configure

#! /bin/sh
# Guess values for system-dependent variables and create Makefiles.
# Generated by GNU Autoconf 2.69.
#
#
# 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 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'"


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=
PACKAGE_TARNAME=
PACKAGE_VERSION=
PACKAGE_STRING=
PACKAGE_BUGREPORT=
PACKAGE_URL=

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

ac_subst_vars='LTLIBOBJS
LIBOBJS
GRASS_HOME
STRIPFLAG
USE_TERMIO
LFS_CFLAGS
USE_LARGEFILES
USE_OPENCL
OCLLIB
OCLLIBPATH
OCLINCPATH
USE_OPENMP
OPENMP_LIB
OPENMP_LIBPATH
OPENMP_INCPATH
OPENMP_CFLAGS
USE_PTHREAD
PTHREADLIB
PTHREADLIBPATH
PTHREADINCPATH
USE_OPENDWG
OPENDWGLIB
OPENDWGLIBPATH
OPENDWGINCPATH
HAVE_NLS
INTLLIB
FTLIB
FTINC
USE_CAIRO
CAIROLIB
CAIROINC
CAIRO_HAS_XRENDER_SURFACE
CAIRO_HAS_XRENDER
LAPACKINC
LAPACKLIB
BLASINC
BLASLIB
FFTWLIB
FFTWINC
ODBCLIB
ODBCINC
OPENGLULIB
OPENGLLIB
OPENGLINC
OPENGL_WINDOWS
OPENGL_AQUA
OPENGL_X11
USE_OPENGL
SQLITELIB
SQLITELIBPATH
SQLITEINCPATH
USE_SQLITE
MYSQLDLIB
MYSQLLIB
MYSQLLIBPATH
MYSQLINCPATH
USE_MYSQL
MYSQLD_CONFIG
PQLIB
PQLIBPATH
PQINCPATH
USE_POSTGRES
TIFFLIB
TIFF_LIBRARY_DIRS
TIFF_INCLUDE_DIRS
USE_GEOS
GEOS_CFLAGS
GEOS_LIBS
GEOS_CONFIG
USE_NETCDF
NETCDF_CFLAGS
NETCDF_LIBS
NETCDF_CONFIG
USE_PDAL
PDAL_INC
PDAL_CPPFLAGS
PDAL_LIBS
USE_LIBLAS
LIBLAS_INC
LIBLAS_CFLAGS
LIBLAS_LIBS
LIBLAS_CONFIG
USE_OGR
USE_GDAL
GDAL_CFLAGS
GDAL_LIBS
GDAL_CONFIG
USE_PNG
PNGINC
PNGLIB
LIBPNG_CONFIG
HISTORYLIB
READLINELIB
READLINELIBPATH
READLINEINCPATH
USE_REGEX
REGEXLIB
REGEXLIBPATH
REGEXINCPATH
PROJSHARE
PROJLIB
PROJINC
ZSTDLIB
ZSTDLIBPATH
ZSTDINCPATH
BZIP2LIB
BZIP2LIBPATH
BZIP2INCPATH
ZLIB
ZLIBLIBPATH
ZLIBINCPATH
HAVE_SOCKET
SOCKLIB
ICONVLIB
DLLIB
MATHLIB
HAVE_ASPRINTF
DBMIEXTRALIB
USE_X11
XTLIB
XLIB
X_EXTRA_LIBS
X_PRE_LIBS
XMKMF
X_LIBS
X_CFLAGS
CROSS_COMPILING
EGREP
GREP
CPP
PERL
ENV
AR
RANLIB
YACCPATH
YFLAGS
YACC
LEXPATH
LEXLIB
LEX_OUTPUT_ROOT
LEX
INSTALL_DATA
INSTALL_SCRIPT
INSTALL_PROGRAM
LIBRARY_DIRS
INCLUDE_DIRS
STLIB_SUFFIX
STLIB_LD
SHLIB_SUFFIX
SHLIB_CFLAGS
SHLIB_LD_FLAGS
SHLIB_LDX
SHLIB_LD
LD_LIBRARY_PATH_VAR
LD_SEARCH_FLAGS
GRASS_LIBRARY_TYPE
INSTDIR
MACOSX_SDK
MACOSX_ARCHS
MACOSX_APP
LIB_VER
NAME_VER
GRASS_HEADERS_GIT_DATE
GRASS_HEADERS_GIT_HASH
GRASS_VERSION_GIT
GRASS_VERSION_DATE
GRASS_VERSION_NUMBER
GRASS_VERSION_RELEASE
GRASS_VERSION_MINOR
GRASS_VERSION_MAJOR
GRASS_VERSION_FILE
GIT
GRASS_BIN
GISBASE
ARCH
DSTDIR
SRCDIR
pwd
BINDIR
WINDRES
MINGW32
ac_ct_CXX
CXXFLAGS
CXX
OBJEXT
EXEEXT
ac_ct_CC
CPPFLAGS
LDFLAGS
CFLAGS
CC
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'
ac_subst_files=''
ac_user_opts='
enable_option_checking
with_cxx
enable_macosx_app
enable_shared
enable_w11
with_macosx_archs
with_macosx_sdk
with_tiff
with_postgres
with_mysql
with_sqlite
with_opengl
with_odbc
with_fftw
with_blas
with_lapack
with_cairo
with_freetype
with_nls
with_readline
with_opendwg
with_regex
with_pthread
with_openmp
with_opencl
with_bzlib
with_zstd
with_pdal
with_libpng
with_gdal
with_liblas
with_netcdf
with_geos
with_includes
with_libs
with_zlib_includes
with_zlib_libs
with_bzlib_includes
with_bzlib_libs
with_zstd_includes
with_zstd_libs
with_readline_includes
with_readline_libs
with_tiff_includes
with_tiff_libs
with_postgres_includes
with_postgres_libs
with_mysql_includes
with_mysql_libs
with_sqlite_includes
with_sqlite_libs
with_opengl_includes
with_opengl_libs
with_opengl_framework
with_odbc_includes
with_odbc_libs
with_fftw_includes
with_fftw_libs
with_blas_includes
with_blas_libs
with_lapack_includes
with_lapack_libs
with_cairo_includes
with_cairo_libs
with_cairo_ldflags
with_freetype_includes
with_freetype_libs
with_proj_includes
with_proj_libs
with_proj_share
with_opendwg_includes
with_opendwg_libs
with_regex_includes
with_regex_libs
with_pthread_includes
with_pthread_libs
with_openmp_includes
with_openmp_libs
with_opencl_includes
with_opencl_libs
with_x
enable_openmp
enable_largefile
'
      ac_precious_vars='build_alias
host_alias
target_alias
CC
CFLAGS
LDFLAGS
LIBS
CPPFLAGS
CXX
CXXFLAGS
CCC
YACC
YFLAGS
CPP
XMKMF'


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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

  -*) as_fn_error $? "unrecognized option: \`$ac_option'
Try \`$0 --help' for more information"
    ;;

  *=*)
    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
    # Reject names that are not valid shell variable names.
    case $ac_envvar in #(
      '' | [0-9]* | *[!_$as_cr_alnum]* )
      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
    esac
    eval $ac_envvar=\$ac_optarg
    export $ac_envvar ;;

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

  esac
done

if test -n "$ac_prev"; then
  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
  as_fn_error $? "missing argument to $ac_option"
fi

if test -n "$ac_unrecognized_opts"; then
  case $enable_option_checking in
    no) ;;
    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
  esac
fi

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

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

# FIXME: To remove some day.
if test "x$host_alias" != x; then
  if test "x$build_alias" = x; then
    cross_compiling=maybe
  elif test "x$build_alias" != "x$host_alias"; then
    cross_compiling=yes
  fi
fi

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

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


ac_pwd=`pwd` && test -n "$ac_pwd" &&
ac_ls_di=`ls -di .` &&
ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
  as_fn_error $? "working directory cannot be determined"
test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
  as_fn_error $? "pwd does not report name of working directory"


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

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

  cat <<\_ACEOF

X features:
  --x-includes=DIR    X include files are in DIR
  --x-libraries=DIR   X library files are in DIR

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

if test -n "$ac_init_help"; then

  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-macosx-app     create a MacOSX application
  --enable-shared         build and link with shared libraries --enable-shared
  --enable-w11            use W11 library for Windows X11 emulation
  --disable-openmp        do not use OpenMP
  --disable-largefile     omit support for large files (LFS)

Optional Packages:
  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
  --with-cxx              support C++ functionality (default: yes)
  --with-macosx-archs=arch list
                          compile multiple architectures on MacOSX, ie.
                          universal.  Valid architectures are i386, ppc,
                          x86_64 and ppc64. (default: no native)
  --with-macosx-sdk=path/sdk
                          compile with a system SDK on MacOSX. (default: no)
  --with-tiff             support TIFF functionality (default: yes)
  --with-postgres         support PostgreSQL functionality (default: no)
  --with-mysql            support MySQL functionality (default: no)
  --with-sqlite           support SQLite functionality (default: yes)
  --with-opengl           support OpenGL functionality (default: yes)
  --with-odbc             support ODBC functionality (default: no)
  --with-fftw             support FFTW functionality (default: yes)
  --with-blas             support BLAS functionality (default: no)
  --with-lapack           support LAPACK functionality (default: no)
  --with-cairo            support Cairo functionality (default: yes)
  --with-freetype         support FreeType functionality (default: yes)
  --with-nls              support NLS functionality (default: no)
  --with-readline         support Readline functionality (default: no)
  --with-opendwg          support openDWG functionality (default: no)
  --with-regex            support regex functionality (default: yes)
  --with-pthread          support POSIX threads functionality (default: no)
  --with-openmp           support OpenMP functionality (default: no)
  --with-opencl           support OpenCL functionality (default: no)
  --with-bzlib            support BZIP2 functionality (default: no)
  --with-zstd             support Zstandard functionality (default: yes)
  --with-pdal             support PDAL functionality (default: yes)
  --with-libpng=path/libpng-config
                          enable PNG support (libpng-config with path,
                          e.g. '--with-libpng=/usr/local/bin/libpng-config')
  --with-gdal=path/gdal-config
                          enable GDAL/OGR support (gdal-config with path,
                          e.g. '--with-gdal=/usr/local/bin/gdal-config')
  --with-liblas=path/liblas-config
                          enable libLAS support (liblas-config with path,
                          e.g. '--with-liblas=/usr/local/bin/liblas-config',
                          default: no)
  --with-netcdf=path/nc-config
                          enable NetCDF support (nc-config with path,
                          e.g. '--with-nc=/usr/local/bin/nc-config',
                          default: no)
  --with-geos=path/geos-config
                          enable GEOS support (geos-config with path,
                          e.g. '--with-geos=/usr/local/bin/geos-config',
                          default: no)
  --with-includes=DIRS    site include files are in DIRS
  --with-libs=DIRS        site library files are in DIRS
  --with-zlib-includes=DIRS
                          zlib include files are in DIRS
  --with-zlib-libs=DIRS   zlib library files are in DIRS
  --with-bzlib-includes=DIRS
                          BZIP2 include files are in DIRS
  --with-bzlib-libs=DIRS  BZIP2 library files are in DIRS
  --with-zstd-includes=DIRS
                          ZSTD include files are in DIRS
  --with-zstd-libs=DIRS   ZSTD library files are in DIRS
  --with-readline-includes=DIRS
                          Readline include files are in DIRS
  --with-readline-libs=DIRS
                          Readline library files are in DIRS
  --with-tiff-includes=DIRS
                          TIFF include files are in DIRS
  --with-tiff-libs=DIRS   TIFF library files are in DIRS
  --with-postgres-includes=DIRS
                          PostgreSQL include files are in DIRS
  --with-postgres-libs=DIRS
                          PostgreSQL library files are in DIRS
  --with-mysql-includes=DIRS
                          MySQL include files are in DIRS
  --with-mysql-libs=DIRS  MySQL library files are in DIRS
  --with-sqlite-includes=DIRS
                          SQLite include files are in DIRS
  --with-sqlite-libs=DIRS SQLite library files are in DIRS
  --with-opengl-includes=DIRS
                          OpenGL include files are in DIRS
  --with-opengl-libs=DIRS OpenGL library files are in DIRS
  --with-opengl-framework=DIR
                          OpenGL framework is in DIR
  --with-odbc-includes=DIRS
                          ODBC include files are in DIRS
  --with-odbc-libs=DIRS   ODBC library files are in DIRS
  --with-fftw-includes=DIRS
                          FFTW include files are in DIRS
  --with-fftw-libs=DIRS   FFTW library files are in DIRS
  --with-blas-includes=DIRS
                          BLAS include files are in DIRS
  --with-blas-libs=DIRS   BLAS library files are in DIRS
  --with-lapack-includes=DIRS
                          LAPACK include files are in DIRS
  --with-lapack-libs=DIRS LAPACK library files are in DIRS
  --with-cairo-includes=DIRS
                          cairo include files are in DIRS
  --with-cairo-libs=DIRS  cairo library files are in DIRS
  --with-cairo-ldflags=FLAGS
                          cairo needs FLAGS when linking
  --with-freetype-includes=DIRS
                          FreeType include files are in DIRS
  --with-freetype-libs=DIRS
                          FreeType library files are in DIRS
  --with-proj-includes=DIRS
                          External PROJ.4 include files are in DIRS
  --with-proj-libs=DIRS   External PROJ.4 library files are in DIRS
  --with-proj-share=DIR   External PROJ.4 data files are in DIR
  --with-opendwg-includes=DIRS
                          openDWG include files are in DIRS
  --with-opendwg-libs=DIRS
                          openDWG library files are in DIRS
  --with-regex-includes=DIRS
                          regex include files are in DIRS
  --with-regex-libs=DIRS  regex library files are in DIRS
  --with-pthread-includes=DIRS
                          POSIX threads include files are in DIRS
  --with-pthread-libs=DIRS
                          POSIX threads library files are in DIRS
  --with-openmp-includes=DIRS
                          OpenMP include files are in DIRS
  --with-openmp-libs=DIRS OpenMP library files are in DIRS
  --with-opencl-includes=DIRS
                          OpenCL include files are in DIRS
  --with-opencl-libs=DIRS OpenCL library files are in DIRS
  --with-x                use the X Window System

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>
  CXX         C++ compiler command
  CXXFLAGS    C++ compiler flags
  YACC        The `Yet Another Compiler Compiler' implementation to use.
              Defaults to the first program found out of: `bison -y', `byacc',
              `yacc'.
  YFLAGS      The list of arguments that will be passed by default to $YACC.
              This script will default YFLAGS to the empty string to avoid a
              default value of `-d' given by some make applications.
  CPP         C preprocessor
  XMKMF       Path to xmkmf, Makefile generator for X Window System

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 the package provider.
_ACEOF
ac_status=$?
fi

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

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

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

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

test -n "$ac_init_help" && exit $ac_status
if $ac_init_version; then
  cat <<\_ACEOF
configure
generated by GNU Autoconf 2.69

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

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

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

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

} # ac_fn_c_try_compile

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

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

} # ac_fn_cxx_try_compile

# 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_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_try_cpp LINENO
# ----------------------
# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
ac_fn_c_try_cpp ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  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; }


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

eval "$3=\$ac_header_compiler"
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
fi
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_mongrel

# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
# -------------------------------------------------------
# Tests whether HEADER exists and can be compiled using the include files in
# INCLUDES, setting the cache variable VAR accordingly.
ac_fn_c_check_header_compile ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }

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
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_header_compile

# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
# -------------------------------------------
# Tests whether TYPE exists after having included INCLUDES, setting cache
# variable VAR accordingly.
ac_fn_c_check_type ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }

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
eval ac_res=\$$3
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno

} # ac_fn_c_check_type

# ac_fn_c_check_func LINENO FUNC VAR
# ----------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_c_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }

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
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_cxx_try_link LINENO
# -------------------------
# Try to link conftest.$ac_ext, and return whether this succeeded.
ac_fn_cxx_try_link ()
{
  as_lineno=${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_cxx_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_cxx_try_link

# ac_fn_cxx_check_func LINENO FUNC VAR
# ------------------------------------
# Tests whether FUNC exists, setting the cache variable VAR accordingly
ac_fn_cxx_check_func ()
{
  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
$as_echo_n "checking for $2... " >&6; }

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 $2 ();
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  eval "$3=yes"
else
  eval "$3=no"
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
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_cxx_check_func
cat >config.log <<_ACEOF
This file contains any messages produced by compilers while
running configure, to aid debugging if configure makes a mistake.

It was created by $as_me, 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


# 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_config_headers="$ac_config_headers include/grass/config.h"

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; }

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

{ $as_echo "$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 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

{ $as_echo "$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


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 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
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 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
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 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
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 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+' '}$@"
  fi
fi
fi
CC=$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 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
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 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
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
  test $ac_status = 0; }; }; then
    cross_compiling=no
  else
    if test "$cross_compiling" = maybe; then
	cross_compiling=yes
    else
	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
as_fn_error $? "cannot run C compiled programs.
If you meant to cross compile, use \`--host'.
See \`config.log' for more details" "$LINENO" 5; }
    fi
  fi
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
$as_echo "$cross_compiling" >&6; }

rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
ac_clean_files=$ac_clean_files_save
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
$as_echo_n "checking for suffix of object files... " >&6; }

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
{ $as_echo "$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; }

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

{ $as_echo "$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; }

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
{ $as_echo "$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; }

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

# 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


# Enable C++ option



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




{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use C++" >&5
$as_echo_n "checking whether to use C++... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_cxx\"" >&5
$as_echo "\"$with_cxx\"" >&6; }
case "$with_cxx" in
	"no")	USE_CXX=	;;
	"yes")	USE_CXX="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



if test -n "$USE_CXX"; then
	ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
if test -z "$CXX"; then
  if test -n "$CCC"; then
    CXX=$CCC
  else
    if test -n "$ac_tool_prefix"; then
  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
  do
    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
set dummy $ac_tool_prefix$ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

if test -n "$CXX"; then
  ac_cv_prog_CXX="$CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_CXX="$ac_tool_prefix$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
CXX=$ac_cv_prog_CXX
if test -n "$CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
$as_echo "$CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    test -n "$CXX" && break
  done
fi
if test -z "$CXX"; then
  ac_ct_CXX=$CXX
  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

if test -n "$ac_ct_CXX"; then
  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_ac_ct_CXX="$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
ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
if test -n "$ac_ct_CXX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
$as_echo "$ac_ct_CXX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ac_ct_CXX" && break
done

  if test "x$ac_ct_CXX" = x; then
    CXX="g++"
  else
    case $cross_compiling:$ac_tool_warned in
yes:)
{ $as_echo "$as_me:${as_lineno-$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
    CXX=$ac_ct_CXX
  fi
fi

  fi
fi
# 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

{ $as_echo "$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; }

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

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

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

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
if test $ac_compiler_gnu = yes; then
  GXX=yes
else
  GXX=
fi
ac_test_CXXFLAGS=${CXXFLAGS+set}
ac_save_CXXFLAGS=$CXXFLAGS
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
$as_echo_n "checking whether $CXX accepts -g... " >&6; }

ac_save_cxx_werror_flag=$ac_cxx_werror_flag
   ac_cxx_werror_flag=yes
   ac_cv_prog_cxx_g=no
   CXXFLAGS="-g"
   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

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

int
main ()
{

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

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

int
main ()
{

  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_compile "$LINENO"; then :
  ac_cv_prog_cxx_g=yes
fi
rm -f core conftest.err conftest.$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.$ac_ext
   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
$as_echo "$ac_cv_prog_cxx_g" >&6; }
if test "$ac_test_CXXFLAGS" = set; then
  CXXFLAGS=$ac_save_CXXFLAGS
elif test $ac_cv_prog_cxx_g = yes; then
  if test "$GXX" = yes; then
    CXXFLAGS="-g -O2"
  else
    CXXFLAGS="-g"
  fi
else
  if test "$GXX" = yes; then
    CXXFLAGS="-O2"
  else
    CXXFLAGS=
  fi
fi
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_c_compiler_gnu

else
	CXX=
	CXXFLAGS=


fi

# Done checking C++


case $host_os in
  *cygwin* ) CYGWIN=yes;;
esac


case $host_os in
  *mingw32* ) MINGW32=yes;;
esac

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

if test "$CYGWIN" = yes || test "$MINGW32" = yes; then
  ac_cv_exeext=.exe
else
  ac_cv_exeext=no
fi

EXEEXT=""
test x"${ac_cv_exeext}" != xno && EXEEXT=${ac_cv_exeext}
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: ${ac_cv_exeext}" >&5
$as_echo "${ac_cv_exeext}" >&6; }
ac_exeext=$EXEEXT



# Set WINDRES

if test "$MINGW32" = yes ; then
  WINDRES=${WINDRES-windres}
else
  WINDRES=
fi



# Check for custom PKG_CONFIG
PKG_CONFIG=${PKG_CONFIG-pkg-config}

# Check for full floating-point support, including Infinity and NaN
IEEEFLAG=


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for full floating-point support" >&5
$as_echo_n "checking for full floating-point support... " >&6; }
if test "$cross_compiling" = yes; then :
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown (cross-compiling)" >&5
$as_echo "unknown (cross-compiling)" >&6; }

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \"cc -mieee\" works" >&5
$as_echo_n "checking whether \"cc -mieee\" works... " >&6; }
ac_save_cflags=${CFLAGS}
CFLAGS="$CFLAGS -mieee"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{

  ;
  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; }
        IEEEFLAG="-mieee"
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.$ac_ext
CFLAGS=${ac_save_cflags}


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

#include <float.h>
int main(void) {
 double one = 1.0;
 double zero = 0.0;
 if (one/zero > DBL_MAX)        /* infinity */
   if (zero/zero != zero/zero)  /* NaN */
     return 0;
 return 1;
}

_ACEOF
if ac_fn_c_try_run "$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
$as_echo "no" >&6; }
     ac_save_cflags=${CFLAGS}
  CFLAGS=-mieee

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for full floating-point support with -mieee" >&5
$as_echo_n "checking for full floating-point support with -mieee... " >&6; }
if test "$cross_compiling" = yes; then :
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown (cross-compiling)" >&5
$as_echo "unknown (cross-compiling)" >&6; }
    as_fn_error $? "*** INTERNAL CONFIGURE ERROR" "$LINENO" 5

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

#include <float.h>
int main(void) {
 double one = 1.0;
 double zero = 0.0;
 if (one/zero > DBL_MAX)        /* infinity */
   if (zero/zero != zero/zero)  /* NaN */
     return 0;
 return 1;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
    IEEEFLAG="-mieee"
else
     { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Incomplete floating-point support." >&5
$as_echo "$as_me: WARNING: *** Incomplete floating-point support." >&2;}
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


  CFLAGS=${ac_save_cflags}
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi


CFLAGS="$CFLAGS $IEEEFLAG"

# Set BINDIR

if test -n "${bindir}"; then
BINDIR="${bindir}"
else
BINDIR=/usr/local/bin
fi


# Set SRCDIR and DSTDIR

# Extract the first word of "pwd", so it can be a program name with args.
set dummy pwd; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

case $pwd in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_pwd="$pwd" # 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_pwd="$as_dir/$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 "$ac_cv_path_pwd" && ac_cv_path_pwd="pwd"
  ;;
esac
pwd=$ac_cv_path_pwd
if test -n "$pwd"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $pwd" >&5
$as_echo "$pwd" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi



if test "$MINGW32" = yes -a "$cross_compiling" != yes ; then
  winpwd="pwd -W"
else
  winpwd="$pwd"
fi

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

if test -z "$srcdir" ; then
  SRCDIR=`$pwd`
else
  SRCDIR=`(cd "$srcdir" ; $pwd)`
fi

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

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

DSTDIR=`$pwd`
WINDSTDIR=`$winpwd`

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




# Set ARCH

ARCH=
if test -z "${host}"; then
ARCH="unknown"
else
ARCH="${host}"
fi



# Set GISBASE and GRASS_BIN

GISBASE="${WINDSTDIR}/dist.${ARCH}"
GRASS_BIN="${DSTDIR}/bin.${ARCH}"




