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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 $srcdir in
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esac
ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix

    cd "$ac_dir" || { ac_status=$?; continue; }
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      echo &&
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test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
bfgminer configure 5.2.0
generated by GNU Autoconf 2.69

Copyright (C) 2012 Free Software Foundation, Inc.
This configure script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it.
_ACEOF
  exit
fi

## ------------------------ ##
## Autoconf initialization. ##
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# ac_fn_c_try_compile LINENO
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  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:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
  ac_status=$?
  if test -s conftest.err; then
    grep -v '^ *+' conftest.err >conftest.er1
    cat conftest.er1 >&5
    mv -f conftest.er1 conftest.err
  fi
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; } > conftest.i && {
	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
	 test ! -s conftest.err
       }; then :
  ac_retval=0
else
  $as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

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

} # ac_fn_c_try_cpp

# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists, giving a warning if it cannot be compiled using
# the include files in INCLUDES and setting the cache variable VAR
# accordingly.
ac_fn_c_check_header_mongrel ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  if eval \${$3+:} false; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
else
  # Is the header compilable?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
$as_echo_n "checking $2 usability... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
#include <$2>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_header_compiler=yes
else
  ac_header_compiler=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
$as_echo "$ac_header_compiler" >&6; }

# Is the header present?
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
$as_echo_n "checking $2 presence... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <$2>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  ac_header_preproc=yes
else
  ac_header_preproc=no
fi
rm -f conftest.err conftest.i conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$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:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
    ;;
  no:yes:* )
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
( $as_echo "## ------------------------------------------- ##
## Report this to luke-jr+bfgminer@utopios.org ##
## ------------------------------------------- ##"
     ) | sed "s/^/$as_me: WARNING:     /" >&2
    ;;
esac
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval "$3=\$ac_header_compiler"
fi
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_mongrel

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

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

} # ac_fn_c_try_run

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

} # ac_fn_c_check_header_compile

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

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

} # ac_fn_c_try_link

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

/* System header to define __stub macros and hopefully few prototypes,
    which can conflict with char $2 (); below.
    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
    <limits.h> exists even on freestanding compilers.  */

#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif

#undef $2

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char $2 ();
/* The GNU C library defines this for functions which it implements
    to always fail with ENOSYS.  Some functions are actually named
    something starting with __ and the normal name is an alias.  */
#if defined __stub_$2 || defined __stub___$2
choke me
#endif

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

} # ac_fn_c_check_func

# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
# ---------------------------------------------
# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
# accordingly.
ac_fn_c_check_decl ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  as_decl_name=`echo $2|sed 's/ *(.*//'`
  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
if eval \${$3+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$4
int
main ()
{
#ifndef $as_decl_name
#ifdef __cplusplus
  (void) $as_decl_use;
#else
  (void) $as_decl_name;
#endif
#endif

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

} # ac_fn_c_check_decl

# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
# ----------------------------------------------------
# Tries to find if the field MEMBER exists in type AGGR, after including
# INCLUDES, setting cache variable VAR accordingly.
ac_fn_c_check_member ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
$as_echo_n "checking for $2.$3... " >&6; }
if eval \${$4+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$5
int
main ()
{
static $2 ac_aggr;
if (ac_aggr.$3)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$4=yes"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$5
int
main ()
{
static $2 ac_aggr;
if (sizeof ac_aggr.$3)
return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval "$4=yes"
else
  eval "$4=no"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
eval ac_res=\$$4
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_member

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

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

} # ac_fn_c_check_type

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

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

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

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

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

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

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

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

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

} # ac_fn_c_compute_int
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 bfgminer $as_me 5.2.0, which was
generated by GNU Autoconf 2.69.  Invocation command line was

  $ $0 $@

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

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

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

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

_ASUNAME

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

} >&5

cat >&5 <<_ACEOF


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

_ACEOF


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

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

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

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

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

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

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

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

# Predefined preprocessor variables.

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

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

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

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

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

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


# Let the site file select an alternate cache file if it wants to.
# Prefer an explicitly selected file to automatically selected ones.
ac_site_file1=NONE
ac_site_file2=NONE
if test -n "$CONFIG_SITE"; then
  # We do not want a PATH search for config.site.
  case $CONFIG_SITE in #((
    -*)  ac_site_file1=./$CONFIG_SITE;;
    */*) ac_site_file1=$CONFIG_SITE;;
    *)   ac_site_file1=./$CONFIG_SITE;;
  esac
elif test "x$prefix" != xNONE; then
  ac_site_file1=$prefix/share/config.site
  ac_site_file2=$prefix/etc/config.site
else
  ac_site_file1=$ac_default_prefix/share/config.site
  ac_site_file2=$ac_default_prefix/etc/config.site
fi
for ac_site_file in "$ac_site_file1" "$ac_site_file2"
do
  test "x$ac_site_file" = xNONE && continue
  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
$as_echo "$as_me: loading site script $ac_site_file" >&6;}
    sed 's/^/| /' "$ac_site_file" >&5
    . "$ac_site_file" \
      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "failed to load site script $ac_site_file
See \`config.log' for more details" "$LINENO" 5; }
  fi
done

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

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

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




ac_aux_dir=
for ac_dir in "$srcdir" "$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_fn_error $? "cannot find install-sh, install.sh, or shtool in \"$srcdir\" \"$srcdir/..\" \"$srcdir/../..\"" "$LINENO" 5
fi

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


# Make sure we can run config.sub.
$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5

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

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


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

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


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

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


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



ac_config_headers="$ac_config_headers config.h"




am__api_version='1.14'

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

  done
IFS=$as_save_IFS

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

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

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

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

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

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

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

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

rm -f conftest.file

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

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

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

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

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

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


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

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

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

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

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

fi

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


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

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


  test -n "$AWK" && break
done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
set x ${MAKE-make}
ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat >conftest.make <<\_ACEOF
SHELL = /bin/sh
all:
	@echo '@@@%%%=$(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:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  SET_MAKE=
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  SET_MAKE="MAKE=${MAKE-make}"
fi

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

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

case $enable_silent_rules in # (((
  yes) AM_DEFAULT_VERBOSITY=0;;
   no) AM_DEFAULT_VERBOSITY=1;;
    *) AM_DEFAULT_VERBOSITY=1;;
esac
am_make=${MAKE-make}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
if ${am_cv_make_support_nested_variables+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if $as_echo 'TRUE=$(BAR$(V))
BAR0=false
BAR1=true
V=1
am__doit:
	@$(TRUE)
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  am_cv_make_support_nested_variables=yes
else
  am_cv_make_support_nested_variables=no
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
$as_echo "$am_cv_make_support_nested_variables" >&6; }
if test $am_cv_make_support_nested_variables = yes; then
    AM_V='$(V)'
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
else
  AM_V=$AM_DEFAULT_VERBOSITY
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
fi
AM_BACKSLASH='\'

if test "`cd $srcdir && pwd`" != "`pwd`"; then
  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
  # is not polluted with repeated "-I."
  am__isrc=' -I$(srcdir)'
  # test to see if srcdir already configured
  if test -f $srcdir/config.status; then
    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
  fi
fi

# test whether we have cygpath
if test -z "$CYGPATH_W"; then
  if (cygpath --version) >/dev/null 2>/dev/null; then
    CYGPATH_W='cygpath -w'
  else
    CYGPATH_W=echo
  fi
fi


# Define the identity of the package.
 PACKAGE='bfgminer'
 VERSION='5.2.0'


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


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

# Some tools Automake needs.

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


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


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


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


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

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

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


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

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






# POSIX will say in a future version that running "rm -f" with no argument
# is OK; and we want to be able to make that assumption in our Makefile
# recipes.  So use an aggressive probe to check that the usage we want is
# actually supported "in the wild" to an acceptable degree.
# See automake bug#10828.
# To make any issue more visible, cause the running configure to be aborted
# by default if the 'rm' program in use doesn't match our expectations; the
# user can still override this though.
if rm -f && rm -fr && rm -rf; then : OK; else
  cat >&2 <<'END'
Oops!

Your 'rm' program seems unable to run without file operands specified
on the command line, even when the '-f' option is present.  This is contrary
to the behaviour of most rm programs out there, and not conforming with
the upcoming POSIX standard: <http://austingroupbugs.net/view.php?id=542>

Please tell bug-automake@gnu.org about your system, including the value
of your $PATH and any error possibly output before this message.  This
can help us improve future automake versions.

END
  if test x"$ACCEPT_INFERIOR_RM_PROGRAM" = x"yes"; then
    echo 'Configuration will proceed anyway, since you have set the' >&2
    echo 'ACCEPT_INFERIOR_RM_PROGRAM variable to "yes"' >&2
    echo >&2
  else
    cat >&2 <<'END'
Aborting the configuration process, to ensure you take notice of the issue.

You can download and install GNU coreutils to get an 'rm' implementation
that behaves properly: <http://www.gnu.org/software/coreutils/>.

If you want to complete the configuration process using your problematic
'rm' anyway, export the environment variable ACCEPT_INFERIOR_RM_PROGRAM
to "yes", and re-run configure.

END
    as_fn_error $? "Your 'rm' program is bad, sorry." "$LINENO" 5
  fi
fi
# Check whether --enable-silent-rules was given.
if test "${enable_silent_rules+set}" = set; then :
  enableval=$enable_silent_rules;
fi

case $enable_silent_rules in # (((
  yes) AM_DEFAULT_VERBOSITY=0;;
   no) AM_DEFAULT_VERBOSITY=1;;
    *) AM_DEFAULT_VERBOSITY=0;;
esac
am_make=${MAKE-make}
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
if ${am_cv_make_support_nested_variables+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if $as_echo 'TRUE=$(BAR$(V))
BAR0=false
BAR1=true
V=1
am__doit:
	@$(TRUE)
.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
  am_cv_make_support_nested_variables=yes
else
  am_cv_make_support_nested_variables=no
fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
$as_echo "$am_cv_make_support_nested_variables" >&6; }
if test $am_cv_make_support_nested_variables = yes; then
    AM_V='$(V)'
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
else
  AM_V=$AM_DEFAULT_VERBOSITY
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
fi
AM_BACKSLASH='\'

DEPDIR="${am__leading_dot}deps"

ac_config_commands="$ac_config_commands depfiles"


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


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

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

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


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

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


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

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

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

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

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


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

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


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

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


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

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


  test -n "$ac_ct_CC" && break
done

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

fi


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

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

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

int
main ()
{

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

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

ac_rmfiles=
for ac_file in $ac_files
do
  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=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link_default") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; 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
if test -z "$ac_file"; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
$as_echo "$as_me: failed program was:" >&5
sed 's/^/| /' conftest.$ac_ext >&5

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

rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
$as_echo_n "checking for suffix of executables... " >&6; }
if { { ac_try="$ac_link"
case "(($ac_try" in
  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
  *) ac_try_echo=$ac_try;;
esac
eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
$as_echo "$ac_try_echo"; } >&5
  (eval "$ac_link") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then :
  # If both `conftest.exe' and `conftest' are `present' (well, observable)
# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
# work properly (i.e., refer to `conftest.exe'), while it won't with
# `rm'.
for ac_file in conftest.exe conftest conftest.*; do
  test -f "$ac_file" || continue
  case $ac_file in
    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
	  break;;
    * ) break;;
  esac
done
else
  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot compute suffix of executables: cannot compile and link
See \`config.log' for more details" "$LINENO" 5; }
fi
rm -f conftest conftest$ac_cv_exeext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
$as_echo "$ac_cv_exeext" >&6; }

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

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

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

int
main ()
{

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

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

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

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

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

int
main ()
{

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

int
main ()
{

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

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

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_g=yes
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
   ac_c_werror_flag=$ac_save_c_werror_flag
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
$as_echo "$ac_cv_prog_cc_g" >&6; }
if test "$ac_test_CFLAGS" = set; then
  CFLAGS=$ac_save_CFLAGS
elif test $ac_cv_prog_cc_g = yes; then
  if test "$GCC" = yes; then
    CFLAGS="-g -O2"
  else
    CFLAGS="-g"
  fi
else
  if test "$GCC" = yes; then
    CFLAGS="-O2"
  else
    CFLAGS=
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
if ${ac_cv_prog_cc_c89+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c89=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdio.h>
struct stat;
/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
struct buf { int x; };
FILE * (*rcsopen) (struct buf *, struct stat *, int);
static char *e (p, i)
     char **p;
     int i;
{
  return p[i];
}
static char *f (char * (*g) (char **, int), char **p, ...)
{
  char *s;
  va_list v;
  va_start (v,p);
  s = g (p, va_arg (v,int));
  va_end (v);
  return s;
}

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

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

int test (int i, double x);
struct s1 {int (*f) (int a);};
struct s2 {int (*f) (double a);};
int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
int argc;
char **argv;
int
main ()
{
return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
  ;
  return 0;
}
_ACEOF
for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_c89=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cc_c89" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

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

fi

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

ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC understands -c and -o together" >&5
$as_echo_n "checking whether $CC understands -c and -o together... " >&6; }
if ${am_cv_prog_cc_c_o+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  return 0;
}
_ACEOF
  # Make sure it works both with $CC and with simple cc.
  # Following AC_PROG_CC_C_O, we do the test twice because some
  # compilers refuse to overwrite an existing .o file with -o,
  # though they will create one.
  am_cv_prog_cc_c_o=yes
  for am_i in 1 2; do
    if { echo "$as_me:$LINENO: $CC -c conftest.$ac_ext -o conftest2.$ac_objext" >&5
   ($CC -c conftest.$ac_ext -o conftest2.$ac_objext) >&5 2>&5
   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&5
   (exit $ac_status); } \
         && test -f conftest2.$ac_objext; then
      : OK
    else
      am_cv_prog_cc_c_o=no
      break
    fi
  done
  rm -f core conftest*
  unset am_i
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_prog_cc_c_o" >&5
$as_echo "$am_cv_prog_cc_c_o" >&6; }
if test "$am_cv_prog_cc_c_o" != yes; then
   # Losing compiler, so override with the script.
   # FIXME: It is wrong to rewrite CC.
   # But if we don't then we get into trouble of one sort or another.
   # A longer-term fix would be to have automake use am__CC in this case,
   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
   CC="$am_aux_dir/compile $CC"
fi
ac_ext=c
ac_cpp='$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


depcc="$CC"   am_compiler_list=

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

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

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

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

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

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

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



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

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

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

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

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

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

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

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

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

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


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
if ${ac_cv_path_GREP+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -z "$GREP"; then
  ac_path_GREP_found=false
  # Loop through the user's path and test for each of PROGNAME-LIST
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_prog in grep ggrep; do
    for ac_exec_ext in '' $ac_executable_extensions; do
      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
      as_fn_executable_p "$ac_path_GREP" || continue
# Check for GNU ac_path_GREP and select it if it is found.
  # Check for GNU $ac_path_GREP
case `"$ac_path_GREP" --version 2>&1` in
*GNU*)
  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
*)
  ac_count=0
  $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
    as_fn_arith $ac_count + 1 && ac_count=$as_val
    if test $ac_count -gt ${ac_path_GREP_max-0}; then
      # Best one so far, save it but keep looking for a better one
      ac_cv_path_GREP="$ac_path_GREP"
      ac_path_GREP_max=$ac_count
    fi
    # 10*(2^10) chars as input seems more than enough
    test $ac_count -gt 10 && break
  done
  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
esac

      $ac_path_GREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_GREP"; then
    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_GREP=$GREP
fi

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


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

      $ac_path_EGREP_found && break 3
    done
  done
  done
IFS=$as_save_IFS
  if test -z "$ac_cv_path_EGREP"; then
    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
  fi
else
  ac_cv_path_EGREP=$EGREP
fi

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


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

int
main ()
{

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

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

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

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

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

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

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
	|| toupper (i) != TOUPPER (i))
      return 2;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

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

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

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

fi

# On IRIX 5.3, sys/types and inttypes.h are conflicting.
for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
		  inttypes.h stdint.h unistd.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done





  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
if test "x$ac_cv_header_minix_config_h" = xyes; then :
  MINIX=yes
else
  MINIX=
fi


  if test "$MINIX" = yes; then

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


$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h


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

  fi

        case "$host_os" in
    hpux*)

$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h

      ;;
  esac


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
if ${ac_cv_safe_to_define___extensions__+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#         define __EXTENSIONS__ 1
          $ac_includes_default
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_safe_to_define___extensions__=yes
else
  ac_cv_safe_to_define___extensions__=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
  test $ac_cv_safe_to_define___extensions__ = yes &&
    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h

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

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

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

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



##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##



cat >>confdefs.h <<_ACEOF
#define CGMINER_MAJOR_VERSION 5
_ACEOF


cat >>confdefs.h <<_ACEOF
#define CGMINER_MINOR_VERSION 2
_ACEOF


cat >>confdefs.h <<_ACEOF
#define CGMINER_MINOR_SUBVERSION 0
_ACEOF

version_info="7:0:2"
release_info=""


##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##--##
VMAJ=5






{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
    # Check whether --enable-maintainer-mode was given.
if test "${enable_maintainer_mode+set}" = set; then :
  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
else
  USE_MAINTAINER_MODE=yes
fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
$as_echo "$USE_MAINTAINER_MODE" >&6; }
   if test $USE_MAINTAINER_MODE = yes; then
  MAINTAINER_MODE_TRUE=
  MAINTAINER_MODE_FALSE='#'
else
  MAINTAINER_MODE_TRUE='#'
  MAINTAINER_MODE_FALSE=
fi

  MAINT=$MAINTAINER_MODE_TRUE



   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
if ${ac_cv_prog_cc_c99+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_prog_cc_c99=no
ac_save_CC=$CC
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdarg.h>
#include <stdbool.h>
#include <stdlib.h>
#include <wchar.h>
#include <stdio.h>

// Check varargs macros.  These examples are taken from C99 6.10.3.5.
#define debug(...) fprintf (stderr, __VA_ARGS__)
#define showlist(...) puts (#__VA_ARGS__)
#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
static void
test_varargs_macros (void)
{
  int x = 1234;
  int y = 5678;
  debug ("Flag");
  debug ("X = %d\n", x);
  showlist (The first, second, and third items.);
  report (x>y, "x is %d but y is %d", x, y);
}

// Check long long types.
#define BIG64 18446744073709551615ull
#define BIG32 4294967295ul
#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
#if !BIG_OK
  your preprocessor is broken;
#endif
#if BIG_OK
#else
  your preprocessor is broken;
#endif
static long long int bignum = -9223372036854775807LL;
static unsigned long long int ubignum = BIG64;

struct incomplete_array
{
  int datasize;
  double data[];
};

struct named_init {
  int number;
  const wchar_t *name;
  double average;
};

typedef const char *ccp;

static inline int
test_restrict (ccp restrict text)
{
  // See if C++-style comments work.
  // Iterate through items via the restricted pointer.
  // Also check for declarations in for loops.
  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
    continue;
  return 0;
}

// Check varargs and va_copy.
static void
test_varargs (const char *format, ...)
{
  va_list args;
  va_start (args, format);
  va_list args_copy;
  va_copy (args_copy, args);

  const char *str;
  int number;
  float fnumber;

  while (*format)
    {
      switch (*format++)
	{
	case 's': // string
	  str = va_arg (args_copy, const char *);
	  break;
	case 'd': // int
	  number = va_arg (args_copy, int);
	  break;
	case 'f': // float
	  fnumber = va_arg (args_copy, double);
	  break;
	default:
	  break;
	}
    }
  va_end (args_copy);
  va_end (args);
}

int
main ()
{

  // Check bool.
  _Bool success = false;

  // Check restrict.
  if (test_restrict ("String literal") == 0)
    success = true;
  char *restrict newvar = "Another string";

  // Check varargs.
  test_varargs ("s, d' f .", "string", 65, 34.234);
  test_varargs_macros ();

  // Check flexible array members.
  struct incomplete_array *ia =
    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
  ia->datasize = 10;
  for (int i = 0; i < ia->datasize; ++i)
    ia->data[i] = i * 1.234;

  // Check named initializers.
  struct named_init ni = {
    .number = 34,
    .name = L"Test wide string",
    .average = 543.34343,
  };

  ni.number = 58;

  int dynamic_array[ni.number];
  dynamic_array[ni.number - 1] = 543;

  // work around unused variable warnings
  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
	  || dynamic_array[ni.number - 1] != 543);

  ;
  return 0;
}
_ACEOF
for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
do
  CC="$ac_save_CC $ac_arg"
  if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_prog_cc_c99=$ac_arg
fi
rm -f core conftest.err conftest.$ac_objext
  test "x$ac_cv_prog_cc_c99" != "xno" && break
done
rm -f conftest.$ac_ext
CC=$ac_save_CC

fi
# AC_CACHE_VAL
case "x$ac_cv_prog_cc_c99" in
  x)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
$as_echo "none needed" >&6; } ;;
  xno)
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
$as_echo "unsupported" >&6; } ;;
  *)
    CC="$CC $ac_cv_prog_cc_c99"
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
esac
if test "x$ac_cv_prog_cc_c99" != xno; then :

fi


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

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


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

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

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









  # Code from module arg-nonnull:
  # Code from module c++defs:
  # Code from module extensions:

  # Code from module include_next:
  # Code from module memchr:
  # Code from module memmem:
  # Code from module memmem-simple:
  # Code from module multiarch:
  # Code from module sigaction:
  # Code from module signal:
  # Code from module sigprocmask:
  # Code from module stddef:
  # Code from module stdint:
  # Code from module string:
  # Code from module strtok_r:
  # Code from module warn-on-use:

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


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

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


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

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


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

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

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

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

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

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

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

    done
    ac_cv_prog_CPP=$CPP

fi
  CPP=$ac_cv_prog_CPP
else
  ac_cv_prog_CPP=$CPP
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
$as_echo "$CPP" >&6; }
ac_preproc_ok=false
for ac_c_preproc_warn_flag in '' yes
do
  # Use a header file that comes with gcc, so configuring glibc
  # with a fresh cross-compiler works.
  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
  # <limits.h> exists even on freestanding compilers.
  # On the NeXT, cc -E runs the code through the compiler's parser,
  # not just through cpp. "Syntax error" is here to catch this case.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifdef __STDC__
# include <limits.h>
#else
# include <assert.h>
#endif
		     Syntax error
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :

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

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

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

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

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






          LIBC_FATAL_STDERR_=1
  export LIBC_FATAL_STDERR_





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

fi

done









  for ac_func in $gl_func_list
do :
  as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_func" | $as_tr_cpp` 1
_ACEOF

fi
done






  GNULIB_MEMCHR=0;
  GNULIB_MEMMEM=0;
  GNULIB_MEMPCPY=0;
  GNULIB_MEMRCHR=0;
  GNULIB_RAWMEMCHR=0;
  GNULIB_STPCPY=0;
  GNULIB_STPNCPY=0;
  GNULIB_STRCHRNUL=0;
  GNULIB_STRDUP=0;
  GNULIB_STRNCAT=0;
  GNULIB_STRNDUP=0;
  GNULIB_STRNLEN=0;
  GNULIB_STRPBRK=0;
  GNULIB_STRSEP=0;
  GNULIB_STRSTR=0;
  GNULIB_STRCASESTR=0;
  GNULIB_STRTOK_R=0;
  GNULIB_MBSLEN=0;
  GNULIB_MBSNLEN=0;
  GNULIB_MBSCHR=0;
  GNULIB_MBSRCHR=0;
  GNULIB_MBSSTR=0;
  GNULIB_MBSCASECMP=0;
  GNULIB_MBSNCASECMP=0;
  GNULIB_MBSPCASECMP=0;
  GNULIB_MBSCASESTR=0;
  GNULIB_MBSCSPN=0;
  GNULIB_MBSPBRK=0;
  GNULIB_MBSSPN=0;
  GNULIB_MBSSEP=0;
  GNULIB_MBSTOK_R=0;
  GNULIB_STRERROR=0;
  GNULIB_STRERROR_R=0;
  GNULIB_STRSIGNAL=0;
  GNULIB_STRVERSCMP=0;
  HAVE_MBSLEN=0;
    HAVE_MEMCHR=1;
  HAVE_DECL_MEMMEM=1;
  HAVE_MEMPCPY=1;
  HAVE_DECL_MEMRCHR=1;
  HAVE_RAWMEMCHR=1;
  HAVE_STPCPY=1;
  HAVE_STPNCPY=1;
  HAVE_STRCHRNUL=1;
  HAVE_DECL_STRDUP=1;
  HAVE_DECL_STRNDUP=1;
  HAVE_DECL_STRNLEN=1;
  HAVE_STRPBRK=1;
  HAVE_STRSEP=1;
  HAVE_STRCASESTR=1;
  HAVE_DECL_STRTOK_R=1;
  HAVE_DECL_STRERROR_R=1;
  HAVE_DECL_STRSIGNAL=1;
  HAVE_STRVERSCMP=1;
  REPLACE_MEMCHR=0;
  REPLACE_MEMMEM=0;
  REPLACE_STPNCPY=0;
  REPLACE_STRDUP=0;
  REPLACE_STRSTR=0;
  REPLACE_STRCASESTR=0;
  REPLACE_STRCHRNUL=0;
  REPLACE_STRERROR=0;
  REPLACE_STRERROR_R=0;
  REPLACE_STRNCAT=0;
  REPLACE_STRNDUP=0;
  REPLACE_STRNLEN=0;
  REPLACE_STRSIGNAL=0;
  REPLACE_STRTOK_R=0;
  UNDEFINE_STRTOK_R=0;





  # Check for mmap(). Don't use AC_FUNC_MMAP, because it checks too much: it
  # fails on HP-UX 11, because MAP_FIXED mappings do not work. But this is
  # irrelevant for anonymous mappings.
  ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
if test "x$ac_cv_func_mmap" = xyes; then :
  gl_have_mmap=yes
else
  gl_have_mmap=no
fi


  # Try to allow MAP_ANONYMOUS.
  gl_have_mmap_anonymous=no
  if test $gl_have_mmap = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANONYMOUS" >&5
$as_echo_n "checking for MAP_ANONYMOUS... " >&6; }
    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANONYMOUS
    I cant identify this map.
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cant identify this map." >/dev/null 2>&1; then :
  gl_have_mmap_anonymous=yes
fi
rm -f conftest*

    if test $gl_have_mmap_anonymous != yes; then
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <sys/mman.h>
#ifdef MAP_ANON
    I cant identify this map.
#endif

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "I cant identify this map." >/dev/null 2>&1; then :

$as_echo "#define MAP_ANONYMOUS MAP_ANON" >>confdefs.h

         gl_have_mmap_anonymous=yes
fi
rm -f conftest*

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

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

    fi
  fi


  :






  :








  if test $HAVE_MEMCHR = 1; then
    # Detect platform-specific bugs in some versions of glibc:
    # memchr should not dereference anything with length 0
    #   http://bugzilla.redhat.com/499689
    # memchr should not dereference overestimated length after a match
    #   http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=521737
    #   http://sourceware.org/bugzilla/show_bug.cgi?id=10162
    # Assume that memchr works on platforms that lack mprotect.
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memchr works" >&5
$as_echo_n "checking whether memchr works... " >&6; }
if ${gl_cv_func_memchr_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
         gl_cv_func_memchr_works="guessing no"
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <string.h>
#if HAVE_SYS_MMAN_H
# include <fcntl.h>
# include <unistd.h>
# include <sys/types.h>
# include <sys/mman.h>
# ifndef MAP_FILE
#  define MAP_FILE 0
# endif
#endif

int
main ()
{

  int result = 0;
  char *fence = NULL;
#if HAVE_SYS_MMAN_H && HAVE_MPROTECT
# if HAVE_MAP_ANONYMOUS
  const int flags = MAP_ANONYMOUS | MAP_PRIVATE;
  const int fd = -1;
# else /* !HAVE_MAP_ANONYMOUS */
  const int flags = MAP_FILE | MAP_PRIVATE;
  int fd = open ("/dev/zero", O_RDONLY, 0666);
  if (fd >= 0)
# endif
    {
      int pagesize = getpagesize ();
      char *two_pages =
        (char *) mmap (NULL, 2 * pagesize, PROT_READ | PROT_WRITE,
                       flags, fd, 0);
      if (two_pages != (char *)(-1)
          && mprotect (two_pages + pagesize, pagesize, PROT_NONE) == 0)
        fence = two_pages + pagesize;
    }
#endif
  if (fence)
    {
      if (memchr (fence, 0, 0))
        result |= 1;
      strcpy (fence - 9, "12345678");
      if (memchr (fence - 9, 0, 79) != fence - 1)
        result |= 2;
      if (memchr (fence - 1, 0, 3) != fence - 1)
        result |= 4;
    }
  return result;

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

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memchr_works" >&5
$as_echo "$gl_cv_func_memchr_works" >&6; }
    if test "$gl_cv_func_memchr_works" != yes; then
      REPLACE_MEMCHR=1
    fi
  fi


      ac_fn_c_check_decl "$LINENO" "memmem" "ac_cv_have_decl_memmem" "$ac_includes_default"
if test "x$ac_cv_have_decl_memmem" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_MEMMEM $ac_have_decl
_ACEOF






  for ac_func in memmem
do :
  ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
if test "x$ac_cv_func_memmem" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_MEMMEM 1
_ACEOF

fi
done

  if test $ac_cv_func_memmem = yes; then
    HAVE_MEMMEM=1
  else
    HAVE_MEMMEM=0
  fi

  :





  if test $ac_cv_have_decl_memmem = no; then
    HAVE_DECL_MEMMEM=0
  else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5
$as_echo_n "checking whether memmem works... " >&6; }
if ${gl_cv_func_memmem_works_always+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
                                      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef __GNU_LIBRARY__
 #include <features.h>
 #if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \
                          || __GLIBC_MINOR__ > 12)) \
      || (__GLIBC__ > 2)) \
     || defined __UCLIBC__
  Lucky user
 #endif
#elif defined __CYGWIN__
 #include <cygwin/version.h>
 #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
  Lucky user
 #endif
#else
  Lucky user
#endif

