1#! /bin/sh
2# Guess values for system-dependent variables and create Makefiles.
3# Generated by GNU Autoconf 2.69 for GNU Bison 2.7.
4#
5# Report bugs to <bug-bison@gnu.org>.
6#
7#
8# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
9#
10#
11# This configure script is free software; the Free Software Foundation
12# gives unlimited permission to copy, distribute and modify it.
13## -------------------- ##
14## M4sh Initialization. ##
15## -------------------- ##
16
17# Be more Bourne compatible
18DUALCASE=1; export DUALCASE # for MKS sh
19if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
20  emulate sh
21  NULLCMD=:
22  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
23  # is contrary to our usage.  Disable this feature.
24  alias -g '${1+"$@"}'='"$@"'
25  setopt NO_GLOB_SUBST
26else
27  case `(set -o) 2>/dev/null` in #(
28  *posix*) :
29    set -o posix ;; #(
30  *) :
31     ;;
32esac
33fi
34
35
36as_nl='
37'
38export as_nl
39# Printing a long string crashes Solaris 7 /usr/bin/printf.
40as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
41as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
42as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
43# Prefer a ksh shell builtin over an external printf program on Solaris,
44# but without wasting forks for bash or zsh.
45if test -z "$BASH_VERSION$ZSH_VERSION" \
46    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
47  as_echo='print -r --'
48  as_echo_n='print -rn --'
49elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
50  as_echo='printf %s\n'
51  as_echo_n='printf %s'
52else
53  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
54    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
55    as_echo_n='/usr/ucb/echo -n'
56  else
57    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
58    as_echo_n_body='eval
59      arg=$1;
60      case $arg in #(
61      *"$as_nl"*)
62	expr "X$arg" : "X\\(.*\\)$as_nl";
63	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
64      esac;
65      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
66    '
67    export as_echo_n_body
68    as_echo_n='sh -c $as_echo_n_body as_echo'
69  fi
70  export as_echo_body
71  as_echo='sh -c $as_echo_body as_echo'
72fi
73
74# The user is always right.
75if test "${PATH_SEPARATOR+set}" != set; then
76  PATH_SEPARATOR=:
77  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
78    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
79      PATH_SEPARATOR=';'
80  }
81fi
82
83
84# IFS
85# We need space, tab and new line, in precisely that order.  Quoting is
86# there to prevent editors from complaining about space-tab.
87# (If _AS_PATH_WALK were called with IFS unset, it would disable word
88# splitting by setting IFS to empty value.)
89IFS=" ""	$as_nl"
90
91# Find who we are.  Look in the path if we contain no directory separator.
92as_myself=
93case $0 in #((
94  *[\\/]* ) as_myself=$0 ;;
95  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
96for as_dir in $PATH
97do
98  IFS=$as_save_IFS
99  test -z "$as_dir" && as_dir=.
100    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
101  done
102IFS=$as_save_IFS
103
104     ;;
105esac
106# We did not find ourselves, most probably we were run as `sh COMMAND'
107# in which case we are not to be found in the path.
108if test "x$as_myself" = x; then
109  as_myself=$0
110fi
111if test ! -f "$as_myself"; then
112  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
113  exit 1
114fi
115
116# Unset variables that we do not need and which cause bugs (e.g. in
117# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
118# suppresses any "Segmentation fault" message there.  '((' could
119# trigger a bug in pdksh 5.2.14.
120for as_var in BASH_ENV ENV MAIL MAILPATH
121do eval test x\${$as_var+set} = xset \
122  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
123done
124PS1='$ '
125PS2='> '
126PS4='+ '
127
128# NLS nuisances.
129LC_ALL=C
130export LC_ALL
131LANGUAGE=C
132export LANGUAGE
133
134# CDPATH.
135(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
136
137# Use a proper internal environment variable to ensure we don't fall
138  # into an infinite loop, continuously re-executing ourselves.
139  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
140    _as_can_reexec=no; export _as_can_reexec;
141    # We cannot yet assume a decent shell, so we have to provide a
142# neutralization value for shells without unset; and this also
143# works around shells that cannot unset nonexistent variables.
144# Preserve -v and -x to the replacement shell.
145BASH_ENV=/dev/null
146ENV=/dev/null
147(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
148case $- in # ((((
149  *v*x* | *x*v* ) as_opts=-vx ;;
150  *v* ) as_opts=-v ;;
151  *x* ) as_opts=-x ;;
152  * ) as_opts= ;;
153esac
154exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
155# Admittedly, this is quite paranoid, since all the known shells bail
156# out after a failed `exec'.
157$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
158as_fn_exit 255
159  fi
160  # We don't want this to propagate to other subprocesses.
161          { _as_can_reexec=; unset _as_can_reexec;}
162if test "x$CONFIG_SHELL" = x; then
163  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
164  emulate sh
165  NULLCMD=:
166  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
167  # is contrary to our usage.  Disable this feature.
168  alias -g '\${1+\"\$@\"}'='\"\$@\"'
169  setopt NO_GLOB_SUBST
170else
171  case \`(set -o) 2>/dev/null\` in #(
172  *posix*) :
173    set -o posix ;; #(
174  *) :
175     ;;
176esac
177fi
178"
179  as_required="as_fn_return () { (exit \$1); }
180as_fn_success () { as_fn_return 0; }
181as_fn_failure () { as_fn_return 1; }
182as_fn_ret_success () { return 0; }
183as_fn_ret_failure () { return 1; }
184
185exitcode=0
186as_fn_success || { exitcode=1; echo as_fn_success failed.; }
187as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
188as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
189as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
190if ( set x; as_fn_ret_success y && test x = \"\$1\" ); then :
191
192else
193  exitcode=1; echo positional parameters were not saved.
194fi
195test x\$exitcode = x0 || exit 1
196test -x / || exit 1"
197  as_suggested="  as_lineno_1=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_1a=\$LINENO
198  as_lineno_2=";as_suggested=$as_suggested$LINENO;as_suggested=$as_suggested" as_lineno_2a=\$LINENO
199  eval 'test \"x\$as_lineno_1'\$as_run'\" != \"x\$as_lineno_2'\$as_run'\" &&
200  test \"x\`expr \$as_lineno_1'\$as_run' + 1\`\" = \"x\$as_lineno_2'\$as_run'\"' || exit 1
201test \$(( 1 + 1 )) = 2 || exit 1"
202  if (eval "$as_required") 2>/dev/null; then :
203  as_have_required=yes
204else
205  as_have_required=no
206fi
207  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
208
209else
210  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
211as_found=false
212for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
213do
214  IFS=$as_save_IFS
215  test -z "$as_dir" && as_dir=.
216  as_found=:
217  case $as_dir in #(
218	 /*)
219	   for as_base in sh bash ksh sh5; do
220	     # Try only shells that exist, to save several forks.
221	     as_shell=$as_dir/$as_base
222	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
223		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
224  CONFIG_SHELL=$as_shell as_have_required=yes
225		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
226  break 2
227fi
228fi
229	   done;;
230       esac
231  as_found=false
232done
233$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
234	      { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$SHELL"; } 2>/dev/null; then :
235  CONFIG_SHELL=$SHELL as_have_required=yes
236fi; }
237IFS=$as_save_IFS
238
239
240      if test "x$CONFIG_SHELL" != x; then :
241  export CONFIG_SHELL
242             # We cannot yet assume a decent shell, so we have to provide a
243# neutralization value for shells without unset; and this also
244# works around shells that cannot unset nonexistent variables.
245# Preserve -v and -x to the replacement shell.
246BASH_ENV=/dev/null
247ENV=/dev/null
248(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
249case $- in # ((((
250  *v*x* | *x*v* ) as_opts=-vx ;;
251  *v* ) as_opts=-v ;;
252  *x* ) as_opts=-x ;;
253  * ) as_opts= ;;
254esac
255exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
256# Admittedly, this is quite paranoid, since all the known shells bail
257# out after a failed `exec'.
258$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
259exit 255
260fi
261
262    if test x$as_have_required = xno; then :
263  $as_echo "$0: This script requires a shell more modern than all"
264  $as_echo "$0: the shells that I found on your system."
265  if test x${ZSH_VERSION+set} = xset ; then
266    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
267    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
268  else
269    $as_echo "$0: Please tell bug-autoconf@gnu.org and bug-bison@gnu.org
270$0: about your system, including any error possibly output
271$0: before this message. Then install a modern shell, or
272$0: manually run the script under such a shell if you do
273$0: have one."
274  fi
275  exit 1
276fi
277fi
278fi
279SHELL=${CONFIG_SHELL-/bin/sh}
280export SHELL
281# Unset more variables known to interfere with behavior of common tools.
282CLICOLOR_FORCE= GREP_OPTIONS=
283unset CLICOLOR_FORCE GREP_OPTIONS
284
285## --------------------- ##
286## M4sh Shell Functions. ##
287## --------------------- ##
288# as_fn_unset VAR
289# ---------------
290# Portably unset VAR.
291as_fn_unset ()
292{
293  { eval $1=; unset $1;}
294}
295as_unset=as_fn_unset
296
297# as_fn_set_status STATUS
298# -----------------------
299# Set $? to STATUS, without forking.
300as_fn_set_status ()
301{
302  return $1
303} # as_fn_set_status
304
305# as_fn_exit STATUS
306# -----------------
307# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
308as_fn_exit ()
309{
310  set +e
311  as_fn_set_status $1
312  exit $1
313} # as_fn_exit
314
315# as_fn_mkdir_p
316# -------------
317# Create "$as_dir" as a directory, including parents if necessary.
318as_fn_mkdir_p ()
319{
320
321  case $as_dir in #(
322  -*) as_dir=./$as_dir;;
323  esac
324  test -d "$as_dir" || eval $as_mkdir_p || {
325    as_dirs=
326    while :; do
327      case $as_dir in #(
328      *\'*) as_qdir=`$as_echo "$as_dir" | sed "s/'/'\\\\\\\\''/g"`;; #'(
329      *) as_qdir=$as_dir;;
330      esac
331      as_dirs="'$as_qdir' $as_dirs"
332      as_dir=`$as_dirname -- "$as_dir" ||
333$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
334	 X"$as_dir" : 'X\(//\)[^/]' \| \
335	 X"$as_dir" : 'X\(//\)$' \| \
336	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
337$as_echo X"$as_dir" |
338    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
339	    s//\1/
340	    q
341	  }
342	  /^X\(\/\/\)[^/].*/{
343	    s//\1/
344	    q
345	  }
346	  /^X\(\/\/\)$/{
347	    s//\1/
348	    q
349	  }
350	  /^X\(\/\).*/{
351	    s//\1/
352	    q
353	  }
354	  s/.*/./; q'`
355      test -d "$as_dir" && break
356    done
357    test -z "$as_dirs" || eval "mkdir $as_dirs"
358  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
359
360
361} # as_fn_mkdir_p
362
363# as_fn_executable_p FILE
364# -----------------------
365# Test if FILE is an executable regular file.
366as_fn_executable_p ()
367{
368  test -f "$1" && test -x "$1"
369} # as_fn_executable_p
370# as_fn_append VAR VALUE
371# ----------------------
372# Append the text in VALUE to the end of the definition contained in VAR. Take
373# advantage of any shell optimizations that allow amortized linear growth over
374# repeated appends, instead of the typical quadratic growth present in naive
375# implementations.
376if (eval "as_var=1; as_var+=2; test x\$as_var = x12") 2>/dev/null; then :
377  eval 'as_fn_append ()
378  {
379    eval $1+=\$2
380  }'
381else
382  as_fn_append ()
383  {
384    eval $1=\$$1\$2
385  }
386fi # as_fn_append
387
388# as_fn_arith ARG...
389# ------------------
390# Perform arithmetic evaluation on the ARGs, and store the result in the
391# global $as_val. Take advantage of shells that can avoid forks. The arguments
392# must be portable across $(()) and expr.
393if (eval "test \$(( 1 + 1 )) = 2") 2>/dev/null; then :
394  eval 'as_fn_arith ()
395  {
396    as_val=$(( $* ))
397  }'
398else
399  as_fn_arith ()
400  {
401    as_val=`expr "$@" || test $? -eq 1`
402  }
403fi # as_fn_arith
404
405
406# as_fn_error STATUS ERROR [LINENO LOG_FD]
407# ----------------------------------------
408# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
409# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
410# script with STATUS, using 1 if that was 0.
411as_fn_error ()
412{
413  as_status=$1; test $as_status -eq 0 && as_status=1
414  if test "$4"; then
415    as_lineno=${as_lineno-"$3"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
416    $as_echo "$as_me:${as_lineno-$LINENO}: error: $2" >&$4
417  fi
418  $as_echo "$as_me: error: $2" >&2
419  as_fn_exit $as_status
420} # as_fn_error
421
422if expr a : '\(a\)' >/dev/null 2>&1 &&
423   test "X`expr 00001 : '.*\(...\)'`" = X001; then
424  as_expr=expr
425else
426  as_expr=false
427fi
428
429if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
430  as_basename=basename
431else
432  as_basename=false
433fi
434
435if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
436  as_dirname=dirname
437else
438  as_dirname=false
439fi
440
441as_me=`$as_basename -- "$0" ||
442$as_expr X/"$0" : '.*/\([^/][^/]*\)/*$' \| \
443	 X"$0" : 'X\(//\)$' \| \
444	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
445$as_echo X/"$0" |
446    sed '/^.*\/\([^/][^/]*\)\/*$/{
447	    s//\1/
448	    q
449	  }
450	  /^X\/\(\/\/\)$/{
451	    s//\1/
452	    q
453	  }
454	  /^X\/\(\/\).*/{
455	    s//\1/
456	    q
457	  }
458	  s/.*/./; q'`
459
460# Avoid depending upon Character Ranges.
461as_cr_letters='abcdefghijklmnopqrstuvwxyz'
462as_cr_LETTERS='ABCDEFGHIJKLMNOPQRSTUVWXYZ'
463as_cr_Letters=$as_cr_letters$as_cr_LETTERS
464as_cr_digits='0123456789'
465as_cr_alnum=$as_cr_Letters$as_cr_digits
466
467
468  as_lineno_1=$LINENO as_lineno_1a=$LINENO
469  as_lineno_2=$LINENO as_lineno_2a=$LINENO
470  eval 'test "x$as_lineno_1'$as_run'" != "x$as_lineno_2'$as_run'" &&
471  test "x`expr $as_lineno_1'$as_run' + 1`" = "x$as_lineno_2'$as_run'"' || {
472  # Blame Lee E. McMahon (1931-1989) for sed's syntax.  :-)
473  sed -n '
474    p
475    /[$]LINENO/=
476  ' <$as_myself |
477    sed '
478      s/[$]LINENO.*/&-/
479      t lineno
480      b
481      :lineno
482      N
483      :loop
484      s/[$]LINENO\([^'$as_cr_alnum'_].*\n\)\(.*\)/\2\1\2/
485      t loop
486      s/-\n.*//
487    ' >$as_me.lineno &&
488  chmod +x "$as_me.lineno" ||
489    { $as_echo "$as_me: error: cannot create $as_me.lineno; rerun with a POSIX shell" >&2; as_fn_exit 1; }
490
491  # If we had to re-execute with $CONFIG_SHELL, we're ensured to have
492  # already done that, so ensure we don't try to do so again and fall
493  # in an infinite loop.  This has already happened in practice.
494  _as_can_reexec=no; export _as_can_reexec
495  # Don't try to exec as it changes $[0], causing all sort of problems
496  # (the dirname of $[0] is not the place where we might find the
497  # original and so on.  Autoconf is especially sensitive to this).
498  . "./$as_me.lineno"
499  # Exit status is that of the last command.
500  exit
501}
502
503ECHO_C= ECHO_N= ECHO_T=
504case `echo -n x` in #(((((
505-n*)
506  case `echo 'xy\c'` in
507  *c*) ECHO_T='	';;	# ECHO_T is single tab character.
508  xy)  ECHO_C='\c';;
509  *)   echo `echo ksh88 bug on AIX 6.1` > /dev/null
510       ECHO_T='	';;
511  esac;;
512*)
513  ECHO_N='-n';;
514esac
515
516rm -f conf$$ conf$$.exe conf$$.file
517if test -d conf$$.dir; then
518  rm -f conf$$.dir/conf$$.file
519else
520  rm -f conf$$.dir
521  mkdir conf$$.dir 2>/dev/null
522fi
523if (echo >conf$$.file) 2>/dev/null; then
524  if ln -s conf$$.file conf$$ 2>/dev/null; then
525    as_ln_s='ln -s'
526    # ... but there are two gotchas:
527    # 1) On MSYS, both `ln -s file dir' and `ln file dir' fail.
528    # 2) DJGPP < 2.04 has no symlinks; `ln -s' creates a wrapper executable.
529    # In both cases, we have to default to `cp -pR'.
530    ln -s conf$$.file conf$$.dir 2>/dev/null && test ! -f conf$$.exe ||
531      as_ln_s='cp -pR'
532  elif ln conf$$.file conf$$ 2>/dev/null; then
533    as_ln_s=ln
534  else
535    as_ln_s='cp -pR'
536  fi
537else
538  as_ln_s='cp -pR'
539fi
540rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
541rmdir conf$$.dir 2>/dev/null
542
543if mkdir -p . 2>/dev/null; then
544  as_mkdir_p='mkdir -p "$as_dir"'
545else
546  test -d ./-p && rmdir ./-p
547  as_mkdir_p=false
548fi
549
550as_test_x='test -x'
551as_executable_p=as_fn_executable_p
552
553# Sed expression to map a string onto a valid CPP name.
554as_tr_cpp="eval sed 'y%*$as_cr_letters%P$as_cr_LETTERS%;s%[^_$as_cr_alnum]%_%g'"
555
556# Sed expression to map a string onto a valid variable name.
557as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
558
559
560test -n "$DJDIR" || exec 7<&0 </dev/null
561exec 6>&1
562
563# Name of the host.
564# hostname on some systems (SVR3.2, old GNU/Linux) returns a bogus exit status,
565# so uname gets run too.
566ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
567
568#
569# Initializations.
570#
571ac_default_prefix=/usr/local
572ac_clean_files=
573ac_config_libobj_dir=.
574LIBOBJS=
575cross_compiling=no
576subdirs=
577MFLAGS=
578MAKEFLAGS=
579
580# Identity of this package.
581PACKAGE_NAME='GNU Bison'
582PACKAGE_TARNAME='bison'
583PACKAGE_VERSION='2.7'
584PACKAGE_STRING='GNU Bison 2.7'
585PACKAGE_BUGREPORT='bug-bison@gnu.org'
586PACKAGE_URL='http://www.gnu.org/software/bison/'
587
588# Factoring default headers for most tests.
589ac_includes_default="\
590#include <stdio.h>
591#ifdef HAVE_SYS_TYPES_H
592# include <sys/types.h>
593#endif
594#ifdef HAVE_SYS_STAT_H
595# include <sys/stat.h>
596#endif
597#ifdef STDC_HEADERS
598# include <stdlib.h>
599# include <stddef.h>
600#else
601# ifdef HAVE_STDLIB_H
602#  include <stdlib.h>
603# endif
604#endif
605#ifdef HAVE_STRING_H
606# if !defined STDC_HEADERS && defined HAVE_MEMORY_H
607#  include <memory.h>
608# endif
609# include <string.h>
610#endif
611#ifdef HAVE_STRINGS_H
612# include <strings.h>
613#endif
614#ifdef HAVE_INTTYPES_H
615# include <inttypes.h>
616#endif
617#ifdef HAVE_STDINT_H
618# include <stdint.h>
619#endif
620#ifdef HAVE_UNISTD_H
621# include <unistd.h>
622#endif"
623
624gl_use_threads_default=
625ac_header_list=
626ac_func_list=
627gl_getopt_required=POSIX
628gl_getopt_required=POSIX
629gt_needs=
630ac_subst_vars='gltests_LTLIBOBJS
631gltests_LIBOBJS
632gl_LTLIBOBJS
633gl_LIBOBJS
634CONFIG_INCLUDE
635am__EXEEXT_FALSE
636am__EXEEXT_TRUE
637LTLIBOBJS
638LIBOBJS
639HAVE_JIKES
640HAVE_JAVAC
641HAVE_GCJ_C
642HAVE_JAVAC_ENVVAR
643CONF_JAVAC
644HAVE_JIKES_IN_PATH
645HAVE_JAVAC_IN_PATH
646HAVE_GCJ_IN_PATH
647HAVE_JVIEW
648HAVE_JRE
649HAVE_JAVA
650HAVE_GIJ
651HAVE_JAVA_ENVVAR
652CLASSPATH_SEPARATOR
653CLASSPATH
654CONF_JAVA
655HAVE_JVIEW_IN_PATH
656HAVE_JRE_IN_PATH
657HAVE_JAVA_IN_PATH
658HAVE_GIJ_IN_PATH
659GCC
660AUTOM4TE
661VALGRIND_PREBISON
662VALGRIND
663aclocaldir
664BISON_LOCALEDIR
665POSUB
666INTLLIBS
667LTLIBICONV
668LIBICONV
669INTL_MACOSX_LIBS
670XGETTEXT_EXTRA_OPTIONS
671MSGMERGE
672XGETTEXT_015
673XGETTEXT
674GMSGFMT_015
675MSGFMT_015
676GMSGFMT
677MSGFMT
678GETTEXT_MACRO_VERSION
679USE_NLS
680LIBBISON_LTLIBDEPS
681LIBBISON_LIBDEPS
682gltests_WITNESS
683NEXT_AS_FIRST_DIRECTIVE_WCHAR_H
684NEXT_WCHAR_H
685LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_FALSE
686LIBUNISTRING_COMPILE_UNIWIDTH_WIDTH_TRUE
687LIBUNISTRING_UNIWIDTH_H
688LIBUNISTRING_UNITYPES_H
689HAVE_UNISTD_H
690NEXT_AS_FIRST_DIRECTIVE_UNISTD_H
691NEXT_UNISTD_H
692PTHREAD_H_DEFINES_STRUCT_TIMESPEC
693SYS_TIME_H_DEFINES_STRUCT_TIMESPEC
694TIME_H_DEFINES_STRUCT_TIMESPEC
695NEXT_AS_FIRST_DIRECTIVE_TIME_H
696NEXT_TIME_H
697REPLACE_TIMEGM
698REPLACE_NANOSLEEP
699REPLACE_MKTIME
700REPLACE_LOCALTIME_R
701HAVE_TIMEGM
702HAVE_STRPTIME
703HAVE_NANOSLEEP
704HAVE_DECL_LOCALTIME_R
705GNULIB_TIME_R
706GNULIB_TIMEGM
707GNULIB_STRPTIME
708GNULIB_NANOSLEEP
709GNULIB_MKTIME
710NEXT_AS_FIRST_DIRECTIVE_SYS_WAIT_H
711NEXT_SYS_WAIT_H
712GNULIB_WAITPID
713WINDOWS_64_BIT_OFF_T
714NEXT_AS_FIRST_DIRECTIVE_SYS_TYPES_H
715NEXT_SYS_TYPES_H
716NEXT_AS_FIRST_DIRECTIVE_STRING_H
717NEXT_STRING_H
718NEXT_AS_FIRST_DIRECTIVE_STDLIB_H
719NEXT_STDLIB_H
720NEXT_AS_FIRST_DIRECTIVE_STDIO_H
721NEXT_STDIO_H
722NEXT_AS_FIRST_DIRECTIVE_STDDEF_H
723NEXT_STDDEF_H
724GL_GENERATE_STDDEF_H_FALSE
725GL_GENERATE_STDDEF_H_TRUE
726STDDEF_H
727HAVE_WCHAR_T
728REPLACE_NULL
729HAVE__BOOL
730GL_GENERATE_STDBOOL_H_FALSE
731GL_GENERATE_STDBOOL_H_TRUE
732STDBOOL_H
733HAVE_SPAWN_H
734NEXT_AS_FIRST_DIRECTIVE_SPAWN_H
735NEXT_SPAWN_H
736NEXT_AS_FIRST_DIRECTIVE_SIGNAL_H
737NEXT_SIGNAL_H
738GL_GENERATE_SCHED_H_FALSE
739GL_GENERATE_SCHED_H_TRUE
740SCHED_H
741HAVE_STRUCT_SCHED_PARAM
742HAVE_SCHED_H
743NEXT_AS_FIRST_DIRECTIVE_SCHED_H
744NEXT_SCHED_H
745REPLACE_RAISE
746REPLACE_PTHREAD_SIGMASK
747HAVE_SIGHANDLER_T
748HAVE_TYPE_VOLATILE_SIG_ATOMIC_T