# Set GRASS_VERSION_*

GRASS_VERSION_FILE=include/VERSION
GRASS_VERSION_MAJOR=`sed -n 1p "${GRASS_VERSION_FILE}"`
GRASS_VERSION_MINOR=`sed -n 2p "${GRASS_VERSION_FILE}"`
GRASS_VERSION_RELEASE=`sed -n 3p "${GRASS_VERSION_FILE}"`
GRASS_VERSION_DATE=`sed -n 4p "${GRASS_VERSION_FILE}"`
GRASS_VERSION_NUMBER=`echo ${GRASS_VERSION_MAJOR}.${GRASS_VERSION_MINOR}.${GRASS_VERSION_RELEASE}`
NAME_VER=`echo ${GRASS_VERSION_NUMBER} | sed 's/\..*//'`

LIB_VER=`echo ${GRASS_VERSION_NUMBER} | sed 's/^\([0-9.]*\).*$/\1/'`


GRASS_VERSION_GIT="exported"
# get git short hash + date of last change in GRASS headers
# (and anything else in include)
GRASS_HEADERS_GIT_HASH="${GRASS_VERSION_NUMBER}"
GRASS_HEADERS_GIT_DATE=`date -u +%FT%T%z | sed 's/\(..\)$/:\1/'`
# Extract the first word of "git", so it can be a program name with args.
set dummy git; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

case $GIT in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GIT="$GIT" # 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_GIT="$as_dir/$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 "$ac_cv_path_GIT" && ac_cv_path_GIT="no"
  ;;
esac
GIT=$ac_cv_path_GIT
if test -n "$GIT"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $GIT" >&5
$as_echo "$GIT" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


if test "$GIT" != "no" ; then
   GRASS_VERSION_GIT=`$GIT rev-parse --short HEAD 2>/dev/null`
   if test -z "$GRASS_VERSION_GIT"; then
      GRASS_VERSION_GIT="exported"
   fi
   GRASS_HEADERS_GIT_HASH=`$GIT log -1 --pretty=format:"%h" -- "${SRCDIR}/include" 2>/dev/null`
   if test -z "$GRASS_HEADERS_GIT_HASH"; then
      GRASS_HEADERS_GIT_HASH="${GRASS_VERSION_NUMBER}"
   fi
   GRASS_HEADERS_GIT_DATE=`date -d $($GIT log -1 --pretty=format:"%cI" -- "${SRCDIR}/include") -u +%FT%T%z | sed 's/\(..\)$/:\1/'` 2>/dev/null
   if test -z "$GRASS_HEADERS_GIT_DATE"; then
      GRASS_HEADERS_GIT_DATE=`date -u +%FT%T%z | sed 's/\(..\)$/:\1/'`
   fi
fi













# Check for MacOSX App

# Check whether --enable-macosx-app was given.
if test "${enable_macosx_app+set}" = set; then :
  enableval=$enable_macosx_app;
else
  enable_macosx_app=no
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for MacOSX App" >&5
$as_echo_n "checking for MacOSX App... " >&6; }
case "$enable_macosx_app" in
	yes)	MACOSX_APP=1	;;
	no)	MACOSX_APP=	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$enable_macosx_app\"" >&5
$as_echo "\"$enable_macosx_app\"" >&6; }


# Check for MacOSX archs

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

MACOSX_ARCHS=

if test -z "$with_macosx_archs" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
else
  for a in $with_macosx_archs
  do
    # check if valid arch?
    case "$a" in
      i386|ppc|x86_64|ppc64)
        MACOSX_ARCHS="$MACOSX_ARCHS -arch $a"
        ;;
    esac
  done
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MACOSX_ARCHS" >&5
$as_echo "$MACOSX_ARCHS" >&6; }
  LDFLAGS="$LDFLAGS $MACOSX_ARCHS"
  CFLAGS="$CFLAGS $MACOSX_ARCHS"
  CXXFLAGS="$CXXFLAGS $MACOSX_ARCHS"
fi



# Done checking MacOSX archs

# Check for MacOSX SDK

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

MACOSX_SDK=

if test -z "$with_macosx_sdk" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
else
  as_ac_File=`$as_echo "ac_cv_file_$with_macosx_sdk/SDKSettings.plist" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $with_macosx_sdk/SDKSettings.plist" >&5
$as_echo_n "checking for $with_macosx_sdk/SDKSettings.plist... " >&6; }

test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "$with_macosx_sdk/SDKSettings.plist"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
eval ac_res=\$$as_ac_File
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"; then :

    MACOSX_SDK="-isysroot $with_macosx_sdk"
else

    as_fn_error $? "*** specified SDK does not exist or is not a SDK" "$LINENO" 5
fi

  LDFLAGS="$LDFLAGS $MACOSX_SDK"
  CFLAGS="$CFLAGS $MACOSX_SDK"
  CXXFLAGS="$CXXFLAGS $MACOSX_SDK"
fi



# Done checking MacOSX SDK

# Set INST_DIR

if test -n "$MACOSX_APP" ; then
    INSTDIR='${prefix}'"/GRASS-${GRASS_VERSION_MAJOR}.${GRASS_VERSION_MINOR}.app/Contents/MacOS"
else
    INSTDIR='${prefix}'"/grass${GRASS_VERSION_MAJOR}${GRASS_VERSION_MINOR}"
fi



# Get flags for building shared libraries


    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to build libraries" >&5
$as_echo_n "checking how to build libraries... " >&6; }
    # Check whether --enable-shared was given.
if test "${enable_shared+set}" = set; then :
  enableval=$enable_shared; shared_ok=$enableval
else
  shared_ok=yes
fi


    if test "${enable_shared+set}" = set; then
	enableval="$enable_shared"
	shared_ok=$enableval
    else
	shared_ok=yes
    fi

    if test "$shared_ok" = "yes" ; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: shared" >&5
$as_echo "shared" >&6; }
	SHARED_BUILD=1
	GRASS_LIBRARY_TYPE='shlib'
    else
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: static" >&5
$as_echo "static" >&6; }
	SHARED_BUILD=0

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

	GRASS_LIBRARY_TYPE='stlib'
    fi



ac_save_ldflags="$LDFLAGS"

    SHLIB_CFLAGS=""
    SHLIB_LD_FLAGS=""
    SHLIB_SUFFIX=""
    SHLIB_LD=""
    SHLIB_LDX=""
    STLIB_LD='${AR} cr'
    STLIB_SUFFIX='.a'
    GRASS_TRIM_DOTS='`echo ${LIB_VER} | tr -d .`'
    GRASS_LIB_VERSIONS_OK=ok
    LDFLAGS=""
    LD_SEARCH_FLAGS=""
    LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"

    case $host in
        *-linux-* | *-gnu* | *-kfreebsd*-gnu)
	    SHLIB_CFLAGS="-fPIC"
            SHLIB_LD_FLAGS="-Wl,-soname,\$(notdir \$@)"
	    SHLIB_SUFFIX=".so"
	    SHLIB_LD="${CC} -shared"
            SHLIB_LDX="${CXX} -shared"
            LDFLAGS="-Wl,--export-dynamic"
            LD_SEARCH_FLAGS='-Wl,-rpath-link,${LIB_RUNTIME_DIR} -Wl,-rpath,${INST_DIR}/lib'
            LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
            ;;
        *-pc-cygwin)
            SHLIB_SUFFIX=".dll"
            SHLIB_LD="${CC} -shared"
            LDFLAGS="-Wl,--export-dynamic"
	    LD_LIBRARY_PATH_VAR="PATH"
	    ;;
        *-pc-mingw32 | *-w64-mingw32 | *-pc-msys)
            SHLIB_SUFFIX=".dll"
            SHLIB_LD="${CC} -shared"
            SHLIB_LDX="${CXX} -shared"
            LDFLAGS="-Wl,--export-dynamic,--enable-runtime-pseudo-reloc"
            LD_LIBRARY_PATH_VAR="PATH"
            ;;
        *-apple-darwin*)
            SHLIB_CFLAGS="-fno-common"
            SHLIB_SUFFIX=".dylib"
            SHLIB_LD="${CC} -dynamiclib -compatibility_version \${GRASS_VERSION_MAJOR}.\${GRASS_VERSION_MINOR} -current_version \${GRASS_VERSION_MAJOR}.\${GRASS_VERSION_MINOR} -install_name @rpath/lib\${LIB_NAME}\${SHLIB_SUFFIX}"
            SHLIB_LDX="${CXX} -dynamiclib -compatibility_version \${GRASS_VERSION_MAJOR}.\${GRASS_VERSION_MINOR} -current_version \${GRASS_VERSION_MAJOR}.\${GRASS_VERSION_MINOR} -install_name @rpath/lib\${LIB_NAME}\${SHLIB_SUFFIX}"
            LDFLAGS="-Wl,-rpath,${INSTDIR}/lib,-rpath,\${GISBASE}/lib"
            LD_LIBRARY_PATH_VAR="LD_RUN_PATH"
            ;;
	*-sun-solaris*)
	    # Note: If _REENTRANT isn't defined, then Solaris
	    # won't define thread-safe library routines.

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


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

	    # Note: need the LIBS below, otherwise Tk won't find Tcl's
	    # symbols when dynamically loaded into tclsh.
            if test "$GCC" = "yes" ; then
                SHLIB_CFLAGS="-fPIC"
                SHLIB_LD="$CC -shared"
                LD_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
            else
                SHLIB_CFLAGS="-KPIC"
                SHLIB_LD="/usr/ccs/bin/ld -G -z text"
                LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
            fi
            SHLIB_SUFFIX=".so"
            LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
	    ;;
	*-solaris2*)
	    # Note: Solaris is as of 2010 Oracle Solaris, not Sun Solaris
	    #       Oracle Solaris derives from Solaris 2
	    #       derives from SunOS 5
	    #       derives from UNIX System V Release 4
	    # Note: If _REENTRANT isn't defined, then Solaris
	    # won't define thread-safe library routines.

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


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

	    # Note: need the LIBS below, otherwise Tk won't find Tcl's
	    # symbols when dynamically loaded into tclsh.
            if test "$GCC" = "yes" ; then
                SHLIB_CFLAGS="-fPIC"
                SHLIB_LD="$CC -shared"
                LD_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
            else
                SHLIB_CFLAGS="-KPIC"
                SHLIB_LD="/usr/ccs/bin/ld -G -z text"
                LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
            fi
            SHLIB_SUFFIX=".so"
            LD_LIBRARY_PATH_VAR="LD_LIBRARY_PATH"
	    ;;
	*-freebsd*)
	    # NOTE: only FreeBSD 4+ is supported
	    # FreeBSD 3.* and greater have ELF.
	    SHLIB_CFLAGS="-fPIC"
	    #SHLIB_LD="ld -Bshareable -x"
	    SHLIB_LD="${CC} -shared"
            SHLIB_LDX="${CXX} -shared"
            SHLIB_LD_FLAGS="-Wl,-soname,\$(notdir \$@)"
	    SHLIB_SUFFIX=".so"
	    LDFLAGS="-Wl,--export-dynamic"
	    #LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
	    LD_SEARCH_FLAGS='-Wl,-rpath-link,${LIB_RUNTIME_DIR} -Wl,-rpath,${INST_DIR}/lib'
	    # TODO: add optional pthread support with any combination of:
	    # CFLAGS="$CFLAGS -pthread"
	    # LDFLAGS="$LDFLAGS -lpthread"
	    # AC_DEFINE(_REENTRANT, 1, [define _REENTRANT flag (for SunOS)])
	    # AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [enable threading extensions on Solaris])
	    ;;
	*-netbsd*)
	    # NetBSD has ELF.
	    SHLIB_CFLAGS="-fPIC"
	    SHLIB_LD="${CC} -shared"
            SHLIB_LDX="${CXX} -shared"
	    SHLIB_LD_LIBS="${LIBS}"
	    LDFLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR} -export-dynamic'
	    SHLIB_LD_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR} -export-dynamic'
	    LD_SEARCH_FLAGS='-Wl,-rpath,${INST_DIR}/lib -L${LIB_RUNTIME_DIR}'
	    # some older NetBSD versions do not handle version numbers with dots.
	    #STLIB_SUFFIX='${GRASS_TRIM_DOTS}.a'
	    #SHLIB_SUFFIX='${GRASS_TRIM_DOTS}.so'
	    #GRASS_LIB_VERSIONS_OK=nodots
	    # NetBSD 6 does handle version numbers with dots.
	    STLIB_SUFFIX=".a"
	    SHLIB_SUFFIX=".so"
	    # TODO: add optional pthread support with any combination of:
	    # CFLAGS="$CFLAGS -pthread"
	    # LDFLAGS="$LDFLAGS -lpthread"
	    # AC_DEFINE(_REENTRANT, 1, [define _REENTRANT flag (for SunOS)])
	    # AC_DEFINE(_POSIX_PTHREAD_SEMANTICS, 1, [enable threading extensions on Solaris])
	    ;;
	*aix*)
		# NOTE: do we need to support aix < 6 ?
	    LIBS="$LIBS -lc"
	    SHLIB_CFLAGS=""
	    LDFLAGS=""
        if test "$GCC" = "yes" ; then
            SHLIB_CFLAGS="-fPIC"
            SHLIB_LD="$CC -shared"
            LD_SEARCH_FLAGS='-Wl,-bsvr4,-R,${LIB_RUNTIME_DIR}'
        else
        	# assume xlc
            SHLIB_CFLAGS="-qmkshrobj"
            SHLIB_LD="$CC -shared"
            LD_SEARCH_FLAGS='-Wl,-bsvr4,-R,${LIB_RUNTIME_DIR}'
        fi
	    SHLIB_SUFFIX=".so"
	    LD_LIBRARY_PATH_VAR="LIBPATH"
	    GRASS_NEEDS_EXP_FILE=1
	    GRASS_EXPORT_FILE_SUFFIX='${LIB_VER}.exp'
	    ;;
        *)
            as_fn_error $? "***Unknown platform: $host***" "$LINENO" 5
            ;;
    esac














LDFLAGS="${ac_save_ldflags} $LDFLAGS"

# Enable options

# Check whether --enable-w11 was given.
if test "${enable_w11+set}" = set; then :
  enableval=$enable_w11;
else
  enable_w11=no
fi


# With options

#LOC_ARG_WITH(g77, GNU Fortran 77, no)


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


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



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




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




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




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




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




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




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




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




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




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




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




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




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




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




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




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




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




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




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




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




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




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



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



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



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


# With includes and libs options


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



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



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




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




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





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




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





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




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





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




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





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




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





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




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





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




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





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




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





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




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




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





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




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





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




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





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




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





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




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





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




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




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





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




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





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




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




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





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




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





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




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





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




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





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




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





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




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


#LOC_ARG_WITH_FRAMEWORK(opencl, OpenCL)

# Put this early on so CPPFLAGS and LDFLAGS have any additional dirs

# With includes option

# Handle Fortran compiler choice
#LOC_CHECK_USE(g77, GNU Fortran 77, USE_G77)
# Done checking fortran

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for additional include dirs" >&5
$as_echo_n "checking for additional include dirs... " >&6; }
case "$with_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to list --with-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_includes" >&5
$as_echo "$with_includes" >&6; }

if test -n "$with_includes"; then
    for dir in $with_includes; do
        if test -d "$dir"; then
            INCLUDE_DIRS="$INCLUDE_DIRS -I$dir"
        else
            as_fn_error $? "*** Include directory $dir does not exist." "$LINENO" 5
        fi
    done
    CPPFLAGS="$CPPFLAGS $INCLUDE_DIRS"
fi


# With libs option

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for additional library dirs" >&5
$as_echo_n "checking for additional library dirs... " >&6; }
case "$with_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory list to --with-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_libs" >&5
$as_echo "$with_libs" >&6; }

if test -n "$with_libs"; then
    for dir in $with_libs; do
        if test -d "$dir"; then
            LIBRARY_DIRS="$LIBRARY_DIRS -L$dir"
        else
            as_fn_error $? "*** Library directory $dir does not exist." "$LINENO" 5
        fi
    done
    LDFLAGS="$LDFLAGS $LIBRARY_DIRS"
fi


# Programs and standard headers, libraries, functions

# 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

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

  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'


for ac_prog in flex lex
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 test -n "$LEX"; then
  ac_cv_prog_LEX="$LEX" # 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_LEX="$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
LEX=$ac_cv_prog_LEX
if test -n "$LEX"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEX" >&5
$as_echo "$LEX" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$LEX" && break
done
test -n "$LEX" || LEX=":"

if test "x$LEX" != "x:"; then
  cat >conftest.l <<_ACEOF
%%
a { ECHO; }
b { REJECT; }
c { yymore (); }
d { yyless (1); }
e { /* IRIX 6.5 flex 2.5.4 underquotes its yyless argument.  */
    yyless ((input () != 0)); }
f { unput (yytext[0]); }
. { BEGIN INITIAL; }
%%
#ifdef YYTEXT_POINTER
extern char *yytext;
#endif
int
main (void)
{
  return ! yylex () + ! yywrap ();
}
_ACEOF
{ { ac_try="$LEX conftest.l"
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 "$LEX conftest.l") 2>&5
  ac_status=$?
  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
  test $ac_status = 0; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking lex output file root" >&5
$as_echo_n "checking lex output file root... " >&6; }


if test -f lex.yy.c; then
  ac_cv_prog_lex_root=lex.yy
elif test -f lexyy.c; then
  ac_cv_prog_lex_root=lexyy
else
  as_fn_error $? "cannot find output from $LEX; giving up" "$LINENO" 5
fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_lex_root" >&5
$as_echo "$ac_cv_prog_lex_root" >&6; }
LEX_OUTPUT_ROOT=$ac_cv_prog_lex_root

if test -z "${LEXLIB+set}"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking lex library" >&5
$as_echo_n "checking lex library... " >&6; }


    ac_save_LIBS=$LIBS
    ac_cv_lib_lex='none needed'
    for ac_lib in '' -lfl -ll; do
      LIBS="$ac_lib $ac_save_LIBS"
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_lex=$ac_lib
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
      test "$ac_cv_lib_lex" != 'none needed' && break
    done
    LIBS=$ac_save_LIBS

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lex" >&5
$as_echo "$ac_cv_lib_lex" >&6; }
  test "$ac_cv_lib_lex" != 'none needed' && LEXLIB=$ac_cv_lib_lex
fi


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

# POSIX says lex can declare yytext either as a pointer or an array; the
# default is implementation-dependent.  Figure out which it is, since
# not all implementations provide the %pointer and %array declarations.
ac_cv_prog_lex_yytext_pointer=no
ac_save_LIBS=$LIBS
LIBS="$LEXLIB $ac_save_LIBS"
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

  #define YYTEXT_POINTER 1
`cat $LEX_OUTPUT_ROOT.c`
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_prog_lex_yytext_pointer=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_save_LIBS

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

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

fi
rm -f conftest.l $LEX_OUTPUT_ROOT.c

fi
if test "$LEX" = "lex"; then
    # Extract the first word of "lex", so it can be a program name with args.
set dummy lex; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

case $LEXPATH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_LEXPATH="$LEXPATH" # 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_LEXPATH="$as_dir/$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 "$ac_cv_path_LEXPATH" && ac_cv_path_LEXPATH="no"
  ;;
esac
LEXPATH=$ac_cv_path_LEXPATH
if test -n "$LEXPATH"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LEXPATH" >&5
$as_echo "$LEXPATH" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    if test "$LEXPATH" = "no"; then
	as_fn_error $? "*** Unable to locate lex." "$LINENO" 5
    fi
fi

for ac_prog in 'bison -y' byacc
do
  # Extract the first word of "$ac_prog", so it can be a program name with args.
set dummy $ac_prog; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

if test -n "$YACC"; then
  ac_cv_prog_YACC="$YACC" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_YACC="$ac_prog"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


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

if test "$YACC" = "yacc"; then
    # Extract the first word of "yacc", so it can be a program name with args.
set dummy yacc; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

case $YACCPATH in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_YACCPATH="$YACCPATH" # 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_YACCPATH="$as_dir/$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 "$ac_cv_path_YACCPATH" && ac_cv_path_YACCPATH="no"
  ;;
esac
YACCPATH=$ac_cv_path_YACCPATH
if test -n "$YACCPATH"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $YACCPATH" >&5
$as_echo "$YACCPATH" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


    if test "$YACCPATH" = "no"; then
	as_fn_error $? "*** Unable to locate yacc." "$LINENO" 5
    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 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
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 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
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

for ac_prog in ar
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 test -n "$AR"; then
  ac_cv_prog_AR="$AR" # Let the user override the test.
else
as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_prog_AR="$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
AR=$ac_cv_prog_AR
if test -n "$AR"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
$as_echo "$AR" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$AR" && break
done

for ac_prog in env
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 test -n "$ENV"; then
  ac_cv_prog_ENV="$ENV" # 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_ENV="$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
ENV=$ac_cv_prog_ENV
if test -n "$ENV"; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ENV" >&5
$as_echo "$ENV" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
fi


  test -n "$ENV" && break
done

# Extract the first word of "perl", so it can be a program name with args.
set dummy perl; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

case $PERL in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_PERL="$PERL" # Let the user override the test with a path.
  ;;
  *)
  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
for as_dir in $PATH
do
  IFS=$as_save_IFS
  test -z "$as_dir" && as_dir=.
    for ac_exec_ext in '' $ac_executable_extensions; do
  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
    ac_cv_path_PERL="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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


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

    # 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

  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 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

{ $as_echo "$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 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
{ $as_echo "$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; }

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
{ $as_echo "$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

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

fi

done


for ac_header in limits.h termio.h termios.h unistd.h values.h f2c.h g2c.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

for ac_header in sys/ioctl.h sys/mtio.h sys/resource.h sys/time.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

for ac_header in sys/timeb.h sys/types.h sys/utsname.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

for ac_header in libintl.h iconv.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

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

fi

done

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether time.h and sys/time.h may both be included" >&5
$as_echo_n "checking whether time.h and sys/time.h may both be included... " >&6; }

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

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

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

fi

ac_fn_c_check_type "$LINENO" "off_t" "ac_cv_type_off_t" "$ac_includes_default"
if test "x$ac_cv_type_off_t" = xyes; then :

else

cat >>confdefs.h <<_ACEOF
#define off_t long int
_ACEOF

fi

{ $as_echo "$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; }

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*

{ $as_echo "$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



case $host_os in
  *cygwin* ) CYGWIN=yes;;
	 * ) CYGWIN=no;;
esac

for ac_func in ftime gethostname gettimeofday lseek nice time uname
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

for ac_func in seteuid setpriority setreuid setruid
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

for ac_func in drand48
do :
  ac_fn_c_check_func "$LINENO" "drand48" "ac_cv_func_drand48"
if test "x$ac_cv_func_drand48" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DRAND48 1
_ACEOF

fi
done

for ac_func in putenv setenv
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

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

if test "$cross_compiling" != "yes" ; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether setpgrp takes no argument" >&5
$as_echo_n "checking whether setpgrp takes no argument... " >&6; }

if test "$cross_compiling" = yes; then :
  as_fn_error $? "cannot check setpgrp when cross compiling" "$LINENO" 5
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
$ac_includes_default
int
main ()
{
/* If this system has a BSD-style setpgrp which takes arguments,
  setpgrp(1, 1) will fail with ESRCH and return -1, in that case
  exit successfully. */
  return setpgrp (1,1) != -1;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
  ac_cv_func_setpgrp_void=no
else
  ac_cv_func_setpgrp_void=yes
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

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

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

fi

else
CROSS_COMPILING=1

fi

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for long long int" >&5
$as_echo_n "checking for long long int... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
long long int x;
  ;
  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_LONG_LONG_INT 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

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for int64_t" >&5
$as_echo_n "checking for int64_t... " >&6; }
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <sys/types.h>
int
main ()
{
int64_t x;
  ;
  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_INT64_T 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

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for W11" >&5
$as_echo_n "checking for W11... " >&6; }
case "$enable_w11" in
	yes|no)	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$enable_w11\"" >&5
$as_echo "\"$enable_w11\"" >&6; }	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac

USE_X11=
USE_W11=
XLIB=
XTLIB=

if test "$enable_w11" = "yes" ; then
    X_CFLAGS=-I${SRCDIR}/display/drivers/windows/libW11
    X_LIBS='-L$(LIBDIR)'