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


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

#include <string.h> /* for memmem */
#define P "_EF_BF_BD"
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
#define NEEDLE P P P P P

int
main ()
{

    int result = 0;
    if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE)))
      result |= 1;
    /* Check for empty needle behavior.  */
    {
      const char *haystack = "AAA";
      if (memmem (haystack, 3, NULL, 0) != haystack)
        result |= 2;
    }
    return result;

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


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5
$as_echo "$gl_cv_func_memmem_works_always" >&6; }
    if test "$gl_cv_func_memmem_works_always" != yes; then
      REPLACE_MEMMEM=1
    fi
  fi
  :


    gl_cv_c_multiarch=no
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#ifndef __APPLE_CC__
         not a universal capable compiler
        #endif
        typedef int dummy;

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

               arch=
     prev=
     for word in ${CC} ${CFLAGS} ${CPPFLAGS} ${LDFLAGS}; do
       if test -n "$prev"; then
         case $word in
           i?86 | x86_64 | ppc | ppc64)
             if test -z "$arch" || test "$arch" = "$word"; then
               arch="$word"
             else
               gl_cv_c_multiarch=yes
             fi
             ;;
         esac
         prev=
       else
         if test "x$word" = "x-arch"; then
           prev=arch
         fi
       fi
     done

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  if test $gl_cv_c_multiarch = yes; then
    APPLE_UNIVERSAL_BUILD=1
  else
    APPLE_UNIVERSAL_BUILD=0
  fi



  GNULIB_SIGNAL_H_SIGPIPE=0;
  GNULIB_SIGPROCMASK=0;
  GNULIB_SIGACTION=0;
    HAVE_POSIX_SIGNALBLOCKING=1;
  HAVE_SIGSET_T=1;
  HAVE_SIGINFO_T=1;
  HAVE_SIGACTION=1;
  HAVE_STRUCT_SIGACTION_SA_SIGACTION=1;

  HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=1;

  HAVE_SIGHANDLER_T=1;






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

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

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

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for uid_t in sys/types.h" >&5
$as_echo_n "checking for uid_t in sys/types.h... " >&6; }
if ${ac_cv_type_uid_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>

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

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

$as_echo "#define uid_t int" >>confdefs.h


$as_echo "#define gid_t int" >>confdefs.h

fi

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

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

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

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
















  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the preprocessor supports include_next" >&5
$as_echo_n "checking whether the preprocessor supports include_next... " >&6; }
if ${gl_cv_have_include_next+:} false; then :
  $as_echo_n "(cached) " >&6
else
  rm -rf conftestd1a conftestd1b conftestd2
     mkdir conftestd1a conftestd1b conftestd2
                                                  cat <<EOF > conftestd1a/conftest.h
#define DEFINED_IN_CONFTESTD1
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
     cat <<EOF > conftestd1b/conftest.h
#define DEFINED_IN_CONFTESTD1
#include <stdio.h>
#include_next <conftest.h>
#ifdef DEFINED_IN_CONFTESTD2
int foo;
#else
#error "include_next doesn't work"
#endif
EOF
     cat <<EOF > conftestd2/conftest.h
#ifndef DEFINED_IN_CONFTESTD1
#error "include_next test doesn't work"
#endif
#define DEFINED_IN_CONFTESTD2
EOF
     gl_save_CPPFLAGS="$CPPFLAGS"
     CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1b -Iconftestd2"
     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <conftest.h>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_have_include_next=yes
else
  CPPFLAGS="$gl_save_CPPFLAGS -Iconftestd1a -Iconftestd2"
        cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <conftest.h>
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_have_include_next=buggy
else
  gl_cv_have_include_next=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
     CPPFLAGS="$gl_save_CPPFLAGS"
     rm -rf conftestd1a conftestd1b conftestd2

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_have_include_next" >&5
$as_echo "$gl_cv_have_include_next" >&6; }
  PRAGMA_SYSTEM_HEADER=
  if test $gl_cv_have_include_next = yes; then
    INCLUDE_NEXT=include_next
    INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
    if test -n "$GCC"; then
      PRAGMA_SYSTEM_HEADER='#pragma GCC system_header'
    fi
  else
    if test $gl_cv_have_include_next = buggy; then
      INCLUDE_NEXT=include
      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include_next
    else
      INCLUDE_NEXT=include
      INCLUDE_NEXT_AS_FIRST_DIRECTIVE=include
    fi
  fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether system header files limit the line length" >&5
$as_echo_n "checking whether system header files limit the line length... " >&6; }
if ${gl_cv_pragma_columns+:} false; then :
  $as_echo_n "(cached) " >&6
else
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef __TANDEM
choke me
#endif

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


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_pragma_columns" >&5
$as_echo "$gl_cv_pragma_columns" >&6; }
  if test $gl_cv_pragma_columns = yes; then
    PRAGMA_COLUMNS="#pragma COLUMNS 10000"
  else
    PRAGMA_COLUMNS=
  fi



    REPLACE_NULL=0;
  HAVE_WCHAR_T=1;


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for wchar_t" >&5
$as_echo_n "checking for wchar_t... " >&6; }
if ${gt_cv_c_wchar_t+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stddef.h>
            wchar_t foo = (wchar_t)'\0';
int
main ()
{

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

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

  fi


  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for unsigned long long int" >&5
$as_echo_n "checking for unsigned long long int... " >&6; }
if ${ac_cv_type_unsigned_long_long_int+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_type_unsigned_long_long_int=yes
     if test "x${ac_cv_prog_cc_c99-no}" = xno; then
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  /* For now, do not test the preprocessor; as of 2007 there are too many
         implementations with broken preprocessors.  Perhaps this can
         be revisited in 2012.  In the meantime, code should not expect
         #if to work with literals wider than 32 bits.  */
      /* Test literals.  */
      long long int ll = 9223372036854775807ll;
      long long int nll = -9223372036854775807LL;
      unsigned long long int ull = 18446744073709551615ULL;
      /* Test constant expressions.   */
      typedef int a[((-9223372036854775807LL < 0 && 0 < 9223372036854775807ll)
                     ? 1 : -1)];
      typedef int b[(18446744073709551615ULL <= (unsigned long long int) -1
                     ? 1 : -1)];
      int i = 63;
int
main ()
{
/* Test availability of runtime routines for shift and division.  */
      long long int llmax = 9223372036854775807ll;
      unsigned long long int ullmax = 18446744073709551615ull;
      return ((ll << 63) | (ll >> 63) | (ll < i) | (ll > i)
              | (llmax / ll) | (llmax % ll)
              | (ull << 63) | (ull >> 63) | (ull << i) | (ull >> i)
              | (ullmax / ull) | (ullmax % ull));
  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

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

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

  fi



  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
$as_echo_n "checking for long long int... " >&6; }
if ${ac_cv_type_long_long_int+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_type_long_long_int=yes
      if test "x${ac_cv_prog_cc_c99-no}" = xno; then
        ac_cv_type_long_long_int=$ac_cv_type_unsigned_long_long_int
        if test $ac_cv_type_long_long_int = yes; then
                                        if test "$cross_compiling" = yes; then :
  :
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <limits.h>
                 #ifndef LLONG_MAX
                 # define HALF \
                          (1LL << (sizeof (long long int) * CHAR_BIT - 2))
                 # define LLONG_MAX (HALF - 1 + HALF)
                 #endif
int
main ()
{
long long int n = 1;
                 int i;
                 for (i = 0; ; i++)
                   {
                     long long int m = n << i;
                     if (m >> i != n)
                       return 1;
                     if (LLONG_MAX / 2 < m)
                       break;
                   }
                 return 0;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

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

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

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

  fi














  if test $ac_cv_type_long_long_int = yes; then
    HAVE_LONG_LONG_INT=1
  else
    HAVE_LONG_LONG_INT=0
  fi


  if test $ac_cv_type_unsigned_long_long_int = yes; then
    HAVE_UNSIGNED_LONG_LONG_INT=1
  else
    HAVE_UNSIGNED_LONG_LONG_INT=0
  fi



  :





  if test $ac_cv_header_wchar_h = yes; then
    HAVE_WCHAR_H=1
  else
    HAVE_WCHAR_H=0
  fi


      if test $ac_cv_header_inttypes_h = yes; then
    HAVE_INTTYPES_H=1
  else
    HAVE_INTTYPES_H=0
  fi


      if test $ac_cv_header_sys_types_h = yes; then
    HAVE_SYS_TYPES_H=1
  else
    HAVE_SYS_TYPES_H=0
  fi








  :








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_stdint_h='<'stdint.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stdint.h>" >&5
$as_echo_n "checking absolute name of <stdint.h>... " >&6; }
if ${gl_cv_next_stdint_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

             if test $ac_cv_header_stdint_h = yes; then


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

_ACEOF
                                                                                                                        case "$host_os" in
                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
                 *)    gl_absname_cpp="$ac_cpp" ;;
               esac
                                                            gl_cv_next_stdint_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
                  sed -n '\#/stdint.h#{
                    s#.*"\(.*/stdint.h\)".*#\1#
                    s#^/[^/]#//&#
                    p
                    q
                  }'`'"'
          else
               gl_cv_next_stdint_h='<'stdint.h'>'
             fi


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

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'stdint.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_stdint_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_STDINT_H=$gl_next_as_first_directive




  if test $ac_cv_header_stdint_h = yes; then
    HAVE_STDINT_H=1
  else
    HAVE_STDINT_H=0
  fi


    if test $ac_cv_header_stdint_h = yes; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stdint.h conforms to C99" >&5
$as_echo_n "checking whether stdint.h conforms to C99... " >&6; }
if ${gl_cv_header_working_stdint_h+:} false; then :
  $as_echo_n "(cached) " >&6
else
  gl_cv_header_working_stdint_h=no
       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include <stdint.h>
/* Dragonfly defines WCHAR_MIN, WCHAR_MAX only in <wchar.h>.  */
#if !(defined WCHAR_MIN && defined WCHAR_MAX)
#error "WCHAR_MIN, WCHAR_MAX not defined in <stdint.h>"
#endif


  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif


#ifdef INT8_MAX
int8_t a1 = INT8_MAX;
int8_t a1min = INT8_MIN;
#endif
#ifdef INT16_MAX
int16_t a2 = INT16_MAX;
int16_t a2min = INT16_MIN;
#endif
#ifdef INT32_MAX
int32_t a3 = INT32_MAX;
int32_t a3min = INT32_MIN;
#endif
#ifdef INT64_MAX
int64_t a4 = INT64_MAX;
int64_t a4min = INT64_MIN;
#endif
#ifdef UINT8_MAX
uint8_t b1 = UINT8_MAX;
#else
typedef int b1[(unsigned char) -1 != 255 ? 1 : -1];
#endif
#ifdef UINT16_MAX
uint16_t b2 = UINT16_MAX;
#endif
#ifdef UINT32_MAX
uint32_t b3 = UINT32_MAX;
#endif
#ifdef UINT64_MAX
uint64_t b4 = UINT64_MAX;
#endif
int_least8_t c1 = INT8_C (0x7f);
int_least8_t c1max = INT_LEAST8_MAX;
int_least8_t c1min = INT_LEAST8_MIN;
int_least16_t c2 = INT16_C (0x7fff);
int_least16_t c2max = INT_LEAST16_MAX;
int_least16_t c2min = INT_LEAST16_MIN;
int_least32_t c3 = INT32_C (0x7fffffff);
int_least32_t c3max = INT_LEAST32_MAX;
int_least32_t c3min = INT_LEAST32_MIN;
int_least64_t c4 = INT64_C (0x7fffffffffffffff);
int_least64_t c4max = INT_LEAST64_MAX;
int_least64_t c4min = INT_LEAST64_MIN;
uint_least8_t d1 = UINT8_C (0xff);
uint_least8_t d1max = UINT_LEAST8_MAX;
uint_least16_t d2 = UINT16_C (0xffff);
uint_least16_t d2max = UINT_LEAST16_MAX;
uint_least32_t d3 = UINT32_C (0xffffffff);
uint_least32_t d3max = UINT_LEAST32_MAX;
uint_least64_t d4 = UINT64_C (0xffffffffffffffff);
uint_least64_t d4max = UINT_LEAST64_MAX;
int_fast8_t e1 = INT_FAST8_MAX;
int_fast8_t e1min = INT_FAST8_MIN;
int_fast16_t e2 = INT_FAST16_MAX;
int_fast16_t e2min = INT_FAST16_MIN;
int_fast32_t e3 = INT_FAST32_MAX;
int_fast32_t e3min = INT_FAST32_MIN;
int_fast64_t e4 = INT_FAST64_MAX;
int_fast64_t e4min = INT_FAST64_MIN;
uint_fast8_t f1 = UINT_FAST8_MAX;
uint_fast16_t f2 = UINT_FAST16_MAX;
uint_fast32_t f3 = UINT_FAST32_MAX;
uint_fast64_t f4 = UINT_FAST64_MAX;
#ifdef INTPTR_MAX
intptr_t g = INTPTR_MAX;
intptr_t gmin = INTPTR_MIN;
#endif
#ifdef UINTPTR_MAX
uintptr_t h = UINTPTR_MAX;
#endif
intmax_t i = INTMAX_MAX;
uintmax_t j = UINTMAX_MAX;

#include <limits.h> /* for CHAR_BIT */
#define TYPE_MINIMUM(t) \
  ((t) ((t) 0 < (t) -1 ? (t) 0 : ~ TYPE_MAXIMUM (t)))
#define TYPE_MAXIMUM(t) \
  ((t) ((t) 0 < (t) -1 \
        ? (t) -1 \
        : ((((t) 1 << (sizeof (t) * CHAR_BIT - 2)) - 1) * 2 + 1)))
struct s {
  int check_PTRDIFF:
      PTRDIFF_MIN == TYPE_MINIMUM (ptrdiff_t)
      && PTRDIFF_MAX == TYPE_MAXIMUM (ptrdiff_t)
      ? 1 : -1;
  /* Detect bug in FreeBSD 6.0 / ia64.  */
  int check_SIG_ATOMIC:
      SIG_ATOMIC_MIN == TYPE_MINIMUM (sig_atomic_t)
      && SIG_ATOMIC_MAX == TYPE_MAXIMUM (sig_atomic_t)
      ? 1 : -1;
  int check_SIZE: SIZE_MAX == TYPE_MAXIMUM (size_t) ? 1 : -1;
  int check_WCHAR:
      WCHAR_MIN == TYPE_MINIMUM (wchar_t)
      && WCHAR_MAX == TYPE_MAXIMUM (wchar_t)
      ? 1 : -1;
  /* Detect bug in mingw.  */
  int check_WINT:
      WINT_MIN == TYPE_MINIMUM (wint_t)
      && WINT_MAX == TYPE_MAXIMUM (wint_t)
      ? 1 : -1;

  /* Detect bugs in glibc 2.4 and Solaris 10 stdint.h, among others.  */
  int check_UINT8_C:
        (-1 < UINT8_C (0)) == (-1 < (uint_least8_t) 0) ? 1 : -1;
  int check_UINT16_C:
        (-1 < UINT16_C (0)) == (-1 < (uint_least16_t) 0) ? 1 : -1;

  /* Detect bugs in OpenBSD 3.9 stdint.h.  */
#ifdef UINT8_MAX
  int check_uint8: (uint8_t) -1 == UINT8_MAX ? 1 : -1;
#endif
#ifdef UINT16_MAX
  int check_uint16: (uint16_t) -1 == UINT16_MAX ? 1 : -1;
#endif
#ifdef UINT32_MAX
  int check_uint32: (uint32_t) -1 == UINT32_MAX ? 1 : -1;
#endif
#ifdef UINT64_MAX
  int check_uint64: (uint64_t) -1 == UINT64_MAX ? 1 : -1;
#endif
  int check_uint_least8: (uint_least8_t) -1 == UINT_LEAST8_MAX ? 1 : -1;
  int check_uint_least16: (uint_least16_t) -1 == UINT_LEAST16_MAX ? 1 : -1;
  int check_uint_least32: (uint_least32_t) -1 == UINT_LEAST32_MAX ? 1 : -1;
  int check_uint_least64: (uint_least64_t) -1 == UINT_LEAST64_MAX ? 1 : -1;
  int check_uint_fast8: (uint_fast8_t) -1 == UINT_FAST8_MAX ? 1 : -1;
  int check_uint_fast16: (uint_fast16_t) -1 == UINT_FAST16_MAX ? 1 : -1;
  int check_uint_fast32: (uint_fast32_t) -1 == UINT_FAST32_MAX ? 1 : -1;
  int check_uint_fast64: (uint_fast64_t) -1 == UINT_FAST64_MAX ? 1 : -1;
  int check_uintptr: (uintptr_t) -1 == UINTPTR_MAX ? 1 : -1;
  int check_uintmax: (uintmax_t) -1 == UINTMAX_MAX ? 1 : -1;
  int check_size: (size_t) -1 == SIZE_MAX ? 1 : -1;
};

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
                                                    if test "$cross_compiling" = yes; then :
                 gl_cv_header_working_stdint_h=yes

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


#define __STDC_LIMIT_MACROS 1 /* to make it work also in C++ mode */
#define __STDC_CONSTANT_MACROS 1 /* to make it work also in C++ mode */
#define _GL_JUST_INCLUDE_SYSTEM_STDINT_H 1 /* work if build isn't clean */
#include <stdint.h>


  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif


#include <stdio.h>
#include <string.h>
#define MVAL(macro) MVAL1(macro)
#define MVAL1(expression) #expression
static const char *macro_values[] =
  {
#ifdef INT8_MAX
    MVAL (INT8_MAX),
#endif
#ifdef INT16_MAX
    MVAL (INT16_MAX),
#endif
#ifdef INT32_MAX
    MVAL (INT32_MAX),
#endif
#ifdef INT64_MAX
    MVAL (INT64_MAX),
#endif
#ifdef UINT8_MAX
    MVAL (UINT8_MAX),
#endif
#ifdef UINT16_MAX
    MVAL (UINT16_MAX),
#endif
#ifdef UINT32_MAX
    MVAL (UINT32_MAX),
#endif
#ifdef UINT64_MAX
    MVAL (UINT64_MAX),
#endif
    NULL
  };

int
main ()
{

  const char **mv;
  for (mv = macro_values; *mv != NULL; mv++)
    {
      const char *value = *mv;
      /* Test whether it looks like a cast expression.  */
      if (strncmp (value, "((unsigned int)"/*)*/, 15) == 0
          || strncmp (value, "((unsigned short)"/*)*/, 17) == 0
          || strncmp (value, "((unsigned char)"/*)*/, 16) == 0
          || strncmp (value, "((int)"/*)*/, 6) == 0
          || strncmp (value, "((signed short)"/*)*/, 15) == 0
          || strncmp (value, "((signed char)"/*)*/, 14) == 0)
        return mv - macro_values + 1;
    }
  return 0;

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  gl_cv_header_working_stdint_h=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


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

fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_header_working_stdint_h" >&5
$as_echo "$gl_cv_header_working_stdint_h" >&6; }
  fi
  if test "$gl_cv_header_working_stdint_h" = yes; then
    STDINT_H=
  else
            for ac_header in sys/inttypes.h sys/bitypes.h
do :
  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
ac_fn_c_check_header_mongrel "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default"
if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
  cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
_ACEOF

fi

done

    if test $ac_cv_header_sys_inttypes_h = yes; then
      HAVE_SYS_INTTYPES_H=1
    else
      HAVE_SYS_INTTYPES_H=0
    fi

    if test $ac_cv_header_sys_bitypes_h = yes; then
      HAVE_SYS_BITYPES_H=1
    else
      HAVE_SYS_BITYPES_H=0
    fi




  if test $APPLE_UNIVERSAL_BUILD = 0; then


  for gltype in ptrdiff_t size_t ; do
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
$as_echo_n "checking for bit size of $gltype... " >&6; }
if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif

#include <limits.h>"; then :

else
  result=unknown
fi

       eval gl_cv_bitsizeof_${gltype}=\$result

fi
eval ac_res=\$gl_cv_bitsizeof_${gltype}
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    eval result=\$gl_cv_bitsizeof_${gltype}
    if test $result = unknown; then
                                                result=0
    fi
    GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    cat >>confdefs.h <<_ACEOF
#define BITSIZEOF_${GLTYPE} $result
_ACEOF

    eval BITSIZEOF_${GLTYPE}=\$result
  done


  fi


  for gltype in sig_atomic_t wchar_t wint_t ; do
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for bit size of $gltype" >&5
$as_echo_n "checking for bit size of $gltype... " >&6; }
if eval \${gl_cv_bitsizeof_${gltype}+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if ac_fn_c_compute_int "$LINENO" "sizeof ($gltype) * CHAR_BIT" "result"        "
  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif

#include <limits.h>"; then :

else
  result=unknown
fi

       eval gl_cv_bitsizeof_${gltype}=\$result

fi
eval ac_res=\$gl_cv_bitsizeof_${gltype}
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    eval result=\$gl_cv_bitsizeof_${gltype}
    if test $result = unknown; then
                                                result=0
    fi
    GLTYPE=`echo "$gltype" | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    cat >>confdefs.h <<_ACEOF
#define BITSIZEOF_${GLTYPE} $result
_ACEOF

    eval BITSIZEOF_${GLTYPE}=\$result
  done




  for gltype in sig_atomic_t wchar_t wint_t ; do
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gltype is signed" >&5
$as_echo_n "checking whether $gltype is signed... " >&6; }
if eval \${gl_cv_type_${gltype}_signed+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif

            int verify[2 * (($gltype) -1 < ($gltype) 0) - 1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  result=yes
else
  result=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
       eval gl_cv_type_${gltype}_signed=\$result

fi
eval ac_res=\$gl_cv_type_${gltype}_signed
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    eval result=\$gl_cv_type_${gltype}_signed
    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    if test "$result" = yes; then
      cat >>confdefs.h <<_ACEOF
#define HAVE_SIGNED_${GLTYPE} 1
_ACEOF

      eval HAVE_SIGNED_${GLTYPE}=1
    else
      eval HAVE_SIGNED_${GLTYPE}=0
    fi
  done


  gl_cv_type_ptrdiff_t_signed=yes
  gl_cv_type_size_t_signed=no
  if test $APPLE_UNIVERSAL_BUILD = 0; then


  for gltype in ptrdiff_t size_t ; do
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval gl_cv_type_${gltype}_suffix=no
       eval result=\$gl_cv_type_${gltype}_signed
       if test "$result" = yes; then
         glsufu=
       else
         glsufu=u
       fi
       for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
         case $glsuf in
           '')  gltype1='int';;
           l)   gltype1='long int';;
           ll)  gltype1='long long int';;
           i64) gltype1='__int64';;
           u)   gltype1='unsigned int';;
           ul)  gltype1='unsigned long int';;
           ull) gltype1='unsigned long long int';;
           ui64)gltype1='unsigned __int64';;
         esac
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif

              extern $gltype foo;
              extern $gltype1 foo;
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval gl_cv_type_${gltype}_suffix=\$glsuf
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
         eval result=\$gl_cv_type_${gltype}_suffix
         test "$result" != no && break
       done
fi
eval ac_res=\$gl_cv_type_${gltype}_suffix
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    eval result=\$gl_cv_type_${gltype}_suffix
    test "$result" = no && result=
    eval ${GLTYPE}_SUFFIX=\$result
    cat >>confdefs.h <<_ACEOF
#define ${GLTYPE}_SUFFIX $result
_ACEOF

  done


  fi


  for gltype in sig_atomic_t wchar_t wint_t ; do
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $gltype integer literal suffix" >&5
$as_echo_n "checking for $gltype integer literal suffix... " >&6; }
if eval \${gl_cv_type_${gltype}_suffix+:} false; then :
  $as_echo_n "(cached) " >&6
else
  eval gl_cv_type_${gltype}_suffix=no
       eval result=\$gl_cv_type_${gltype}_signed
       if test "$result" = yes; then
         glsufu=
       else
         glsufu=u
       fi
       for glsuf in "$glsufu" ${glsufu}l ${glsufu}ll ${glsufu}i64; do
         case $glsuf in
           '')  gltype1='int';;
           l)   gltype1='long int';;
           ll)  gltype1='long long int';;
           i64) gltype1='__int64';;
           u)   gltype1='unsigned int';;
           ul)  gltype1='unsigned long int';;
           ull) gltype1='unsigned long long int';;
           ui64)gltype1='unsigned __int64';;
         esac
         cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  /* BSD/OS 4.0.1 has a bug: <stddef.h>, <stdio.h> and <time.h> must be
     included before <wchar.h>.  */
  #include <stddef.h>
  #include <signal.h>
  #if HAVE_WCHAR_H
  # include <stdio.h>
  # include <time.h>
  # include <wchar.h>
  #endif

              extern $gltype foo;
              extern $gltype1 foo;
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  eval gl_cv_type_${gltype}_suffix=\$glsuf
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
         eval result=\$gl_cv_type_${gltype}_suffix
         test "$result" != no && break
       done
fi
eval ac_res=\$gl_cv_type_${gltype}_suffix
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
    GLTYPE=`echo $gltype | tr 'abcdefghijklmnopqrstuvwxyz ' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ_'`
    eval result=\$gl_cv_type_${gltype}_suffix
    test "$result" = no && result=
    eval ${GLTYPE}_SUFFIX=\$result
    cat >>confdefs.h <<_ACEOF
#define ${GLTYPE}_SUFFIX $result
_ACEOF

  done



    STDINT_H=stdint.h
  fi

   if test -n "$STDINT_H"; then
  GL_GENERATE_STDINT_H_TRUE=
  GL_GENERATE_STDINT_H_FALSE='#'
else
  GL_GENERATE_STDINT_H_TRUE='#'
  GL_GENERATE_STDINT_H_FALSE=
fi













     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_string_h='<'string.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <string.h>" >&5
$as_echo_n "checking absolute name of <string.h>... " >&6; }
if ${gl_cv_next_string_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

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

_ACEOF
                                                                                                                        case "$host_os" in
                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
                 *)    gl_absname_cpp="$ac_cpp" ;;
               esac
                                                            gl_cv_next_string_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
                  sed -n '\#/string.h#{
                    s#.*"\(.*/string.h\)".*#\1#
                    s#^/[^/]#//&#
                    p
                    q
                  }'`'"'


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

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'string.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_string_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_STRING_H=$gl_next_as_first_directive






    for gl_func in memmem mempcpy memrchr rawmemchr stpcpy stpncpy strchrnul strdup      strncat strndup strnlen strpbrk strsep strcasestr strtok_r strerror_r      strsignal strverscmp; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <string.h>

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

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done



      ac_fn_c_check_decl "$LINENO" "strtok_r" "ac_cv_have_decl_strtok_r" "$ac_includes_default"
if test "x$ac_cv_have_decl_strtok_r" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_STRTOK_R $ac_have_decl
_ACEOF



   if false; then
  GL_COND_LIBTOOL_TRUE=
  GL_COND_LIBTOOL_FALSE='#'
else
  GL_COND_LIBTOOL_TRUE='#'
  GL_COND_LIBTOOL_FALSE=
fi

  gl_cond_libtool=false
  gl_libdeps=
  gl_ltlibdeps=
  gl_m4_base='m4'









  gl_source_base='lib'

if test $HAVE_MEMCHR = 0 || test $REPLACE_MEMCHR = 1; then








  gl_LIBOBJS="$gl_LIBOBJS memchr.$ac_objext"


  for ac_header in bp-sym.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "bp-sym.h" "ac_cv_header_bp_sym_h" "$ac_includes_default"
if test "x$ac_cv_header_bp_sym_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_BP_SYM_H 1
_ACEOF

fi

done


fi





          GNULIB_MEMCHR=1





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





  if test $HAVE_DECL_MEMMEM = 1 && test $REPLACE_MEMMEM = 0; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works in linear time" >&5
$as_echo_n "checking whether memmem works in linear time... " >&6; }
if ${gl_cv_func_memmem_works_fast+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
                    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <features.h>
#ifdef __GNU_LIBRARY__
 #if ((__GLIBC__ == 2 && __GLIBC_MINOR__ >= 9) || (__GLIBC__ > 2)) \
     && !defined __UCLIBC__
  Lucky user
 #endif
#endif
#ifdef __CYGWIN__
 #include <cygwin/version.h>
 #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 0)
  Lucky user
 #endif
#endif

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


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

#include <signal.h> /* for signal */
#include <string.h> /* for memmem */
#include <stdlib.h> /* for malloc */
#include <unistd.h> /* for alarm */
static void quit (int sig) { exit (sig + 128); }

int
main ()
{

    int result = 0;
    size_t m = 1000000;
    char *haystack = (char *) malloc (2 * m + 1);
    char *needle = (char *) malloc (m + 1);
    /* Failure to compile this test due to missing alarm is okay,
       since all such platforms (mingw) also lack memmem.  */
    signal (SIGALRM, quit);
    alarm (5);
    /* Check for quadratic performance.  */
    if (haystack && needle)
      {
        memset (haystack, 'A', 2 * m);
        haystack[2 * m] = 'B';
        memset (needle, 'A', m);
        needle[m] = 'B';
        if (!memmem (haystack, 2 * m + 1, needle, m + 1))
          result |= 1;
      }
    return result;

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


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_fast" >&5
$as_echo "$gl_cv_func_memmem_works_fast" >&6; }
    if test "$gl_cv_func_memmem_works_fast" != yes; then
      REPLACE_MEMMEM=1
    fi
  fi

if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then








  gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"

fi




  for ac_func in memmem
do :
  ac_fn_c_check_func "$LINENO" "memmem" "ac_cv_func_memmem"
if test "x$ac_cv_func_memmem" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_MEMMEM 1
_ACEOF

fi
done

  if test $ac_cv_func_memmem = yes; then
    HAVE_MEMMEM=1
  else
    HAVE_MEMMEM=0
  fi

  :





  if test $ac_cv_have_decl_memmem = no; then
    HAVE_DECL_MEMMEM=0
  else
            { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether memmem works" >&5
$as_echo_n "checking whether memmem works... " >&6; }
if ${gl_cv_func_memmem_works_always+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :
                                      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifdef __GNU_LIBRARY__
 #include <features.h>
 #if ((__GLIBC__ == 2 && ((__GLIBC_MINOR > 0 && __GLIBC_MINOR__ < 9) \
                          || __GLIBC_MINOR__ > 12)) \
      || (__GLIBC__ > 2)) \
     || defined __UCLIBC__
  Lucky user
 #endif
#elif defined __CYGWIN__
 #include <cygwin/version.h>
 #if CYGWIN_VERSION_DLL_COMBINED > CYGWIN_VERSION_DLL_MAKE_COMBINED (1007, 7)
  Lucky user
 #endif
#else
  Lucky user
#endif