749HAVE_STRUCT_SIGACTION_SA_SIGACTION
750HAVE_SIGACTION
751HAVE_SIGINFO_T
752HAVE_SIGSET_T
753HAVE_RAISE
754HAVE_PTHREAD_SIGMASK
755HAVE_POSIX_SIGNALBLOCKING
756GNULIB_SIGACTION
757GNULIB_SIGPROCMASK
758GNULIB_SIGNAL_H_SIGPIPE
759GNULIB_RAISE
760GNULIB_PTHREAD_SIGMASK
761ASM_SYMBOL_PREFIX
762REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN
763REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2
764REPLACE_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE
765REPLACE_POSIX_SPAWN
766HAVE_POSIX_SPAWN_FILE_ACTIONS_T
767HAVE_POSIX_SPAWNATTR_T
768HAVE_POSIX_SPAWN
769GNULIB_POSIX_SPAWNATTR_DESTROY
770GNULIB_POSIX_SPAWNATTR_SETSIGMASK
771GNULIB_POSIX_SPAWNATTR_GETSIGMASK
772GNULIB_POSIX_SPAWNATTR_SETSIGDEFAULT
773GNULIB_POSIX_SPAWNATTR_GETSIGDEFAULT
774GNULIB_POSIX_SPAWNATTR_SETSCHEDPOLICY
775GNULIB_POSIX_SPAWNATTR_GETSCHEDPOLICY
776GNULIB_POSIX_SPAWNATTR_SETSCHEDPARAM
777GNULIB_POSIX_SPAWNATTR_GETSCHEDPARAM
778GNULIB_POSIX_SPAWNATTR_SETPGROUP
779GNULIB_POSIX_SPAWNATTR_GETPGROUP
780GNULIB_POSIX_SPAWNATTR_SETFLAGS
781GNULIB_POSIX_SPAWNATTR_GETFLAGS
782GNULIB_POSIX_SPAWNATTR_INIT
783GNULIB_POSIX_SPAWN_FILE_ACTIONS_DESTROY
784GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDOPEN
785GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDDUP2
786GNULIB_POSIX_SPAWN_FILE_ACTIONS_ADDCLOSE
787GNULIB_POSIX_SPAWN_FILE_ACTIONS_INIT
788GNULIB_POSIX_SPAWNP
789GNULIB_POSIX_SPAWN
790UNDEFINE_STRTOK_R
791REPLACE_STRTOK_R
792REPLACE_STRSIGNAL
793REPLACE_STRNLEN
794REPLACE_STRNDUP
795REPLACE_STRNCAT
796REPLACE_STRERROR_R
797REPLACE_STRERROR
798REPLACE_STRCHRNUL
799REPLACE_STRCASESTR
800REPLACE_STRSTR
801REPLACE_STRDUP
802REPLACE_STPNCPY
803REPLACE_MEMMEM
804REPLACE_MEMCHR
805HAVE_STRVERSCMP
806HAVE_DECL_STRSIGNAL
807HAVE_DECL_STRERROR_R
808HAVE_DECL_STRTOK_R
809HAVE_STRCASESTR
810HAVE_STRSEP
811HAVE_STRPBRK
812HAVE_DECL_STRNLEN
813HAVE_DECL_STRNDUP
814HAVE_DECL_STRDUP
815HAVE_STRCHRNUL
816HAVE_STPNCPY
817HAVE_STPCPY
818HAVE_RAWMEMCHR
819HAVE_DECL_MEMRCHR
820HAVE_MEMPCPY
821HAVE_DECL_MEMMEM
822HAVE_MEMCHR
823HAVE_FFSLL
824HAVE_FFSL
825HAVE_MBSLEN
826GNULIB_STRVERSCMP
827GNULIB_STRSIGNAL
828GNULIB_STRERROR_R
829GNULIB_STRERROR
830GNULIB_MBSTOK_R
831GNULIB_MBSSEP
832GNULIB_MBSSPN
833GNULIB_MBSPBRK
834GNULIB_MBSCSPN
835GNULIB_MBSCASESTR
836GNULIB_MBSPCASECMP
837GNULIB_MBSNCASECMP
838GNULIB_MBSCASECMP
839GNULIB_MBSSTR
840GNULIB_MBSRCHR
841GNULIB_MBSCHR
842GNULIB_MBSNLEN
843GNULIB_MBSLEN
844GNULIB_STRTOK_R
845GNULIB_STRCASESTR
846GNULIB_STRSTR
847GNULIB_STRSEP
848GNULIB_STRPBRK
849GNULIB_STRNLEN
850GNULIB_STRNDUP
851GNULIB_STRNCAT
852GNULIB_STRDUP
853GNULIB_STRCHRNUL
854GNULIB_STPNCPY
855GNULIB_STPCPY
856GNULIB_RAWMEMCHR
857GNULIB_MEMRCHR
858GNULIB_MEMPCPY
859GNULIB_MEMMEM
860GNULIB_MEMCHR
861GNULIB_FFSLL
862GNULIB_FFSL
863LOCALE_FR_UTF8
864LOCALE_ZH_CN
865LOCALE_JA
866REPLACE_WCSWIDTH
867REPLACE_WCWIDTH
868REPLACE_WCSNRTOMBS
869REPLACE_WCSRTOMBS
870REPLACE_WCRTOMB
871REPLACE_MBSNRTOWCS
872REPLACE_MBSRTOWCS
873REPLACE_MBRLEN
874REPLACE_MBRTOWC
875REPLACE_MBSINIT
876REPLACE_WCTOB
877REPLACE_BTOWC
878REPLACE_MBSTATE_T
879HAVE_DECL_WCWIDTH
880HAVE_DECL_WCTOB
881HAVE_WCSWIDTH
882HAVE_WCSTOK
883HAVE_WCSSTR
884HAVE_WCSPBRK
885HAVE_WCSSPN
886HAVE_WCSCSPN
887HAVE_WCSRCHR
888HAVE_WCSCHR
889HAVE_WCSDUP
890HAVE_WCSXFRM
891HAVE_WCSCOLL
892HAVE_WCSNCASECMP
893HAVE_WCSCASECMP
894HAVE_WCSNCMP
895HAVE_WCSCMP
896HAVE_WCSNCAT
897HAVE_WCSCAT
898HAVE_WCPNCPY
899HAVE_WCSNCPY
900HAVE_WCPCPY
901HAVE_WCSCPY
902HAVE_WCSNLEN
903HAVE_WCSLEN
904HAVE_WMEMSET
905HAVE_WMEMMOVE
906HAVE_WMEMCPY
907HAVE_WMEMCMP
908HAVE_WMEMCHR
909HAVE_WCSNRTOMBS
910HAVE_WCSRTOMBS
911HAVE_WCRTOMB
912HAVE_MBSNRTOWCS
913HAVE_MBSRTOWCS
914HAVE_MBRLEN
915HAVE_MBRTOWC
916HAVE_MBSINIT
917HAVE_BTOWC
918GNULIB_WCSWIDTH
919GNULIB_WCSTOK
920GNULIB_WCSSTR
921GNULIB_WCSPBRK
922GNULIB_WCSSPN
923GNULIB_WCSCSPN
924GNULIB_WCSRCHR
925GNULIB_WCSCHR
926GNULIB_WCSDUP
927GNULIB_WCSXFRM
928GNULIB_WCSCOLL
929GNULIB_WCSNCASECMP
930GNULIB_WCSCASECMP
931GNULIB_WCSNCMP
932GNULIB_WCSCMP
933GNULIB_WCSNCAT
934GNULIB_WCSCAT
935GNULIB_WCPNCPY
936GNULIB_WCSNCPY
937GNULIB_WCPCPY
938GNULIB_WCSCPY
939GNULIB_WCSNLEN
940GNULIB_WCSLEN
941GNULIB_WMEMSET
942GNULIB_WMEMMOVE
943GNULIB_WMEMCPY
944GNULIB_WMEMCMP
945GNULIB_WMEMCHR
946GNULIB_WCWIDTH
947GNULIB_WCSNRTOMBS
948GNULIB_WCSRTOMBS
949GNULIB_WCRTOMB
950GNULIB_MBSNRTOWCS
951GNULIB_MBSRTOWCS
952GNULIB_MBRLEN
953GNULIB_MBRTOWC
954GNULIB_MBSINIT
955GNULIB_WCTOB
956GNULIB_BTOWC
957NEXT_AS_FIRST_DIRECTIVE_MATH_H
958NEXT_MATH_H
959LTLIBMULTITHREAD
960LIBMULTITHREAD
961LTLIBTHREAD
962LIBTHREAD
963LIBPTH_PREFIX
964LTLIBPTH
965LIBPTH
966LOCALCHARSET_TESTS_ENVIRONMENT
967GLIBC21
968LDEXPL_LIBM
969LDEXP_LIBM
970REPLACE_TOWLOWER
971REPLACE_ISWCNTRL
972HAVE_WCTYPE_H
973NEXT_AS_FIRST_DIRECTIVE_WCTYPE_H
974NEXT_WCTYPE_H
975HAVE_WINT_T
976HAVE_ISWCNTRL
977REPLACE_ISWBLANK
978HAVE_WCTRANS_T
979HAVE_WCTYPE_T
980HAVE_ISWBLANK
981GNULIB_TOWCTRANS
982GNULIB_WCTRANS
983GNULIB_ISWCTYPE
984GNULIB_WCTYPE
985GNULIB_ISWBLANK
986ISNAN_LIBM
987ISNANL_LIBM
988ISNAND_LIBM
989ISNANF_LIBM
990NEXT_AS_FIRST_DIRECTIVE_INTTYPES_H
991NEXT_INTTYPES_H
992UINT64_MAX_EQ_ULONG_MAX
993UINT32_MAX_LT_UINTMAX_MAX
994PRIPTR_PREFIX
995PRI_MACROS_BROKEN
996INT64_MAX_EQ_LONG_MAX
997INT32_MAX_LT_INTMAX_MAX
998REPLACE_STRTOIMAX
999HAVE_DECL_STRTOUMAX
1000HAVE_DECL_STRTOIMAX
1001HAVE_DECL_IMAXDIV
1002HAVE_DECL_IMAXABS
1003GNULIB_STRTOUMAX
1004GNULIB_STRTOIMAX
1005GNULIB_IMAXDIV
1006GNULIB_IMAXABS
1007GL_GENERATE_STDINT_H_FALSE
1008GL_GENERATE_STDINT_H_TRUE
1009STDINT_H
1010WINT_T_SUFFIX
1011WCHAR_T_SUFFIX
1012SIG_ATOMIC_T_SUFFIX
1013SIZE_T_SUFFIX
1014PTRDIFF_T_SUFFIX
1015HAVE_SIGNED_WINT_T
1016HAVE_SIGNED_WCHAR_T
1017HAVE_SIGNED_SIG_ATOMIC_T
1018BITSIZEOF_WINT_T
1019BITSIZEOF_WCHAR_T
1020BITSIZEOF_SIG_ATOMIC_T
1021BITSIZEOF_SIZE_T
1022BITSIZEOF_PTRDIFF_T
1023HAVE_SYS_BITYPES_H
1024HAVE_SYS_INTTYPES_H
1025HAVE_STDINT_H
1026NEXT_AS_FIRST_DIRECTIVE_STDINT_H
1027NEXT_STDINT_H
1028HAVE_SYS_TYPES_H
1029HAVE_INTTYPES_H
1030HAVE_WCHAR_H
1031HAVE_UNSIGNED_LONG_LONG_INT
1032HAVE_LONG_LONG_INT
1033LTLIBINTL
1034LIBINTL
1035GNULIB_GL_UNISTD_H_GETOPT
1036GETOPT_H
1037HAVE_GETOPT_H
1038NEXT_AS_FIRST_DIRECTIVE_GETOPT_H
1039NEXT_GETOPT_H
1040WINDOWS_64_BIT_ST_SIZE
1041NEXT_AS_FIRST_DIRECTIVE_SYS_STAT_H
1042NEXT_SYS_STAT_H
1043REPLACE_UTIMENSAT
1044REPLACE_STAT
1045REPLACE_MKNOD
1046REPLACE_MKFIFO
1047REPLACE_MKDIR
1048REPLACE_LSTAT
1049REPLACE_FUTIMENS
1050REPLACE_FSTATAT
1051REPLACE_FSTAT
1052HAVE_UTIMENSAT
1053HAVE_MKNODAT
1054HAVE_MKNOD
1055HAVE_MKFIFOAT
1056HAVE_MKFIFO
1057HAVE_MKDIRAT
1058HAVE_LSTAT
1059HAVE_LCHMOD
1060HAVE_FUTIMENS
1061HAVE_FSTATAT
1062HAVE_FCHMODAT
1063GNULIB_UTIMENSAT
1064GNULIB_STAT
1065GNULIB_MKNODAT
1066GNULIB_MKNOD
1067GNULIB_MKFIFOAT
1068GNULIB_MKFIFO
1069GNULIB_MKDIRAT
1070GNULIB_LSTAT
1071GNULIB_LCHMOD
1072GNULIB_FUTIMENS
1073GNULIB_FSTATAT
1074GNULIB_FSTAT
1075GNULIB_FCHMODAT
1076REPLACE_TRUNCL
1077REPLACE_TRUNCF
1078REPLACE_TRUNC
1079REPLACE_SQRTL
1080REPLACE_SIGNBIT_USING_GCC
1081REPLACE_SIGNBIT
1082REPLACE_ROUNDL
1083REPLACE_ROUNDF
1084REPLACE_ROUND
1085REPLACE_REMAINDERL
1086REPLACE_REMAINDERF
1087REPLACE_REMAINDER
1088REPLACE_NAN
1089REPLACE_MODFL
1090REPLACE_MODFF
1091REPLACE_MODF
1092REPLACE_LOGBL
1093REPLACE_LOGBF
1094REPLACE_LOGB
1095REPLACE_LOG2L
1096REPLACE_LOG2F
1097REPLACE_LOG2
1098REPLACE_LOG1PL
1099REPLACE_LOG1PF
1100REPLACE_LOG1P
1101REPLACE_LOG10L
1102REPLACE_LOG10F
1103REPLACE_LOG10
1104REPLACE_LOGL
1105REPLACE_LOGF
1106REPLACE_LOG
1107REPLACE_LDEXPL
1108REPLACE_ISNAN
1109REPLACE_ISINF
1110REPLACE_ISFINITE
1111REPLACE_ILOGBF
1112REPLACE_ILOGB
1113REPLACE_HYPOTL
1114REPLACE_HYPOTF
1115REPLACE_HYPOT
1116REPLACE_HUGE_VAL
1117REPLACE_FREXPL
1118REPLACE_FREXP
1119REPLACE_FREXPF
1120REPLACE_FMODL
1121REPLACE_FMODF
1122REPLACE_FMOD
1123REPLACE_FMAL
1124REPLACE_FMAF
1125REPLACE_FMA
1126REPLACE_FLOORL
1127REPLACE_FLOORF
1128REPLACE_FLOOR
1129REPLACE_FABSL
1130REPLACE_EXP2L
1131REPLACE_EXP2
1132REPLACE_EXPM1F
1133REPLACE_EXPM1
1134REPLACE_CEILL
1135REPLACE_CEILF
1136REPLACE_CEIL
1137REPLACE_CBRTL
1138REPLACE_CBRTF
1139HAVE_DECL_TRUNCL
1140HAVE_DECL_TRUNCF
1141HAVE_DECL_TRUNC
1142HAVE_DECL_TANL
1143HAVE_DECL_SQRTL
1144HAVE_DECL_SINL
1145HAVE_DECL_ROUNDL
1146HAVE_DECL_ROUNDF
1147HAVE_DECL_ROUND
1148HAVE_DECL_RINTF
1149HAVE_DECL_REMAINDERL
1150HAVE_DECL_REMAINDER
1151HAVE_DECL_LOGB
1152HAVE_DECL_LOG2L
1153HAVE_DECL_LOG2F
1154HAVE_DECL_LOG2
1155HAVE_DECL_LOG10L
1156HAVE_DECL_LOGL
1157HAVE_DECL_LDEXPL
1158HAVE_DECL_FREXPL
1159HAVE_DECL_FLOORL
1160HAVE_DECL_FLOORF
1161HAVE_DECL_EXPM1L
1162HAVE_DECL_EXP2L
1163HAVE_DECL_EXP2F
1164HAVE_DECL_EXP2
1165HAVE_DECL_EXPL
1166HAVE_DECL_COSL
1167HAVE_DECL_COPYSIGNF
1168HAVE_DECL_CEILL
1169HAVE_DECL_CEILF
1170HAVE_DECL_CBRTL
1171HAVE_DECL_CBRTF
1172HAVE_DECL_ATANL
1173HAVE_DECL_ASINL
1174HAVE_DECL_ACOSL
1175HAVE_TANHF
1176HAVE_TANL
1177HAVE_TANF
1178HAVE_SQRTL
1179HAVE_SQRTF
1180HAVE_SINHF
1181HAVE_SINL
1182HAVE_SINF
1183HAVE_RINTL
1184HAVE_RINT
1185HAVE_REMAINDERF
1186HAVE_REMAINDER
1187HAVE_POWF
1188HAVE_MODFL
1189HAVE_MODFF
1190HAVE_LOGBL
1191HAVE_LOGBF
1192HAVE_LOG1PL
1193HAVE_LOG1PF
1194HAVE_LOG1P
1195HAVE_LOG10L
1196HAVE_LOG10F
1197HAVE_LOGL
1198HAVE_LOGF
1199HAVE_LDEXPF
1200HAVE_ISNANL
1201HAVE_ISNAND
1202HAVE_ISNANF
1203HAVE_ILOGBL
1204HAVE_ILOGBF
1205HAVE_ILOGB
1206HAVE_HYPOTL
1207HAVE_HYPOTF
1208HAVE_FREXPF
1209HAVE_FMODL
1210HAVE_FMODF
1211HAVE_FMAL
1212HAVE_FMAF
1213HAVE_FMA
1214HAVE_FABSL
1215HAVE_FABSF
1216HAVE_EXPM1F
1217HAVE_EXPM1
1218HAVE_EXPL
1219HAVE_EXPF
1220HAVE_COSHF
1221HAVE_COSL
1222HAVE_COSF
1223HAVE_COPYSIGNL
1224HAVE_COPYSIGN
1225HAVE_CBRTL
1226HAVE_CBRTF
1227HAVE_CBRT
1228HAVE_ATAN2F
1229HAVE_ATANL
1230HAVE_ATANF
1231HAVE_ASINL
1232HAVE_ASINF
1233HAVE_ACOSL
1234HAVE_ACOSF
1235GNULIB_TRUNCL
1236GNULIB_TRUNCF
1237GNULIB_TRUNC
1238GNULIB_TANHF
1239GNULIB_TANL
1240GNULIB_TANF
1241GNULIB_SQRTL
1242GNULIB_SQRTF
1243GNULIB_SINHF
1244GNULIB_SINL
1245GNULIB_SINF
1246GNULIB_SIGNBIT
1247GNULIB_ROUNDL
1248GNULIB_ROUNDF
1249GNULIB_ROUND
1250GNULIB_RINTL
1251GNULIB_RINTF
1252GNULIB_RINT
1253GNULIB_REMAINDERL
1254GNULIB_REMAINDERF
1255GNULIB_REMAINDER
1256GNULIB_POWF
1257GNULIB_MODFL
1258GNULIB_MODFF
1259GNULIB_MODF
1260GNULIB_LOGBL
1261GNULIB_LOGBF
1262GNULIB_LOGB
1263GNULIB_LOG2L
1264GNULIB_LOG2F
1265GNULIB_LOG2
1266GNULIB_LOG1PL
1267GNULIB_LOG1PF
1268GNULIB_LOG1P
1269GNULIB_LOG10L
1270GNULIB_LOG10F
1271GNULIB_LOG10
1272GNULIB_LOGL
1273GNULIB_LOGF
1274GNULIB_LOG
1275GNULIB_LDEXPL
1276GNULIB_LDEXPF
1277GNULIB_ISNANL
1278GNULIB_ISNAND
1279GNULIB_ISNANF
1280GNULIB_ISNAN
1281GNULIB_ISINF
1282GNULIB_ISFINITE
1283GNULIB_ILOGBL
1284GNULIB_ILOGBF
1285GNULIB_ILOGB
1286GNULIB_HYPOTL
1287GNULIB_HYPOTF
1288GNULIB_HYPOT
1289GNULIB_FREXPL
1290GNULIB_FREXP
1291GNULIB_FREXPF
1292GNULIB_FMODL
1293GNULIB_FMODF
1294GNULIB_FMOD
1295GNULIB_FMAL
1296GNULIB_FMAF
1297GNULIB_FMA
1298GNULIB_FLOORL
1299GNULIB_FLOORF
1300GNULIB_FLOOR
1301GNULIB_FABSL
1302GNULIB_FABSF
1303GNULIB_EXPM1L
1304GNULIB_EXPM1F
1305GNULIB_EXPM1
1306GNULIB_EXP2L
1307GNULIB_EXP2F
1308GNULIB_EXP2
1309GNULIB_EXPL
1310GNULIB_EXPF
1311GNULIB_COSHF
1312GNULIB_COSL
1313GNULIB_COSF
1314GNULIB_COPYSIGNL
1315GNULIB_COPYSIGNF
1316GNULIB_COPYSIGN
1317GNULIB_CEILL
1318GNULIB_CEILF
1319GNULIB_CEIL
1320GNULIB_CBRTL
1321GNULIB_CBRTF
1322GNULIB_CBRT
1323GNULIB_ATAN2F
1324GNULIB_ATANL
1325GNULIB_ATANF
1326GNULIB_ASINL
1327GNULIB_ASINF
1328GNULIB_ACOSL
1329GNULIB_ACOSF
1330HAVE_FEATURES_H
1331APPLE_UNIVERSAL_BUILD
1332HAVE_SAME_LONG_DOUBLE_AS_DOUBLE
1333REPLACE_VSPRINTF
1334REPLACE_VSNPRINTF
1335REPLACE_VPRINTF
1336REPLACE_VFPRINTF
1337REPLACE_VDPRINTF
1338REPLACE_VASPRINTF
1339REPLACE_TMPFILE
1340REPLACE_STDIO_WRITE_FUNCS
1341REPLACE_STDIO_READ_FUNCS
1342REPLACE_SPRINTF
1343REPLACE_SNPRINTF
1344REPLACE_RENAMEAT
1345REPLACE_RENAME
1346REPLACE_REMOVE
1347REPLACE_PRINTF
1348REPLACE_POPEN
1349REPLACE_PERROR
1350REPLACE_OBSTACK_PRINTF
1351REPLACE_GETLINE
1352REPLACE_GETDELIM
1353REPLACE_FTELLO
1354REPLACE_FTELL
1355REPLACE_FSEEKO
1356REPLACE_FSEEK
1357REPLACE_FREOPEN
1358REPLACE_FPURGE
1359REPLACE_FPRINTF
1360REPLACE_FOPEN
1361REPLACE_FFLUSH
1362REPLACE_FDOPEN
1363REPLACE_FCLOSE
1364REPLACE_DPRINTF
1365HAVE_VDPRINTF
1366HAVE_VASPRINTF
1367HAVE_RENAMEAT
1368HAVE_POPEN
1369HAVE_PCLOSE
1370HAVE_FTELLO
1371HAVE_FSEEKO
1372HAVE_DPRINTF
1373HAVE_DECL_VSNPRINTF
1374HAVE_DECL_SNPRINTF
1375HAVE_DECL_OBSTACK_PRINTF
1376HAVE_DECL_GETLINE
1377HAVE_DECL_GETDELIM
1378HAVE_DECL_FTELLO
1379HAVE_DECL_FSEEKO
1380HAVE_DECL_FPURGE
1381GNULIB_VSPRINTF_POSIX
1382GNULIB_VSNPRINTF
1383GNULIB_VPRINTF_POSIX
1384GNULIB_VPRINTF
1385GNULIB_VFPRINTF_POSIX
1386GNULIB_VFPRINTF
1387GNULIB_VDPRINTF
1388GNULIB_VSCANF
1389GNULIB_VFSCANF
1390GNULIB_VASPRINTF
1391GNULIB_TMPFILE
1392GNULIB_STDIO_H_SIGPIPE
1393GNULIB_STDIO_H_NONBLOCKING
1394GNULIB_SPRINTF_POSIX
1395GNULIB_SNPRINTF
1396GNULIB_SCANF
1397GNULIB_RENAMEAT
1398GNULIB_RENAME
1399GNULIB_REMOVE
1400GNULIB_PUTS
1401GNULIB_PUTCHAR
1402GNULIB_PUTC
1403GNULIB_PRINTF_POSIX
1404GNULIB_PRINTF
1405GNULIB_POPEN
1406GNULIB_PERROR
1407GNULIB_PCLOSE
1408GNULIB_OBSTACK_PRINTF_POSIX
1409GNULIB_OBSTACK_PRINTF
1410GNULIB_GETLINE
1411GNULIB_GETDELIM
1412GNULIB_GETCHAR
1413GNULIB_GETC
1414GNULIB_FWRITE
1415GNULIB_FTELLO
1416GNULIB_FTELL
1417GNULIB_FSEEKO
1418GNULIB_FSEEK
1419GNULIB_FSCANF
1420GNULIB_FREOPEN
1421GNULIB_FREAD
1422GNULIB_FPUTS
1423GNULIB_FPUTC
1424GNULIB_FPURGE
1425GNULIB_FPRINTF_POSIX
1426GNULIB_FPRINTF
1427GNULIB_FOPEN
1428GNULIB_FGETS
1429GNULIB_FGETC
1430GNULIB_FFLUSH
1431GNULIB_FDOPEN
1432GNULIB_FCLOSE
1433GNULIB_DPRINTF
1434REPLACE_ITOLD
1435GL_GENERATE_FLOAT_H_FALSE
1436GL_GENERATE_FLOAT_H_TRUE
1437FLOAT_H
1438NEXT_AS_FIRST_DIRECTIVE_FLOAT_H
1439NEXT_FLOAT_H
1440NEXT_AS_FIRST_DIRECTIVE_FCNTL_H
1441NEXT_FCNTL_H
1442REPLACE_OPENAT
1443REPLACE_OPEN
1444REPLACE_FCNTL
1445HAVE_OPENAT
1446HAVE_FCNTL
1447GNULIB_OPENAT
1448GNULIB_OPEN
1449GNULIB_NONBLOCKING
1450GNULIB_FCNTL
1451EOVERFLOW_VALUE
1452EOVERFLOW_HIDDEN
1453ENOLINK_VALUE
1454ENOLINK_HIDDEN
1455EMULTIHOP_VALUE
1456EMULTIHOP_HIDDEN
1457GL_GENERATE_ERRNO_H_FALSE
1458GL_GENERATE_ERRNO_H_TRUE
1459ERRNO_H
1460NEXT_AS_FIRST_DIRECTIVE_ERRNO_H
1461NEXT_ERRNO_H
1462PRAGMA_COLUMNS
1463PRAGMA_SYSTEM_HEADER
1464INCLUDE_NEXT_AS_FIRST_DIRECTIVE
1465INCLUDE_NEXT
1466pkglibexecdir
1467lispdir
1468HAVE_WINSOCK2_H
1469HAVE_MSVC_INVALID_PARAMETER_HANDLER
1470UNISTD_H_HAVE_WINSOCK2_H_AND_USE_SOCKETS
1471UNISTD_H_HAVE_WINSOCK2_H
1472REPLACE_WRITE
1473REPLACE_USLEEP
1474REPLACE_UNLINKAT
1475REPLACE_UNLINK
1476REPLACE_TTYNAME_R
1477REPLACE_SYMLINK
1478REPLACE_SLEEP
1479REPLACE_RMDIR
1480REPLACE_READLINK
1481REPLACE_READ
1482REPLACE_PWRITE
1483REPLACE_PREAD
1484REPLACE_LSEEK
1485REPLACE_LINKAT
1486REPLACE_LINK
1487REPLACE_LCHOWN
1488REPLACE_ISATTY
1489REPLACE_GETPAGESIZE
1490REPLACE_GETGROUPS
1491REPLACE_GETLOGIN_R
1492REPLACE_GETDOMAINNAME
1493REPLACE_GETCWD
1494REPLACE_FTRUNCATE
1495REPLACE_FCHOWNAT
1496REPLACE_DUP2
1497REPLACE_DUP
1498REPLACE_CLOSE
1499REPLACE_CHOWN
1500HAVE_SYS_PARAM_H
1501HAVE_OS_H
1502HAVE_DECL_TTYNAME_R
1503HAVE_DECL_SETHOSTNAME
1504HAVE_DECL_GETUSERSHELL
1505HAVE_DECL_GETPAGESIZE
1506HAVE_DECL_GETLOGIN_R
1507HAVE_DECL_GETDOMAINNAME
1508HAVE_DECL_FDATASYNC
1509HAVE_DECL_FCHDIR
1510HAVE_DECL_ENVIRON
1511HAVE_USLEEP
1512HAVE_UNLINKAT
1513HAVE_SYMLINKAT
1514HAVE_SYMLINK
1515HAVE_SLEEP
1516HAVE_SETHOSTNAME
1517HAVE_READLINKAT
1518HAVE_READLINK
1519HAVE_PWRITE
1520HAVE_PREAD
1521HAVE_PIPE2
1522HAVE_PIPE
1523HAVE_LINKAT
1524HAVE_LINK
1525HAVE_LCHOWN
1526HAVE_GROUP_MEMBER
1527HAVE_GETPAGESIZE
1528HAVE_GETLOGIN
1529HAVE_GETHOSTNAME
1530HAVE_GETGROUPS
1531HAVE_GETDTABLESIZE
1532HAVE_FTRUNCATE
1533HAVE_FSYNC
1534HAVE_FDATASYNC
1535HAVE_FCHOWNAT
1536HAVE_FCHDIR
1537HAVE_FACCESSAT
1538HAVE_EUIDACCESS
1539HAVE_DUP3
1540HAVE_DUP2
1541HAVE_CHOWN
1542GNULIB_WRITE
1543GNULIB_USLEEP
1544GNULIB_UNLINKAT
1545GNULIB_UNLINK
1546GNULIB_UNISTD_H_SIGPIPE
1547GNULIB_UNISTD_H_NONBLOCKING
1548GNULIB_TTYNAME_R
1549GNULIB_SYMLINKAT
1550GNULIB_SYMLINK
1551GNULIB_SLEEP
1552GNULIB_SETHOSTNAME
1553GNULIB_RMDIR
1554GNULIB_READLINKAT
1555GNULIB_READLINK
1556GNULIB_READ
1557GNULIB_PWRITE
1558GNULIB_PREAD
1559GNULIB_PIPE2
1560GNULIB_PIPE
1561GNULIB_LSEEK
1562GNULIB_LINKAT
1563GNULIB_LINK
1564GNULIB_LCHOWN
1565GNULIB_ISATTY
1566GNULIB_GROUP_MEMBER
1567GNULIB_GETUSERSHELL
1568GNULIB_GETPAGESIZE
1569GNULIB_GETLOGIN_R
1570GNULIB_GETLOGIN
1571GNULIB_GETHOSTNAME
1572GNULIB_GETGROUPS
1573GNULIB_GETDTABLESIZE
1574GNULIB_GETDOMAINNAME
1575GNULIB_GETCWD
1576GNULIB_FTRUNCATE
1577GNULIB_FSYNC
1578GNULIB_FDATASYNC
1579GNULIB_FCHOWNAT
1580GNULIB_FCHDIR
1581GNULIB_FACCESSAT
1582GNULIB_EUIDACCESS
1583GNULIB_ENVIRON
1584GNULIB_DUP3
1585GNULIB_DUP2
1586GNULIB_DUP
1587GNULIB_CLOSE
1588GNULIB_CHOWN
1589GNULIB_CHDIR
1590REPLACE_WCTOMB
1591REPLACE_UNSETENV
1592REPLACE_STRTOD
1593REPLACE_SETENV
1594REPLACE_REALPATH
1595REPLACE_REALLOC
1596REPLACE_RANDOM_R
1597REPLACE_PUTENV
1598REPLACE_PTSNAME_R
1599REPLACE_PTSNAME
1600REPLACE_MKSTEMP
1601REPLACE_MBTOWC
1602REPLACE_MALLOC
1603REPLACE_CANONICALIZE_FILE_NAME
1604REPLACE_CALLOC
1605HAVE_DECL_UNSETENV
1606HAVE_UNLOCKPT
1607HAVE_SYS_LOADAVG_H
1608HAVE_STRUCT_RANDOM_DATA
1609HAVE_STRTOULL
1610HAVE_STRTOLL
1611HAVE_STRTOD
1612HAVE_DECL_SETENV
1613HAVE_SETENV
1614HAVE_RPMATCH
1615HAVE_REALPATH
1616HAVE_RANDOM_R
1617HAVE_RANDOM_H
1618HAVE_RANDOM
1619HAVE_PTSNAME_R
1620HAVE_PTSNAME
1621HAVE_POSIX_OPENPT
1622HAVE_MKSTEMPS
1623HAVE_MKSTEMP
1624HAVE_MKOSTEMPS
1625HAVE_MKOSTEMP
1626HAVE_MKDTEMP
1627HAVE_GRANTPT
1628HAVE_GETSUBOPT
1629HAVE_DECL_GETLOADAVG
1630HAVE_CANONICALIZE_FILE_NAME
1631HAVE_ATOLL
1632HAVE__EXIT
1633GNULIB_WCTOMB
1634GNULIB_UNSETENV
1635GNULIB_UNLOCKPT
1636GNULIB_SYSTEM_POSIX
1637GNULIB_STRTOULL
1638GNULIB_STRTOLL
1639GNULIB_STRTOD
1640GNULIB_SETENV
1641GNULIB_RPMATCH
1642GNULIB_REALPATH
1643GNULIB_REALLOC_POSIX
1644GNULIB_RANDOM_R
1645GNULIB_RANDOM
1646GNULIB_PUTENV
1647GNULIB_PTSNAME_R
1648GNULIB_PTSNAME
1649GNULIB_POSIX_OPENPT
1650GNULIB_MKSTEMPS
1651GNULIB_MKSTEMP
1652GNULIB_MKOSTEMPS
1653GNULIB_MKOSTEMP
1654GNULIB_MKDTEMP
1655GNULIB_MBTOWC
1656GNULIB_MALLOC_POSIX
1657GNULIB_GRANTPT
1658GNULIB_GETSUBOPT
1659GNULIB_GETLOADAVG
1660GNULIB_CANONICALIZE_FILE_NAME
1661GNULIB_CALLOC_POSIX
1662GNULIB_ATOLL
1663GNULIB__EXIT
1664GL_GENERATE_ALLOCA_H_FALSE
1665GL_GENERATE_ALLOCA_H_TRUE
1666ALLOCA_H
1667ALLOCA
1668GL_COND_LIBTOOL_FALSE
1669GL_COND_LIBTOOL_TRUE
1670XSLTPROC
1671HELP2MAN
1672PERL
1673M4_DEBUGFILE
1674M4_GNU
1675M4
1676YFLAGS
1677YACC
1678LEXLIB
1679LEX_OUTPUT_ROOT
1680LEX_IS_FLEX
1681LEX
1682DOT
1683YACC_LIBRARY
1684YACC_SCRIPT
1685CXX_COMPILER_POSIXLY_CORRECT
1686BISON_CXX_WORKS_FALSE
1687BISON_CXX_WORKS_TRUE
1688BISON_CXX_WORKS
1689C_COMPILER_POSIXLY_CORRECT
1690BISON_C_WORKS
1691WARN_CXXFLAGS_TEST
1692WERROR_CXXFLAGS
1693WARN_CXXFLAGS
1694WARN_CFLAGS_TEST
1695WERROR_CFLAGS
1696WARN_CFLAGS
1697host_os
1698host_vendor
1699host_cpu
1700host
1701build_os
1702build_vendor
1703build_cpu
1704build
1705RANLIB
1706ARFLAGS
1707AR
1708EGREP
1709GREP
1710CPP
1711am__fastdepCXX_FALSE
1712am__fastdepCXX_TRUE
1713CXXDEPMODE
1714ac_ct_CXX
1715CXXFLAGS
1716CXX
1717am__fastdepCC_FALSE
1718am__fastdepCC_TRUE
1719CCDEPMODE
1720am__nodep
1721AMDEPBACKSLASH
1722AMDEP_FALSE
1723AMDEP_TRUE
1724am__quote
1725am__include
1726DEPDIR
1727OBJEXT
1728EXEEXT
1729ac_ct_CC
1730CPPFLAGS
1731LDFLAGS
1732CFLAGS
1733CC
1734AM_BACKSLASH
1735AM_DEFAULT_VERBOSITY
1736AM_DEFAULT_V
1737AM_V
1738am__untar
1739am__tar
1740AMTAR
1741am__leading_dot
1742SET_MAKE
1743AWK
1744mkdir_p
1745MKDIR_P
1746INSTALL_STRIP_PROGRAM
1747STRIP
1748install_sh
1749MAKEINFO
1750AUTOHEADER
1751AUTOMAKE
1752AUTOCONF
1753ACLOCAL
1754VERSION
1755PACKAGE
1756CYGPATH_W
1757am__isrc
1758INSTALL_DATA
1759INSTALL_SCRIPT
1760INSTALL_PROGRAM
1761PACKAGE_COPYRIGHT_YEAR
1762target_alias
1763host_alias
1764build_alias
1765LIBS
1766ECHO_T
1767ECHO_N
1768ECHO_C
1769DEFS
1770mandir
1771localedir
1772libdir
1773psdir
1774pdfdir
1775dvidir
1776htmldir
1777infodir
1778docdir
1779oldincludedir
1780includedir
1781localstatedir
1782sharedstatedir
1783sysconfdir
1784datadir
1785datarootdir
1786libexecdir
1787sbindir
1788bindir
1789program_transform_name
1790prefix
1791exec_prefix
1792PACKAGE_URL
1793PACKAGE_BUGREPORT
1794PACKAGE_STRING
1795PACKAGE_VERSION
1796PACKAGE_TARNAME
1797PACKAGE_NAME
1798PATH_SEPARATOR
1799SHELL'
1800ac_subst_files=''
1801ac_user_opts='
1802enable_option_checking
1803enable_silent_rules
1804enable_dependency_tracking
1805enable_largefile
1806enable_threads
1807enable_gcc_warnings
1808enable_yacc
1809enable_assert
1810with_gnu_ld
1811enable_rpath
1812with_libpth_prefix
1813with_dmalloc
1814enable_nls
1815with_libiconv_prefix
1816with_libintl_prefix
1817'
1818      ac_precious_vars='build_alias
1819host_alias
1820target_alias
1821CC
1822CFLAGS
1823LDFLAGS
1824LIBS
1825CPPFLAGS
1826CXX
1827CXXFLAGS
1828CCC
1829CPP
1830YACC
1831YFLAGS
1832M4'
1833
1834
1835# Initialize some variables set by options.
1836ac_init_help=
1837ac_init_version=false
1838ac_unrecognized_opts=
1839ac_unrecognized_sep=
1840# The variables have the same names as the options, with
1841# dashes changed to underlines.
1842cache_file=/dev/null
1843exec_prefix=NONE
1844no_create=
1845no_recursion=
1846prefix=NONE
1847program_prefix=NONE
1848program_suffix=NONE
1849program_transform_name=s,x,x,
1850silent=
1851site=
1852srcdir=
1853verbose=
1854x_includes=NONE
1855x_libraries=NONE
1856
1857# Installation directory options.