    USE_W11="1"
    USE_X11="1"
    XLIB=-lX11

    CFLAGS="$CFLAGS -D__W98__"
else
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for X" >&5
$as_echo_n "checking for X... " >&6; }


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

# $have_x is `yes', `no', `disabled', or empty when we do not yet know.
if test "x$with_x" = xno; then
  # The user explicitly disabled X.
  have_x=disabled
else
  case $x_includes,$x_libraries in #(
    *\'*) as_fn_error $? "cannot use X directory names containing '" "$LINENO" 5;; #(
    *,NONE | NONE,*)
# One or both of the vars are not set, and there is no cached value.
ac_x_includes=no ac_x_libraries=no
rm -f -r conftest.dir
if mkdir conftest.dir; then
  cd conftest.dir
  cat >Imakefile <<'_ACEOF'
incroot:
	@echo incroot='${INCROOT}'
usrlibdir:
	@echo usrlibdir='${USRLIBDIR}'
libdir:
	@echo libdir='${LIBDIR}'
_ACEOF
  if (export CC; ${XMKMF-xmkmf}) >/dev/null 2>/dev/null && test -f Makefile; then
    # GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
    for ac_var in incroot usrlibdir libdir; do
      eval "ac_im_$ac_var=\`\${MAKE-make} $ac_var 2>/dev/null | sed -n 's/^$ac_var=//p'\`"
    done
    # Open Windows xmkmf reportedly sets LIBDIR instead of USRLIBDIR.
    for ac_extension in a so sl dylib la dll; do
      if test ! -f "$ac_im_usrlibdir/libX11.$ac_extension" &&
	 test -f "$ac_im_libdir/libX11.$ac_extension"; then
	ac_im_usrlibdir=$ac_im_libdir; break
      fi
    done
    # Screen out bogus values from the imake configuration.  They are
    # bogus both because they are the default anyway, and because
    # using them would break gcc on systems where it needs fixed includes.
    case $ac_im_incroot in
	/usr/include) ac_x_includes= ;;
	*) test -f "$ac_im_incroot/X11/Xos.h" && ac_x_includes=$ac_im_incroot;;
    esac
    case $ac_im_usrlibdir in
	/usr/lib | /usr/lib64 | /lib | /lib64) ;;
	*) test -d "$ac_im_usrlibdir" && ac_x_libraries=$ac_im_usrlibdir ;;
    esac
  fi
  cd ..
  rm -f -r conftest.dir
fi

# Standard set of common directories for X headers.
# Check X11 before X11Rn because it is often a symlink to the current release.
ac_x_header_dirs='
/usr/X11/include
/usr/X11R7/include
/usr/X11R6/include
/usr/X11R5/include
/usr/X11R4/include

/usr/include/X11
/usr/include/X11R7
/usr/include/X11R6
/usr/include/X11R5
/usr/include/X11R4

/usr/local/X11/include
/usr/local/X11R7/include
/usr/local/X11R6/include
/usr/local/X11R5/include
/usr/local/X11R4/include

/usr/local/include/X11
/usr/local/include/X11R7
/usr/local/include/X11R6
/usr/local/include/X11R5
/usr/local/include/X11R4

/usr/X386/include
/usr/x386/include
/usr/XFree86/include/X11

/usr/include
/usr/local/include
/usr/unsupported/include
/usr/athena/include
/usr/local/x11r5/include
/usr/lpp/Xamples/include

/usr/openwin/include
/usr/openwin/share/include'

if test "$ac_x_includes" = no; then
  # Guess where to find include files, by looking for Xlib.h.
  # First, try using that file with no special directory specified.
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <X11/Xlib.h>
_ACEOF
if ac_fn_c_try_cpp "$LINENO"; then :
  # We can compile using X headers with no special include directory.
ac_x_includes=
else
  for ac_dir in $ac_x_header_dirs; do
  if test -r "$ac_dir/X11/Xlib.h"; then
    ac_x_includes=$ac_dir
    break
  fi
done
fi
rm -f conftest.err conftest.i conftest.$ac_ext
fi # $ac_x_includes = no

if test "$ac_x_libraries" = no; then
  # Check for the libraries.
  # See if we find them without any special options.
  # Don't add to $LIBS permanently.
  ac_save_LIBS=$LIBS
  LIBS="-lX11 $LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <X11/Xlib.h>
int
main ()
{
XrmInitialize ()
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  LIBS=$ac_save_LIBS
# We can link X programs with no special library path.
ac_x_libraries=
else
  LIBS=$ac_save_LIBS
for ac_dir in `$as_echo "$ac_x_includes $ac_x_header_dirs" | sed s/include/lib/g`
do
  # Don't even attempt the hair of trying to link an X program!
  for ac_extension in a so sl dylib la dll; do
    if test -r "$ac_dir/libX11.$ac_extension"; then
      ac_x_libraries=$ac_dir
      break 2
    fi
  done
done
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi # $ac_x_libraries = no

case $ac_x_includes,$ac_x_libraries in #(
  no,* | *,no | *\'*)
    # Didn't find X, or a directory has "'" in its name.
    ac_cv_have_x="have_x=no";; #(
  *)
    # Record where we found X for the cache.
    ac_cv_have_x="have_x=yes\
	ac_x_includes='$ac_x_includes'\
	ac_x_libraries='$ac_x_libraries'"
esac
;; #(
    *) have_x=yes;;
  esac
  eval "$ac_cv_have_x"
fi # $with_x != no

if test "$have_x" != yes; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $have_x" >&5
$as_echo "$have_x" >&6; }
  no_x=yes
else
  # If each of the values was on the command line, it overrides each guess.
  test "x$x_includes" = xNONE && x_includes=$ac_x_includes
  test "x$x_libraries" = xNONE && x_libraries=$ac_x_libraries
  # Update the cache value to reflect the command line values.
  ac_cv_have_x="have_x=yes\
	ac_x_includes='$x_includes'\
	ac_x_libraries='$x_libraries'"
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: libraries $x_libraries, headers $x_includes" >&5
$as_echo "libraries $x_libraries, headers $x_includes" >&6; }
fi

if test "$no_x" = yes; then
  # Not all programs may use this symbol, but it does not hurt to define it.

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

  X_CFLAGS= X_PRE_LIBS= X_LIBS= X_EXTRA_LIBS=
else
  if test -n "$x_includes"; then
    X_CFLAGS="$X_CFLAGS -I$x_includes"
  fi

  # It would also be nice to do this for all -L options, not just this one.
  if test -n "$x_libraries"; then
    X_LIBS="$X_LIBS -L$x_libraries"
    # For Solaris; some versions of Sun CC require a space after -R and
    # others require no space.  Words are not sufficient . . . .
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -R must be followed by a space" >&5
$as_echo_n "checking whether -R must be followed by a space... " >&6; }
    ac_xsave_LIBS=$LIBS; LIBS="$LIBS -R$x_libraries"
    ac_xsave_c_werror_flag=$ac_c_werror_flag
    ac_c_werror_flag=yes
    cat confdefs.h - <<_ACEOF >conftest.$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: no" >&5
$as_echo "no" >&6; }
       X_LIBS="$X_LIBS -R$x_libraries"
else
  LIBS="$ac_xsave_LIBS -R $x_libraries"
       cat confdefs.h - <<_ACEOF >conftest.$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
$as_echo "yes" >&6; }
	  X_LIBS="$X_LIBS -R $x_libraries"
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: neither works" >&5
$as_echo "neither works" >&6; }
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
    ac_c_werror_flag=$ac_xsave_c_werror_flag
    LIBS=$ac_xsave_LIBS
  fi

  # Check for system-dependent libraries X programs must link with.
  # Do this before checking for the system-independent R6 libraries
  # (-lICE), since we may need -lsocket or whatever for X linking.

  if test "$ISC" = yes; then
    X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl_s -linet"
  else
    # Martyn Johnson says this is needed for Ultrix, if the X
    # libraries were built with DECnet support.  And Karl Berry says
    # the Alpha needs dnet_stub (dnet does not exist).
    ac_xsave_LIBS="$LIBS"; LIBS="$LIBS $X_LIBS -lX11"
    cat confdefs.h - <<_ACEOF >conftest.$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 XOpenDisplay ();
int
main ()
{
return XOpenDisplay ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet" >&5
$as_echo_n "checking for dnet_ntoa in -ldnet... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-ldnet  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 dnet_ntoa ();
int
main ()
{
return dnet_ntoa ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dnet_dnet_ntoa=yes
else
  ac_cv_lib_dnet_dnet_ntoa=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_dnet_ntoa" >&5
$as_echo "$ac_cv_lib_dnet_dnet_ntoa" >&6; }
if test "x$ac_cv_lib_dnet_dnet_ntoa" = xyes; then :
  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet"
fi

    if test $ac_cv_lib_dnet_dnet_ntoa = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnet_ntoa in -ldnet_stub" >&5
$as_echo_n "checking for dnet_ntoa in -ldnet_stub... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-ldnet_stub  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 dnet_ntoa ();
int
main ()
{
return dnet_ntoa ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dnet_stub_dnet_ntoa=yes
else
  ac_cv_lib_dnet_stub_dnet_ntoa=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dnet_stub_dnet_ntoa" >&5
$as_echo "$ac_cv_lib_dnet_stub_dnet_ntoa" >&6; }
if test "x$ac_cv_lib_dnet_stub_dnet_ntoa" = xyes; then :
  X_EXTRA_LIBS="$X_EXTRA_LIBS -ldnet_stub"
fi

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

    # msh@cis.ufl.edu says -lnsl (and -lsocket) are needed for his 386/AT,
    # to get the SysV transport functions.
    # Chad R. Larson says the Pyramis MIS-ES running DC/OSx (SVR4)
    # needs -lnsl.
    # The nsl library prevents programs from opening the X display
    # on Irix 5.2, according to T.E. Dickey.
    # The functions gethostbyname, getservbyname, and inet_addr are
    # in -lbsd on LynxOS 3.0.1/i386, according to Lars Hecking.
    ac_fn_c_check_func "$LINENO" "gethostbyname" "ac_cv_func_gethostbyname"
if test "x$ac_cv_func_gethostbyname" = xyes; then :

fi

    if test $ac_cv_func_gethostbyname = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lnsl" >&5
$as_echo_n "checking for gethostbyname in -lnsl... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lnsl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 gethostbyname ();
int
main ()
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_nsl_gethostbyname=yes
else
  ac_cv_lib_nsl_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_nsl_gethostbyname" >&5
$as_echo "$ac_cv_lib_nsl_gethostbyname" >&6; }
if test "x$ac_cv_lib_nsl_gethostbyname" = xyes; then :
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lnsl"
fi

      if test $ac_cv_lib_nsl_gethostbyname = no; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gethostbyname in -lbsd" >&5
$as_echo_n "checking for gethostbyname in -lbsd... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lbsd  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 gethostbyname ();
int
main ()
{
return gethostbyname ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_bsd_gethostbyname=yes
else
  ac_cv_lib_bsd_gethostbyname=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bsd_gethostbyname" >&5
$as_echo "$ac_cv_lib_bsd_gethostbyname" >&6; }
if test "x$ac_cv_lib_bsd_gethostbyname" = xyes; then :
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lbsd"
fi

      fi
    fi

    # lieder@skyler.mavd.honeywell.com says without -lsocket,
    # socket/setsockopt and other routines are undefined under SCO ODT
    # 2.0.  But -lsocket is broken on IRIX 5.2 (and is not necessary
    # on later versions), says Simon Leinen: it contains gethostby*
    # variants that don't use the name server (or something).  -lsocket
    # must be given before -lnsl if both are needed.  We assume that
    # if connect needs -lnsl, so does gethostbyname.
    ac_fn_c_check_func "$LINENO" "connect" "ac_cv_func_connect"
if test "x$ac_cv_func_connect" = xyes; then :

fi

    if test $ac_cv_func_connect = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for connect in -lsocket" >&5
$as_echo_n "checking for connect in -lsocket... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket $X_EXTRA_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 connect ();
int
main ()
{
return connect ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_socket_connect=yes
else
  ac_cv_lib_socket_connect=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_connect" >&5
$as_echo "$ac_cv_lib_socket_connect" >&6; }
if test "x$ac_cv_lib_socket_connect" = xyes; then :
  X_EXTRA_LIBS="-lsocket $X_EXTRA_LIBS"
fi

    fi

    # Guillermo Gomez says -lposix is necessary on A/UX.
    ac_fn_c_check_func "$LINENO" "remove" "ac_cv_func_remove"
if test "x$ac_cv_func_remove" = xyes; then :

fi

    if test $ac_cv_func_remove = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for remove in -lposix" >&5
$as_echo_n "checking for remove in -lposix... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lposix  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 remove ();
int
main ()
{
return remove ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_posix_remove=yes
else
  ac_cv_lib_posix_remove=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_posix_remove" >&5
$as_echo "$ac_cv_lib_posix_remove" >&6; }
if test "x$ac_cv_lib_posix_remove" = xyes; then :
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lposix"
fi

    fi

    # BSDI BSD/OS 2.1 needs -lipc for XOpenDisplay.
    ac_fn_c_check_func "$LINENO" "shmat" "ac_cv_func_shmat"
if test "x$ac_cv_func_shmat" = xyes; then :

fi

    if test $ac_cv_func_shmat = no; then
      { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shmat in -lipc" >&5
$as_echo_n "checking for shmat in -lipc... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lipc  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 shmat ();
int
main ()
{
return shmat ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_ipc_shmat=yes
else
  ac_cv_lib_ipc_shmat=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ipc_shmat" >&5
$as_echo "$ac_cv_lib_ipc_shmat" >&6; }
if test "x$ac_cv_lib_ipc_shmat" = xyes; then :
  X_EXTRA_LIBS="$X_EXTRA_LIBS -lipc"
fi

    fi
  fi

  # Check for libraries that X11R6 Xt/Xaw programs need.
  ac_save_LDFLAGS=$LDFLAGS
  test -n "$x_libraries" && LDFLAGS="$LDFLAGS -L$x_libraries"
  # SM needs ICE to (dynamically) link under SunOS 4.x (so we have to
  # check for ICE first), but we must link in the order -lSM -lICE or
  # we get undefined symbols.  So assume we have SM if we have ICE.
  # These have to be linked with before -lX11, unlike the other
  # libraries we check for below, so use a different variable.
  # John Interrante, Karl Berry
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for IceConnectionNumber in -lICE" >&5
$as_echo_n "checking for IceConnectionNumber in -lICE... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lICE $X_EXTRA_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 IceConnectionNumber ();
int
main ()
{
return IceConnectionNumber ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_ICE_IceConnectionNumber=yes
else
  ac_cv_lib_ICE_IceConnectionNumber=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_ICE_IceConnectionNumber" >&5
$as_echo "$ac_cv_lib_ICE_IceConnectionNumber" >&6; }
if test "x$ac_cv_lib_ICE_IceConnectionNumber" = xyes; then :
  X_PRE_LIBS="$X_PRE_LIBS -lSM -lICE"
fi

  LDFLAGS=$ac_save_LDFLAGS

fi

    if test "$no_x" != "yes"; then
        USE_X11="1"
        XLIB=-lX11
        XTLIB=-lXt
    fi
fi





# Note that some systems (FreeBSD for example) need an extra library for
# cuserid
ac_save_libs="$LIBS"
LIBS=""
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing cuserid" >&5
$as_echo_n "checking for library containing cuserid... " >&6; }

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 cuserid ();
int
main ()
{
return cuserid ();
  ;
  return 0;
}
_ACEOF
for ac_lib in '' compat; 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_cuserid=$ac_res
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext
  if ${ac_cv_search_cuserid+:} false; then :
  break
fi
done
if ${ac_cv_search_cuserid+:} false; then :

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

fi

DBMIEXTRALIB="$LIBS"
LIBS="$ac_save_libs"


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

fi
done



# Test if mathlib needs -lm flag or is included with libc
ac_fn_c_check_func "$LINENO" "atan" "ac_cv_func_atan"
if test "x$ac_cv_func_atan" = xyes; then :
  MATHLIB=
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lm  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 atan ();
int
main ()
{
return atan ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_m_atan=yes
else
  ac_cv_lib_m_atan=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_m_atan" >&5
$as_echo "$ac_cv_lib_m_atan" >&6; }
if test "x$ac_cv_lib_m_atan" = xyes; then :
  MATHLIB=-lm
else

    as_fn_error $? "*** Failed check for math library." "$LINENO" 5

fi

fi



ac_fn_c_check_func "$LINENO" "dlsym" "ac_cv_func_dlsym"
if test "x$ac_cv_func_dlsym" = xyes; then :
  DLLIB=
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-ldl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 dlsym ();
int
main ()
{
return dlsym ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dl_dlsym=yes
else
  ac_cv_lib_dl_dlsym=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlsym" >&5
$as_echo "$ac_cv_lib_dl_dlsym" >&6; }
if test "x$ac_cv_lib_dl_dlsym" = xyes; then :
  DLLIB=-ldl
else

    DLLIB=

fi

fi



ac_fn_c_check_func "$LINENO" "iconv" "ac_cv_func_iconv"
if test "x$ac_cv_func_iconv" = xyes; then :
  ICONVLIB=
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-liconv  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 iconv ();
int
main ()
{
return iconv ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_iconv_iconv=yes
else
  ac_cv_lib_iconv_iconv=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iconv_iconv" >&5
$as_echo "$ac_cv_lib_iconv_iconv" >&6; }
if test "x$ac_cv_lib_iconv_iconv" = xyes; then :
  ICONVLIB=-liconv
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lgiconv  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 iconv ();
int
main ()
{
return iconv ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_giconv_iconv=yes
else
  ac_cv_lib_giconv_iconv=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_giconv_iconv" >&5
$as_echo "$ac_cv_lib_giconv_iconv" >&6; }
if test "x$ac_cv_lib_giconv_iconv" = xyes; then :
  ICONVLIB=-lgiconv
else

ac_fn_c_check_func "$LINENO" "libiconv" "ac_cv_func_libiconv"
if test "x$ac_cv_func_libiconv" = xyes; then :
  ICONVLIB=
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-liconv  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 libiconv ();
int
main ()
{
return libiconv ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_iconv_libiconv=yes
else
  ac_cv_lib_iconv_libiconv=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iconv_libiconv" >&5
$as_echo "$ac_cv_lib_iconv_libiconv" >&6; }
if test "x$ac_cv_lib_iconv_libiconv" = xyes; then :
  ICONVLIB=-liconv
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lgiconv  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 libiconv ();
int
main ()
{
return libiconv ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_giconv_libiconv=yes
else
  ac_cv_lib_giconv_libiconv=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_giconv_libiconv" >&5
$as_echo "$ac_cv_lib_giconv_libiconv" >&6; }
if test "x$ac_cv_lib_giconv_libiconv" = xyes; then :
  ICONVLIB=-lgiconv
else

    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Unable to locate iconv() function." >&5
$as_echo "$as_me: WARNING: *** Unable to locate iconv() function." >&2;}
    ICONVLIB=

fi

fi

fi

fi

fi

fi



have_socket=1
ac_fn_c_check_func "$LINENO" "socket" "ac_cv_func_socket"
if test "x$ac_cv_func_socket" = xyes; then :
  SOCKLIB=
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lsocket  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 socket ();
int
main ()
{
return socket ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_socket_socket=yes
else
  ac_cv_lib_socket_socket=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_socket_socket" >&5
$as_echo "$ac_cv_lib_socket_socket" >&6; }
if test "x$ac_cv_lib_socket_socket" = xyes; then :
  SOCKLIB=-lsocket
else

    have_socket=0
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Unable to locate socket() function." >&5
$as_echo "$as_me: WARNING: *** Unable to locate socket() function." >&2;}

fi

fi


if test "$have_socket" = 1 ; then
  HAVE_SOCKET=1

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

else
  HAVE_SOCKET=
fi



# Mandatory zlib dependency

ZLIBLIBPATH=
ZLIBINCPATH=
ZLIB=

# With zlib includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of zlib includes" >&5
$as_echo_n "checking for location of zlib includes... " >&6; }
case "$with_zlib_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-zlib-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_zlib_includes" >&5
$as_echo "$with_zlib_includes" >&6; }

if test -n "$with_zlib_includes" ; then
    for dir in $with_zlib_includes; do
        if test -d "$dir"; then
            ZLIBINCPATH="$ZLIBINCPATH -I$dir"
        else
            as_fn_error $? "*** zlib includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$ZLIBINCPATH $CPPFLAGS"
for ac_header in zlib.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "zlib.h" "ac_cv_header_zlib_h" "$ac_includes_default"
if test "x$ac_cv_header_zlib_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_ZLIB_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate zlib includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


# With zlib library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of zlib library" >&5
$as_echo_n "checking for location of zlib library... " >&6; }
case "$with_zlib_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-zlib-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_zlib_libs" >&5
$as_echo "$with_zlib_libs" >&6; }

if test -n "$with_zlib_libs"; then
    for dir in $with_zlib_libs; do
        if test -d "$dir"; then
            ZLIBLIBPATH="$ZLIBLIBPATH -L$dir"
        else
            as_fn_error $? "*** zlib library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$ZLIBLIBPATH $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lz  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 deflate ();
int
main ()
{
return deflate ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_z_deflate=yes
else
  ac_cv_lib_z_deflate=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_z_deflate" >&5
$as_echo "$ac_cv_lib_z_deflate" >&6; }
if test "x$ac_cv_lib_z_deflate" = xyes; then :
  ZLIB="$ZLIB -lz "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate zlib library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}


#





# Done checking zlib

# bzip2 support

BZIP2LIBPATH=
BZIP2INCPATH=
BZIP2LIB=


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use bzlib" >&5
$as_echo_n "checking whether to use bzlib... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_bzlib\"" >&5
$as_echo "\"$with_bzlib\"" >&6; }
case "$with_bzlib" in
	"no")	USE_BZIP2=	;;
	"yes")	USE_BZIP2="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



if test -n "$USE_BZIP2"; then

# With bzip2 includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of bzlib includes" >&5
$as_echo_n "checking for location of bzlib includes... " >&6; }
case "$with_bzlib_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-bzlib-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_bzlib_includes" >&5
$as_echo "$with_bzlib_includes" >&6; }

if test -n "$with_bzlib_includes" ; then
    for dir in $with_bzlib_includes; do
        if test -d "$dir"; then
            BZIP2INCPATH="$BZIP2INCPATH -I$dir"
        else
            as_fn_error $? "*** bzlib includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$BZIP2INCPATH $CPPFLAGS"
for ac_header in bzlib.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "bzlib.h" "ac_cv_header_bzlib_h" "$ac_includes_default"
if test "x$ac_cv_header_bzlib_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_BZLIB_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate bzlib includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


# With bzip2 library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of bzlib library" >&5
$as_echo_n "checking for location of bzlib library... " >&6; }
case "$with_bzlib_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-bzlib-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_bzlib_libs" >&5
$as_echo "$with_bzlib_libs" >&6; }

if test -n "$with_bzlib_libs"; then
    for dir in $with_bzlib_libs; do
        if test -d "$dir"; then
            BZIP2LIBPATH="$BZIP2LIBPATH -L$dir"
        else
            as_fn_error $? "*** bzlib library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$BZIP2LIBPATH $LDFLAGS"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BZ2_bzBuffToBuffCompress in -lbz2" >&5
$as_echo_n "checking for BZ2_bzBuffToBuffCompress in -lbz2... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lbz2  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 BZ2_bzBuffToBuffCompress ();
int
main ()
{
return BZ2_bzBuffToBuffCompress ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_bz2_BZ2_bzBuffToBuffCompress=yes
else
  ac_cv_lib_bz2_BZ2_bzBuffToBuffCompress=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_bz2_BZ2_bzBuffToBuffCompress" >&5
$as_echo "$ac_cv_lib_bz2_BZ2_bzBuffToBuffCompress" >&6; }
if test "x$ac_cv_lib_bz2_BZ2_bzBuffToBuffCompress" = xyes; then :
  BZIP2LIB="$BZIP2LIB -lbz2 "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate bzlib library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}