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


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

#include <string.h> /* for memmem */
#define P "_EF_BF_BD"
#define HAYSTACK "F_BD_CE_BD" P P P P "_C3_88_20" P P P "_C3_A7_20" P
#define NEEDLE P P P P P

int
main ()
{

    int result = 0;
    if (memmem (HAYSTACK, strlen (HAYSTACK), NEEDLE, strlen (NEEDLE)))
      result |= 1;
    /* Check for empty needle behavior.  */
    {
      const char *haystack = "AAA";
      if (memmem (haystack, 3, NULL, 0) != haystack)
        result |= 2;
    }
    return result;

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


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_memmem_works_always" >&5
$as_echo "$gl_cv_func_memmem_works_always" >&6; }
    if test "$gl_cv_func_memmem_works_always" != yes; then
      REPLACE_MEMMEM=1
    fi
  fi
  :

if test $HAVE_MEMMEM = 0 || test $REPLACE_MEMMEM = 1; then








  gl_LIBOBJS="$gl_LIBOBJS memmem.$ac_objext"

fi





          GNULIB_MEMMEM=1





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







  :





  if test $ac_cv_func_sigaction = yes; then
    ac_fn_c_check_member "$LINENO" "struct sigaction" "sa_sigaction" "ac_cv_member_struct_sigaction_sa_sigaction" "#include <signal.h>
"
if test "x$ac_cv_member_struct_sigaction_sa_sigaction" = xyes; then :

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


fi

    if test $ac_cv_member_struct_sigaction_sa_sigaction = no; then
      HAVE_STRUCT_SIGACTION_SA_SIGACTION=0
    fi
  else
    HAVE_SIGACTION=0
  fi

if test $HAVE_SIGACTION = 0; then








  gl_LIBOBJS="$gl_LIBOBJS sigaction.$ac_objext"







  :








  ac_fn_c_check_type "$LINENO" "siginfo_t" "ac_cv_type_siginfo_t" "
#include <signal.h>

"
if test "x$ac_cv_type_siginfo_t" = xyes; then :

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


fi

  if test $ac_cv_type_siginfo_t = no; then
    HAVE_SIGINFO_T=0
  fi

fi





          GNULIB_SIGACTION=1





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













     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_signal_h='<'signal.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <signal.h>" >&5
$as_echo_n "checking absolute name of <signal.h>... " >&6; }
if ${gl_cv_next_signal_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

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

_ACEOF
                                                                                                                        case "$host_os" in
                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
                 *)    gl_absname_cpp="$ac_cpp" ;;
               esac
                                                            gl_cv_next_signal_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
                  sed -n '\#/signal.h#{
                    s#.*"\(.*/signal.h\)".*#\1#
                    s#^/[^/]#//&#
                    p
                    q
                  }'`'"'


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

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'signal.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_signal_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H=$gl_next_as_first_directive





# AIX declares sig_atomic_t to already include volatile, and C89 compilers
# then choke on 'volatile sig_atomic_t'.  C99 requires that it compile.
  ac_fn_c_check_type "$LINENO" "volatile sig_atomic_t" "ac_cv_type_volatile_sig_atomic_t" "
#include <signal.h>

"
if test "x$ac_cv_type_volatile_sig_atomic_t" = xyes; then :

else
  HAVE_TYPE_VOLATILE_SIG_ATOMIC_T=0
fi





  ac_fn_c_check_type "$LINENO" "sighandler_t" "ac_cv_type_sighandler_t" "
#include <signal.h>

"
if test "x$ac_cv_type_sighandler_t" = xyes; then :

else
  HAVE_SIGHANDLER_T=0
fi



    for gl_func in sigaction sigaddset sigdelset sigemptyset sigfillset sigismember     sigpending sigprocmask; do
    as_gl_Symbol=`$as_echo "gl_cv_have_raw_decl_$gl_func" | $as_tr_sh`
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $gl_func is declared without a macro" >&5
$as_echo_n "checking whether $gl_func is declared without a macro... " >&6; }
if eval \${$as_gl_Symbol+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <signal.h>

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

                     eval ac_cv_have_decl_$gl_func=yes
fi
      done




  signals_not_posix=
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <signal.h>

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "sigset_t" >/dev/null 2>&1; then :

else
  signals_not_posix=1
fi
rm -f conftest*

  if test -z "$signals_not_posix"; then
    ac_fn_c_check_func "$LINENO" "sigprocmask" "ac_cv_func_sigprocmask"
if test "x$ac_cv_func_sigprocmask" = xyes; then :
  gl_cv_func_sigprocmask=1
fi

  fi
  if test -z "$gl_cv_func_sigprocmask"; then
    HAVE_POSIX_SIGNALBLOCKING=0
  fi

if test $HAVE_POSIX_SIGNALBLOCKING = 0; then








  gl_LIBOBJS="$gl_LIBOBJS sigprocmask.$ac_objext"



  ac_fn_c_check_type "$LINENO" "sigset_t" "ac_cv_type_sigset_t" "#include <signal.h>
/* Mingw defines sigset_t not in <signal.h>, but in <sys/types.h>.  */
#include <sys/types.h>
"
if test "x$ac_cv_type_sigset_t" = xyes; then :

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

gl_cv_type_sigset_t=yes
else
  gl_cv_type_sigset_t=no
fi

  if test $gl_cv_type_sigset_t != yes; then
    HAVE_SIGSET_T=0
  fi


fi





          GNULIB_SIGPROCMASK=1





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






  STDDEF_H=
  if test $gt_cv_c_wchar_t = no; then
    HAVE_WCHAR_T=0
    STDDEF_H=stddef.h
  fi
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether NULL can be used in arbitrary expressions" >&5
$as_echo_n "checking whether NULL can be used in arbitrary expressions... " >&6; }
if ${gl_cv_decl_null_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stddef.h>
      int test[2 * (sizeof NULL == sizeof (void *)) -1];

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  gl_cv_decl_null_works=yes
else
  gl_cv_decl_null_works=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_decl_null_works" >&5
$as_echo "$gl_cv_decl_null_works" >&6; }
  if test $gl_cv_decl_null_works = no; then
    REPLACE_NULL=1
    STDDEF_H=stddef.h
  fi

   if test -n "$STDDEF_H"; then
  GL_GENERATE_STDDEF_H_TRUE=
  GL_GENERATE_STDDEF_H_FALSE='#'
else
  GL_GENERATE_STDDEF_H_TRUE='#'
  GL_GENERATE_STDDEF_H_FALSE=
fi

  if test -n "$STDDEF_H"; then








     if test $gl_cv_have_include_next = yes; then
       gl_cv_next_stddef_h='<'stddef.h'>'
     else
       { $as_echo "$as_me:${as_lineno-$LINENO}: checking absolute name of <stddef.h>" >&5
$as_echo_n "checking absolute name of <stddef.h>... " >&6; }
if ${gl_cv_next_stddef_h+:} false; then :
  $as_echo_n "(cached) " >&6
else

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

_ACEOF
                                                                                                                        case "$host_os" in
                 aix*) gl_absname_cpp="$ac_cpp -C" ;;
                 *)    gl_absname_cpp="$ac_cpp" ;;
               esac
                                                            gl_cv_next_stddef_h='"'`(eval "$gl_absname_cpp conftest.$ac_ext") 2>&5 |
                  sed -n '\#/stddef.h#{
                    s#.*"\(.*/stddef.h\)".*#\1#
                    s#^/[^/]#//&#
                    p
                    q
                  }'`'"'


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

     if test $gl_cv_have_include_next = yes || test $gl_cv_have_include_next = buggy; then
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include_next'
       gl_next_as_first_directive='<'stddef.h'>'
     else
       # INCLUDE_NEXT_AS_FIRST_DIRECTIVE='include'
       gl_next_as_first_directive=$gl_cv_next_stddef_h
     fi
     NEXT_AS_FIRST_DIRECTIVE_STDDEF_H=$gl_next_as_first_directive




  fi









     for ac_func in strtok_r
do :
  ac_fn_c_check_func "$LINENO" "strtok_r" "ac_cv_func_strtok_r"
if test "x$ac_cv_func_strtok_r" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_STRTOK_R 1
_ACEOF

fi
done

  if test $ac_cv_func_strtok_r = yes; then
                        { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether strtok_r works" >&5
$as_echo_n "checking whether strtok_r works... " >&6; }
if ${gl_cv_func_strtok_r_works+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test "$cross_compiling" = yes; then :

          case "$host_os" in
                    # Guess no on glibc systems.
            *-gnu*) gl_cv_func_strtok_r_works="guessing no";;
            *)      gl_cv_func_strtok_r_works="guessing yes";;
          esac

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

              #ifndef __OPTIMIZE__
              # define __OPTIMIZE__ 1
              #endif
              #undef __OPTIMIZE_SIZE__
              #undef __NO_INLINE__
              #include <stdlib.h>
              #include <string.h>

int
main ()
{
static const char dummy[] = "\177\01a";
              char delimiters[] = "xxxxxxxx";
              char *save_ptr = (char *) dummy;
              strtok_r (delimiters, "x", &save_ptr);
              strtok_r (NULL, "x", &save_ptr);
              return 0;

  ;
  return 0;
}

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


fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_func_strtok_r_works" >&5
$as_echo "$gl_cv_func_strtok_r_works" >&6; }
    case "$gl_cv_func_strtok_r_works" in
      *no)
                                UNDEFINE_STRTOK_R=1
        ;;
    esac
  else








  gl_LIBOBJS="$gl_LIBOBJS strtok_r.$ac_objext"


  :

  fi

  :





  if test $ac_cv_have_decl_strtok_r = no; then
    HAVE_DECL_STRTOK_R=0
  fi






          GNULIB_STRTOK_R=1





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



  # End of code from modules









  gltests_libdeps=
  gltests_ltlibdeps=









  gl_source_base='tests'
  gltests_WITNESS=IN_`echo "${PACKAGE-$PACKAGE_TARNAME}" | LC_ALL=C tr abcdefghijklmnopqrstuvwxyz ABCDEFGHIJKLMNOPQRSTUVWXYZ | LC_ALL=C sed -e 's/[^A-Z0-9_]/_/g'`_GNULIB_TESTS

  gl_module_indicator_condition=$gltests_WITNESS









  LIBGNU_LIBDEPS="$gl_libdeps"

  LIBGNU_LTLIBDEPS="$gl_ltlibdeps"



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

if test "$enable_largefile" != no; then

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
if ${ac_cv_sys_largefile_CC+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_cv_sys_largefile_CC=no
     if test "$GCC" != yes; then
       ac_save_CC=$CC
       while :; do
	 # IRIX 6.2 and later do not support large files by default,
	 # so use the C compiler's -n32 option if that helps.
	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
	 if ac_fn_c_try_compile "$LINENO"; then :
  break
fi
rm -f core conftest.err conftest.$ac_objext
	 CC="$CC -n32"
	 if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_largefile_CC=' -n32'; break
fi
rm -f core conftest.err conftest.$ac_objext
	 break
       done
       CC=$ac_save_CC
       rm -f conftest.$ac_ext
    fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
$as_echo "$ac_cv_sys_largefile_CC" >&6; }
  if test "$ac_cv_sys_largefile_CC" != no; then
    CC=$CC$ac_cv_sys_largefile_CC
  fi

  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
if ${ac_cv_sys_file_offset_bits+:} false; then :
  $as_echo_n "(cached) " >&6
else
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_file_offset_bits=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _FILE_OFFSET_BITS 64
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_file_offset_bits=64; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  ac_cv_sys_file_offset_bits=unknown
  break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
case $ac_cv_sys_file_offset_bits in #(
  no | unknown) ;;
  *)
cat >>confdefs.h <<_ACEOF
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
_ACEOF
;;
esac
rm -rf conftest*
  if test $ac_cv_sys_file_offset_bits = unknown; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
if ${ac_cv_sys_large_files+:} false; then :
  $as_echo_n "(cached) " >&6
else
  while :; do
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_large_files=no; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _LARGE_FILES 1
#include <sys/types.h>
 /* Check that off_t can represent 2**63 - 1 correctly.
    We can't simply define LARGE_OFF_T to be 9223372036854775807,
    since some C++ compilers masquerading as C compilers
    incorrectly reject 9223372036854775807.  */
#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
		       && LARGE_OFF_T % 2147483647 == 1)
		      ? 1 : -1];
int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_large_files=1; break
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
  ac_cv_sys_large_files=unknown
  break
done
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
$as_echo "$ac_cv_sys_large_files" >&6; }
case $ac_cv_sys_large_files in #(
  no | unknown) ;;
  *)
cat >>confdefs.h <<_ACEOF
#define _LARGE_FILES $ac_cv_sys_large_files
_ACEOF
;;
esac
rm -rf conftest*
  fi


fi


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

int
main ()
{

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

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

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "memchr" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

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

_ACEOF
if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
  $EGREP "free" >/dev/null 2>&1; then :

else
  ac_cv_header_stdc=no
fi
rm -f conftest*

fi

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

#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
int
main ()
{
  int i;
  for (i = 0; i < 256; i++)
    if (XOR (islower (i), ISLOWER (i))
	|| toupper (i) != TOUPPER (i))
      return 2;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :

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

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

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

fi

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

fi

done

for ac_header in sys/epoll.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sys/epoll.h" "ac_cv_header_sys_epoll_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_epoll_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_EPOLL_H 1
_ACEOF

fi

done

for ac_header in sys/mman.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_mman_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_MMAN_H 1
_ACEOF

fi

done

for ac_header in sys/prctl.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sys/prctl.h" "ac_cv_header_sys_prctl_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_prctl_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_PRCTL_H 1
_ACEOF

fi

done

for ac_header in sys/file.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sys/file.h" "ac_cv_header_sys_file_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_file_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_FILE_H 1
_ACEOF

fi

done

for ac_header in sys/termios.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sys/termios.h" "ac_cv_header_sys_termios_h" "$ac_includes_default"
if test "x$ac_cv_header_sys_termios_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SYS_TERMIOS_H 1
_ACEOF

fi

done

for ac_header in linux/spi/spidev.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "linux/spi/spidev.h" "ac_cv_header_linux_spi_spidev_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_spi_spidev_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_SPI_SPIDEV_H 1
_ACEOF

fi

done


ac_fn_c_check_member "$LINENO" "struct i2c_msg" "buf" "ac_cv_member_struct_i2c_msg_buf" "
	$ac_includes_default
	#include <linux/i2c-dev.h>

"
if test "x$ac_cv_member_struct_i2c_msg_buf" = xyes; then :

	true

else

		ac_fn_c_check_member "$LINENO" "struct i2c_msg" "len" "ac_cv_member_struct_i2c_msg_len" "
		$ac_includes_default
		#include <linux/i2c.h>
		#include <linux/i2c-dev.h>

"
if test "x$ac_cv_member_struct_i2c_msg_len" = xyes; then :


$as_echo "#define NEED_LINUX_I2C_H 1" >>confdefs.h


else

		true

fi


fi


# Setuid
for ac_header in pwd.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "pwd.h" "ac_cv_header_pwd_h" "$ac_includes_default"
if test "x$ac_cv_header_pwd_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PWD_H 1
_ACEOF

fi

done


# Check for chroot support
for ac_func in chroot
do :
  ac_fn_c_check_func "$LINENO" "chroot" "ac_cv_func_chroot"
if test "x$ac_cv_func_chroot" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_CHROOT 1
_ACEOF

fi
done


for ac_func in sleep
do :
  ac_fn_c_check_func "$LINENO" "sleep" "ac_cv_func_sleep"
if test "x$ac_cv_func_sleep" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SLEEP 1
_ACEOF

fi
done


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

else

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

fi

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

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

fi

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

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

if test $ac_cv_func_alloca_works = yes; then

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

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

ALLOCA=\${LIBOBJDIR}alloca.$ac_objext

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


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

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

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

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

    break
fi

  done
fi

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

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

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


fi


lowllist=
driverlist=
algolist=
optlist=

has_fpga=no
has_asic=no
need_binloader=no
need_dynclock=no
need_gc3355=no
need_linux_i2c_dev=no
need_lowl_vcom=no
need_lowlevel=no
need_lowl_ftdi=no
need_lowl_hid=no
need_lowl_mswin=no
need_lowl_pci=no
need_lowl_spi=no
need_lowl_usb=no
need_knc_asic=no
need_work2d=no
have_cygwin=false
have_win32=false
have_macho=false
use_udevrules=true
have_udevrules=false
AUTOSCAN_CPPFLAGS=""
AUTOSCAN_LIBS=""
DLOPEN_FLAGS="-ldl"
WS2_LIBS=""
MM_LIBS=""
MATH_LIBS="-lm"
RT_LIBS=""

case $target in
  amd64-* | x86_64-*)
    have_x86_32=false
    have_x86_64=true
    bitness="64"
    ;;
  i386-* | i486-* | i586-* | i686-* | x86-*)
    have_x86_32=true
    have_x86_64=false
    bitness="32"
    ;;
  *)
    have_x86_32=false
    have_x86_64=false
    ;;
esac

case $target in
  *-*-mingw*)
    have_win32=true
    use_udevrules=false
    DLOPEN_FLAGS=""
    WS2_LIBS="-lws2_32"
    MM_LIBS="-lwinmm"

$as_echo "#define _WIN32_WINNT 0x0501" >>confdefs.h


$as_echo "#define FD_SETSIZE 4096" >>confdefs.h

    ;;
  *-*-cygwin*)
	have_cygwin=true
    use_udevrules=false
	;;
  powerpc-*-darwin*)
    CFLAGS="$CFLAGS -faltivec"
		have_macho=true
    use_udevrules=false
    ;;
	*-*-darwin*)
		LDFLAGS="$LDFLAGS -framework IOKit -framework CoreFoundation"
		have_macho=true
    use_udevrules=false
		;;
esac








bfg_enableaction() {
	_var=$1
	eval "_missingdeps=\"\$${_var}_missingdeps\""
	if test -n "$_missingdeps"; then
		_enableaction=
		for _missingdep in $_missingdeps; do
			eval "_howto=\"\$howto_${_missingdep}\""
			if test "x$_howto" = "x"; then
				eval "_label=\"\${label_${_missingdep}-${_missingdep}}\""
				_howto="enable $_label"
			fi
			if test "$_howto" != "x"; then
				_enableaction="$_enableaction; $_howto"
			fi
		done
		_enableaction="${_enableaction:2}"
	else
		eval "_enableaction=\"\$${_var}_enableaction\""
	fi
	echo "$_enableaction"
}








ac_fn_c_check_decl "$LINENO" "HASH_ITER" "ac_cv_have_decl_HASH_ITER" "
	#include <uthash.h>

"
if test "x$ac_cv_have_decl_HASH_ITER" = xyes; then :

	ac_fn_c_check_decl "$LINENO" "DL_CONCAT" "ac_cv_have_decl_DL_CONCAT" "
		#include <utlist.h>

"
if test "x$ac_cv_have_decl_DL_CONCAT" = xyes; then :

		true

else

		as_fn_error $? "Could not find DL_FOREACH_SAFE - install uthash-dev 1.9.4+" "$LINENO" 5

fi


else

	as_fn_error $? "Could not find HASH_ITER - please install uthash-dev 1.9.4+" "$LINENO" 5

fi



ddyes=yes
ddauto=auto
ddno=no
# Check whether --enable-other-drivers was given.
if test "${enable_other_drivers+set}" = set; then :
  enableval=$enable_other_drivers;
		if test x$enableval = xyes; then
			ddno=yes
		else
			ddyes=no
			ddauto=no
		fi


fi



broad_udevrules=false
# Check whether --enable-broad-udevrules was given.
if test "${enable_broad_udevrules+set}" = set; then :
  enableval=$enable_broad_udevrules;
		if test "x$enableval" = "xyes"; then
			broad_udevrules=true
		fi


fi


use_udevrules_group=true
udevrules_group="video"

# Check whether --with-udevrules-group was given.
if test "${with_udevrules_group+set}" = set; then :
  withval=$with_udevrules_group;
		if test "x$withval" = "xno"; then
			use_udevrules_group=false
		else
			udevrules_group="$withval"
		fi


fi

 if $use_udevrules_group; then
  USE_UDEVRULES_GROUP_TRUE=
  USE_UDEVRULES_GROUP_FALSE='#'
else
  USE_UDEVRULES_GROUP_TRUE='#'
  USE_UDEVRULES_GROUP_FALSE=
fi

UDEVRULES_GROUP=$udevrules_group













	algolist="$algolist Keccak/USE_KECCAK"
	label_KECCAK="Keccak"
	# Check whether --enable-keccak was given.
if test "${enable_keccak+set}" = set; then :
  enableval=$enable_keccak; USE_KECCAK=$enableval
else
  USE_KECCAK=no

fi

	keccak_opt=
	if test "x$USE_KECCAK" = "xno"; then
		true
	else
		if test "x$USE_KECCAK" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_KECCAK" != xyes; then
			if test "x$USE_KECCAK" != xauto; then
				keccak_opt="$USE_KECCAK"
			fi
			USE_KECCAK=yes
		fi
		for __drvdep in ; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_KECCAK_missingdeps="$USE_KECCAK_missingdeps $__drvdep"
				USE_KECCAK=no
			fi
		done
		if test "x$USE_KECCAK$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_KECCAK`
			as_fn_error $? "To enable Keccak: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_KECCAK" = "xyes"; then

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


	fi
	 if test x$USE_KECCAK = xyes; then
  USE_KECCAK_TRUE=
  USE_KECCAK_FALSE='#'
else
  USE_KECCAK_TRUE='#'
  USE_KECCAK_FALSE=
fi














	algolist="$algolist SHA256d/USE_SHA256D"
	label_SHA256D="SHA256d"
	# Check whether --enable-sha256d was given.
if test "${enable_sha256d+set}" = set; then :
  enableval=$enable_sha256d; USE_SHA256D=$enableval
else
  USE_SHA256D=yes

fi

	sha256d_opt=
	if test "x$USE_SHA256D" = "xno"; then
		true
	else
		if test "x$USE_SHA256D" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_SHA256D" != xyes; then
			if test "x$USE_SHA256D" != xauto; then
				sha256d_opt="$USE_SHA256D"
			fi
			USE_SHA256D=yes
		fi
		for __drvdep in ; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_SHA256D_missingdeps="$USE_SHA256D_missingdeps $__drvdep"
				USE_SHA256D=no
			fi
		done
		if test "x$USE_SHA256D$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_SHA256D`
			as_fn_error $? "To enable SHA256d: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_SHA256D" = "xyes"; then

$as_echo "#define USE_SHA256D 1" >>confdefs.h


	fi
	 if test x$USE_SHA256D = xyes; then
  USE_SHA256D_TRUE=
  USE_SHA256D_FALSE='#'
else
  USE_SHA256D_TRUE='#'
  USE_SHA256D_FALSE=
fi














	algolist="$algolist scrypt/USE_SCRYPT"
	label_SCRYPT="scrypt"
	# Check whether --enable-scrypt was given.
if test "${enable_scrypt+set}" = set; then :
  enableval=$enable_scrypt; USE_SCRYPT=$enableval
else
  USE_SCRYPT=no

fi

	scrypt_opt=
	if test "x$USE_SCRYPT" = "xno"; then
		true
	else
		if test "x$USE_SCRYPT" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_SCRYPT" != xyes; then
			if test "x$USE_SCRYPT" != xauto; then
				scrypt_opt="$USE_SCRYPT"
			fi
			USE_SCRYPT=yes
		fi
		for __drvdep in ; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_SCRYPT_missingdeps="$USE_SCRYPT_missingdeps $__drvdep"
				USE_SCRYPT=no
			fi
		done
		if test "x$USE_SCRYPT$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_SCRYPT`
			as_fn_error $? "To enable scrypt: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_SCRYPT" = "xyes"; then

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


	fi
	 if test x$USE_SCRYPT = xyes; then
  USE_SCRYPT_TRUE=
  USE_SCRYPT_FALSE='#'
else
  USE_SCRYPT_TRUE='#'
  USE_SCRYPT_FALSE=
fi





lowl_pci=no
if test "x$ac_cv_header_sys_mman_h" = "xyes"; then

# Check whether --with-uio was given.
if test "${with_uio+set}" = set; then :
  withval=$with_uio; uio=$withval
else
  uio=yes
fi


# Check whether --with-vfio was given.
if test "${with_vfio+set}" = set; then :
  withval=$with_vfio; vfio=$withval
else
  vfio=auto
fi

	if test "x$vfio" != "xno"; then
		ac_fn_c_check_header_mongrel "$LINENO" "linux/vfio.h" "ac_cv_header_linux_vfio_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_vfio_h" = xyes; then :

			vfio=yes

else

			if test "x$vfio" = "xyes"; then
				as_fn_error $? "Unable to find linux/vfio.h" "$LINENO" 5
			elif test "x$uio" = "xyes"; then
				{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/vfio.h not found; PCI device support will require UIO (and root access)" >&5
$as_echo "$as_me: WARNING: linux/vfio.h not found; PCI device support will require UIO (and root access)" >&2;}
			else
				{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: linux/vfio.h not found; PCI device support will not be available" >&5
$as_echo "$as_me: WARNING: linux/vfio.h not found; PCI device support will not be available" >&2;}
			fi
			vfio=no

fi


	fi
	if test "x$vfio$uio" != xnono; then
		lowl_pci=yes
	fi
fi












	driverlist="$driverlist cpumining/USE_CPUMINING"
	label_CPUMINING="CPU mining"
	# Check whether --enable-cpumining was given.
if test "${enable_cpumining+set}" = set; then :
  enableval=$enable_cpumining; USE_CPUMINING=$enableval
else
  USE_CPUMINING=$ddno

fi

	cpumining_opt=
	if test "x$USE_CPUMINING" = "xno"; then
		true
	else
		if test "x$USE_CPUMINING" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_CPUMINING" != xyes; then
			if test "x$USE_CPUMINING" != xauto; then
				cpumining_opt="$USE_CPUMINING"
			fi
			USE_CPUMINING=yes
		fi
		for __drvdep in ; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_CPUMINING_missingdeps="$USE_CPUMINING_missingdeps $__drvdep"
				USE_CPUMINING=no
			fi
		done
		if test "x$USE_CPUMINING$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_CPUMINING`
			as_fn_error $? "To enable CPU mining: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_CPUMINING" = "xyes"; then

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


	driverlist="$driverlist cpu:asm/has_yasm"
	driverlist="$driverlist cpu:sse2/have_sse2"

	fi
	 if test x$USE_CPUMINING = xyes; then
  USE_CPUMINING_TRUE=
  USE_CPUMINING_FALSE='#'
else
  USE_CPUMINING_TRUE='#'
  USE_CPUMINING_FALSE=
fi




driverlist=`echo "${driverlist}" | sed -e 's/ cpumining/ cpu/'`











	driverlist="$driverlist opencl/USE_OPENCL"
	label_OPENCL="OpenCL"
	# Check whether --enable-opencl was given.
if test "${enable_opencl+set}" = set; then :
  enableval=$enable_opencl; USE_OPENCL=$enableval
else
  USE_OPENCL=$ddno

fi

	opencl_opt=
	if test "x$USE_OPENCL" = "xno"; then
		true
	else
		if test "x$USE_OPENCL" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_OPENCL" != xyes; then
			if test "x$USE_OPENCL" != xauto; then
				opencl_opt="$USE_OPENCL"
			fi
			USE_OPENCL=yes
		fi
		for __drvdep in ; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_OPENCL_missingdeps="$USE_OPENCL_missingdeps $__drvdep"
				USE_OPENCL=no
			fi
		done
		if test "x$USE_OPENCL$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_OPENCL`
			as_fn_error $? "To enable OpenCL: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_OPENCL" = "xyes"; then

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


	fi
	 if test x$USE_OPENCL = xyes; then
  USE_OPENCL_TRUE=
  USE_OPENCL_FALSE='#'
else
  USE_OPENCL_TRUE='#'
  USE_OPENCL_FALSE=
fi







save_CFLAGS="${CFLAGS}"
save_LIBS="${LIBS}"
found_pthread=false
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_cancel" >&5
$as_echo_n "checking for pthread_cancel... " >&6; }
	for cflag in ' -pthread' ''; do
		for lib in ' -lpthread' ' -lwinpthread' ''; do
			CFLAGS="${save_CFLAGS}${cflag}"
			LIBS="${save_LIBS}${lib}"
			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


					#include <pthread.h>

int
main ()
{

					void *f = pthread_cancel;

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

				found_pthread=true
				PTHREAD_FLAGS="${cflag}"
				PTHREAD_LIBS="${lib}"
				if test "x${cflag}${lib}" = "x"; then
					{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
				else
					{ $as_echo "$as_me:${as_lineno-$LINENO}: result: with${cflag}${lib}" >&5
$as_echo "with${cflag}${lib}" >&6; }
				fi


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


				break 2

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
		done
	done
	if test "x${found_pthread}" = "xfalse"; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	fi

if test "x${found_pthread}" = "xfalse"; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for pthread_create" >&5
$as_echo_n "checking for pthread_create... " >&6; }
	for cflag in ' -pthread' ''; do
		for lib in ' -lpthread' ' -lwinpthread' ''; do
			CFLAGS="${save_CFLAGS}${cflag}"
			LIBS="${save_LIBS}${lib}"
			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


					#include <pthread.h>

int
main ()
{

					void *f = pthread_create;