1858# These are left unexpanded so users can "make install exec_prefix=/foo"
1859# and all the variables that are supposed to be based on exec_prefix
1860# by default will actually change.
1861# Use braces instead of parens because sh, perl, etc. also accept them.
1862# (The list follows the same order as the GNU Coding Standards.)
1863bindir='${exec_prefix}/bin'
1864sbindir='${exec_prefix}/sbin'
1865libexecdir='${exec_prefix}/libexec'
1866datarootdir='${prefix}/share'
1867datadir='${datarootdir}'
1868sysconfdir='${prefix}/etc'
1869sharedstatedir='${prefix}/com'
1870localstatedir='${prefix}/var'
1871includedir='${prefix}/include'
1872oldincludedir='/usr/include'
1873docdir='${datarootdir}/doc/${PACKAGE_TARNAME}'
1874infodir='${datarootdir}/info'
1875htmldir='${docdir}'
1876dvidir='${docdir}'
1877pdfdir='${docdir}'
1878psdir='${docdir}'
1879libdir='${exec_prefix}/lib'
1880localedir='${datarootdir}/locale'
1881mandir='${datarootdir}/man'
1882
1883ac_prev=
1884ac_dashdash=
1885for ac_option
1886do
1887  # If the previous option needs an argument, assign it.
1888  if test -n "$ac_prev"; then
1889    eval $ac_prev=\$ac_option
1890    ac_prev=
1891    continue
1892  fi
1893
1894  case $ac_option in
1895  *=?*) ac_optarg=`expr "X$ac_option" : '[^=]*=\(.*\)'` ;;
1896  *=)   ac_optarg= ;;
1897  *)    ac_optarg=yes ;;
1898  esac
1899
1900  # Accept the important Cygnus configure options, so we can diagnose typos.
1901
1902  case $ac_dashdash$ac_option in
1903  --)
1904    ac_dashdash=yes ;;
1905
1906  -bindir | --bindir | --bindi | --bind | --bin | --bi)
1907    ac_prev=bindir ;;
1908  -bindir=* | --bindir=* | --bindi=* | --bind=* | --bin=* | --bi=*)
1909    bindir=$ac_optarg ;;
1910
1911  -build | --build | --buil | --bui | --bu)
1912    ac_prev=build_alias ;;
1913  -build=* | --build=* | --buil=* | --bui=* | --bu=*)
1914    build_alias=$ac_optarg ;;
1915
1916  -cache-file | --cache-file | --cache-fil | --cache-fi \
1917  | --cache-f | --cache- | --cache | --cach | --cac | --ca | --c)
1918    ac_prev=cache_file ;;
1919  -cache-file=* | --cache-file=* | --cache-fil=* | --cache-fi=* \
1920  | --cache-f=* | --cache-=* | --cache=* | --cach=* | --cac=* | --ca=* | --c=*)
1921    cache_file=$ac_optarg ;;
1922
1923  --config-cache | -C)
1924    cache_file=config.cache ;;
1925
1926  -datadir | --datadir | --datadi | --datad)
1927    ac_prev=datadir ;;
1928  -datadir=* | --datadir=* | --datadi=* | --datad=*)
1929    datadir=$ac_optarg ;;
1930
1931  -datarootdir | --datarootdir | --datarootdi | --datarootd | --dataroot \
1932  | --dataroo | --dataro | --datar)
1933    ac_prev=datarootdir ;;
1934  -datarootdir=* | --datarootdir=* | --datarootdi=* | --datarootd=* \
1935  | --dataroot=* | --dataroo=* | --dataro=* | --datar=*)
1936    datarootdir=$ac_optarg ;;
1937
1938  -disable-* | --disable-*)
1939    ac_useropt=`expr "x$ac_option" : 'x-*disable-\(.*\)'`
1940    # Reject names that are not valid shell variable names.
1941    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1942      as_fn_error $? "invalid feature name: $ac_useropt"
1943    ac_useropt_orig=$ac_useropt
1944    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1945    case $ac_user_opts in
1946      *"
1947"enable_$ac_useropt"
1948"*) ;;
1949      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--disable-$ac_useropt_orig"
1950	 ac_unrecognized_sep=', ';;
1951    esac
1952    eval enable_$ac_useropt=no ;;
1953
1954  -docdir | --docdir | --docdi | --doc | --do)
1955    ac_prev=docdir ;;
1956  -docdir=* | --docdir=* | --docdi=* | --doc=* | --do=*)
1957    docdir=$ac_optarg ;;
1958
1959  -dvidir | --dvidir | --dvidi | --dvid | --dvi | --dv)
1960    ac_prev=dvidir ;;
1961  -dvidir=* | --dvidir=* | --dvidi=* | --dvid=* | --dvi=* | --dv=*)
1962    dvidir=$ac_optarg ;;
1963
1964  -enable-* | --enable-*)
1965    ac_useropt=`expr "x$ac_option" : 'x-*enable-\([^=]*\)'`
1966    # Reject names that are not valid shell variable names.
1967    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
1968      as_fn_error $? "invalid feature name: $ac_useropt"
1969    ac_useropt_orig=$ac_useropt
1970    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
1971    case $ac_user_opts in
1972      *"
1973"enable_$ac_useropt"
1974"*) ;;
1975      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--enable-$ac_useropt_orig"
1976	 ac_unrecognized_sep=', ';;
1977    esac
1978    eval enable_$ac_useropt=\$ac_optarg ;;
1979
1980  -exec-prefix | --exec_prefix | --exec-prefix | --exec-prefi \
1981  | --exec-pref | --exec-pre | --exec-pr | --exec-p | --exec- \
1982  | --exec | --exe | --ex)
1983    ac_prev=exec_prefix ;;
1984  -exec-prefix=* | --exec_prefix=* | --exec-prefix=* | --exec-prefi=* \
1985  | --exec-pref=* | --exec-pre=* | --exec-pr=* | --exec-p=* | --exec-=* \
1986  | --exec=* | --exe=* | --ex=*)
1987    exec_prefix=$ac_optarg ;;
1988
1989  -gas | --gas | --ga | --g)
1990    # Obsolete; use --with-gas.
1991    with_gas=yes ;;
1992
1993  -help | --help | --hel | --he | -h)
1994    ac_init_help=long ;;
1995  -help=r* | --help=r* | --hel=r* | --he=r* | -hr*)
1996    ac_init_help=recursive ;;
1997  -help=s* | --help=s* | --hel=s* | --he=s* | -hs*)
1998    ac_init_help=short ;;
1999
2000  -host | --host | --hos | --ho)
2001    ac_prev=host_alias ;;
2002  -host=* | --host=* | --hos=* | --ho=*)
2003    host_alias=$ac_optarg ;;
2004
2005  -htmldir | --htmldir | --htmldi | --htmld | --html | --htm | --ht)
2006    ac_prev=htmldir ;;
2007  -htmldir=* | --htmldir=* | --htmldi=* | --htmld=* | --html=* | --htm=* \
2008  | --ht=*)
2009    htmldir=$ac_optarg ;;
2010
2011  -includedir | --includedir | --includedi | --included | --include \
2012  | --includ | --inclu | --incl | --inc)
2013    ac_prev=includedir ;;
2014  -includedir=* | --includedir=* | --includedi=* | --included=* | --include=* \
2015  | --includ=* | --inclu=* | --incl=* | --inc=*)
2016    includedir=$ac_optarg ;;
2017
2018  -infodir | --infodir | --infodi | --infod | --info | --inf)
2019    ac_prev=infodir ;;
2020  -infodir=* | --infodir=* | --infodi=* | --infod=* | --info=* | --inf=*)
2021    infodir=$ac_optarg ;;
2022
2023  -libdir | --libdir | --libdi | --libd)
2024    ac_prev=libdir ;;
2025  -libdir=* | --libdir=* | --libdi=* | --libd=*)
2026    libdir=$ac_optarg ;;
2027
2028  -libexecdir | --libexecdir | --libexecdi | --libexecd | --libexec \
2029  | --libexe | --libex | --libe)
2030    ac_prev=libexecdir ;;
2031  -libexecdir=* | --libexecdir=* | --libexecdi=* | --libexecd=* | --libexec=* \
2032  | --libexe=* | --libex=* | --libe=*)
2033    libexecdir=$ac_optarg ;;
2034
2035  -localedir | --localedir | --localedi | --localed | --locale)
2036    ac_prev=localedir ;;
2037  -localedir=* | --localedir=* | --localedi=* | --localed=* | --locale=*)
2038    localedir=$ac_optarg ;;
2039
2040  -localstatedir | --localstatedir | --localstatedi | --localstated \
2041  | --localstate | --localstat | --localsta | --localst | --locals)
2042    ac_prev=localstatedir ;;
2043  -localstatedir=* | --localstatedir=* | --localstatedi=* | --localstated=* \
2044  | --localstate=* | --localstat=* | --localsta=* | --localst=* | --locals=*)
2045    localstatedir=$ac_optarg ;;
2046
2047  -mandir | --mandir | --mandi | --mand | --man | --ma | --m)
2048    ac_prev=mandir ;;
2049  -mandir=* | --mandir=* | --mandi=* | --mand=* | --man=* | --ma=* | --m=*)
2050    mandir=$ac_optarg ;;
2051
2052  -nfp | --nfp | --nf)
2053    # Obsolete; use --without-fp.
2054    with_fp=no ;;
2055
2056  -no-create | --no-create | --no-creat | --no-crea | --no-cre \
2057  | --no-cr | --no-c | -n)
2058    no_create=yes ;;
2059
2060  -no-recursion | --no-recursion | --no-recursio | --no-recursi \
2061  | --no-recurs | --no-recur | --no-recu | --no-rec | --no-re | --no-r)
2062    no_recursion=yes ;;
2063
2064  -oldincludedir | --oldincludedir | --oldincludedi | --oldincluded \
2065  | --oldinclude | --oldinclud | --oldinclu | --oldincl | --oldinc \
2066  | --oldin | --oldi | --old | --ol | --o)
2067    ac_prev=oldincludedir ;;
2068  -oldincludedir=* | --oldincludedir=* | --oldincludedi=* | --oldincluded=* \
2069  | --oldinclude=* | --oldinclud=* | --oldinclu=* | --oldincl=* | --oldinc=* \
2070  | --oldin=* | --oldi=* | --old=* | --ol=* | --o=*)
2071    oldincludedir=$ac_optarg ;;
2072
2073  -prefix | --prefix | --prefi | --pref | --pre | --pr | --p)
2074    ac_prev=prefix ;;
2075  -prefix=* | --prefix=* | --prefi=* | --pref=* | --pre=* | --pr=* | --p=*)
2076    prefix=$ac_optarg ;;
2077
2078  -program-prefix | --program-prefix | --program-prefi | --program-pref \
2079  | --program-pre | --program-pr | --program-p)
2080    ac_prev=program_prefix ;;
2081  -program-prefix=* | --program-prefix=* | --program-prefi=* \
2082  | --program-pref=* | --program-pre=* | --program-pr=* | --program-p=*)
2083    program_prefix=$ac_optarg ;;
2084
2085  -program-suffix | --program-suffix | --program-suffi | --program-suff \
2086  | --program-suf | --program-su | --program-s)
2087    ac_prev=program_suffix ;;
2088  -program-suffix=* | --program-suffix=* | --program-suffi=* \
2089  | --program-suff=* | --program-suf=* | --program-su=* | --program-s=*)
2090    program_suffix=$ac_optarg ;;
2091
2092  -program-transform-name | --program-transform-name \
2093  | --program-transform-nam | --program-transform-na \
2094  | --program-transform-n | --program-transform- \
2095  | --program-transform | --program-transfor \
2096  | --program-transfo | --program-transf \
2097  | --program-trans | --program-tran \
2098  | --progr-tra | --program-tr | --program-t)
2099    ac_prev=program_transform_name ;;
2100  -program-transform-name=* | --program-transform-name=* \
2101  | --program-transform-nam=* | --program-transform-na=* \
2102  | --program-transform-n=* | --program-transform-=* \
2103  | --program-transform=* | --program-transfor=* \
2104  | --program-transfo=* | --program-transf=* \
2105  | --program-trans=* | --program-tran=* \
2106  | --progr-tra=* | --program-tr=* | --program-t=*)
2107    program_transform_name=$ac_optarg ;;
2108
2109  -pdfdir | --pdfdir | --pdfdi | --pdfd | --pdf | --pd)
2110    ac_prev=pdfdir ;;
2111  -pdfdir=* | --pdfdir=* | --pdfdi=* | --pdfd=* | --pdf=* | --pd=*)
2112    pdfdir=$ac_optarg ;;
2113
2114  -psdir | --psdir | --psdi | --psd | --ps)
2115    ac_prev=psdir ;;
2116  -psdir=* | --psdir=* | --psdi=* | --psd=* | --ps=*)
2117    psdir=$ac_optarg ;;
2118
2119  -q | -quiet | --quiet | --quie | --qui | --qu | --q \
2120  | -silent | --silent | --silen | --sile | --sil)
2121    silent=yes ;;
2122
2123  -sbindir | --sbindir | --sbindi | --sbind | --sbin | --sbi | --sb)
2124    ac_prev=sbindir ;;
2125  -sbindir=* | --sbindir=* | --sbindi=* | --sbind=* | --sbin=* \
2126  | --sbi=* | --sb=*)
2127    sbindir=$ac_optarg ;;
2128
2129  -sharedstatedir | --sharedstatedir | --sharedstatedi \
2130  | --sharedstated | --sharedstate | --sharedstat | --sharedsta \
2131  | --sharedst | --shareds | --shared | --share | --shar \
2132  | --sha | --sh)
2133    ac_prev=sharedstatedir ;;
2134  -sharedstatedir=* | --sharedstatedir=* | --sharedstatedi=* \
2135  | --sharedstated=* | --sharedstate=* | --sharedstat=* | --sharedsta=* \
2136  | --sharedst=* | --shareds=* | --shared=* | --share=* | --shar=* \
2137  | --sha=* | --sh=*)
2138    sharedstatedir=$ac_optarg ;;
2139
2140  -site | --site | --sit)
2141    ac_prev=site ;;
2142  -site=* | --site=* | --sit=*)
2143    site=$ac_optarg ;;
2144
2145  -srcdir | --srcdir | --srcdi | --srcd | --src | --sr)
2146    ac_prev=srcdir ;;
2147  -srcdir=* | --srcdir=* | --srcdi=* | --srcd=* | --src=* | --sr=*)
2148    srcdir=$ac_optarg ;;
2149
2150  -sysconfdir | --sysconfdir | --sysconfdi | --sysconfd | --sysconf \
2151  | --syscon | --sysco | --sysc | --sys | --sy)
2152    ac_prev=sysconfdir ;;
2153  -sysconfdir=* | --sysconfdir=* | --sysconfdi=* | --sysconfd=* | --sysconf=* \
2154  | --syscon=* | --sysco=* | --sysc=* | --sys=* | --sy=*)
2155    sysconfdir=$ac_optarg ;;
2156
2157  -target | --target | --targe | --targ | --tar | --ta | --t)
2158    ac_prev=target_alias ;;
2159  -target=* | --target=* | --targe=* | --targ=* | --tar=* | --ta=* | --t=*)
2160    target_alias=$ac_optarg ;;
2161
2162  -v | -verbose | --verbose | --verbos | --verbo | --verb)
2163    verbose=yes ;;
2164
2165  -version | --version | --versio | --versi | --vers | -V)
2166    ac_init_version=: ;;
2167
2168  -with-* | --with-*)
2169    ac_useropt=`expr "x$ac_option" : 'x-*with-\([^=]*\)'`
2170    # Reject names that are not valid shell variable names.
2171    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
2172      as_fn_error $? "invalid package name: $ac_useropt"
2173    ac_useropt_orig=$ac_useropt
2174    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
2175    case $ac_user_opts in
2176      *"
2177"with_$ac_useropt"
2178"*) ;;
2179      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--with-$ac_useropt_orig"
2180	 ac_unrecognized_sep=', ';;
2181    esac
2182    eval with_$ac_useropt=\$ac_optarg ;;
2183
2184  -without-* | --without-*)
2185    ac_useropt=`expr "x$ac_option" : 'x-*without-\(.*\)'`
2186    # Reject names that are not valid shell variable names.
2187    expr "x$ac_useropt" : ".*[^-+._$as_cr_alnum]" >/dev/null &&
2188      as_fn_error $? "invalid package name: $ac_useropt"
2189    ac_useropt_orig=$ac_useropt
2190    ac_useropt=`$as_echo "$ac_useropt" | sed 's/[-+.]/_/g'`
2191    case $ac_user_opts in
2192      *"
2193"with_$ac_useropt"
2194"*) ;;
2195      *) ac_unrecognized_opts="$ac_unrecognized_opts$ac_unrecognized_sep--without-$ac_useropt_orig"
2196	 ac_unrecognized_sep=', ';;
2197    esac
2198    eval with_$ac_useropt=no ;;
2199
2200  --x)
2201    # Obsolete; use --with-x.
2202    with_x=yes ;;
2203
2204  -x-includes | --x-includes | --x-include | --x-includ | --x-inclu \
2205  | --x-incl | --x-inc | --x-in | --x-i)
2206    ac_prev=x_includes ;;
2207  -x-includes=* | --x-includes=* | --x-include=* | --x-includ=* | --x-inclu=* \
2208  | --x-incl=* | --x-inc=* | --x-in=* | --x-i=*)
2209    x_includes=$ac_optarg ;;
2210
2211  -x-libraries | --x-libraries | --x-librarie | --x-librari \
2212  | --x-librar | --x-libra | --x-libr | --x-lib | --x-li | --x-l)
2213    ac_prev=x_libraries ;;
2214  -x-libraries=* | --x-libraries=* | --x-librarie=* | --x-librari=* \
2215  | --x-librar=* | --x-libra=* | --x-libr=* | --x-lib=* | --x-li=* | --x-l=*)
2216    x_libraries=$ac_optarg ;;
2217
2218  -*) as_fn_error $? "unrecognized option: \`$ac_option'
2219Try \`$0 --help' for more information"
2220    ;;
2221
2222  *=*)
2223    ac_envvar=`expr "x$ac_option" : 'x\([^=]*\)='`
2224    # Reject names that are not valid shell variable names.
2225    case $ac_envvar in #(
2226      '' | [0-9]* | *[!_$as_cr_alnum]* )
2227      as_fn_error $? "invalid variable name: \`$ac_envvar'" ;;
2228    esac
2229    eval $ac_envvar=\$ac_optarg
2230    export $ac_envvar ;;
2231
2232  *)
2233    # FIXME: should be removed in autoconf 3.0.
2234    $as_echo "$as_me: WARNING: you should use --build, --host, --target" >&2
2235    expr "x$ac_option" : ".*[^-._$as_cr_alnum]" >/dev/null &&
2236      $as_echo "$as_me: WARNING: invalid host type: $ac_option" >&2
2237    : "${build_alias=$ac_option} ${host_alias=$ac_option} ${target_alias=$ac_option}"
2238    ;;
2239
2240  esac
2241done
2242
2243if test -n "$ac_prev"; then
2244  ac_option=--`echo $ac_prev | sed 's/_/-/g'`
2245  as_fn_error $? "missing argument to $ac_option"
2246fi
2247
2248if test -n "$ac_unrecognized_opts"; then
2249  case $enable_option_checking in
2250    no) ;;
2251    fatal) as_fn_error $? "unrecognized options: $ac_unrecognized_opts" ;;
2252    *)     $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2 ;;
2253  esac
2254fi
2255
2256# Check all directory arguments for consistency.
2257for ac_var in	exec_prefix prefix bindir sbindir libexecdir datarootdir \
2258		datadir sysconfdir sharedstatedir localstatedir includedir \
2259		oldincludedir docdir infodir htmldir dvidir pdfdir psdir \
2260		libdir localedir mandir
2261do
2262  eval ac_val=\$$ac_var
2263  # Remove trailing slashes.
2264  case $ac_val in
2265    */ )
2266      ac_val=`expr "X$ac_val" : 'X\(.*[^/]\)' \| "X$ac_val" : 'X\(.*\)'`
2267      eval $ac_var=\$ac_val;;
2268  esac
2269  # Be sure to have absolute directory names.
2270  case $ac_val in
2271    [\\/$]* | ?:[\\/]* )  continue;;
2272    NONE | '' ) case $ac_var in *prefix ) continue;; esac;;
2273  esac
2274  as_fn_error $? "expected an absolute directory name for --$ac_var: $ac_val"
2275done
2276
2277# There might be people who depend on the old broken behavior: `$host'
2278# used to hold the argument of --host etc.
2279# FIXME: To remove some day.
2280build=$build_alias
2281host=$host_alias
2282target=$target_alias
2283
2284# FIXME: To remove some day.
2285if test "x$host_alias" != x; then
2286  if test "x$build_alias" = x; then
2287    cross_compiling=maybe
2288  elif test "x$build_alias" != "x$host_alias"; then
2289    cross_compiling=yes
2290  fi
2291fi
2292
2293ac_tool_prefix=
2294test -n "$host_alias" && ac_tool_prefix=$host_alias-
2295
2296test "$silent" = yes && exec 6>/dev/null
2297
2298
2299ac_pwd=`pwd` && test -n "$ac_pwd" &&
2300ac_ls_di=`ls -di .` &&
2301ac_pwd_ls_di=`cd "$ac_pwd" && ls -di .` ||
2302  as_fn_error $? "working directory cannot be determined"
2303test "X$ac_ls_di" = "X$ac_pwd_ls_di" ||
2304  as_fn_error $? "pwd does not report name of working directory"
2305
2306
2307# Find the source files, if location was not specified.
2308if test -z "$srcdir"; then
2309  ac_srcdir_defaulted=yes
2310  # Try the directory containing this script, then the parent directory.
2311  ac_confdir=`$as_dirname -- "$as_myself" ||
2312$as_expr X"$as_myself" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
2313	 X"$as_myself" : 'X\(//\)[^/]' \| \
2314	 X"$as_myself" : 'X\(//\)$' \| \
2315	 X"$as_myself" : 'X\(/\)' \| . 2>/dev/null ||
2316$as_echo X"$as_myself" |
2317    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
2318	    s//\1/
2319	    q
2320	  }
2321	  /^X\(\/\/\)[^/].*/{
2322	    s//\1/
2323	    q
2324	  }
2325	  /^X\(\/\/\)$/{
2326	    s//\1/
2327	    q
2328	  }
2329	  /^X\(\/\).*/{
2330	    s//\1/
2331	    q
2332	  }
2333	  s/.*/./; q'`
2334  srcdir=$ac_confdir
2335  if test ! -r "$srcdir/$ac_unique_file"; then
2336    srcdir=..
2337  fi
2338else
2339  ac_srcdir_defaulted=no
2340fi
2341if test ! -r "$srcdir/$ac_unique_file"; then
2342  test "$ac_srcdir_defaulted" = yes && srcdir="$ac_confdir or .."
2343  as_fn_error $? "cannot find sources ($ac_unique_file) in $srcdir"
2344fi
2345ac_msg="sources are in $srcdir, but \`cd $srcdir' does not work"
2346ac_abs_confdir=`(
2347	cd "$srcdir" && test -r "./$ac_unique_file" || as_fn_error $? "$ac_msg"
2348	pwd)`
2349# When building in place, set srcdir=.
2350if test "$ac_abs_confdir" = "$ac_pwd"; then
2351  srcdir=.
2352fi
2353# Remove unnecessary trailing slashes from srcdir.
2354# Double slashes in file names in object file debugging info
2355# mess up M-x gdb in Emacs.
2356case $srcdir in
2357*/) srcdir=`expr "X$srcdir" : 'X\(.*[^/]\)' \| "X$srcdir" : 'X\(.*\)'`;;
2358esac
2359for ac_var in $ac_precious_vars; do
2360  eval ac_env_${ac_var}_set=\${${ac_var}+set}
2361  eval ac_env_${ac_var}_value=\$${ac_var}
2362  eval ac_cv_env_${ac_var}_set=\${${ac_var}+set}
2363  eval ac_cv_env_${ac_var}_value=\$${ac_var}
2364done
2365
2366#
2367# Report the --help message.
2368#
2369if test "$ac_init_help" = "long"; then
2370  # Omit some internal or obsolete options to make the list less imposing.
2371  # This message is too long to be a string in the A/UX 3.1 sh.
2372  cat <<_ACEOF
2373\`configure' configures GNU Bison 2.7 to adapt to many kinds of systems.
2374
2375Usage: $0 [OPTION]... [VAR=VALUE]...
2376
2377To assign environment variables (e.g., CC, CFLAGS...), specify them as
2378VAR=VALUE.  See below for descriptions of some of the useful variables.
2379
2380Defaults for the options are specified in brackets.
2381
2382Configuration:
2383  -h, --help              display this help and exit
2384      --help=short        display options specific to this package
2385      --help=recursive    display the short help of all the included packages
2386  -V, --version           display version information and exit
2387  -q, --quiet, --silent   do not print \`checking ...' messages
2388      --cache-file=FILE   cache test results in FILE [disabled]
2389  -C, --config-cache      alias for \`--cache-file=config.cache'
2390  -n, --no-create         do not create output files
2391      --srcdir=DIR        find the sources in DIR [configure dir or \`..']
2392
2393Installation directories:
2394  --prefix=PREFIX         install architecture-independent files in PREFIX
2395                          [$ac_default_prefix]
2396  --exec-prefix=EPREFIX   install architecture-dependent files in EPREFIX
2397                          [PREFIX]
2398
2399By default, \`make install' will install all the files in
2400\`$ac_default_prefix/bin', \`$ac_default_prefix/lib' etc.  You can specify
2401an installation prefix other than \`$ac_default_prefix' using \`--prefix',
2402for instance \`--prefix=\$HOME'.
2403
2404For better control, use the options below.
2405
2406Fine tuning of the installation directories:
2407  --bindir=DIR            user executables [EPREFIX/bin]
2408  --sbindir=DIR           system admin executables [EPREFIX/sbin]
2409  --libexecdir=DIR        program executables [EPREFIX/libexec]
2410  --sysconfdir=DIR        read-only single-machine data [PREFIX/etc]
2411  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
2412  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
2413  --libdir=DIR            object code libraries [EPREFIX/lib]
2414  --includedir=DIR        C header files [PREFIX/include]
2415  --oldincludedir=DIR     C header files for non-gcc [/usr/include]
2416  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
2417  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
2418  --infodir=DIR           info documentation [DATAROOTDIR/info]
2419  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
2420  --mandir=DIR            man documentation [DATAROOTDIR/man]
2421  --docdir=DIR            documentation root [DATAROOTDIR/doc/bison]
2422  --htmldir=DIR           html documentation [DOCDIR]
2423  --dvidir=DIR            dvi documentation [DOCDIR]
2424  --pdfdir=DIR            pdf documentation [DOCDIR]
2425  --psdir=DIR             ps documentation [DOCDIR]
2426_ACEOF
2427
2428  cat <<\_ACEOF
2429
2430Program names:
2431  --program-prefix=PREFIX            prepend PREFIX to installed program names
2432  --program-suffix=SUFFIX            append SUFFIX to installed program names
2433  --program-transform-name=PROGRAM   run sed PROGRAM on installed program names
2434
2435System types:
2436  --build=BUILD     configure for building on BUILD [guessed]
2437  --host=HOST       cross-compile to build programs to run on HOST [BUILD]
2438_ACEOF
2439fi
2440
2441if test -n "$ac_init_help"; then
2442  case $ac_init_help in
2443     short | recursive ) echo "Configuration of GNU Bison 2.7:";;
2444   esac
2445  cat <<\_ACEOF
2446
2447Optional Features:
2448  --disable-option-checking  ignore unrecognized --enable/--with options
2449  --disable-FEATURE       do not include FEATURE (same as --enable-FEATURE=no)
2450  --enable-FEATURE[=ARG]  include FEATURE [ARG=yes]
2451  --enable-silent-rules   less verbose build output (undo: "make V=1")
2452  --disable-silent-rules  verbose build output (undo: "make V=0")
2453  --enable-dependency-tracking
2454                          do not reject slow dependency extractors
2455  --disable-dependency-tracking
2456                          speeds up one-time build
2457  --disable-largefile     omit support for large files
2458  --enable-threads={posix|solaris|pth|windows}
2459                          specify multithreading API
2460  --disable-threads       build without multithread safety
2461  --enable-gcc-warnings   turn on lots of GCC warnings (not recommended)
2462  --disable-yacc          do not build a yacc command or an -ly library
2463  --disable-assert        turn off assertions
2464  --disable-rpath         do not hardcode runtime library paths
2465  --disable-nls           do not use Native Language Support
2466
2467Optional Packages:
2468  --with-PACKAGE[=ARG]    use PACKAGE [ARG=yes]
2469  --without-PACKAGE       do not use PACKAGE (same as --with-PACKAGE=no)
2470  --with-gnu-ld           assume the C compiler uses GNU ld [default=no]
2471  --with-libpth-prefix[=DIR]  search for libpth in DIR/include and DIR/lib
2472  --without-libpth-prefix     don't search for libpth in includedir and libdir
2473  --with-dmalloc          use dmalloc, as in
2474                          http://www.dmalloc.com/dmalloc.tar.gz
2475  --with-libiconv-prefix[=DIR]  search for libiconv in DIR/include and DIR/lib
2476  --without-libiconv-prefix     don't search for libiconv in includedir and libdir
2477  --with-libintl-prefix[=DIR]  search for libintl in DIR/include and DIR/lib
2478  --without-libintl-prefix     don't search for libintl in includedir and libdir
2479
2480Some influential environment variables:
2481  CC          C compiler command
2482  CFLAGS      C compiler flags
2483  LDFLAGS     linker flags, e.g. -L<lib dir> if you have libraries in a
2484              nonstandard directory <lib dir>
2485  LIBS        libraries to pass to the linker, e.g. -l<library>
2486  CPPFLAGS    (Objective) C/C++ preprocessor flags, e.g. -I<include dir> if
2487              you have headers in a nonstandard directory <include dir>
2488  CXX         C++ compiler command
2489  CXXFLAGS    C++ compiler flags
2490  CPP         C preprocessor
2491  YACC        The `Yet Another Compiler Compiler' implementation to use.
2492              Defaults to the first program found out of: `bison -y', `byacc',
2493              `yacc'.
2494  YFLAGS      The list of arguments that will be passed by default to $YACC.
2495              This script will default YFLAGS to the empty string to avoid a
2496              default value of `-d' given by some make applications.
2497  M4          Location of GNU M4 1.4.6 or later. Defaults to the first program
2498              of 'm4', 'gm4', or 'gnum4' on PATH that meets Autoconf needs.
2499
2500Use these variables to override the choices made by `configure' or to help
2501it to find libraries and programs with nonstandard names/locations.
2502
2503Report bugs to <bug-bison@gnu.org>.
2504GNU Bison home page: <http://www.gnu.org/software/bison/>.
2505General help using GNU software: <http://www.gnu.org/gethelp/>.
2506_ACEOF
2507ac_status=$?
2508fi
2509
2510if test "$ac_init_help" = "recursive"; then
2511  # If there are subdirs, report their specific --help.
2512  for ac_dir in : $ac_subdirs_all; do test "x$ac_dir" = x: && continue
2513    test -d "$ac_dir" ||
2514      { cd "$srcdir" && ac_pwd=`pwd` && srcdir=. && test -d "$ac_dir"; } ||
2515      continue
2516    ac_builddir=.
2517
2518case "$ac_dir" in
2519.) ac_dir_suffix= ac_top_builddir_sub=. ac_top_build_prefix= ;;
2520*)
2521  ac_dir_suffix=/`$as_echo "$ac_dir" | sed 's|^\.[\\/]||'`
2522  # A ".." for each directory in $ac_dir_suffix.