#

fi # $USE_BZIP2





# Done checking bzip2

# zstd support

ZSTDLIBPATH=
ZSTDINCPATH=
ZSTDLIB=


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use zstd" >&5
$as_echo_n "checking whether to use zstd... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_zstd\"" >&5
$as_echo "\"$with_zstd\"" >&6; }
case "$with_zstd" in
	"no")	USE_ZSTD=	;;
	"yes")	USE_ZSTD="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



if test -n "$USE_ZSTD"; then

# With zstd includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of zstd includes" >&5
$as_echo_n "checking for location of zstd includes... " >&6; }
case "$with_zstd_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-zstd-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_zstd_includes" >&5
$as_echo "$with_zstd_includes" >&6; }

if test -n "$with_zstd_includes" ; then
    for dir in $with_zstd_includes; do
        if test -d "$dir"; then
            ZSTDINCPATH="$ZSTDINCPATH -I$dir"
        else
            as_fn_error $? "*** zstd includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$ZSTDINCPATH $CPPFLAGS"
for ac_header in zstd.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "zstd.h" "ac_cv_header_zstd_h" "$ac_includes_default"
if test "x$ac_cv_header_zstd_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_ZSTD_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate zstd includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


# With zstd library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of zstd library" >&5
$as_echo_n "checking for location of zstd library... " >&6; }
case "$with_zstd_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-zstd-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_zstd_libs" >&5
$as_echo "$with_zstd_libs" >&6; }

if test -n "$with_zstd_libs"; then
    for dir in $with_zstd_libs; do
        if test -d "$dir"; then
            ZSTDLIBPATH="$ZSTDLIBPATH -L$dir"
        else
            as_fn_error $? "*** zstd library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$ZSTDLIBPATH $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lzstd  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 ZSTD_compress ();
int
main ()
{
return ZSTD_compress ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_zstd_ZSTD_compress=yes
else
  ac_cv_lib_zstd_ZSTD_compress=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_zstd_ZSTD_compress" >&5
$as_echo "$ac_cv_lib_zstd_ZSTD_compress" >&6; }
if test "x$ac_cv_lib_zstd_ZSTD_compress" = xyes; then :
  ZSTDLIB="$ZSTDLIB -lzstd "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate zstd library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}


#

fi # $USE_ZSTD





# Done checking zstd

# Mandatory PROJ dependency

PROJINC=
PROJLIB=
PROJSHARE=
PROJ4API=0
PROJMAJOR=4

# With PROJ includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of External PROJ includes" >&5
$as_echo_n "checking for location of External PROJ includes... " >&6; }
case "$with_proj_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-proj-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_proj_includes" >&5
$as_echo "$with_proj_includes" >&6; }

if test -n "$with_proj_includes" ; then
    for dir in $with_proj_includes; do
        if test -d "$dir"; then
            PROJINC="$PROJINC -I$dir"
        else
            as_fn_error $? "*** External PROJ includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


# PROJ version check: if proj.h exists, it must be proj 5+

ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
for ac_header in proj.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "proj.h" "ac_cv_header_proj_h" "$ac_includes_default"
if test "x$ac_cv_header_proj_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PROJ_H 1
_ACEOF

else
  PROJ4API=1
fi

done

CPPFLAGS=$ac_save_cppflags


if test $PROJ4API = 0 ; then

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking External PROJ major version" >&5
$as_echo_n "checking External PROJ major version... " >&6; }
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
if test "$cross_compiling" = yes; then :
     proj_ver_major=0
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown (cross-compiling)" >&5
$as_echo "unknown (cross-compiling)" >&6; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <proj.h>
int main(void) {
 FILE *fp = fopen("conftestdata","w");
 fprintf(fp, "%d", PROJ_VERSION_MAJOR);
 return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
     proj_ver_major=`cat conftestdata`
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $proj_ver_major" >&5
$as_echo "$proj_ver_major" >&6; }
else
     as_fn_error $? "*** Could not determine External PROJ major version." "$LINENO" 5
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

CPPFLAGS=$ac_save_cppflags


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking External PROJ minor version" >&5
$as_echo_n "checking External PROJ minor version... " >&6; }
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
if test "$cross_compiling" = yes; then :
     proj_ver_minor=0
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown (cross-compiling)" >&5
$as_echo "unknown (cross-compiling)" >&6; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <proj.h>
int main(void) {
 FILE *fp = fopen("conftestdata","w");
 fprintf(fp, "%d", PROJ_VERSION_MINOR);
 return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
     proj_ver_minor=`cat conftestdata`
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $proj_ver_minor" >&5
$as_echo "$proj_ver_minor" >&6; }
else
     as_fn_error $? "*** Could not determine External PROJ minor version." "$LINENO" 5
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

CPPFLAGS=$ac_save_cppflags


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking External PROJ patch version" >&5
$as_echo_n "checking External PROJ patch version... " >&6; }
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
if test "$cross_compiling" = yes; then :
     proj_ver_patch=0
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown (cross-compiling)" >&5
$as_echo "unknown (cross-compiling)" >&6; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <proj.h>
int main(void) {
 FILE *fp = fopen("conftestdata","w");
 fprintf(fp, "%d", PROJ_VERSION_PATCH);
 return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
     proj_ver_patch=`cat conftestdata`
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $proj_ver_patch" >&5
$as_echo "$proj_ver_patch" >&6; }
else
     as_fn_error $? "*** Could not determine External PROJ patch version." "$LINENO" 5
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

CPPFLAGS=$ac_save_cppflags

    { $as_echo "$as_me:${as_lineno-$LINENO}: result: found PROJ version \"${proj_ver_major}.${proj_ver_minor}.${proj_ver_patch}\"" >&5
$as_echo "found PROJ version \"${proj_ver_major}.${proj_ver_minor}.${proj_ver_patch}\"" >&6; }
    PROJMAJOR=${proj_ver_major}
    # minimum required PROJ 5+ version to use the new PROJ API: 5.1.0
    if test ${proj_ver_major} = 5 && test `expr ${proj_ver_minor} \< 1` = 1 ; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: At least PROJ version \"5.1.0\" is required for the new API " >&5
$as_echo "$as_me: WARNING: At least PROJ version \"5.1.0\" is required for the new API " >&2;}
	PROJ4API=1
    fi
else

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking External PROJ.4 version" >&5
$as_echo_n "checking External PROJ.4 version... " >&6; }
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
if test "$cross_compiling" = yes; then :
     proj_ver=0
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown (cross-compiling)" >&5
$as_echo "unknown (cross-compiling)" >&6; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <proj_api.h>
int main(void) {
 FILE *fp = fopen("conftestdata","w");
 fprintf(fp, "%d", PJ_VERSION);
 return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
     proj_ver=`cat conftestdata`
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $proj_ver" >&5
$as_echo "$proj_ver" >&6; }
else
     as_fn_error $? "*** Could not determine External PROJ.4 version." "$LINENO" 5
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

CPPFLAGS=$ac_save_cppflags

    if test `expr ${proj_ver} \>= 600` = 1 ; then
	PROJMAJOR=6
    elif test `expr ${proj_ver} \>= 500` = 1 ; then
	PROJMAJOR=5
    elif test `expr ${proj_ver} \>= 400` = 1 ; then
	PROJMAJOR=4
    fi
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: found PROJ version \"${proj_ver}\"" >&5
$as_echo "found PROJ version \"${proj_ver}\"" >&6; }
fi

if test $PROJ4API = 0 ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: using new PROJ version 5+ API" >&5
$as_echo "using new PROJ version 5+ API" >&6; }

    # With PROJ library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of External PROJ library" >&5
$as_echo_n "checking for location of External PROJ library... " >&6; }
case "$with_proj_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-proj-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_proj_libs" >&5
$as_echo "$with_proj_libs" >&6; }

if test -n "$with_proj_libs"; then
    for dir in $with_proj_libs; do
        if test -d "$dir"; then
            PROJLIB="$PROJLIB -L$dir"
        else
            as_fn_error $? "*** External PROJ library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$PROJLIB $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lproj  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 proj_pj_info ();
int
main ()
{
return proj_pj_info ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_proj_proj_pj_info=yes
else
  ac_cv_lib_proj_proj_pj_info=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_proj_proj_pj_info" >&5
$as_echo "$ac_cv_lib_proj_proj_pj_info" >&6; }
if test "x$ac_cv_lib_proj_proj_pj_info" = xyes; then :
  PROJLIB="$PROJLIB -lproj "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate External PROJ library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}

else
    { $as_echo "$as_me:${as_lineno-$LINENO}: result: using old PROJ version 4 API" >&5
$as_echo "using old PROJ version 4 API" >&6; }

$as_echo "#define USE_PROJ4API 1" >>confdefs.h



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
for ac_header in proj_api.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "proj_api.h" "ac_cv_header_proj_api_h" "$ac_includes_default"
if test "x$ac_cv_header_proj_api_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PROJ_API_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate External PROJ includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags

    # PROJ version check for v4.x

    if test "$cross_compiling" = yes; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Cannot check PROJ.4 version (cross-compiling)." >&5
$as_echo "$as_me: WARNING: *** Cannot check PROJ.4 version (cross-compiling)." >&2;}
    else

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking External PROJ.4 version" >&5
$as_echo_n "checking External PROJ.4 version... " >&6; }
ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PROJINC $CPPFLAGS"
if test "$cross_compiling" = yes; then :
     proj_ver=0
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown (cross-compiling)" >&5
$as_echo "unknown (cross-compiling)" >&6; }
else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#include <stdio.h>
#include <proj_api.h>
int main(void) {
 FILE *fp = fopen("conftestdata","w");
 fprintf(fp, "%d", PJ_VERSION);
 return 0;
}

_ACEOF
if ac_fn_c_try_run "$LINENO"; then :
     proj_ver=`cat conftestdata`
        { $as_echo "$as_me:${as_lineno-$LINENO}: result: $proj_ver" >&5
$as_echo "$proj_ver" >&6; }
else
     as_fn_error $? "*** Could not determine External PROJ.4 version." "$LINENO" 5
fi
rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
  conftest.$ac_objext conftest.beam conftest.$ac_ext
fi

CPPFLAGS=$ac_save_cppflags


	if test `expr ${proj_ver} \< 446` = 1 ; then
	    as_fn_error $? "*** PROJ.4.4.6 or later is required." "$LINENO" 5
	fi
    fi

    # With PROJ library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of External PROJ.4 library" >&5
$as_echo_n "checking for location of External PROJ.4 library... " >&6; }
case "$with_proj_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-proj-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_proj_libs" >&5
$as_echo "$with_proj_libs" >&6; }

if test -n "$with_proj_libs"; then
    for dir in $with_proj_libs; do
        if test -d "$dir"; then
            PROJLIB="$PROJLIB -L$dir"
        else
            as_fn_error $? "*** External PROJ.4 library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$PROJLIB $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lproj  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 pj_get_def ();
int
main ()
{
return pj_get_def ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_proj_pj_get_def=yes
else
  ac_cv_lib_proj_pj_get_def=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_proj_pj_get_def" >&5
$as_echo "$ac_cv_lib_proj_pj_get_def" >&6; }
if test "x$ac_cv_lib_proj_pj_get_def" = xyes; then :
  PROJLIB="$PROJLIB -lproj "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate External PROJ.4 library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}

fi

# With PROJ share directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of External PROJ data files" >&5
$as_echo_n "checking for location of External PROJ data files... " >&6; }
case "$with_proj_share" in
y | ye | yes | n | no)
        as_fn_error $? "*** You must supply a directory to --with-proj-share." "$LINENO" 5
        ;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_proj_share" >&5
$as_echo "$with_proj_share" >&6; }

if test -n "$with_proj_share" ; then
    if test -d "$with_proj_share"; then
        PROJSHARE="$with_proj_share"
    else
        as_fn_error $? "*** External PROJ data directory $dir does not exist." "$LINENO" 5
    fi
fi

if test -z "$PROJSHARE" ; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** External PROJ directory not specified; default will be used" >&5
$as_echo "$as_me: WARNING: *** External PROJ directory not specified; default will be used" >&2;}
    PROJSHARE=/usr/share/proj
fi

# check if share/proj/epsg exists only for PROJ < 6
if test `expr ${PROJMAJOR} \< 6` = 1 ; then
    # LOC_CHECK_SHARE does not work when cross compiling
    if test "$cross_compiling" = "yes" ; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for epsg" >&5
$as_echo_n "checking for epsg... " >&6; }
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: unknown (cross-compiling)" >&5
$as_echo "unknown (cross-compiling)" >&6; }
    else

as_ac_File=`$as_echo "ac_cv_file_$PROJSHARE/epsg" | $as_tr_sh`
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $PROJSHARE/epsg" >&5
$as_echo_n "checking for $PROJSHARE/epsg... " >&6; }

test "$cross_compiling" = yes &&
  as_fn_error $? "cannot check for file existence when cross compiling" "$LINENO" 5
if test -r "$PROJSHARE/epsg"; then
  eval "$as_ac_File=yes"
else
  eval "$as_ac_File=no"
fi
eval ac_res=\$$as_ac_File
	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
$as_echo "$ac_res" >&6; }
if eval test \"x\$"$as_ac_File"\" = x"yes"; then :

else
  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Unable to locate PROJ data files." >&5
$as_echo "$as_me: WARNING: *** Unable to locate PROJ data files." >&2;}

fi


    fi
fi





# Done checking PROJ

# Enable regex option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use regex" >&5
$as_echo_n "checking whether to use regex... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_regex\"" >&5
$as_echo "\"$with_regex\"" >&6; }
case "$with_regex" in
	"no")	USE_REGEX=	;;
	"yes")	USE_REGEX="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



REGEXINCPATH=
REGEXLIBPATH=
REGEXLIB=

if test -n "$USE_REGEX"; then

# With regex includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of regex includes" >&5
$as_echo_n "checking for location of regex includes... " >&6; }
case "$with_regex_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-regex-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_regex_includes" >&5
$as_echo "$with_regex_includes" >&6; }

if test -n "$with_regex_includes" ; then
    for dir in $with_regex_includes; do
        if test -d "$dir"; then
            REGEXINCPATH="$REGEXINCPATH -I$dir"
        else
            as_fn_error $? "*** regex includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$REGEXINCPATH $CPPFLAGS"
for ac_header in regex.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "regex.h" "ac_cv_header_regex_h" "$ac_includes_default"
if test "x$ac_cv_header_regex_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_REGEX_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate regex includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


# With regex library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of regex library" >&5
$as_echo_n "checking for location of regex library... " >&6; }
case "$with_regex_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-regex-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_regex_libs" >&5
$as_echo "$with_regex_libs" >&6; }

if test -n "$with_regex_libs"; then
    for dir in $with_regex_libs; do
        if test -d "$dir"; then
            REGEXLIBPATH="$REGEXLIBPATH -L$dir"
        else
            as_fn_error $? "*** regex library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS="  $LIBS"
LDFLAGS=" $LDFLAGS"
ac_fn_c_check_func "$LINENO" "regcomp" "ac_cv_func_regcomp"
if test "x$ac_cv_func_regcomp" = xyes; then :


    REGEXLIB="$REGEXLIB "


else


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$REGEXLIBPATH $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lregex  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 regcomp ();
int
main ()
{
return regcomp ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_regex_regcomp=yes
else
  ac_cv_lib_regex_regcomp=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_regex_regcomp" >&5
$as_echo "$ac_cv_lib_regex_regcomp" >&6; }
if test "x$ac_cv_lib_regex_regcomp" = xyes; then :
  REGEXLIB="$REGEXLIB -lregex "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate regex library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}



fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


fi # $USE_REGEX






# Done checking regex

# Enable Readline option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use Readline" >&5
$as_echo_n "checking whether to use Readline... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_readline\"" >&5
$as_echo "\"$with_readline\"" >&6; }
case "$with_readline" in
	"no")	USE_READLINE=	;;
	"yes")	USE_READLINE="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



READLINEINCPATH=
READLINELIBPATH=
READLINELIB=
HISTORYLIB=

if test -n "$USE_READLINE"; then

# With Readline includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of Readline includes" >&5
$as_echo_n "checking for location of Readline includes... " >&6; }
case "$with_readline_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-readline-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_readline_includes" >&5
$as_echo "$with_readline_includes" >&6; }

if test -n "$with_readline_includes" ; then
    for dir in $with_readline_includes; do
        if test -d "$dir"; then
            READLINEINCPATH="$READLINEINCPATH -I$dir"
        else
            as_fn_error $? "*** Readline includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$READLINEINCPATH $CPPFLAGS"
for ac_header in readline/readline.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "readline/readline.h" "ac_cv_header_readline_readline_h" "$ac_includes_default"
if test "x$ac_cv_header_readline_readline_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_READLINE_READLINE_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate Readline includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$READLINEINCPATH $CPPFLAGS"
for ac_header in readline/history.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "readline/history.h" "ac_cv_header_readline_history_h" "$ac_includes_default"
if test "x$ac_cv_header_readline_history_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_READLINE_HISTORY_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate Readline includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


# With Readline library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of Readline library" >&5
$as_echo_n "checking for location of Readline library... " >&6; }
case "$with_readline_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-readline-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_readline_libs" >&5
$as_echo "$with_readline_libs" >&6; }

if test -n "$with_readline_libs"; then
    for dir in $with_readline_libs; do
        if test -d "$dir"; then
            READLINELIBPATH="$READLINELIBPATH -L$dir"
        else
            as_fn_error $? "*** Readline library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$READLINELIBPATH $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lreadline  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 readline ();
int
main ()
{
return readline ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_readline_readline=yes
else
  ac_cv_lib_readline_readline=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_readline_readline" >&5
$as_echo "$ac_cv_lib_readline_readline" >&6; }
if test "x$ac_cv_lib_readline_readline" = xyes; then :
  READLINELIB="$READLINELIB -lreadline "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate Readline library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$READLINELIBPATH $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lhistory  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 add_history ();
int
main ()
{
return add_history ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_history_add_history=yes
else
  ac_cv_lib_history_add_history=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_history_add_history" >&5
$as_echo "$ac_cv_lib_history_add_history" >&6; }
if test "x$ac_cv_lib_history_add_history" = xyes; then :
  HISTORYLIB="$HISTORYLIB -lhistory "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate History library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}


fi # $USE_READLINE






# Done checking Readline

# PNG option

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use PNG" >&5
$as_echo_n "checking whether to use PNG... " >&6; }

PNGLIB=
PNGINC=
USE_PNG=

if test "`basename xx/$with_libpng`" = "libpng-config" ; then
  LIBPNG_CONFIG="$with_libpng"
fi

if test "$with_libpng" = "no" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  # Extract the first word of "libpng-config", so it can be a program name with args.
set dummy libpng-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

case $LIBPNG_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_LIBPNG_CONFIG="$LIBPNG_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_LIBPNG_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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



  if test "$LIBPNG_CONFIG" = "no" ; then
    as_fn_error $? "*** couldn't find libpng-config" "$LINENO" 5
  fi

  if test "$LIBPNG_CONFIG" != "" ; then
    PNGLIB=`"$LIBPNG_CONFIG" --static --ldflags`
    PNGINC=`"$LIBPNG_CONFIG" --cflags`
    USE_PNG=1
  fi

  PNG=
  ac_save_libs="$LIBS"
  ac_save_cflags="$CFLAGS"
  LIBS="$LIBS $PNGLIB"
  CFLAGS="$CFLAGS $PNGINC"

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <png.h>
int
main ()
{
png_read_image(NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <png.h>
int
main ()
{
png_read_image(NULL, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  PNGLIB="$PNGLIB"
else

  as_fn_error $? "*** Unable to locate libpng library." "$LINENO" 5

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

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  LIBS=${ac_save_libs}
  CFLAGS=${ac_save_cflags}


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

fi





# GDAL option

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use GDAL" >&5
$as_echo_n "checking whether to use GDAL... " >&6; }

GDAL_LIBS=
GDAL_CFLAGS=
USE_GDAL=
USE_OGR=

if test "`basename xx/$with_gdal`" = "gdal-config" ; then
  GDAL_CONFIG="$with_gdal"
fi

if test "$with_gdal" = "no" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  # Extract the first word of "gdal-config", so it can be a program name with args.
set dummy gdal-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

case $GDAL_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GDAL_CONFIG="$GDAL_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_GDAL_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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



  if test "$GDAL_CONFIG" = "no" ; then
    as_fn_error $? "*** couldn't find gdal-config" "$LINENO" 5
  fi

  if test "$GDAL_CONFIG" != "" ; then
    GDAL_LIBS=`"$GDAL_CONFIG" --libs`
    GDAL_DEP_LIBS=`"$GDAL_CONFIG" --dep-libs`
    GDAL_CFLAGS=`"$GDAL_CONFIG" --cflags`
    USE_GDAL=1
    if test `"$GDAL_CONFIG" --ogr-enabled` = "yes" ; then

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

      USE_OGR=1
    fi
  fi

  GDAL=
  ac_save_libs="$LIBS"
  ac_save_cflags="$CFLAGS"
  LIBS="$LIBS $GDAL_LIBS"
  CFLAGS="$CFLAGS $GDAL_CFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <gdal.h>
int
main ()
{
GDALOpen("foo", GA_ReadOnly);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

else

  LIBS="$LIBS $GDAL_DEP_LIBS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <gdal.h>
int
main ()
{
GDALOpen("foo", GA_ReadOnly);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  GDAL_LIBS="$GDAL_LIBS $GDAL_DEP_LIBS"
else

  as_fn_error $? "*** Unable to locate GDAL library." "$LINENO" 5

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

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  LIBS=${ac_save_libs}
  CFLAGS=${ac_save_cflags}


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

fi






# libLAS option

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use libLAS" >&5
$as_echo_n "checking whether to use libLAS... " >&6; }

LIBLAS_LIBS=
LIBLAS_CFLAGS=
USE_LIBLAS=

if test "`basename xx/$with_liblas`" = "liblas-config" ; then
  LIBLAS_CONFIG="$with_liblas"
fi

if test "$with_liblas" = "no" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  # Extract the first word of "liblas-config", so it can be a program name with args.
set dummy liblas-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

case $LIBLAS_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_LIBLAS_CONFIG="$LIBLAS_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_LIBLAS_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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



  if test "$LIBLAS_CONFIG" = "no" ; then
    as_fn_error $? "*** couldn't find liblas-config" "$LINENO" 5
  fi

  if test "$LIBLAS_CONFIG" != "" ; then
    LIBLAS_LIBS=`"$LIBLAS_CONFIG" --libs`
    LIBLAS_CFLAGS=`"$LIBLAS_CONFIG" --cflags`
    LIBLAS_INC=`"$LIBLAS_CONFIG" --includes`
    USE_LIBLAS=1
  fi

  LIBLAS=
  ac_save_libs="$LIBS"
  ac_save_cflags="$CFLAGS"
  ac_save_cppflags="$CPPFLAGS"
  LIBS="$LIBS $LIBLAS_LIBS"
  CFLAGS="$CFLAGS $LIBLAS_CFLAGS"
  CPPFLAGS="$CPPFLAGS $LIBLAS_INC"
  for ac_header in liblas/capi/liblas.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "liblas/capi/liblas.h" "ac_cv_header_liblas_capi_liblas_h" "$ac_includes_default"
if test "x$ac_cv_header_liblas_capi_liblas_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBLAS_CAPI_LIBLAS_H 1
_ACEOF

fi

done

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <liblas/capi/liblas.h>
int
main ()
{
LASReader_Create("foo");
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <liblas/capi/liblas.h>
int
main ()
{
LASReader_Create("foo");
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  LAS_LIBS="$LAS_LIBS"
else

  as_fn_error $? "*** Unable to locate libLAS library." "$LINENO" 5

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

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  LIBS=${ac_save_libs}
  CFLAGS=${ac_save_cflags}
  CPPFLAGS=${ac_save_cppflags}


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

fi






# PDAL option

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use PDAL" >&5
$as_echo_n "checking whether to use PDAL... " >&6; }

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


PDAL_LIBS=
PDAL_CPPFLAGS=
USE_PDAL=
pdal="pdal"

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

  if test -s "${PKG_CONFIG} --exists ${pdal}" ; then
    as_fn_error $? "*** Unable to locate PDAL package." "$LINENO" 5
  fi