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

				found_pthread=true
				PTHREAD_FLAGS="${cflag}"
				PTHREAD_LIBS="${lib}"
				if test "x${cflag}${lib}" = "x"; then
					{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
				else
					{ $as_echo "$as_me:${as_lineno-$LINENO}: result: with${cflag}${lib}" >&5
$as_echo "with${cflag}${lib}" >&6; }
				fi

				break 2

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
		done
	done
	if test "x${found_pthread}" = "xfalse"; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	fi

	if test "x${found_pthread}" = "xfalse"; then
		as_fn_error $? "Could not find pthread library - please install libpthread" "$LINENO" 5
	fi
fi
# check for nanosleep here, since it is provided by winpthread
for ac_func in nanosleep
do :
  ac_fn_c_check_func "$LINENO" "nanosleep" "ac_cv_func_nanosleep"
if test "x$ac_cv_func_nanosleep" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_NANOSLEEP 1
_ACEOF

fi
done

CFLAGS="${save_CFLAGS}"
LIBS="${save_LIBS}"








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

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


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

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

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

fi
if test -n "$PKG_CONFIG"; then
	_pkg_min_version=0.9.0
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	else
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
		PKG_CONFIG=""
	fi
fi

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for JANSSON" >&5
$as_echo_n "checking for JANSSON... " >&6; }

if test -n "$JANSSON_CFLAGS"; then
    pkg_cv_JANSSON_CFLAGS="$JANSSON_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jansson\""; } >&5
  ($PKG_CONFIG --exists --print-errors "jansson") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_JANSSON_CFLAGS=`$PKG_CONFIG --cflags "jansson" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$JANSSON_LIBS"; then
    pkg_cv_JANSSON_LIBS="$JANSSON_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"jansson\""; } >&5
  ($PKG_CONFIG --exists --print-errors "jansson") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_JANSSON_LIBS=`$PKG_CONFIG --libs "jansson" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        JANSSON_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "jansson" 2>&1`
        else
	        JANSSON_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "jansson" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$JANSSON_PKG_ERRORS" >&5


	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for jansson in system-default locations" >&5
$as_echo_n "checking for jansson in system-default locations... " >&6; }
	LIBS="$LIBS -ljansson"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

		#include <jansson.h>

int
main ()
{

		json_object();

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

		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
		JANSSON_LIBS=-ljansson

else

		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
		as_fn_error $? "Could not find jansson library" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
	LIBS="${save_LIBS}"

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for jansson in system-default locations" >&5
$as_echo_n "checking for jansson in system-default locations... " >&6; }
	LIBS="$LIBS -ljansson"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

		#include <jansson.h>

int
main ()
{

		json_object();

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

		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
		JANSSON_LIBS=-ljansson

else

		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: not found" >&5
$as_echo "not found" >&6; }
		as_fn_error $? "Could not find jansson library" "$LINENO" 5

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
	LIBS="${save_LIBS}"

else
	JANSSON_CFLAGS=$pkg_cv_JANSSON_CFLAGS
	JANSSON_LIBS=$pkg_cv_JANSSON_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

	true

fi



if test "x$USE_OPENCL" = xyes; then
	adl="yes"

	if test "x$USE_KECCAK" = xyes; then

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

	fi

driverlist="$driverlist opencl:sensors/with_sensors"

# Check whether --with-sensors was given.
if test "${with_sensors+set}" = set; then :
  withval=$with_sensors; true
else
  with_sensors=auto
fi

if test "x$USE_OPENCL" != xyes; then
	with_sensors=no
fi
if test "x$with_sensors" != xno; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libsensors" >&5
$as_echo_n "checking for libsensors... " >&6; }
	save_LIBS="${LIBS}"
	LIBS="$LIBS -lsensors"
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

		#include <stddef.h>
		#include <sensors/sensors.h>

int
main ()
{

		const sensors_chip_name *cn;
		cn = sensors_get_detected_chips(NULL, NULL);

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

		with_sensors=yes
		sensors_LIBS="-lsensors"

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

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

else

		with_sensors=no
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
		if ! $have_win32; then
			with_sensors_enableaction="install libsensors"
		fi

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
	LIBS="$save_LIBS"
fi


driverlist="$driverlist opencl:adl/adl"
# Check whether --enable-adl was given.
if test "${enable_adl+set}" = set; then :
  enableval=$enable_adl; adl=$enableval

fi


	if test x$adl = xyes
		then

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

		fi
else
	adl="no"
fi











	driverlist="$driverlist bitforce/USE_BITFORCE"
	label_BITFORCE="BitForce"
	# Check whether --enable-bitforce was given.
if test "${enable_bitforce+set}" = set; then :
  enableval=$enable_bitforce; USE_BITFORCE=$enableval
else
  USE_BITFORCE=$ddauto

fi

	bitforce_opt=
	if test "x$USE_BITFORCE" = "xno"; then
		true
	else
		if test "x$USE_BITFORCE" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_BITFORCE" != xyes; then
			if test "x$USE_BITFORCE" != xauto; then
				bitforce_opt="$USE_BITFORCE"
			fi
			USE_BITFORCE=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_BITFORCE_missingdeps="$USE_BITFORCE_missingdeps $__drvdep"
				USE_BITFORCE=no
			fi
		done
		if test "x$USE_BITFORCE$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_BITFORCE`
			as_fn_error $? "To enable BitForce: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_BITFORCE" = "xyes"; then

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


	driverlist="$driverlist bitforce:pci/need_lowl_pci"
	if test "x$lowl_pci" = "xyes"; then
		need_lowl_pci=yes
	fi
	need_lowl_vcom=yes
	driverlist="$driverlist bitforce:mswin/need_lowl_mswin"
	if test x$have_win32 = xtrue; then
		need_lowl_mswin=yes
	fi
	has_fpga=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_BITFORCE = xyes; then
  USE_BITFORCE_TRUE=
  USE_BITFORCE_FALSE='#'
else
  USE_BITFORCE_TRUE='#'
  USE_BITFORCE_FALSE=
fi















	driverlist="$driverlist icarus/USE_ICARUS"
	label_ICARUS="Icarus"
	# Check whether --enable-icarus was given.
if test "${enable_icarus+set}" = set; then :
  enableval=$enable_icarus; USE_ICARUS=$enableval
else
  USE_ICARUS=$ddauto

fi

	icarus_opt=
	if test "x$USE_ICARUS" = "xno"; then
		true
	else
		if test "x$USE_ICARUS" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_ICARUS" != xyes; then
			if test "x$USE_ICARUS" != xauto; then
				icarus_opt="$USE_ICARUS"
			fi
			USE_ICARUS=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_ICARUS_missingdeps="$USE_ICARUS_missingdeps $__drvdep"
				USE_ICARUS=no
			fi
		done
		if test "x$USE_ICARUS$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_ICARUS`
			as_fn_error $? "To enable Icarus: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_ICARUS" = "xyes"; then

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


	need_dynclock=yes
	need_lowl_vcom=yes
	has_fpga=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_ICARUS = xyes; then
  USE_ICARUS_TRUE=
  USE_ICARUS_FALSE='#'
else
  USE_ICARUS_TRUE='#'
  USE_ICARUS_FALSE=
fi




driverlist="$driverlist cairnsmore/USE_ICARUS erupter/USE_ICARUS antminer/USE_ICARUS"











	driverlist="$driverlist dualminer/USE_DUALMINER"
	label_DUALMINER="DualMiner"
	# Check whether --enable-dualminer was given.
if test "${enable_dualminer+set}" = set; then :
  enableval=$enable_dualminer; USE_DUALMINER=$enableval
else
  USE_DUALMINER=$ddauto

fi

	dualminer_opt=
	if test "x$USE_DUALMINER" = "xno"; then
		true
	else
		if test "x$USE_DUALMINER" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_DUALMINER" != xyes; then
			if test "x$USE_DUALMINER" != xauto; then
				dualminer_opt="$USE_DUALMINER"
			fi
			USE_DUALMINER=yes
		fi
		for __drvdep in ICARUS; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_DUALMINER_missingdeps="$USE_DUALMINER_missingdeps $__drvdep"
				USE_DUALMINER=no
			fi
		done
		if test "x$USE_DUALMINER$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_DUALMINER`
			as_fn_error $? "To enable DualMiner: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_DUALMINER" = "xyes"; then

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


	need_gc3355=yes
	$broad_udevrules && have_udevrules=true

	fi
	 if test x$USE_DUALMINER = xyes; then
  USE_DUALMINER_TRUE=
  USE_DUALMINER_FALSE='#'
else
  USE_DUALMINER_TRUE='#'
  USE_DUALMINER_FALSE=
fi















	driverlist="$driverlist zeusminer/USE_ZEUSMINER"
	label_ZEUSMINER="ZeusMiner"
	# Check whether --enable-zeusminer was given.
if test "${enable_zeusminer+set}" = set; then :
  enableval=$enable_zeusminer; USE_ZEUSMINER=$enableval
else
  USE_ZEUSMINER=$ddauto

fi

	zeusminer_opt=
	if test "x$USE_ZEUSMINER" = "xno"; then
		true
	else
		if test "x$USE_ZEUSMINER" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_ZEUSMINER" != xyes; then
			if test "x$USE_ZEUSMINER" != xauto; then
				zeusminer_opt="$USE_ZEUSMINER"
			fi
			USE_ZEUSMINER=yes
		fi
		for __drvdep in SCRYPT ICARUS; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_ZEUSMINER_missingdeps="$USE_ZEUSMINER_missingdeps $__drvdep"
				USE_ZEUSMINER=no
			fi
		done
		if test "x$USE_ZEUSMINER$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_ZEUSMINER`
			as_fn_error $? "To enable ZeusMiner: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_ZEUSMINER" = "xyes"; then

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


	need_lowl_vcom=yes
	has_asic=yes
	$broad_udevrules && have_udevrules=true

	fi
	 if test x$USE_ZEUSMINER = xyes; then
  USE_ZEUSMINER_TRUE=
  USE_ZEUSMINER_FALSE='#'
else
  USE_ZEUSMINER_TRUE='#'
  USE_ZEUSMINER_FALSE=
fi















	driverlist="$driverlist gridseed/USE_GRIDSEED"
	label_GRIDSEED="GridSeed"
	# Check whether --enable-gridseed was given.
if test "${enable_gridseed+set}" = set; then :
  enableval=$enable_gridseed; USE_GRIDSEED=$enableval
else
  USE_GRIDSEED=$ddauto

fi

	gridseed_opt=
	if test "x$USE_GRIDSEED" = "xno"; then
		true
	else
		if test "x$USE_GRIDSEED" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_GRIDSEED" != xyes; then
			if test "x$USE_GRIDSEED" != xauto; then
				gridseed_opt="$USE_GRIDSEED"
			fi
			USE_GRIDSEED=yes
		fi
		for __drvdep in SCRYPT; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_GRIDSEED_missingdeps="$USE_GRIDSEED_missingdeps $__drvdep"
				USE_GRIDSEED=no
			fi
		done
		if test "x$USE_GRIDSEED$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_GRIDSEED`
			as_fn_error $? "To enable GridSeed: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_GRIDSEED" = "xyes"; then

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


	need_gc3355=yes
	need_lowl_vcom=yes
	has_asic=yes
	$broad_udevrules && have_udevrules=true

	fi
	 if test x$USE_GRIDSEED = xyes; then
  USE_GRIDSEED_TRUE=
  USE_GRIDSEED_FALSE='#'
else
  USE_GRIDSEED_TRUE='#'
  USE_GRIDSEED_FALSE=
fi















	driverlist="$driverlist avalon/USE_AVALON"
	label_AVALON="Avalon"
	# Check whether --enable-avalon was given.
if test "${enable_avalon+set}" = set; then :
  enableval=$enable_avalon; USE_AVALON=$enableval
else
  USE_AVALON=$ddauto

fi

	avalon_opt=
	if test "x$USE_AVALON" = "xno"; then
		true
	else
		if test "x$USE_AVALON" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_AVALON" != xyes; then
			if test "x$USE_AVALON" != xauto; then
				avalon_opt="$USE_AVALON"
			fi
			USE_AVALON=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_AVALON_missingdeps="$USE_AVALON_missingdeps $__drvdep"
				USE_AVALON=no
			fi
		done
		if test "x$USE_AVALON$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_AVALON`
			as_fn_error $? "To enable Avalon: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_AVALON" = "xyes"; then

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


	need_lowl_vcom=yes
	has_asic=yes
	$broad_udevrules && have_udevrules=true

	fi
	 if test x$USE_AVALON = xyes; then
  USE_AVALON_TRUE=
  USE_AVALON_FALSE='#'
else
  USE_AVALON_TRUE='#'
  USE_AVALON_FALSE=
fi















	driverlist="$driverlist avalonmm/USE_AVALONMM"
	label_AVALONMM="Avalon2/3"
	# Check whether --enable-avalonmm was given.
if test "${enable_avalonmm+set}" = set; then :
  enableval=$enable_avalonmm; USE_AVALONMM=$enableval
else
  USE_AVALONMM=$ddauto

fi

	avalonmm_opt=
	if test "x$USE_AVALONMM" = "xno"; then
		true
	else
		if test "x$USE_AVALONMM" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_AVALONMM" != xyes; then
			if test "x$USE_AVALONMM" != xauto; then
				avalonmm_opt="$USE_AVALONMM"
			fi
			USE_AVALONMM=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_AVALONMM_missingdeps="$USE_AVALONMM_missingdeps $__drvdep"
				USE_AVALONMM=no
			fi
		done
		if test "x$USE_AVALONMM$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_AVALONMM`
			as_fn_error $? "To enable Avalon2/3: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_AVALONMM" = "xyes"; then

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


	need_lowl_vcom=yes
	need_work2d=yes
	has_asic=yes
	$broad_udevrules && have_udevrules=true

	fi
	 if test x$USE_AVALONMM = xyes; then
  USE_AVALONMM_TRUE=
  USE_AVALONMM_FALSE='#'
else
  USE_AVALONMM_TRUE='#'
  USE_AVALONMM_FALSE=
fi















	driverlist="$driverlist knc/USE_KNC"
	label_KNC="KnC"
	# Check whether --enable-knc was given.
if test "${enable_knc+set}" = set; then :
  enableval=$enable_knc; USE_KNC=$enableval
else
  USE_KNC=$ddno

fi

	knc_opt=
	if test "x$USE_KNC" = "xno"; then
		true
	else
		if test "x$USE_KNC" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_KNC" != xyes; then
			if test "x$USE_KNC" != xauto; then
				knc_opt="$USE_KNC"
			fi
			USE_KNC=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_KNC_missingdeps="$USE_KNC_missingdeps $__drvdep"
				USE_KNC=no
			fi
		done
		if test "x$USE_KNC$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_KNC`
			as_fn_error $? "To enable KnC: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_KNC" = "xyes"; then

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


	need_linux_i2c_dev=yes
	need_lowl_spi=yes

	fi
	 if test x$USE_KNC = xyes; then
  USE_KNC_TRUE=
  USE_KNC_FALSE='#'
else
  USE_KNC_TRUE='#'
  USE_KNC_FALSE=
fi















	driverlist="$driverlist kncasic/USE_KNCASIC"
	label_KNCASIC="KnC gen 2"
	# Check whether --enable-kncasic was given.
if test "${enable_kncasic+set}" = set; then :
  enableval=$enable_kncasic; USE_KNCASIC=$enableval
else
  USE_KNCASIC=$ddno

fi

	kncasic_opt=
	if test "x$USE_KNCASIC" = "xno"; then
		true
	else
		if test "x$USE_KNCASIC" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_KNCASIC" != xyes; then
			if test "x$USE_KNCASIC" != xauto; then
				kncasic_opt="$USE_KNCASIC"
			fi
			USE_KNCASIC=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_KNCASIC_missingdeps="$USE_KNCASIC_missingdeps $__drvdep"
				USE_KNCASIC=no
			fi
		done
		if test "x$USE_KNCASIC$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_KNCASIC`
			as_fn_error $? "To enable KnC gen 2: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_KNCASIC" = "xyes"; then

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


	kncasic_controller="$kncasic_opt"
	if test "x$kncasic_opt" = "x"; then
		kncasic_controller=BBB
	fi
	need_knc_asic=yes
	cat >>confdefs.h <<_ACEOF
#define CONTROLLER_BOARD_$kncasic_controller 1
_ACEOF


	fi
	 if test x$USE_KNCASIC = xyes; then
  USE_KNCASIC_TRUE=
  USE_KNCASIC_FALSE='#'
else
  USE_KNCASIC_TRUE='#'
  USE_KNCASIC_FALSE=
fi






# Check whether --with-libmicrohttpd was given.
if test "${with_libmicrohttpd+set}" = set; then :
  withval=$with_libmicrohttpd; httpsrv=$withval
else
  httpsrv=$ddauto

fi

if test "x$httpsrv" != "xno"; then

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libmicrohttpd" >&5
$as_echo_n "checking for libmicrohttpd... " >&6; }

if test -n "$libmicrohttpd_CFLAGS"; then
    pkg_cv_libmicrohttpd_CFLAGS="$libmicrohttpd_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmicrohttpd >= 0.9.5\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libmicrohttpd >= 0.9.5") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libmicrohttpd_CFLAGS=`$PKG_CONFIG --cflags "libmicrohttpd >= 0.9.5" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$libmicrohttpd_LIBS"; then
    pkg_cv_libmicrohttpd_LIBS="$libmicrohttpd_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libmicrohttpd >= 0.9.5\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libmicrohttpd >= 0.9.5") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libmicrohttpd_LIBS=`$PKG_CONFIG --libs "libmicrohttpd >= 0.9.5" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        libmicrohttpd_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libmicrohttpd >= 0.9.5" 2>&1`
        else
	        libmicrohttpd_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libmicrohttpd >= 0.9.5" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$libmicrohttpd_PKG_ERRORS" >&5


		httpsrv=no
		httpsrv_enableaction="install libmicrohttpd 0.9.5+"
		need_bfg_driver_proxy_enableaction="install libmicrohttpd 0.9.5+"
		if test "x$httpsrv" = "xyes"; then
			as_fn_error $? "Unable to find libmicrohttpd 0.9.5+" "$LINENO" 5
		else
			{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libmicrohttpd 0.9.5+ not found; getwork proxy will be unavailable" >&5
$as_echo "$as_me: WARNING: libmicrohttpd 0.9.5+ not found; getwork proxy will be unavailable" >&2;}
		fi

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

		httpsrv=no
		httpsrv_enableaction="install libmicrohttpd 0.9.5+"
		need_bfg_driver_proxy_enableaction="install libmicrohttpd 0.9.5+"
		if test "x$httpsrv" = "xyes"; then
			as_fn_error $? "Unable to find libmicrohttpd 0.9.5+" "$LINENO" 5
		else
			{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libmicrohttpd 0.9.5+ not found; getwork proxy will be unavailable" >&5
$as_echo "$as_me: WARNING: libmicrohttpd 0.9.5+ not found; getwork proxy will be unavailable" >&2;}
		fi

else
	libmicrohttpd_CFLAGS=$pkg_cv_libmicrohttpd_CFLAGS
	libmicrohttpd_LIBS=$pkg_cv_libmicrohttpd_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }


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

		httpsrv=yes

fi
fi
 if test x$httpsrv = xyes; then
  USE_LIBMICROHTTPD_TRUE=
  USE_LIBMICROHTTPD_FALSE='#'
else
  USE_LIBMICROHTTPD_TRUE='#'
  USE_LIBMICROHTTPD_FALSE=
fi



# Check whether --with-libevent was given.
if test "${with_libevent+set}" = set; then :
  withval=$with_libevent; libevent=$withval
else
  libevent=$ddauto

fi

if test "x$libevent" != "xno"; then

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libevent" >&5
$as_echo_n "checking for libevent... " >&6; }

if test -n "$libevent_CFLAGS"; then
    pkg_cv_libevent_CFLAGS="$libevent_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent >= 2.0.3\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libevent >= 2.0.3") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libevent_CFLAGS=`$PKG_CONFIG --cflags "libevent >= 2.0.3" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$libevent_LIBS"; then
    pkg_cv_libevent_LIBS="$libevent_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libevent >= 2.0.3\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libevent >= 2.0.3") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libevent_LIBS=`$PKG_CONFIG --libs "libevent >= 2.0.3" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        libevent_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libevent >= 2.0.3" 2>&1`
        else
	        libevent_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libevent >= 2.0.3" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$libevent_PKG_ERRORS" >&5


		libevent=no
		libevent_enableaction="install libevent 2.0.3+"
		if test -n "$need_bfg_driver_proxy_enableaction"; then
			need_bfg_driver_proxy_enableaction="${need_bfg_driver_proxy_enableaction} (getwork) or libevent 2.0.3+ (stratum)"
		else
			need_bfg_driver_proxy_enableaction="install libevent 2.0.3+"
		fi
		if test "x$libevent" = "xyes"; then
			as_fn_error $? "Unable to find libevent 2.0.3+" "$LINENO" 5
		else
			{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libevent 2.0.3+ not found; stratum proxy will be unavailable" >&5
$as_echo "$as_me: WARNING: libevent 2.0.3+ not found; stratum proxy will be unavailable" >&2;}
		fi

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

		libevent=no
		libevent_enableaction="install libevent 2.0.3+"
		if test -n "$need_bfg_driver_proxy_enableaction"; then
			need_bfg_driver_proxy_enableaction="${need_bfg_driver_proxy_enableaction} (getwork) or libevent 2.0.3+ (stratum)"
		else
			need_bfg_driver_proxy_enableaction="install libevent 2.0.3+"
		fi
		if test "x$libevent" = "xyes"; then
			as_fn_error $? "Unable to find libevent 2.0.3+" "$LINENO" 5
		else
			{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libevent 2.0.3+ not found; stratum proxy will be unavailable" >&5
$as_echo "$as_me: WARNING: libevent 2.0.3+ not found; stratum proxy will be unavailable" >&2;}
		fi

else
	libevent_CFLAGS=$pkg_cv_libevent_CFLAGS
	libevent_LIBS=$pkg_cv_libevent_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }


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

		libevent=yes

fi
	if test "x$libevent" = "xyes"; then
		need_work2d=yes
	fi
fi
 if test x$libevent = xyes; then
  USE_LIBEVENT_TRUE=
  USE_LIBEVENT_FALSE='#'
else
  USE_LIBEVENT_TRUE='#'
  USE_LIBEVENT_FALSE=
fi


driverlist="$driverlist proxy/need_bfg_driver_proxy"
if test x$libevent$httpsrv = xnono; then
	need_bfg_driver_proxy=no
else
	need_bfg_driver_proxy=yes
	driverlist="$driverlist proxy:getwork/httpsrv proxy:stratum/libevent"
fi
 if test x$libevent$httpsrv != xnono; then
  NEED_BFG_DRIVER_PROXY_TRUE=
  NEED_BFG_DRIVER_PROXY_FALSE='#'
else
  NEED_BFG_DRIVER_PROXY_TRUE='#'
  NEED_BFG_DRIVER_PROXY_FALSE=
fi












	driverlist="$driverlist modminer/USE_MODMINER"
	label_MODMINER="ModMiner"
	# Check whether --enable-modminer was given.
if test "${enable_modminer+set}" = set; then :
  enableval=$enable_modminer; USE_MODMINER=$enableval
else
  USE_MODMINER=$ddauto

fi

	modminer_opt=
	if test "x$USE_MODMINER" = "xno"; then
		true
	else
		if test "x$USE_MODMINER" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_MODMINER" != xyes; then
			if test "x$USE_MODMINER" != xauto; then
				modminer_opt="$USE_MODMINER"
			fi
			USE_MODMINER=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_MODMINER_missingdeps="$USE_MODMINER_missingdeps $__drvdep"
				USE_MODMINER=no
			fi
		done
		if test "x$USE_MODMINER$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_MODMINER`
			as_fn_error $? "To enable ModMiner: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_MODMINER" = "xyes"; then

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


	need_dynclock=yes
	need_lowl_vcom=yes
	need_binloader=yes
	has_fpga=yes
	have_udevrules=true

	fi
	 if test x$USE_MODMINER = xyes; then
  USE_MODMINER_TRUE=
  USE_MODMINER_FALSE='#'
else
  USE_MODMINER_TRUE='#'
  USE_MODMINER_FALSE=
fi












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

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


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

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

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

fi
if test -n "$PKG_CONFIG"; then
	_pkg_min_version=0.9.0
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking pkg-config is at least version $_pkg_min_version" >&5
$as_echo_n "checking pkg-config is at least version $_pkg_min_version... " >&6; }
	if $PKG_CONFIG --atleast-pkgconfig-version $_pkg_min_version; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
	else
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
		PKG_CONFIG=""
	fi
fi

label_LIBUSB=libusb
USE_LIBUSB=no
libusb_include_path=""

# Check whether --with-libusb was given.
if test "${with_libusb+set}" = set; then :
  withval=$with_libusb; want_libusb=$withval
else
  want_libusb=auto

fi

if test "x$want_libusb" != "xno"; then
	howto_LIBUSB="install libusb 1.0+"

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBUSB" >&5
$as_echo_n "checking for LIBUSB... " >&6; }

if test -n "$LIBUSB_CFLAGS"; then
    pkg_cv_LIBUSB_CFLAGS="$LIBUSB_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libusb-1.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libusb-1.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBUSB_CFLAGS=`$PKG_CONFIG --cflags "libusb-1.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBUSB_LIBS"; then
    pkg_cv_LIBUSB_LIBS="$LIBUSB_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libusb-1.0\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libusb-1.0") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBUSB_LIBS=`$PKG_CONFIG --libs "libusb-1.0" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBUSB_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libusb-1.0" 2>&1`
        else
	        LIBUSB_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libusb-1.0" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBUSB_PKG_ERRORS" >&5


	for usb_lib in usb-1.0 usb; do
		as_ac_Lib=`$as_echo "ac_cv_lib_$usb_lib''_libusb_init" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libusb_init in -l$usb_lib" >&5
$as_echo_n "checking for libusb_init in -l$usb_lib... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$usb_lib  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char libusb_init ();
int
main ()
{
return libusb_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :

			USE_LIBUSB=yes
			break

fi

	done
	if test "x$USE_LIBUSB" = xyes; then
			ac_fn_c_check_decl "$LINENO" "libusb_init" "ac_cv_have_decl_libusb_init" "#include <libusb.h>
"
if test "x$ac_cv_have_decl_libusb_init" = xyes; then :

				LIBUSB_LIBS="-l$usb_lib"

else








	ac_fn_c_check_header_compile "$LINENO" "libusb-1.0/libusb.h" "ac_cv_header__rel_path_libusb_h" "


"
if test "x$ac_cv_header__rel_path_libusb_h" = xyes; then :

		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libusb.h path" >&5
$as_echo_n "checking libusb.h path... " >&6; }
		inclpath_libusb_h=`echo '#include <'"libusb-1.0"'/libusb.h>' | ${CPP} -M - 2>/dev/null | sed -E -e ':a' -e '/\\$/!b b' -e N -e 's/\\\n/ /' -e 't a' -e ':b' -e 's/^[^:]*:[[:space:]]*(([^[:space:]\]|\\.)*[[:space:]])*(([^[:space:]\]|\\.)*)libusb.h([[:space:]].*)?$/\3/' -e 't' -e d`
		if test "x$inclpath_libusb_h" = "x"; then
			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
$as_echo "failed" >&6; }
			as_fn_error $? "Couldn't determine include path for libusb.h" "$LINENO" 5
		else
			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $inclpath_libusb_h" >&5
$as_echo "$inclpath_libusb_h" >&6; }

					LIBUSB_LIBS="-l$usb_lib"
					LIBUSB_CFLAGS="-I${inclpath_libusb_h}"

		fi

else

		true

					USE_LIBUSB=no


fi





fi

	fi

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

	for usb_lib in usb-1.0 usb; do
		as_ac_Lib=`$as_echo "ac_cv_lib_$usb_lib''_libusb_init" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libusb_init in -l$usb_lib" >&5
$as_echo_n "checking for libusb_init in -l$usb_lib... " >&6; }
if eval \${$as_ac_Lib+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_check_lib_save_LIBS=$LIBS
LIBS="-l$usb_lib  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char libusb_init ();
int
main ()
{
return libusb_init ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  eval "$as_ac_Lib=yes"
else
  eval "$as_ac_Lib=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
fi
eval ac_res=\$$as_ac_Lib
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_Lib"\" = x"yes"; then :

			USE_LIBUSB=yes
			break

fi

	done
	if test "x$USE_LIBUSB" = xyes; then
			ac_fn_c_check_decl "$LINENO" "libusb_init" "ac_cv_have_decl_libusb_init" "#include <libusb.h>
"
if test "x$ac_cv_have_decl_libusb_init" = xyes; then :

				LIBUSB_LIBS="-l$usb_lib"

else








	ac_fn_c_check_header_compile "$LINENO" "libusb-1.0/libusb.h" "ac_cv_header__rel_path_libusb_h" "


"
if test "x$ac_cv_header__rel_path_libusb_h" = xyes; then :

		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking libusb.h path" >&5
$as_echo_n "checking libusb.h path... " >&6; }
		inclpath_libusb_h=`echo '#include <'"libusb-1.0"'/libusb.h>' | ${CPP} -M - 2>/dev/null | sed -E -e ':a' -e '/\\$/!b b' -e N -e 's/\\\n/ /' -e 't a' -e ':b' -e 's/^[^:]*:[[:space:]]*(([^[:space:]\]|\\.)*[[:space:]])*(([^[:space:]\]|\\.)*)libusb.h([[:space:]].*)?$/\3/' -e 't' -e d`
		if test "x$inclpath_libusb_h" = "x"; then
			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
$as_echo "failed" >&6; }
			as_fn_error $? "Couldn't determine include path for libusb.h" "$LINENO" 5
		else
			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $inclpath_libusb_h" >&5
$as_echo "$inclpath_libusb_h" >&6; }

					LIBUSB_LIBS="-l$usb_lib"
					LIBUSB_CFLAGS="-I${inclpath_libusb_h}"

		fi

else

		true

					USE_LIBUSB=no


fi





fi

	fi

else
	LIBUSB_CFLAGS=$pkg_cv_LIBUSB_CFLAGS
	LIBUSB_LIBS=$pkg_cv_LIBUSB_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