2523  ac_top_builddir_sub=`$as_echo "$ac_dir_suffix" | sed 's|/[^\\/]*|/..|g;s|/||'`
2524  case $ac_top_builddir_sub in
2525  "") ac_top_builddir_sub=. ac_top_build_prefix= ;;
2526  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
2527  esac ;;
2528esac
2529ac_abs_top_builddir=$ac_pwd
2530ac_abs_builddir=$ac_pwd$ac_dir_suffix
2531# for backward compatibility:
2532ac_top_builddir=$ac_top_build_prefix
2533
2534case $srcdir in
2535  .)  # We are building in place.
2536    ac_srcdir=.
2537    ac_top_srcdir=$ac_top_builddir_sub
2538    ac_abs_top_srcdir=$ac_pwd ;;
2539  [\\/]* | ?:[\\/]* )  # Absolute name.
2540    ac_srcdir=$srcdir$ac_dir_suffix;
2541    ac_top_srcdir=$srcdir
2542    ac_abs_top_srcdir=$srcdir ;;
2543  *) # Relative name.
2544    ac_srcdir=$ac_top_build_prefix$srcdir$ac_dir_suffix
2545    ac_top_srcdir=$ac_top_build_prefix$srcdir
2546    ac_abs_top_srcdir=$ac_pwd/$srcdir ;;
2547esac
2548ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
2549
2550    cd "$ac_dir" || { ac_status=$?; continue; }
2551    # Check for guested configure.
2552    if test -f "$ac_srcdir/configure.gnu"; then
2553      echo &&
2554      $SHELL "$ac_srcdir/configure.gnu" --help=recursive
2555    elif test -f "$ac_srcdir/configure"; then
2556      echo &&
2557      $SHELL "$ac_srcdir/configure" --help=recursive
2558    else
2559      $as_echo "$as_me: WARNING: no configuration information is in $ac_dir" >&2
2560    fi || ac_status=$?
2561    cd "$ac_pwd" || { ac_status=$?; break; }
2562  done
2563fi
2564
2565test -n "$ac_init_help" && exit $ac_status
2566if $ac_init_version; then
2567  cat <<\_ACEOF
2568GNU Bison configure 2.7
2569generated by GNU Autoconf 2.69
2570
2571Copyright (C) 2012 Free Software Foundation, Inc.
2572This configure script is free software; the Free Software Foundation
2573gives unlimited permission to copy, distribute and modify it.
2574_ACEOF
2575  exit
2576fi
2577
2578## ------------------------ ##
2579## Autoconf initialization. ##
2580## ------------------------ ##
2581
2582# ac_fn_c_try_compile LINENO
2583# --------------------------
2584# Try to compile conftest.$ac_ext, and return whether this succeeded.
2585ac_fn_c_try_compile ()
2586{
2587  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2588  rm -f conftest.$ac_objext
2589  if { { ac_try="$ac_compile"
2590case "(($ac_try" in
2591  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2592  *) ac_try_echo=$ac_try;;
2593esac
2594eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2595$as_echo "$ac_try_echo"; } >&5
2596  (eval "$ac_compile") 2>conftest.err
2597  ac_status=$?
2598  if test -s conftest.err; then
2599    grep -v '^ *+' conftest.err >conftest.er1
2600    cat conftest.er1 >&5
2601    mv -f conftest.er1 conftest.err
2602  fi
2603  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2604  test $ac_status = 0; } && {
2605	 test -z "$ac_c_werror_flag" ||
2606	 test ! -s conftest.err
2607       } && test -s conftest.$ac_objext; then :
2608  ac_retval=0
2609else
2610  $as_echo "$as_me: failed program was:" >&5
2611sed 's/^/| /' conftest.$ac_ext >&5
2612
2613	ac_retval=1
2614fi
2615  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2616  as_fn_set_status $ac_retval
2617
2618} # ac_fn_c_try_compile
2619
2620# ac_fn_cxx_try_compile LINENO
2621# ----------------------------
2622# Try to compile conftest.$ac_ext, and return whether this succeeded.
2623ac_fn_cxx_try_compile ()
2624{
2625  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2626  rm -f conftest.$ac_objext
2627  if { { ac_try="$ac_compile"
2628case "(($ac_try" in
2629  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2630  *) ac_try_echo=$ac_try;;
2631esac
2632eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2633$as_echo "$ac_try_echo"; } >&5
2634  (eval "$ac_compile") 2>conftest.err
2635  ac_status=$?
2636  if test -s conftest.err; then
2637    grep -v '^ *+' conftest.err >conftest.er1
2638    cat conftest.er1 >&5
2639    mv -f conftest.er1 conftest.err
2640  fi
2641  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2642  test $ac_status = 0; } && {
2643	 test -z "$ac_cxx_werror_flag" ||
2644	 test ! -s conftest.err
2645       } && test -s conftest.$ac_objext; then :
2646  ac_retval=0
2647else
2648  $as_echo "$as_me: failed program was:" >&5
2649sed 's/^/| /' conftest.$ac_ext >&5
2650
2651	ac_retval=1
2652fi
2653  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2654  as_fn_set_status $ac_retval
2655
2656} # ac_fn_cxx_try_compile
2657
2658# ac_fn_c_try_cpp LINENO
2659# ----------------------
2660# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
2661ac_fn_c_try_cpp ()
2662{
2663  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2664  if { { ac_try="$ac_cpp conftest.$ac_ext"
2665case "(($ac_try" in
2666  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2667  *) ac_try_echo=$ac_try;;
2668esac
2669eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2670$as_echo "$ac_try_echo"; } >&5
2671  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
2672  ac_status=$?
2673  if test -s conftest.err; then
2674    grep -v '^ *+' conftest.err >conftest.er1
2675    cat conftest.er1 >&5
2676    mv -f conftest.er1 conftest.err
2677  fi
2678  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2679  test $ac_status = 0; } > conftest.i && {
2680	 test -z "$ac_c_preproc_warn_flag$ac_c_werror_flag" ||
2681	 test ! -s conftest.err
2682       }; then :
2683  ac_retval=0
2684else
2685  $as_echo "$as_me: failed program was:" >&5
2686sed 's/^/| /' conftest.$ac_ext >&5
2687
2688    ac_retval=1
2689fi
2690  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2691  as_fn_set_status $ac_retval
2692
2693} # ac_fn_c_try_cpp
2694
2695# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
2696# -------------------------------------------------------
2697# Tests whether HEADER exists, giving a warning if it cannot be compiled using
2698# the include files in INCLUDES and setting the cache variable VAR
2699# accordingly.
2700ac_fn_c_check_header_mongrel ()
2701{
2702  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2703  if eval \${$3+:} false; then :
2704  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2705$as_echo_n "checking for $2... " >&6; }
2706if eval \${$3+:} false; then :
2707  $as_echo_n "(cached) " >&6
2708fi
2709eval ac_res=\$$3
2710	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2711$as_echo "$ac_res" >&6; }
2712else
2713  # Is the header compilable?
2714{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
2715$as_echo_n "checking $2 usability... " >&6; }
2716cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2717/* end confdefs.h.  */
2718$4
2719#include <$2>
2720_ACEOF
2721if ac_fn_c_try_compile "$LINENO"; then :
2722  ac_header_compiler=yes
2723else
2724  ac_header_compiler=no
2725fi
2726rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2727{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
2728$as_echo "$ac_header_compiler" >&6; }
2729
2730# Is the header present?
2731{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
2732$as_echo_n "checking $2 presence... " >&6; }
2733cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2734/* end confdefs.h.  */
2735#include <$2>
2736_ACEOF
2737if ac_fn_c_try_cpp "$LINENO"; then :
2738  ac_header_preproc=yes
2739else
2740  ac_header_preproc=no
2741fi
2742rm -f conftest.err conftest.i conftest.$ac_ext
2743{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
2744$as_echo "$ac_header_preproc" >&6; }
2745
2746# So?  What about this header?
2747case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
2748  yes:no: )
2749    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
2750$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
2751    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2752$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2753    ;;
2754  no:yes:* )
2755    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
2756$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
2757    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
2758$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
2759    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
2760$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
2761    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
2762$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
2763    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
2764$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
2765( $as_echo "## -------------------------------- ##
2766## Report this to bug-bison@gnu.org ##
2767## -------------------------------- ##"
2768     ) | sed "s/^/$as_me: WARNING:     /" >&2
2769    ;;
2770esac
2771  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2772$as_echo_n "checking for $2... " >&6; }
2773if eval \${$3+:} false; then :
2774  $as_echo_n "(cached) " >&6
2775else
2776  eval "$3=\$ac_header_compiler"
2777fi
2778eval ac_res=\$$3
2779	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2780$as_echo "$ac_res" >&6; }
2781fi
2782  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2783
2784} # ac_fn_c_check_header_mongrel
2785
2786# ac_fn_c_try_run LINENO
2787# ----------------------
2788# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
2789# that executables *can* be run.
2790ac_fn_c_try_run ()
2791{
2792  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2793  if { { ac_try="$ac_link"
2794case "(($ac_try" in
2795  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2796  *) ac_try_echo=$ac_try;;
2797esac
2798eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2799$as_echo "$ac_try_echo"; } >&5
2800  (eval "$ac_link") 2>&5
2801  ac_status=$?
2802  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2803  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
2804  { { case "(($ac_try" in
2805  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2806  *) ac_try_echo=$ac_try;;
2807esac
2808eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2809$as_echo "$ac_try_echo"; } >&5
2810  (eval "$ac_try") 2>&5
2811  ac_status=$?
2812  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2813  test $ac_status = 0; }; }; then :
2814  ac_retval=0
2815else
2816  $as_echo "$as_me: program exited with status $ac_status" >&5
2817       $as_echo "$as_me: failed program was:" >&5
2818sed 's/^/| /' conftest.$ac_ext >&5
2819
2820       ac_retval=$ac_status
2821fi
2822  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2823  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2824  as_fn_set_status $ac_retval
2825
2826} # ac_fn_c_try_run
2827
2828# ac_fn_c_check_header_compile LINENO HEADER VAR INCLUDES
2829# -------------------------------------------------------
2830# Tests whether HEADER exists and can be compiled using the include files in
2831# INCLUDES, setting the cache variable VAR accordingly.
2832ac_fn_c_check_header_compile ()
2833{
2834  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2835  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2836$as_echo_n "checking for $2... " >&6; }
2837if eval \${$3+:} false; then :
2838  $as_echo_n "(cached) " >&6
2839else
2840  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2841/* end confdefs.h.  */
2842$4
2843#include <$2>
2844_ACEOF
2845if ac_fn_c_try_compile "$LINENO"; then :
2846  eval "$3=yes"
2847else
2848  eval "$3=no"
2849fi
2850rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2851fi
2852eval ac_res=\$$3
2853	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
2854$as_echo "$ac_res" >&6; }
2855  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2856
2857} # ac_fn_c_check_header_compile
2858
2859# ac_fn_c_try_link LINENO
2860# -----------------------
2861# Try to link conftest.$ac_ext, and return whether this succeeded.
2862ac_fn_c_try_link ()
2863{
2864  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2865  rm -f conftest.$ac_objext conftest$ac_exeext
2866  if { { ac_try="$ac_link"
2867case "(($ac_try" in
2868  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2869  *) ac_try_echo=$ac_try;;
2870esac
2871eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2872$as_echo "$ac_try_echo"; } >&5
2873  (eval "$ac_link") 2>conftest.err
2874  ac_status=$?
2875  if test -s conftest.err; then
2876    grep -v '^ *+' conftest.err >conftest.er1
2877    cat conftest.er1 >&5
2878    mv -f conftest.er1 conftest.err
2879  fi
2880  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2881  test $ac_status = 0; } && {
2882	 test -z "$ac_c_werror_flag" ||
2883	 test ! -s conftest.err
2884       } && test -s conftest$ac_exeext && {
2885	 test "$cross_compiling" = yes ||
2886	 test -x conftest$ac_exeext
2887       }; then :
2888  ac_retval=0
2889else
2890  $as_echo "$as_me: failed program was:" >&5
2891sed 's/^/| /' conftest.$ac_ext >&5
2892
2893	ac_retval=1
2894fi
2895  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2896  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2897  # interfere with the next link command; also delete a directory that is
2898  # left behind by Apple's compiler.  We do this before executing the actions.
2899  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2900  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2901  as_fn_set_status $ac_retval
2902
2903} # ac_fn_c_try_link
2904
2905# ac_fn_cxx_try_link LINENO
2906# -------------------------
2907# Try to link conftest.$ac_ext, and return whether this succeeded.
2908ac_fn_cxx_try_link ()
2909{
2910  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2911  rm -f conftest.$ac_objext conftest$ac_exeext
2912  if { { ac_try="$ac_link"
2913case "(($ac_try" in
2914  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
2915  *) ac_try_echo=$ac_try;;
2916esac
2917eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
2918$as_echo "$ac_try_echo"; } >&5
2919  (eval "$ac_link") 2>conftest.err
2920  ac_status=$?
2921  if test -s conftest.err; then
2922    grep -v '^ *+' conftest.err >conftest.er1
2923    cat conftest.er1 >&5
2924    mv -f conftest.er1 conftest.err
2925  fi
2926  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
2927  test $ac_status = 0; } && {
2928	 test -z "$ac_cxx_werror_flag" ||
2929	 test ! -s conftest.err
2930       } && test -s conftest$ac_exeext && {
2931	 test "$cross_compiling" = yes ||
2932	 test -x conftest$ac_exeext
2933       }; then :
2934  ac_retval=0
2935else
2936  $as_echo "$as_me: failed program was:" >&5
2937sed 's/^/| /' conftest.$ac_ext >&5
2938
2939	ac_retval=1
2940fi
2941  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
2942  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
2943  # interfere with the next link command; also delete a directory that is
2944  # left behind by Apple's compiler.  We do this before executing the actions.
2945  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
2946  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
2947  as_fn_set_status $ac_retval
2948
2949} # ac_fn_cxx_try_link
2950
2951# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
2952# -------------------------------------------
2953# Tests whether TYPE exists after having included INCLUDES, setting cache
2954# variable VAR accordingly.
2955ac_fn_c_check_type ()
2956{
2957  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
2958  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
2959$as_echo_n "checking for $2... " >&6; }
2960if eval \${$3+:} false; then :
2961  $as_echo_n "(cached) " >&6
2962else
2963  eval "$3=no"
2964  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2965/* end confdefs.h.  */
2966$4
2967int
2968main ()
2969{
2970if (sizeof ($2))
2971	 return 0;
2972  ;
2973  return 0;
2974}
2975_ACEOF
2976if ac_fn_c_try_compile "$LINENO"; then :
2977  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
2978/* end confdefs.h.  */
2979$4
2980int
2981main ()
2982{
2983if (sizeof (($2)))
2984	    return 0;
2985  ;
2986  return 0;
2987}
2988_ACEOF
2989if ac_fn_c_try_compile "$LINENO"; then :
2990
2991else
2992  eval "$3=yes"
2993fi
2994rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2995fi
2996rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
2997fi
2998eval ac_res=\$$3
2999	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3000$as_echo "$ac_res" >&6; }
3001  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
3002
3003} # ac_fn_c_check_type
3004
3005# ac_fn_c_check_func LINENO FUNC VAR
3006# ----------------------------------
3007# Tests whether FUNC exists, setting the cache variable VAR accordingly
3008ac_fn_c_check_func ()
3009{
3010  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3011  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
3012$as_echo_n "checking for $2... " >&6; }
3013if eval \${$3+:} false; then :
3014  $as_echo_n "(cached) " >&6
3015else
3016  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3017/* end confdefs.h.  */
3018/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
3019   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
3020#define $2 innocuous_$2
3021
3022/* System header to define __stub macros and hopefully few prototypes,
3023    which can conflict with char $2 (); below.
3024    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
3025    <limits.h> exists even on freestanding compilers.  */
3026
3027#ifdef __STDC__
3028# include <limits.h>
3029#else
3030# include <assert.h>
3031#endif
3032
3033#undef $2
3034
3035/* Override any GCC internal prototype to avoid an error.
3036   Use char because int might match the return type of a GCC
3037   builtin and then its argument prototype would still apply.  */
3038#ifdef __cplusplus
3039extern "C"
3040#endif
3041char $2 ();
3042/* The GNU C library defines this for functions which it implements
3043    to always fail with ENOSYS.  Some functions are actually named
3044    something starting with __ and the normal name is an alias.  */
3045#if defined __stub_$2 || defined __stub___$2
3046choke me
3047#endif
3048
3049int
3050main ()
3051{
3052return $2 ();
3053  ;
3054  return 0;
3055}
3056_ACEOF
3057if ac_fn_c_try_link "$LINENO"; then :
3058  eval "$3=yes"
3059else
3060  eval "$3=no"
3061fi
3062rm -f core conftest.err conftest.$ac_objext \
3063    conftest$ac_exeext conftest.$ac_ext
3064fi
3065eval ac_res=\$$3
3066	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3067$as_echo "$ac_res" >&6; }
3068  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
3069
3070} # ac_fn_c_check_func
3071
3072# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
3073# --------------------------------------------
3074# Tries to find the compile-time value of EXPR in a program that includes
3075# INCLUDES, setting VAR accordingly. Returns whether the value could be
3076# computed
3077ac_fn_c_compute_int ()
3078{
3079  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3080  if test "$cross_compiling" = yes; then
3081    # Depending upon the size, compute the lo and hi bounds.
3082cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3083/* end confdefs.h.  */
3084$4
3085int
3086main ()
3087{
3088static int test_array [1 - 2 * !(($2) >= 0)];
3089test_array [0] = 0;
3090return test_array [0];
3091
3092  ;
3093  return 0;
3094}
3095_ACEOF
3096if ac_fn_c_try_compile "$LINENO"; then :
3097  ac_lo=0 ac_mid=0
3098  while :; do
3099    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3100/* end confdefs.h.  */
3101$4
3102int
3103main ()
3104{
3105static int test_array [1 - 2 * !(($2) <= $ac_mid)];
3106test_array [0] = 0;
3107return test_array [0];
3108
3109  ;
3110  return 0;
3111}
3112_ACEOF
3113if ac_fn_c_try_compile "$LINENO"; then :
3114  ac_hi=$ac_mid; break
3115else
3116  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
3117			if test $ac_lo -le $ac_mid; then
3118			  ac_lo= ac_hi=
3119			  break
3120			fi
3121			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
3122fi
3123rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3124  done
3125else
3126  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3127/* end confdefs.h.  */
3128$4
3129int
3130main ()
3131{
3132static int test_array [1 - 2 * !(($2) < 0)];
3133test_array [0] = 0;
3134return test_array [0];
3135
3136  ;
3137  return 0;
3138}
3139_ACEOF
3140if ac_fn_c_try_compile "$LINENO"; then :
3141  ac_hi=-1 ac_mid=-1
3142  while :; do
3143    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3144/* end confdefs.h.  */
3145$4
3146int
3147main ()
3148{
3149static int test_array [1 - 2 * !(($2) >= $ac_mid)];
3150test_array [0] = 0;
3151return test_array [0];
3152
3153  ;
3154  return 0;
3155}
3156_ACEOF
3157if ac_fn_c_try_compile "$LINENO"; then :
3158  ac_lo=$ac_mid; break
3159else
3160  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
3161			if test $ac_mid -le $ac_hi; then
3162			  ac_lo= ac_hi=
3163			  break
3164			fi
3165			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
3166fi
3167rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3168  done
3169else
3170  ac_lo= ac_hi=
3171fi
3172rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3173fi
3174rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3175# Binary search between lo and hi bounds.
3176while test "x$ac_lo" != "x$ac_hi"; do
3177  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
3178  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3179/* end confdefs.h.  */
3180$4
3181int
3182main ()
3183{
3184static int test_array [1 - 2 * !(($2) <= $ac_mid)];
3185test_array [0] = 0;
3186return test_array [0];
3187
3188  ;
3189  return 0;
3190}
3191_ACEOF
3192if ac_fn_c_try_compile "$LINENO"; then :
3193  ac_hi=$ac_mid
3194else
3195  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
3196fi
3197rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3198done
3199case $ac_lo in #((
3200?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
3201'') ac_retval=1 ;;
3202esac
3203  else
3204    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3205/* end confdefs.h.  */
3206$4
3207static long int longval () { return $2; }
3208static unsigned long int ulongval () { return $2; }
3209#include <stdio.h>
3210#include <stdlib.h>
3211int
3212main ()
3213{
3214
3215  FILE *f = fopen ("conftest.val", "w");
3216  if (! f)
3217    return 1;
3218  if (($2) < 0)
3219    {
3220      long int i = longval ();
3221      if (i != ($2))
3222	return 1;
3223      fprintf (f, "%ld", i);
3224    }
3225  else
3226    {
3227      unsigned long int i = ulongval ();
3228      if (i != ($2))
3229	return 1;
3230      fprintf (f, "%lu", i);
3231    }
3232  /* Do not output a trailing newline, as this causes \r\n confusion
3233     on some platforms.  */
3234  return ferror (f) || fclose (f) != 0;
3235
3236  ;
3237  return 0;
3238}
3239_ACEOF
3240if ac_fn_c_try_run "$LINENO"; then :
3241  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
3242else
3243  ac_retval=1
3244fi
3245rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
3246  conftest.$ac_objext conftest.beam conftest.$ac_ext
3247rm -f conftest.val
3248
3249  fi
3250  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
3251  as_fn_set_status $ac_retval
3252
3253} # ac_fn_c_compute_int
3254
3255# ac_fn_c_check_decl LINENO SYMBOL VAR INCLUDES
3256# ---------------------------------------------
3257# Tests whether SYMBOL is declared in INCLUDES, setting cache variable VAR
3258# accordingly.
3259ac_fn_c_check_decl ()
3260{
3261  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3262  as_decl_name=`echo $2|sed 's/ *(.*//'`
3263  as_decl_use=`echo $2|sed -e 's/(/((/' -e 's/)/) 0&/' -e 's/,/) 0& (/g'`
3264  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $as_decl_name is declared" >&5
3265$as_echo_n "checking whether $as_decl_name is declared... " >&6; }
3266if eval \${$3+:} false; then :
3267  $as_echo_n "(cached) " >&6
3268else
3269  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3270/* end confdefs.h.  */
3271$4
3272int
3273main ()
3274{
3275#ifndef $as_decl_name
3276#ifdef __cplusplus
3277  (void) $as_decl_use;
3278#else
3279  (void) $as_decl_name;
3280#endif
3281#endif
3282
3283  ;
3284  return 0;
3285}
3286_ACEOF
3287if ac_fn_c_try_compile "$LINENO"; then :
3288  eval "$3=yes"
3289else
3290  eval "$3=no"
3291fi
3292rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3293fi
3294eval ac_res=\$$3
3295	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3296$as_echo "$ac_res" >&6; }
3297  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
3298
3299} # ac_fn_c_check_decl
3300
3301# ac_fn_c_check_member LINENO AGGR MEMBER VAR INCLUDES
3302# ----------------------------------------------------
3303# Tries to find if the field MEMBER exists in type AGGR, after including
3304# INCLUDES, setting cache variable VAR accordingly.
3305ac_fn_c_check_member ()
3306{
3307  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
3308  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2.$3" >&5
3309$as_echo_n "checking for $2.$3... " >&6; }
3310if eval \${$4+:} false; then :
3311  $as_echo_n "(cached) " >&6
3312else
3313  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3314/* end confdefs.h.  */
3315$5
3316int
3317main ()
3318{
3319static $2 ac_aggr;
3320if (ac_aggr.$3)
3321return 0;
3322  ;
3323  return 0;
3324}
3325_ACEOF
3326if ac_fn_c_try_compile "$LINENO"; then :
3327  eval "$4=yes"
3328else
3329  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
3330/* end confdefs.h.  */
3331$5
3332int
3333main ()
3334{
3335static $2 ac_aggr;
3336if (sizeof ac_aggr.$3)
3337return 0;
3338  ;
3339  return 0;
3340}
3341_ACEOF
3342if ac_fn_c_try_compile "$LINENO"; then :
3343  eval "$4=yes"
3344else
3345  eval "$4=no"
3346fi
3347rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3348fi
3349rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
3350fi
3351eval ac_res=\$$4
3352	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
3353$as_echo "$ac_res" >&6; }
3354  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
3355
3356} # ac_fn_c_check_member
3357cat >config.log <<_ACEOF
3358This file contains any messages produced by compilers while
3359running configure, to aid debugging if configure makes a mistake.
3360
3361It was created by GNU Bison $as_me 2.7, which was
3362generated by GNU Autoconf 2.69.  Invocation command line was
3363
3364  $ $0 $@
3365
3366_ACEOF
3367exec 5>>config.log
3368{
3369cat <<_ASUNAME
3370## --------- ##
3371## Platform. ##
3372## --------- ##
3373
3374hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
3375uname -m = `(uname -m) 2>/dev/null || echo unknown`
3376uname -r = `(uname -r) 2>/dev/null || echo unknown`
3377uname -s = `(uname -s) 2>/dev/null || echo unknown`
3378uname -v = `(uname -v) 2>/dev/null || echo unknown`
3379
3380/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
3381/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
3382
3383/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
3384/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
3385/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
3386/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
3387/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
3388/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
3389/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
3390
3391_ASUNAME
3392
3393as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3394for as_dir in $PATH
3395do
3396  IFS=$as_save_IFS
3397  test -z "$as_dir" && as_dir=.
3398    $as_echo "PATH: $as_dir"
3399  done
3400IFS=$as_save_IFS
3401
3402} >&5
3403
3404cat >&5 <<_ACEOF
3405
3406
3407## ----------- ##
3408## Core tests. ##
3409## ----------- ##
3410
3411_ACEOF
3412
3413
3414# Keep a trace of the command line.
3415# Strip out --no-create and --no-recursion so they do not pile up.
3416# Strip out --silent because we don't want to record it for future runs.
3417# Also quote any args containing shell meta-characters.
3418# Make two passes to allow for proper duplicate-argument suppression.
3419ac_configure_args=
3420ac_configure_args0=
3421ac_configure_args1=
3422ac_must_keep_next=false
3423for ac_pass in 1 2
3424do
3425  for ac_arg
3426  do
3427    case $ac_arg in
3428    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
3429    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
3430    | -silent | --silent | --silen | --sile | --sil)
3431      continue ;;
3432    *\'*)
3433      ac_arg=`$as_echo "$ac_arg" | sed "s/'/'\\\\\\\\''/g"` ;;
3434    esac
3435    case $ac_pass in
3436    1) as_fn_append ac_configure_args0 " '$ac_arg'" ;;
3437    2)
3438      as_fn_append ac_configure_args1 " '$ac_arg'"
3439      if test $ac_must_keep_next = true; then
3440	ac_must_keep_next=false # Got value, back to normal.
3441      else
3442	case $ac_arg in
3443	  *=* | --config-cache | -C | -disable-* | --disable-* \
3444	  | -enable-* | --enable-* | -gas | --g* | -nfp | --nf* \
3445	  | -q | -quiet | --q* | -silent | --sil* | -v | -verb* \
3446	  | -with-* | --with-* | -without-* | --without-* | --x)
3447	    case "$ac_configure_args0 " in
3448	      "$ac_configure_args1"*" '$ac_arg' "* ) continue ;;
3449	    esac
3450	    ;;
3451	  -* ) ac_must_keep_next=true ;;
3452	esac
3453      fi
3454      as_fn_append ac_configure_args " '$ac_arg'"
3455      ;;
3456    esac
3457  done
3458done
3459{ ac_configure_args0=; unset ac_configure_args0;}
3460{ ac_configure_args1=; unset ac_configure_args1;}
3461
3462# When interrupted or exit'd, cleanup temporary files, and complete
3463# config.log.  We remove comments because anyway the quotes in there
3464# would cause problems or look ugly.
3465# WARNING: Use '\'' to represent an apostrophe within the trap.
3466# WARNING: Do not start the trap code with a newline, due to a FreeBSD 4.0 bug.
3467trap 'exit_status=$?
3468  # Save into config.log some information that might help in debugging.
3469  {
3470    echo
3471
3472    $as_echo "## ---------------- ##
3473## Cache variables. ##
3474## ---------------- ##"
3475    echo
3476    # The following way of writing the cache mishandles newlines in values,
3477(
3478  for ac_var in `(set) 2>&1 | sed -n '\''s/^\([a-zA-Z_][a-zA-Z0-9_]*\)=.*/\1/p'\''`; do
3479    eval ac_val=\$$ac_var
3480    case $ac_val in #(
3481    *${as_nl}*)
3482      case $ac_var in #(
3483      *_cv_*) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: cache variable $ac_var contains a newline" >&5
3484$as_echo "$as_me: WARNING: cache variable $ac_var contains a newline" >&2;} ;;
3485      esac
3486      case $ac_var in #(
3487      _ | IFS | as_nl) ;; #(
3488      BASH_ARGV | BASH_SOURCE) eval $ac_var= ;; #(
3489      *) { eval $ac_var=; unset $ac_var;} ;;
3490      esac ;;
3491    esac
3492  done
3493  (set) 2>&1 |
3494    case $as_nl`(ac_space='\'' '\''; set) 2>&1` in #(
3495    *${as_nl}ac_space=\ *)
3496      sed -n \
3497	"s/'\''/'\''\\\\'\'''\''/g;
3498	  s/^\\([_$as_cr_alnum]*_cv_[_$as_cr_alnum]*\\)=\\(.*\\)/\\1='\''\\2'\''/p"
3499      ;; #(
3500    *)
3501      sed -n "/^[_$as_cr_alnum]*_cv_[_$as_cr_alnum]*=/p"
3502      ;;
3503    esac |
3504    sort
3505)
3506    echo
3507
3508    $as_echo "## ----------------- ##
3509## Output variables. ##
3510## ----------------- ##"
3511    echo
3512    for ac_var in $ac_subst_vars
3513    do
3514      eval ac_val=\$$ac_var
3515      case $ac_val in
3516      *\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3517      esac
3518      $as_echo "$ac_var='\''$ac_val'\''"
3519    done | sort
3520    echo
3521
3522    if test -n "$ac_subst_files"; then
3523      $as_echo "## ------------------- ##
3524## File substitutions. ##
3525## ------------------- ##"
3526      echo
3527      for ac_var in $ac_subst_files
3528      do
3529	eval ac_val=\$$ac_var
3530	case $ac_val in
3531	*\'\''*) ac_val=`$as_echo "$ac_val" | sed "s/'\''/'\''\\\\\\\\'\'''\''/g"`;;
3532	esac
3533	$as_echo "$ac_var='\''$ac_val'\''"
3534      done | sort
3535      echo
3536    fi
3537
3538    if test -s confdefs.h; then
3539      $as_echo "## ----------- ##
3540## confdefs.h. ##
3541## ----------- ##"
3542      echo
3543      cat confdefs.h
3544      echo
3545    fi
3546    test "$ac_signal" != 0 &&
3547      $as_echo "$as_me: caught signal $ac_signal"
3548    $as_echo "$as_me: exit $exit_status"
3549  } >&5
3550  rm -f core *.core core.conftest.* &&
3551    rm -f -r conftest* confdefs* conf$$* $ac_clean_files &&
3552    exit $exit_status
3553' 0
3554for ac_signal in 1 2 13 15; do
3555  trap 'ac_signal='$ac_signal'; as_fn_exit 1' $ac_signal
3556done
3557ac_signal=0
3558
3559# confdefs.h avoids OS command line length limits that DEFS can exceed.
3560rm -f -r conftest* confdefs.h
3561
3562$as_echo "/* confdefs.h */" > confdefs.h
3563
3564# Predefined preprocessor variables.