  PDAL_LIBS=`${PKG_CONFIG} --libs "${pdal}"`
  PDAL_INC=`${PKG_CONFIG} --cflags "${pdal}"`
  USE_PDAL=1

  PDAL=
  ac_save_libs="$LIBS"
  ac_save_cflags="$CFLAGS"
  LIBS="$LIBS $PDAL_LIBS"
  CFLAGS="$CFLAGS $PDAL_CFLAGS"

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pdal/PointTable.hpp>
  #include <pdal/Streamable.hpp>
  class St:public pdal::Streamable {};
int
main ()
{
pdal::PointTable table;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <pdal/PointTable.hpp>
  #include <pdal/Streamable.hpp>
  class St:public pdal::Streamable {};
int
main ()
{
pdal::PointTable table;
  ;
  return 0;
}
_ACEOF
if ac_fn_cxx_try_link "$LINENO"; then :
  PDAL_LIBS="$PDAL_LIBS"
else

  as_fn_error $? "*** Unable to locate suitable (>=1.7.1) PDAL library." "$LINENO" 5

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

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  LIBS=${ac_save_libs}
  CFLAGS=${ac_save_cflags}


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

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


# NetCDF option

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NetCDF" >&5
$as_echo_n "checking whether to use NetCDF... " >&6; }

NETCDF_LIBS=
NETCDF_CFLAGS=
USE_NETCDF=

if test "`basename xx/$with_netcdf`" = "nc-config" ; then
  NETCDF_CONFIG="$with_netcdf"
fi

if test "$with_netcdf" = "no" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  # Extract the first word of "nc-config", so it can be a program name with args.
set dummy nc-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

case $NETCDF_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_NETCDF_CONFIG="$NETCDF_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_NETCDF_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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



  if test "$NETCDF_CONFIG" = "no" ; then
    as_fn_error $? "*** couldn't find nc-config" "$LINENO" 5
  fi

  if test "$NETCDF_CONFIG" != "" ; then
    NETCDF_LIBS=`"$NETCDF_CONFIG" --libs`
    NETCDF_CFLAGS=`"$NETCDF_CONFIG" --cflags`
    USE_NETCDF=1
  fi

  NETCDF=
  ac_save_libs="$LIBS"
  ac_save_cflags="$CFLAGS"
  LIBS="$LIBS $NETCDF_LIBS"
  CFLAGS="$CFLAGS $NETCDF_CFLAGS"
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <netcdf.h>
int
main ()
{
nc_create("foo", NC_CLOBBER, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

else

  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <netcdf.h>
int
main ()
{
nc_create("foo", NC_CLOBBER, NULL);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  NETCDF_LIBS="$NETCDF_LIBS"
else

  as_fn_error $? "*** Unable to locate NetCDF library." "$LINENO" 5

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

fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
  LIBS=${ac_save_libs}
  CFLAGS=${ac_save_cflags}


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

fi





# GEOS option

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use GEOS" >&5
$as_echo_n "checking whether to use GEOS... " >&6; }

GEOS_LIBS=
GEOS_CFLAGS=
USE_GEOS=

# FIXME: "quote" $with_geos ?
if test "`basename xx/$with_geos`" = "geos-config" ; then
  GEOS_CONFIG="$with_geos"
fi

if test "$with_geos" = "no" ; then
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
$as_echo "no" >&6; }
else
  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
$as_echo "yes" >&6; }
  # Extract the first word of "geos-config", so it can be a program name with args.
set dummy geos-config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

case $GEOS_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_GEOS_CONFIG="$GEOS_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_GEOS_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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



  if test "$GEOS_CONFIG" = "no" ; then
    as_fn_error $? "*** couldn't find geos-config" "$LINENO" 5
  fi

  if test "$GEOS_CONFIG" != "" ; then
    GEOS_LIBS=`"$GEOS_CONFIG" --clibs`
    GEOS_CFLAGS=`"$GEOS_CONFIG" --cflags`
    USE_GEOS=1
  fi


ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$GEOS_CFLAGS $CPPFLAGS"
for ac_header in geos_c.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "geos_c.h" "ac_cv_header_geos_c_h" "$ac_includes_default"
if test "x$ac_cv_header_geos_c_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_GEOS_C_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate GEOS includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags

### geos 3.3.6 installs geos_c.lib, see http://osgeo-org.1560.n6.nabble.com/osgeo4w-329-update-geos-to-3-3-6-td5024605.html
#  if test "$MINGW32" = yes ; then
#    LOC_CHECK_LIBS(geos_c_i,initGEOS,GEOS,$GEOS_LIBS,GEOS_LIBS)
#  else

ac_save_ldflags="$LDFLAGS"
LDFLAGS="$GEOS_LIBS $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lgeos_c  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 initGEOS ();
int
main ()
{
return initGEOS ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_geos_c_initGEOS=yes
else
  ac_cv_lib_geos_c_initGEOS=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_geos_c_initGEOS" >&5
$as_echo "$ac_cv_lib_geos_c_initGEOS" >&6; }
if test "x$ac_cv_lib_geos_c_initGEOS" = xyes; then :
  GEOS_LIBS="$GEOS_LIBS -lgeos_c "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate GEOS library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}

#  fi

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

fi





# Enable TIFF option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use TIFF" >&5
$as_echo_n "checking whether to use TIFF... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_tiff\"" >&5
$as_echo "\"$with_tiff\"" >&6; }
case "$with_tiff" in
	"no")	USE_TIFF=	;;
	"yes")	USE_TIFF="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



TIFF_INCLUDE_DIRS=
TIFF_LIBRARY_DIRS=
TIFFLIB=

if test -n "$USE_TIFF"; then

# With TIFF includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of TIFF includes" >&5
$as_echo_n "checking for location of TIFF includes... " >&6; }
case "$with_tiff_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-tiff-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tiff_includes" >&5
$as_echo "$with_tiff_includes" >&6; }

if test -n "$with_tiff_includes" ; then
    for dir in $with_tiff_includes; do
        if test -d "$dir"; then
            TIFF_INCLUDE_DIRS="$TIFF_INCLUDE_DIRS -I$dir"
        else
            as_fn_error $? "*** TIFF includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$TIFF_INCLUDE_DIRS $CPPFLAGS"
for ac_header in tiffio.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "tiffio.h" "ac_cv_header_tiffio_h" "$ac_includes_default"
if test "x$ac_cv_header_tiffio_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_TIFFIO_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate TIFF includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


# With TIFF library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of TIFF library" >&5
$as_echo_n "checking for location of TIFF library... " >&6; }
case "$with_tiff_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-tiff-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_tiff_libs" >&5
$as_echo "$with_tiff_libs" >&6; }

if test -n "$with_tiff_libs"; then
    for dir in $with_tiff_libs; do
        if test -d "$dir"; then
            TIFF_LIBRARY_DIRS="$TIFF_LIBRARY_DIRS -L$dir"
        else
            as_fn_error $? "*** TIFF library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$TIFF_LIBRARY_DIRS $LDFLAGS"








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

ac_check_lib_save_LIBS=$LIBS
LIBS="-ltiff  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 TIFFOpen ();
int
main ()
{
return TIFFOpen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_tiff_TIFFOpen=yes
else
  ac_cv_lib_tiff_TIFFOpen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFOpen" >&5
$as_echo "$ac_cv_lib_tiff_TIFFOpen" >&6; }
if test "x$ac_cv_lib_tiff_TIFFOpen" = xyes; then :
  TIFFLIB="$TIFFLIB -ltiff "
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-ltiff $MATHLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 TIFFOpen ();
int
main ()
{
return TIFFOpen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_tiff_TIFFOpen=yes
else
  ac_cv_lib_tiff_TIFFOpen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFOpen" >&5
$as_echo "$ac_cv_lib_tiff_TIFFOpen" >&6; }
if test "x$ac_cv_lib_tiff_TIFFOpen" = xyes; then :
  TIFFLIB="$TIFFLIB -ltiff $MATHLIB"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-ltiff $ZLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 TIFFOpen ();
int
main ()
{
return TIFFOpen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_tiff_TIFFOpen=yes
else
  ac_cv_lib_tiff_TIFFOpen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFOpen" >&5
$as_echo "$ac_cv_lib_tiff_TIFFOpen" >&6; }
if test "x$ac_cv_lib_tiff_TIFFOpen" = xyes; then :
  TIFFLIB="$TIFFLIB -ltiff $ZLIB"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-ltiff $ZLIB $MATHLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 TIFFOpen ();
int
main ()
{
return TIFFOpen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_tiff_TIFFOpen=yes
else
  ac_cv_lib_tiff_TIFFOpen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFOpen" >&5
$as_echo "$ac_cv_lib_tiff_TIFFOpen" >&6; }
if test "x$ac_cv_lib_tiff_TIFFOpen" = xyes; then :
  TIFFLIB="$TIFFLIB -ltiff $ZLIB $MATHLIB"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-ltiff -ljpeg $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 TIFFOpen ();
int
main ()
{
return TIFFOpen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_tiff_TIFFOpen=yes
else
  ac_cv_lib_tiff_TIFFOpen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFOpen" >&5
$as_echo "$ac_cv_lib_tiff_TIFFOpen" >&6; }
if test "x$ac_cv_lib_tiff_TIFFOpen" = xyes; then :
  TIFFLIB="$TIFFLIB -ltiff -ljpeg"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-ltiff -ljpeg $MATHLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 TIFFOpen ();
int
main ()
{
return TIFFOpen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_tiff_TIFFOpen=yes
else
  ac_cv_lib_tiff_TIFFOpen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFOpen" >&5
$as_echo "$ac_cv_lib_tiff_TIFFOpen" >&6; }
if test "x$ac_cv_lib_tiff_TIFFOpen" = xyes; then :
  TIFFLIB="$TIFFLIB -ltiff -ljpeg $MATHLIB"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-ltiff -ljpeg $ZLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 TIFFOpen ();
int
main ()
{
return TIFFOpen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_tiff_TIFFOpen=yes
else
  ac_cv_lib_tiff_TIFFOpen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFOpen" >&5
$as_echo "$ac_cv_lib_tiff_TIFFOpen" >&6; }
if test "x$ac_cv_lib_tiff_TIFFOpen" = xyes; then :
  TIFFLIB="$TIFFLIB -ltiff -ljpeg $ZLIB"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-ltiff -ljpeg $ZLIB $MATHLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 TIFFOpen ();
int
main ()
{
return TIFFOpen ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_tiff_TIFFOpen=yes
else
  ac_cv_lib_tiff_TIFFOpen=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_tiff_TIFFOpen" >&5
$as_echo "$ac_cv_lib_tiff_TIFFOpen" >&6; }
if test "x$ac_cv_lib_tiff_TIFFOpen" = xyes; then :
  TIFFLIB="$TIFFLIB -ltiff -ljpeg $ZLIB $MATHLIB"
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate TIFF library." "$LINENO" 5


fi




fi







fi




fi










fi




fi







fi




fi












LDFLAGS=${ac_save_ldflags}


fi # $USE_TIFF





# Done checking TIFF

# Enable PostgreSQL option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use PostgreSQL" >&5
$as_echo_n "checking whether to use PostgreSQL... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_postgres\"" >&5
$as_echo "\"$with_postgres\"" >&6; }
case "$with_postgres" in
	"no")	USE_POSTGRES=	;;
	"yes")	USE_POSTGRES="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



if test -n "$USE_POSTGRES"; then

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

fi # $USE_POSTGRES

PQINCPATH=
PQLIBPATH=
PQLIB=

if test -n "$USE_POSTGRES"; then

# With PostgreSQL includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of PostgreSQL includes" >&5
$as_echo_n "checking for location of PostgreSQL includes... " >&6; }
case "$with_postgres_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-postgres-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_postgres_includes" >&5
$as_echo "$with_postgres_includes" >&6; }

if test -n "$with_postgres_includes" ; then
    for dir in $with_postgres_includes; do
        if test -d "$dir"; then
            PQINCPATH="$PQINCPATH -I$dir"
        else
            as_fn_error $? "*** PostgreSQL includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PQINCPATH $CPPFLAGS"
for ac_header in libpq-fe.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "libpq-fe.h" "ac_cv_header_libpq_fe_h" "$ac_includes_default"
if test "x$ac_cv_header_libpq_fe_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_LIBPQ_FE_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate PostgreSQL includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


fi # $USE_POSTGRES

if test -n "$USE_POSTGRES"; then

# With PostgreSQL library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of PostgreSQL library" >&5
$as_echo_n "checking for location of PostgreSQL library... " >&6; }
case "$with_postgres_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-postgres-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_postgres_libs" >&5
$as_echo "$with_postgres_libs" >&6; }

if test -n "$with_postgres_libs"; then
    for dir in $with_postgres_libs; do
        if test -d "$dir"; then
            PQLIBPATH="$PQLIBPATH -L$dir"
        else
            as_fn_error $? "*** PostgreSQL library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$PQLIBPATH $LDFLAGS"






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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lpq  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 PQsetdbLogin ();
int
main ()
{
return PQsetdbLogin ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_pq_PQsetdbLogin=yes
else
  ac_cv_lib_pq_PQsetdbLogin=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pq_PQsetdbLogin" >&5
$as_echo "$ac_cv_lib_pq_PQsetdbLogin" >&6; }
if test "x$ac_cv_lib_pq_PQsetdbLogin" = xyes; then :
  PQLIB="$PQLIB -lpq "
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lpq -lssl -lcrypto $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 PQsetdbLogin ();
int
main ()
{
return PQsetdbLogin ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_pq_PQsetdbLogin=yes
else
  ac_cv_lib_pq_PQsetdbLogin=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pq_PQsetdbLogin" >&5
$as_echo "$ac_cv_lib_pq_PQsetdbLogin" >&6; }
if test "x$ac_cv_lib_pq_PQsetdbLogin" = xyes; then :
  PQLIB="$PQLIB -lpq -lssl -lcrypto"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lpq -lcrypt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 PQsetdbLogin ();
int
main ()
{
return PQsetdbLogin ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_pq_PQsetdbLogin=yes
else
  ac_cv_lib_pq_PQsetdbLogin=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pq_PQsetdbLogin" >&5
$as_echo "$ac_cv_lib_pq_PQsetdbLogin" >&6; }
if test "x$ac_cv_lib_pq_PQsetdbLogin" = xyes; then :
  PQLIB="$PQLIB -lpq -lcrypt"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lpq -lcrypt -lssl -lcrypto $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 PQsetdbLogin ();
int
main ()
{
return PQsetdbLogin ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_pq_PQsetdbLogin=yes
else
  ac_cv_lib_pq_PQsetdbLogin=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pq_PQsetdbLogin" >&5
$as_echo "$ac_cv_lib_pq_PQsetdbLogin" >&6; }
if test "x$ac_cv_lib_pq_PQsetdbLogin" = xyes; then :
  PQLIB="$PQLIB -lpq -lcrypt -lssl -lcrypto"
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate PostgreSQL library." "$LINENO" 5


fi




fi







fi




fi









LDFLAGS=${ac_save_ldflags}


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$LDFLAGS $PQLIBPATH"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for PQcmdTuples in -lpq" >&5
$as_echo_n "checking for PQcmdTuples in -lpq... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lpq  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 PQcmdTuples ();
int
main ()
{
return PQcmdTuples ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_pq_PQcmdTuples=yes
else
  ac_cv_lib_pq_PQcmdTuples=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pq_PQcmdTuples" >&5
$as_echo "$ac_cv_lib_pq_PQcmdTuples" >&6; }
if test "x$ac_cv_lib_pq_PQcmdTuples" = xyes; then :

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

else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lpq -lcrypt $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 PQcmdTuples ();
int
main ()
{
return PQcmdTuples ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_pq_PQcmdTuples=yes
else
  ac_cv_lib_pq_PQcmdTuples=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pq_PQcmdTuples" >&5
$as_echo "$ac_cv_lib_pq_PQcmdTuples" >&6; }
if test "x$ac_cv_lib_pq_PQcmdTuples" = xyes; then :

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

fi


fi

LDFLAGS="${ac_save_ldflags}"

fi # $USE_POSTGRES







# Done checking PostgreSQL

# Enable MySQL option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use MySQL" >&5
$as_echo_n "checking whether to use MySQL... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_mysql\"" >&5
$as_echo "\"$with_mysql\"" >&6; }
case "$with_mysql" in
	"no")	USE_MYSQL=	;;
	"yes")	USE_MYSQL="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



MYSQLINCPATH=
MYSQLLIBPATH=
MYSQLLIB=

if test -n "$USE_MYSQL"; then

# With MySQL includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of MySQL includes" >&5
$as_echo_n "checking for location of MySQL includes... " >&6; }
case "$with_mysql_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-mysql-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_mysql_includes" >&5
$as_echo "$with_mysql_includes" >&6; }

if test -n "$with_mysql_includes" ; then
    for dir in $with_mysql_includes; do
        if test -d "$dir"; then
            MYSQLINCPATH="$MYSQLINCPATH -I$dir"
        else
            as_fn_error $? "*** MySQL includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$MYSQLINCPATH $CPPFLAGS"
for ac_header in mysql.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "mysql.h" "ac_cv_header_mysql_h" "$ac_includes_default"
if test "x$ac_cv_header_mysql_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_MYSQL_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate MySQL includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


fi # $USE_MYSQL

if test -n "$USE_MYSQL"; then
  # With MySQL library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of MySQL library" >&5
$as_echo_n "checking for location of MySQL library... " >&6; }
case "$with_mysql_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-mysql-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_mysql_libs" >&5
$as_echo "$with_mysql_libs" >&6; }

if test -n "$with_mysql_libs"; then
    for dir in $with_mysql_libs; do
        if test -d "$dir"; then
            MYSQLLIBPATH="$MYSQLLIBPATH -L$dir"
        else
            as_fn_error $? "*** MySQL library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$MYSQLLIBPATH $LDFLAGS"








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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lmysqlclient  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 mysql_query ();
int
main ()
{
return mysql_query ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_mysqlclient_mysql_query=yes
else
  ac_cv_lib_mysqlclient_mysql_query=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mysqlclient_mysql_query" >&5
$as_echo "$ac_cv_lib_mysqlclient_mysql_query" >&6; }
if test "x$ac_cv_lib_mysqlclient_mysql_query" = xyes; then :
  MYSQLLIB="$MYSQLLIB -lmysqlclient "
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lmysqlclient $MATHLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 mysql_query ();
int
main ()
{
return mysql_query ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_mysqlclient_mysql_query=yes
else
  ac_cv_lib_mysqlclient_mysql_query=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mysqlclient_mysql_query" >&5
$as_echo "$ac_cv_lib_mysqlclient_mysql_query" >&6; }
if test "x$ac_cv_lib_mysqlclient_mysql_query" = xyes; then :
  MYSQLLIB="$MYSQLLIB -lmysqlclient $MATHLIB"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lmysqlclient $SOCKLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 mysql_query ();
int
main ()
{
return mysql_query ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_mysqlclient_mysql_query=yes
else
  ac_cv_lib_mysqlclient_mysql_query=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mysqlclient_mysql_query" >&5
$as_echo "$ac_cv_lib_mysqlclient_mysql_query" >&6; }
if test "x$ac_cv_lib_mysqlclient_mysql_query" = xyes; then :
  MYSQLLIB="$MYSQLLIB -lmysqlclient $SOCKLIB"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lmysqlclient $SOCKLIB $MATHLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 mysql_query ();
int
main ()
{
return mysql_query ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_mysqlclient_mysql_query=yes
else
  ac_cv_lib_mysqlclient_mysql_query=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mysqlclient_mysql_query" >&5
$as_echo "$ac_cv_lib_mysqlclient_mysql_query" >&6; }
if test "x$ac_cv_lib_mysqlclient_mysql_query" = xyes; then :
  MYSQLLIB="$MYSQLLIB -lmysqlclient $SOCKLIB $MATHLIB"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lmysqlclient $ZLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 mysql_query ();
int
main ()
{
return mysql_query ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_mysqlclient_mysql_query=yes
else
  ac_cv_lib_mysqlclient_mysql_query=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mysqlclient_mysql_query" >&5
$as_echo "$ac_cv_lib_mysqlclient_mysql_query" >&6; }
if test "x$ac_cv_lib_mysqlclient_mysql_query" = xyes; then :
  MYSQLLIB="$MYSQLLIB -lmysqlclient $ZLIB"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lmysqlclient $ZLIB $MATHLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 mysql_query ();
int
main ()
{
return mysql_query ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_mysqlclient_mysql_query=yes
else
  ac_cv_lib_mysqlclient_mysql_query=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mysqlclient_mysql_query" >&5
$as_echo "$ac_cv_lib_mysqlclient_mysql_query" >&6; }
if test "x$ac_cv_lib_mysqlclient_mysql_query" = xyes; then :
  MYSQLLIB="$MYSQLLIB -lmysqlclient $ZLIB $MATHLIB"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lmysqlclient $ZLIB $SOCKLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 mysql_query ();
int
main ()
{
return mysql_query ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_mysqlclient_mysql_query=yes
else
  ac_cv_lib_mysqlclient_mysql_query=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mysqlclient_mysql_query" >&5
$as_echo "$ac_cv_lib_mysqlclient_mysql_query" >&6; }
if test "x$ac_cv_lib_mysqlclient_mysql_query" = xyes; then :
  MYSQLLIB="$MYSQLLIB -lmysqlclient $ZLIB $SOCKLIB"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lmysqlclient $ZLIB $SOCKLIB $MATHLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 mysql_query ();
int
main ()
{
return mysql_query ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_mysqlclient_mysql_query=yes
else
  ac_cv_lib_mysqlclient_mysql_query=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_mysqlclient_mysql_query" >&5
$as_echo "$ac_cv_lib_mysqlclient_mysql_query" >&6; }
if test "x$ac_cv_lib_mysqlclient_mysql_query" = xyes; then :
  MYSQLLIB="$MYSQLLIB -lmysqlclient $ZLIB $SOCKLIB $MATHLIB"
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate MySQL library." "$LINENO" 5


fi




fi







fi




fi










fi




fi







fi




fi












LDFLAGS=${ac_save_ldflags}


  # Check for libmysqld (for embedded version of the driver)
  # Extract the first word of "mysql_config", so it can be a program name with args.
set dummy mysql_config; ac_word=$2
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
$as_echo_n "checking for $ac_word... " >&6; }

case $MYSQLD_CONFIG in
  [\\/]* | ?:[\\/]*)
  ac_cv_path_MYSQLD_CONFIG="$MYSQLD_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_MYSQLD_CONFIG="$as_dir/$ac_word$ac_exec_ext"
    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
    break 2
  fi
done
  done
IFS=$as_save_IFS

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



  if test "$MYSQLD_CONFIG" = "no" ; then
    as_fn_error $? "*** couldn't find mysql_config" "$LINENO" 5
  fi

  if test "$MYSQLD_CONFIG" != "" ; then
    ac_ext=cpp
ac_cpp='$CXXCPP $CPPFLAGS'
ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
ac_compiler_gnu=$ac_cv_cxx_compiler_gnu

    ac_save_libs="$LIBS"
    MYSQLDLIB=`"$MYSQLD_CONFIG" --libmysqld-libs`

    LIBS="$MYSQLDLIB $LIBS"
    ac_fn_cxx_check_func "$LINENO" "mysql_server_init" "ac_cv_func_mysql_server_init"
if test "x$ac_cv_func_mysql_server_init" = xyes; then :

else
  MYSQLDLIB="";
                  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: libmysqld not found" >&5
$as_echo "$as_me: WARNING: libmysqld not found" >&2;}
fi

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

  fi

fi # $USE_MYSQL








# Done checking MySQL

# Enable SQLite option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use SQLite" >&5
$as_echo_n "checking whether to use SQLite... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_sqlite\"" >&5
$as_echo "\"$with_sqlite\"" >&6; }
case "$with_sqlite" in
	"no")	USE_SQLITE=	;;
	"yes")	USE_SQLITE="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