	USE_LIBUSB=yes

fi
fi











	driverlist="$driverlist cointerra/USE_COINTERRA"
	label_COINTERRA="CoinTerra"
	# Check whether --enable-cointerra was given.
if test "${enable_cointerra+set}" = set; then :
  enableval=$enable_cointerra; USE_COINTERRA=$enableval
else
  USE_COINTERRA=$ddauto

fi

	cointerra_opt=
	if test "x$USE_COINTERRA" = "xno"; then
		true
	else
		if test "x$USE_COINTERRA" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_COINTERRA" != xyes; then
			if test "x$USE_COINTERRA" != xauto; then
				cointerra_opt="$USE_COINTERRA"
			fi
			USE_COINTERRA=yes
		fi
		for __drvdep in SHA256D LIBUSB; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_COINTERRA_missingdeps="$USE_COINTERRA_missingdeps $__drvdep"
				USE_COINTERRA=no
			fi
		done
		if test "x$USE_COINTERRA$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_COINTERRA`
			as_fn_error $? "To enable CoinTerra: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_COINTERRA" = "xyes"; then

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


	need_lowl_usb=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_COINTERRA = xyes; then
  USE_COINTERRA_TRUE=
  USE_COINTERRA_FALSE='#'
else
  USE_COINTERRA_TRUE='#'
  USE_COINTERRA_FALSE=
fi















	driverlist="$driverlist klondike/USE_KLONDIKE"
	label_KLONDIKE="Klondike"
	# Check whether --enable-klondike was given.
if test "${enable_klondike+set}" = set; then :
  enableval=$enable_klondike; USE_KLONDIKE=$enableval
else
  USE_KLONDIKE=$ddauto

fi

	klondike_opt=
	if test "x$USE_KLONDIKE" = "xno"; then
		true
	else
		if test "x$USE_KLONDIKE" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_KLONDIKE" != xyes; then
			if test "x$USE_KLONDIKE" != xauto; then
				klondike_opt="$USE_KLONDIKE"
			fi
			USE_KLONDIKE=yes
		fi
		for __drvdep in SHA256D LIBUSB; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_KLONDIKE_missingdeps="$USE_KLONDIKE_missingdeps $__drvdep"
				USE_KLONDIKE=no
			fi
		done
		if test "x$USE_KLONDIKE$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_KLONDIKE`
			as_fn_error $? "To enable Klondike: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_KLONDIKE" = "xyes"; then

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


	need_lowl_usb=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_KLONDIKE = xyes; then
  USE_KLONDIKE_TRUE=
  USE_KLONDIKE_FALSE='#'
else
  USE_KLONDIKE_TRUE='#'
  USE_KLONDIKE_FALSE=
fi















	driverlist="$driverlist titan/USE_TITAN"
	label_TITAN="KnC Titan"
	# Check whether --enable-titan was given.
if test "${enable_titan+set}" = set; then :
  enableval=$enable_titan; USE_TITAN=$enableval
else
  USE_TITAN=$ddno

fi

	titan_opt=
	if test "x$USE_TITAN" = "xno"; then
		true
	else
		if test "x$USE_TITAN" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_TITAN" != xyes; then
			if test "x$USE_TITAN" != xauto; then
				titan_opt="$USE_TITAN"
			fi
			USE_TITAN=yes
		fi
		for __drvdep in SCRYPT; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_TITAN_missingdeps="$USE_TITAN_missingdeps $__drvdep"
				USE_TITAN=no
			fi
		done
		if test "x$USE_TITAN$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_TITAN`
			as_fn_error $? "To enable KnC Titan: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_TITAN" = "xyes"; then

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


	if test "x$titan_opt" = "x"; then
		if test "x$USE_KNCASIC" = "xyes"; then
			titan_controller="$kncasic_controller"
		else
			titan_controller=RPI
		fi
	else
		titan_controller=$titan_opt
		if test "x$USE_KNCASIC" = "xyes"; then
			if test "x$kncasic_controller" != "$titan_controller"; then
				as_fn_error $? "Can only build kncasic and titan drivers together for the same controller (kncasic=$kncasic_controller vs titan=$titan_controller)" "$LINENO" 5
			fi
		fi
	fi
	need_knc_asic=yes
	cat >>confdefs.h <<_ACEOF
#define CONTROLLER_BOARD_$titan_controller 1
_ACEOF





	fi
	 if test x$USE_TITAN = xyes; then
  USE_TITAN_TRUE=
  USE_TITAN_FALSE='#'
else
  USE_TITAN_TRUE='#'
  USE_TITAN_FALSE=
fi















	driverlist="$driverlist x6500/USE_X6500"
	label_X6500="X6500"
	# Check whether --enable-x6500 was given.
if test "${enable_x6500+set}" = set; then :
  enableval=$enable_x6500; USE_X6500=$enableval
else
  USE_X6500=$ddauto

fi

	x6500_opt=
	if test "x$USE_X6500" = "xno"; then
		true
	else
		if test "x$USE_X6500" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_X6500" != xyes; then
			if test "x$USE_X6500" != xauto; then
				x6500_opt="$USE_X6500"
			fi
			USE_X6500=yes
		fi
		for __drvdep in SHA256D LIBUSB; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_X6500_missingdeps="$USE_X6500_missingdeps $__drvdep"
				USE_X6500=no
			fi
		done
		if test "x$USE_X6500$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_X6500`
			as_fn_error $? "To enable X6500: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_X6500" = "xyes"; then

$as_echo "#define USE_X6500 1" >>confdefs.h


	need_dynclock=yes
	need_lowl_ftdi=yes
	need_binloader=yes
	has_fpga=yes
	have_udevrules=true

	fi
	 if test x$USE_X6500 = xyes; then
  USE_X6500_TRUE=
  USE_X6500_FALSE='#'
else
  USE_X6500_TRUE='#'
  USE_X6500_FALSE=
fi















	driverlist="$driverlist ztex/USE_ZTEX"
	label_ZTEX="ZTEX"
	# Check whether --enable-ztex was given.
if test "${enable_ztex+set}" = set; then :
  enableval=$enable_ztex; USE_ZTEX=$enableval
else
  USE_ZTEX=$ddauto

fi

	ztex_opt=
	if test "x$USE_ZTEX" = "xno"; then
		true
	else
		if test "x$USE_ZTEX" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_ZTEX" != xyes; then
			if test "x$USE_ZTEX" != xauto; then
				ztex_opt="$USE_ZTEX"
			fi
			USE_ZTEX=yes
		fi
		for __drvdep in SHA256D LIBUSB; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_ZTEX_missingdeps="$USE_ZTEX_missingdeps $__drvdep"
				USE_ZTEX=no
			fi
		done
		if test "x$USE_ZTEX$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_ZTEX`
			as_fn_error $? "To enable ZTEX: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_ZTEX" = "xyes"; then

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


	need_dynclock=yes
	need_lowl_usb=yes
	need_binloader=yes
	has_fpga=yes
	have_udevrules=true

	fi
	 if test x$USE_ZTEX = xyes; then
  USE_ZTEX_TRUE=
  USE_ZTEX_FALSE='#'
else
  USE_ZTEX_TRUE='#'
  USE_ZTEX_FALSE=
fi















	driverlist="$driverlist bifury/USE_BIFURY"
	label_BIFURY="Bi*Fury"
	# Check whether --enable-bifury was given.
if test "${enable_bifury+set}" = set; then :
  enableval=$enable_bifury; USE_BIFURY=$enableval
else
  USE_BIFURY=$ddauto

fi

	bifury_opt=
	if test "x$USE_BIFURY" = "xno"; then
		true
	else
		if test "x$USE_BIFURY" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_BIFURY" != xyes; then
			if test "x$USE_BIFURY" != xauto; then
				bifury_opt="$USE_BIFURY"
			fi
			USE_BIFURY=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_BIFURY_missingdeps="$USE_BIFURY_missingdeps $__drvdep"
				USE_BIFURY=no
			fi
		done
		if test "x$USE_BIFURY$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_BIFURY`
			as_fn_error $? "To enable Bi*Fury: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_BIFURY" = "xyes"; then

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


	need_lowl_vcom=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_BIFURY = xyes; then
  USE_BIFURY_TRUE=
  USE_BIFURY_FALSE='#'
else
  USE_BIFURY_TRUE='#'
  USE_BIFURY_FALSE=
fi















	driverlist="$driverlist bitfury/USE_BITFURY"
	label_BITFURY="Bitfury"
	# Check whether --enable-bitfury was given.
if test "${enable_bitfury+set}" = set; then :
  enableval=$enable_bitfury; USE_BITFURY=$enableval
else
  USE_BITFURY=$ddauto

fi

	bitfury_opt=
	if test "x$USE_BITFURY" = "xno"; then
		true
	else
		if test "x$USE_BITFURY" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_BITFURY" != xyes; then
			if test "x$USE_BITFURY" != xauto; then
				bitfury_opt="$USE_BITFURY"
			fi
			USE_BITFURY=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_BITFURY_missingdeps="$USE_BITFURY_missingdeps $__drvdep"
				USE_BITFURY=no
			fi
		done
		if test "x$USE_BITFURY$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_BITFURY`
			as_fn_error $? "To enable Bitfury: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_BITFURY" = "xyes"; then

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


	need_lowl_spi=yes

	fi
	 if test x$USE_BITFURY = xyes; then
  USE_BITFURY_TRUE=
  USE_BITFURY_FALSE='#'
else
  USE_BITFURY_TRUE='#'
  USE_BITFURY_FALSE=
fi















	driverlist="$driverlist bfsb/USE_BFSB"
	label_BFSB="BFSB"
	# Check whether --enable-bfsb was given.
if test "${enable_bfsb+set}" = set; then :
  enableval=$enable_bfsb; USE_BFSB=$enableval
else
  USE_BFSB=$ddno

fi

	bfsb_opt=
	if test "x$USE_BFSB" = "xno"; then
		true
	else
		if test "x$USE_BFSB" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_BFSB" != xyes; then
			if test "x$USE_BFSB" != xauto; then
				bfsb_opt="$USE_BFSB"
			fi
			USE_BFSB=yes
		fi
		for __drvdep in SHA256D BITFURY; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_BFSB_missingdeps="$USE_BFSB_missingdeps $__drvdep"
				USE_BFSB=no
			fi
		done
		if test "x$USE_BFSB$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_BFSB`
			as_fn_error $? "To enable BFSB: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_BFSB" = "xyes"; then

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


	fi
	 if test x$USE_BFSB = xyes; then
  USE_BFSB_TRUE=
  USE_BFSB_FALSE='#'
else
  USE_BFSB_TRUE='#'
  USE_BFSB_FALSE=
fi















	driverlist="$driverlist bigpic/USE_BIGPIC"
	label_BIGPIC="Big Picture Mining USB"
	# Check whether --enable-bigpic was given.
if test "${enable_bigpic+set}" = set; then :
  enableval=$enable_bigpic; USE_BIGPIC=$enableval
else
  USE_BIGPIC=$ddauto

fi

	bigpic_opt=
	if test "x$USE_BIGPIC" = "xno"; then
		true
	else
		if test "x$USE_BIGPIC" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_BIGPIC" != xyes; then
			if test "x$USE_BIGPIC" != xauto; then
				bigpic_opt="$USE_BIGPIC"
			fi
			USE_BIGPIC=yes
		fi
		for __drvdep in SHA256D BITFURY; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_BIGPIC_missingdeps="$USE_BIGPIC_missingdeps $__drvdep"
				USE_BIGPIC=no
			fi
		done
		if test "x$USE_BIGPIC$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_BIGPIC`
			as_fn_error $? "To enable Big Picture Mining USB: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_BIGPIC" = "xyes"; then

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


	need_lowl_vcom=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_BIGPIC = xyes; then
  USE_BIGPIC_TRUE=
  USE_BIGPIC_FALSE='#'
else
  USE_BIGPIC_TRUE='#'
  USE_BIGPIC_FALSE=
fi















	driverlist="$driverlist bfx/USE_BFX"
	label_BFX="BFx2"
	# Check whether --enable-bfx was given.
if test "${enable_bfx+set}" = set; then :
  enableval=$enable_bfx; USE_BFX=$enableval
else
  USE_BFX=$ddauto

fi

	bfx_opt=
	if test "x$USE_BFX" = "xno"; then
		true
	else
		if test "x$USE_BFX" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_BFX" != xyes; then
			if test "x$USE_BFX" != xauto; then
				bfx_opt="$USE_BFX"
			fi
			USE_BFX=yes
		fi
		for __drvdep in SHA256D LIBUSB BITFURY; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_BFX_missingdeps="$USE_BFX_missingdeps $__drvdep"
				USE_BFX=no
			fi
		done
		if test "x$USE_BFX$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_BFX`
			as_fn_error $? "To enable BFx2: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_BFX" = "xyes"; then

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


	need_lowl_ftdi=yes
	has_asic=yes
	$broad_udevrules && have_udevrules=true

	fi
	 if test x$USE_BFX = xyes; then
  USE_BFX_TRUE=
  USE_BFX_FALSE='#'
else
  USE_BFX_TRUE='#'
  USE_BFX_FALSE=
fi















	driverlist="$driverlist drillbit/USE_DRILLBIT"
	label_DRILLBIT="DrillBit"
	# Check whether --enable-drillbit was given.
if test "${enable_drillbit+set}" = set; then :
  enableval=$enable_drillbit; USE_DRILLBIT=$enableval
else
  USE_DRILLBIT=$ddauto

fi

	drillbit_opt=
	if test "x$USE_DRILLBIT" = "xno"; then
		true
	else
		if test "x$USE_DRILLBIT" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_DRILLBIT" != xyes; then
			if test "x$USE_DRILLBIT" != xauto; then
				drillbit_opt="$USE_DRILLBIT"
			fi
			USE_DRILLBIT=yes
		fi
		for __drvdep in SHA256D BITFURY; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_DRILLBIT_missingdeps="$USE_DRILLBIT_missingdeps $__drvdep"
				USE_DRILLBIT=no
			fi
		done
		if test "x$USE_DRILLBIT$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_DRILLBIT`
			as_fn_error $? "To enable DrillBit: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_DRILLBIT" = "xyes"; then

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


	need_lowl_vcom=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_DRILLBIT = xyes; then
  USE_DRILLBIT_TRUE=
  USE_DRILLBIT_FALSE='#'
else
  USE_DRILLBIT_TRUE='#'
  USE_DRILLBIT_FALSE=
fi















	driverlist="$driverlist twinfury/USE_TWINFURY"
	label_TWINFURY="Twinfury"
	# Check whether --enable-twinfury was given.
if test "${enable_twinfury+set}" = set; then :
  enableval=$enable_twinfury; USE_TWINFURY=$enableval
else
  USE_TWINFURY=$ddauto

fi

	twinfury_opt=
	if test "x$USE_TWINFURY" = "xno"; then
		true
	else
		if test "x$USE_TWINFURY" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_TWINFURY" != xyes; then
			if test "x$USE_TWINFURY" != xauto; then
				twinfury_opt="$USE_TWINFURY"
			fi
			USE_TWINFURY=yes
		fi
		for __drvdep in SHA256D BITFURY; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_TWINFURY_missingdeps="$USE_TWINFURY_missingdeps $__drvdep"
				USE_TWINFURY=no
			fi
		done
		if test "x$USE_TWINFURY$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_TWINFURY`
			as_fn_error $? "To enable Twinfury: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_TWINFURY" = "xyes"; then

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


    need_lowl_vcom=yes
    has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_TWINFURY = xyes; then
  USE_TWINFURY_TRUE=
  USE_TWINFURY_FALSE='#'
else
  USE_TWINFURY_TRUE='#'
  USE_TWINFURY_FALSE=
fi















	driverlist="$driverlist littlefury/USE_LITTLEFURY"
	label_LITTLEFURY="LittleFury"
	# Check whether --enable-littlefury was given.
if test "${enable_littlefury+set}" = set; then :
  enableval=$enable_littlefury; USE_LITTLEFURY=$enableval
else
  USE_LITTLEFURY=$ddauto

fi

	littlefury_opt=
	if test "x$USE_LITTLEFURY" = "xno"; then
		true
	else
		if test "x$USE_LITTLEFURY" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_LITTLEFURY" != xyes; then
			if test "x$USE_LITTLEFURY" != xauto; then
				littlefury_opt="$USE_LITTLEFURY"
			fi
			USE_LITTLEFURY=yes
		fi
		for __drvdep in SHA256D BITFURY; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_LITTLEFURY_missingdeps="$USE_LITTLEFURY_missingdeps $__drvdep"
				USE_LITTLEFURY=no
			fi
		done
		if test "x$USE_LITTLEFURY$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_LITTLEFURY`
			as_fn_error $? "To enable LittleFury: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_LITTLEFURY" = "xyes"; then

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


	need_lowl_vcom=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_LITTLEFURY = xyes; then
  USE_LITTLEFURY_TRUE=
  USE_LITTLEFURY_FALSE='#'
else
  USE_LITTLEFURY_TRUE='#'
  USE_LITTLEFURY_FALSE=
fi






label_HIDAPI=hidapi
howto_HIDAPI="install hidapi"
USE_HIDAPI=no
for _hidapi_lib in hidapi hidapi-hidraw hidapi-libusb; do

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for hidapi" >&5
$as_echo_n "checking for hidapi... " >&6; }

if test -n "$hidapi_CFLAGS"; then
    pkg_cv_hidapi_CFLAGS="$hidapi_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$_hidapi_lib\""; } >&5
  ($PKG_CONFIG --exists --print-errors "$_hidapi_lib") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_hidapi_CFLAGS=`$PKG_CONFIG --cflags "$_hidapi_lib" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$hidapi_LIBS"; then
    pkg_cv_hidapi_LIBS="$hidapi_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"\$_hidapi_lib\""; } >&5
  ($PKG_CONFIG --exists --print-errors "$_hidapi_lib") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_hidapi_LIBS=`$PKG_CONFIG --libs "$_hidapi_lib" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        hidapi_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "$_hidapi_lib" 2>&1`
        else
	        hidapi_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "$_hidapi_lib" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$hidapi_PKG_ERRORS" >&5


		true

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

		true

else
	hidapi_CFLAGS=$pkg_cv_hidapi_CFLAGS
	hidapi_LIBS=$pkg_cv_hidapi_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

		USE_HIDAPI=yes
		break

fi
done












	driverlist="$driverlist nanofury/USE_NANOFURY"
	label_NANOFURY="NanoFury"
	# Check whether --enable-nanofury was given.
if test "${enable_nanofury+set}" = set; then :
  enableval=$enable_nanofury; USE_NANOFURY=$enableval
else
  USE_NANOFURY=$ddauto

fi

	nanofury_opt=
	if test "x$USE_NANOFURY" = "xno"; then
		true
	else
		if test "x$USE_NANOFURY" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_NANOFURY" != xyes; then
			if test "x$USE_NANOFURY" != xauto; then
				nanofury_opt="$USE_NANOFURY"
			fi
			USE_NANOFURY=yes
		fi
		for __drvdep in SHA256D HIDAPI BITFURY; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_NANOFURY_missingdeps="$USE_NANOFURY_missingdeps $__drvdep"
				USE_NANOFURY=no
			fi
		done
		if test "x$USE_NANOFURY$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_NANOFURY`
			as_fn_error $? "To enable NanoFury: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_NANOFURY" = "xyes"; then

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


	need_lowl_hid=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_NANOFURY = xyes; then
  USE_NANOFURY_TRUE=
  USE_NANOFURY_FALSE='#'
else
  USE_NANOFURY_TRUE='#'
  USE_NANOFURY_FALSE=
fi















	driverlist="$driverlist hashbuster/USE_HASHBUSTER"
	label_HASHBUSTER="HashBuster Nano"
	# Check whether --enable-hashbuster was given.
if test "${enable_hashbuster+set}" = set; then :
  enableval=$enable_hashbuster; USE_HASHBUSTER=$enableval
else
  USE_HASHBUSTER=$ddauto

fi

	hashbuster_opt=
	if test "x$USE_HASHBUSTER" = "xno"; then
		true
	else
		if test "x$USE_HASHBUSTER" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_HASHBUSTER" != xyes; then
			if test "x$USE_HASHBUSTER" != xauto; then
				hashbuster_opt="$USE_HASHBUSTER"
			fi
			USE_HASHBUSTER=yes
		fi
		for __drvdep in SHA256D HIDAPI BITFURY; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_HASHBUSTER_missingdeps="$USE_HASHBUSTER_missingdeps $__drvdep"
				USE_HASHBUSTER=no
			fi
		done
		if test "x$USE_HASHBUSTER$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_HASHBUSTER`
			as_fn_error $? "To enable HashBuster Nano: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_HASHBUSTER" = "xyes"; then

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


	need_lowl_hid=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_HASHBUSTER = xyes; then
  USE_HASHBUSTER_TRUE=
  USE_HASHBUSTER_FALSE='#'
else
  USE_HASHBUSTER_TRUE='#'
  USE_HASHBUSTER_FALSE=
fi















	driverlist="$driverlist hashbusterusb/USE_HASHBUSTERUSB"
	label_HASHBUSTERUSB="HashBuster Micro"
	# Check whether --enable-hashbusterusb was given.
if test "${enable_hashbusterusb+set}" = set; then :
  enableval=$enable_hashbusterusb; USE_HASHBUSTERUSB=$enableval
else
  USE_HASHBUSTERUSB=$ddauto

fi

	hashbusterusb_opt=
	if test "x$USE_HASHBUSTERUSB" = "xno"; then
		true
	else
		if test "x$USE_HASHBUSTERUSB" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_HASHBUSTERUSB" != xyes; then
			if test "x$USE_HASHBUSTERUSB" != xauto; then
				hashbusterusb_opt="$USE_HASHBUSTERUSB"
			fi
			USE_HASHBUSTERUSB=yes
		fi
		for __drvdep in SHA256D LIBUSB BITFURY; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_HASHBUSTERUSB_missingdeps="$USE_HASHBUSTERUSB_missingdeps $__drvdep"
				USE_HASHBUSTERUSB=no
			fi
		done
		if test "x$USE_HASHBUSTERUSB$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_HASHBUSTERUSB`
			as_fn_error $? "To enable HashBuster Micro: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_HASHBUSTERUSB" = "xyes"; then

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


	need_lowl_usb=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_HASHBUSTERUSB = xyes; then
  USE_HASHBUSTERUSB_TRUE=
  USE_HASHBUSTERUSB_FALSE='#'
else
  USE_HASHBUSTERUSB_TRUE='#'
  USE_HASHBUSTERUSB_FALSE=
fi















	driverlist="$driverlist hashfast/USE_HASHFAST"
	label_HASHFAST="HashFast"
	# Check whether --enable-hashfast was given.
if test "${enable_hashfast+set}" = set; then :
  enableval=$enable_hashfast; USE_HASHFAST=$enableval
else
  USE_HASHFAST=$ddauto

fi

	hashfast_opt=
	if test "x$USE_HASHFAST" = "xno"; then
		true
	else
		if test "x$USE_HASHFAST" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_HASHFAST" != xyes; then
			if test "x$USE_HASHFAST" != xauto; then
				hashfast_opt="$USE_HASHFAST"
			fi
			USE_HASHFAST=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_HASHFAST_missingdeps="$USE_HASHFAST_missingdeps $__drvdep"
				USE_HASHFAST=no
			fi
		done
		if test "x$USE_HASHFAST$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_HASHFAST`
			as_fn_error $? "To enable HashFast: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_HASHFAST" = "xyes"; then

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


	need_lowl_vcom=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_HASHFAST = xyes; then
  USE_HASHFAST_TRUE=
  USE_HASHFAST_FALSE='#'
else
  USE_HASHFAST_TRUE='#'
  USE_HASHFAST_FALSE=
fi















	driverlist="$driverlist jingtian/USE_JINGTIAN"
	label_JINGTIAN="JingTian"
	# Check whether --enable-jingtian was given.
if test "${enable_jingtian+set}" = set; then :
  enableval=$enable_jingtian; USE_JINGTIAN=$enableval
else
  USE_JINGTIAN=$ddno

fi

	jingtian_opt=
	if test "x$USE_JINGTIAN" = "xno"; then
		true
	else
		if test "x$USE_JINGTIAN" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_JINGTIAN" != xyes; then
			if test "x$USE_JINGTIAN" != xauto; then
				jingtian_opt="$USE_JINGTIAN"
			fi
			USE_JINGTIAN=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_JINGTIAN_missingdeps="$USE_JINGTIAN_missingdeps $__drvdep"
				USE_JINGTIAN=no
			fi
		done
		if test "x$USE_JINGTIAN$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_JINGTIAN`
			as_fn_error $? "To enable JingTian: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_JINGTIAN" = "xyes"; then

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


	need_lowl_spi=yes
	has_asic=yes

	fi
	 if test x$USE_JINGTIAN = xyes; then
  USE_JINGTIAN_TRUE=
  USE_JINGTIAN_FALSE='#'
else
  USE_JINGTIAN_TRUE='#'
  USE_JINGTIAN_FALSE=
fi















	driverlist="$driverlist metabank/USE_METABANK"
	label_METABANK="Metabank"
	# Check whether --enable-metabank was given.
if test "${enable_metabank+set}" = set; then :
  enableval=$enable_metabank; USE_METABANK=$enableval
else
  USE_METABANK=$ddno

fi

	metabank_opt=
	if test "x$USE_METABANK" = "xno"; then
		true
	else
		if test "x$USE_METABANK" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_METABANK" != xyes; then
			if test "x$USE_METABANK" != xauto; then
				metabank_opt="$USE_METABANK"
			fi
			USE_METABANK=yes
		fi
		for __drvdep in SHA256D BITFURY; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_METABANK_missingdeps="$USE_METABANK_missingdeps $__drvdep"
				USE_METABANK=no
			fi
		done
		if test "x$USE_METABANK$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_METABANK`
			as_fn_error $? "To enable Metabank: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_METABANK" = "xyes"; then

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


	fi
	 if test x$USE_METABANK = xyes; then
  USE_METABANK_TRUE=
  USE_METABANK_FALSE='#'
else
  USE_METABANK_TRUE='#'
  USE_METABANK_FALSE=
fi















	driverlist="$driverlist minergate/USE_MINERGATE"
	label_MINERGATE="Spondoolies minergate interface"
	# Check whether --enable-minergate was given.
if test "${enable_minergate+set}" = set; then :
  enableval=$enable_minergate; USE_MINERGATE=$enableval
else
  USE_MINERGATE=$ddno

fi

	minergate_opt=
	if test "x$USE_MINERGATE" = "xno"; then
		true
	else
		if test "x$USE_MINERGATE" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_MINERGATE" != xyes; then
			if test "x$USE_MINERGATE" != xauto; then
				minergate_opt="$USE_MINERGATE"
			fi
			USE_MINERGATE=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_MINERGATE_missingdeps="$USE_MINERGATE_missingdeps $__drvdep"
				USE_MINERGATE=no
			fi
		done
		if test "x$USE_MINERGATE$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_MINERGATE`
			as_fn_error $? "To enable Spondoolies minergate interface: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_MINERGATE" = "xyes"; then

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


	need_lowlevel=yes
	has_asic=yes

	fi
	 if test x$USE_MINERGATE = xyes; then
  USE_MINERGATE_TRUE=
  USE_MINERGATE_FALSE='#'
else
  USE_MINERGATE_TRUE='#'
  USE_MINERGATE_FALSE=
fi















	driverlist="$driverlist minion/USE_MINION"
	label_MINION="Minion"
	# Check whether --enable-minion was given.
if test "${enable_minion+set}" = set; then :
  enableval=$enable_minion; USE_MINION=$enableval
else
  USE_MINION=$ddno

fi

	minion_opt=
	if test "x$USE_MINION" = "xno"; then
		true
	else
		if test "x$USE_MINION" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_MINION" != xyes; then
			if test "x$USE_MINION" != xauto; then
				minion_opt="$USE_MINION"
			fi
			USE_MINION=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_MINION_missingdeps="$USE_MINION_missingdeps $__drvdep"
				USE_MINION=no
			fi
		done
		if test "x$USE_MINION$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_MINION`
			as_fn_error $? "To enable Minion: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_MINION" = "xyes"; then

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


	need_lowl_spi=yes
	has_asic=yes

	fi
	 if test x$USE_MINION = xyes; then
  USE_MINION_TRUE=
  USE_MINION_FALSE='#'
else
  USE_MINION_TRUE='#'
  USE_MINION_FALSE=
fi















	driverlist="$driverlist rockminer/USE_ROCKMINER"
	label_ROCKMINER="RockMiner"
	# Check whether --enable-rockminer was given.
if test "${enable_rockminer+set}" = set; then :
  enableval=$enable_rockminer; USE_ROCKMINER=$enableval
else
  USE_ROCKMINER=$ddauto

fi

	rockminer_opt=
	if test "x$USE_ROCKMINER" = "xno"; then
		true
	else
		if test "x$USE_ROCKMINER" = xauto; then
			_wasauto=yes
		else
			_wasauto=no
		fi
		if test "x$USE_ROCKMINER" != xyes; then
			if test "x$USE_ROCKMINER" != xauto; then
				rockminer_opt="$USE_ROCKMINER"
			fi
			USE_ROCKMINER=yes
		fi
		for __drvdep in SHA256D; do
			eval "_drvdep=\"\$USE_$__drvdep\""
			if test "x$_drvdep" != "xyes"; then
				USE_ROCKMINER_missingdeps="$USE_ROCKMINER_missingdeps $__drvdep"
				USE_ROCKMINER=no
			fi
		done
		if test "x$USE_ROCKMINER$_wasauto" = xnono; then
			_enableaction=`bfg_enableaction USE_ROCKMINER`
			as_fn_error $? "To enable RockMiner: $_enableaction" "$LINENO" 5
		fi
	fi
	if test "x$USE_ROCKMINER" = "xyes"; then