3565
3566cat >>confdefs.h <<_ACEOF
3567#define PACKAGE_NAME "$PACKAGE_NAME"
3568_ACEOF
3569
3570cat >>confdefs.h <<_ACEOF
3571#define PACKAGE_TARNAME "$PACKAGE_TARNAME"
3572_ACEOF
3573
3574cat >>confdefs.h <<_ACEOF
3575#define PACKAGE_VERSION "$PACKAGE_VERSION"
3576_ACEOF
3577
3578cat >>confdefs.h <<_ACEOF
3579#define PACKAGE_STRING "$PACKAGE_STRING"
3580_ACEOF
3581
3582cat >>confdefs.h <<_ACEOF
3583#define PACKAGE_BUGREPORT "$PACKAGE_BUGREPORT"
3584_ACEOF
3585
3586cat >>confdefs.h <<_ACEOF
3587#define PACKAGE_URL "$PACKAGE_URL"
3588_ACEOF
3589
3590
3591# Let the site file select an alternate cache file if it wants to.
3592# Prefer an explicitly selected file to automatically selected ones.
3593ac_site_file1=NONE
3594ac_site_file2=NONE
3595if test -n "$CONFIG_SITE"; then
3596  # We do not want a PATH search for config.site.
3597  case $CONFIG_SITE in #((
3598    -*)  ac_site_file1=./$CONFIG_SITE;;
3599    */*) ac_site_file1=$CONFIG_SITE;;
3600    *)   ac_site_file1=./$CONFIG_SITE;;
3601  esac
3602elif test "x$prefix" != xNONE; then
3603  ac_site_file1=$prefix/share/config.site
3604  ac_site_file2=$prefix/etc/config.site
3605else
3606  ac_site_file1=$ac_default_prefix/share/config.site
3607  ac_site_file2=$ac_default_prefix/etc/config.site
3608fi
3609for ac_site_file in "$ac_site_file1" "$ac_site_file2"
3610do
3611  test "x$ac_site_file" = xNONE && continue
3612  if test /dev/null != "$ac_site_file" && test -r "$ac_site_file"; then
3613    { $as_echo "$as_me:${as_lineno-$LINENO}: loading site script $ac_site_file" >&5
3614$as_echo "$as_me: loading site script $ac_site_file" >&6;}
3615    sed 's/^/| /' "$ac_site_file" >&5
3616    . "$ac_site_file" \
3617      || { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3618$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3619as_fn_error $? "failed to load site script $ac_site_file
3620See \`config.log' for more details" "$LINENO" 5; }
3621  fi
3622done
3623
3624if test -r "$cache_file"; then
3625  # Some versions of bash will fail to source /dev/null (special files
3626  # actually), so we avoid doing that.  DJGPP emulates it as a regular file.
3627  if test /dev/null != "$cache_file" && test -f "$cache_file"; then
3628    { $as_echo "$as_me:${as_lineno-$LINENO}: loading cache $cache_file" >&5
3629$as_echo "$as_me: loading cache $cache_file" >&6;}
3630    case $cache_file in
3631      [\\/]* | ?:[\\/]* ) . "$cache_file";;
3632      *)                      . "./$cache_file";;
3633    esac
3634  fi
3635else
3636  { $as_echo "$as_me:${as_lineno-$LINENO}: creating cache $cache_file" >&5
3637$as_echo "$as_me: creating cache $cache_file" >&6;}
3638  >$cache_file
3639fi
3640
3641as_fn_append ac_header_list " locale.h"
3642as_fn_append ac_func_list " _set_invalid_parameter_handler"
3643as_fn_append ac_header_list " sys/socket.h"
3644as_fn_append ac_header_list " unistd.h"
3645as_fn_append ac_func_list " fcntl"
3646as_fn_append ac_func_list " symlink"
3647as_fn_append ac_header_list " stdio_ext.h"
3648as_fn_append ac_func_list " __fpending"
3649as_fn_append ac_func_list " vasnprintf"
3650as_fn_append ac_header_list " features.h"
3651as_fn_append ac_func_list " snprintf"
3652as_fn_append ac_func_list " alarm"
3653as_fn_append ac_func_list " __fseterr"
3654as_fn_append ac_header_list " sys/stat.h"
3655as_fn_append ac_func_list " getdelim"
3656as_fn_append ac_func_list " getdtablesize"
3657gl_getopt_required=GNU
3658as_fn_append ac_header_list " getopt.h"
3659as_fn_append ac_header_list " wchar.h"
3660as_fn_append ac_header_list " stdint.h"
3661as_fn_append ac_header_list " inttypes.h"
3662as_fn_append ac_func_list " iswcntrl"
3663as_fn_append ac_header_list " wctype.h"
3664as_fn_append ac_func_list " iswblank"
3665as_fn_append ac_header_list " math.h"
3666as_fn_append ac_func_list " mbsinit"
3667as_fn_append ac_func_list " mbrtowc"
3668as_fn_append ac_func_list " isascii"
3669as_fn_append ac_header_list " sys/mman.h"
3670as_fn_append ac_func_list " mprotect"
3671as_fn_append ac_func_list " obstack_printf"
3672as_fn_append ac_func_list " lstat"
3673as_fn_append ac_header_list " sys/param.h"
3674as_fn_append ac_func_list " strerror_r"
3675as_fn_append ac_func_list " __xpg_strerror_r"
3676as_fn_append ac_func_list " pipe2"
3677as_fn_append ac_func_list " posix_spawn"
3678gl_printf_safe=yes
3679as_fn_append ac_header_list " sched.h"
3680as_fn_append ac_func_list " sigaction"
3681as_fn_append ac_func_list " sigaltstack"
3682as_fn_append ac_func_list " siginterrupt"
3683as_fn_append ac_header_list " spawn.h"
3684as_fn_append ac_func_list " strdup"
3685as_fn_append ac_func_list " catgets"
3686as_fn_append ac_func_list " strndup"
3687as_fn_append ac_header_list " sys/wait.h"
3688as_fn_append ac_header_list " sys/time.h"
3689as_fn_append ac_func_list " pipe"
3690as_fn_append ac_func_list " wcwidth"
3691as_fn_append ac_func_list " setlocale"
3692gt_needs="$gt_needs need-ngettext"
3693# Check that the precious variables saved in the cache have kept the same
3694# value.
3695ac_cache_corrupted=false
3696for ac_var in $ac_precious_vars; do
3697  eval ac_old_set=\$ac_cv_env_${ac_var}_set
3698  eval ac_new_set=\$ac_env_${ac_var}_set
3699  eval ac_old_val=\$ac_cv_env_${ac_var}_value
3700  eval ac_new_val=\$ac_env_${ac_var}_value
3701  case $ac_old_set,$ac_new_set in
3702    set,)
3703      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&5
3704$as_echo "$as_me: error: \`$ac_var' was set to \`$ac_old_val' in the previous run" >&2;}
3705      ac_cache_corrupted=: ;;
3706    ,set)
3707      { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' was not set in the previous run" >&5
3708$as_echo "$as_me: error: \`$ac_var' was not set in the previous run" >&2;}
3709      ac_cache_corrupted=: ;;
3710    ,);;
3711    *)
3712      if test "x$ac_old_val" != "x$ac_new_val"; then
3713	# differences in whitespace do not lead to failure.
3714	ac_old_val_w=`echo x $ac_old_val`
3715	ac_new_val_w=`echo x $ac_new_val`
3716	if test "$ac_old_val_w" != "$ac_new_val_w"; then
3717	  { $as_echo "$as_me:${as_lineno-$LINENO}: error: \`$ac_var' has changed since the previous run:" >&5
3718$as_echo "$as_me: error: \`$ac_var' has changed since the previous run:" >&2;}
3719	  ac_cache_corrupted=:
3720	else
3721	  { $as_echo "$as_me:${as_lineno-$LINENO}: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&5
3722$as_echo "$as_me: warning: ignoring whitespace changes in \`$ac_var' since the previous run:" >&2;}
3723	  eval $ac_var=\$ac_old_val
3724	fi
3725	{ $as_echo "$as_me:${as_lineno-$LINENO}:   former value:  \`$ac_old_val'" >&5
3726$as_echo "$as_me:   former value:  \`$ac_old_val'" >&2;}
3727	{ $as_echo "$as_me:${as_lineno-$LINENO}:   current value: \`$ac_new_val'" >&5
3728$as_echo "$as_me:   current value: \`$ac_new_val'" >&2;}
3729      fi;;
3730  esac
3731  # Pass precious variables to config.status.
3732  if test "$ac_new_set" = set; then
3733    case $ac_new_val in
3734    *\'*) ac_arg=$ac_var=`$as_echo "$ac_new_val" | sed "s/'/'\\\\\\\\''/g"` ;;
3735    *) ac_arg=$ac_var=$ac_new_val ;;
3736    esac
3737    case " $ac_configure_args " in
3738      *" '$ac_arg' "*) ;; # Avoid dups.  Use of quotes ensures accuracy.
3739      *) as_fn_append ac_configure_args " '$ac_arg'" ;;
3740    esac
3741  fi
3742done
3743if $ac_cache_corrupted; then
3744  { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
3745$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
3746  { $as_echo "$as_me:${as_lineno-$LINENO}: error: changes in the environment can compromise the build" >&5
3747$as_echo "$as_me: error: changes in the environment can compromise the build" >&2;}
3748  as_fn_error $? "run \`make distclean' and/or \`rm $cache_file' and start over" "$LINENO" 5
3749fi
3750## -------------------- ##
3751## Main body of script. ##
3752## -------------------- ##
3753
3754ac_ext=c
3755ac_cpp='$CPP $CPPFLAGS'
3756ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
3757ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
3758ac_compiler_gnu=$ac_cv_c_compiler_gnu
3759
3760
3761PACKAGE_COPYRIGHT_YEAR=2012
3762
3763
3764cat >>confdefs.h <<_ACEOF
3765#define PACKAGE_COPYRIGHT_YEAR $PACKAGE_COPYRIGHT_YEAR
3766_ACEOF
3767
3768
3769ac_aux_dir=
3770for ac_dir in build-aux "$srcdir"/build-aux; do
3771  if test -f "$ac_dir/install-sh"; then
3772    ac_aux_dir=$ac_dir
3773    ac_install_sh="$ac_aux_dir/install-sh -c"
3774    break
3775  elif test -f "$ac_dir/install.sh"; then
3776    ac_aux_dir=$ac_dir
3777    ac_install_sh="$ac_aux_dir/install.sh -c"
3778    break
3779  elif test -f "$ac_dir/shtool"; then
3780    ac_aux_dir=$ac_dir
3781    ac_install_sh="$ac_aux_dir/shtool install -c"
3782    break
3783  fi
3784done
3785if test -z "$ac_aux_dir"; then
3786  as_fn_error $? "cannot find install-sh, install.sh, or shtool in build-aux \"$srcdir\"/build-aux" "$LINENO" 5
3787fi
3788
3789# These three variables are undocumented and unsupported,
3790# and are intended to be withdrawn in a future Autoconf release.
3791# They can cause serious problems if a builder's source tree is in a directory
3792# whose full name contains unusual characters.
3793ac_config_guess="$SHELL $ac_aux_dir/config.guess"  # Please don't use this var.
3794ac_config_sub="$SHELL $ac_aux_dir/config.sub"  # Please don't use this var.
3795ac_configure="$SHELL $ac_aux_dir/configure"  # Please don't use this var.
3796
3797
3798
3799
3800# Automake 1.10.3 and 1.11.1 fix a security flaw discussed here:
3801#
3802#   http://thread.gmane.org/gmane.comp.sysutils.autotools.announce/131
3803#
3804# To avoid 1.11, we make 1.11.1 the minimum version.
3805#
3806# We want gnits strictness only when rolling a stable release.  For
3807# release candidates, we use version strings like 2.4.3_rc1, but gnits
3808# doesn't like that, so we let the underscore disable gnits.  Between
3809# releases, we want to be able run make dist without being required to
3810# add a bogus NEWS entry.  In that case, the version string
3811# automatically contains a dash, which we also let disable gnits.
3812am__api_version='1.12'
3813
3814# Find a good install program.  We prefer a C program (faster),
3815# so one script is as good as another.  But avoid the broken or
3816# incompatible versions:
3817# SysV /etc/install, /usr/sbin/install
3818# SunOS /usr/etc/install
3819# IRIX /sbin/install
3820# AIX /bin/install
3821# AmigaOS /C/install, which installs bootblocks on floppy discs
3822# AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag
3823# AFS /usr/afsws/bin/install, which mishandles nonexistent args
3824# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
3825# OS/2's system install, which has a completely different semantic
3826# ./install, which can be erroneously created by make from ./install.sh.
3827# Reject install programs that cannot install multiple files.
3828{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a BSD-compatible install" >&5
3829$as_echo_n "checking for a BSD-compatible install... " >&6; }
3830if test -z "$INSTALL"; then
3831if ${ac_cv_path_install+:} false; then :
3832  $as_echo_n "(cached) " >&6
3833else
3834  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
3835for as_dir in $PATH
3836do
3837  IFS=$as_save_IFS
3838  test -z "$as_dir" && as_dir=.
3839    # Account for people who put trailing slashes in PATH elements.
3840case $as_dir/ in #((
3841  ./ | .// | /[cC]/* | \
3842  /etc/* | /usr/sbin/* | /usr/etc/* | /sbin/* | /usr/afsws/bin/* | \
3843  ?:[\\/]os2[\\/]install[\\/]* | ?:[\\/]OS2[\\/]INSTALL[\\/]* | \
3844  /usr/ucb/* ) ;;
3845  *)
3846    # OSF1 and SCO ODT 3.0 have their own names for install.
3847    # Don't use installbsd from OSF since it installs stuff as root
3848    # by default.
3849    for ac_prog in ginstall scoinst install; do
3850      for ac_exec_ext in '' $ac_executable_extensions; do
3851	if as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext"; then
3852	  if test $ac_prog = install &&
3853	    grep dspmsg "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3854	    # AIX install.  It has an incompatible calling convention.
3855	    :
3856	  elif test $ac_prog = install &&
3857	    grep pwplus "$as_dir/$ac_prog$ac_exec_ext" >/dev/null 2>&1; then
3858	    # program-specific install script used by HP pwplus--don't use.
3859	    :
3860	  else
3861	    rm -rf conftest.one conftest.two conftest.dir
3862	    echo one > conftest.one
3863	    echo two > conftest.two
3864	    mkdir conftest.dir
3865	    if "$as_dir/$ac_prog$ac_exec_ext" -c conftest.one conftest.two "`pwd`/conftest.dir" &&
3866	      test -s conftest.one && test -s conftest.two &&
3867	      test -s conftest.dir/conftest.one &&
3868	      test -s conftest.dir/conftest.two
3869	    then
3870	      ac_cv_path_install="$as_dir/$ac_prog$ac_exec_ext -c"
3871	      break 3
3872	    fi
3873	  fi
3874	fi
3875      done
3876    done
3877    ;;
3878esac
3879
3880  done
3881IFS=$as_save_IFS
3882
3883rm -rf conftest.one conftest.two conftest.dir
3884
3885fi
3886  if test "${ac_cv_path_install+set}" = set; then
3887    INSTALL=$ac_cv_path_install
3888  else
3889    # As a last resort, use the slow shell script.  Don't cache a
3890    # value for INSTALL within a source directory, because that will
3891    # break other packages using the cache if that directory is
3892    # removed, or if the value is a relative name.
3893    INSTALL=$ac_install_sh
3894  fi
3895fi
3896{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $INSTALL" >&5
3897$as_echo "$INSTALL" >&6; }
3898
3899# Use test -z because SunOS4 sh mishandles braces in ${var-val}.
3900# It thinks the first close brace ends the variable substitution.
3901test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}'
3902
3903test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL}'
3904
3905test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644'
3906
3907{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether build environment is sane" >&5
3908$as_echo_n "checking whether build environment is sane... " >&6; }
3909# Reject unsafe characters in $srcdir or the absolute working directory
3910# name.  Accept space and tab only in the latter.
3911am_lf='
3912'
3913case `pwd` in
3914  *[\\\"\#\$\&\'\`$am_lf]*)
3915    as_fn_error $? "unsafe absolute working directory name" "$LINENO" 5;;
3916esac
3917case $srcdir in
3918  *[\\\"\#\$\&\'\`$am_lf\ \	]*)
3919    as_fn_error $? "unsafe srcdir value: '$srcdir'" "$LINENO" 5;;
3920esac
3921
3922# Do 'set' in a subshell so we don't clobber the current shell's
3923# arguments.  Must try -L first in case configure is actually a
3924# symlink; some systems play weird games with the mod time of symlinks
3925# (eg FreeBSD returns the mod time of the symlink's containing
3926# directory).
3927if (
3928   am_has_slept=no
3929   for am_try in 1 2; do
3930     echo "timestamp, slept: $am_has_slept" > conftest.file
3931     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
3932     if test "$*" = "X"; then
3933	# -L didn't work.
3934	set X `ls -t "$srcdir/configure" conftest.file`
3935     fi
3936     if test "$*" != "X $srcdir/configure conftest.file" \
3937	&& test "$*" != "X conftest.file $srcdir/configure"; then
3938
3939	# If neither matched, then we have a broken ls.  This can happen
3940	# if, for instance, CONFIG_SHELL is bash and it inherits a
3941	# broken ls alias from the environment.  This has actually
3942	# happened.  Such a system could not be considered "sane".
3943	as_fn_error $? "ls -t appears to fail.  Make sure there is not a broken
3944  alias in your environment" "$LINENO" 5
3945     fi
3946     if test "$2" = conftest.file || test $am_try -eq 2; then
3947       break
3948     fi
3949     # Just in case.
3950     sleep 1
3951     am_has_slept=yes
3952   done
3953   test "$2" = conftest.file
3954   )
3955then
3956   # Ok.
3957   :
3958else
3959   as_fn_error $? "newly created file is older than distributed files!
3960Check your system clock" "$LINENO" 5
3961fi
3962{ $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
3963$as_echo "yes" >&6; }
3964# If we didn't sleep, we still need to ensure time stamps of config.status and
3965# generated files are strictly newer.
3966am_sleep_pid=
3967if grep 'slept: no' conftest.file >/dev/null 2>&1; then
3968  ( sleep 1 ) &
3969  am_sleep_pid=$!
3970fi
3971
3972rm -f conftest.file
3973
3974test "$program_prefix" != NONE &&
3975  program_transform_name="s&^&$program_prefix&;$program_transform_name"
3976# Use a double $ so make ignores it.
3977test "$program_suffix" != NONE &&
3978  program_transform_name="s&\$&$program_suffix&;$program_transform_name"
3979# Double any \ or $.
3980# By default was `s,x,x', remove it if useless.
3981ac_script='s/[\\$]/&&/g;s/;s,x,x,$//'
3982program_transform_name=`$as_echo "$program_transform_name" | sed "$ac_script"`
3983
3984# expand $ac_aux_dir to an absolute path
3985am_aux_dir=`cd $ac_aux_dir && pwd`
3986
3987if test x"${MISSING+set}" != xset; then
3988  case $am_aux_dir in
3989  *\ * | *\	*)
3990    MISSING="\${SHELL} \"$am_aux_dir/missing\"" ;;
3991  *)
3992    MISSING="\${SHELL} $am_aux_dir/missing" ;;
3993  esac
3994fi
3995# Use eval to expand $SHELL
3996if eval "$MISSING --run true"; then
3997  am_missing_run="$MISSING --run "
3998else
3999  am_missing_run=
4000  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: 'missing' script is too old or missing" >&5
4001$as_echo "$as_me: WARNING: 'missing' script is too old or missing" >&2;}
4002fi
4003
4004if test x"${install_sh}" != xset; then
4005  case $am_aux_dir in
4006  *\ * | *\	*)
4007    install_sh="\${SHELL} '$am_aux_dir/install-sh'" ;;
4008  *)
4009    install_sh="\${SHELL} $am_aux_dir/install-sh"
4010  esac
4011fi
4012
4013# Installed binaries are usually stripped using 'strip' when the user
4014# run "make install-strip".  However 'strip' might not be the right
4015# tool to use in cross-compilation environments, therefore Automake
4016# will honor the 'STRIP' environment variable to overrule this program.
4017if test "$cross_compiling" != no; then
4018  if test -n "$ac_tool_prefix"; then
4019  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
4020set dummy ${ac_tool_prefix}strip; ac_word=$2
4021{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4022$as_echo_n "checking for $ac_word... " >&6; }
4023if ${ac_cv_prog_STRIP+:} false; then :
4024  $as_echo_n "(cached) " >&6
4025else
4026  if test -n "$STRIP"; then
4027  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
4028else
4029as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4030for as_dir in $PATH
4031do
4032  IFS=$as_save_IFS
4033  test -z "$as_dir" && as_dir=.
4034    for ac_exec_ext in '' $ac_executable_extensions; do
4035  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4036    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
4037    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4038    break 2
4039  fi
4040done
4041  done
4042IFS=$as_save_IFS
4043
4044fi
4045fi
4046STRIP=$ac_cv_prog_STRIP
4047if test -n "$STRIP"; then
4048  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
4049$as_echo "$STRIP" >&6; }
4050else
4051  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4052$as_echo "no" >&6; }
4053fi
4054
4055
4056fi
4057if test -z "$ac_cv_prog_STRIP"; then
4058  ac_ct_STRIP=$STRIP
4059  # Extract the first word of "strip", so it can be a program name with args.
4060set dummy strip; ac_word=$2
4061{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4062$as_echo_n "checking for $ac_word... " >&6; }
4063if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
4064  $as_echo_n "(cached) " >&6
4065else
4066  if test -n "$ac_ct_STRIP"; then
4067  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
4068else
4069as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4070for as_dir in $PATH
4071do
4072  IFS=$as_save_IFS
4073  test -z "$as_dir" && as_dir=.
4074    for ac_exec_ext in '' $ac_executable_extensions; do
4075  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4076    ac_cv_prog_ac_ct_STRIP="strip"
4077    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4078    break 2
4079  fi
4080done
4081  done
4082IFS=$as_save_IFS
4083
4084fi
4085fi
4086ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
4087if test -n "$ac_ct_STRIP"; then
4088  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
4089$as_echo "$ac_ct_STRIP" >&6; }
4090else
4091  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4092$as_echo "no" >&6; }
4093fi
4094
4095  if test "x$ac_ct_STRIP" = x; then
4096    STRIP=":"
4097  else
4098    case $cross_compiling:$ac_tool_warned in
4099yes:)
4100{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4101$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4102ac_tool_warned=yes ;;
4103esac
4104    STRIP=$ac_ct_STRIP
4105  fi
4106else
4107  STRIP="$ac_cv_prog_STRIP"
4108fi
4109
4110fi
4111INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
4112
4113{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for a thread-safe mkdir -p" >&5
4114$as_echo_n "checking for a thread-safe mkdir -p... " >&6; }
4115if test -z "$MKDIR_P"; then
4116  if ${ac_cv_path_mkdir+:} false; then :
4117  $as_echo_n "(cached) " >&6
4118else
4119  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4120for as_dir in $PATH$PATH_SEPARATOR/opt/sfw/bin
4121do
4122  IFS=$as_save_IFS
4123  test -z "$as_dir" && as_dir=.
4124    for ac_prog in mkdir gmkdir; do
4125	 for ac_exec_ext in '' $ac_executable_extensions; do
4126	   as_fn_executable_p "$as_dir/$ac_prog$ac_exec_ext" || continue
4127	   case `"$as_dir/$ac_prog$ac_exec_ext" --version 2>&1` in #(
4128	     'mkdir (GNU coreutils) '* | \
4129	     'mkdir (coreutils) '* | \
4130	     'mkdir (fileutils) '4.1*)
4131	       ac_cv_path_mkdir=$as_dir/$ac_prog$ac_exec_ext
4132	       break 3;;
4133	   esac
4134	 done
4135       done
4136  done
4137IFS=$as_save_IFS
4138
4139fi
4140
4141  test -d ./--version && rmdir ./--version
4142  if test "${ac_cv_path_mkdir+set}" = set; then
4143    MKDIR_P="$ac_cv_path_mkdir -p"
4144  else
4145    # As a last resort, use the slow shell script.  Don't cache a
4146    # value for MKDIR_P within a source directory, because that will
4147    # break other packages using the cache if that directory is
4148    # removed, or if the value is a relative name.
4149    MKDIR_P="$ac_install_sh -d"
4150  fi
4151fi
4152{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $MKDIR_P" >&5
4153$as_echo "$MKDIR_P" >&6; }
4154
4155
4156for ac_prog in gawk mawk nawk awk
4157do
4158  # Extract the first word of "$ac_prog", so it can be a program name with args.
4159set dummy $ac_prog; ac_word=$2
4160{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4161$as_echo_n "checking for $ac_word... " >&6; }
4162if ${ac_cv_prog_AWK+:} false; then :
4163  $as_echo_n "(cached) " >&6
4164else
4165  if test -n "$AWK"; then
4166  ac_cv_prog_AWK="$AWK" # Let the user override the test.
4167else
4168as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4169for as_dir in $PATH
4170do
4171  IFS=$as_save_IFS
4172  test -z "$as_dir" && as_dir=.
4173    for ac_exec_ext in '' $ac_executable_extensions; do
4174  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4175    ac_cv_prog_AWK="$ac_prog"
4176    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4177    break 2
4178  fi
4179done
4180  done
4181IFS=$as_save_IFS
4182
4183fi
4184fi
4185AWK=$ac_cv_prog_AWK
4186if test -n "$AWK"; then
4187  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AWK" >&5
4188$as_echo "$AWK" >&6; }
4189else
4190  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4191$as_echo "no" >&6; }
4192fi
4193
4194
4195  test -n "$AWK" && break
4196done
4197
4198{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ${MAKE-make} sets \$(MAKE)" >&5
4199$as_echo_n "checking whether ${MAKE-make} sets \$(MAKE)... " >&6; }
4200set x ${MAKE-make}
4201ac_make=`$as_echo "$2" | sed 's/+/p/g; s/[^a-zA-Z0-9_]/_/g'`
4202if eval \${ac_cv_prog_make_${ac_make}_set+:} false; then :
4203  $as_echo_n "(cached) " >&6
4204else
4205  cat >conftest.make <<\_ACEOF
4206SHELL = /bin/sh
4207all:
4208	@echo '@@@%%%=$(MAKE)=@@@%%%'
4209_ACEOF
4210# GNU make sometimes prints "make[1]: Entering ...", which would confuse us.
4211case `${MAKE-make} -f conftest.make 2>/dev/null` in
4212  *@@@%%%=?*=@@@%%%*)
4213    eval ac_cv_prog_make_${ac_make}_set=yes;;
4214  *)
4215    eval ac_cv_prog_make_${ac_make}_set=no;;
4216esac
4217rm -f conftest.make
4218fi
4219if eval test \$ac_cv_prog_make_${ac_make}_set = yes; then
4220  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4221$as_echo "yes" >&6; }
4222  SET_MAKE=
4223else
4224  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4225$as_echo "no" >&6; }
4226  SET_MAKE="MAKE=${MAKE-make}"
4227fi
4228
4229rm -rf .tst 2>/dev/null
4230mkdir .tst 2>/dev/null
4231if test -d .tst; then
4232  am__leading_dot=.
4233else
4234  am__leading_dot=_
4235fi
4236rmdir .tst 2>/dev/null
4237
4238# Check whether --enable-silent-rules was given.
4239if test "${enable_silent_rules+set}" = set; then :
4240  enableval=$enable_silent_rules;
4241fi
4242
4243case $enable_silent_rules in # (((
4244  yes) AM_DEFAULT_VERBOSITY=0;;
4245   no) AM_DEFAULT_VERBOSITY=1;;
4246    *) AM_DEFAULT_VERBOSITY=1;;
4247esac
4248am_make=${MAKE-make}
4249{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4250$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4251if ${am_cv_make_support_nested_variables+:} false; then :
4252  $as_echo_n "(cached) " >&6
4253else
4254  if $as_echo 'TRUE=$(BAR$(V))
4255BAR0=false
4256BAR1=true
4257V=1
4258am__doit:
4259	@$(TRUE)
4260.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4261  am_cv_make_support_nested_variables=yes
4262else
4263  am_cv_make_support_nested_variables=no
4264fi
4265fi
4266{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4267$as_echo "$am_cv_make_support_nested_variables" >&6; }
4268if test $am_cv_make_support_nested_variables = yes; then
4269    AM_V='$(V)'
4270  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4271else
4272  AM_V=$AM_DEFAULT_VERBOSITY
4273  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4274fi
4275AM_BACKSLASH='\'
4276
4277if test "`cd $srcdir && pwd`" != "`pwd`"; then
4278  # Use -I$(srcdir) only when $(srcdir) != ., so that make's output
4279  # is not polluted with repeated "-I."
4280  am__isrc=' -I$(srcdir)'
4281  # test to see if srcdir already configured
4282  if test -f $srcdir/config.status; then
4283    as_fn_error $? "source directory already configured; run \"make distclean\" there first" "$LINENO" 5
4284  fi
4285fi
4286
4287# test whether we have cygpath
4288if test -z "$CYGPATH_W"; then
4289  if (cygpath --version) >/dev/null 2>/dev/null; then
4290    CYGPATH_W='cygpath -w'
4291  else
4292    CYGPATH_W=echo
4293  fi
4294fi
4295
4296
4297# Define the identity of the package.
4298 PACKAGE='bison'
4299 VERSION='2.7'
4300
4301
4302cat >>confdefs.h <<_ACEOF
4303#define PACKAGE "$PACKAGE"
4304_ACEOF
4305
4306
4307cat >>confdefs.h <<_ACEOF
4308#define VERSION "$VERSION"
4309_ACEOF
4310
4311# Some tools Automake needs.
4312
4313ACLOCAL=${ACLOCAL-"${am_missing_run}aclocal-${am__api_version}"}
4314
4315
4316AUTOCONF=${AUTOCONF-"${am_missing_run}autoconf"}
4317
4318
4319AUTOMAKE=${AUTOMAKE-"${am_missing_run}automake-${am__api_version}"}
4320
4321
4322AUTOHEADER=${AUTOHEADER-"${am_missing_run}autoheader"}
4323
4324
4325MAKEINFO=${MAKEINFO-"${am_missing_run}makeinfo"}
4326
4327# For better backward compatibility.  To be removed once Automake 1.9.x
4328# dies out for good.  For more background, see:
4329# <http://lists.gnu.org/archive/html/automake/2012-07/msg00001.html>
4330# <http://lists.gnu.org/archive/html/automake/2012-07/msg00014.html>
4331mkdir_p='$(MKDIR_P)'
4332
4333# We need awk for the "check" target.  The system "awk" is bad on
4334# some platforms.
4335# Always define AMTAR for backward compatibility.  Yes, it's still used
4336# in the wild :-(  We should find a proper way to deprecate it ...
4337AMTAR='$${TAR-tar}'
4338
4339am__tar='$${TAR-tar} chof - "$$tardir"' am__untar='$${TAR-tar} xf -'
4340
4341
4342
4343
4344
4345# Check whether --enable-silent-rules was given.
4346if test "${enable_silent_rules+set}" = set; then :
4347  enableval=$enable_silent_rules;
4348fi
4349
4350case $enable_silent_rules in # (((
4351  yes) AM_DEFAULT_VERBOSITY=0;;
4352   no) AM_DEFAULT_VERBOSITY=1;;
4353    *) AM_DEFAULT_VERBOSITY=0;;
4354esac
4355am_make=${MAKE-make}
4356{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $am_make supports nested variables" >&5
4357$as_echo_n "checking whether $am_make supports nested variables... " >&6; }
4358if ${am_cv_make_support_nested_variables+:} false; then :
4359  $as_echo_n "(cached) " >&6
4360else
4361  if $as_echo 'TRUE=$(BAR$(V))
4362BAR0=false
4363BAR1=true
4364V=1
4365am__doit:
4366	@$(TRUE)
4367.PHONY: am__doit' | $am_make -f - >/dev/null 2>&1; then
4368  am_cv_make_support_nested_variables=yes
4369else
4370  am_cv_make_support_nested_variables=no
4371fi
4372fi
4373{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_make_support_nested_variables" >&5
4374$as_echo "$am_cv_make_support_nested_variables" >&6; }
4375if test $am_cv_make_support_nested_variables = yes; then
4376    AM_V='$(V)'
4377  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
4378else
4379  AM_V=$AM_DEFAULT_VERBOSITY
4380  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
4381fi
4382AM_BACKSLASH='\'
4383
4384ac_config_headers="$ac_config_headers lib/config.h:lib/config.in.h"
4385
4386
4387# Checks for the compiler.