SQLITEINCPATH=
SQLITELIBPATH=
SQLITELIB=

if test -n "$USE_SQLITE"; then

# With SQLite includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of SQLite includes" >&5
$as_echo_n "checking for location of SQLite includes... " >&6; }
case "$with_sqlite_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-sqlite-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sqlite_includes" >&5
$as_echo "$with_sqlite_includes" >&6; }

if test -n "$with_sqlite_includes" ; then
    for dir in $with_sqlite_includes; do
        if test -d "$dir"; then
            SQLITEINCPATH="$SQLITEINCPATH -I$dir"
        else
            as_fn_error $? "*** SQLite includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$SQLITEINCPATH $CPPFLAGS"
for ac_header in sqlite3.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "sqlite3.h" "ac_cv_header_sqlite3_h" "$ac_includes_default"
if test "x$ac_cv_header_sqlite3_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_SQLITE3_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate SQLite includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags



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


fi # $USE_SQLITE

if test -n "$USE_SQLITE"; then

# With SQLite library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of SQLite library" >&5
$as_echo_n "checking for location of SQLite library... " >&6; }
case "$with_sqlite_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-sqlite-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sqlite_libs" >&5
$as_echo "$with_sqlite_libs" >&6; }

if test -n "$with_sqlite_libs"; then
    for dir in $with_sqlite_libs; do
        if test -d "$dir"; then
            SQLITELIBPATH="$SQLITELIBPATH -L$dir"
        else
            as_fn_error $? "*** SQLite library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$SQLITELIBPATH $LDFLAGS"






{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3_open in -lsqlite3" >&5
$as_echo_n "checking for sqlite3_open in -lsqlite3... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 sqlite3_open ();
int
main ()
{
return sqlite3_open ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_sqlite3_sqlite3_open=yes
else
  ac_cv_lib_sqlite3_sqlite3_open=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5
$as_echo "$ac_cv_lib_sqlite3_sqlite3_open" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_open" = xyes; then :
  SQLITELIB="$SQLITELIB -lsqlite3 "
else

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3_open in -lsqlite3" >&5
$as_echo_n "checking for sqlite3_open in -lsqlite3... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $DLLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 sqlite3_open ();
int
main ()
{
return sqlite3_open ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_sqlite3_sqlite3_open=yes
else
  ac_cv_lib_sqlite3_sqlite3_open=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5
$as_echo "$ac_cv_lib_sqlite3_sqlite3_open" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_open" = xyes; then :
  SQLITELIB="$SQLITELIB -lsqlite3 $DLLIB"
else

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3_open in -lsqlite3" >&5
$as_echo_n "checking for sqlite3_open in -lsqlite3... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $MATHLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 sqlite3_open ();
int
main ()
{
return sqlite3_open ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_sqlite3_sqlite3_open=yes
else
  ac_cv_lib_sqlite3_sqlite3_open=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5
$as_echo "$ac_cv_lib_sqlite3_sqlite3_open" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_open" = xyes; then :
  SQLITELIB="$SQLITELIB -lsqlite3 $MATHLIB"
else

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sqlite3_open in -lsqlite3" >&5
$as_echo_n "checking for sqlite3_open in -lsqlite3... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lsqlite3 $MATHLIB $DLLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 sqlite3_open ();
int
main ()
{
return sqlite3_open ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_sqlite3_sqlite3_open=yes
else
  ac_cv_lib_sqlite3_sqlite3_open=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sqlite3_sqlite3_open" >&5
$as_echo "$ac_cv_lib_sqlite3_sqlite3_open" >&6; }
if test "x$ac_cv_lib_sqlite3_sqlite3_open" = xyes; then :
  SQLITELIB="$SQLITELIB -lsqlite3 $MATHLIB $DLLIB"
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate SQLite library." "$LINENO" 5


fi




fi







fi




fi









LDFLAGS=${ac_save_ldflags}


fi # $USE_SQLITE







# Done checking SQLite

# Enable OpenGL option

OPENGLINC=
OPENGLLIB=
OPENGLULIB=
USE_OPENGL=
OPENGL_X11=
OPENGL_AQUA=
OPENGL_WINDOWS=

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenGL" >&5
$as_echo_n "checking whether to use OpenGL... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_opengl\"" >&5
$as_echo "\"$with_opengl\"" >&6; }
case "$with_opengl" in
	n|no)
		OPENGL_TYPE=none
		;;
	y|yes|x|x11|glx)
		OPENGL_TYPE=X11
		USE_OPENGL=1
		OPENGL_X11=1
		;;
	aqua|mac|osx|macosx|agl)
		OPENGL_TYPE=Aqua
		USE_OPENGL=1
		OPENGL_AQUA=1
		;;
	win|windows|mswin|wgl)
		OPENGL_TYPE=Windows
		USE_OPENGL=1
		OPENGL_WINDOWS=1
		;;
	*)
		as_fn_error $? "*** Valid arguments for --with-opengl= are yes,no,x11,aqua,windows." "$LINENO" 5
		;;
esac

if test -n "$USE_OPENGL" ; then

if test "$OPENGL_X11" = 1 ; then

# With OpenGL includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of OpenGL includes" >&5
$as_echo_n "checking for location of OpenGL includes... " >&6; }
case "$with_opengl_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-opengl-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_opengl_includes" >&5
$as_echo "$with_opengl_includes" >&6; }

if test -n "$with_opengl_includes" ; then
    for dir in $with_opengl_includes; do
        if test -d "$dir"; then
            OPENGLINC="$OPENGLINC -I$dir"
        else
            as_fn_error $? "*** OpenGL includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OPENGLINC $X_CFLAGS $CPPFLAGS"
for ac_header in GL/gl.h GL/glu.h
do :
  as_ac_Header=`$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

else

    as_fn_error $? "*** Unable to locate OpenGL includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


# With OpenGL library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of OpenGL library" >&5
$as_echo_n "checking for location of OpenGL library... " >&6; }
case "$with_opengl_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-opengl-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_opengl_libs" >&5
$as_echo "$with_opengl_libs" >&6; }

if test -n "$with_opengl_libs"; then
    for dir in $with_opengl_libs; do
        if test -d "$dir"; then
            OPENGL_LIB_PATH="$OPENGL_LIB_PATH -L$dir"
        else
            as_fn_error $? "*** OpenGL library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$OPENGL_LIB_PATH $LDFLAGS"






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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lGL $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $MATHLIB  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 glBegin ();
int
main ()
{
return glBegin ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_GL_glBegin=yes
else
  ac_cv_lib_GL_glBegin=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_GL_glBegin" >&5
$as_echo "$ac_cv_lib_GL_glBegin" >&6; }
if test "x$ac_cv_lib_GL_glBegin" = xyes; then :
  OPENGLLIB="$OPENGLLIB -lGL "
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lGL $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $MATHLIB -lXext $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 glBegin ();
int
main ()
{
return glBegin ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_GL_glBegin=yes
else
  ac_cv_lib_GL_glBegin=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_GL_glBegin" >&5
$as_echo "$ac_cv_lib_GL_glBegin" >&6; }
if test "x$ac_cv_lib_GL_glBegin" = xyes; then :
  OPENGLLIB="$OPENGLLIB -lGL -lXext"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lGL $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $MATHLIB -lpthread $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 glBegin ();
int
main ()
{
return glBegin ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_GL_glBegin=yes
else
  ac_cv_lib_GL_glBegin=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_GL_glBegin" >&5
$as_echo "$ac_cv_lib_GL_glBegin" >&6; }
if test "x$ac_cv_lib_GL_glBegin" = xyes; then :
  OPENGLLIB="$OPENGLLIB -lGL -lpthread"
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lGL $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $MATHLIB -lpthread -lXext $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 glBegin ();
int
main ()
{
return glBegin ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_GL_glBegin=yes
else
  ac_cv_lib_GL_glBegin=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_GL_glBegin" >&5
$as_echo "$ac_cv_lib_GL_glBegin" >&6; }
if test "x$ac_cv_lib_GL_glBegin" = xyes; then :
  OPENGLLIB="$OPENGLLIB -lGL -lpthread -lXext"
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate OpenGL library." "$LINENO" 5


fi




fi







fi




fi









LDFLAGS=${ac_save_ldflags}



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$OPENGL_LIB_PATH $LDFLAGS"




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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lGLU $OPENGLLIB $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $MATHLIB  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 gluBeginCurve ();
int
main ()
{
return gluBeginCurve ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_GLU_gluBeginCurve=yes
else
  ac_cv_lib_GLU_gluBeginCurve=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_GLU_gluBeginCurve" >&5
$as_echo "$ac_cv_lib_GLU_gluBeginCurve" >&6; }
if test "x$ac_cv_lib_GLU_gluBeginCurve" = xyes; then :
  OPENGLULIB="$OPENGLULIB -lGLU "
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lGLU $OPENGLLIB $X_LIBS $X_PRE_LIBS -lX11 $X_EXTRA_LIBS $MATHLIB -lstdc++ $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 gluBeginCurve ();
int
main ()
{
return gluBeginCurve ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_GLU_gluBeginCurve=yes
else
  ac_cv_lib_GLU_gluBeginCurve=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_GLU_gluBeginCurve" >&5
$as_echo "$ac_cv_lib_GLU_gluBeginCurve" >&6; }
if test "x$ac_cv_lib_GLU_gluBeginCurve" = xyes; then :
  OPENGLULIB="$OPENGLULIB -lGLU -lstdc++"
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate GLU library." "$LINENO" 5


fi




fi






LDFLAGS=${ac_save_ldflags}


OPENGLLIB="$OPENGL_LIB_PATH $OPENGLLIB"
OPENGLULIB="$OPENGL_LIB_PATH $OPENGLULIB"


ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS=" $OPENGLLIB $LIBS"
LDFLAGS=" $LDFLAGS"
ac_fn_c_check_func "$LINENO" "glXCreatePbuffer" "ac_cv_func_glXCreatePbuffer"
if test "x$ac_cv_func_glXCreatePbuffer" = xyes; then :


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


else


as_fn_error $? "*** Unable to locate glXCreatePbuffer." "$LINENO" 5


fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS=" $OPENGLLIB $LIBS"
LDFLAGS=" $LDFLAGS"
ac_fn_c_check_func "$LINENO" "glXCreateGLXPixmap" "ac_cv_func_glXCreateGLXPixmap"
if test "x$ac_cv_func_glXCreateGLXPixmap" = xyes; then :


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


else


as_fn_error $? "*** Unable to locate glXCreateGLXPixmap." "$LINENO" 5


fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}



$as_echo "#define OPENGL_X11 1" >>confdefs.h


fi # $OPENGL_X11

if test "$OPENGL_AQUA" = 1 ; then


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of OpenGL framework" >&5
$as_echo_n "checking for location of OpenGL framework... " >&6; }
case "$with_opengl_framework" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-opengl-framework." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_opengl_framework" >&5
$as_echo "$with_opengl_framework" >&6; }

if test -n "$with_opengl_framework"; then
    if test -d $with_opengl_framework; then
        OPENGLPATH="$OPENGLPATH -F$with_opengl_framework"
    else
        as_fn_error $? "*** OpenGL framework directory $dir does not exist." "$LINENO" 5
    fi
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OPENGLPATH $CPPFLAGS"
for ac_header in OpenGL/gl.h OpenGL/glu.h
do :
  as_ac_Header=`$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

else

    as_fn_error $? "*** Unable to locate OpenGL includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags



ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS="-framework OpenGL -framework AGL -framework ApplicationServices  $LIBS"
LDFLAGS="$OPENGLPATH $LDFLAGS"
ac_fn_c_check_func "$LINENO" "glBegin" "ac_cv_func_glBegin"
if test "x$ac_cv_func_glBegin" = xyes; then :


    OPENGLLIB="$OPENGLLIB -framework OpenGL -framework AGL -framework ApplicationServices"


else


as_fn_error $? "*** Unable to locate OpenGL library." "$LINENO" 5



fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS=" $OPENGLLIB $LIBS"
LDFLAGS="$OPENGLPATH $LDFLAGS"
ac_fn_c_check_func "$LINENO" "gluBeginCurve" "ac_cv_func_gluBeginCurve"
if test "x$ac_cv_func_gluBeginCurve" = xyes; then :


    OPENGLLIB="$OPENGLLIB "


else


as_fn_error $? "*** Unable to locate GLU library." "$LINENO" 5



fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


OPENGLINC="$OPENGLPATH"
OPENGLLIBPATH="$OPENGLPATH"


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


fi # $OPENGL_AQUA

if test "$OPENGL_WINDOWS" = 1 ; then

# With OpenGL includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of OpenGL includes" >&5
$as_echo_n "checking for location of OpenGL includes... " >&6; }
case "$with_opengl_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-opengl-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_opengl_includes" >&5
$as_echo "$with_opengl_includes" >&6; }

if test -n "$with_opengl_includes" ; then
    for dir in $with_opengl_includes; do
        if test -d "$dir"; then
            OPENGLINC="$OPENGLINC -I$dir"
        else
            as_fn_error $? "*** OpenGL includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OPENGLINC $CPPFLAGS"
for ac_header in GL/gl.h GL/glu.h
do :
  as_ac_Header=`$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

else

    as_fn_error $? "*** Unable to locate OpenGL includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


# With OpenGL library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of OpenGL library" >&5
$as_echo_n "checking for location of OpenGL library... " >&6; }
case "$with_opengl_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-opengl-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_opengl_libs" >&5
$as_echo "$with_opengl_libs" >&6; }

if test -n "$with_opengl_libs"; then
    for dir in $with_opengl_libs; do
        if test -d "$dir"; then
            OPENGL_LIB_PATH="$OPENGL_LIB_PATH -L$dir"
        else
            as_fn_error $? "*** OpenGL library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


ac_save_cflags="$CFLAGS"
CFLAGS="$CFLAGS $OPENGLINC"

ac_save_ldflags="$LDFLAGS"
ac_save_libs="$LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for OpenGL library" >&5
$as_echo_n "checking for OpenGL library... " >&6; }
LDFLAGS="$OPENGL_LIB_PATH $LDFLAGS"
LIBS="-lopengl32  "
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <GL/gl.h>
int
main ()
{
glEnd();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
OPENGLLIB="$OPENGLLIB -lopengl32 "

else


    as_fn_error $? "*** Unable to locate OpenGL library." "$LINENO" 5


fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


ac_save_ldflags="$LDFLAGS"
ac_save_libs="$LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for GLU library" >&5
$as_echo_n "checking for GLU library... " >&6; }
LDFLAGS="$OPENGL_LIB_PATH $LDFLAGS"
LIBS="-lglu32 $OPENGLLIB "
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <GL/glu.h>
int
main ()
{
gluNewQuadric();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
OPENGLULIB="$OPENGLULIB -lglu32 "

else


    as_fn_error $? "*** Unable to locate GLU library." "$LINENO" 5


fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}

CFLAGS="${ac_save_cflags}"

OPENGLLIB="$OPENGL_LIB_PATH $OPENGLLIB"
OPENGLULIB="$OPENGL_LIB_PATH $OPENGLULIB"


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


fi # $OPENGL_WINDOWS

fi # $USE_OPENGL










# Done checking OpenGL

# Enable ODBC option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use ODBC" >&5
$as_echo_n "checking whether to use ODBC... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_odbc\"" >&5
$as_echo "\"$with_odbc\"" >&6; }
case "$with_odbc" in
	"no")	USE_ODBC=	;;
	"yes")	USE_ODBC="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



ODBCINC=
ODBCLIB=

if test -n "$USE_ODBC"; then

# With ODBC includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of ODBC includes" >&5
$as_echo_n "checking for location of ODBC includes... " >&6; }
case "$with_odbc_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-odbc-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_odbc_includes" >&5
$as_echo "$with_odbc_includes" >&6; }

if test -n "$with_odbc_includes" ; then
    for dir in $with_odbc_includes; do
        if test -d "$dir"; then
            ODBCINC="$ODBCINC -I$dir"
        else
            as_fn_error $? "*** ODBC includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


ac_fn_c_check_header_mongrel "$LINENO" "windows.h" "ac_cv_header_windows_h" "$ac_includes_default"
if test "x$ac_cv_header_windows_h" = xyes; then :

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

fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$ODBCINC $CPPFLAGS"
ac_fn_c_check_header_compile "$LINENO" "sql.h" "ac_cv_header_sql_h" "#if defined(HAVE_WINDOWS_H)
# include <windows.h>
#endif

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

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

else
  as_fn_error $? "*** Unable to locate <sql.h>." "$LINENO" 5
fi


CPPFLAGS=$ac_save_cppflags

# With ODBC library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of ODBC library" >&5
$as_echo_n "checking for location of ODBC library... " >&6; }
case "$with_odbc_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-odbc-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_odbc_libs" >&5
$as_echo "$with_odbc_libs" >&6; }

if test -n "$with_odbc_libs"; then
    for dir in $with_odbc_libs; do
        if test -d "$dir"; then
            ODBCLIB="$ODBCLIB -L$dir"
        else
            as_fn_error $? "*** ODBC library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$ODBCLIB $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lodbc $ICONVLIB  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 SQLConnect ();
int
main ()
{
return SQLConnect ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_odbc_SQLConnect=yes
else
  ac_cv_lib_odbc_SQLConnect=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_odbc_SQLConnect" >&5
$as_echo "$ac_cv_lib_odbc_SQLConnect" >&6; }
if test "x$ac_cv_lib_odbc_SQLConnect" = xyes; then :
  ODBCLIB="$ODBCLIB -lodbc "
else

LDFLAGS=${ac_save_ldflags}

ac_save_ldflags="$LDFLAGS"
LDFLAGS="$ODBCLIB $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-liodbc  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 SQLConnect ();
int
main ()
{
return SQLConnect ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_iodbc_SQLConnect=yes
else
  ac_cv_lib_iodbc_SQLConnect=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_iodbc_SQLConnect" >&5
$as_echo "$ac_cv_lib_iodbc_SQLConnect" >&6; }
if test "x$ac_cv_lib_iodbc_SQLConnect" = xyes; then :
  ODBCLIB="$ODBCLIB -liodbc "
else

LDFLAGS=${ac_save_ldflags}
ac_save_cflags="$CFLAGS"
CFLAGS="$CFLAGS $ODBCINC"

ac_save_ldflags="$LDFLAGS"
ac_save_libs="$LIBS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ODBC library" >&5
$as_echo_n "checking for ODBC library... " >&6; }
LDFLAGS="$ODBCLIB $LDFLAGS"
LIBS="-lodbc32  "
cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <windows.h>
#include <sql.h>
int
main ()
{
SQLAllocEnv((SQLHENV *)0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :

{ $as_echo "$as_me:${as_lineno-$LINENO}: result: found" >&5
$as_echo "found" >&6; }
ODBCLIB="$ODBCLIB -lodbc32 "

else


    as_fn_error $? "*** Unable to locate ODBC library." "$LINENO" 5


fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}

CFLAGS="${ac_save_cflags}"


fi



LDFLAGS=${ac_save_ldflags}



fi



LDFLAGS=${ac_save_ldflags}


fi # $USE_ODBC




# Done checking ODBC

# Enable FFTW option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use FFTW" >&5
$as_echo_n "checking whether to use FFTW... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_fftw\"" >&5
$as_echo "\"$with_fftw\"" >&6; }
case "$with_fftw" in
	"no")	USE_FFTW=	;;
	"yes")	USE_FFTW="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



FFTWINC=
FFTWLIB=

if test -n "$USE_FFTW"; then

# With FFTW includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of FFTW includes" >&5
$as_echo_n "checking for location of FFTW includes... " >&6; }
case "$with_fftw_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-fftw-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_fftw_includes" >&5
$as_echo "$with_fftw_includes" >&6; }

if test -n "$with_fftw_includes" ; then
    for dir in $with_fftw_includes; do
        if test -d "$dir"; then
            FFTWINC="$FFTWINC -I$dir"
        else
            as_fn_error $? "*** FFTW includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$FFTWINC $CPPFLAGS"
for ac_header in fftw3.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "fftw3.h" "ac_cv_header_fftw3_h" "$ac_includes_default"
if test "x$ac_cv_header_fftw3_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_FFTW3_H 1
_ACEOF

else

ac_save_cppflags="$CPPFLAGS"
CPPFLAGS=" $CPPFLAGS"
for ac_header in fftw.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "fftw.h" "ac_cv_header_fftw_h" "$ac_includes_default"
if test "x$ac_cv_header_fftw_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_FFTW_H 1
_ACEOF

else

ac_save_cppflags="$CPPFLAGS"
CPPFLAGS=" $CPPFLAGS"
for ac_header in dfftw.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "dfftw.h" "ac_cv_header_dfftw_h" "$ac_includes_default"
if test "x$ac_cv_header_dfftw_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_DFFTW_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate FFTW includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


fi

done

CPPFLAGS=$ac_save_cppflags


fi

done

CPPFLAGS=$ac_save_cppflags


# With FFTW library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of FFTW library" >&5
$as_echo_n "checking for location of FFTW library... " >&6; }
case "$with_fftw_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-fftw-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_fftw_libs" >&5
$as_echo "$with_fftw_libs" >&6; }

if test -n "$with_fftw_libs"; then
    for dir in $with_fftw_libs; do
        if test -d "$dir"; then
            FFTWLIB="$FFTWLIB -L$dir"
        else
            as_fn_error $? "*** FFTW library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$FFTWLIB $LDFLAGS"


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fftw_execute in -lfftw3" >&5
$as_echo_n "checking for fftw_execute in -lfftw3... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lfftw3 $MATHLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 fftw_execute ();
int
main ()
{
return fftw_execute ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_fftw3_fftw_execute=yes
else
  ac_cv_lib_fftw3_fftw_execute=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fftw3_fftw_execute" >&5
$as_echo "$ac_cv_lib_fftw3_fftw_execute" >&6; }
if test "x$ac_cv_lib_fftw3_fftw_execute" = xyes; then :
  FFTWLIB="$FFTWLIB -lfftw3 $MATHLIB"
else

LDFLAGS=${ac_save_ldflags}

ac_save_ldflags="$LDFLAGS"
LDFLAGS="$FFTWLIB $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lfftw $MATHLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 fftwnd_one ();
int
main ()
{
return fftwnd_one ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_fftw_fftwnd_one=yes
else
  ac_cv_lib_fftw_fftwnd_one=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_fftw_fftwnd_one" >&5
$as_echo "$ac_cv_lib_fftw_fftwnd_one" >&6; }
if test "x$ac_cv_lib_fftw_fftwnd_one" = xyes; then :
  FFTWLIB="$FFTWLIB -lfftw $MATHLIB"
else

LDFLAGS=${ac_save_ldflags}

ac_save_ldflags="$LDFLAGS"
LDFLAGS="$FFTWLIB $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-ldfftw $MATHLIB $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 fftwnd_one ();
int
main ()
{
return fftwnd_one ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dfftw_fftwnd_one=yes
else
  ac_cv_lib_dfftw_fftwnd_one=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dfftw_fftwnd_one" >&5
$as_echo "$ac_cv_lib_dfftw_fftwnd_one" >&6; }
if test "x$ac_cv_lib_dfftw_fftwnd_one" = xyes; then :
  FFTWLIB="$FFTWLIB -ldfftw $MATHLIB"
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate FFTW library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}



fi



LDFLAGS=${ac_save_ldflags}



fi



LDFLAGS=${ac_save_ldflags}


fi # $USE_FFTW




# Done checking FFTW

# Enable BLAS option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use BLAS" >&5
$as_echo_n "checking whether to use BLAS... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_blas\"" >&5
$as_echo "\"$with_blas\"" >&6; }
case "$with_blas" in
	"no")	USE_BLAS=	;;
	"yes")	USE_BLAS="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



BLASLIB=
BLASINC=

if test -n "$USE_BLAS"; then

# With BLAS includes directory
# BLAS doesn't have includes (FORTRAN library)
# With BLAS library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of BLAS includes" >&5
$as_echo_n "checking for location of BLAS includes... " >&6; }
case "$with_blas_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-blas-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_blas_includes" >&5
$as_echo "$with_blas_includes" >&6; }

if test -n "$with_blas_includes" ; then
    for dir in $with_blas_includes; do
        if test -d "$dir"; then
            BLASINC="$BLASINC -I$dir"
        else
            as_fn_error $? "*** BLAS includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of BLAS library" >&5
$as_echo_n "checking for location of BLAS library... " >&6; }
case "$with_blas_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-blas-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_blas_libs" >&5
$as_echo "$with_blas_libs" >&6; }

if test -n "$with_blas_libs"; then
    for dir in $with_blas_libs; do
        if test -d "$dir"; then
            BLASLIB="$BLASLIB -L$dir"
        else
            as_fn_error $? "*** BLAS library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