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


	need_lowl_vcom=yes
	has_asic=yes
	have_udevrules=true

	fi
	 if test x$USE_ROCKMINER = xyes; then
  USE_ROCKMINER_TRUE=
  USE_ROCKMINER_FALSE='#'
else
  USE_ROCKMINER_TRUE='#'
  USE_ROCKMINER_FALSE=
fi






if test "x$need_lowl_vcom" != "xno"; then
	# Lowlevel VCOM doesn't need libusb, but it can take advantage of it to reattach drivers
	if test "x$USE_LIBUSB" != xno; then
		need_lowl_usb=yes
	elif test "x$USE_LIBUSB$want_libusb" = xnoyes; then
		as_fn_error $? "Could not find libusb, which you specifically requested" "$LINENO" 5
	fi
fi

lowllist="$lowllist ftdi/need_lowl_ftdi"
if test x$need_lowl_ftdi = xyes; then

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

	need_lowl_usb=yes
fi

lowllist="$lowllist spi/need_lowl_spi"
if test x$need_lowl_spi = xyes; then

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

fi

if test "x$need_lowl_usb" = "xno"; then
	USE_LIBUSB=no
	LIBUSB_LIBS=''
	LIBUSB_CFLAGS=''
fi
if test "x$USE_LIBUSB" = xyes; then

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

	save_CFLAGS="$CFLAGS"
	CFLAGS="$LIBUSB_CFLAGS $CFLAGS"
	ac_fn_c_check_decl "$LINENO" "libusb_error_name" "ac_cv_have_decl_libusb_error_name" "#include <libusb.h>
"
if test "x$ac_cv_have_decl_libusb_error_name" = xyes; then :
  ac_have_decl=1
else
  ac_have_decl=0
fi

cat >>confdefs.h <<_ACEOF
#define HAVE_DECL_LIBUSB_ERROR_NAME $ac_have_decl
_ACEOF
if test $ac_have_decl = 1; then :
  true
else
  true
fi

	CFLAGS="$save_CFLAGS"
fi


if test x$need_lowl_vcom = xyes; then

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

	need_lowlevel=yes

	if $have_win32; then
		echo '#include <iospeeds.h>' >iospeeds_local.h

		found_ddkusb=false
		ac_fn_c_check_header_compile "$LINENO" "usbiodef.h" "ac_cv_header_usbiodef_h" "
			#include <windows.h>
			#include <usbioctl.h>
			$ac_includes_default

"
if test "x$ac_cv_header_usbiodef_h" = xyes; then :

			found_ddkusb=true

else








	ac_fn_c_check_header_compile "$LINENO" "ddk/usbiodef.h" "ac_cv_header__rel_path_usbiodef_h" "

				#include <windows.h>
				#include <ddk/usbioctl.h>
				$ac_includes_default


"
if test "x$ac_cv_header__rel_path_usbiodef_h" = xyes; then :

		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking usbiodef.h path" >&5
$as_echo_n "checking usbiodef.h path... " >&6; }
		inclpath_usbiodef_h=`echo '#include <'"ddk"'/usbiodef.h>' | ${CPP} -M - 2>/dev/null | sed -E -e ':a' -e '/\\$/!b b' -e N -e 's/\\\n/ /' -e 't a' -e ':b' -e 's/^[^:]*:[[:space:]]*(([^[:space:]\]|\\.)*[[:space:]])*(([^[:space:]\]|\\.)*)usbiodef.h([[:space:]].*)?$/\3/' -e 't' -e d`
		if test "x$inclpath_usbiodef_h" = "x"; then
			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
$as_echo "failed" >&6; }
			as_fn_error $? "Couldn't determine include path for usbiodef.h" "$LINENO" 5
		else
			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $inclpath_usbiodef_h" >&5
$as_echo "$inclpath_usbiodef_h" >&6; }

				found_ddkusb=true
				AUTOSCAN_CPPFLAGS="-I${inclpath_usbiodef_h}"

		fi

else

		true


fi





fi


		if $found_ddkusb; then
			AUTOSCAN_LIBS="-lsetupapi"

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

		fi
	else
		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking what baud rates your system supports" >&5
$as_echo_n "checking what baud rates your system supports... " >&6; }
		echo '#include <termios.h>' | ${CPP} -dM - 2>/dev/null | sed 's/.*[ 	]B\([0-9][0-9]*\)[ 	].*/IOSPEED(\1)/' | grep IOSPEED >iospeeds_local.h
		if grep -q IOSPEED iospeeds_local.h; then
			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
$as_echo "done" >&6; }
		else
			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed, using standard POSIX" >&5
$as_echo "failed, using standard POSIX" >&6; }
			echo '#include <iospeeds_posix.h>' >iospeeds_local.h
		fi
	fi
fi

if test "x$USE_OPENCL$need_lowl_hid" = xnono; then
	DLOPEN_FLAGS=""
fi

lowllist="$lowllist hid/need_lowl_hid"
if test x$need_lowl_hid = xyes; then

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

	need_lowlevel=yes
fi

lowllist="$lowllist mswin/need_lowl_mswin"
if test x$need_lowl_mswin = xyes; then

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

	need_lowlevel=yes
fi

lowllist="$lowllist pci/need_lowl_pci"
if test x$need_lowl_pci = xyes; then

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

	need_lowlevel=yes
	lowllist="$lowllist pci:uio/uio"
	if test x$uio = xyes; then

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

	fi
	lowllist="$lowllist pci:vfio/vfio"
	if test x$vfio = xyes; then

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

	fi
fi
 if test x$need_lowl_pci$vfio = xyesyes; then
  USE_VFIO_TRUE=
  USE_VFIO_FALSE='#'
else
  USE_VFIO_TRUE='#'
  USE_VFIO_FALSE=
fi


lowllist="$lowllist usb/need_lowl_usb"
if test x$need_lowl_usb = xyes; then
	need_lowlevel=yes
fi

lowllist="$lowllist vcom/need_lowl_vcom"
if test x$need_lowl_vcom = xyes; then
	need_lowlevel=yes
fi

if test x$need_lowlevel = xyes; then

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

fi

if test x$need_linux_i2c_dev = xyes; then
	for ac_header in linux/i2c-dev-user.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "linux/i2c-dev-user.h" "ac_cv_header_linux_i2c_dev_user_h" "$ac_includes_default"
if test "x$ac_cv_header_linux_i2c_dev_user_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LINUX_I2C_DEV_USER_H 1
_ACEOF

fi

done

	ac_fn_c_check_decl "$LINENO" "i2c_smbus_read_word_data" "ac_cv_have_decl_i2c_smbus_read_word_data" "
		#include <stddef.h>
		#ifdef HAVE_LINUX_I2C_DEV_USER_H
		#include <linux/i2c-dev-user.h>
		#else
		#ifdef NEED_LINUX_I2C_H
		#include <linux/i2c.h>
		#endif
		#include <linux/i2c-dev.h>
		#endif

"
if test "x$ac_cv_have_decl_i2c_smbus_read_word_data" = xyes; then :
  true
else

		as_fn_error $? "linux/i2c-dev.h header from i2c-tools/libi2c-dev (NOT linux headers) is required for KnCMiner drivers" "$LINENO" 5

fi

fi


curses="auto"


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

fi

if test "x$curses" = "xno"; then
	optlist="$optlist curses"
else
	curses_enableaction="install a curses library"
	orig_libs="$LIBS"
	if test "x${curses}" = "xyes"; then
		preferl=''
	else
		preferl="${curses} ${curses}6 ${curses}5"
	fi
	for wideornot in w u ''; do
		for ncursesver in '' 6 5; do
			preferl="${preferl} ncurses${wideornot}${ncursesver}"
		done
		preferl="${preferl} pdcurses${wideornot}"
	done
	if test "x$cross_compiling" != "xyes"; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for best native curses library" >&5
$as_echo_n "checking for best native curses library... " >&6; }
		orig_cflags="$CFLAGS"
		for curses_lib in ${preferl}; do
			if ! ${curses_lib}-config --cflags >/dev/null 2>/dev/null; then
				continue
			fi
			CFLAGS="$orig_cflags $(${curses_lib}-config --cflags)"
			LIBS="$orig_libs $(${curses_lib}-config --libs)"
			cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

				#include <curses.h>

int
main ()
{

				WINDOW *w = NULL;
				mvwprintw(w, 2, 2, "Testing %s", "o hai");

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

				curses=yes
				optlist="$optlist ${curses_lib}/curses"
				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $curses_lib" >&5
$as_echo "$curses_lib" >&6; }
				NCURSES_LIBS=`${curses_lib}-config --libs`
				NCURSES_CPPFLAGS=`${curses_lib}-config --cflags`
				break

else

				{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: ${curses_lib} doesn't seem to be installed properly" >&5
$as_echo "$as_me: WARNING: ${curses_lib} doesn't seem to be installed properly" >&2;}

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
		done
		CFLAGS="$orig_cflags"
		if test "x$curses" != "xyes"; then
			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: none?" >&5
$as_echo "none?" >&6; }
		fi
	fi
	if test "x$curses" != "xyes"; then
		sym=addstr
			as_ac_Search=`$as_echo "ac_cv_search_${sym}" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing ${sym}" >&5
$as_echo_n "checking for library containing ${sym}... " >&6; }
if eval \${$as_ac_Search+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char ${sym} ();
int
main ()
{
return ${sym} ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' ${preferl}; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  eval "$as_ac_Search=\$ac_res"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if eval \${$as_ac_Search+:} false; then :
  break
fi
done
if eval \${$as_ac_Search+:} false; then :

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

				curses=yes
				eval "curseslib=\"\${ac_cv_search_${sym}}\""
				barelib=`echo "${curseslib}" | sed -e 's/-l//'`
				optlist="$optlist ${barelib}/curses"
				if test "x${curseslib}" != "xnone required"; then
					NCURSES_LIBS="${curseslib}"
				fi

				# Need to check for headers in subdirectories, to ensure we get wide stuff
				barelib=`echo "${barelib}" | sed -e 's/6//'`
				barelib=`echo "${barelib}" | sed -e 's/5//'`







	ac_fn_c_check_header_compile "$LINENO" "${barelib}/curses.h" "ac_cv_header__rel_path_curses_h" "


"
if test "x$ac_cv_header__rel_path_curses_h" = xyes; then :

		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking curses.h path" >&5
$as_echo_n "checking curses.h path... " >&6; }
		inclpath_curses_h=`echo '#include <'"${barelib}"'/curses.h>' | ${CPP} -M - 2>/dev/null | sed -E -e ':a' -e '/\\$/!b b' -e N -e 's/\\\n/ /' -e 't a' -e ':b' -e 's/^[^:]*:[[:space:]]*(([^[:space:]\]|\\.)*[[:space:]])*(([^[:space:]\]|\\.)*)curses.h([[:space:]].*)?$/\3/' -e 't' -e d`
		if test "x$inclpath_curses_h" = "x"; then
			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
$as_echo "failed" >&6; }
			as_fn_error $? "Couldn't determine include path for curses.h" "$LINENO" 5
		else
			{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $inclpath_curses_h" >&5
$as_echo "$inclpath_curses_h" >&6; }

					NCURSES_CPPFLAGS="-I${inclpath_curses_h}"

		fi

else

		true


fi





				break

else

				if test "x$curses" = "xyes"; then
					as_fn_error $? "Could not find curses library - please install libncurses-dev or pdcurses-dev (or configure --without-curses)" "$LINENO" 5
				else
					{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Could not find curses library - if you want a TUI, install libncurses-dev or pdcurses-dev" >&5
$as_echo "$as_me: WARNING: Could not find curses library - if you want a TUI, install libncurses-dev or pdcurses-dev" >&2;}
					curses=no
					optlist="$optlist curses"
				fi

fi

	fi
	if test "x$curses" = "xyes"; then

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

		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether curses library supports wide characters" >&5
$as_echo_n "checking whether curses library supports wide characters... " >&6; }
		orig_cflags="$CFLAGS"
		CFLAGS="$orig_cflags $NCURSES_CPPFLAGS"
		LIBS="$orig_libs $NCURSES_LIBS"
		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */


				#define PDC_WIDE
				#include <curses.h>

int
main ()
{

				addwstr(L"test");
				add_wch(WACS_VLINE);

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

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

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


else

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

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
		CFLAGS="$orig_cflags"
	fi
	LIBS="$orig_libs"
fi






# Check whether --with-system-libbase58 was given.
if test "${with_system_libbase58+set}" = set; then :
  withval=$with_system_libbase58; true
else
  with_system_libbase58=auto
fi

	if test "x$with_system_libbase58" != "xno"; then

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libbase58" >&5
$as_echo_n "checking for libbase58... " >&6; }

if test -n "$libbase58_CFLAGS"; then
    pkg_cv_libbase58_CFLAGS="$libbase58_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libbase58\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libbase58") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libbase58_CFLAGS=`$PKG_CONFIG --cflags "libbase58" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$libbase58_LIBS"; then
    pkg_cv_libbase58_LIBS="$libbase58_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libbase58\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libbase58") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libbase58_LIBS=`$PKG_CONFIG --libs "libbase58" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        libbase58_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libbase58" 2>&1`
        else
	        libbase58_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libbase58" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$libbase58_PKG_ERRORS" >&5


			if test "x$with_system_libbase58" = "xyes"; then
				as_fn_error $? "Could not find system libbase58" "$LINENO" 5
			else
				{ $as_echo "$as_me:${as_lineno-$LINENO}: Didn't find system libbase58, using bundled copy" >&5
$as_echo "$as_me: Didn't find system libbase58, using bundled copy" >&6;}
				with_system_libbase58=no
			fi

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

			if test "x$with_system_libbase58" = "xyes"; then
				as_fn_error $? "Could not find system libbase58" "$LINENO" 5
			else
				{ $as_echo "$as_me:${as_lineno-$LINENO}: Didn't find system libbase58, using bundled copy" >&5
$as_echo "$as_me: Didn't find system libbase58, using bundled copy" >&6;}
				with_system_libbase58=no
			fi

else
	libbase58_CFLAGS=$pkg_cv_libbase58_CFLAGS
	libbase58_LIBS=$pkg_cv_libbase58_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

			with_system_libbase58=yes

fi
	fi
	if test "x$with_system_libbase58" = "xno"; then


if ! $origin_LDFLAGS_checked; then
	save_LDFLAGS="$LDFLAGS"
	LDFLAGS="$LDFLAGS -Wl,-zorigin"
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker recognizes the -zorigin option" >&5
$as_echo_n "checking whether the linker recognizes the -zorigin option... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

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

		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
		origin_LDFLAGS=',-zorigin'

else

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

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
	LDFLAGS="$save_LDFLAGS"
	origin_LDFLAGS_checked=true
fi

	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

	libbase58_CFLAGS='-I'"${ac_abs_top_srcdir}"'/libbase58'
	libbase58_LIBS='-L'"${ac_abs_top_srcdir}"'/libbase58/.libs -Wl,-rpath,\$$ORIGIN/libbase58/.libs'"$origin_LDFLAGS"'  -lbase58'
	libbase58_SUBDIRS=libbase58
	libbase58_EXTRADEPS=libbase58_directory
	BUNDLED_LIB_RULES="$BUNDLED_LIB_RULES
libbase58_directory:
	\$(MAKE) -C libbase58
"

	if $have_cygwin; then
		libbase58_EXTRADEPS="$libbase58_EXTRADEPS  cygbase58-0.dll"
		BUNDLED_LIB_RULES="$BUNDLED_LIB_RULES
cygbase58-%.dll: libbase58/.libs/cygbase58-%.dll
	cp -p \$< \$@
"
	fi


	if false; then
		subdirs="$subdirs libbase58"

	fi
	custom_subdirs="$custom_subdirs libbase58"
	custom_subdir_libbase58_args="--disable-tool --disable-static --enable-shared"
	custom_subdir_libbase58_forceargs=" "


if ! $maybe_ldconfig_checked; then
	_ROOTPATH=$PATH$PATH_SEPARATOR`echo $PATH | sed s/bin/sbin/g`
	possible_ldconfigs="${target}-ldconfig"
	if test "x$cross_compiling" != "xyes"; then
		possible_ldconfigs="${possible_ldconfigs} ldconfig"
	fi
	for ac_prog in ${possible_ldconfigs}
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_LDCONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$LDCONFIG"; then
  ac_cv_prog_LDCONFIG="$LDCONFIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $_ROOTPATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_LDCONFIG="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$LDCONFIG" && break
done

	if test "x$LDCONFIG" != "x"; then
		maybe_ldconfig=" && $LDCONFIG"
	fi
	maybe_ldconfig_checked=true
fi

	else
		libbase58_SUBDIRS=
		libbase58_EXTRADEPS=
	fi




	 if test x$with_system_libbase58 != xyes; then
  NEED_LIBBASE58_TRUE=
  NEED_LIBBASE58_FALSE='#'
else
  NEED_LIBBASE58_TRUE='#'
  NEED_LIBBASE58_FALSE=
fi




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

	if test "x$with_system_libblkmaker" != "xno"; then

pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for libblkmaker" >&5
$as_echo_n "checking for libblkmaker... " >&6; }

if test -n "$libblkmaker_CFLAGS"; then
    pkg_cv_libblkmaker_CFLAGS="$libblkmaker_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libblkmaker_jansson-0.1\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libblkmaker_jansson-0.1") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libblkmaker_CFLAGS=`$PKG_CONFIG --cflags "libblkmaker_jansson-0.1" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$libblkmaker_LIBS"; then
    pkg_cv_libblkmaker_LIBS="$libblkmaker_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libblkmaker_jansson-0.1\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libblkmaker_jansson-0.1") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_libblkmaker_LIBS=`$PKG_CONFIG --libs "libblkmaker_jansson-0.1" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        libblkmaker_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libblkmaker_jansson-0.1" 2>&1`
        else
	        libblkmaker_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libblkmaker_jansson-0.1" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$libblkmaker_PKG_ERRORS" >&5


			if test "x$with_system_libblkmaker" = "xyes"; then
				as_fn_error $? "Could not find system libblkmaker" "$LINENO" 5
			else
				{ $as_echo "$as_me:${as_lineno-$LINENO}: Didn't find system libblkmaker, using bundled copy" >&5
$as_echo "$as_me: Didn't find system libblkmaker, using bundled copy" >&6;}
				with_system_libblkmaker=no
			fi

elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

			if test "x$with_system_libblkmaker" = "xyes"; then
				as_fn_error $? "Could not find system libblkmaker" "$LINENO" 5
			else
				{ $as_echo "$as_me:${as_lineno-$LINENO}: Didn't find system libblkmaker, using bundled copy" >&5
$as_echo "$as_me: Didn't find system libblkmaker, using bundled copy" >&6;}
				with_system_libblkmaker=no
			fi

else
	libblkmaker_CFLAGS=$pkg_cv_libblkmaker_CFLAGS
	libblkmaker_LIBS=$pkg_cv_libblkmaker_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

			with_system_libblkmaker=yes

fi
	fi
	if test "x$with_system_libblkmaker" = "xno"; then


if ! $origin_LDFLAGS_checked; then
	save_LDFLAGS="$LDFLAGS"
	LDFLAGS="$LDFLAGS -Wl,-zorigin"
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the linker recognizes the -zorigin option" >&5
$as_echo_n "checking whether the linker recognizes the -zorigin option... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

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

		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
		origin_LDFLAGS=',-zorigin'

else

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

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
	LDFLAGS="$save_LDFLAGS"
	origin_LDFLAGS_checked=true
fi

	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

	libblkmaker_CFLAGS='-I'"${ac_abs_top_srcdir}"'/libblkmaker'
	libblkmaker_LIBS='-L'"${ac_abs_top_srcdir}"'/libblkmaker/.libs -Wl,-rpath,\$$ORIGIN/libblkmaker/.libs'"$origin_LDFLAGS"'  -lblkmaker_jansson-0.1 -lblkmaker-0.1'
	libblkmaker_SUBDIRS=libblkmaker
	libblkmaker_EXTRADEPS=libblkmaker_directory
	BUNDLED_LIB_RULES="$BUNDLED_LIB_RULES
libblkmaker_directory:
	\$(MAKE) -C libblkmaker
"

	if $have_cygwin; then
		libblkmaker_EXTRADEPS="$libblkmaker_EXTRADEPS  cygblkmaker_jansson-0.1-0.dll cygblkmaker-0.1-0.dll"
		BUNDLED_LIB_RULES="$BUNDLED_LIB_RULES
cygblkmaker_jansson-0.1-%.dll: libblkmaker/.libs/cygblkmaker_jansson-0.1-%.dll
	cp -p \$< \$@

cygblkmaker-0.1-%.dll: libblkmaker/.libs/cygblkmaker-0.1-%.dll
	cp -p \$< \$@
"
	fi


	if false; then
		subdirs="$subdirs libblkmaker"

	fi
	custom_subdirs="$custom_subdirs libblkmaker"
	custom_subdir_libblkmaker_args=""
	custom_subdir_libblkmaker_forceargs="  libbase58_LIBS='$libbase58_LIBS' libbase58_CFLAGS='$libbase58_CFLAGS'"


if ! $maybe_ldconfig_checked; then
	_ROOTPATH=$PATH$PATH_SEPARATOR`echo $PATH | sed s/bin/sbin/g`
	possible_ldconfigs="${target}-ldconfig"
	if test "x$cross_compiling" != "xyes"; then
		possible_ldconfigs="${possible_ldconfigs} ldconfig"
	fi
	for ac_prog in ${possible_ldconfigs}
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_prog_LDCONFIG+:} false; then :
  $as_echo_n "(cached) " >&6
else
  if test -n "$LDCONFIG"; then
  ac_cv_prog_LDCONFIG="$LDCONFIG" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $_ROOTPATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_LDCONFIG="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


  test -n "$LDCONFIG" && break
done

	if test "x$LDCONFIG" != "x"; then
		maybe_ldconfig=" && $LDCONFIG"
	fi
	maybe_ldconfig_checked=true
fi

	else
		libblkmaker_SUBDIRS=
		libblkmaker_EXTRADEPS=
	fi




	 if test x$with_system_libblkmaker != xyes; then
  NEED_LIBBLKMAKER_TRUE=
  NEED_LIBBLKMAKER_FALSE='#'
else
  NEED_LIBBLKMAKER_TRUE='#'
  NEED_LIBBLKMAKER_FALSE=
fi




$have_udevrules || use_udevrules=false
if $use_udevrules; then

# Check whether --with-udevrulesdir was given.
if test "${with_udevrulesdir+set}" = set; then :
  withval=$with_udevrulesdir;
else

			if test -d /lib/udev/rules.d; then
				with_udevrulesdir=/lib/udev/rules.d
			else
				with_udevrulesdir=no
			fi


fi

	if test "x$with_udevrulesdir" = "xno"; then
		use_udevrules=false
	fi
	if $use_udevrules; then
		udevrulesdir=$with_udevrulesdir

	fi
fi


 if test x$need_binloader = xyes; then
  NEED_BFG_BINLOADER_TRUE=
  NEED_BFG_BINLOADER_FALSE='#'
else
  NEED_BFG_BINLOADER_TRUE='#'
  NEED_BFG_BINLOADER_FALSE=
fi

 if test x$need_dynclock = xyes; then
  NEED_DYNCLOCK_TRUE=
  NEED_DYNCLOCK_FALSE='#'
else
  NEED_DYNCLOCK_TRUE='#'
  NEED_DYNCLOCK_FALSE=
fi

 if test x$need_gc3355 = xyes; then
  USE_GC3355_TRUE=
  USE_GC3355_FALSE='#'
else
  USE_GC3355_TRUE='#'
  USE_GC3355_FALSE=
fi

 if test x$need_lowl_vcom = xyes; then
  NEED_BFG_LOWL_VCOM_TRUE=
  NEED_BFG_LOWL_VCOM_FALSE='#'
else
  NEED_BFG_LOWL_VCOM_TRUE='#'
  NEED_BFG_LOWL_VCOM_FALSE=
fi

 if test x$need_lowl_ftdi = xyes; then
  NEED_BFG_LOWL_FTDI_TRUE=
  NEED_BFG_LOWL_FTDI_FALSE='#'
else
  NEED_BFG_LOWL_FTDI_TRUE='#'
  NEED_BFG_LOWL_FTDI_FALSE=
fi

 if test x$need_lowl_hid = xyes; then
  NEED_BFG_LOWL_HID_TRUE=
  NEED_BFG_LOWL_HID_FALSE='#'
else
  NEED_BFG_LOWL_HID_TRUE='#'
  NEED_BFG_LOWL_HID_FALSE=
fi

 if test x$need_lowl_mswin = xyes; then
  NEED_BFG_LOWL_MSWIN_TRUE=
  NEED_BFG_LOWL_MSWIN_FALSE='#'
else
  NEED_BFG_LOWL_MSWIN_TRUE='#'
  NEED_BFG_LOWL_MSWIN_FALSE=
fi

 if test x$need_lowl_pci = xyes; then
  NEED_BFG_LOWL_PCI_TRUE=
  NEED_BFG_LOWL_PCI_FALSE='#'
else
  NEED_BFG_LOWL_PCI_TRUE='#'
  NEED_BFG_LOWL_PCI_FALSE=
fi

 if test x$need_lowl_spi = xyes; then
  NEED_BFG_LOWL_SPI_TRUE=
  NEED_BFG_LOWL_SPI_FALSE='#'
else
  NEED_BFG_LOWL_SPI_TRUE='#'
  NEED_BFG_LOWL_SPI_FALSE=
fi

 if test x$need_lowlevel = xyes; then
  NEED_BFG_LOWLEVEL_TRUE=
  NEED_BFG_LOWLEVEL_FALSE='#'
else
  NEED_BFG_LOWLEVEL_TRUE='#'
  NEED_BFG_LOWLEVEL_FALSE=
fi

 if test x$need_work2d = xyes; then
  NEED_BFG_WORK2D_TRUE=
  NEED_BFG_WORK2D_FALSE='#'
else
  NEED_BFG_WORK2D_TRUE='#'
  NEED_BFG_WORK2D_FALSE=
fi

 if test x$need_knc_asic = xyes; then
  NEED_KNC_ASIC_TRUE=
  NEED_KNC_ASIC_FALSE='#'
else
  NEED_KNC_ASIC_TRUE='#'
  NEED_KNC_ASIC_FALSE=
fi

 if test x$curses = xyes; then
  HAVE_CURSES_TRUE=
  HAVE_CURSES_FALSE='#'
else
  HAVE_CURSES_TRUE='#'
  HAVE_CURSES_FALSE=
fi

 if test x$with_sensors = xyes; then
  HAVE_SENSORS_TRUE=
  HAVE_SENSORS_FALSE='#'
else
  HAVE_SENSORS_TRUE='#'
  HAVE_SENSORS_FALSE=
fi

 if test x$have_cygwin = xtrue; then
  HAVE_CYGWIN_TRUE=
  HAVE_CYGWIN_FALSE='#'
else
  HAVE_CYGWIN_TRUE='#'
  HAVE_CYGWIN_FALSE=
fi

 if test x$USE_LIBUSB = xyes; then
  HAVE_LIBUSB_TRUE=
  HAVE_LIBUSB_FALSE='#'
else
  HAVE_LIBUSB_TRUE='#'
  HAVE_LIBUSB_FALSE=
fi

 if test x$have_win32 = xtrue; then
  HAVE_WINDOWS_TRUE=
  HAVE_WINDOWS_FALSE='#'
else
  HAVE_WINDOWS_TRUE='#'
  HAVE_WINDOWS_FALSE=
fi

 if test x$have_x86_64 = xtrue; then
  HAVE_x86_64_TRUE=
  HAVE_x86_64_FALSE='#'
else
  HAVE_x86_64_TRUE='#'
  HAVE_x86_64_FALSE=
fi

 if test x$found_ddkusb = xtrue; then
  HAVE_WIN_DDKUSB_TRUE=
  HAVE_WIN_DDKUSB_FALSE='#'
else
  HAVE_WIN_DDKUSB_TRUE='#'
  HAVE_WIN_DDKUSB_FALSE=
fi

 if test x$has_fpga != xno; then
  HAS_FPGA_TRUE=
  HAS_FPGA_FALSE='#'
else
  HAS_FPGA_TRUE='#'
  HAS_FPGA_FALSE=
fi

 if test x$has_asic != xno; then
  HAS_ASIC_TRUE=
  HAS_ASIC_FALSE='#'
else
  HAS_ASIC_TRUE='#'
  HAS_ASIC_FALSE=
fi

 if $use_udevrules; then
  USE_UDEVRULES_TRUE=
  USE_UDEVRULES_FALSE='#'
else
  USE_UDEVRULES_TRUE='#'
  USE_UDEVRULES_FALSE=
fi

 if $broad_udevrules; then
  BROAD_UDEVRULES_TRUE=
  BROAD_UDEVRULES_FALSE='#'
else
  BROAD_UDEVRULES_TRUE='#'
  BROAD_UDEVRULES_FALSE=
fi


has_yasm=false
if test "x$have_x86_32$have_x86_64" != "xfalsefalse"; then
# Extract the first word of "yasm", so it can be a program name with args.
set dummy yasm; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }
if ${ac_cv_path_YASM+:} false; then :
  $as_echo_n "(cached) " >&6
else
  case $YASM in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_YASM="$YASM" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_YASM="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


if test "x$YASM" != "xfalse" ; then
  has_yasm_enableaction="install yasm 1.0.1+"
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if yasm version is greater than 1.0.1" >&5
$as_echo_n "checking if yasm version is greater than 1.0.1... " >&6; }
  yasmver=`"$YASM" --version | head -1 | cut -d\  -f2`
  yamajor=`echo $yasmver | cut -d. -f1`
  yaminor=`echo $yasmver | cut -d. -f2`
  yamini=`echo $yasmver | cut -d. -f3`
  if test "$yamajor" -ge "1" ; then
    if test "$yamajor" -eq "1" ; then
      if test "$yaminor" -ge "0" ; then
        if test "$yaminor" -eq "0"; then
          if test "$yamini" -ge "1"; then
            has_yasm=true
          fi
        else
          has_yasm=true
        fi
      fi
    fi
  else
    has_yasm=false
  fi
  if test "x$has_yasm" = "xtrue" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
  fi
fi
if test "x$has_yasm" = "xfalse" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: yasm is required for the assembly algorithms. They will be skipped." >&5
$as_echo "$as_me: yasm is required for the assembly algorithms. They will be skipped." >&6;}
else