4388DEPDIR="${am__leading_dot}deps"
4389
4390ac_config_commands="$ac_config_commands depfiles"
4391
4392
4393am_make=${MAKE-make}
4394cat > confinc << 'END'
4395am__doit:
4396	@echo this is the am__doit target
4397.PHONY: am__doit
4398END
4399# If we don't find an include directive, just comment out the code.
4400{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for style of include used by $am_make" >&5
4401$as_echo_n "checking for style of include used by $am_make... " >&6; }
4402am__include="#"
4403am__quote=
4404_am_result=none
4405# First try GNU make style include.
4406echo "include confinc" > confmf
4407# Ignore all kinds of additional output from 'make'.
4408case `$am_make -s -f confmf 2> /dev/null` in #(
4409*the\ am__doit\ target*)
4410  am__include=include
4411  am__quote=
4412  _am_result=GNU
4413  ;;
4414esac
4415# Now try BSD make style include.
4416if test "$am__include" = "#"; then
4417   echo '.include "confinc"' > confmf
4418   case `$am_make -s -f confmf 2> /dev/null` in #(
4419   *the\ am__doit\ target*)
4420     am__include=.include
4421     am__quote="\""
4422     _am_result=BSD
4423     ;;
4424   esac
4425fi
4426
4427
4428{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $_am_result" >&5
4429$as_echo "$_am_result" >&6; }
4430rm -f confinc confmf
4431
4432# Check whether --enable-dependency-tracking was given.
4433if test "${enable_dependency_tracking+set}" = set; then :
4434  enableval=$enable_dependency_tracking;
4435fi
4436
4437if test "x$enable_dependency_tracking" != xno; then
4438  am_depcomp="$ac_aux_dir/depcomp"
4439  AMDEPBACKSLASH='\'
4440  am__nodep='_no'
4441fi
4442 if test "x$enable_dependency_tracking" != xno; then
4443  AMDEP_TRUE=
4444  AMDEP_FALSE='#'
4445else
4446  AMDEP_TRUE='#'
4447  AMDEP_FALSE=
4448fi
4449
4450
4451ac_ext=c
4452ac_cpp='$CPP $CPPFLAGS'
4453ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
4454ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
4455ac_compiler_gnu=$ac_cv_c_compiler_gnu
4456if test -n "$ac_tool_prefix"; then
4457  # Extract the first word of "${ac_tool_prefix}gcc", so it can be a program name with args.
4458set dummy ${ac_tool_prefix}gcc; ac_word=$2
4459{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4460$as_echo_n "checking for $ac_word... " >&6; }
4461if ${ac_cv_prog_CC+:} false; then :
4462  $as_echo_n "(cached) " >&6
4463else
4464  if test -n "$CC"; then
4465  ac_cv_prog_CC="$CC" # Let the user override the test.
4466else
4467as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4468for as_dir in $PATH
4469do
4470  IFS=$as_save_IFS
4471  test -z "$as_dir" && as_dir=.
4472    for ac_exec_ext in '' $ac_executable_extensions; do
4473  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4474    ac_cv_prog_CC="${ac_tool_prefix}gcc"
4475    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4476    break 2
4477  fi
4478done
4479  done
4480IFS=$as_save_IFS
4481
4482fi
4483fi
4484CC=$ac_cv_prog_CC
4485if test -n "$CC"; then
4486  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4487$as_echo "$CC" >&6; }
4488else
4489  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4490$as_echo "no" >&6; }
4491fi
4492
4493
4494fi
4495if test -z "$ac_cv_prog_CC"; then
4496  ac_ct_CC=$CC
4497  # Extract the first word of "gcc", so it can be a program name with args.
4498set dummy gcc; ac_word=$2
4499{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4500$as_echo_n "checking for $ac_word... " >&6; }
4501if ${ac_cv_prog_ac_ct_CC+:} false; then :
4502  $as_echo_n "(cached) " >&6
4503else
4504  if test -n "$ac_ct_CC"; then
4505  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4506else
4507as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4508for as_dir in $PATH
4509do
4510  IFS=$as_save_IFS
4511  test -z "$as_dir" && as_dir=.
4512    for ac_exec_ext in '' $ac_executable_extensions; do
4513  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4514    ac_cv_prog_ac_ct_CC="gcc"
4515    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4516    break 2
4517  fi
4518done
4519  done
4520IFS=$as_save_IFS
4521
4522fi
4523fi
4524ac_ct_CC=$ac_cv_prog_ac_ct_CC
4525if test -n "$ac_ct_CC"; then
4526  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4527$as_echo "$ac_ct_CC" >&6; }
4528else
4529  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4530$as_echo "no" >&6; }
4531fi
4532
4533  if test "x$ac_ct_CC" = x; then
4534    CC=""
4535  else
4536    case $cross_compiling:$ac_tool_warned in
4537yes:)
4538{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4539$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4540ac_tool_warned=yes ;;
4541esac
4542    CC=$ac_ct_CC
4543  fi
4544else
4545  CC="$ac_cv_prog_CC"
4546fi
4547
4548if test -z "$CC"; then
4549          if test -n "$ac_tool_prefix"; then
4550    # Extract the first word of "${ac_tool_prefix}cc", so it can be a program name with args.
4551set dummy ${ac_tool_prefix}cc; ac_word=$2
4552{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4553$as_echo_n "checking for $ac_word... " >&6; }
4554if ${ac_cv_prog_CC+:} false; then :
4555  $as_echo_n "(cached) " >&6
4556else
4557  if test -n "$CC"; then
4558  ac_cv_prog_CC="$CC" # Let the user override the test.
4559else
4560as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4561for as_dir in $PATH
4562do
4563  IFS=$as_save_IFS
4564  test -z "$as_dir" && as_dir=.
4565    for ac_exec_ext in '' $ac_executable_extensions; do
4566  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4567    ac_cv_prog_CC="${ac_tool_prefix}cc"
4568    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4569    break 2
4570  fi
4571done
4572  done
4573IFS=$as_save_IFS
4574
4575fi
4576fi
4577CC=$ac_cv_prog_CC
4578if test -n "$CC"; then
4579  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4580$as_echo "$CC" >&6; }
4581else
4582  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4583$as_echo "no" >&6; }
4584fi
4585
4586
4587  fi
4588fi
4589if test -z "$CC"; then
4590  # Extract the first word of "cc", so it can be a program name with args.
4591set dummy cc; ac_word=$2
4592{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4593$as_echo_n "checking for $ac_word... " >&6; }
4594if ${ac_cv_prog_CC+:} false; then :
4595  $as_echo_n "(cached) " >&6
4596else
4597  if test -n "$CC"; then
4598  ac_cv_prog_CC="$CC" # Let the user override the test.
4599else
4600  ac_prog_rejected=no
4601as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4602for as_dir in $PATH
4603do
4604  IFS=$as_save_IFS
4605  test -z "$as_dir" && as_dir=.
4606    for ac_exec_ext in '' $ac_executable_extensions; do
4607  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4608    if test "$as_dir/$ac_word$ac_exec_ext" = "/usr/ucb/cc"; then
4609       ac_prog_rejected=yes
4610       continue
4611     fi
4612    ac_cv_prog_CC="cc"
4613    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4614    break 2
4615  fi
4616done
4617  done
4618IFS=$as_save_IFS
4619
4620if test $ac_prog_rejected = yes; then
4621  # We found a bogon in the path, so make sure we never use it.
4622  set dummy $ac_cv_prog_CC
4623  shift
4624  if test $# != 0; then
4625    # We chose a different compiler from the bogus one.
4626    # However, it has the same basename, so the bogon will be chosen
4627    # first if we set CC to just the basename; use the full file name.
4628    shift
4629    ac_cv_prog_CC="$as_dir/$ac_word${1+' '}$@"
4630  fi
4631fi
4632fi
4633fi
4634CC=$ac_cv_prog_CC
4635if test -n "$CC"; then
4636  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4637$as_echo "$CC" >&6; }
4638else
4639  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4640$as_echo "no" >&6; }
4641fi
4642
4643
4644fi
4645if test -z "$CC"; then
4646  if test -n "$ac_tool_prefix"; then
4647  for ac_prog in cl.exe
4648  do
4649    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
4650set dummy $ac_tool_prefix$ac_prog; ac_word=$2
4651{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4652$as_echo_n "checking for $ac_word... " >&6; }
4653if ${ac_cv_prog_CC+:} false; then :
4654  $as_echo_n "(cached) " >&6
4655else
4656  if test -n "$CC"; then
4657  ac_cv_prog_CC="$CC" # Let the user override the test.
4658else
4659as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4660for as_dir in $PATH
4661do
4662  IFS=$as_save_IFS
4663  test -z "$as_dir" && as_dir=.
4664    for ac_exec_ext in '' $ac_executable_extensions; do
4665  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4666    ac_cv_prog_CC="$ac_tool_prefix$ac_prog"
4667    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4668    break 2
4669  fi
4670done
4671  done
4672IFS=$as_save_IFS
4673
4674fi
4675fi
4676CC=$ac_cv_prog_CC
4677if test -n "$CC"; then
4678  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CC" >&5
4679$as_echo "$CC" >&6; }
4680else
4681  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4682$as_echo "no" >&6; }
4683fi
4684
4685
4686    test -n "$CC" && break
4687  done
4688fi
4689if test -z "$CC"; then
4690  ac_ct_CC=$CC
4691  for ac_prog in cl.exe
4692do
4693  # Extract the first word of "$ac_prog", so it can be a program name with args.
4694set dummy $ac_prog; ac_word=$2
4695{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
4696$as_echo_n "checking for $ac_word... " >&6; }
4697if ${ac_cv_prog_ac_ct_CC+:} false; then :
4698  $as_echo_n "(cached) " >&6
4699else
4700  if test -n "$ac_ct_CC"; then
4701  ac_cv_prog_ac_ct_CC="$ac_ct_CC" # Let the user override the test.
4702else
4703as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
4704for as_dir in $PATH
4705do
4706  IFS=$as_save_IFS
4707  test -z "$as_dir" && as_dir=.
4708    for ac_exec_ext in '' $ac_executable_extensions; do
4709  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
4710    ac_cv_prog_ac_ct_CC="$ac_prog"
4711    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
4712    break 2
4713  fi
4714done
4715  done
4716IFS=$as_save_IFS
4717
4718fi
4719fi
4720ac_ct_CC=$ac_cv_prog_ac_ct_CC
4721if test -n "$ac_ct_CC"; then
4722  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CC" >&5
4723$as_echo "$ac_ct_CC" >&6; }
4724else
4725  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4726$as_echo "no" >&6; }
4727fi
4728
4729
4730  test -n "$ac_ct_CC" && break
4731done
4732
4733  if test "x$ac_ct_CC" = x; then
4734    CC=""
4735  else
4736    case $cross_compiling:$ac_tool_warned in
4737yes:)
4738{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
4739$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
4740ac_tool_warned=yes ;;
4741esac
4742    CC=$ac_ct_CC
4743  fi
4744fi
4745
4746fi
4747
4748
4749test -z "$CC" && { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4750$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4751as_fn_error $? "no acceptable C compiler found in \$PATH
4752See \`config.log' for more details" "$LINENO" 5; }
4753
4754# Provide some information about the compiler.
4755$as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler version" >&5
4756set X $ac_compile
4757ac_compiler=$2
4758for ac_option in --version -v -V -qversion; do
4759  { { ac_try="$ac_compiler $ac_option >&5"
4760case "(($ac_try" in
4761  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4762  *) ac_try_echo=$ac_try;;
4763esac
4764eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4765$as_echo "$ac_try_echo"; } >&5
4766  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
4767  ac_status=$?
4768  if test -s conftest.err; then
4769    sed '10a\
4770... rest of stderr output deleted ...
4771         10q' conftest.err >conftest.er1
4772    cat conftest.er1 >&5
4773  fi
4774  rm -f conftest.er1 conftest.err
4775  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4776  test $ac_status = 0; }
4777done
4778
4779cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4780/* end confdefs.h.  */
4781
4782int
4783main ()
4784{
4785
4786  ;
4787  return 0;
4788}
4789_ACEOF
4790ac_clean_files_save=$ac_clean_files
4791ac_clean_files="$ac_clean_files a.out a.out.dSYM a.exe b.out"
4792# Try to create an executable without -o first, disregard a.out.
4793# It will help us diagnose broken compilers, and finding out an intuition
4794# of exeext.
4795{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler works" >&5
4796$as_echo_n "checking whether the C compiler works... " >&6; }
4797ac_link_default=`$as_echo "$ac_link" | sed 's/ -o *conftest[^ ]*//'`
4798
4799# The possible output files:
4800ac_files="a.out conftest.exe conftest a.exe a_out.exe b.out conftest.*"
4801
4802ac_rmfiles=
4803for ac_file in $ac_files
4804do
4805  case $ac_file in
4806    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4807    * ) ac_rmfiles="$ac_rmfiles $ac_file";;
4808  esac
4809done
4810rm -f $ac_rmfiles
4811
4812if { { ac_try="$ac_link_default"
4813case "(($ac_try" in
4814  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4815  *) ac_try_echo=$ac_try;;
4816esac
4817eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4818$as_echo "$ac_try_echo"; } >&5
4819  (eval "$ac_link_default") 2>&5
4820  ac_status=$?
4821  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4822  test $ac_status = 0; }; then :
4823  # Autoconf-2.13 could set the ac_cv_exeext variable to `no'.
4824# So ignore a value of `no', otherwise this would lead to `EXEEXT = no'
4825# in a Makefile.  We should not override ac_cv_exeext if it was cached,
4826# so that the user can short-circuit this test for compilers unknown to
4827# Autoconf.
4828for ac_file in $ac_files ''
4829do
4830  test -f "$ac_file" || continue
4831  case $ac_file in
4832    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj )
4833	;;
4834    [ab].out )
4835	# We found the default executable, but exeext='' is most
4836	# certainly right.
4837	break;;
4838    *.* )
4839	if test "${ac_cv_exeext+set}" = set && test "$ac_cv_exeext" != no;
4840	then :; else
4841	   ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4842	fi
4843	# We set ac_cv_exeext here because the later test for it is not
4844	# safe: cross compilers may not add the suffix if given an `-o'
4845	# argument, so we may need to know it at that point already.
4846	# Even if this section looks crufty: it has the advantage of
4847	# actually working.
4848	break;;
4849    * )
4850	break;;
4851  esac
4852done
4853test "$ac_cv_exeext" = no && ac_cv_exeext=
4854
4855else
4856  ac_file=''
4857fi
4858if test -z "$ac_file"; then :
4859  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
4860$as_echo "no" >&6; }
4861$as_echo "$as_me: failed program was:" >&5
4862sed 's/^/| /' conftest.$ac_ext >&5
4863
4864{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4865$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4866as_fn_error 77 "C compiler cannot create executables
4867See \`config.log' for more details" "$LINENO" 5; }
4868else
4869  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
4870$as_echo "yes" >&6; }
4871fi
4872{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler default output file name" >&5
4873$as_echo_n "checking for C compiler default output file name... " >&6; }
4874{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_file" >&5
4875$as_echo "$ac_file" >&6; }
4876ac_exeext=$ac_cv_exeext
4877
4878rm -f -r a.out a.out.dSYM a.exe conftest$ac_cv_exeext b.out
4879ac_clean_files=$ac_clean_files_save
4880{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of executables" >&5
4881$as_echo_n "checking for suffix of executables... " >&6; }
4882if { { ac_try="$ac_link"
4883case "(($ac_try" in
4884  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4885  *) ac_try_echo=$ac_try;;
4886esac
4887eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4888$as_echo "$ac_try_echo"; } >&5
4889  (eval "$ac_link") 2>&5
4890  ac_status=$?
4891  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4892  test $ac_status = 0; }; then :
4893  # If both `conftest.exe' and `conftest' are `present' (well, observable)
4894# catch `conftest.exe'.  For instance with Cygwin, `ls conftest' will
4895# work properly (i.e., refer to `conftest.exe'), while it won't with
4896# `rm'.
4897for ac_file in conftest.exe conftest conftest.*; do
4898  test -f "$ac_file" || continue
4899  case $ac_file in
4900    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM | *.o | *.obj ) ;;
4901    *.* ) ac_cv_exeext=`expr "$ac_file" : '[^.]*\(\..*\)'`
4902	  break;;
4903    * ) break;;
4904  esac
4905done
4906else
4907  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4908$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4909as_fn_error $? "cannot compute suffix of executables: cannot compile and link
4910See \`config.log' for more details" "$LINENO" 5; }
4911fi
4912rm -f conftest conftest$ac_cv_exeext
4913{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_exeext" >&5
4914$as_echo "$ac_cv_exeext" >&6; }
4915
4916rm -f conftest.$ac_ext
4917EXEEXT=$ac_cv_exeext
4918ac_exeext=$EXEEXT
4919cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4920/* end confdefs.h.  */
4921#include <stdio.h>
4922int
4923main ()
4924{
4925FILE *f = fopen ("conftest.out", "w");
4926 return ferror (f) || fclose (f) != 0;
4927
4928  ;
4929  return 0;
4930}
4931_ACEOF
4932ac_clean_files="$ac_clean_files conftest.out"
4933# Check that the compiler produces executables we can run.  If not, either
4934# the compiler is broken, or we cross compile.
4935{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are cross compiling" >&5
4936$as_echo_n "checking whether we are cross compiling... " >&6; }
4937if test "$cross_compiling" != yes; then
4938  { { ac_try="$ac_link"
4939case "(($ac_try" in
4940  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4941  *) ac_try_echo=$ac_try;;
4942esac
4943eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4944$as_echo "$ac_try_echo"; } >&5
4945  (eval "$ac_link") 2>&5
4946  ac_status=$?
4947  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4948  test $ac_status = 0; }
4949  if { ac_try='./conftest$ac_cv_exeext'
4950  { { case "(($ac_try" in
4951  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4952  *) ac_try_echo=$ac_try;;
4953esac
4954eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
4955$as_echo "$ac_try_echo"; } >&5
4956  (eval "$ac_try") 2>&5
4957  ac_status=$?
4958  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
4959  test $ac_status = 0; }; }; then
4960    cross_compiling=no
4961  else
4962    if test "$cross_compiling" = maybe; then
4963	cross_compiling=yes
4964    else
4965	{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
4966$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
4967as_fn_error $? "cannot run C compiled programs.
4968If you meant to cross compile, use \`--host'.
4969See \`config.log' for more details" "$LINENO" 5; }
4970    fi
4971  fi
4972fi
4973{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $cross_compiling" >&5
4974$as_echo "$cross_compiling" >&6; }
4975
4976rm -f conftest.$ac_ext conftest$ac_cv_exeext conftest.out
4977ac_clean_files=$ac_clean_files_save
4978{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for suffix of object files" >&5
4979$as_echo_n "checking for suffix of object files... " >&6; }
4980if ${ac_cv_objext+:} false; then :
4981  $as_echo_n "(cached) " >&6
4982else
4983  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
4984/* end confdefs.h.  */
4985
4986int
4987main ()
4988{
4989
4990  ;
4991  return 0;
4992}
4993_ACEOF
4994rm -f conftest.o conftest.obj
4995if { { ac_try="$ac_compile"
4996case "(($ac_try" in
4997  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
4998  *) ac_try_echo=$ac_try;;
4999esac
5000eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5001$as_echo "$ac_try_echo"; } >&5
5002  (eval "$ac_compile") 2>&5
5003  ac_status=$?
5004  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5005  test $ac_status = 0; }; then :
5006  for ac_file in conftest.o conftest.obj conftest.*; do
5007  test -f "$ac_file" || continue;
5008  case $ac_file in
5009    *.$ac_ext | *.xcoff | *.tds | *.d | *.pdb | *.xSYM | *.bb | *.bbg | *.map | *.inf | *.dSYM ) ;;
5010    *) ac_cv_objext=`expr "$ac_file" : '.*\.\(.*\)'`
5011       break;;
5012  esac
5013done
5014else
5015  $as_echo "$as_me: failed program was:" >&5
5016sed 's/^/| /' conftest.$ac_ext >&5
5017
5018{ { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
5019$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
5020as_fn_error $? "cannot compute suffix of object files: cannot compile
5021See \`config.log' for more details" "$LINENO" 5; }
5022fi
5023rm -f conftest.$ac_cv_objext conftest.$ac_ext
5024fi
5025{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_objext" >&5
5026$as_echo "$ac_cv_objext" >&6; }
5027OBJEXT=$ac_cv_objext
5028ac_objext=$OBJEXT
5029{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C compiler" >&5
5030$as_echo_n "checking whether we are using the GNU C compiler... " >&6; }
5031if ${ac_cv_c_compiler_gnu+:} false; then :
5032  $as_echo_n "(cached) " >&6
5033else
5034  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5035/* end confdefs.h.  */
5036
5037int
5038main ()
5039{
5040#ifndef __GNUC__
5041       choke me
5042#endif
5043
5044  ;
5045  return 0;
5046}
5047_ACEOF
5048if ac_fn_c_try_compile "$LINENO"; then :
5049  ac_compiler_gnu=yes
5050else
5051  ac_compiler_gnu=no
5052fi
5053rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5054ac_cv_c_compiler_gnu=$ac_compiler_gnu
5055
5056fi
5057{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_compiler_gnu" >&5
5058$as_echo "$ac_cv_c_compiler_gnu" >&6; }
5059if test $ac_compiler_gnu = yes; then
5060  GCC=yes
5061else
5062  GCC=
5063fi
5064ac_test_CFLAGS=${CFLAGS+set}
5065ac_save_CFLAGS=$CFLAGS
5066{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC accepts -g" >&5
5067$as_echo_n "checking whether $CC accepts -g... " >&6; }
5068if ${ac_cv_prog_cc_g+:} false; then :
5069  $as_echo_n "(cached) " >&6
5070else
5071  ac_save_c_werror_flag=$ac_c_werror_flag
5072   ac_c_werror_flag=yes
5073   ac_cv_prog_cc_g=no
5074   CFLAGS="-g"
5075   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5076/* end confdefs.h.  */
5077
5078int
5079main ()
5080{
5081
5082  ;
5083  return 0;
5084}
5085_ACEOF
5086if ac_fn_c_try_compile "$LINENO"; then :
5087  ac_cv_prog_cc_g=yes
5088else
5089  CFLAGS=""
5090      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5091/* end confdefs.h.  */
5092
5093int
5094main ()
5095{
5096
5097  ;
5098  return 0;
5099}
5100_ACEOF
5101if ac_fn_c_try_compile "$LINENO"; then :
5102
5103else
5104  ac_c_werror_flag=$ac_save_c_werror_flag
5105	 CFLAGS="-g"
5106	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5107/* end confdefs.h.  */
5108
5109int
5110main ()
5111{
5112
5113  ;
5114  return 0;
5115}
5116_ACEOF
5117if ac_fn_c_try_compile "$LINENO"; then :
5118  ac_cv_prog_cc_g=yes
5119fi
5120rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5121fi
5122rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5123fi
5124rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5125   ac_c_werror_flag=$ac_save_c_werror_flag
5126fi
5127{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_g" >&5
5128$as_echo "$ac_cv_prog_cc_g" >&6; }
5129if test "$ac_test_CFLAGS" = set; then
5130  CFLAGS=$ac_save_CFLAGS
5131elif test $ac_cv_prog_cc_g = yes; then
5132  if test "$GCC" = yes; then
5133    CFLAGS="-g -O2"
5134  else
5135    CFLAGS="-g"
5136  fi
5137else
5138  if test "$GCC" = yes; then
5139    CFLAGS="-O2"
5140  else
5141    CFLAGS=
5142  fi
5143fi
5144{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5145$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5146if ${ac_cv_prog_cc_c89+:} false; then :
5147  $as_echo_n "(cached) " >&6
5148else
5149  ac_cv_prog_cc_c89=no
5150ac_save_CC=$CC
5151cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5152/* end confdefs.h.  */
5153#include <stdarg.h>
5154#include <stdio.h>
5155struct stat;
5156/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5157struct buf { int x; };
5158FILE * (*rcsopen) (struct buf *, struct stat *, int);
5159static char *e (p, i)
5160     char **p;
5161     int i;
5162{
5163  return p[i];
5164}
5165static char *f (char * (*g) (char **, int), char **p, ...)
5166{
5167  char *s;
5168  va_list v;
5169  va_start (v,p);
5170  s = g (p, va_arg (v,int));
5171  va_end (v);
5172  return s;
5173}
5174
5175/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5176   function prototypes and stuff, but not '\xHH' hex character constants.
5177   These don't provoke an error unfortunately, instead are silently treated
5178   as 'x'.  The following induces an error, until -std is added to get
5179   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5180   array size at least.  It's necessary to write '\x00'==0 to get something
5181   that's true only with -std.  */
5182int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5183
5184/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5185   inside strings and character constants.  */
5186#define FOO(x) 'x'
5187int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5188
5189int test (int i, double x);
5190struct s1 {int (*f) (int a);};
5191struct s2 {int (*f) (double a);};
5192int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5193int argc;
5194char **argv;
5195int
5196main ()
5197{
5198return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5199  ;
5200  return 0;
5201}
5202_ACEOF
5203for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5204	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5205do
5206  CC="$ac_save_CC $ac_arg"
5207  if ac_fn_c_try_compile "$LINENO"; then :
5208  ac_cv_prog_cc_c89=$ac_arg
5209fi
5210rm -f core conftest.err conftest.$ac_objext
5211  test "x$ac_cv_prog_cc_c89" != "xno" && break
5212done
5213rm -f conftest.$ac_ext
5214CC=$ac_save_CC
5215
5216fi
5217# AC_CACHE_VAL
5218case "x$ac_cv_prog_cc_c89" in
5219  x)
5220    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5221$as_echo "none needed" >&6; } ;;
5222  xno)
5223    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5224$as_echo "unsupported" >&6; } ;;
5225  *)
5226    CC="$CC $ac_cv_prog_cc_c89"
5227    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5228$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5229esac
5230if test "x$ac_cv_prog_cc_c89" != xno; then :
5231
5232fi
5233
5234ac_ext=c
5235ac_cpp='$CPP $CPPFLAGS'
5236ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5237ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5238ac_compiler_gnu=$ac_cv_c_compiler_gnu
5239
5240depcc="$CC"   am_compiler_list=
5241
5242{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5243$as_echo_n "checking dependency style of $depcc... " >&6; }
5244if ${am_cv_CC_dependencies_compiler_type+:} false; then :
5245  $as_echo_n "(cached) " >&6
5246else
5247  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5248  # We make a subdir and do the tests there.  Otherwise we can end up
5249  # making bogus files that we don't know about and never remove.  For
5250  # instance it was reported that on HP-UX the gcc test will end up
5251  # making a dummy file named 'D' -- because '-MD' means "put the output
5252  # in D".
5253  rm -rf conftest.dir
5254  mkdir conftest.dir
5255  # Copy depcomp to subdir because otherwise we won't find it if we're
5256  # using a relative directory.
5257  cp "$am_depcomp" conftest.dir
5258  cd conftest.dir
5259  # We will build objects and dependencies in a subdirectory because
5260  # it helps to detect inapplicable dependency modes.  For instance
5261  # both Tru64's cc and ICC support -MD to output dependencies as a
5262  # side effect of compilation, but ICC will put the dependencies in
5263  # the current directory while Tru64 will put them in the object
5264  # directory.
5265  mkdir sub
5266
5267  am_cv_CC_dependencies_compiler_type=none
5268  if test "$am_compiler_list" = ""; then
5269     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5270  fi
5271  am__universal=false
5272  case " $depcc " in #(
5273     *\ -arch\ *\ -arch\ *) am__universal=true ;;
5274     esac
5275
5276  for depmode in $am_compiler_list; do
5277    # Setup a source with many dependencies, because some compilers
5278    # like to wrap large dependency lists on column 80 (with \), and
5279    # we should not choose a depcomp mode which is confused by this.
5280    #
5281    # We need to recreate these files for each test, as the compiler may
5282    # overwrite some of them when testing with obscure command lines.
5283    # This happens at least with the AIX C compiler.
5284    : > sub/conftest.c
5285    for i in 1 2 3 4 5 6; do
5286      echo '#include "conftst'$i'.h"' >> sub/conftest.c
5287      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5288      # Solaris 10 /bin/sh.
5289      echo '/* dummy */' > sub/conftst$i.h
5290    done
5291    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5292
5293    # We check with '-c' and '-o' for the sake of the "dashmstdout"
5294    # mode.  It turns out that the SunPro C++ compiler does not properly
5295    # handle '-M -o', and we need to detect this.  Also, some Intel
5296    # versions had trouble with output in subdirs.
5297    am__obj=sub/conftest.${OBJEXT-o}
5298    am__minus_obj="-o $am__obj"
5299    case $depmode in
5300    gcc)
5301      # This depmode causes a compiler race in universal mode.
5302      test "$am__universal" = false || continue
5303      ;;
5304    nosideeffect)
5305      # After this tag, mechanisms are not by side-effect, so they'll
5306      # only be used when explicitly requested.
5307      if test "x$enable_dependency_tracking" = xyes; then
5308	continue
5309      else
5310	break
5311      fi
5312      ;;
5313    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5314      # This compiler won't grok '-c -o', but also, the minuso test has
5315      # not run yet.  These depmodes are late enough in the game, and
5316      # so weak that their functioning should not be impacted.
5317      am__obj=conftest.${OBJEXT-o}
5318      am__minus_obj=
5319      ;;
5320    none) break ;;
5321    esac
5322    if depmode=$depmode \
5323       source=sub/conftest.c object=$am__obj \
5324       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
5325       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
5326         >/dev/null 2>conftest.err &&
5327       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
5328       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
5329       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
5330       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
5331      # icc doesn't choke on unknown options, it will just issue warnings
5332      # or remarks (even with -Werror).  So we grep stderr for any message
5333      # that says an option was ignored or not supported.
5334      # When given -MP, icc 7.0 and 7.1 complain thusly:
5335      #   icc: Command line warning: ignoring option '-M'; no argument required
5336      # The diagnosis changed in icc 8.0:
5337      #   icc: Command line remark: option '-MP' not supported
5338      if (grep 'ignoring option' conftest.err ||
5339          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
5340        am_cv_CC_dependencies_compiler_type=$depmode
5341        break
5342      fi
5343    fi
5344  done
5345
5346  cd ..
5347  rm -rf conftest.dir
5348else
5349  am_cv_CC_dependencies_compiler_type=none
5350fi
5351
5352fi
5353{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CC_dependencies_compiler_type" >&5
5354$as_echo "$am_cv_CC_dependencies_compiler_type" >&6; }
5355CCDEPMODE=depmode=$am_cv_CC_dependencies_compiler_type
5356
5357 if
5358  test "x$enable_dependency_tracking" != xno \
5359  && test "$am_cv_CC_dependencies_compiler_type" = gcc3; then
5360  am__fastdepCC_TRUE=
5361  am__fastdepCC_FALSE='#'
5362else
5363  am__fastdepCC_TRUE='#'
5364  am__fastdepCC_FALSE=
5365fi
5366
5367
5368   case $ac_cv_prog_cc_stdc in #(
5369  no) :
5370    ac_cv_prog_cc_c99=no; ac_cv_prog_cc_c89=no ;; #(
5371  *) :
5372    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C99" >&5
5373$as_echo_n "checking for $CC option to accept ISO C99... " >&6; }
5374if ${ac_cv_prog_cc_c99+:} false; then :
5375  $as_echo_n "(cached) " >&6
5376else
5377  ac_cv_prog_cc_c99=no
5378ac_save_CC=$CC
5379cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5380/* end confdefs.h.  */
5381#include <stdarg.h>
5382#include <stdbool.h>
5383#include <stdlib.h>
5384#include <wchar.h>
5385#include <stdio.h>
5386
5387// Check varargs macros.  These examples are taken from C99 6.10.3.5.