# See if cblas.h exists (CBLAS,ATLAS,others)
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$BLASINC $CPPFLAGS"
for ac_header in cblas.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "cblas.h" "ac_cv_header_cblas_h" "$ac_includes_default"
if test "x$ac_cv_header_cblas_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_CBLAS_H 1
_ACEOF

fi

done

CPPFLAGS="$save_CPPFLAGS"


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$BLASLIB $LDFLAGS"




{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnrm2_ in -lblas" >&5
$as_echo_n "checking for dnrm2_ in -lblas... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lblas $MATHLIB  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 dnrm2_ ();
int
main ()
{
return dnrm2_ ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_blas_dnrm2_=yes
else
  ac_cv_lib_blas_dnrm2_=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blas_dnrm2_" >&5
$as_echo "$ac_cv_lib_blas_dnrm2_" >&6; }
if test "x$ac_cv_lib_blas_dnrm2_" = xyes; then :
  BLASLIB="$BLASLIB -lblas "
else

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for dnrm2_ in -lblas" >&5
$as_echo_n "checking for dnrm2_ in -lblas... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lblas $MATHLIB -lg2c $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 dnrm2_ ();
int
main ()
{
return dnrm2_ ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_blas_dnrm2_=yes
else
  ac_cv_lib_blas_dnrm2_=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blas_dnrm2_" >&5
$as_echo "$ac_cv_lib_blas_dnrm2_" >&6; }
if test "x$ac_cv_lib_blas_dnrm2_" = xyes; then :
  BLASLIB="$BLASLIB -lblas -lg2c"
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate BLAS library." "$LINENO" 5


fi




fi






LDFLAGS=${ac_save_ldflags}


blas_ok=no

# Check for ATLAS
save_LDFLAGS="$LDFLAGS"
LDFLAGS="$BLASLIB $LDFLAGS"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ATL_xerbla in -latlas" >&5
$as_echo_n "checking for ATL_xerbla in -latlas... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-latlas  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 ATL_xerbla ();
int
main ()
{
return ATL_xerbla ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_atlas_ATL_xerbla=yes
else
  ac_cv_lib_atlas_ATL_xerbla=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_atlas_ATL_xerbla" >&5
$as_echo "$ac_cv_lib_atlas_ATL_xerbla" >&6; }
if test "x$ac_cv_lib_atlas_ATL_xerbla" = xyes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm_ in -lf77blas" >&5
$as_echo_n "checking for sgemm_ in -lf77blas... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lf77blas -latlas $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 sgemm_ ();
int
main ()
{
return sgemm_ ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_f77blas_sgemm_=yes
else
  ac_cv_lib_f77blas_sgemm_=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_f77blas_sgemm_" >&5
$as_echo "$ac_cv_lib_f77blas_sgemm_" >&6; }
if test "x$ac_cv_lib_f77blas_sgemm_" = xyes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for cblas_dgemm in -lcblas" >&5
$as_echo_n "checking for cblas_dgemm in -lcblas... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lcblas -lf77blas -latlas $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 cblas_dgemm ();
int
main ()
{
return cblas_dgemm ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_cblas_cblas_dgemm=yes
else
  ac_cv_lib_cblas_cblas_dgemm=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_cblas_cblas_dgemm" >&5
$as_echo "$ac_cv_lib_cblas_cblas_dgemm" >&6; }
if test "x$ac_cv_lib_cblas_cblas_dgemm" = xyes; then :
  blas_ok=yes; BLASLIB="-lcblas -lf77blas -latlas"
fi

fi


fi

LDFLAGS="$save_LDFLAGS"

# Do we have ATLAS?
if test $blas_ok = yes; then

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

fi

# BLAS in Apple vecLib framework? (Mac OS-X)
#  not dependent on APP build
#if test -n "$MACOSX_APP"; then
if test $blas_ok = no; then
	vlib_flags="-framework vecLib"
	save_LIBS="$LIBS"
	LIBS="$vlib_flags $LIBS"
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm in $vlib_flags" >&5
$as_echo_n "checking for sgemm in $vlib_flags... " >&6; }
	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

int
main ()
{
sgemm
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  blas_ok=yes; BLASLIB="$vlib_flags"
else
  BLASLIB=""
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
	{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $blas_ok" >&5
$as_echo "$blas_ok" >&6; }
	LIBS="$save_LIBS"
fi
#fi # $MACOSX_APP

# BLAS in PhiPACK libraries? (requires generic BLAS, too)
if test $blas_ok = no; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm_ in -lblas" >&5
$as_echo_n "checking for sgemm_ in -lblas... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lblas  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 sgemm_ ();
int
main ()
{
return sgemm_ ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_blas_sgemm_=yes
else
  ac_cv_lib_blas_sgemm_=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blas_sgemm_" >&5
$as_echo "$ac_cv_lib_blas_sgemm_" >&6; }
if test "x$ac_cv_lib_blas_sgemm_" = xyes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dgemm_ in -ldgemm" >&5
$as_echo_n "checking for dgemm_ in -ldgemm... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-ldgemm -lblas $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 dgemm_ ();
int
main ()
{
return dgemm_ ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_dgemm_dgemm_=yes
else
  ac_cv_lib_dgemm_dgemm_=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dgemm_dgemm_" >&5
$as_echo "$ac_cv_lib_dgemm_dgemm_" >&6; }
if test "x$ac_cv_lib_dgemm_dgemm_" = xyes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm_ in -lsgemm" >&5
$as_echo_n "checking for sgemm_ in -lsgemm... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lsgemm -lblas $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 sgemm_ ();
int
main ()
{
return sgemm_ ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_sgemm_sgemm_=yes
else
  ac_cv_lib_sgemm_sgemm_=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sgemm_sgemm_" >&5
$as_echo "$ac_cv_lib_sgemm_sgemm_" >&6; }
if test "x$ac_cv_lib_sgemm_sgemm_" = xyes; then :
  blas_ok=yes; BLASLIB="-lsgemm -ldgemm -lblas"
fi

fi


fi

fi

# BLAS in Sun Performance library?
if test $blas_ok = no; then
	if test "x$GCC" != xyes; then # only works with Sun CC
		{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for acosp in -lsunmath" >&5
$as_echo_n "checking for acosp in -lsunmath... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lsunmath  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 acosp ();
int
main ()
{
return acosp ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_sunmath_acosp=yes
else
  ac_cv_lib_sunmath_acosp=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sunmath_acosp" >&5
$as_echo "$ac_cv_lib_sunmath_acosp" >&6; }
if test "x$ac_cv_lib_sunmath_acosp" = xyes; then :
  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm_ in -lsunperf" >&5
$as_echo_n "checking for sgemm_ in -lsunperf... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lsunperf -lsunmath $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 sgemm_ ();
int
main ()
{
return sgemm_ ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_sunperf_sgemm_=yes
else
  ac_cv_lib_sunperf_sgemm_=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_sunperf_sgemm_" >&5
$as_echo "$ac_cv_lib_sunperf_sgemm_" >&6; }
if test "x$ac_cv_lib_sunperf_sgemm_" = xyes; then :
  blas_ok=yes; BLASLIB="-xlic_lib=sunperf -lsunmath"
fi


fi

	fi
fi

# Generic BLAS library
if test $blas_ok = no; then
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sgemm_ in -lblas" >&5
$as_echo_n "checking for sgemm_ in -lblas... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-lblas  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 sgemm_ ();
int
main ()
{
return sgemm_ ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_blas_sgemm_=yes
else
  ac_cv_lib_blas_sgemm_=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_blas_sgemm_" >&5
$as_echo "$ac_cv_lib_blas_sgemm_" >&6; }
if test "x$ac_cv_lib_blas_sgemm_" = xyes; then :
  blas_ok=yes; BLASLIB="-lblas"
fi

fi

if test $blas_ok = yes; then

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

fi

fi # $USE_BLAS




# Done checking BLAS

# Enable LAPACK option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use LAPACK" >&5
$as_echo_n "checking whether to use LAPACK... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_lapack\"" >&5
$as_echo "\"$with_lapack\"" >&6; }
case "$with_lapack" in
	"no")	USE_LAPACK=	;;
	"yes")	USE_LAPACK="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



LAPACKLIB=
LAPACKINC=

# LAPACK is useless without BLAS
if test -n "$USE_BLAS"; then
if test -n "$USE_LAPACK"; then

# With LAPACK includes directory
# LAPACK doesn't have includes (FORTRAN library)
# With LAPACK library directory

lapack_ok=no


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of LAPACK includes" >&5
$as_echo_n "checking for location of LAPACK includes... " >&6; }
case "$with_lapack_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-lapack-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lapack_includes" >&5
$as_echo "$with_lapack_includes" >&6; }

if test -n "$with_lapack_includes" ; then
    for dir in $with_lapack_includes; do
        if test -d "$dir"; then
            LAPACKINC="$LAPACKINC -I$dir"
        else
            as_fn_error $? "*** LAPACK includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of LAPACK library" >&5
$as_echo_n "checking for location of LAPACK library... " >&6; }
case "$with_lapack_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-lapack-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_lapack_libs" >&5
$as_echo "$with_lapack_libs" >&6; }

if test -n "$with_lapack_libs"; then
    for dir in $with_lapack_libs; do
        if test -d "$dir"; then
            LAPACKLIB="$LAPACKLIB -L$dir"
        else
            as_fn_error $? "*** LAPACK library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


# See if clapack.h exists (ATLAS)
save_CPPFLAGS="$CPPFLAGS"
CPPFLAGS="$LAPACKINC $CPPFLAGS"
for ac_header in clapack.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "clapack.h" "ac_cv_header_clapack_h" "$ac_includes_default"
if test "x$ac_cv_header_clapack_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_CLAPACK_H 1
_ACEOF

fi

done

CPPFLAGS="$save_CPPFLAGS"

# LAPACK linked to by default?
if test lapack_ok=no; then
	save_LIBS="$LIBS"; LIBS="$LIBS $BLASLIB $MATHLIB $FLIBS"
	save_LDFLAGS="$LDFLAGS"; LDFLAGS="$LAPACKLIB $LDFLAGS"
	ac_fn_c_check_func "$LINENO" "dsegv_" "ac_cv_func_dsegv_"
if test "x$ac_cv_func_dsegv_" = xyes; then :
  lapack_ok=yes
fi

	LIBS="$save_LIBS"
	LDFLAGS="$save_LDFLAGS"
fi

# Generic LAPACK library?
if test $lapack_ok = no; then
	save_libs="$LIBS"; LIBS="$BLASLIB $MATHLIB $LIBS"
	save_LDFLAGS="$LDFLAGS"; LDFLAGS="$LAPACKLIB $LDFLAGS"
	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for desgv_ in -llapack" >&5
$as_echo_n "checking for desgv_ in -llapack... " >&6; }

ac_check_lib_save_LIBS=$LIBS
LIBS="-llapack $FLIBS $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 desgv_ ();
int
main ()
{
return desgv_ ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_lapack_desgv_=yes
else
  ac_cv_lib_lapack_desgv_=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lapack_desgv_" >&5
$as_echo "$ac_cv_lib_lapack_desgv_" >&6; }
if test "x$ac_cv_lib_lapack_desgv_" = xyes; then :
  lapack_ok=yes; LAPACKLIB="-llapack"
fi

	LIBS="$save_LIBS"
	LDFLAGS="$save_LDFLAGS"
fi

if test $lapack_ok = no; then

ac_save_ldflags="$LDFLAGS"
LDFLAGS="$LAPACKLIB $LDFLAGS"




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

ac_check_lib_save_LIBS=$LIBS
LIBS="-llapack $BLASLIB $MATHLIB  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 dgesv_ ();
int
main ()
{
return dgesv_ ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_lapack_dgesv_=yes
else
  ac_cv_lib_lapack_dgesv_=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lapack_dgesv_" >&5
$as_echo "$ac_cv_lib_lapack_dgesv_" >&6; }
if test "x$ac_cv_lib_lapack_dgesv_" = xyes; then :
  LAPACKLIB="$LAPACKLIB -llapack "
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-llapack $BLASLIB $MATHLIB -lg2c $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 dgesv_ ();
int
main ()
{
return dgesv_ ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_lapack_dgesv_=yes
else
  ac_cv_lib_lapack_dgesv_=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_lapack_dgesv_" >&5
$as_echo "$ac_cv_lib_lapack_dgesv_" >&6; }
if test "x$ac_cv_lib_lapack_dgesv_" = xyes; then :
  LAPACKLIB="$LAPACKLIB -llapack -lg2c"
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate LAPACK library." "$LINENO" 5


fi




fi






LDFLAGS=${ac_save_ldflags}

fi


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


fi # $USE_LAPACK
fi # $USE_BLAS




# Done checking LAPACK

# Enable Cairo display driver option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use Cairo" >&5
$as_echo_n "checking whether to use Cairo... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_cairo\"" >&5
$as_echo "\"$with_cairo\"" >&6; }
case "$with_cairo" in
	"no")	USE_CAIRO=	;;
	"yes")	USE_CAIRO="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



CAIROINC=
CAIROLIB=

if test -n "$USE_CAIRO"; then

cairo="cairo"
pkgs="cairo-ft cairo-fc cairo-pdf cairo-ps cairo-svg fontconfig"
if test -n "$USE_X11"; then
	pkgs="$pkgs cairo-xlib cairo-xlib-xrender"
fi
for pkg in $pkgs ; do
    if $PKG_CONFIG --exists $pkg ; then
        cairo="$cairo $pkg"
    fi
done

# With Cairo includes directory
#FIXME: somehow quote dirs with spaces in $cairo ?
CAIROINC=`$PKG_CONFIG --cflags $cairo`


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of cairo includes" >&5
$as_echo_n "checking for location of cairo includes... " >&6; }
case "$with_cairo_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-cairo-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_cairo_includes" >&5
$as_echo "$with_cairo_includes" >&6; }

if test -n "$with_cairo_includes" ; then
    for dir in $with_cairo_includes; do
        if test -d "$dir"; then
            CAIROINC="$CAIROINC -I$dir"
        else
            as_fn_error $? "*** cairo includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$CAIROINC $CPPFLAGS"
for ac_header in cairo.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "cairo.h" "ac_cv_header_cairo_h" "$ac_includes_default"
if test "x$ac_cv_header_cairo_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_CAIRO_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate Cairo includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


# With Cairo library directory

CAIROLIB=`$PKG_CONFIG --libs $cairo`


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of cairo library" >&5
$as_echo_n "checking for location of cairo library... " >&6; }
case "$with_cairo_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-cairo-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_cairo_libs" >&5
$as_echo "$with_cairo_libs" >&6; }

if test -n "$with_cairo_libs"; then
    for dir in $with_cairo_libs; do
        if test -d "$dir"; then
            CAIROLIB="$CAIROLIB -L$dir"
        else
            as_fn_error $? "*** cairo library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for cairo linking flags" >&5
$as_echo_n "checking for cairo linking flags... " >&6; }
case "$with_cairo_ldflags" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-cairo-ldflags." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_cairo_ldflags" >&5
$as_echo "$with_cairo_ldflags" >&6; }
CAIROLIB="$CAIROLIB $with_cairo_ldflags"



ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS=" $CAIROLIB $LIBS"
LDFLAGS=" $LDFLAGS"
ac_fn_c_check_func "$LINENO" "cairo_create" "ac_cv_func_cairo_create"
if test "x$ac_cv_func_cairo_create" = xyes; then :

:

else


as_fn_error $? "*** Unable to locate cairo_create." "$LINENO" 5


fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS=" $CAIROLIB $LIBS"
LDFLAGS=" $LDFLAGS"
ac_fn_c_check_func "$LINENO" "cairo_xlib_surface_create_with_xrender_format" "ac_cv_func_cairo_xlib_surface_create_with_xrender_format"
if test "x$ac_cv_func_cairo_xlib_surface_create_with_xrender_format" = xyes; then :

CAIRO_HAS_XRENDER=1

else

CAIRO_HAS_XRENDER=

fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}



ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS=" $CAIROLIB $LIBS"
LDFLAGS=" $LDFLAGS"
ac_fn_c_check_func "$LINENO" "cairo_xlib_surface_get_xrender_format" "ac_cv_func_cairo_xlib_surface_get_xrender_format"
if test "x$ac_cv_func_cairo_xlib_surface_get_xrender_format" = xyes; then :

CAIRO_HAS_XRENDER_SURFACE=1

else

CAIRO_HAS_XRENDER_SURFACE=

fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}



CAIROLIB="$CAIROLIB $CAIROLDFLAGS"

fi # $USE_CAIRO





# Done checking Cairo

# Enable FreeType option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use FreeType" >&5
$as_echo_n "checking whether to use FreeType... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_freetype\"" >&5
$as_echo "\"$with_freetype\"" >&6; }
case "$with_freetype" in
	"no")	USE_FREETYPE=	;;
	"yes")	USE_FREETYPE="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



FTINC=
FTLIB=

if test -n "$USE_FREETYPE"; then

# With FreeType includes directory

FTINC=`$PKG_CONFIG --cflags freetype2`


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of FreeType includes" >&5
$as_echo_n "checking for location of FreeType includes... " >&6; }
case "$with_freetype_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-freetype-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_freetype_includes" >&5
$as_echo "$with_freetype_includes" >&6; }

if test -n "$with_freetype_includes" ; then
    for dir in $with_freetype_includes; do
        if test -d "$dir"; then
            FTINC="$FTINC -I$dir"
        else
            as_fn_error $? "*** FreeType includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$FTINC $CPPFLAGS"
for ac_header in ft2build.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "ft2build.h" "ac_cv_header_ft2build_h" "$ac_includes_default"
if test "x$ac_cv_header_ft2build_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_FT2BUILD_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate FreeType includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


# With FreeType library directory

FTLIB=`$PKG_CONFIG --libs freetype2`


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of FreeType library" >&5
$as_echo_n "checking for location of FreeType library... " >&6; }
case "$with_freetype_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-freetype-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_freetype_libs" >&5
$as_echo "$with_freetype_libs" >&6; }

if test -n "$with_freetype_libs"; then
    for dir in $with_freetype_libs; do
        if test -d "$dir"; then
            FTLIB="$FTLIB -L$dir"
        else
            as_fn_error $? "*** FreeType library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$FTLIB $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lfreetype  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 FT_Init_FreeType ();
int
main ()
{
return FT_Init_FreeType ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_freetype_FT_Init_FreeType=yes
else
  ac_cv_lib_freetype_FT_Init_FreeType=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_freetype_FT_Init_FreeType" >&5
$as_echo "$ac_cv_lib_freetype_FT_Init_FreeType" >&6; }
if test "x$ac_cv_lib_freetype_FT_Init_FreeType" = xyes; then :
  FTLIB="$FTLIB -lfreetype "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate FreeType library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}


fi # $USE_FREETYPE




# Done checking FreeType

# Enable NLS option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use NLS" >&5
$as_echo_n "checking whether to use NLS... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_nls\"" >&5
$as_echo "\"$with_nls\"" >&6; }
case "$with_nls" in
	"no")	USE_NLS=	;;
	"yes")	USE_NLS="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



INTLLIB=
HAVE_NLS=

if test -n "${USE_NLS}" ; then

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


ac_fn_c_check_func "$LINENO" "gettext" "ac_cv_func_gettext"
if test "x$ac_cv_func_gettext" = xyes; then :
  INTLLIB=
else

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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lintl  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 gettext ();
int
main ()
{
return gettext ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_intl_gettext=yes
else
  ac_cv_lib_intl_gettext=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_intl_gettext" >&5
$as_echo "$ac_cv_lib_intl_gettext" >&6; }
if test "x$ac_cv_lib_intl_gettext" = xyes; then :
  INTLLIB=-lintl
else

    as_fn_error $? "*** Unable to locate gettext() function." "$LINENO" 5

fi

fi


    HAVE_NLS=1
fi




# Enable openDWG option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use openDWG" >&5
$as_echo_n "checking whether to use openDWG... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_opendwg\"" >&5
$as_echo "\"$with_opendwg\"" >&6; }
case "$with_opendwg" in
	"no")	USE_OPENDWG=	;;
	"yes")	USE_OPENDWG="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



OPENDWGINCPATH=
OPENDWGLIBPATH=
OPENDWGLIB=

if test -n "${USE_OPENDWG}"; then

# With OPENDWG includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of openDGW includes" >&5
$as_echo_n "checking for location of openDGW includes... " >&6; }
case "$with_opendwg_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-opendwg-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_opendwg_includes" >&5
$as_echo "$with_opendwg_includes" >&6; }

if test -n "$with_opendwg_includes" ; then
    for dir in $with_opendwg_includes; do
        if test -d "$dir"; then
            OPENDWGINCPATH="$OPENDWGINCPATH -I$dir"
        else
            as_fn_error $? "*** openDGW includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OPENDWGINCPATH $CPPFLAGS"
for ac_header in ad2.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "ad2.h" "ac_cv_header_ad2_h" "$ac_includes_default"
if test "x$ac_cv_header_ad2_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_AD2_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate openDWG includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


# With OPENDWG library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of openDWG library" >&5
$as_echo_n "checking for location of openDWG library... " >&6; }
case "$with_opendwg_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-opendwg-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_opendwg_libs" >&5
$as_echo "$with_opendwg_libs" >&6; }

if test -n "$with_opendwg_libs"; then
    for dir in $with_opendwg_libs; do
        if test -d "$dir"; then
            OPENDWGLIBPATH="$OPENDWGLIBPATH -L$dir"
        else
            as_fn_error $? "*** openDWG library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


#search for ad2.a, ad3.a ... in openDWG toolkit directory:
#FIX ME  how to program this test??
#LOC_CHECK_LIBS(ad?.a,adSeekLayer,openDWG,$OPENDWGLIBPATH,OPENDWGLIB,,)
#
#for now hack (but working):
TRUEOPENDWGLIBPATH=`echo "$OPENDWGLIBPATH" | cut -b3-`
adlib=`ls -1 "$TRUEOPENDWGLIBPATH"/ad?.a | tail -1`
OPENDWGLIB="$adlib"

fi # $USE_OPENDWG






# Done checking OPENDWG

# Enable pthread option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use POSIX threads" >&5
$as_echo_n "checking whether to use POSIX threads... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_pthread\"" >&5
$as_echo "\"$with_pthread\"" >&6; }
case "$with_pthread" in
	"no")	USE_PTHREAD=	;;
	"yes")	USE_PTHREAD="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



PTHREADINCPATH=
PTHREADLIBPATH=
PTHREADLIB=

if test -n "$USE_PTHREAD"; then

# With pthread includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of POSIX threads includes" >&5
$as_echo_n "checking for location of POSIX threads includes... " >&6; }
case "$with_pthread_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-pthread-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_pthread_includes" >&5
$as_echo "$with_pthread_includes" >&6; }

if test -n "$with_pthread_includes" ; then
    for dir in $with_pthread_includes; do
        if test -d "$dir"; then
            PTHREADINCPATH="$PTHREADINCPATH -I$dir"
        else
            as_fn_error $? "*** POSIX threads includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$PTHREADINCPATH $CPPFLAGS"
for ac_header in pthread.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "pthread.h" "ac_cv_header_pthread_h" "$ac_includes_default"
if test "x$ac_cv_header_pthread_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_PTHREAD_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate POSIX threads includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


# With pthread library directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of POSIX threads library" >&5
$as_echo_n "checking for location of POSIX threads library... " >&6; }
case "$with_pthread_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-pthread-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_pthread_libs" >&5
$as_echo "$with_pthread_libs" >&6; }

if test -n "$with_pthread_libs"; then
    for dir in $with_pthread_libs; do
        if test -d "$dir"; then
            PTHREADLIBPATH="$PTHREADLIBPATH -L$dir"
        else
            as_fn_error $? "*** POSIX threads library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi



ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS="  $LIBS"
LDFLAGS=" $LDFLAGS"
ac_fn_c_check_func "$LINENO" "pthread_create" "ac_cv_func_pthread_create"
if test "x$ac_cv_func_pthread_create" = xyes; then :


    PTHREADLIB="$PTHREADLIB "


else


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$PTHREADLIBPATH $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lpthread  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 pthread_create ();
int
main ()
{
return pthread_create ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_pthread_pthread_create=yes
else
  ac_cv_lib_pthread_pthread_create=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_pthread_pthread_create" >&5
$as_echo "$ac_cv_lib_pthread_pthread_create" >&6; }
if test "x$ac_cv_lib_pthread_pthread_create" = xyes; then :
  PTHREADLIB="$PTHREADLIB -lpthread "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate POSIX threads library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}



fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}


fi # $USE_PTHREAD






# Done checking pthread

# Enable OpenMP option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenMP" >&5
$as_echo_n "checking whether to use OpenMP... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_openmp\"" >&5
$as_echo "\"$with_openmp\"" >&6; }
case "$with_openmp" in
	"no")	USE_OPENMP=	;;
	"yes")	USE_OPENMP="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



if test "$enable_openmp" != no; then

if test -n "${USE_OPENMP}"; then

OPENMP_INCPATH=
OPENMP_LIBPATH=
OPENMP_LIB=
OPENMP_CFLAGS=


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of OpenMP includes" >&5
$as_echo_n "checking for location of OpenMP includes... " >&6; }
case "$with_openmp_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-openmp-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_openmp_includes" >&5
$as_echo "$with_openmp_includes" >&6; }

if test -n "$with_openmp_includes" ; then
    for dir in $with_openmp_includes; do
        if test -d "$dir"; then
            OPENMP_INCPATH="$OPENMP_INCPATH -I$dir"
        else
            as_fn_error $? "*** OpenMP includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of OpenMP library" >&5
$as_echo_n "checking for location of OpenMP library... " >&6; }
case "$with_openmp_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-openmp-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_openmp_libs" >&5
$as_echo "$with_openmp_libs" >&6; }

if test -n "$with_openmp_libs"; then
    for dir in $with_openmp_libs; do
        if test -d "$dir"; then
            OPENMP_LIBPATH="$OPENMP_LIBPATH -L$dir"
        else
            as_fn_error $? "*** OpenMP library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OPENMP_INCPATH $CPPFLAGS"
for ac_header in omp.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "omp.h" "ac_cv_header_omp_h" "$ac_includes_default"
if test "x$ac_cv_header_omp_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_OMP_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate OpenMP includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags



ac_save_ldflags="$LDFLAGS"
LDFLAGS="$OPENMP_LIBPATH $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lomp  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 omp_get_num_threads ();
int
main ()
{
return omp_get_num_threads ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_omp_omp_get_num_threads=yes
else
  ac_cv_lib_omp_omp_get_num_threads=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_omp_omp_get_num_threads" >&5
$as_echo "$ac_cv_lib_omp_omp_get_num_threads" >&6; }
if test "x$ac_cv_lib_omp_omp_get_num_threads" = xyes; then :
  OPENMP_LIB="$OPENMP_LIB -lomp "
else

LDFLAGS=${ac_save_ldflags}

ac_save_ldflags="$LDFLAGS"
LDFLAGS="$OPENMP_LIBPATH $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lgomp  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 GOMP_parallel_start ();
int
main ()
{
return GOMP_parallel_start ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_gomp_GOMP_parallel_start=yes
else
  ac_cv_lib_gomp_GOMP_parallel_start=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_gomp_GOMP_parallel_start" >&5
$as_echo "$ac_cv_lib_gomp_GOMP_parallel_start" >&6; }
if test "x$ac_cv_lib_gomp_GOMP_parallel_start" = xyes; then :
  OPENMP_LIB="$OPENMP_LIB -lgomp "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate OpenMP library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}


fi



LDFLAGS=${ac_save_ldflags}


loc_save_cflags="$CFLAGS"
CFLAGS="${CFLAGS} ${OPENMP_INCPATH} ${OPENMP_LIBPATH} ${OPENMP_LIB}"

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

  if test "$enable_openmp" != no; then
    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to support OpenMP" >&5
$as_echo_n "checking for $CC option to support OpenMP... " >&6; }

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

#ifndef _OPENMP
 choke me
#endif
#include <omp.h>
int main () { return omp_get_num_threads (); }

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_prog_c_openmp='none needed'
else
  ac_cv_prog_c_openmp='unsupported'
	  	  	  	  	  	  	                                          	  	  	  	  	  	  for ac_option in -fopenmp -xopenmp -openmp -mp -omp -qsmp=omp -homp \
                           -Popenmp --openmp '-Xclang -fopenmp'; do
	    ac_save_CFLAGS=$CFLAGS
	    CFLAGS="$CFLAGS $ac_option"
	    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */

#ifndef _OPENMP
 choke me
#endif
#include <omp.h>
int main () { return omp_get_num_threads (); }

_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_prog_c_openmp=$ac_option
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
	    CFLAGS=$ac_save_CFLAGS
	    if test "$ac_cv_prog_c_openmp" != unsupported; then
	      break
	    fi
	  done
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_c_openmp" >&5
$as_echo "$ac_cv_prog_c_openmp" >&6; }
    case $ac_cv_prog_c_openmp in #(
      "none needed" | unsupported)
	;; #(
      *)
	OPENMP_CFLAGS=$ac_cv_prog_c_openmp ;;
    esac
  fi


CFLAGS="${loc_save_cflags}"






fi # USE_OPENMP

else # enable_openmp

if test -n "${USE_OPENMP}"; then

echo "OpenMP explicitly disabled with --disable-openmp."

fi
USE_OPENMP=

fi  # enable_openmp



# Done checking OpenMP

# Enable OpenCL option


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to use OpenCL" >&5
$as_echo_n "checking whether to use OpenCL... " >&6; }
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: \"$with_opencl\"" >&5
$as_echo "\"$with_opencl\"" >&6; }
case "$with_opencl" in
	"no")	USE_OPENCL=	;;
	"yes")	USE_OPENCL="1"	;;
	*)	as_fn_error $? "*** You must answer yes or no." "$LINENO" 5	;;
esac



OCLINCPATH=
OCLLIBPATH=
OCLLIB=

if test -n "$USE_OPENCL"; then

# With OpenCL includes directory


{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of OpenCL includes" >&5
$as_echo_n "checking for location of OpenCL includes... " >&6; }
case "$with_opencl_includes" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-opencl-includes." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_opencl_includes" >&5
$as_echo "$with_opencl_includes" >&6; }

if test -n "$with_opencl_includes" ; then
    for dir in $with_opencl_includes; do
        if test -d "$dir"; then
            OCLINCPATH="$OCLINCPATH -I$dir"
        else
            as_fn_error $? "*** OpenCL includes directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


if test -n "$MACOSX_APP" ; then

ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OCLINCPATH $CPPFLAGS"
for ac_header in OpenCL/opencl.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "OpenCL/opencl.h" "ac_cv_header_OpenCL_opencl_h" "$ac_includes_default"
if test "x$ac_cv_header_OpenCL_opencl_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_OPENCL_OPENCL_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate OpenCL includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


    # With OpenCL library directory
    ### FIXME: ###
    #LOC_CHECK_FRAMEWORK_PATH(opencl,OpenCL,OPENCLPATH)
    # last term in following would become ',$OPENCLPATH)' if above is uncommented

ac_save_libs="$LIBS"
ac_save_ldflags="$LDFLAGS"
LIBS="-framework OpenCL  $LIBS"
LDFLAGS=" $LDFLAGS"
ac_fn_c_check_func "$LINENO" "clGetPlatformInfo" "ac_cv_func_clGetPlatformInfo"
if test "x$ac_cv_func_clGetPlatformInfo" = xyes; then :


    OCLLIB="$OCLLIB -framework OpenCL"


else


as_fn_error $? "*** Unable to locate OpenCL library." "$LINENO" 5



fi

LIBS=${ac_save_libs}
LDFLAGS=${ac_save_ldflags}

else

ac_save_cppflags="$CPPFLAGS"
CPPFLAGS="$OCLINCPATH $CPPFLAGS"
for ac_header in CL/cl.h
do :
  ac_fn_c_check_header_mongrel "$LINENO" "CL/cl.h" "ac_cv_header_CL_cl_h" "$ac_includes_default"
if test "x$ac_cv_header_CL_cl_h" = xyes; then :
  cat >>confdefs.h <<_ACEOF
#define HAVE_CL_CL_H 1
_ACEOF

else

    as_fn_error $? "*** Unable to locate OpenCL includes." "$LINENO" 5

fi

done

CPPFLAGS=$ac_save_cppflags


    # With OpenCL library directory

{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for location of OpenCL library" >&5
$as_echo_n "checking for location of OpenCL library... " >&6; }
case "$with_opencl_libs" in
y | ye | yes | n | no)
	as_fn_error $? "*** You must supply a directory to --with-opencl-libs." "$LINENO" 5
	;;
esac
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_opencl_libs" >&5
$as_echo "$with_opencl_libs" >&6; }

if test -n "$with_opencl_libs"; then
    for dir in $with_opencl_libs; do
        if test -d "$dir"; then
            OCLLIBPATH="$OCLLIBPATH -L$dir"
        else
            as_fn_error $? "*** OpenCL library directory $dir does not exist." "$LINENO" 5
        fi
    done
fi


ac_save_ldflags="$LDFLAGS"
LDFLAGS="$OCLLIBPATH $LDFLAGS"


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

ac_check_lib_save_LIBS=$LIBS
LIBS="-lOpenCL  $LIBS"
cat confdefs.h - <<_ACEOF >conftest.$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 clGetPlatformInfo ();
int
main ()
{
return clGetPlatformInfo ();
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_lib_OpenCL_clGetPlatformInfo=yes
else
  ac_cv_lib_OpenCL_clGetPlatformInfo=no
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
LIBS=$ac_check_lib_save_LIBS
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_OpenCL_clGetPlatformInfo" >&5
$as_echo "$ac_cv_lib_OpenCL_clGetPlatformInfo" >&6; }
if test "x$ac_cv_lib_OpenCL_clGetPlatformInfo" = xyes; then :
  OCLLIB="$OCLLIB -lOpenCL "
else

LDFLAGS=${ac_save_ldflags}

    as_fn_error $? "*** Unable to locate OpenCL library." "$LINENO" 5


fi



LDFLAGS=${ac_save_ldflags}

    # expanded symbol check: yes? no?
    #LOC_CHECK_FUNC(clGetPlatformInfo,OpenCL functions,OCLLIB,,,,,[
    #LOC_CHECK_LIBS(OpenCL,clGetPlatformInfo,OpenCL,$OCLLIBPATH,OCLLIB,,,)
    #])
fi

fi # $USE_OPENCL






# Done checking OpenCL

# Enable LFS (from cdr-tools, tar, and autoconf 2.68)
# Check whether --enable-largefile was given.
if test "${enable_largefile+set}" = set; then :
  enableval=$enable_largefile;
fi

   LFS_CFLAGS=
   if test "$enable_largefile" != no; then
     ac_save_cflags=$CFLAGS
     if test "`which getconf 2>&5`" ; then
       LFS_CFLAGS=`getconf LFS_CFLAGS 2>&5`
       CFLAGS="$LFS_CFLAGS $ac_save_cflags"
     fi

     { $as_echo "$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; }

ac_cv_sys_largefile_CC=no
        largefile_cc_opt=""
        if test "$GCC" != yes; then
	  # IRIX 6.2 and later do not support large files by default,
	  # so use the C compiler's -n32 option if that helps.
	  cat confdefs.h - <<_ACEOF >conftest.$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 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 :

else
  ac_save_CC="${CC-cc}"
	     CC="$CC -n32"
	     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 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 "$LINENO"; then :
  ac_cv_sys_largefile_CC=' -n32'
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
	     CC="$ac_save_CC"
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
        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$ac_cv_sys_largefile_CC"
       largefile_cc_opt="$ac_cv_sys_largefile_CC"

       if test "$LFS_CFLAGS" ; then
         LFS_CFLAGS="$LFS_CFLAGS $ac_cv_sys_largefile_CC"
       else
         LFS_CFLAGS="$ac_cv_sys_largefile_CC"
         CFLAGS="$LFS_CFLAGS $ac_save_cflags"
       fi
     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; }

ac_cv_sys_file_offset_bits=no
      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 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 :

else
  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 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 "$LINENO"; then :
  ac_cv_sys_file_offset_bits=64
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
   if test "$ac_cv_sys_file_offset_bits" != no; then

cat >>confdefs.h <<_ACEOF
#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
_ACEOF


   if test "$LFS_CFLAGS" ; then
     LFS_CFLAGS="$LFS_CFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
   else
     LFS_CFLAGS="-D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
   fi

   fi
     { $as_echo "$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; }

ac_cv_sys_large_files=no
      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 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 :

else
  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 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 "$LINENO"; then :
  ac_cv_sys_large_files=1
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
$as_echo "$ac_cv_sys_large_files" >&6; }
   if test "$ac_cv_sys_large_files" != no; then

cat >>confdefs.h <<_ACEOF
#define _LARGE_FILES $ac_cv_sys_large_files
_ACEOF


   if test "$LFS_CFLAGS" ; then
     LFS_CFLAGS="$LFS_CFLAGS -D_LARGE_FILES=$ac_cv_sys_large_files"
   else
     LFS_CFLAGS="-D_LARGE_FILES=$ac_cv_sys_large_files"
   fi

   fi
     { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }

ac_cv_sys_largefile_source=no
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
return !fseeko;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _LARGEFILE_SOURCE 1
#include <stdio.h>

int
main ()
{
return !fseeko;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_largefile_source=1
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
$as_echo "$ac_cv_sys_largefile_source" >&6; }
   if test "$ac_cv_sys_largefile_source" != no; then

cat >>confdefs.h <<_ACEOF
#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
_ACEOF


   if test "$LFS_CFLAGS" ; then
     LFS_CFLAGS="$LFS_CFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
   else
     LFS_CFLAGS="-D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
   fi

   fi

     CFLAGS=$ac_save_cflags
   fi

ac_save_cflags=${CFLAGS}
CFLAGS="$LFS_CFLAGS ${ac_save_cflags}"
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGEFILE_SOURCE value needed for large files" >&5
$as_echo_n "checking for _LARGEFILE_SOURCE value needed for large files... " >&6; }

ac_cv_sys_largefile_source=no
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
return !fseeko;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :

else
  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#define _LARGEFILE_SOURCE 1
#include <stdio.h>

int
main ()
{
return !fseeko;
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_sys_largefile_source=1
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_source" >&5
$as_echo "$ac_cv_sys_largefile_source" >&6; }
   if test "$ac_cv_sys_largefile_source" != no; then

cat >>confdefs.h <<_ACEOF
#define _LARGEFILE_SOURCE $ac_cv_sys_largefile_source
_ACEOF


   if test "$LFS_CFLAGS" ; then
     LFS_CFLAGS="$LFS_CFLAGS -D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
   else
     LFS_CFLAGS="-D_LARGEFILE_SOURCE=$ac_cv_sys_largefile_source"
   fi

   fi
   # We used to try defining _XOPEN_SOURCE=500 too, to work around a bug
   # in glibc 2.1.3, but that breaks too many other things.
   # If you want fseeko and ftello with glibc, upgrade to a fixed glibc.

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

ac_cv_func_fseeko=no
      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
int
main ()
{
return fseeko && fseeko (stdin, 0, 0);
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_link "$LINENO"; then :
  ac_cv_func_fseeko=yes
fi
rm -f core conftest.err conftest.$ac_objext \
    conftest$ac_exeext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_fseeko" >&5
$as_echo "$ac_cv_func_fseeko" >&6; }
   if test $ac_cv_func_fseeko != no; then

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

   fi
{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if system supports Large Files at all" >&5
$as_echo_n "checking if system supports Large Files at all... " >&6; }

cat confdefs.h - <<_ACEOF >conftest.$ac_ext
/* end confdefs.h.  */
#include <stdio.h>
#include <sys/types.h>
int
main ()
{

/*
 * Check that off_t can represent 2**63 - 1 correctly.
 * We can't simply "#define LARGE_OFF_T 9223372036854775807",
 * since some C++ compilers masquerading as C compilers
 * incorrectly reject 9223372036854775807.
 *
 * For MinGW, off64_t should be used and __MSVCRT_VERSION__ >= 0x0601
 * (msvcrt.dll version 6.10 or higher) is needed for _fstat64 and _stat64.
 */
#ifdef __MINGW32__
#   define LARGE_OFF_T (((off64_t) 1 << 62) - 1 + ((off64_t) 1 << 62))
#else
#   define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
#endif
    int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
			&& LARGE_OFF_T % 2147483647 == 1)
		       ? 1 : -1];
#ifdef __MINGW32__
return !fseeko64;
return !ftello64;
#else
return !fseeko;
return !ftello;
#endif
  ;
  return 0;
}
_ACEOF
if ac_fn_c_try_compile "$LINENO"; then :
  ac_cv_largefiles=yes
else
  ac_cv_largefiles=no
fi
rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_largefiles" >&5
$as_echo "$ac_cv_largefiles" >&6; }
	if test $ac_cv_largefiles = yes; then

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

	  USE_LARGEFILES=1
	else
	  USE_LARGEFILES=
	  LFS_CFLAGS=
	fi



CFLAGS=${ac_save_cflags}
# Done large file support

USE_TERMIO=


STRIPFLAG=


GRASS_HOME="${DSTDIR}"


ac_config_files="$ac_config_files include/Make/Platform.make include/Make/Doxyfile_arch_html include/Make/Doxyfile_arch_latex include/grass/version.h grass.pc"



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



: "${CONFIG_STATUS=./config.status}"
ac_write_fail=0
ac_clean_files_save=$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 $as_me, 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"

_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

Report bugs to the package provider."

_ACEOF
cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
ac_cs_version="\\
config.status
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'
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
_ACEOF

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

# Handling of arguments.
for ac_config_target in $ac_config_targets
do
  case $ac_config_target in
    "include/grass/config.h") CONFIG_HEADERS="$CONFIG_HEADERS include/grass/config.h" ;;
    "include/Make/Platform.make") CONFIG_FILES="$CONFIG_FILES include/Make/Platform.make" ;;
    "include/Make/Doxyfile_arch_html") CONFIG_FILES="$CONFIG_FILES include/Make/Doxyfile_arch_html" ;;
    "include/Make/Doxyfile_arch_latex") CONFIG_FILES="$CONFIG_FILES include/Make/Doxyfile_arch_latex" ;;
    "include/grass/version.h") CONFIG_FILES="$CONFIG_FILES include/grass/version.h" ;;
    "grass.pc") CONFIG_FILES="$CONFIG_FILES grass.pc" ;;

  *) 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
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    "
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
_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
$ac_datarootdir_hack
"
eval sed \"\$ac_sed_extra\" "$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
 ;;


  esac

done # for ac_tag


as_fn_exit 0
_ACEOF
ac_clean_files=$ac_clean_files_save

test $ac_write_fail = 0 ||
  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5


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



echo "Copying config.status to config.status.${ARCH}"

cp -f config.status config.status.${ARCH}

# Display configuration status


echo ""


echo "GRASS is now configured for:  ${host}"


echo ""


echo "  Source directory:           ${SRCDIR}"


echo "  Build directory:            ${DSTDIR}"


echo "  Installation directory:     ${INSTDIR}"


echo "  Startup script in directory:${bindir}"


echo "  C compiler:                 ${CC} ${CFLAGS}"


echo "  C++ compiler:               ${CXX} ${CXXFLAGS}"


echo "  Building shared libraries:  ${shared_ok}"


echo "  OpenGL platform:            ${OPENGL_TYPE}"


echo ""


echo "  MacOSX application:         `if test -n "${MACOSX_APP}" ; then echo yes ; else echo no ; fi`"

echo "  MacOSX architectures:       ${MACOSX_ARCHS}"


echo "  MacOSX SDK:                 ${MACOSX_SDK}"


echo ""


echo "  BLAS support:               `if test -n "${USE_BLAS}" ; then echo yes ; else echo no ; fi`"

echo "  BZIP2 support:              `if test -n "${USE_BZIP2}" ; then echo yes ; else echo no ; fi`"

echo "  C++ support:                `if test -n "${USE_CXX}" ; then echo yes ; else echo no ; fi`"

echo "  Cairo support:              `if test -n "${USE_CAIRO}" ; then echo yes ; else echo no ; fi`"

echo "  DWG support:                `if test -n "${USE_OPENDWG}" ; then echo yes ; else echo no ; fi`"

echo "  FFTW support:               `if test -n "${USE_FFTW}" ; then echo yes ; else echo no ; fi`"

echo "  FreeType support:           `if test -n "${USE_FREETYPE}" ; then echo yes ; else echo no ; fi`"

echo "  GDAL support:               `if test -n "${USE_GDAL}" ; then echo yes ; else echo no ; fi`"

echo "  GEOS support:               `if test -n "${USE_GEOS}" ; then echo yes ; else echo no ; fi`"

echo "  LAPACK support:             `if test -n "${USE_LAPACK}" ; then echo yes ; else echo no ; fi`"

echo "  Large File support (LFS):   `if test -n "${USE_LARGEFILES}" ; then echo yes ; else echo no ; fi`"

echo "  libLAS support:             `if test -n "${USE_LIBLAS}" ; then echo yes ; else echo no ; fi`"

echo "  MySQL support:              `if test -n "${USE_MYSQL}" ; then echo yes ; else echo no ; fi`"

echo "  NetCDF support:             `if test -n "${USE_NETCDF}" ; then echo yes ; else echo no ; fi`"

echo "  NLS support:                `if test -n "${USE_NLS}" ; then echo yes ; else echo no ; fi`"

echo "  ODBC support:               `if test -n "${USE_ODBC}" ; then echo yes ; else echo no ; fi`"

echo "  OGR support:                `if test -n "${USE_OGR}" ; then echo yes ; else echo no ; fi`"

echo "  OpenCL support:             `if test -n "${USE_OPENCL}" ; then echo yes ; else echo no ; fi`"

echo "  OpenGL support:             `if test -n "${USE_OPENGL}" ; then echo yes ; else echo no ; fi`"

echo "  OpenMP support:             `if test -n "${USE_OPENMP}" ; then echo yes ; else echo no ; fi`"

echo "  PDAL support:               `if test -n "${USE_PDAL}" ; then echo yes ; else echo no ; fi`"

echo "  PNG support:                `if test -n "${USE_PNG}" ; then echo yes ; else echo no ; fi`"

echo "  POSIX thread support:       `if test -n "${USE_PTHREAD}" ; then echo yes ; else echo no ; fi`"

echo "  PostgreSQL support:         `if test -n "${USE_POSTGRES}" ; then echo yes ; else echo no ; fi`"

echo "  Readline support:           `if test -n "${USE_READLINE}" ; then echo yes ; else echo no ; fi`"

echo "  Regex support:              `if test -n "${USE_REGEX}" ; then echo yes ; else echo no ; fi`"

echo "  SQLite support:             `if test -n "${USE_SQLITE}" ; then echo yes ; else echo no ; fi`"

echo "  TIFF support:               `if test -n "${USE_TIFF}" ; then echo yes ; else echo no ; fi`"

echo "  X11 support:                `if test -n "${USE_X11}" ; then echo yes ; else echo no ; fi`"

echo "  Zstandard support:          `if test -n "${USE_ZSTD}" ; then echo yes ; else echo no ; fi`"

echo ""

# remove when the new PROJ API is stable
if test $PROJ4API = 0 ; then
{ $as_echo "$as_me:${as_lineno-$LINENO}: result:   using new PROJ 5+ API" >&5
$as_echo "  using new PROJ 5+ API" >&6; }
else
{ $as_echo "$as_me:${as_lineno-$LINENO}: result:   using old PROJ 4 API" >&5
$as_echo "  using old PROJ 4 API" >&6; }
fi

echo ""