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

	if test "x$have_win32$have_cygwin" != "xfalsefalse"; then
		if test "x$have_x86_64" = xtrue; then
			YASM_FMT="win64"
		else
			YASM_FMT="coff"
		fi
	elif test "x$have_macho" = "xtrue"; then
		YASM_FMT="macho$bitness"
	else
		YASM_FMT="elf$bitness"
	fi
fi

fi

 if test x$has_yasm = xtrue; then
  HAS_YASM_TRUE=
  HAS_YASM_FALSE='#'
else
  HAS_YASM_TRUE='#'
  HAS_YASM_FALSE=
fi


have_sse2=no
if test "x$USE_CPUMINING$have_x86_32" = "xyestrue"; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if SSE2 code compiles" >&5
$as_echo_n "checking if SSE2 code compiles... " >&6; }
	save_CFLAGS="$CFLAGS"
	for flags in '' '-msse2'; do
		CFLAGS="$CFLAGS $flags"
		cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

			#include <xmmintrin.h>

int
main ()
{

			int *i = (int *)0xdeadbeef;
			__m128i a, b;
			a = _mm_set1_epi32(i[0]);
			b = _mm_set_epi32(i[0], i[1], i[2], i[3]);
			a = _mm_add_epi32(a, b);
			a = _mm_andnot_si128(a, b);
			a = _mm_or_si128(a, b);
			a = _mm_slli_epi32(a, i[4]);
			a = _mm_and_si128(a, b);
			a = _mm_xor_si128(a, b);

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

			if test "x$flags" = "x"; then
				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
			else
				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: with $flags" >&5
$as_echo "with $flags" >&6; }
			fi
			SSE2_CFLAGS="$flags"
			have_sse2=yes
			break

else

			true

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
	done
	CFLAGS="${save_CFLAGS}"
	if test "x$have_sse2" = "xyes"; then

$as_echo "#define HAVE_SSE2 1" >>confdefs.h

	else
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	fi
fi
 if test "x$have_sse2" = "xyes"; then
  HAVE_SSE2_TRUE=
  HAVE_SSE2_FALSE='#'
else
  HAVE_SSE2_TRUE='#'
  HAVE_SSE2_FALSE=
fi


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

# Check whether --with-libudev was given.
if test "${with_libudev+set}" = set; then :
  withval=$with_libudev; libudev=$withval
else
  libudev=auto

fi

	if test "x$libudev" != "xno"; then
		ac_fn_c_check_header_mongrel "$LINENO" "libudev.h" "ac_cv_header_libudev_h" "$ac_includes_default"
if test "x$ac_cv_header_libudev_h" = xyes; then :

			libudev=yes
			UDEV_LIBS=-ludev

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


else

			if test "x$libudev" = "xyes"; then
				as_fn_error $? "libudev not found" "$LINENO" 5
			fi
			libudev=no

fi


	fi
fi
 if test x$libudev != xno; then
  HAVE_LIBUDEV_TRUE=
  HAVE_LIBUDEV_FALSE='#'
else
  HAVE_LIBUDEV_TRUE='#'
  HAVE_LIBUDEV_FALSE=
fi






pkg_failed=no
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for LIBCURL" >&5
$as_echo_n "checking for LIBCURL... " >&6; }

if test -n "$LIBCURL_CFLAGS"; then
    pkg_cv_LIBCURL_CFLAGS="$LIBCURL_CFLAGS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcurl >= 7.18.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libcurl >= 7.18.2") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBCURL_CFLAGS=`$PKG_CONFIG --cflags "libcurl >= 7.18.2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi
if test -n "$LIBCURL_LIBS"; then
    pkg_cv_LIBCURL_LIBS="$LIBCURL_LIBS"
 elif test -n "$PKG_CONFIG"; then
    if test -n "$PKG_CONFIG" && \
    { { $as_echo "$as_me:${as_lineno-$LINENO}: \$PKG_CONFIG --exists --print-errors \"libcurl >= 7.18.2\""; } >&5
  ($PKG_CONFIG --exists --print-errors "libcurl >= 7.18.2") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }; then
  pkg_cv_LIBCURL_LIBS=`$PKG_CONFIG --libs "libcurl >= 7.18.2" 2>/dev/null`
		      test "x$?" != "x0" && pkg_failed=yes
else
  pkg_failed=yes
fi
 else
    pkg_failed=untried
fi



if test $pkg_failed = yes; then
   	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }

if $PKG_CONFIG --atleast-pkgconfig-version 0.20; then
        _pkg_short_errors_supported=yes
else
        _pkg_short_errors_supported=no
fi
        if test $_pkg_short_errors_supported = yes; then
	        LIBCURL_PKG_ERRORS=`$PKG_CONFIG --short-errors --print-errors --cflags --libs "libcurl >= 7.18.2" 2>&1`
        else
	        LIBCURL_PKG_ERRORS=`$PKG_CONFIG --print-errors --cflags --libs "libcurl >= 7.18.2" 2>&1`
        fi
	# Put the nasty error message in config.log where it belongs
	echo "$LIBCURL_PKG_ERRORS" >&5

	as_fn_error $? "Missing required libcurl dev >= 7.18.2" "$LINENO" 5
elif test $pkg_failed = untried; then
     	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	as_fn_error $? "Missing required libcurl dev >= 7.18.2" "$LINENO" 5
else
	LIBCURL_CFLAGS=$pkg_cv_LIBCURL_CFLAGS
	LIBCURL_LIBS=$pkg_cv_LIBCURL_LIBS
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }

fi
if echo "$LIBCURL_CFLAGS" | grep '@CPPFLAG_CURL_STATICLIB@' >/dev/null 2>&1; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: Your libcurl pkgconfig file is broken, applying workaround" >&5
$as_echo "$as_me: WARNING: Your libcurl pkgconfig file is broken, applying workaround" >&2;}
	LIBCURL_CFLAGS=`echo "$LIBCURL_CFLAGS" | sed 's/@CPPFLAG_CURL_STATICLIB@//'`
fi


for ac_func in setrlimit
do :
  ac_fn_c_check_func "$LINENO" "setrlimit" "ac_cv_func_setrlimit"
if test "x$ac_cv_func_setrlimit" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SETRLIMIT 1
_ACEOF

fi
done


# All the configuration checks.  Regrettably, the __attribute__ checks will
# give false positives on old GCCs, since they just cause warnings.  But that's
# fairly harmless.
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
static void __attribute__((cold)) cleanup(void) { }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

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

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
static void __attribute__((const)) cleanup(void) { }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

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

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
static void __attribute__((noreturn)) cleanup(void) { exit(1); }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :


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


cat >>confdefs.h <<_ACEOF
#define NORETURN __attribute__((noreturn))
_ACEOF


else

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



fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
static void __attribute__((format(__printf__, 1, 2))) cleanup(const char *fmt, ...) { }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

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

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
static void __attribute__((unused)) cleanup(void) { }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

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

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
static void __attribute__((used)) cleanup(void) { }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

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

fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void) { return __builtin_constant_p(1) ? 0 : 1; }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

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

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
int main(void) { return __builtin_types_compatible_p(char *, int) ? 1 : 0; }
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

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

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
static int __attribute__((warn_unused_result)) func(int x) { return x; }
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

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

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


# byteswap functions




BSWAP=''
for sym in bswap_ __builtin_bswap __bswap_ __swap swap OSSwapInt; do
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${sym}* functions" >&5
$as_echo_n "checking for ${sym}* functions... " >&6; }
	for headerfile in '' byteswap.h endian.h sys/endian.h libkern/OSByteOrder.h; do
		if test "x${headerfile}" = "x"; then
		headerinclude=''
	else
		headerinclude="#include <${headerfile}>"
	fi

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


				${headerinclude}

int
main ()
{

				(void) ${sym}16(0);
				(void) ${sym}32(0);
				(void) ${sym}64(0);

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

			BSWAP="${sym}"
			if test "x${headerfile}" = "x"; then
				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
			else
				{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found in ${headerfile}" >&5
$as_echo "found in ${headerfile}" >&6; }
				cat >>confdefs.h <<_ACEOF
#define `$as_echo "HAVE_$headerfile" | $as_tr_cpp` 1
_ACEOF

			fi
			break 2

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
	done
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
done
if test "x$BSWAP" = "x"; then
	true  # Substitutes are provided in miner.h
elif test "x$BSWAP" = "xbswap_"; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if bswap_16 is already a macro" >&5
$as_echo_n "checking if bswap_16 is already a macro... " >&6; }
	if test "x$headerfile" = "x"; then
		headerinclude=''
	else
		headerinclude="#include <$headerfile>"
	fi

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


			${headerinclude}

int
main ()
{

			#if !( defined(bswap_16) )
			#error "defined(bswap_16) false in preprocessor"
			#endif

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

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

else

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

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

fi
if test "x$BSWAP" != "x"; then

cat >>confdefs.h <<_ACEOF
#define bswap_16 ${BSWAP}16
_ACEOF


cat >>confdefs.h <<_ACEOF
#define bswap_32 ${BSWAP}32
_ACEOF


cat >>confdefs.h <<_ACEOF
#define bswap_64 ${BSWAP}64
_ACEOF

fi

# endian definition macros
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for platform endian" >&5
$as_echo_n "checking for platform endian... " >&6; }
found_endian=no
for headerfile in '' endian.h sys/endian.h sys/param.h; do
	for pfx in '' '__'; do
		if test "x${headerfile}" = "x"; then
		headerinclude=''
	else
		headerinclude="#include <${headerfile}>"
	fi

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


			${headerinclude}

int
main ()
{

			#if !( defined(${pfx}BYTE_ORDER) && defined(${pfx}BIG_ENDIAN) && defined(${pfx}LITTLE_ENDIAN) && (${pfx}BYTE_ORDER == ${pfx}BIG_ENDIAN || ${pfx}BYTE_ORDER == ${pfx}LITTLE_ENDIAN) )
			#error "defined(${pfx}BYTE_ORDER) && defined(${pfx}BIG_ENDIAN) && defined(${pfx}LITTLE_ENDIAN) && (${pfx}BYTE_ORDER == ${pfx}BIG_ENDIAN || ${pfx}BYTE_ORDER == ${pfx}LITTLE_ENDIAN) false in preprocessor"
			#endif

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

			if test "x$headerfile" = "x"; then
				headerfilec=''
			else
				headerfilec=" (${headerfile})"
			fi
			if test "x${headerfile}" = "x"; then
		headerinclude=''
	else
		headerinclude="#include <${headerfile}>"
	fi

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


			${headerinclude}

int
main ()
{

			#if !( ${pfx}BYTE_ORDER == ${pfx}BIG_ENDIAN )
			#error "${pfx}BYTE_ORDER == ${pfx}BIG_ENDIAN false in preprocessor"
			#endif

  ;
  return 0;
}

_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

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

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


else

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

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

			found_endian=yes
			break 2

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

	done
done
if test "x$found_endian" = "xno"; then
	if $have_win32 || $have_cygwin; then
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: assuming little endian (Windows)" >&5
$as_echo "assuming little endian (Windows)" >&6; }
	else
		# AC_C_BIGENDIAN is reported to have problems, and invasive even if buried in a conditional, so don't use it
		{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown" >&5
$as_echo "unknown" >&6; }
		as_fn_error $? "Unable to identify platform endian" "$LINENO" 5
	fi
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if good static asserts compile" >&5
$as_echo_n "checking if good static asserts compile... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

	#include <stddef.h>

int
main ()
{

	_Static_assert(1, ":)");

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

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

else

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

cat >>confdefs.h <<_ACEOF
#define _Static_assert(...) /**/
_ACEOF


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


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if GNU format attribute compiles" >&5
$as_echo_n "checking if GNU format attribute compiles... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

	#define FORMAT_SYNTAX_CHECK(...) __attribute__(( format(__VA_ARGS__) ))
	int myfunc(char *fmt, ...) FORMAT_SYNTAX_CHECK(printf, 1, 2);
	int myfunc(char *fmt, ...) {
		return 42;
	}

int
main ()
{

	myfunc("abc%d", 42);

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

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

cat >>confdefs.h <<_ACEOF
#define FORMAT_SYNTAX_CHECK(...) __attribute__(( format(__VA_ARGS__) ))
_ACEOF


else

	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
	cat >>confdefs.h <<_ACEOF
#define FORMAT_SYNTAX_CHECK(...) /**/
_ACEOF


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


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime(CLOCK_MONOTONIC)" >&5
$as_echo_n "checking for clock_gettime(CLOCK_MONOTONIC)... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

	#define _GNU_SOURCE
	#include <time.h>

int
main ()
{

	struct timespec ts;
	clock_gettime(CLOCK_MONOTONIC, &ts);

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

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

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

	save_LIBS="${LIBS}"
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing clock_gettime" >&5
$as_echo_n "checking for library containing clock_gettime... " >&6; }
if ${ac_cv_search_clock_gettime+:} false; then :
  $as_echo_n "(cached) " >&6
else
  ac_func_search_save_LIBS=$LIBS
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

/* Override any GCC internal prototype to avoid an error.
   Use char because int might match the return type of a GCC
   builtin and then its argument prototype would still apply.  */
#ifdef __cplusplus
extern "C"
#endif
char clock_gettime ();
int
main ()
{
return clock_gettime ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' rt posix4; do
  if test -z "$ac_lib"; then
    ac_res="none required"
  else
    ac_res=-l$ac_lib
    LIBS="-l$ac_lib  $ac_func_search_save_LIBS"
  fi
  if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_search_clock_gettime=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_clock_gettime+:} false; then :
  break
fi
done
if ${ac_cv_search_clock_gettime+:} false; then :

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

		if test "x${ac_cv_search_clock_gettime}" != "xnone required"; then
			RT_LIBS="${ac_cv_search_clock_gettime}"
		fi

fi

	LIBS="${save_LIBS}"
	for ac_func in clock_nanosleep
do :
  ac_fn_c_check_func "$LINENO" "clock_nanosleep" "ac_cv_func_clock_nanosleep"
if test "x$ac_cv_func_clock_nanosleep" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_CLOCK_NANOSLEEP 1
_ACEOF

fi
done

	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for clock_gettime(CLOCK_MONOTONIC_RAW)" >&5
$as_echo_n "checking for clock_gettime(CLOCK_MONOTONIC_RAW)... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

		#define _GNU_SOURCE
		#include <time.h>

int
main ()
{

		struct timespec ts;
		clock_gettime(CLOCK_MONOTONIC_RAW, &ts);

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

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

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


else

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

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

else

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

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


save_LIBS="$LIBS"
LIBS="$LIBS $MATH_LIBS"
for ac_func in log2
do :
  ac_fn_c_check_func "$LINENO" "log2" "ac_cv_func_log2"
if test "x$ac_cv_func_log2" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LOG2 1
_ACEOF

fi
done

LIBS="$save_LIBS"


if test "x$prefix" = xNONE; then
	prefix=/usr/local
fi

 if test x$USE_MODMINER$USE_X6500 != xnono; then
  NEED_BITSTREAM_FPGAMINER_TRUE=
  NEED_BITSTREAM_FPGAMINER_FALSE='#'
else
  NEED_BITSTREAM_FPGAMINER_TRUE='#'
  NEED_BITSTREAM_FPGAMINER_FALSE=
fi


howto_SHA256D=x
if test "x$USE_SHA256D" = xno; then
	howto_BITFURY=x
fi
if test "x$want_libusb" = xno; then
	howto_LIBUSB=x
fi



	eval _mylist="\$lowllist"
	_yeslist=
	_nolist=
	_enableactions=
	foundone=no
	for _opt in $_mylist; do
		IFS=/ read _opt _var <<EOF
$_opt
EOF
		test -n "$_var" || _var="$_opt"
		eval "_val=\"\$${_var}\""
		if test "x$_val" = "xno" || test "x$_val" = "xfalse"; then
			_nolist="$_nolist $_opt"
			_enableaction=`bfg_enableaction $_var`
			if test -n "$_enableaction"; then
				_enableactions="${_enableactions}~    To enable ${_opt}: ${_enableaction}"
			fi
		else
			_yeslist="$_yeslist $_opt"
			foundone=yes
		fi
	done
	_yeslist=`echo "$_yeslist" | tr ' ' '\n' | sort | tr '\n' ' '`
	_nolist=`echo "$_nolist" | tr ' ' '\n' | sort | tr '\n' ' '`

cat >>confdefs.h <<_ACEOF
#define BFG_LOWLLIST "$_yeslist"
_ACEOF

	lowllist_print="  Enabled..Lowlevel....:${_yeslist}~  Disabled.Lowlevel....:${_nolist}${_enableactions}"


	eval _mylist="\$driverlist"
	_yeslist=
	_nolist=
	_enableactions=
	foundone=no
	for _opt in $_mylist; do
		IFS=/ read _opt _var <<EOF
$_opt
EOF
		test -n "$_var" || _var="$_opt"
		eval "_val=\"\$${_var}\""
		if test "x$_val" = "xno" || test "x$_val" = "xfalse"; then
			_nolist="$_nolist $_opt"
			_enableaction=`bfg_enableaction $_var`
			if test -n "$_enableaction"; then
				_enableactions="${_enableactions}~    To enable ${_opt}: ${_enableaction}"
			fi
		else
			_yeslist="$_yeslist $_opt"
			foundone=yes
		fi
	done
	_yeslist=`echo "$_yeslist" | tr ' ' '\n' | sort | tr '\n' ' '`
	_nolist=`echo "$_nolist" | tr ' ' '\n' | sort | tr '\n' ' '`

cat >>confdefs.h <<_ACEOF
#define BFG_DRIVERLIST "$_yeslist"
_ACEOF

	driverlist_print="  Enabled..Drivers.....:${_yeslist}~  Disabled.Drivers.....:${_nolist}${_enableactions}"


	eval _mylist="\$algolist"
	_yeslist=
	_nolist=
	_enableactions=
	foundone=no
	for _opt in $_mylist; do
		IFS=/ read _opt _var <<EOF
$_opt
EOF
		test -n "$_var" || _var="$_opt"
		eval "_val=\"\$${_var}\""
		if test "x$_val" = "xno" || test "x$_val" = "xfalse"; then
			_nolist="$_nolist $_opt"
			_enableaction=`bfg_enableaction $_var`
			if test -n "$_enableaction"; then
				_enableactions="${_enableactions}~    To enable ${_opt}: ${_enableaction}"
			fi
		else
			_yeslist="$_yeslist $_opt"
			foundone=yes
		fi
	done
	_yeslist=`echo "$_yeslist" | tr ' ' '\n' | sort | tr '\n' ' '`
	_nolist=`echo "$_nolist" | tr ' ' '\n' | sort | tr '\n' ' '`

cat >>confdefs.h <<_ACEOF
#define BFG_ALGOLIST "$_yeslist"
_ACEOF

	algolist_print="  Enabled..Algorithms..:${_yeslist}~  Disabled.Algorithms..:${_nolist}${_enableactions}"

if test "x$foundone" = "xno"; then
	as_fn_error $? "No mining algorithms configured!" "$LINENO" 5
fi

	eval _mylist="\$optlist"
	_yeslist=
	_nolist=
	_enableactions=
	foundone=no
	for _opt in $_mylist; do
		IFS=/ read _opt _var <<EOF
$_opt
EOF
		test -n "$_var" || _var="$_opt"
		eval "_val=\"\$${_var}\""
		if test "x$_val" = "xno" || test "x$_val" = "xfalse"; then
			_nolist="$_nolist $_opt"
			_enableaction=`bfg_enableaction $_var`
			if test -n "$_enableaction"; then
				_enableactions="${_enableactions}~    To enable ${_opt}: ${_enableaction}"
			fi
		else
			_yeslist="$_yeslist $_opt"
			foundone=yes
		fi
	done
	_yeslist=`echo "$_yeslist" | tr ' ' '\n' | sort | tr '\n' ' '`
	_nolist=`echo "$_nolist" | tr ' ' '\n' | sort | tr '\n' ' '`

cat >>confdefs.h <<_ACEOF
#define BFG_OPTLIST "$_yeslist"
_ACEOF

	optlist_print="  Enabled..Options.....:${_yeslist}~  Disabled.Options.....:${_nolist}${_enableactions}"



















ac_config_files="$ac_config_files Makefile x86_64/Makefile x86_32/Makefile ccan.bfg/Makefile lib/Makefile"


if $use_udevrules; then
	ac_config_files="$ac_config_files 70-bfgminer.rules"

fi

cat >confcache <<\_ACEOF
# This file is a shell script that caches the results of configure
# tests run on this system so they can be shared between configure
# scripts and configure runs, see configure's option --config-cache.
# It is not useful on other systems.  If it contains results you don't
# want to keep, you may remove or edit it.
#
# config.status only pays attention to the cache file if you give it
# the --recheck option to rerun configure.
#
# `ac_cv_env_foo' variables (set or unset) will be overridden when
# loading this file, other *unset* `ac_cv_foo' will be assigned the
# following values.

_ACEOF

# The following way of writing the cache mishandles newlines in values,
# but we know of no workaround that is simple, portable, and efficient.
# So, we kill variables containing newlines.
# Ultrix sh set writes to stderr and can't be redirected directly,
# and sets the high bit in the cache file unless we assign to the vars.
(
  for ac_var in `(set) 2>&1 | sed -n 's/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'`; do
    eval ac_val=\$$ac_var
    case $ac_val in #(
    *${as_nl}*)
      case $ac_var in #(
      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
      esac
      case $ac_var in #(
      _ | IFS | as_nl) ;; #(
      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
      *) { eval $ac_var=; unset $ac_var;} ;;
      esac ;;
    esac
  done

  (set) 2>&1 |
    case $as_nl`(ac_space=' '; set) 2>&1` in #(
    *${as_nl}ac_space=\ *)
      # `set' does not quote correctly, so add quotes: double-quote
      # substitution turns \\\\ into \\, and sed turns \\ into \.
      sed -n \
	"s/'/'\\\\''/g;
	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\\2'/p"
      ;; #(
    *)
      # `set' quotes correctly as required by POSIX, so do not add quotes.
      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
      ;;
    esac |
    sort
) |
  sed '
     /^ac_cv_env_/b end
     t clear
     :clear
     s/^\([^=]*\)=\(.*[{}].*\)$/test "${\1+set}" = set || &/
     t end
     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
     :end' >>confcache
if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
  if test -w "$cache_file"; then
    if test "x$cache_file" != "x/dev/null"; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: updating cache $cache_file" >&5
$as_echo "$as_me: updating cache $cache_file" >&6;}
      if test ! -f "$cache_file" || test -h "$cache_file"; then
	cat confcache >"$cache_file"
      else
        case $cache_file in #(
        */* | ?:*)
	  mv -f confcache "$cache_file"$$ &&
	  mv -f "$cache_file"$$ "$cache_file" ;; #(
        *)
	  mv -f confcache "$cache_file" ;;
	esac
      fi
    fi
  else
    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
  fi
fi
rm -f confcache

test "x$prefix" = xNONE && prefix=$ac_default_prefix
# Let make expand exec_prefix.
test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'

DEFS=-DHAVE_CONFIG_H

ac_libobjs=
ac_ltlibobjs=
U=
for ac_i in : $LIBOBJS; do test "x$ac_i" = x: && continue
  # 1. Remove the extension, and $U if already installed.
  ac_script='s/\$U\././;s/\.o$//;s/\.obj$//'
  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
  # 2. Prepend LIBOBJDIR.  When used with automake>=1.10 LIBOBJDIR
  #    will be set to the directory where LIBOBJS objects are built.
  as_fn_append ac_libobjs " \${LIBOBJDIR}$ac_i\$U.$ac_objext"
  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
done
LIBOBJS=$ac_libobjs

LTLIBOBJS=$ac_ltlibobjs


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
$as_echo_n "checking that generated files are newer than configure... " >&6; }
   if test -n "$am_sleep_pid"; then
     # Hide warnings about reused PIDs.
     wait $am_sleep_pid 2>/dev/null
   fi
   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
$as_echo "done" >&6; }
 if test -n "$EXEEXT"; then
  am__EXEEXT_TRUE=
  am__EXEEXT_FALSE='#'
else
  am__EXEEXT_TRUE='#'
  am__EXEEXT_FALSE=
fi

if test -z "${AMDEP_TRUE}" && test -z "${AMDEP_FALSE}"; then
  as_fn_error $? "conditional \"AMDEP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${am__fastdepCC_TRUE}" && test -z "${am__fastdepCC_FALSE}"; then
  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
  as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_COND_LIBTOOL_TRUE}" && test -z "${GL_COND_LIBTOOL_FALSE}"; then
  as_fn_error $? "conditional \"GL_COND_LIBTOOL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_STDDEF_H_TRUE}" && test -z "${GL_GENERATE_STDDEF_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_STDDEF_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${GL_GENERATE_STDINT_H_TRUE}" && test -z "${GL_GENERATE_STDINT_H_FALSE}"; then
  as_fn_error $? "conditional \"GL_GENERATE_STDINT_H\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi

    gl_libobjs=
    gl_ltlibobjs=
    if test -n "$gl_LIBOBJS"; then
      # Remove the extension.
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $gl_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        gl_libobjs="$gl_libobjs $i.$ac_objext"
        gl_ltlibobjs="$gl_ltlibobjs $i.lo"
      done
    fi
    gl_LIBOBJS=$gl_libobjs

    gl_LTLIBOBJS=$gl_ltlibobjs



    gltests_libobjs=
    gltests_ltlibobjs=
    if test -n "$gltests_LIBOBJS"; then
      # Remove the extension.
      sed_drop_objext='s/\.o$//;s/\.obj$//'
      for i in `for i in $gltests_LIBOBJS; do echo "$i"; done | sed -e "$sed_drop_objext" | sort | uniq`; do
        gltests_libobjs="$gltests_libobjs $i.$ac_objext"
        gltests_ltlibobjs="$gltests_ltlibobjs $i.lo"
      done
    fi
    gltests_LIBOBJS=$gltests_libobjs