5388#define debug(...) fprintf (stderr, __VA_ARGS__)
5389#define showlist(...) puts (#__VA_ARGS__)
5390#define report(test,...) ((test) ? puts (#test) : printf (__VA_ARGS__))
5391static void
5392test_varargs_macros (void)
5393{
5394  int x = 1234;
5395  int y = 5678;
5396  debug ("Flag");
5397  debug ("X = %d\n", x);
5398  showlist (The first, second, and third items.);
5399  report (x>y, "x is %d but y is %d", x, y);
5400}
5401
5402// Check long long types.
5403#define BIG64 18446744073709551615ull
5404#define BIG32 4294967295ul
5405#define BIG_OK (BIG64 / BIG32 == 4294967297ull && BIG64 % BIG32 == 0)
5406#if !BIG_OK
5407  your preprocessor is broken;
5408#endif
5409#if BIG_OK
5410#else
5411  your preprocessor is broken;
5412#endif
5413static long long int bignum = -9223372036854775807LL;
5414static unsigned long long int ubignum = BIG64;
5415
5416struct incomplete_array
5417{
5418  int datasize;
5419  double data[];
5420};
5421
5422struct named_init {
5423  int number;
5424  const wchar_t *name;
5425  double average;
5426};
5427
5428typedef const char *ccp;
5429
5430static inline int
5431test_restrict (ccp restrict text)
5432{
5433  // See if C++-style comments work.
5434  // Iterate through items via the restricted pointer.
5435  // Also check for declarations in for loops.
5436  for (unsigned int i = 0; *(text+i) != '\0'; ++i)
5437    continue;
5438  return 0;
5439}
5440
5441// Check varargs and va_copy.
5442static void
5443test_varargs (const char *format, ...)
5444{
5445  va_list args;
5446  va_start (args, format);
5447  va_list args_copy;
5448  va_copy (args_copy, args);
5449
5450  const char *str;
5451  int number;
5452  float fnumber;
5453
5454  while (*format)
5455    {
5456      switch (*format++)
5457	{
5458	case 's': // string
5459	  str = va_arg (args_copy, const char *);
5460	  break;
5461	case 'd': // int
5462	  number = va_arg (args_copy, int);
5463	  break;
5464	case 'f': // float
5465	  fnumber = va_arg (args_copy, double);
5466	  break;
5467	default:
5468	  break;
5469	}
5470    }
5471  va_end (args_copy);
5472  va_end (args);
5473}
5474
5475int
5476main ()
5477{
5478
5479  // Check bool.
5480  _Bool success = false;
5481
5482  // Check restrict.
5483  if (test_restrict ("String literal") == 0)
5484    success = true;
5485  char *restrict newvar = "Another string";
5486
5487  // Check varargs.
5488  test_varargs ("s, d' f .", "string", 65, 34.234);
5489  test_varargs_macros ();
5490
5491  // Check flexible array members.
5492  struct incomplete_array *ia =
5493    malloc (sizeof (struct incomplete_array) + (sizeof (double) * 10));
5494  ia->datasize = 10;
5495  for (int i = 0; i < ia->datasize; ++i)
5496    ia->data[i] = i * 1.234;
5497
5498  // Check named initializers.
5499  struct named_init ni = {
5500    .number = 34,
5501    .name = L"Test wide string",
5502    .average = 543.34343,
5503  };
5504
5505  ni.number = 58;
5506
5507  int dynamic_array[ni.number];
5508  dynamic_array[ni.number - 1] = 543;
5509
5510  // work around unused variable warnings
5511  return (!success || bignum == 0LL || ubignum == 0uLL || newvar[0] == 'x'
5512	  || dynamic_array[ni.number - 1] != 543);
5513
5514  ;
5515  return 0;
5516}
5517_ACEOF
5518for ac_arg in '' -std=gnu99 -std=c99 -c99 -AC99 -D_STDC_C99= -qlanglvl=extc99
5519do
5520  CC="$ac_save_CC $ac_arg"
5521  if ac_fn_c_try_compile "$LINENO"; then :
5522  ac_cv_prog_cc_c99=$ac_arg
5523fi
5524rm -f core conftest.err conftest.$ac_objext
5525  test "x$ac_cv_prog_cc_c99" != "xno" && break
5526done
5527rm -f conftest.$ac_ext
5528CC=$ac_save_CC
5529
5530fi
5531# AC_CACHE_VAL
5532case "x$ac_cv_prog_cc_c99" in
5533  x)
5534    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5535$as_echo "none needed" >&6; } ;;
5536  xno)
5537    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5538$as_echo "unsupported" >&6; } ;;
5539  *)
5540    CC="$CC $ac_cv_prog_cc_c99"
5541    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c99" >&5
5542$as_echo "$ac_cv_prog_cc_c99" >&6; } ;;
5543esac
5544if test "x$ac_cv_prog_cc_c99" != xno; then :
5545  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c99
5546else
5547  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO C89" >&5
5548$as_echo_n "checking for $CC option to accept ISO C89... " >&6; }
5549if ${ac_cv_prog_cc_c89+:} false; then :
5550  $as_echo_n "(cached) " >&6
5551else
5552  ac_cv_prog_cc_c89=no
5553ac_save_CC=$CC
5554cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5555/* end confdefs.h.  */
5556#include <stdarg.h>
5557#include <stdio.h>
5558struct stat;
5559/* Most of the following tests are stolen from RCS 5.7's src/conf.sh.  */
5560struct buf { int x; };
5561FILE * (*rcsopen) (struct buf *, struct stat *, int);
5562static char *e (p, i)
5563     char **p;
5564     int i;
5565{
5566  return p[i];
5567}
5568static char *f (char * (*g) (char **, int), char **p, ...)
5569{
5570  char *s;
5571  va_list v;
5572  va_start (v,p);
5573  s = g (p, va_arg (v,int));
5574  va_end (v);
5575  return s;
5576}
5577
5578/* OSF 4.0 Compaq cc is some sort of almost-ANSI by default.  It has
5579   function prototypes and stuff, but not '\xHH' hex character constants.
5580   These don't provoke an error unfortunately, instead are silently treated
5581   as 'x'.  The following induces an error, until -std is added to get
5582   proper ANSI mode.  Curiously '\x00'!='x' always comes out true, for an
5583   array size at least.  It's necessary to write '\x00'==0 to get something
5584   that's true only with -std.  */
5585int osf4_cc_array ['\x00' == 0 ? 1 : -1];
5586
5587/* IBM C 6 for AIX is almost-ANSI by default, but it replaces macro parameters
5588   inside strings and character constants.  */
5589#define FOO(x) 'x'
5590int xlc6_cc_array[FOO(a) == 'x' ? 1 : -1];
5591
5592int test (int i, double x);
5593struct s1 {int (*f) (int a);};
5594struct s2 {int (*f) (double a);};
5595int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int);
5596int argc;
5597char **argv;
5598int
5599main ()
5600{
5601return f (e, argv, 0) != argv[0]  ||  f (e, argv, 1) != argv[1];
5602  ;
5603  return 0;
5604}
5605_ACEOF
5606for ac_arg in '' -qlanglvl=extc89 -qlanglvl=ansi -std \
5607	-Ae "-Aa -D_HPUX_SOURCE" "-Xc -D__EXTENSIONS__"
5608do
5609  CC="$ac_save_CC $ac_arg"
5610  if ac_fn_c_try_compile "$LINENO"; then :
5611  ac_cv_prog_cc_c89=$ac_arg
5612fi
5613rm -f core conftest.err conftest.$ac_objext
5614  test "x$ac_cv_prog_cc_c89" != "xno" && break
5615done
5616rm -f conftest.$ac_ext
5617CC=$ac_save_CC
5618
5619fi
5620# AC_CACHE_VAL
5621case "x$ac_cv_prog_cc_c89" in
5622  x)
5623    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5624$as_echo "none needed" >&6; } ;;
5625  xno)
5626    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5627$as_echo "unsupported" >&6; } ;;
5628  *)
5629    CC="$CC $ac_cv_prog_cc_c89"
5630    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_c89" >&5
5631$as_echo "$ac_cv_prog_cc_c89" >&6; } ;;
5632esac
5633if test "x$ac_cv_prog_cc_c89" != xno; then :
5634  ac_cv_prog_cc_stdc=$ac_cv_prog_cc_c89
5635else
5636  ac_cv_prog_cc_stdc=no
5637fi
5638
5639fi
5640 ;;
5641esac
5642  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $CC option to accept ISO Standard C" >&5
5643$as_echo_n "checking for $CC option to accept ISO Standard C... " >&6; }
5644  if ${ac_cv_prog_cc_stdc+:} false; then :
5645  $as_echo_n "(cached) " >&6
5646fi
5647
5648  case $ac_cv_prog_cc_stdc in #(
5649  no) :
5650    { $as_echo "$as_me:${as_lineno-$LINENO}: result: unsupported" >&5
5651$as_echo "unsupported" >&6; } ;; #(
5652  '') :
5653    { $as_echo "$as_me:${as_lineno-$LINENO}: result: none needed" >&5
5654$as_echo "none needed" >&6; } ;; #(
5655  *) :
5656    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cc_stdc" >&5
5657$as_echo "$ac_cv_prog_cc_stdc" >&6; } ;;
5658esac
5659
5660ac_ext=cpp
5661ac_cpp='$CXXCPP $CPPFLAGS'
5662ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5663ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5664ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
5665if test -z "$CXX"; then
5666  if test -n "$CCC"; then
5667    CXX=$CCC
5668  else
5669    if test -n "$ac_tool_prefix"; then
5670  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5671  do
5672    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
5673set dummy $ac_tool_prefix$ac_prog; ac_word=$2
5674{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5675$as_echo_n "checking for $ac_word... " >&6; }
5676if ${ac_cv_prog_CXX+:} false; then :
5677  $as_echo_n "(cached) " >&6
5678else
5679  if test -n "$CXX"; then
5680  ac_cv_prog_CXX="$CXX" # Let the user override the test.
5681else
5682as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5683for as_dir in $PATH
5684do
5685  IFS=$as_save_IFS
5686  test -z "$as_dir" && as_dir=.
5687    for ac_exec_ext in '' $ac_executable_extensions; do
5688  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5689    ac_cv_prog_CXX="$ac_tool_prefix$ac_prog"
5690    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5691    break 2
5692  fi
5693done
5694  done
5695IFS=$as_save_IFS
5696
5697fi
5698fi
5699CXX=$ac_cv_prog_CXX
5700if test -n "$CXX"; then
5701  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXX" >&5
5702$as_echo "$CXX" >&6; }
5703else
5704  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5705$as_echo "no" >&6; }
5706fi
5707
5708
5709    test -n "$CXX" && break
5710  done
5711fi
5712if test -z "$CXX"; then
5713  ac_ct_CXX=$CXX
5714  for ac_prog in g++ c++ gpp aCC CC cxx cc++ cl.exe FCC KCC RCC xlC_r xlC
5715do
5716  # Extract the first word of "$ac_prog", so it can be a program name with args.
5717set dummy $ac_prog; ac_word=$2
5718{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
5719$as_echo_n "checking for $ac_word... " >&6; }
5720if ${ac_cv_prog_ac_ct_CXX+:} false; then :
5721  $as_echo_n "(cached) " >&6
5722else
5723  if test -n "$ac_ct_CXX"; then
5724  ac_cv_prog_ac_ct_CXX="$ac_ct_CXX" # Let the user override the test.
5725else
5726as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
5727for as_dir in $PATH
5728do
5729  IFS=$as_save_IFS
5730  test -z "$as_dir" && as_dir=.
5731    for ac_exec_ext in '' $ac_executable_extensions; do
5732  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
5733    ac_cv_prog_ac_ct_CXX="$ac_prog"
5734    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
5735    break 2
5736  fi
5737done
5738  done
5739IFS=$as_save_IFS
5740
5741fi
5742fi
5743ac_ct_CXX=$ac_cv_prog_ac_ct_CXX
5744if test -n "$ac_ct_CXX"; then
5745  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_CXX" >&5
5746$as_echo "$ac_ct_CXX" >&6; }
5747else
5748  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
5749$as_echo "no" >&6; }
5750fi
5751
5752
5753  test -n "$ac_ct_CXX" && break
5754done
5755
5756  if test "x$ac_ct_CXX" = x; then
5757    CXX="g++"
5758  else
5759    case $cross_compiling:$ac_tool_warned in
5760yes:)
5761{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
5762$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
5763ac_tool_warned=yes ;;
5764esac
5765    CXX=$ac_ct_CXX
5766  fi
5767fi
5768
5769  fi
5770fi
5771# Provide some information about the compiler.
5772$as_echo "$as_me:${as_lineno-$LINENO}: checking for C++ compiler version" >&5
5773set X $ac_compile
5774ac_compiler=$2
5775for ac_option in --version -v -V -qversion; do
5776  { { ac_try="$ac_compiler $ac_option >&5"
5777case "(($ac_try" in
5778  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
5779  *) ac_try_echo=$ac_try;;
5780esac
5781eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
5782$as_echo "$ac_try_echo"; } >&5
5783  (eval "$ac_compiler $ac_option >&5") 2>conftest.err
5784  ac_status=$?
5785  if test -s conftest.err; then
5786    sed '10a\
5787... rest of stderr output deleted ...
5788         10q' conftest.err >conftest.er1
5789    cat conftest.er1 >&5
5790  fi
5791  rm -f conftest.er1 conftest.err
5792  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
5793  test $ac_status = 0; }
5794done
5795
5796{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether we are using the GNU C++ compiler" >&5
5797$as_echo_n "checking whether we are using the GNU C++ compiler... " >&6; }
5798if ${ac_cv_cxx_compiler_gnu+:} false; then :
5799  $as_echo_n "(cached) " >&6
5800else
5801  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5802/* end confdefs.h.  */
5803
5804int
5805main ()
5806{
5807#ifndef __GNUC__
5808       choke me
5809#endif
5810
5811  ;
5812  return 0;
5813}
5814_ACEOF
5815if ac_fn_cxx_try_compile "$LINENO"; then :
5816  ac_compiler_gnu=yes
5817else
5818  ac_compiler_gnu=no
5819fi
5820rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5821ac_cv_cxx_compiler_gnu=$ac_compiler_gnu
5822
5823fi
5824{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cxx_compiler_gnu" >&5
5825$as_echo "$ac_cv_cxx_compiler_gnu" >&6; }
5826if test $ac_compiler_gnu = yes; then
5827  GXX=yes
5828else
5829  GXX=
5830fi
5831ac_test_CXXFLAGS=${CXXFLAGS+set}
5832ac_save_CXXFLAGS=$CXXFLAGS
5833{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CXX accepts -g" >&5
5834$as_echo_n "checking whether $CXX accepts -g... " >&6; }
5835if ${ac_cv_prog_cxx_g+:} false; then :
5836  $as_echo_n "(cached) " >&6
5837else
5838  ac_save_cxx_werror_flag=$ac_cxx_werror_flag
5839   ac_cxx_werror_flag=yes
5840   ac_cv_prog_cxx_g=no
5841   CXXFLAGS="-g"
5842   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5843/* end confdefs.h.  */
5844
5845int
5846main ()
5847{
5848
5849  ;
5850  return 0;
5851}
5852_ACEOF
5853if ac_fn_cxx_try_compile "$LINENO"; then :
5854  ac_cv_prog_cxx_g=yes
5855else
5856  CXXFLAGS=""
5857      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5858/* end confdefs.h.  */
5859
5860int
5861main ()
5862{
5863
5864  ;
5865  return 0;
5866}
5867_ACEOF
5868if ac_fn_cxx_try_compile "$LINENO"; then :
5869
5870else
5871  ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5872	 CXXFLAGS="-g"
5873	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
5874/* end confdefs.h.  */
5875
5876int
5877main ()
5878{
5879
5880  ;
5881  return 0;
5882}
5883_ACEOF
5884if ac_fn_cxx_try_compile "$LINENO"; then :
5885  ac_cv_prog_cxx_g=yes
5886fi
5887rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5888fi
5889rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5890fi
5891rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
5892   ac_cxx_werror_flag=$ac_save_cxx_werror_flag
5893fi
5894{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_prog_cxx_g" >&5
5895$as_echo "$ac_cv_prog_cxx_g" >&6; }
5896if test "$ac_test_CXXFLAGS" = set; then
5897  CXXFLAGS=$ac_save_CXXFLAGS
5898elif test $ac_cv_prog_cxx_g = yes; then
5899  if test "$GXX" = yes; then
5900    CXXFLAGS="-g -O2"
5901  else
5902    CXXFLAGS="-g"
5903  fi
5904else
5905  if test "$GXX" = yes; then
5906    CXXFLAGS="-O2"
5907  else
5908    CXXFLAGS=
5909  fi
5910fi
5911ac_ext=c
5912ac_cpp='$CPP $CPPFLAGS'
5913ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
5914ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
5915ac_compiler_gnu=$ac_cv_c_compiler_gnu
5916
5917depcc="$CXX"  am_compiler_list=
5918
5919{ $as_echo "$as_me:${as_lineno-$LINENO}: checking dependency style of $depcc" >&5
5920$as_echo_n "checking dependency style of $depcc... " >&6; }
5921if ${am_cv_CXX_dependencies_compiler_type+:} false; then :
5922  $as_echo_n "(cached) " >&6
5923else
5924  if test -z "$AMDEP_TRUE" && test -f "$am_depcomp"; then
5925  # We make a subdir and do the tests there.  Otherwise we can end up
5926  # making bogus files that we don't know about and never remove.  For
5927  # instance it was reported that on HP-UX the gcc test will end up
5928  # making a dummy file named 'D' -- because '-MD' means "put the output
5929  # in D".
5930  rm -rf conftest.dir
5931  mkdir conftest.dir
5932  # Copy depcomp to subdir because otherwise we won't find it if we're
5933  # using a relative directory.
5934  cp "$am_depcomp" conftest.dir
5935  cd conftest.dir
5936  # We will build objects and dependencies in a subdirectory because
5937  # it helps to detect inapplicable dependency modes.  For instance
5938  # both Tru64's cc and ICC support -MD to output dependencies as a
5939  # side effect of compilation, but ICC will put the dependencies in
5940  # the current directory while Tru64 will put them in the object
5941  # directory.
5942  mkdir sub
5943
5944  am_cv_CXX_dependencies_compiler_type=none
5945  if test "$am_compiler_list" = ""; then
5946     am_compiler_list=`sed -n 's/^#*\([a-zA-Z0-9]*\))$/\1/p' < ./depcomp`
5947  fi
5948  am__universal=false
5949  case " $depcc " in #(
5950     *\ -arch\ *\ -arch\ *) am__universal=true ;;
5951     esac
5952
5953  for depmode in $am_compiler_list; do
5954    # Setup a source with many dependencies, because some compilers
5955    # like to wrap large dependency lists on column 80 (with \), and
5956    # we should not choose a depcomp mode which is confused by this.
5957    #
5958    # We need to recreate these files for each test, as the compiler may
5959    # overwrite some of them when testing with obscure command lines.
5960    # This happens at least with the AIX C compiler.
5961    : > sub/conftest.c
5962    for i in 1 2 3 4 5 6; do
5963      echo '#include "conftst'$i'.h"' >> sub/conftest.c
5964      # Using ": > sub/conftst$i.h" creates only sub/conftst1.h with
5965      # Solaris 10 /bin/sh.
5966      echo '/* dummy */' > sub/conftst$i.h
5967    done
5968    echo "${am__include} ${am__quote}sub/conftest.Po${am__quote}" > confmf
5969
5970    # We check with '-c' and '-o' for the sake of the "dashmstdout"
5971    # mode.  It turns out that the SunPro C++ compiler does not properly
5972    # handle '-M -o', and we need to detect this.  Also, some Intel
5973    # versions had trouble with output in subdirs.
5974    am__obj=sub/conftest.${OBJEXT-o}
5975    am__minus_obj="-o $am__obj"
5976    case $depmode in
5977    gcc)
5978      # This depmode causes a compiler race in universal mode.
5979      test "$am__universal" = false || continue
5980      ;;
5981    nosideeffect)
5982      # After this tag, mechanisms are not by side-effect, so they'll
5983      # only be used when explicitly requested.
5984      if test "x$enable_dependency_tracking" = xyes; then
5985	continue
5986      else
5987	break
5988      fi
5989      ;;
5990    msvc7 | msvc7msys | msvisualcpp | msvcmsys)
5991      # This compiler won't grok '-c -o', but also, the minuso test has
5992      # not run yet.  These depmodes are late enough in the game, and
5993      # so weak that their functioning should not be impacted.
5994      am__obj=conftest.${OBJEXT-o}
5995      am__minus_obj=
5996      ;;
5997    none) break ;;
5998    esac
5999    if depmode=$depmode \
6000       source=sub/conftest.c object=$am__obj \
6001       depfile=sub/conftest.Po tmpdepfile=sub/conftest.TPo \
6002       $SHELL ./depcomp $depcc -c $am__minus_obj sub/conftest.c \
6003         >/dev/null 2>conftest.err &&
6004       grep sub/conftst1.h sub/conftest.Po > /dev/null 2>&1 &&
6005       grep sub/conftst6.h sub/conftest.Po > /dev/null 2>&1 &&
6006       grep $am__obj sub/conftest.Po > /dev/null 2>&1 &&
6007       ${MAKE-make} -s -f confmf > /dev/null 2>&1; then
6008      # icc doesn't choke on unknown options, it will just issue warnings
6009      # or remarks (even with -Werror).  So we grep stderr for any message
6010      # that says an option was ignored or not supported.
6011      # When given -MP, icc 7.0 and 7.1 complain thusly:
6012      #   icc: Command line warning: ignoring option '-M'; no argument required
6013      # The diagnosis changed in icc 8.0:
6014      #   icc: Command line remark: option '-MP' not supported
6015      if (grep 'ignoring option' conftest.err ||
6016          grep 'not supported' conftest.err) >/dev/null 2>&1; then :; else
6017        am_cv_CXX_dependencies_compiler_type=$depmode
6018        break
6019      fi
6020    fi
6021  done
6022
6023  cd ..
6024  rm -rf conftest.dir
6025else
6026  am_cv_CXX_dependencies_compiler_type=none
6027fi
6028
6029fi
6030{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $am_cv_CXX_dependencies_compiler_type" >&5
6031$as_echo "$am_cv_CXX_dependencies_compiler_type" >&6; }
6032CXXDEPMODE=depmode=$am_cv_CXX_dependencies_compiler_type
6033
6034 if
6035  test "x$enable_dependency_tracking" != xno \
6036  && test "$am_cv_CXX_dependencies_compiler_type" = gcc3; then
6037  am__fastdepCXX_TRUE=
6038  am__fastdepCXX_FALSE='#'
6039else
6040  am__fastdepCXX_TRUE='#'
6041  am__fastdepCXX_FALSE=
6042fi
6043
6044
6045
6046# Gnulib (early checks).
6047
6048ac_ext=c
6049ac_cpp='$CPP $CPPFLAGS'
6050ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6051ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6052ac_compiler_gnu=$ac_cv_c_compiler_gnu
6053{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
6054$as_echo_n "checking how to run the C preprocessor... " >&6; }
6055# On Suns, sometimes $CPP names a directory.
6056if test -n "$CPP" && test -d "$CPP"; then
6057  CPP=
6058fi
6059if test -z "$CPP"; then
6060  if ${ac_cv_prog_CPP+:} false; then :
6061  $as_echo_n "(cached) " >&6
6062else
6063      # Double quotes because CPP needs to be expanded
6064    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
6065    do
6066      ac_preproc_ok=false
6067for ac_c_preproc_warn_flag in '' yes
6068do
6069  # Use a header file that comes with gcc, so configuring glibc
6070  # with a fresh cross-compiler works.
6071  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6072  # <limits.h> exists even on freestanding compilers.
6073  # On the NeXT, cc -E runs the code through the compiler's parser,
6074  # not just through cpp. "Syntax error" is here to catch this case.
6075  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6076/* end confdefs.h.  */
6077#ifdef __STDC__
6078# include <limits.h>
6079#else
6080# include <assert.h>
6081#endif
6082		     Syntax error
6083_ACEOF
6084if ac_fn_c_try_cpp "$LINENO"; then :
6085
6086else
6087  # Broken: fails on valid input.
6088continue
6089fi
6090rm -f conftest.err conftest.i conftest.$ac_ext
6091
6092  # OK, works on sane cases.  Now check whether nonexistent headers
6093  # can be detected and how.
6094  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6095/* end confdefs.h.  */
6096#include <ac_nonexistent.h>
6097_ACEOF
6098if ac_fn_c_try_cpp "$LINENO"; then :
6099  # Broken: success on invalid input.
6100continue
6101else
6102  # Passes both tests.
6103ac_preproc_ok=:
6104break
6105fi
6106rm -f conftest.err conftest.i conftest.$ac_ext
6107
6108done
6109# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6110rm -f conftest.i conftest.err conftest.$ac_ext
6111if $ac_preproc_ok; then :
6112  break
6113fi
6114
6115    done
6116    ac_cv_prog_CPP=$CPP
6117
6118fi
6119  CPP=$ac_cv_prog_CPP
6120else
6121  ac_cv_prog_CPP=$CPP
6122fi
6123{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
6124$as_echo "$CPP" >&6; }
6125ac_preproc_ok=false
6126for ac_c_preproc_warn_flag in '' yes
6127do
6128  # Use a header file that comes with gcc, so configuring glibc
6129  # with a fresh cross-compiler works.
6130  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
6131  # <limits.h> exists even on freestanding compilers.
6132  # On the NeXT, cc -E runs the code through the compiler's parser,
6133  # not just through cpp. "Syntax error" is here to catch this case.
6134  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6135/* end confdefs.h.  */
6136#ifdef __STDC__
6137# include <limits.h>
6138#else
6139# include <assert.h>
6140#endif
6141		     Syntax error
6142_ACEOF
6143if ac_fn_c_try_cpp "$LINENO"; then :
6144
6145else
6146  # Broken: fails on valid input.
6147continue
6148fi
6149rm -f conftest.err conftest.i conftest.$ac_ext
6150
6151  # OK, works on sane cases.  Now check whether nonexistent headers
6152  # can be detected and how.
6153  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6154/* end confdefs.h.  */
6155#include <ac_nonexistent.h>
6156_ACEOF
6157if ac_fn_c_try_cpp "$LINENO"; then :
6158  # Broken: success on invalid input.
6159continue
6160else
6161  # Passes both tests.
6162ac_preproc_ok=:
6163break
6164fi
6165rm -f conftest.err conftest.i conftest.$ac_ext
6166
6167done
6168# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
6169rm -f conftest.i conftest.err conftest.$ac_ext
6170if $ac_preproc_ok; then :
6171
6172else
6173  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
6174$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
6175as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
6176See \`config.log' for more details" "$LINENO" 5; }
6177fi
6178
6179ac_ext=c
6180ac_cpp='$CPP $CPPFLAGS'
6181ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
6182ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
6183ac_compiler_gnu=$ac_cv_c_compiler_gnu
6184
6185
6186{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
6187$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
6188if ${ac_cv_path_GREP+:} false; then :
6189  $as_echo_n "(cached) " >&6
6190else
6191  if test -z "$GREP"; then
6192  ac_path_GREP_found=false
6193  # Loop through the user's path and test for each of PROGNAME-LIST
6194  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6195for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6196do
6197  IFS=$as_save_IFS
6198  test -z "$as_dir" && as_dir=.
6199    for ac_prog in grep ggrep; do
6200    for ac_exec_ext in '' $ac_executable_extensions; do
6201      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
6202      as_fn_executable_p "$ac_path_GREP" || continue
6203# Check for GNU ac_path_GREP and select it if it is found.
6204  # Check for GNU $ac_path_GREP
6205case `"$ac_path_GREP" --version 2>&1` in
6206*GNU*)
6207  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
6208*)
6209  ac_count=0
6210  $as_echo_n 0123456789 >"conftest.in"
6211  while :
6212  do
6213    cat "conftest.in" "conftest.in" >"conftest.tmp"
6214    mv "conftest.tmp" "conftest.in"
6215    cp "conftest.in" "conftest.nl"
6216    $as_echo 'GREP' >> "conftest.nl"
6217    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6218    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6219    as_fn_arith $ac_count + 1 && ac_count=$as_val
6220    if test $ac_count -gt ${ac_path_GREP_max-0}; then
6221      # Best one so far, save it but keep looking for a better one
6222      ac_cv_path_GREP="$ac_path_GREP"
6223      ac_path_GREP_max=$ac_count
6224    fi
6225    # 10*(2^10) chars as input seems more than enough
6226    test $ac_count -gt 10 && break
6227  done
6228  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6229esac
6230
6231      $ac_path_GREP_found && break 3
6232    done
6233  done
6234  done
6235IFS=$as_save_IFS
6236  if test -z "$ac_cv_path_GREP"; then
6237    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6238  fi
6239else
6240  ac_cv_path_GREP=$GREP
6241fi
6242
6243fi
6244{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
6245$as_echo "$ac_cv_path_GREP" >&6; }
6246 GREP="$ac_cv_path_GREP"
6247
6248
6249{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
6250$as_echo_n "checking for egrep... " >&6; }
6251if ${ac_cv_path_EGREP+:} false; then :
6252  $as_echo_n "(cached) " >&6
6253else
6254  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
6255   then ac_cv_path_EGREP="$GREP -E"
6256   else
6257     if test -z "$EGREP"; then
6258  ac_path_EGREP_found=false
6259  # Loop through the user's path and test for each of PROGNAME-LIST
6260  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6261for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
6262do
6263  IFS=$as_save_IFS
6264  test -z "$as_dir" && as_dir=.
6265    for ac_prog in egrep; do
6266    for ac_exec_ext in '' $ac_executable_extensions; do
6267      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
6268      as_fn_executable_p "$ac_path_EGREP" || continue
6269# Check for GNU ac_path_EGREP and select it if it is found.
6270  # Check for GNU $ac_path_EGREP
6271case `"$ac_path_EGREP" --version 2>&1` in
6272*GNU*)
6273  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
6274*)
6275  ac_count=0
6276  $as_echo_n 0123456789 >"conftest.in"
6277  while :
6278  do
6279    cat "conftest.in" "conftest.in" >"conftest.tmp"
6280    mv "conftest.tmp" "conftest.in"
6281    cp "conftest.in" "conftest.nl"
6282    $as_echo 'EGREP' >> "conftest.nl"
6283    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
6284    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
6285    as_fn_arith $ac_count + 1 && ac_count=$as_val
6286    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
6287      # Best one so far, save it but keep looking for a better one
6288      ac_cv_path_EGREP="$ac_path_EGREP"
6289      ac_path_EGREP_max=$ac_count
6290    fi
6291    # 10*(2^10) chars as input seems more than enough
6292    test $ac_count -gt 10 && break
6293  done
6294  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
6295esac
6296
6297      $ac_path_EGREP_found && break 3
6298    done
6299  done
6300  done
6301IFS=$as_save_IFS
6302  if test -z "$ac_cv_path_EGREP"; then
6303    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
6304  fi
6305else
6306  ac_cv_path_EGREP=$EGREP
6307fi
6308
6309   fi
6310fi
6311{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
6312$as_echo "$ac_cv_path_EGREP" >&6; }
6313 EGREP="$ac_cv_path_EGREP"
6314
6315
6316
6317
6318  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for Minix Amsterdam compiler" >&5
6319$as_echo_n "checking for Minix Amsterdam compiler... " >&6; }
6320if ${gl_cv_c_amsterdam_compiler+:} false; then :
6321  $as_echo_n "(cached) " >&6
6322else
6323
6324      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6325/* end confdefs.h.  */
6326
6327#ifdef __ACK__
6328Amsterdam
6329#endif
6330
6331_ACEOF
6332if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6333  $EGREP "Amsterdam" >/dev/null 2>&1; then :
6334  gl_cv_c_amsterdam_compiler=yes
6335else
6336  gl_cv_c_amsterdam_compiler=no
6337fi
6338rm -f conftest*
6339
6340
6341fi
6342{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gl_cv_c_amsterdam_compiler" >&5
6343$as_echo "$gl_cv_c_amsterdam_compiler" >&6; }
6344  if test -z "$AR"; then
6345    if test $gl_cv_c_amsterdam_compiler = yes; then
6346      AR='cc -c.a'
6347      if test -z "$ARFLAGS"; then
6348        ARFLAGS='-o'
6349      fi
6350    else
6351                  if test -n "$ac_tool_prefix"; then
6352  # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args.
6353set dummy ${ac_tool_prefix}ar; ac_word=$2
6354{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6355$as_echo_n "checking for $ac_word... " >&6; }
6356if ${ac_cv_prog_AR+:} false; then :
6357  $as_echo_n "(cached) " >&6
6358else
6359  if test -n "$AR"; then
6360  ac_cv_prog_AR="$AR" # Let the user override the test.
6361else
6362as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6363for as_dir in $PATH
6364do
6365  IFS=$as_save_IFS
6366  test -z "$as_dir" && as_dir=.
6367    for ac_exec_ext in '' $ac_executable_extensions; do
6368  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6369    ac_cv_prog_AR="${ac_tool_prefix}ar"
6370    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6371    break 2
6372  fi
6373done
6374  done
6375IFS=$as_save_IFS
6376
6377fi
6378fi
6379AR=$ac_cv_prog_AR
6380if test -n "$AR"; then
6381  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
6382$as_echo "$AR" >&6; }
6383else
6384  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6385$as_echo "no" >&6; }
6386fi
6387
6388
6389fi
6390if test -z "$ac_cv_prog_AR"; then
6391  ac_ct_AR=$AR
6392  # Extract the first word of "ar", so it can be a program name with args.
6393set dummy ar; ac_word=$2
6394{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6395$as_echo_n "checking for $ac_word... " >&6; }
6396if ${ac_cv_prog_ac_ct_AR+:} false; then :
6397  $as_echo_n "(cached) " >&6
6398else
6399  if test -n "$ac_ct_AR"; then
6400  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
6401else
6402as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6403for as_dir in $PATH
6404do
6405  IFS=$as_save_IFS
6406  test -z "$as_dir" && as_dir=.
6407    for ac_exec_ext in '' $ac_executable_extensions; do
6408  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6409    ac_cv_prog_ac_ct_AR="ar"
6410    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6411    break 2
6412  fi
6413done
6414  done
6415IFS=$as_save_IFS
6416
6417fi
6418fi
6419ac_ct_AR=$ac_cv_prog_ac_ct_AR
6420if test -n "$ac_ct_AR"; then
6421  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
6422$as_echo "$ac_ct_AR" >&6; }
6423else
6424  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6425$as_echo "no" >&6; }
6426fi
6427
6428  if test "x$ac_ct_AR" = x; then
6429    AR="ar"
6430  else
6431    case $cross_compiling:$ac_tool_warned in
6432yes:)
6433{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6434$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6435ac_tool_warned=yes ;;
6436esac
6437    AR=$ac_ct_AR
6438  fi
6439else
6440  AR="$ac_cv_prog_AR"
6441fi
6442
6443      if test -z "$ARFLAGS"; then
6444        ARFLAGS='cru'
6445      fi
6446    fi
6447  else
6448    if test -z "$ARFLAGS"; then
6449      ARFLAGS='cru'
6450    fi
6451  fi
6452
6453
6454  if test -z "$RANLIB"; then
6455    if test $gl_cv_c_amsterdam_compiler = yes; then
6456      RANLIB=':'
6457    else
6458            if test -n "$ac_tool_prefix"; then
6459  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
6460set dummy ${ac_tool_prefix}ranlib; ac_word=$2
6461{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6462$as_echo_n "checking for $ac_word... " >&6; }
6463if ${ac_cv_prog_RANLIB+:} false; then :
6464  $as_echo_n "(cached) " >&6
6465else
6466  if test -n "$RANLIB"; then
6467  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
6468else
6469as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6470for as_dir in $PATH
6471do
6472  IFS=$as_save_IFS
6473  test -z "$as_dir" && as_dir=.
6474    for ac_exec_ext in '' $ac_executable_extensions; do
6475  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6476    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
6477    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6478    break 2
6479  fi
6480done
6481  done
6482IFS=$as_save_IFS
6483
6484fi
6485fi
6486RANLIB=$ac_cv_prog_RANLIB
6487if test -n "$RANLIB"; then
6488  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
6489$as_echo "$RANLIB" >&6; }
6490else
6491  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6492$as_echo "no" >&6; }
6493fi
6494
6495
6496fi
6497if test -z "$ac_cv_prog_RANLIB"; then
6498  ac_ct_RANLIB=$RANLIB
6499  # Extract the first word of "ranlib", so it can be a program name with args.
6500set dummy ranlib; ac_word=$2
6501{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
6502$as_echo_n "checking for $ac_word... " >&6; }
6503if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
6504  $as_echo_n "(cached) " >&6
6505else
6506  if test -n "$ac_ct_RANLIB"; then
6507  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
6508else
6509as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
6510for as_dir in $PATH
6511do
6512  IFS=$as_save_IFS
6513  test -z "$as_dir" && as_dir=.
6514    for ac_exec_ext in '' $ac_executable_extensions; do
6515  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
6516    ac_cv_prog_ac_ct_RANLIB="ranlib"
6517    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
6518    break 2
6519  fi
6520done
6521  done
6522IFS=$as_save_IFS
6523
6524fi
6525fi
6526ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
6527if test -n "$ac_ct_RANLIB"; then
6528  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
6529$as_echo "$ac_ct_RANLIB" >&6; }
6530else
6531  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6532$as_echo "no" >&6; }
6533fi
6534
6535  if test "x$ac_ct_RANLIB" = x; then
6536    RANLIB=":"
6537  else
6538    case $cross_compiling:$ac_tool_warned in
6539yes:)
6540{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
6541$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
6542ac_tool_warned=yes ;;
6543esac
6544    RANLIB=$ac_ct_RANLIB
6545  fi
6546else
6547  RANLIB="$ac_cv_prog_RANLIB"
6548fi
6549
6550    fi
6551  fi
6552
6553
6554if test "x$CC" != xcc; then
6555  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether $CC and cc understand -c and -o together" >&5
6556$as_echo_n "checking whether $CC and cc understand -c and -o together... " >&6; }
6557else
6558  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether cc understands -c and -o together" >&5
6559$as_echo_n "checking whether cc understands -c and -o together... " >&6; }
6560fi
6561set dummy $CC; ac_cc=`$as_echo "$2" |
6562		      sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
6563if eval \${ac_cv_prog_cc_${ac_cc}_c_o+:} false; then :
6564  $as_echo_n "(cached) " >&6
6565else
6566  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6567/* end confdefs.h.  */
6568
6569int
6570main ()
6571{
6572
6573  ;
6574  return 0;
6575}
6576_ACEOF
6577# Make sure it works both with $CC and with simple cc.
6578# We do the test twice because some compilers refuse to overwrite an
6579# existing .o file with -o, though they will create one.
6580ac_try='$CC -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
6581rm -f conftest2.*
6582if { { case "(($ac_try" in
6583  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6584  *) ac_try_echo=$ac_try;;
6585esac
6586eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
6587$as_echo "$ac_try_echo"; } >&5
6588  (eval "$ac_try") 2>&5
6589  ac_status=$?
6590  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6591  test $ac_status = 0; } &&
6592   test -f conftest2.$ac_objext && { { case "(($ac_try" in
6593  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6594  *) ac_try_echo=$ac_try;;
6595esac
6596eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
6597$as_echo "$ac_try_echo"; } >&5
6598  (eval "$ac_try") 2>&5
6599  ac_status=$?
6600  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6601  test $ac_status = 0; };
6602then
6603  eval ac_cv_prog_cc_${ac_cc}_c_o=yes
6604  if test "x$CC" != xcc; then
6605    # Test first that cc exists at all.
6606    if { ac_try='cc -c conftest.$ac_ext >&5'
6607  { { case "(($ac_try" in
6608  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6609  *) ac_try_echo=$ac_try;;
6610esac
6611eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
6612$as_echo "$ac_try_echo"; } >&5
6613  (eval "$ac_try") 2>&5
6614  ac_status=$?
6615  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6616  test $ac_status = 0; }; }; then
6617      ac_try='cc -c conftest.$ac_ext -o conftest2.$ac_objext >&5'
6618      rm -f conftest2.*
6619      if { { case "(($ac_try" in
6620  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6621  *) ac_try_echo=$ac_try;;
6622esac
6623eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
6624$as_echo "$ac_try_echo"; } >&5
6625  (eval "$ac_try") 2>&5
6626  ac_status=$?
6627  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6628  test $ac_status = 0; } &&
6629	 test -f conftest2.$ac_objext && { { case "(($ac_try" in
6630  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
6631  *) ac_try_echo=$ac_try;;
6632esac
6633eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
6634$as_echo "$ac_try_echo"; } >&5
6635  (eval "$ac_try") 2>&5
6636  ac_status=$?
6637  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
6638  test $ac_status = 0; };
6639      then
6640	# cc works too.
6641	:
6642      else
6643	# cc exists but doesn't like -o.
6644	eval ac_cv_prog_cc_${ac_cc}_c_o=no
6645      fi
6646    fi
6647  fi
6648else
6649  eval ac_cv_prog_cc_${ac_cc}_c_o=no
6650fi
6651rm -f core conftest*
6652
6653fi
6654if eval test \$ac_cv_prog_cc_${ac_cc}_c_o = yes; then
6655  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
6656$as_echo "yes" >&6; }
6657else
6658  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
6659$as_echo "no" >&6; }
6660
6661$as_echo "#define NO_MINUS_C_MINUS_O 1" >>confdefs.h
6662
6663fi
6664
6665# FIXME: we rely on the cache variable name because
6666# there is no other way.
6667set dummy $CC
6668am_cc=`echo $2 | sed 's/[^a-zA-Z0-9_]/_/g;s/^[0-9]/_/'`
6669eval am_t=\$ac_cv_prog_cc_${am_cc}_c_o
6670if test "$am_t" != yes; then
6671   # Losing compiler, so override with the script.
6672   # FIXME: It is wrong to rewrite CC.
6673   # But if we don't then we get into trouble of one sort or another.
6674   # A longer-term fix would be to have automake use am__CC in this case,
6675   # and then we could set am__CC="\$(top_srcdir)/compile \$(CC)"
6676   CC="$am_aux_dir/compile $CC"
6677fi
6678
6679
6680# Make sure we can run config.sub.
6681$SHELL "$ac_aux_dir/config.sub" sun4 >/dev/null 2>&1 ||
6682  as_fn_error $? "cannot run $SHELL $ac_aux_dir/config.sub" "$LINENO" 5
6683
6684{ $as_echo "$as_me:${as_lineno-$LINENO}: checking build system type" >&5
6685$as_echo_n "checking build system type... " >&6; }
6686if ${ac_cv_build+:} false; then :
6687  $as_echo_n "(cached) " >&6
6688else
6689  ac_build_alias=$build_alias
6690test "x$ac_build_alias" = x &&
6691  ac_build_alias=`$SHELL "$ac_aux_dir/config.guess"`
6692test "x$ac_build_alias" = x &&
6693  as_fn_error $? "cannot guess build type; you must specify one" "$LINENO" 5
6694ac_cv_build=`$SHELL "$ac_aux_dir/config.sub" $ac_build_alias` ||
6695  as_fn_error $? "$SHELL $ac_aux_dir/config.sub $ac_build_alias failed" "$LINENO" 5
6696
6697fi
6698{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_build" >&5
6699$as_echo "$ac_cv_build" >&6; }
6700case $ac_cv_build in
6701*-*-*) ;;
6702*) as_fn_error $? "invalid value of canonical build" "$LINENO" 5;;
6703esac
6704build=$ac_cv_build
6705ac_save_IFS=$IFS; IFS='-'
6706set x $ac_cv_build
6707shift
6708build_cpu=$1
6709build_vendor=$2
6710shift; shift
6711# Remember, the first character of IFS is used to create $*,
6712# except with old shells:
6713build_os=$*
6714IFS=$ac_save_IFS
6715case $build_os in *\ *) build_os=`echo "$build_os" | sed 's/ /-/g'`;; esac
6716
6717
6718{ $as_echo "$as_me:${as_lineno-$LINENO}: checking host system type" >&5
6719$as_echo_n "checking host system type... " >&6; }
6720if ${ac_cv_host+:} false; then :
6721  $as_echo_n "(cached) " >&6
6722else
6723  if test "x$host_alias" = x; then
6724  ac_cv_host=$ac_cv_build
6725else
6726  ac_cv_host=`$SHELL "$ac_aux_dir/config.sub" $host_alias` ||
6727    as_fn_error $? "$SHELL $ac_aux_dir/config.sub $host_alias failed" "$LINENO" 5
6728fi
6729
6730fi
6731{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_host" >&5
6732$as_echo "$ac_cv_host" >&6; }
6733case $ac_cv_host in
6734*-*-*) ;;
6735*) as_fn_error $? "invalid value of canonical host" "$LINENO" 5;;
6736esac
6737host=$ac_cv_host
6738ac_save_IFS=$IFS; IFS='-'
6739set x $ac_cv_host
6740shift
6741host_cpu=$1
6742host_vendor=$2
6743shift; shift
6744# Remember, the first character of IFS is used to create $*,
6745# except with old shells:
6746host_os=$*
6747IFS=$ac_save_IFS
6748case $host_os in *\ *) host_os=`echo "$host_os" | sed 's/ /-/g'`;; esac
6749
6750
6751{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
6752$as_echo_n "checking for ANSI C header files... " >&6; }
6753if ${ac_cv_header_stdc+:} false; then :
6754  $as_echo_n "(cached) " >&6
6755else
6756  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6757/* end confdefs.h.  */
6758#include <stdlib.h>
6759#include <stdarg.h>
6760#include <string.h>
6761#include <float.h>
6762
6763int
6764main ()
6765{
6766
6767  ;
6768  return 0;
6769}
6770_ACEOF
6771if ac_fn_c_try_compile "$LINENO"; then :
6772  ac_cv_header_stdc=yes
6773else
6774  ac_cv_header_stdc=no
6775fi
6776rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6777
6778if test $ac_cv_header_stdc = yes; then
6779  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
6780  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6781/* end confdefs.h.  */
6782#include <string.h>
6783
6784_ACEOF
6785if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6786  $EGREP "memchr" >/dev/null 2>&1; then :
6787
6788else
6789  ac_cv_header_stdc=no
6790fi
6791rm -f conftest*
6792
6793fi
6794
6795if test $ac_cv_header_stdc = yes; then
6796  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
6797  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6798/* end confdefs.h.  */
6799#include <stdlib.h>
6800
6801_ACEOF
6802if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
6803  $EGREP "free" >/dev/null 2>&1; then :
6804
6805else
6806  ac_cv_header_stdc=no
6807fi
6808rm -f conftest*
6809
6810fi
6811
6812if test $ac_cv_header_stdc = yes; then
6813  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
6814  if test "$cross_compiling" = yes; then :
6815  :
6816else
6817  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6818/* end confdefs.h.  */
6819#include <ctype.h>
6820#include <stdlib.h>
6821#if ((' ' & 0x0FF) == 0x020)
6822# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
6823# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
6824#else
6825# define ISLOWER(c) \
6826		   (('a' <= (c) && (c) <= 'i') \
6827		     || ('j' <= (c) && (c) <= 'r') \
6828		     || ('s' <= (c) && (c) <= 'z'))
6829# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
6830#endif
6831
6832#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
6833int
6834main ()
6835{
6836  int i;
6837  for (i = 0; i < 256; i++)
6838    if (XOR (islower (i), ISLOWER (i))
6839	|| toupper (i) != TOUPPER (i))
6840      return 2;
6841  return 0;
6842}
6843_ACEOF
6844if ac_fn_c_try_run "$LINENO"; then :
6845
6846else
6847  ac_cv_header_stdc=no
6848fi
6849rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
6850  conftest.$ac_objext conftest.beam conftest.$ac_ext
6851fi
6852
6853fi
6854fi
6855{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
6856$as_echo "$ac_cv_header_stdc" >&6; }
6857if test $ac_cv_header_stdc = yes; then
6858
6859$as_echo "#define STDC_HEADERS 1" >>confdefs.h
6860
6861fi
6862
6863# On IRIX 5.3, sys/types and inttypes.h are conflicting.
6864for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
6865		  inttypes.h stdint.h unistd.h
6866do :
6867  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
6868ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
6869"
6870if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
6871  cat >>confdefs.h <<_ACEOF
6872#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
6873_ACEOF
6874
6875fi
6876
6877done
6878
6879
6880
6881
6882
6883  ac_fn_c_check_header_mongrel "$LINENO" "minix/config.h" "ac_cv_header_minix_config_h" "$ac_includes_default"
6884if test "x$ac_cv_header_minix_config_h" = xyes; then :
6885  MINIX=yes
6886else
6887  MINIX=
6888fi
6889
6890
6891  if test "$MINIX" = yes; then
6892
6893$as_echo "#define _POSIX_SOURCE 1" >>confdefs.h
6894
6895
6896$as_echo "#define _POSIX_1_SOURCE 2" >>confdefs.h
6897
6898
6899$as_echo "#define _MINIX 1" >>confdefs.h
6900
6901  fi
6902
6903        case "$host_os" in
6904    hpux*)
6905
6906$as_echo "#define _XOPEN_SOURCE 500" >>confdefs.h
6907
6908      ;;
6909  esac
6910
6911
6912  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether it is safe to define __EXTENSIONS__" >&5
6913$as_echo_n "checking whether it is safe to define __EXTENSIONS__... " >&6; }
6914if ${ac_cv_safe_to_define___extensions__+:} false; then :
6915  $as_echo_n "(cached) " >&6
6916else
6917  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
6918/* end confdefs.h.  */
6919
6920#         define __EXTENSIONS__ 1
6921          $ac_includes_default
6922int
6923main ()
6924{
6925
6926  ;
6927  return 0;
6928}
6929_ACEOF
6930if ac_fn_c_try_compile "$LINENO"; then :
6931  ac_cv_safe_to_define___extensions__=yes
6932else
6933  ac_cv_safe_to_define___extensions__=no
6934fi
6935rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
6936fi
6937{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_safe_to_define___extensions__" >&5
6938$as_echo "$ac_cv_safe_to_define___extensions__" >&6; }
6939  test $ac_cv_safe_to_define___extensions__ = yes &&
6940    $as_echo "#define __EXTENSIONS__ 1" >>confdefs.h
6941
6942  $as_echo "#define _ALL_SOURCE 1" >>confdefs.h
6943
6944  $as_echo "#define _DARWIN_C_SOURCE 1" >>confdefs.h
6945
6946  $as_echo "#define _GNU_SOURCE 1" >>confdefs.h
6947
6948  $as_echo "#define _POSIX_PTHREAD_SEMANTICS 1" >>confdefs.h
6949
6950  $as_echo "#define _TANDEM_SOURCE 1" >>confdefs.h
6951
6952
6953
6954
6955
6956
6957
6958
6959
6960
6961
6962  # IEEE behaviour is the default on all CPUs except Alpha and SH
6963  # (according to the test results of Bruno Haible's ieeefp/fenv_default.m4
6964  # and the GCC 4.1.2 manual).
6965  case "$host_cpu" in
6966    alpha*)
6967      # On Alpha systems, a compiler option provides the behaviour.
6968      # See the ieee(3) manual page, also available at
6969      # <http://h30097.www3.hp.com/docs/base_doc/DOCUMENTATION/V51B_HTML/MAN/MAN3/0600____.HTM>
6970      if test -n "$GCC"; then
6971        # GCC has the option -mieee.
6972        # For full IEEE compliance (rarely needed), use option -mieee-with-inexact.
6973        CPPFLAGS="$CPPFLAGS -mieee"
6974      else
6975        # Compaq (ex-DEC) C has the option -ieee, equivalent to -ieee_with_no_inexact.
6976        # For full IEEE compliance (rarely needed), use option -ieee_with_inexact.
6977        CPPFLAGS="$CPPFLAGS -ieee"
6978      fi
6979      ;;
6980    sh*)
6981      if test -n "$GCC"; then
6982        # GCC has the option -mieee.
6983        CPPFLAGS="$CPPFLAGS -mieee"
6984      fi
6985      ;;
6986  esac
6987
6988# Check whether --enable-largefile was given.
6989if test "${enable_largefile+set}" = set; then :
6990  enableval=$enable_largefile;
6991fi
6992
6993if test "$enable_largefile" != no; then
6994
6995  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for special C compiler options needed for large files" >&5
6996$as_echo_n "checking for special C compiler options needed for large files... " >&6; }
6997if ${ac_cv_sys_largefile_CC+:} false; then :
6998  $as_echo_n "(cached) " >&6
6999else
7000  ac_cv_sys_largefile_CC=no
7001     if test "$GCC" != yes; then
7002       ac_save_CC=$CC
7003       while :; do
7004	 # IRIX 6.2 and later do not support large files by default,
7005	 # so use the C compiler's -n32 option if that helps.
7006	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7007/* end confdefs.h.  */
7008#include <sys/types.h>
7009 /* Check that off_t can represent 2**63 - 1 correctly.
7010    We can't simply define LARGE_OFF_T to be 9223372036854775807,
7011    since some C++ compilers masquerading as C compilers
7012    incorrectly reject 9223372036854775807.  */
7013#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7014  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7015		       && LARGE_OFF_T % 2147483647 == 1)
7016		      ? 1 : -1];
7017int
7018main ()
7019{
7020
7021  ;
7022  return 0;
7023}
7024_ACEOF
7025	 if ac_fn_c_try_compile "$LINENO"; then :
7026  break
7027fi
7028rm -f core conftest.err conftest.$ac_objext
7029	 CC="$CC -n32"
7030	 if ac_fn_c_try_compile "$LINENO"; then :
7031  ac_cv_sys_largefile_CC=' -n32'; break
7032fi
7033rm -f core conftest.err conftest.$ac_objext
7034	 break
7035       done
7036       CC=$ac_save_CC
7037       rm -f conftest.$ac_ext
7038    fi
7039fi
7040{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_largefile_CC" >&5
7041$as_echo "$ac_cv_sys_largefile_CC" >&6; }
7042  if test "$ac_cv_sys_largefile_CC" != no; then
7043    CC=$CC$ac_cv_sys_largefile_CC
7044  fi
7045
7046  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _FILE_OFFSET_BITS value needed for large files" >&5
7047$as_echo_n "checking for _FILE_OFFSET_BITS value needed for large files... " >&6; }
7048if ${ac_cv_sys_file_offset_bits+:} false; then :
7049  $as_echo_n "(cached) " >&6
7050else
7051  while :; do
7052  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7053/* end confdefs.h.  */
7054#include <sys/types.h>
7055 /* Check that off_t can represent 2**63 - 1 correctly.
7056    We can't simply define LARGE_OFF_T to be 9223372036854775807,
7057    since some C++ compilers masquerading as C compilers
7058    incorrectly reject 9223372036854775807.  */
7059#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7060  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7061		       && LARGE_OFF_T % 2147483647 == 1)
7062		      ? 1 : -1];
7063int
7064main ()
7065{
7066
7067  ;
7068  return 0;
7069}
7070_ACEOF
7071if ac_fn_c_try_compile "$LINENO"; then :
7072  ac_cv_sys_file_offset_bits=no; break
7073fi
7074rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7075  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7076/* end confdefs.h.  */
7077#define _FILE_OFFSET_BITS 64
7078#include <sys/types.h>
7079 /* Check that off_t can represent 2**63 - 1 correctly.
7080    We can't simply define LARGE_OFF_T to be 9223372036854775807,
7081    since some C++ compilers masquerading as C compilers
7082    incorrectly reject 9223372036854775807.  */
7083#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7084  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7085		       && LARGE_OFF_T % 2147483647 == 1)
7086		      ? 1 : -1];
7087int
7088main ()
7089{
7090
7091  ;
7092  return 0;
7093}
7094_ACEOF
7095if ac_fn_c_try_compile "$LINENO"; then :
7096  ac_cv_sys_file_offset_bits=64; break
7097fi
7098rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7099  ac_cv_sys_file_offset_bits=unknown
7100  break
7101done
7102fi
7103{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_file_offset_bits" >&5
7104$as_echo "$ac_cv_sys_file_offset_bits" >&6; }
7105case $ac_cv_sys_file_offset_bits in #(
7106  no | unknown) ;;
7107  *)
7108cat >>confdefs.h <<_ACEOF
7109#define _FILE_OFFSET_BITS $ac_cv_sys_file_offset_bits
7110_ACEOF
7111;;
7112esac
7113rm -rf conftest*
7114  if test $ac_cv_sys_file_offset_bits = unknown; then
7115    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for _LARGE_FILES value needed for large files" >&5
7116$as_echo_n "checking for _LARGE_FILES value needed for large files... " >&6; }
7117if ${ac_cv_sys_large_files+:} false; then :
7118  $as_echo_n "(cached) " >&6
7119else
7120  while :; do
7121  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7122/* end confdefs.h.  */
7123#include <sys/types.h>
7124 /* Check that off_t can represent 2**63 - 1 correctly.
7125    We can't simply define LARGE_OFF_T to be 9223372036854775807,
7126    since some C++ compilers masquerading as C compilers
7127    incorrectly reject 9223372036854775807.  */
7128#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7129  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7130		       && LARGE_OFF_T % 2147483647 == 1)
7131		      ? 1 : -1];
7132int
7133main ()
7134{
7135
7136  ;
7137  return 0;
7138}
7139_ACEOF
7140if ac_fn_c_try_compile "$LINENO"; then :
7141  ac_cv_sys_large_files=no; break
7142fi
7143rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7144  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
7145/* end confdefs.h.  */
7146#define _LARGE_FILES 1
7147#include <sys/types.h>
7148 /* Check that off_t can represent 2**63 - 1 correctly.
7149    We can't simply define LARGE_OFF_T to be 9223372036854775807,
7150    since some C++ compilers masquerading as C compilers
7151    incorrectly reject 9223372036854775807.  */
7152#define LARGE_OFF_T (((off_t) 1 << 62) - 1 + ((off_t) 1 << 62))
7153  int off_t_is_large[(LARGE_OFF_T % 2147483629 == 721
7154		       && LARGE_OFF_T % 2147483647 == 1)
7155		      ? 1 : -1];
7156int
7157main ()
7158{
7159
7160  ;
7161  return 0;
7162}
7163_ACEOF
7164if ac_fn_c_try_compile "$LINENO"; then :
7165  ac_cv_sys_large_files=1; break
7166fi
7167rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
7168  ac_cv_sys_large_files=unknown
7169  break
7170done
7171fi
7172{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sys_large_files" >&5
7173$as_echo "$ac_cv_sys_large_files" >&6; }
7174case $ac_cv_sys_large_files in #(
7175  no | unknown) ;;
7176  *)
7177cat >>confdefs.h <<_ACEOF
7178#define _LARGE_FILES $ac_cv_sys_large_files
7179_ACEOF
7180;;
7181esac
7182rm -rf conftest*
7183  fi
7184
7185
7186fi
7187
7188
7189
7190
7191
7192
7193  # Check whether --enable-threads was given.
7194if test "${enable_threads+set}" = set; then :
7195  enableval=$enable_threads; gl_use_threads=$enableval
7196else
7197  if test -n "$gl_use_threads_default"; then
7198       gl_use_threads="$gl_use_threads_default"
7199     else
7200       case "$host_os" in
7201                                                               osf*) gl_use_threads=no ;;
7202         cygwin*)
7203               case `uname -r` in
7204                 1.[0-5].*) gl_use_threads=no ;;
7205                 *)         gl_use_threads=yes ;;
7206               esac
7207               ;;
7208         *)    gl_use_threads=yes ;;
7209       esac
7210     fi
7211
7212fi
7213
7214  if test "$gl_use_threads" = yes || test "$gl_use_threads" = posix; then
7215    # For using <pthread.h>:
7216    case "$host_os" in
7217      osf*)
7218        # On OSF/1, the compiler needs the flag -D_REENTRANT so that it
7219        # groks <pthread.h>. cc also understands the flag -pthread, but
7220        # we don't use it because 1. gcc-2.95 doesn't understand -pthread,
7221        # 2. putting a flag into CPPFLAGS that has an effect on the linker
7222        # causes the AC_LINK_IFELSE test below to succeed unexpectedly,
7223        # leading to wrong values of LIBTHREAD and LTLIBTHREAD.
7224        CPPFLAGS="$CPPFLAGS -D_REENTRANT"
7225        ;;
7226    esac
7227    # Some systems optimize for single-threaded programs by default, and
7228    # need special flags to disable these optimizations. For example, the
7229    # definition of 'errno' in <errno.h>.
7230    case "$host_os" in
7231      aix* | freebsd*) CPPFLAGS="$CPPFLAGS -D_THREAD_SAFE" ;;
7232      solaris*) CPPFLAGS="$CPPFLAGS -D_REENTRANT" ;;
7233    esac
7234  fi
7235
7236
7237
7238
7239  # Code from module alloca-opt:
7240  # Code from module announce-gen:
7241  # Code from module argmatch:
7242  # Code from module assert:
7243  # Code from module binary-io:
7244  # Code from module bitrotate:
7245  # Code from module c-ctype:
7246  # Code from module c-strcase:
7247  # Code from module c-strcaseeq:
7248  # Code from module calloc-posix:
7249  # Code from module cloexec:
7250  # Code from module close:
7251  # Code from module close-stream:
7252  # Code from module closeout:
7253  # Code from module config-h:
7254  # Code from module configmake:
7255  # Code from module dirname:
7256  # Code from module dirname-lgpl:
7257  # Code from module do-release-commit-and-tag:
7258  # Code from module dosname:
7259  # Code from module double-slash-root:
7260  # Code from module dup2:
7261  # Code from module environ:
7262  # Code from module errno:
7263  # Code from module error:
7264  # Code from module exitfail:
7265  # Code from module extensions:
7266
7267  # Code from module extern-inline:
7268  # Code from module fatal-signal:
7269  # Code from module fcntl:
7270  # Code from module fcntl-h:
7271  # Code from module fd-hook:
7272  # Code from module fd-safer-flag:
7273  # Code from module fdl:
7274  # Code from module float:
7275  # Code from module fopen:
7276  # Code from module fopen-safer:
7277  # Code from module fpending:
7278  # Code from module fpieee:
7279
7280  # Code from module fprintf-posix:
7281  # Code from module fpucw:
7282  # Code from module frexp-nolibm:
7283  # Code from module frexpl-nolibm:
7284  # Code from module fseterr:
7285  # Code from module fstat:
7286  # Code from module gendocs:
7287  # Code from module getdelim:
7288  # Code from module getdtablesize:
7289  # Code from module getline:
7290  # Code from module getopt-gnu:
7291  # Code from module getopt-posix:
7292  # Code from module gettext:
7293  # Code from module gettext-h:
7294  # Code from module git-version-gen:
7295  # Code from module gitlog-to-changelog:
7296  # Code from module gnu-web-doc-update:
7297  # Code from module gnumakefile:
7298  # Code from module gnupload:
7299  # Code from module gpl-3.0:
7300  # Code from module hash:
7301  # Code from module havelib:
7302  # Code from module include_next:
7303  # Code from module intprops:
7304  # Code from module inttypes:
7305  # Code from module inttypes-incomplete:
7306  # Code from module isnan:
7307  # Code from module isnand:
7308  # Code from module isnand-nolibm:
7309  # Code from module isnanf:
7310  # Code from module isnanf-nolibm:
7311  # Code from module isnanl:
7312  # Code from module isnanl-nolibm:
7313  # Code from module iswblank:
7314  <