    gltests_LTLIBOBJS=$gltests_ltlibobjs


if test -z "${USE_UDEVRULES_GROUP_TRUE}" && test -z "${USE_UDEVRULES_GROUP_FALSE}"; then
  as_fn_error $? "conditional \"USE_UDEVRULES_GROUP\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_KECCAK_TRUE}" && test -z "${USE_KECCAK_FALSE}"; then
  as_fn_error $? "conditional \"USE_KECCAK\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_SHA256D_TRUE}" && test -z "${USE_SHA256D_FALSE}"; then
  as_fn_error $? "conditional \"USE_SHA256D\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_SCRYPT_TRUE}" && test -z "${USE_SCRYPT_FALSE}"; then
  as_fn_error $? "conditional \"USE_SCRYPT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_CPUMINING_TRUE}" && test -z "${USE_CPUMINING_FALSE}"; then
  as_fn_error $? "conditional \"USE_CPUMINING\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_OPENCL_TRUE}" && test -z "${USE_OPENCL_FALSE}"; then
  as_fn_error $? "conditional \"USE_OPENCL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_BITFORCE_TRUE}" && test -z "${USE_BITFORCE_FALSE}"; then
  as_fn_error $? "conditional \"USE_BITFORCE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_ICARUS_TRUE}" && test -z "${USE_ICARUS_FALSE}"; then
  as_fn_error $? "conditional \"USE_ICARUS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_DUALMINER_TRUE}" && test -z "${USE_DUALMINER_FALSE}"; then
  as_fn_error $? "conditional \"USE_DUALMINER\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_ZEUSMINER_TRUE}" && test -z "${USE_ZEUSMINER_FALSE}"; then
  as_fn_error $? "conditional \"USE_ZEUSMINER\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_GRIDSEED_TRUE}" && test -z "${USE_GRIDSEED_FALSE}"; then
  as_fn_error $? "conditional \"USE_GRIDSEED\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_AVALON_TRUE}" && test -z "${USE_AVALON_FALSE}"; then
  as_fn_error $? "conditional \"USE_AVALON\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_AVALONMM_TRUE}" && test -z "${USE_AVALONMM_FALSE}"; then
  as_fn_error $? "conditional \"USE_AVALONMM\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_KNC_TRUE}" && test -z "${USE_KNC_FALSE}"; then
  as_fn_error $? "conditional \"USE_KNC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_KNCASIC_TRUE}" && test -z "${USE_KNCASIC_FALSE}"; then
  as_fn_error $? "conditional \"USE_KNCASIC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_LIBMICROHTTPD_TRUE}" && test -z "${USE_LIBMICROHTTPD_FALSE}"; then
  as_fn_error $? "conditional \"USE_LIBMICROHTTPD\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_LIBEVENT_TRUE}" && test -z "${USE_LIBEVENT_FALSE}"; then
  as_fn_error $? "conditional \"USE_LIBEVENT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_BFG_DRIVER_PROXY_TRUE}" && test -z "${NEED_BFG_DRIVER_PROXY_FALSE}"; then
  as_fn_error $? "conditional \"NEED_BFG_DRIVER_PROXY\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_MODMINER_TRUE}" && test -z "${USE_MODMINER_FALSE}"; then
  as_fn_error $? "conditional \"USE_MODMINER\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_COINTERRA_TRUE}" && test -z "${USE_COINTERRA_FALSE}"; then
  as_fn_error $? "conditional \"USE_COINTERRA\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_KLONDIKE_TRUE}" && test -z "${USE_KLONDIKE_FALSE}"; then
  as_fn_error $? "conditional \"USE_KLONDIKE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_TITAN_TRUE}" && test -z "${USE_TITAN_FALSE}"; then
  as_fn_error $? "conditional \"USE_TITAN\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_X6500_TRUE}" && test -z "${USE_X6500_FALSE}"; then
  as_fn_error $? "conditional \"USE_X6500\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_ZTEX_TRUE}" && test -z "${USE_ZTEX_FALSE}"; then
  as_fn_error $? "conditional \"USE_ZTEX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_BIFURY_TRUE}" && test -z "${USE_BIFURY_FALSE}"; then
  as_fn_error $? "conditional \"USE_BIFURY\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_BITFURY_TRUE}" && test -z "${USE_BITFURY_FALSE}"; then
  as_fn_error $? "conditional \"USE_BITFURY\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_BFSB_TRUE}" && test -z "${USE_BFSB_FALSE}"; then
  as_fn_error $? "conditional \"USE_BFSB\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_BIGPIC_TRUE}" && test -z "${USE_BIGPIC_FALSE}"; then
  as_fn_error $? "conditional \"USE_BIGPIC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_BFX_TRUE}" && test -z "${USE_BFX_FALSE}"; then
  as_fn_error $? "conditional \"USE_BFX\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_DRILLBIT_TRUE}" && test -z "${USE_DRILLBIT_FALSE}"; then
  as_fn_error $? "conditional \"USE_DRILLBIT\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_TWINFURY_TRUE}" && test -z "${USE_TWINFURY_FALSE}"; then
  as_fn_error $? "conditional \"USE_TWINFURY\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_LITTLEFURY_TRUE}" && test -z "${USE_LITTLEFURY_FALSE}"; then
  as_fn_error $? "conditional \"USE_LITTLEFURY\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_NANOFURY_TRUE}" && test -z "${USE_NANOFURY_FALSE}"; then
  as_fn_error $? "conditional \"USE_NANOFURY\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_HASHBUSTER_TRUE}" && test -z "${USE_HASHBUSTER_FALSE}"; then
  as_fn_error $? "conditional \"USE_HASHBUSTER\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_HASHBUSTERUSB_TRUE}" && test -z "${USE_HASHBUSTERUSB_FALSE}"; then
  as_fn_error $? "conditional \"USE_HASHBUSTERUSB\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_HASHFAST_TRUE}" && test -z "${USE_HASHFAST_FALSE}"; then
  as_fn_error $? "conditional \"USE_HASHFAST\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_JINGTIAN_TRUE}" && test -z "${USE_JINGTIAN_FALSE}"; then
  as_fn_error $? "conditional \"USE_JINGTIAN\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_METABANK_TRUE}" && test -z "${USE_METABANK_FALSE}"; then
  as_fn_error $? "conditional \"USE_METABANK\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_MINERGATE_TRUE}" && test -z "${USE_MINERGATE_FALSE}"; then
  as_fn_error $? "conditional \"USE_MINERGATE\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_MINION_TRUE}" && test -z "${USE_MINION_FALSE}"; then
  as_fn_error $? "conditional \"USE_MINION\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_ROCKMINER_TRUE}" && test -z "${USE_ROCKMINER_FALSE}"; then
  as_fn_error $? "conditional \"USE_ROCKMINER\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_VFIO_TRUE}" && test -z "${USE_VFIO_FALSE}"; then
  as_fn_error $? "conditional \"USE_VFIO\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_LIBBASE58_TRUE}" && test -z "${NEED_LIBBASE58_FALSE}"; then
  as_fn_error $? "conditional \"NEED_LIBBASE58\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_LIBBLKMAKER_TRUE}" && test -z "${NEED_LIBBLKMAKER_FALSE}"; then
  as_fn_error $? "conditional \"NEED_LIBBLKMAKER\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_BFG_BINLOADER_TRUE}" && test -z "${NEED_BFG_BINLOADER_FALSE}"; then
  as_fn_error $? "conditional \"NEED_BFG_BINLOADER\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_DYNCLOCK_TRUE}" && test -z "${NEED_DYNCLOCK_FALSE}"; then
  as_fn_error $? "conditional \"NEED_DYNCLOCK\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_GC3355_TRUE}" && test -z "${USE_GC3355_FALSE}"; then
  as_fn_error $? "conditional \"USE_GC3355\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_BFG_LOWL_VCOM_TRUE}" && test -z "${NEED_BFG_LOWL_VCOM_FALSE}"; then
  as_fn_error $? "conditional \"NEED_BFG_LOWL_VCOM\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_BFG_LOWL_FTDI_TRUE}" && test -z "${NEED_BFG_LOWL_FTDI_FALSE}"; then
  as_fn_error $? "conditional \"NEED_BFG_LOWL_FTDI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_BFG_LOWL_HID_TRUE}" && test -z "${NEED_BFG_LOWL_HID_FALSE}"; then
  as_fn_error $? "conditional \"NEED_BFG_LOWL_HID\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_BFG_LOWL_MSWIN_TRUE}" && test -z "${NEED_BFG_LOWL_MSWIN_FALSE}"; then
  as_fn_error $? "conditional \"NEED_BFG_LOWL_MSWIN\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_BFG_LOWL_PCI_TRUE}" && test -z "${NEED_BFG_LOWL_PCI_FALSE}"; then
  as_fn_error $? "conditional \"NEED_BFG_LOWL_PCI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_BFG_LOWL_SPI_TRUE}" && test -z "${NEED_BFG_LOWL_SPI_FALSE}"; then
  as_fn_error $? "conditional \"NEED_BFG_LOWL_SPI\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_BFG_LOWLEVEL_TRUE}" && test -z "${NEED_BFG_LOWLEVEL_FALSE}"; then
  as_fn_error $? "conditional \"NEED_BFG_LOWLEVEL\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_BFG_WORK2D_TRUE}" && test -z "${NEED_BFG_WORK2D_FALSE}"; then
  as_fn_error $? "conditional \"NEED_BFG_WORK2D\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_KNC_ASIC_TRUE}" && test -z "${NEED_KNC_ASIC_FALSE}"; then
  as_fn_error $? "conditional \"NEED_KNC_ASIC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_CURSES_TRUE}" && test -z "${HAVE_CURSES_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_CURSES\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_SENSORS_TRUE}" && test -z "${HAVE_SENSORS_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_SENSORS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_CYGWIN_TRUE}" && test -z "${HAVE_CYGWIN_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_CYGWIN\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_LIBUSB_TRUE}" && test -z "${HAVE_LIBUSB_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_LIBUSB\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_WINDOWS_TRUE}" && test -z "${HAVE_WINDOWS_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_WINDOWS\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_x86_64_TRUE}" && test -z "${HAVE_x86_64_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_x86_64\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_WIN_DDKUSB_TRUE}" && test -z "${HAVE_WIN_DDKUSB_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_WIN_DDKUSB\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAS_FPGA_TRUE}" && test -z "${HAS_FPGA_FALSE}"; then
  as_fn_error $? "conditional \"HAS_FPGA\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAS_ASIC_TRUE}" && test -z "${HAS_ASIC_FALSE}"; then
  as_fn_error $? "conditional \"HAS_ASIC\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${USE_UDEVRULES_TRUE}" && test -z "${USE_UDEVRULES_FALSE}"; then
  as_fn_error $? "conditional \"USE_UDEVRULES\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${BROAD_UDEVRULES_TRUE}" && test -z "${BROAD_UDEVRULES_FALSE}"; then
  as_fn_error $? "conditional \"BROAD_UDEVRULES\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAS_YASM_TRUE}" && test -z "${HAS_YASM_FALSE}"; then
  as_fn_error $? "conditional \"HAS_YASM\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_SSE2_TRUE}" && test -z "${HAVE_SSE2_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_SSE2\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${HAVE_LIBUDEV_TRUE}" && test -z "${HAVE_LIBUDEV_FALSE}"; then
  as_fn_error $? "conditional \"HAVE_LIBUDEV\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi
if test -z "${NEED_BITSTREAM_FPGAMINER_TRUE}" && test -z "${NEED_BITSTREAM_FPGAMINER_FALSE}"; then
  as_fn_error $? "conditional \"NEED_BITSTREAM_FPGAMINER\" was never defined.
Usually this means the macro was only invoked conditionally." "$LINENO" 5
fi

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

debug=false
ac_cs_recheck=false
ac_cs_silent=false

SHELL=\${CONFIG_SHELL-$SHELL}
export SHELL
_ASEOF
cat >>$CONFIG_STATUS <<\_ASEOF || as_write_fail=1
## -------------------- ##
## M4sh Initialization. ##
## -------------------- ##

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


as_nl='
'
export as_nl
# Printing a long string crashes Solaris 7 /usr/bin/printf.
as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
# Prefer a ksh shell builtin over an external printf program on Solaris,
# but without wasting forks for bash or zsh.
if test -z "$BASH_VERSION$ZSH_VERSION" \
    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='print -r --'
  as_echo_n='print -rn --'
elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
  as_echo='printf %s\n'
  as_echo_n='printf %s'
else
  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
    as_echo_n='/usr/ucb/echo -n'
  else
    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
    as_echo_n_body='eval
      arg=$1;
      case $arg in #(
      *"$as_nl"*)
	expr "X$arg" : "X\\(.*\\)$as_nl";
	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
      esac;
      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
    '
    export as_echo_n_body
    as_echo_n='sh -c $as_echo_n_body as_echo'
  fi
  export as_echo_body
  as_echo='sh -c $as_echo_body as_echo'
fi

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


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

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

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

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

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

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


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


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

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

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

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


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

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

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

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

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

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

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


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

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


} # as_fn_mkdir_p
if mkdir -p . 2>/dev/null; then
  as_mkdir_p='mkdir -p "$as_dir"'
else
  test -d ./-p && rmdir ./-p
  as_mkdir_p=false
fi


# as_fn_executable_p FILE
# -----------------------
# Test if FILE is an executable regular file.
as_fn_executable_p ()
{
  test -f "$1" && test -x "$1"
} # as_fn_executable_p
as_test_x='test -x'
as_executable_p=as_fn_executable_p

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

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


exec 6>&1
## ----------------------------------- ##
## Main body of $CONFIG_STATUS script. ##
## ----------------------------------- ##
_ASEOF
test $as_write_fail = 0 && chmod +x $CONFIG_STATUS || ac_write_fail=1

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# Save the log message, to keep $0 and so on meaningful, and to
# report actual input values of CONFIG_FILES etc. instead of their
# values after options handling.
ac_log="
This file was extended by bfgminer $as_me 5.2.0, which was
generated by GNU Autoconf 2.69.  Invocation command line was

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

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

_ACEOF

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

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


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

_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
ac_cs_usage="\
\`$as_me' instantiates files and other configuration actions
from templates according to the current configuration.  Unless the files
and actions are specified as TAGs, all are instantiated by default.

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

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

Configuration files:
$config_files

Configuration headers:
$config_headers

Configuration commands:
$config_commands

Report bugs to <luke-jr+bfgminer@utopios.org>."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
bfgminer config.status 5.2.0
configured by $0, generated by GNU Autoconf 2.69,
  with options \\"\$ac_cs_config\\"

Copyright (C) 2012 Free Software Foundation, Inc.
This config.status script is free software; the Free Software Foundation
gives unlimited permission to copy, distribute and modify it."

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

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

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

  # This is an error.
  -*) as_fn_error $? "unrecognized option: \`$1'
Try \`$0 --help' for more information." ;;

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

  esac
  shift
done

ac_configure_extra_args=

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

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

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

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
#
# INIT-COMMANDS
#
AMDEP_TRUE="$AMDEP_TRUE" ac_aux_dir="$ac_aux_dir"

_ACEOF

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

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "config.h") CONFIG_HEADERS="$CONFIG_HEADERS config.h" ;;
    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
    "x86_64/Makefile") CONFIG_FILES="$CONFIG_FILES x86_64/Makefile" ;;
    "x86_32/Makefile") CONFIG_FILES="$CONFIG_FILES x86_32/Makefile" ;;
    "ccan.bfg/Makefile") CONFIG_FILES="$CONFIG_FILES ccan.bfg/Makefile" ;;
    "lib/Makefile") CONFIG_FILES="$CONFIG_FILES lib/Makefile" ;;
    "70-bfgminer.rules") CONFIG_FILES="$CONFIG_FILES 70-bfgminer.rules" ;;

  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
  esac
done


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

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

{
  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
  test -d "$tmp"
}  ||
{
  tmp=./conf$$-$RANDOM
  (umask 077 && mkdir "$tmp")
} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
ac_tmp=$tmp

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


ac_cr=`echo X | tr X '\015'`
# On cygwin, bash can eat \r inside `` if the user requested igncr.
# But we know of no other shell where ac_cr would be empty at this
# point, so we can use a bashism as a fallback.
if test "x$ac_cr" = x; then
  eval ac_cr=\$\'\\r\'
fi
ac_cs_awk_cr=`$AWK 'BEGIN { print "a\rb" }' </dev/null 2>/dev/null`
if test "$ac_cs_awk_cr" = "a${ac_cr}b"; then
  ac_cs_awk_cr='\\r'
else
  ac_cs_awk_cr=$ac_cr
fi

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


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

  ac_delim_n=`sed -n "s/.*$ac_delim\$/X/p" conf$$subs.awk | grep -c X`
  if test $ac_delim_n = $ac_delim_num; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_STATUS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done
rm -f conf$$subs.sh

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

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

  print line
}

_ACAWK
_ACEOF
cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
if sed "s/$ac_cr//" < /dev/null > /dev/null 2>&1; then
  sed "s/$ac_cr\$//; s/$ac_cr/$ac_cs_awk_cr/g"
else
  cat
fi < "$ac_tmp/subs1.awk" > "$ac_tmp/subs.awk" \
  || as_fn_error $? "could not setup config files machinery" "$LINENO" 5
_ACEOF

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

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

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

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

# Create a delimiter string that does not exist in confdefs.h, to ease
# handling of long lines.
ac_delim='%!_!# '
for ac_last_try in false false :; do
  ac_tt=`sed -n "/$ac_delim/p" confdefs.h`
  if test -z "$ac_tt"; then
    break
  elif $ac_last_try; then
    as_fn_error $? "could not make $CONFIG_HEADERS" "$LINENO" 5
  else
    ac_delim="$ac_delim!$ac_delim _$ac_delim!! "
  fi
done

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

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

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


eval set X "  :F $CONFIG_FILES  :H $CONFIG_HEADERS    :C $CONFIG_COMMANDS"
shift
for ac_tag
do
  case $ac_tag in
  :[FHLC]) ac_mode=$ac_tag; continue;;
  esac
  case $ac_mode$ac_tag in
  :[FHL]*:*);;
  :L* | :C*:*) as_fn_error $? "invalid tag \`$ac_tag'" "$LINENO" 5;;
  :[FH]-) ac_tag=-:-;;
  :[FH]*) ac_tag=$ac_tag:$ac_tag.in;;
  esac
  ac_save_IFS=$IFS
  IFS=:
  set x $ac_tag
  IFS=$ac_save_IFS
  shift
  ac_file=$1
  shift

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

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

    case $ac_tag in
    *:-:* | *:-) cat >"$ac_tmp/stdin" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5 ;;
    esac
    ;;
  esac

  ac_dir=`$as_dirname -- "$ac_file" ||
$as_expr X"$ac_file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$ac_file" : 'X\(//\)[^/]' \| \
	 X"$ac_file" : 'X\(//\)$' \| \
	 X"$ac_file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$ac_file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
  as_dir="$ac_dir"; as_fn_mkdir_p
  ac_builddir=.

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

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


  case $ac_mode in
  :F)
  #
  # CONFIG_FILE
  #

  case $INSTALL in
  [\\/$]* | ?:[\\/]* ) ac_INSTALL=$INSTALL ;;
  *) ac_INSTALL=$ac_top_build_prefix$INSTALL ;;
  esac
  ac_MKDIR_P=$MKDIR_P
  case $MKDIR_P in
  [\\/$]* | ?:[\\/]* ) ;;
  */*) ac_MKDIR_P=$ac_top_build_prefix$MKDIR_P ;;
  esac
_ACEOF

cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
# If the template does not know about datarootdir, expand it.
# FIXME: This hack should be removed a few years after 2.60.
ac_datarootdir_hack=; ac_datarootdir_seen=
ac_sed_dataroot='
/datarootdir/ {
  p
  q
}
/@datadir@/p
/@docdir@/p
/@infodir@/p
/@localedir@/p
/@mandir@/p'
case `eval "sed -n \"\$ac_sed_dataroot\" $ac_file_inputs"` in
*datarootdir*) ac_datarootdir_seen=yes;;
*@datadir@*|*@docdir@*|*@infodir@*|*@localedir@*|*@mandir@*)
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&5
$as_echo "$as_me: WARNING: $ac_file_inputs seems to ignore the --datarootdir setting" >&2;}
_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
  ac_datarootdir_hack='
  s&@datadir@&$datadir&g
  s&@docdir@&$docdir&g
  s&@infodir@&$infodir&g
  s&@localedir@&$localedir&g
  s&@mandir@&$mandir&g
  s&\\\${datarootdir}&$datarootdir&g' ;;
esac
_ACEOF

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

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

  rm -f "$ac_tmp/stdin"
  case $ac_file in
  -) cat "$ac_tmp/out" && rm -f "$ac_tmp/out";;
  *) rm -f "$ac_file" && mv "$ac_tmp/out" "$ac_file";;
  esac \
  || as_fn_error $? "could not create $ac_file" "$LINENO" 5
 ;;
  :H)
  #
  # CONFIG_HEADER
  #
  if test x"$ac_file" != x-; then
    {
      $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs"
    } >"$ac_tmp/config.h" \
      || as_fn_error $? "could not create $ac_file" "$LINENO" 5
    if diff "$ac_file" "$ac_tmp/config.h" >/dev/null 2>&1; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: $ac_file is unchanged" >&5
$as_echo "$as_me: $ac_file is unchanged" >&6;}
    else
      rm -f "$ac_file"
      mv "$ac_tmp/config.h" "$ac_file" \
	|| as_fn_error $? "could not create $ac_file" "$LINENO" 5
    fi
  else
    $as_echo "/* $configure_input  */" \
      && eval '$AWK -f "$ac_tmp/defines.awk"' "$ac_file_inputs" \
      || as_fn_error $? "could not create -" "$LINENO" 5
  fi
# Compute "$ac_file"'s index in $config_headers.
_am_arg="$ac_file"
_am_stamp_count=1
for _am_header in $config_headers :; do
  case $_am_header in
    $_am_arg | $_am_arg:* )
      break ;;
    * )
      _am_stamp_count=`expr $_am_stamp_count + 1` ;;
  esac
done
echo "timestamp for $_am_arg" >`$as_dirname -- "$_am_arg" ||
$as_expr X"$_am_arg" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$_am_arg" : 'X\(//\)[^/]' \| \
	 X"$_am_arg" : 'X\(//\)$' \| \
	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$_am_arg" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`/stamp-h$_am_stamp_count
 ;;

  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
$as_echo "$as_me: executing $ac_file commands" >&6;}
 ;;
  esac


  case $ac_file$ac_mode in
    "depfiles":C) test x"$AMDEP_TRUE" != x"" || {
  # Older Autoconf quotes --file arguments for eval, but not when files
  # are listed without --file.  Let's play safe and only enable the eval
  # if we detect the quoting.
  case $CONFIG_FILES in
  *\'*) eval set x "$CONFIG_FILES" ;;
  *)   set x $CONFIG_FILES ;;
  esac
  shift
  for mf
  do
    # Strip MF so we end up with the name of the file.
    mf=`echo "$mf" | sed -e 's/:.*$//'`
    # Check whether this is an Automake generated Makefile or not.
    # We used to match only the files named 'Makefile.in', but
    # some people rename them; so instead we look at the file content.
    # Grep'ing the first line is not enough: some people post-process
    # each Makefile.in and add a new line on top of each file to say so.
    # Grep'ing the whole file is not good either: AIX grep has a line
    # limit of 2048, but all sed's we know have understand at least 4000.
    if sed -n 's,^#.*generated by automake.*,X,p' "$mf" | grep X >/dev/null 2>&1; then
      dirpart=`$as_dirname -- "$mf" ||
$as_expr X"$mf" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$mf" : 'X\(//\)[^/]' \| \
	 X"$mf" : 'X\(//\)$' \| \
	 X"$mf" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$mf" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
    else
      continue
    fi
    # Extract the definition of DEPDIR, am__include, and am__quote
    # from the Makefile without running 'make'.
    DEPDIR=`sed -n 's/^DEPDIR = //p' < "$mf"`
    test -z "$DEPDIR" && continue
    am__include=`sed -n 's/^am__include = //p' < "$mf"`
    test -z "$am__include" && continue
    am__quote=`sed -n 's/^am__quote = //p' < "$mf"`
    # Find all dependency output files, they are included files with
    # $(DEPDIR) in their names.  We invoke sed twice because it is the
    # simplest approach to changing $(DEPDIR) to its actual value in the
    # expansion.
    for file in `sed -n "
      s/^$am__include $am__quote\(.*(DEPDIR).*\)$am__quote"'$/\1/p' <"$mf" | \
	 sed -e 's/\$(DEPDIR)/'"$DEPDIR"'/g'`; do
      # Make sure the directory exists.
      test -f "$dirpart/$file" && continue
      fdir=`$as_dirname -- "$file" ||
$as_expr X"$file" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
	 X"$file" : 'X\(//\)[^/]' \| \
	 X"$file" : 'X\(//\)$' \| \
	 X"$file" : 'X\(/\)' \| . 2>/dev/null ||
$as_echo X"$file" |
    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)[^/].*/{
	    s//\1/
	    q
	  }
	  /^X\(\/\/\)$/{
	    s//\1/
	    q
	  }
	  /^X\(\/\).*/{
	    s//\1/
	    q
	  }
	  s/.*/./; q'`
      as_dir=$dirpart/$fdir; as_fn_mkdir_p
      # echo "creating $dirpart/$file"
      echo '# dummy' > "$dirpart/$file"
    done
  done
}
 ;;

  esac
done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


# configure is writing to config.log, and then calls config.status.
# config.status does its own redirection, appending to config.log.
# Unfortunately, on DOS this fails, as config.log is still kept open
# by configure, so config.status won't be able to write to it; its
# output is simply discarded.  So we exec the FD to /dev/null,
# effectively closing config.log, so it can be properly (re)opened and
# appended to by config.status.  When coming back to configure, we
# need to make the FD available again.
if test "$no_create" != yes; then
  ac_cs_success=:
  ac_config_status_args=
  test "$silent" = yes &&
    ac_config_status_args="$ac_config_status_args --quiet"
  exec 5>/dev/null
  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
  exec 5>>config.log
  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
  # would make configure fail if this is the last instruction.
  $ac_cs_success || as_fn_exit 1
fi

#
# CONFIG_SUBDIRS section.
#
if test "$no_recursion" != yes; then

  # Remove --cache-file, --srcdir, and --disable-option-checking arguments
  # so they do not pile up.
  ac_sub_configure_args=
  ac_prev=
  eval "set x $ac_configure_args"
  shift
  for ac_arg
  do
    if test -n "$ac_prev"; then
      ac_prev=
      continue
    fi
    case $ac_arg in
    -cache-file | --cache-file | --cache-fil | --cache-fi \
    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
      ac_prev=cache_file ;;
    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
    | --c=*)
      ;;
    --config-cache | -C)
      ;;
    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
      ac_prev=srcdir ;;
    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
      ;;
    -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
      ac_prev=prefix ;;
    -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
      ;;
    --disable-option-checking)
      ;;
    *)
      case $ac_arg in
      *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
      esac
      as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
    esac
  done

  # Always prepend --prefix to ensure using the same prefix
  # in subdir configurations.
  ac_arg="--prefix=$prefix"
  case $ac_arg in
  *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  esac
  ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"

  # Pass --silent
  if test "$silent" = yes; then
    ac_sub_configure_args="--silent $ac_sub_configure_args"
  fi

  # Always prepend --disable-option-checking to silence warnings, since
  # different subdirs can have different --enable and --with options.
  ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"

  ac_popdir=`pwd`
  for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue

    # Do not complain, so a configure script can configure whichever
    # parts of a large source tree are present.
    test -d "$srcdir/$ac_dir" || continue

    ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
    $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
    $as_echo "$ac_msg" >&6
    as_dir="$ac_dir"; as_fn_mkdir_p
    ac_builddir=.

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

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


    cd "$ac_dir"

    # Check for guested configure; otherwise get Cygnus style configure.
    if test -f "$ac_srcdir/configure.gnu"; then
      ac_sub_configure=$ac_srcdir/configure.gnu
    elif test -f "$ac_srcdir/configure"; then
      ac_sub_configure=$ac_srcdir/configure
    elif test -f "$ac_srcdir/configure.in"; then
      # This should be Cygnus configure.
      ac_sub_configure=$ac_aux_dir/configure
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
      ac_sub_configure=
    fi

    # The recursion is here.
    if test -n "$ac_sub_configure"; then
      # Make the cache file name correct relative to the subdirectory.
      case $cache_file in
      [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
      *) # Relative name.
	ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
      esac

      { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
      # The eval makes quoting arguments work.
      eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
	   --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
	as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
    fi

    cd "$ac_popdir"
  done
fi
if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
fi


	if test "$no_recursion" != yes; then
		orig_subdirs="$subdirs"
		orig_ac_configure_args="$ac_configure_args"
		for custom_subdir in $custom_subdirs; do
			subdirs="$custom_subdir"
			custom_subdir_base="`$as_echo "$custom_subdir" | $as_tr_sh`"
			eval 'ac_configure_args="$custom_subdir_'"$custom_subdir_base"'_args $orig_ac_configure_args $custom_subdir_'"$custom_subdir_base"'_forceargs"'

#
# CONFIG_SUBDIRS section.
#
if test "$no_recursion" != yes; then

  # Remove --cache-file, --srcdir, and --disable-option-checking arguments
  # so they do not pile up.
  ac_sub_configure_args=
  ac_prev=
  eval "set x $ac_configure_args"
  shift
  for ac_arg
  do
    if test -n "$ac_prev"; then
      ac_prev=
      continue
    fi
    case $ac_arg in
    -cache-file | --cache-file | --cache-fil | --cache-fi \
    | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
      ac_prev=cache_file ;;
    -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
    | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* \
    | --c=*)
      ;;
    --config-cache | -C)
      ;;
    -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
      ac_prev=srcdir ;;
    -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
      ;;
    -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
      ac_prev=prefix ;;
    -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
      ;;
    --disable-option-checking)
      ;;
    *)
      case $ac_arg in
      *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
      esac
      as_fn_append ac_sub_configure_args " '$ac_arg'" ;;
    esac
  done

  # Always prepend --prefix to ensure using the same prefix
  # in subdir configurations.
  ac_arg="--prefix=$prefix"
  case $ac_arg in
  *\'*) ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
  esac
  ac_sub_configure_args="'$ac_arg' $ac_sub_configure_args"

  # Pass --silent
  if test "$silent" = yes; then
    ac_sub_configure_args="--silent $ac_sub_configure_args"
  fi

  # Always prepend --disable-option-checking to silence warnings, since
  # different subdirs can have different --enable and --with options.
  ac_sub_configure_args="--disable-option-checking $ac_sub_configure_args"

  ac_popdir=`pwd`
  for ac_dir in : $subdirs; do test "x$ac_dir" = x: && continue

    # Do not complain, so a configure script can configure whichever
    # parts of a large source tree are present.
    test -d "$srcdir/$ac_dir" || continue

    ac_msg="=== configuring in $ac_dir (`pwd`/$ac_dir)"
    $as_echo "$as_me:${as_lineno-$LINENO}: $ac_msg" >&5
    $as_echo "$ac_msg" >&6
    as_dir="$ac_dir"; as_fn_mkdir_p
    ac_builddir=.

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

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


    cd "$ac_dir"

    # Check for guested configure; otherwise get Cygnus style configure.
    if test -f "$ac_srcdir/configure.gnu"; then
      ac_sub_configure=$ac_srcdir/configure.gnu
    elif test -f "$ac_srcdir/configure"; then
      ac_sub_configure=$ac_srcdir/configure
    elif test -f "$ac_srcdir/configure.in"; then
      # This should be Cygnus configure.
      ac_sub_configure=$ac_aux_dir/configure
    else
      { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: no configuration information is in $ac_dir" >&5
$as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2;}
      ac_sub_configure=
    fi

    # The recursion is here.
    if test -n "$ac_sub_configure"; then
      # Make the cache file name correct relative to the subdirectory.
      case $cache_file in
      [\\/]* | ?:[\\/]* ) ac_sub_cache_file=$cache_file ;;
      *) # Relative name.
	ac_sub_cache_file=$ac_top_build_prefix$cache_file ;;
      esac

      { $as_echo "$as_me:${as_lineno-$LINENO}: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&5
$as_echo "$as_me: running $SHELL $ac_sub_configure $ac_sub_configure_args --cache-file=$ac_sub_cache_file --srcdir=$ac_srcdir" >&6;}
      # The eval makes quoting arguments work.
      eval "\$SHELL \"\$ac_sub_configure\" $ac_sub_configure_args \
	   --cache-file=\"\$ac_sub_cache_file\" --srcdir=\"\$ac_srcdir\"" ||
	as_fn_error $? "$ac_sub_configure failed for $ac_dir" "$LINENO" 5
    fi

    cd "$ac_popdir"
  done
fi

		done
		subdirs="$orig_subdirs"
		ac_configure_args="$orig_ac_configure_args"
	fi



wordfilter ()
{
  echo "$1" | sed 's/ \+/ /g;s/^ *//;s/ *$//'
}

echo
echo "------------------------------------------------------------------------"
echo "$PACKAGE $VERSION configuration options summary"
echo "------------------------------------------------------------------------"
echo
echo "  CFLAGS...............: "`wordfilter "$CPPFLAGS $AUTOSCAN_CPPFLAGS $NCURSES_CPPFLAGS $PTHREAD_FLAGS $CFLAGS $LIBUSB_CFLAGS $JANSSON_CFLAGS $PTHREAD_FLAGS $libbase58_CFLAGS $libblkmaker_CFLAGS $hidapi_CFLAGS"`
echo "  LDFLAGS..............: "`wordfilter "$LDFLAGS $AUTOSCAN_LIBS $PTHREAD_FLAGS $PTHREAD_LIBS $LIBS $DLOPEN_FLAGS $LIBCURL_LIBS $JANSSON_LIBS $NCURSES_LIBS $PDCURSES_LIBS $WS2_LIBS $MATH_LIBS $UDEV_LIBS $LIBUSB_LIBS $RT_LIBS $sensors_LIBS $libbase58_LIBS $libblkmaker_LIBS"`
echo "  Installation.prefix..: $prefix"
echo
echo "${lowllist_print}" | tr '~' '\n'
echo "${driverlist_print}" | tr '~' '\n'
echo "${algolist_print}" | tr '~' '\n'
echo "${optlist_print}" | tr '~' '\n'
echo
